CN102747939B - Outdoor movable blind window capable of resisting typhoon and drive method for blinds of outdoor movable blind window - Google Patents

Abstract

The invention provides a typhoon-resistant outdoor mobile shutter and a driving method for the shutters of the outdoor mobile shutter. The typhoon-resistant outdoor mobile shutter includes: a plurality of louvers with rotating shafts, and the typhoon-resistant outdoor mobile shutter also includes: a hinge mechanism formed by a plurality of hinge connections, and the rotating shafts of each of the louvers are respectively connected to the on the hinge mechanism described above. The present invention also provides a method for driving the louvers of an outdoor mobile shutter capable of resisting typhoons. The outdoor mobile shutter capable of resisting typhoons includes: a plurality of louvers with rotating shafts, and the driving method includes: connecting the rotating shafts of the louvers to a hinge mechanism , realize the translation and/or rotation of the louver by driving the hinge group. The invention has outstanding wind resistance performance, control performance, durability performance and anti-theft performance, can adapt to bad weather environments such as typhoon and dust, and has a service life of more than 25 years.

Description

Typhoon-resistant outdoor mobile shutters and driving method for the shutters

technical field

The invention relates to the field of construction, and belongs to a sunshade product for building exteriors. Specifically, it relates to an outdoor shutter, especially an outdoor mobile shutter that can resist typhoons and a driving method for the shutter of the outdoor mobile shutter, or a windproof outdoor shutter. A driving method for shutters of mobile shutters and outdoor mobile shutters.

Background technique

The products currently used in building external sunshade include the following categories: 1. Wing louver sunshade and sunshade grille. Generally, the angle of the louver can be adjusted but cannot be retracted. It is suitable for high-rise public buildings and typhoon areas. Since the louvers cannot be retracted, it will affect people's outdoor landscape vision, and because the louvers cannot be turned, it will block the winter solar radiation from entering the room, affecting the effect of passive heating in winter. 2. Aluminum alloy venetian blinds and fabric roller blinds, awnings, curved arm awnings, etc. The curtains can be retracted and cannot be used in high-rise buildings. It needs to be equipped with wind, light, and rain sensing control devices. When the outdoor weather conditions change greatly, the venetian blinds or curtains can be retracted into the shutter box in time to avoid damage to the sunshade system by strong winds, heavy rain, and sand and dust. 3. Outdoor aluminum alloy rolling shutter windows can be applied to high-rise buildings. Due to the limited light adjustment ability, the indoor natural lighting and outdoor landscape view are affected. 4. Outdoor mobile shutters, the shutter angle can be adjusted and the shutters can be retracted. Because of its adjustable indoor light, landscape view, and ventilation, heat insulation, and heat preservation functions, it is currently the best type of building external shading to meet the requirements of building energy conservation and building shading integration.

Compared with indoor mobile shutters or indoor shutters, the big difference between outdoor mobile shutters is that they are applied in different places and environments. The indoor mobile shutters or indoor shutters only need to be able to cover the windows and adjust the opening angle of the shutters without considering the impact of outdoor bad weather conditions. Since the outdoor mobile shutters are set outdoors, they must be able to adapt to various possible severe weather conditions, such as typhoon, heavy rain, sand, hail, snow, ice, etc., and also consider the influence of external accidental conditions, such as anti-theft , fire protection, lightning protection and misoperation, etc. Therefore, the development of outdoor mobile shutters with higher safety performance and control performance, the same life as the building envelope, and easy maintenance not only meets the requirements of the national building energy conservation, but also serves as a building external sunshade. The urgent needs of the product market.

The existing outdoor mobile shutters realize the unfolding process and steering function of the shutters through the gravity of the shutters or the counterweight of the bottom rod. The shutters and the shutters and the driving mechanism are connected by iron wires or weak connection structures. The connection strength is weak. It is almost an unconstrained free body. After the louvers are unfolded, if the gravity of the louvers or the counterweight of the bottom rod can be overcome, the angle of expansion and turning of the louvers can be changed. The outdoor mobile louvers of this structure are safe when the wind blows or human interference. The expansion and steering angles of the louvers can be changed by overcoming the gravity of the louvers or the counterweight of the bottom rod, which poses a great potential safety hazard. Therefore, the existing outdoor mobile shutters have low wind resistance, and the shutters must be retracted under severe weather conditions, so they cannot meet the requirements of high-rise buildings or areas with frequent changes in weather conditions.

Secondly, if the wires connecting the louvers and between the louvers and the driving mechanism are destroyed, the entire outdoor mobile shutters can be easily destroyed. Therefore, the existing outdoor mobile shutters have the problems of easy damage and non-theft protection. The weak connection strength with the driving mechanism determines its short service life and high maintenance and renewal costs.

Thirdly, the existing outdoor mobile blinds rely on gravity to adjust the steering angle, the steering angle can only be between 0-90°, and cannot be adjusted in reverse, the adjustment range is small, and it cannot take into account the winter. The need to protect privacy.

Furthermore, the existing outdoor mobile shutters realize the unfolding process and steering function of the shutters through the gravity of the shutters or the counterweight of the bottom rod, so the installation direction of the existing outdoor mobile shutters cannot deviate from the direction of the gravity of the shutters, and can only be installed vertically, which limits the outdoor mobile shutters. scope of use and installation.

Furthermore, although the existing outdoor mobile shutters are provided with tensioning devices, the existing tensioning devices are only suitable for the rotation of the shutters, and are not suitable for the up and down movement of the shutters. Affected the strength of the louver.

Contents of the invention

The invention provides an outdoor mobile shutter capable of resisting typhoons and a driving method for the shutters of the outdoor mobile shutter, so as to solve the problems of low connection strength and no wind resistance of the existing outdoor mobile shutter shutters. Furthermore, the present invention also solves the problem that the shutters of the existing outdoor mobile shutters are turned by gravity, are greatly affected by gravity and harsh environments, and are unsafe and not anti-theft. The present invention also solves the problem that the louver rotation range of the existing outdoor mobile louver is small. The invention also solves the problem that the existing outdoor mobile shutters can only be installed horizontally. The present invention also solves the problem that the existing outdoor movable shutters cannot realize the tensioning of the shutters during the up and down movement of the shutters.

For this reason, the present invention proposes an outdoor mobile shutter that can resist typhoons, and the outdoor mobile shutter that can resist typhoons includes: a plurality of louvers with rotating shafts, and the outdoor mobile shutter that can resist typhoons also includes: a plurality of hinges A hinge mechanism is formed by connecting, and the rotating shafts of the louvers are respectively connected to the hinge mechanism.

The present invention also provides a method for driving the louvers of an outdoor mobile shutter capable of resisting typhoons. The outdoor mobile shutter capable of resisting typhoons includes: a plurality of louvers with rotating shafts, and the driving method includes: connecting the rotating shafts of the louvers to a hinge mechanism , realizing the translation and/or rotation of the louver by driving the hinge group.

Further, the hinge mechanism includes: a driving hinge group and a supporting hinge group, the driving hinge group is formed by connecting each driving hinge through a driving hinge connecting shaft, and the supporting hinge group supporting hinge is formed by connecting each supporting hinge through a supporting hinge connecting shaft The connection is formed, the planes where the driving hinge group and the supporting hinge group are located are parallel to each other and the planes where the driving hinge group and the supporting hinge group are located are perpendicular to the rotation axis of the shutter;

The two sets of support hinges are respectively located at both ends of the shutter, the drive hinges are located outside the two sets of support hinges, and the set of support hinges close to the drive hinges is connected to the drive hinge. Among the rotating shafts of the louvers between the groups, one end of the rotating shaft of the louvers is connected to the driving hinge and the distance from the connecting shaft of the driving hinge is greater than zero, and the other end of the rotating shaft of the louvers is connected to each of the supports On the hinge connection shaft, by driving the driving hinge, a rotational moment relative to the supporting hinge connection shaft is generated.

Further, the driving method drives the rotating shaft of the louvers to translate through the louver translation driving mechanism, drives the rotating shaft of the louvers to rotate through the louver turning driving mechanism, and realizes through the clutch mechanism connecting the louver translation driving mechanism and the louver turning driving mechanism The translation of the rotation axis of the louver and the rotation of the rotation axis of the louver are connected and cooperated with each other.

Further, the driving method drives the rotating shaft of the louver to translate through a lead screw.

Further, in the driving method, the rotating shaft of the louver is driven to translate through the rope winding wheel.

Further, the included angle between the rotation axis of the louvers and the horizontal direction is greater than or equal to 0 degrees and less than or equal to 90 degrees.

Further, the rotation axis of the louvers is arranged vertically, and the rotation axis of the louvers translates horizontally.

Further, when rotating in the forward direction, one end of the hinge mechanism is subjected to positive traction force to realize the forward rotation of the rotating shaft of the louver, and when rotating in the reverse direction, the other end of the hinge mechanism is subjected to reverse pulling force The pulling force realizes the reverse rotation of the rotating shaft of the louvers.

Further, the driving method achieves the traction of the louver rotation by making the connecting line of three adjacent supporting hinge connecting shafts not equal to 180 degrees and making the connecting line of three adjacent driving hinge connecting shafts not equal to 180 degrees .

Further, during the process of translation and rotation of the louvers, a tensile force along the length direction is applied to the louvers.

Further, a tensioning device is used to apply a tensile force to the louvers in the longitudinal direction, and by moving the tensioning device in a direction perpendicular to the rotation axis of the louvers, the louvers are applied during the translation process of the louvers. Pull along the length.

The effect that the present invention reaches has:

1. In the present invention, the rotating shaft of the louver is connected to the hinge mechanism, and the translation and/or rotation of the louver is realized by driving the hinge mechanism. The invention utilizes a hinge mechanism, and the hinge group is made of stainless steel, which belongs to a hard connection, which increases the connection strength between the rotating shafts of the louvers, and the connection strength of the hinge mechanism is higher than that of the iron wire or rope used in the existing mobile louver. Or several orders of magnitude, and in the limited space to ensure the installation of outdoor shutters, the width or other dimensions of outdoor shutters can be reduced, providing an efficient and low-cost structure for increasing the strength of outdoor shutters in narrow spaces. This hinge structure is sufficient to deal with typhoons, rainstorms, dust, hail, snow, ice, etc., and is not affected by the gravity of the louvers or ordinary natural forces on the strength of the louvers.

2. In the present invention, two groups of hinges are arranged on the same side of the louver's rotating shaft, one group drives the hinges to rotate, and the other group provides the origin of rotation or supports for the hinge rotation. Combined, the rotation of the louvers is realized, and the two sets of hinges also increase the connection strength of the louvers.

3. The present invention adopts a limit structure that prevents two adjacent hinges from forming an included angle of 180 degrees, so that the hinge mechanism can always bend smoothly according to the set direction during the translation process of the louvers, so as to realize the folding or putting down of the louvers. There will be no phenomenon that the translation of the upper level hinge cannot be transmitted to the lower level due to the straightening of the adjacent hinges during the folding or lowering of the louvers, so that the folding or lowering of the louvers is smooth and continuous.

4. The present invention uses a mechanical transmission mechanism to drive the translation and rotation of the louver's shaft. Therefore, the translation and rotation of the louver's shaft will no longer be disturbed by gravity or human damage, making the translation and rotation of the louver safer, more reliable, and more controllable. It is stronger and can overcome the problem that the existing louvers are easy to change the opening and turning angles of the louvers because of overcoming the gravity of the louvers or the counterweight of the bottom bar. Moreover, the use of mechanical transmission makes the outdoor mobile shutters completely a machine. This structure makes the operation of the outdoor mobile shutters more stable, with a longer life and more convenient maintenance. This kind of outdoor mobile shutters can reach the same life span as the building envelope. , The service life can reach more than 25 years.

5. Since the present invention uses a mechanical transmission mechanism to drive the translation and rotation of the rotating shaft of the louvers, it is no longer affected by gravity. Therefore, the setting direction of the louvers is no longer limited to the traditional horizontal direction, and the louvers can be set in any direction, so the louvers can be Personalized settings can be realized according to personal preferences. For example, the louvers can be set vertically or inclined to obtain a personalized viewing angle. Therefore, the setting direction of the louvers can have more humanized choices.

6. In the present invention, since the mechanical transmission mechanism is used to drive the rotation shaft of the louver, the louver adjusts the steering angle by means of the mechanical structure instead of the gravity, and realizes the angular steering through the active traction in both positive and negative directions. It can be adjusted in both positive and negative directions, and the adjustment range is enlarged.

7. The present invention adopts a movable tensioning device to apply tension along the length direction to the louvers during the translation process of the louvers, so that the strength and stability of the louvers are enhanced at any position where the louvers are retracted or lowered , so that the shutters can effectively prevent theft during movement.

8. The translation of the louvers changes the output direction of the louver translation drive motor by 90 degrees through the louver translation transmission gear set, so that the space can be fully utilized and the installation space excavated on the building can be reduced. Otherwise, the excavation on the building The one-way size of the installation space will be equal to the height of the screw plus the length of the louvers, which will reduce the bearing strength of the building and increase the construction preparation work before installation.

9. By adopting the clutch structure in the outdoor mobile shutters, the translation and steering of the shutters can be smoothly connected, mutually coordinated and relatively independent. In particular, the clutch structure adopts the clutch gear and combines with the gear and worm gear connected to form a stable transmission system. Therefore, it will not cause rotation due to external meteorological conditions such as vibration, typhoon, sand and dust, or component life matching. The movement of the clutch gear after the louver is unfolded, to change the positional relationship of the clutch structure, can only rely on the motor of the louver translation drive mechanism, and the position of the clutch structure will not be changed due to external weather conditions such as gravity, vibration, typhoon, and dust. Therefore, The outdoor mobile shutter of the present invention is more stable, anti-theft and windproof. The translation and steering of the louvers are relatively independent. When the outdoor mobile louvers encounter emergency situations such as fire, the louvers can be retracted at high speed and stably; Moreover, due to the mechanical transmission, the shutters can be retracted and lowered at a fast speed without being restricted by gravity.

10. The lead screw or screw and nut transmission of the present invention can make the blinds move smoothly and at a constant speed, control the movement distance accurately, and can move at a high speed and steadily in case of emergency. The rigidity is stronger, and the overall service life of the blinds is greatly improved. . Its function is not affected by the installation direction (such as vertical, horizontal, horizontal, oblique, etc.), because the material is made of stainless steel, so the external climate or other factors have little effect on it, the service life is greatly improved, and the safety performance more reliable.

Description of drawings

Fig. 1 is a front structural schematic view of an outdoor mobile shutter according to an embodiment of the present invention;

Fig. 2 is a cross-sectional structure in the front view direction of an outdoor mobile shutter according to an embodiment of the present invention, wherein the number of shutters is schematic;

Fig. 3 schematically shows the side view structure of the outdoor mobile shutter with a lead screw according to an embodiment of the present invention when it is unfolded, wherein the overall structure of the outdoor mobile shutter is shown;

Figure 4 schematically shows the specific structure of Figure 3, wherein the connection between the nut sleeve and the clutch mechanism is removed;

Fig. 5 schematically shows the front view structure of Fig. 4;

Fig. 6 schematically shows a partial three-dimensional structure of an outdoor mobile shutter according to an embodiment of the present invention, wherein the window frame is removed;

Fig. 7 schematically shows the side view structure of the outdoor mobile shutter according to an embodiment of the present invention when it is retracted;

Figure 8 schematically shows the front view structure of Figure 7;

Fig. 9 schematically shows a limiting structure of a hinge structure according to an embodiment of the present invention;

Fig. 10 schematically shows the rotation angle of the hinge structure according to an embodiment of the present invention;

Fig. 11 schematically shows a side view structure of an outdoor mobile shutter with a rope winding wheel according to an embodiment of the present invention when it is unfolded,

Figure 12 schematically shows the front view structure of Figure 11;

Fig. 13 schematically shows an outdoor mobile shutter with shutters installed horizontally according to an embodiment of the present invention;

Figure 14 schematically shows an outdoor mobile shutter with vertically installed shutters according to an embodiment of the present invention;

Fig. 15 schematically shows an outdoor mobile shutter with louvers installed obliquely according to an embodiment of the present invention;

Fig. 16 schematically shows the overall structure of the tensioning device according to an embodiment of the present invention;

Fig. 17 schematically shows the specific structure of the tensioning device according to an embodiment of the present invention;

Fig. 18 schematically shows the structure of an outdoor mobile shutter installed on a roof according to an embodiment of the present invention.

Explanation of reference numbers:

1: Tensioning device 11: Moving wheel 2: Louver 21: Shaft of shutter 3: Window frame 30: Upper cover 32: Side frame 4: Hinge mechanism 5: Driving mechanism 8: Roof 9: Building exterior wall 509: Bottom bar 50: shutter translation drive mechanism 51: forward drive mechanism 53: reverse drive mechanism 41: drive hinge group 43: support hinge group 45: connection part 451: first connection part 453: second connection part 501: first Translation transmission gear 503: Second translation transmission gear 505: Lead screw 506: Connecting piece 507: Nut sleeve 530: First steering transmission worm 531: First steering transmission gear 532: Second steering transmission gear 530: First steering transmission worm 533: Third steering gear 534: Fourth steering gear 535: Fifth steering gear 536: Sixth steering gear 537: Seventh steering gear 538: Eighth steering gear 539: Clutch worm 551: First Clutch part 553: Second clutch part d: Rotation arm of the louver shaft 52: Transmission shaft 571: Output shaft of the louver steering positive drive motor 591: Output shaft of the louver translational drive motor 410: First support surface 411: First Driving hinge 413: Second driving hinge 412: Driving hinge connecting shaft 4121: First driving hinge connecting shaft 4122: Second driving hinge connecting shaft 4123: Third driving hinge connecting shaft 414: Driving hinge limit protrusion 430: First Support surface 431: first support hinge 432: support hinge connection axis 4321: first support hinge connection axis 4322: second support hinge connection axis 4323: third support hinge connection axis 433: second support hinge 434: support hinge limit Protruding part 560: Rope winding wheel 561: First looping rope 563: Second looping rope 562: First fixed pulley 564: Second fixed pulley 565: Linear guide 567: Steel ball sleeve 569: Steel ball sleeve fixing seat 23: Clamping part 13: Bearing seat 14: Bearing 16: Spring 111: External thread 17: Lock nut 19: Shaft sleeve 191: Internal thread 39: Moving track

Detailed ways

In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described with reference to the accompanying drawings.

Fig. 1 is a schematic front view structural view of an outdoor mobile shutter according to an embodiment of the present invention. As shown in Fig. 1, the outdoor mobile shutter according to an embodiment of the present invention includes: a plurality of louvers 2 with rotating shafts, and the louvers are arranged in a window frame 3 , the window frame 3 is a rectangle, and the four sides of the rectangle are respectively: two side frames 32 and an upper cover plate 30, and a lower cover plate (not marked in the figure), as shown in Figure 2, the typhoon-resistant The outdoor mobile shutter also includes: a hinge mechanism 4 formed by connecting multiple hinges, the hinge can be made of alloy or stainless steel, and the rotating shafts of the shutters 2 are respectively connected to the hinge mechanism 4 . Wherein, for the convenience of processing and installation, the hinge mechanism 4 and other mechanisms can be placed in the window frame 3, for example, placed in a side frame 32 to form modularization, which is convenient for overall transportation, installation, standardized production, Moreover, it is elegant in appearance and protects the hinge mechanism. Certainly, also can not arrange window frame but utilize the installation space of building, install mechanisms such as hinge mechanism 4 well.

Further, as shown in FIG. 3 to FIG. 5 , the hinge mechanism includes: a set of driving hinge sets 41 and two sets of supporting hinge sets 43, and the planes where the driving hinge sets 41 and the two sets of supporting hinge sets 43 are located are parallel to each other. And the plane where the driving hinge group and the supporting hinge group are located is perpendicular to the rotating shaft 21 of the louver, the two groups of supporting hinge groups 43 are respectively located at both ends of the louver 2, and the driving hinge group 41 is located in the two groups Outside the supporting hinge group, that is, the driving hinge group 41 is closer to one group of supporting hinge groups 43, the driving hinge group 41 is farther away from the other group of supporting hinge groups 43, and the driving hinge group 41 is located between the two groups of supporting hinge groups. On the same side of the group, the driving hinge group 41 drives the rotating shaft 21 of the louver to rotate to provide a driving force arm, and the two supporting hinge groups 43 provide rotational support for the rotating shaft 21 of the louver.

Alternatively, the hinge mechanism includes: a set of driving hinges 41, a set of supporting hinges 43 and a set of connecting ropes, the set of supporting hinges and the connecting ropes are respectively located at both ends of the louvers, the A group of supporting hinges is located between the driving hinge group and the connecting rope; the connecting rope connects each of the shutters; the main difference between this hinge mechanism and the above hinge mechanism is that a group of connecting ropes are used instead of the connecting ropes located in Figure 4 The group of supporting hinges 43 far away from the driving hinge group 41, that is, a group of connecting ropes is used to replace the group of supporting hinges 43 on the left side in FIG. , such a structure has good flexibility, low cost, and is easy to manufacture.

As shown in FIG. 4, FIG. 5 and FIG. 9, the drive hinge group 41 includes: a plurality of first drive hinges 411 and second drive hinges 413 connected alternately in sequence, adjacent first drive hinges 411 and second drive hinges The hinge 413 is connected through the driving hinge connecting shaft 412 (including: the first driving hinge connecting shaft 4121, the second driving hinge connecting shaft 4122, and the third driving hinge connecting shaft 4123), and the rotating shafts 21 of the louvers are respectively connected to the first A driving hinge 411 or the second driving hinge 413, and the distance d between the rotating shaft 21 of each louver and the connecting shaft 412 of each driving hinge is greater than zero, and the distance d is the driving force for driving the rotating shaft 21 of the louver to rotate arm.

The support hinge group 43 includes: a plurality of first support hinges 431 and second support hinges 433 that are alternately connected in sequence, adjacent first support hinges 431 and second support hinges 433 are connected by support hinge connecting shafts 432, each The rotating shaft 21 of the louver is connected to each of the supporting hinge connecting shafts 432 .

Further, as shown in Fig. 2 and Fig. 3, the typhoon-resistant outdoor mobile shutter also includes: a driving mechanism 5 connected to the hinge mechanism, and the driving mechanism 5 includes: driving the rotating shaft of the shutter to translate A louver translational drive mechanism 50, a louver steering drive mechanism that drives the rotation shaft of the louvers, and a clutch mechanism that connects the louver translational drive mechanism and the louver steering drive mechanism;

The louver translation drive mechanism 50 includes: a louver translation drive motor (not shown in the figure), a louver translation transmission mechanism connected to the louver translation drive motor, and the louver translation transmission mechanism is connected between the hinge mechanism and the louver Between the translation drive motors; the louver steering drive mechanism includes: a louver steering drive motor (not shown in the figure), a louver steering transmission mechanism connected to the louver steering drive motor, and the louver steering transmission mechanism is connected to the hinge between the mechanism and said louver steering drive motor;

As shown in Figure 3 to Figure 8, the clutch mechanism includes: a first clutch part 551 connected to the louver steering drive mechanism, a second clutch part 553 connected to the louver translation drive mechanism, the first clutch The part 551 is in clutch connection with the second clutch part 553 . By adopting the clutch structure in the outdoor mobile shutters, the translation and steering of the shutters can be smoothly connected, cooperated with each other and relatively independent.

Further, as shown in FIGS. 4 to 8 , the clutch mechanism is a clutch gear, that is, the first clutch part 551 and the second clutch part 553 are clutch gears. The louver translation transmission mechanism is a lead screw transmission mechanism, and the lead screw transmission mechanism includes: a lead screw 505 and a nut sleeve 507 sleeved on the lead screw, the lead screw 505 is connected with the louver translation drive motor, The lead screw 505 of the present invention also includes a screw, which can achieve the same function as a lead screw. The nut sleeve 507 is connected to the clutch mechanism, that is, the nut sleeve 507 is connected to the second clutch part 553 through the connecting piece 506 .

The nut cover 507 can be threaded on the lead screw 505 to move relative to the lead screw 505, so that when the lead screw 505 is driven, the nut cover 507 moves up and down relative to the lead screw 505, thereby driving the second clutch part 553 and the first clutch. The clutch parts 551 engage or disengage from each other to realize the folding or laying down of the louvers. When the louvers are put up or put down, since the second clutch part 553 is out of engagement with the first clutch part 551, the rotating shaft of the louvers does not rotate, and the translation and rotation of the louvers are independent of each other.

Further, as shown in Figures 4 to 8, the lead screw is connected to the louver translation drive motor through a louver translation transmission gear set, and the louver translation transmission gear set includes: an output shaft connected to the louver translation drive motor 591 (see Fig. 6) the first translation transmission gear 501 coaxially arranged and the second translation transmission gear 503 meshed with the first translation transmission gear, the lead screw 505 is the same as the second translation transmission gear 503 Shafts are arranged, and the rotation axes of the first translation transmission gear 501 and the second translation transmission gear 503 are perpendicular to each other. The lead screw is perpendicular to the rotation axis of the louver, and the hinge mechanism is perpendicular to the rotation axis of the louver and parallel to the lead screw. That is to say, the translation of the louvers changes the output direction of the louver translation drive motor by 90 degrees through the louver translation transmission gear set, so that the space can be fully utilized and the installation space excavated on the building can be reduced. Otherwise, in the building The one-way dimension of the installation space excavated above will be equal to the height of the lead screw plus the length of the louvers, which will reduce the bearing strength of the building and increase the construction preparation work before installation.

Further, as shown in Fig. 13 to Fig. 15, the plane formed by the rotating shaft of each louver is located in the vertical plane, or the window frame 3 of the outdoor mobile shutter is located in the vertical plane, and the rotating shaft of the louver is in line with the horizontal plane. The included angle of the direction is greater than or equal to 0 degree and less than or equal to 90 degrees, and the output shaft of the louver translation drive motor is arranged parallel to or coaxial with the rotation axis of the louver. In Fig. 13, the louvers or the rotating shaft of the louvers are arranged horizontally, and the louvers of the outdoor mobile louvers are arranged horizontally in the exterior wall of the building; among Fig. In the external wall; in Figure 15, the louvers or the rotating shafts of the louvers are arranged obliquely, and the louvers of the outdoor mobile shutters are arranged obliquely in the external walls of the building, and the included angle V between the rotating shafts of the louvers or the louvers and the horizontal direction is greater than or equal to 0 degrees and less than or equal to 90 degrees . Since the mechanical transmission mechanism (including the screw transmission mechanism, the steel ball sleeve linear guide rail transmission mechanism, the transmission mechanism with the rope winding wheel, and the louver steering transmission mechanism) is used to drive the translation and rotation of the rotating shaft of the louver, it is no longer affected by gravity. Therefore, the setting direction of the louvers is no longer limited to the traditional horizontal direction, and the louvers can be set in any direction, so the louvers can be personalized according to personal preferences, for example, the louvers can be set vertically or inclined in the vertical plane, and can Obtain a personalized viewing angle, or the installation of the louvers can take advantage of or avoid the wind direction, therefore, the setting direction of the louvers can have more humanized choices.

Due to the use of a mechanical transmission mechanism to drive the translation and rotation of the rotating shaft of the louver, it is no longer affected by gravity. Therefore, the plane where the rotating shaft of the louver is located is no longer limited to the traditional vertical direction, and the plane where the rotating shaft of the louver is located can be set in any direction , can achieve a full range of settings. Except that the planes where the rotating shafts of the louvers are located are located in the vertical plane, or the window frame 3 of the outdoor mobile shutter is located in the vertical plane, the outdoor mobile shutter can also be located in a plane obliquely intersecting with the horizontal plane.

As shown in Figure 18, the plane formed by the window frame 3 of the outdoor mobile shutter or the rotating shaft of the shutter is located in the plane obliquely intersecting the horizontal plane, so that the installation and use range of the outdoor mobile shutter can be expanded, and the outdoor mobile shutter can be installed on the horizontal plane Inner or oblique installation, get more installation effect, get more comfortable enjoyment. For example, outdoor mobile shutters or window frames 3 are installed on the roof 8, and the roof 8 is located in a plane inclined and intersected with the horizontal plane (roof 8 is neither vertical nor parallel to the horizontal plane), so that the outdoor mobile shutters can not be limited to being windows on the wall It can also be used as a window on the roof, and the opening and closing of the outdoor mobile shutters on the roof can be used to get more sunlight and fresh air, which is more healthy, energy-saving and environmentally friendly.

In addition to using the lead screw as the shutter translation transmission mechanism, other structures can also be used as the shutter translation transmission mechanism. For example, as shown in Figure 11 and Figure 12, the louver translation transmission mechanism is a steel ball sleeve linear guide rail transmission mechanism, and the steel ball sleeve linear guide rail transmission mechanism includes: a rope winding wheel 560 connected with the louver translation drive motor, a winding The first circulating rope 561 and the second circulating rope 563 with steel balls, the linear guide rail 565, the steel ball sleeve 567 arranged in the linear guide rail 565 and the steel ball sleeve fixing seat 569 supporting the steel ball sleeve on the rope reel;

The steel ball sleeve 567 is engaged with the first circulating rope 561 and the second circulating rope 563 respectively, and the steel ball sleeve fixing seat 569 is connected with the clutch mechanism, that is, the steel ball sleeve fixing seat 569 is connected with the second clutch part 553 One end of the first circulating rope 561 is fixed on the rope winding wheel 560, the other end is fixedly connected with the first side of the steel ball sleeve fixing seat 569, and one end of the second circulating rope 563 is fixed on the rolling wheel 560. On the sheave 560, the other end of the second circulating rope 563 is fixed on the second side of the steel ball sleeve fixing seat 569, and the second circulating rope direction 563 is opposite to the first circulating rope 561, for example, the second circulating rope direction 563 is opposite to the moving direction of the first looping rope 561 and is respectively located on both sides of the steel ball sleeve fixing seat 569 . By respectively pulling the first circulating rope 561 and the second circulating rope 563 in opposite directions, the movement of the steel ball sleeve 567 can be realized, thereby realizing the movement of the steel ball sleeve fixing seat 569, thereby realizing the clutch with the louver steering transmission mechanism. The effect of guide rail 565, the movement of steel ball cover 567 and steel ball cover fixed seat 569 is limited to linear movement, and the movement of steel ball cover 567 and steel ball cover fixed seat 569 is stable and reliable.

Further, as shown in Figures 11 and 12, the rope winding wheel is arranged coaxially with the output shaft of the louver translation drive motor, and the steel ball sleeve linear guide rail transmission mechanism also includes: the first circulating rope 561 The first fixed pulley 562 for guiding and the second fixed pulley 564 for guiding the second circulating rope 563 . Through the first fixed pulley 562 and the second fixed pulley 564, the guidance of the first circulating rope 561 and the second circulating rope 563 can be realized, and the winding of the circulating rope can be avoided. It is also possible to make the louvers vertical under this louver translation transmission mechanism. Or inclined setting, without loop rope winding phenomenon.

Further, as shown in Fig. 11 and Fig. 12, the steel ball sleeve 567 and the steel ball sleeve fixing seat 569 can be replaced by the slide block arranged in the linear guide rail, and the first circulating rope and the second circulating rope without steel balls can be used instead of having steel balls. The first circulating rope and the second circulating rope; the slider integrates the action of the steel ball sleeve 567 and the steel ball sleeve fixing seat 569, and the slider is connected with the second clutch part 553 and directly slides in the linear guide rail, so that The production is simple and convenient. Of course, because there is no occlusal fit of steel balls, the effect is not as stable as the steel ball sleeve linear guide rail transmission mechanism.

Further, as shown in FIG. 3 , the louver turning transmission mechanism includes: a forward driving mechanism 51 that drives the louver to rotate forward. As shown in Figure 4, the forward drive mechanism 51 includes: a louver steering forward drive motor (not shown in the figure), a louver steering forward drive mechanism connected to the louver steering forward drive motor, and the louver steering The forward transmission mechanism is connected between the hinge mechanism and the blind steering forward drive motor. The forward rotation of the louver steering can be realized stably and reliably through the forward driving mechanism 51 , so that the forward rotation of the louver steering is no longer disturbed by gravity and natural force.

Further, as shown in Figure 4 and Figure 6, the louver steering forward transmission mechanism is the first louver steering transmission gear set, and the first louver steering transmission gear set includes: The first steering transmission gear 531 coaxially arranged with the output shaft 571 of the motor; the second steering transmission gear 532 meshed with the first steering transmission gear; the first steering transmission gear coaxially arranged with the second steering transmission gear; Worm 530; the third steering transmission gear 533 meshed with the first steering transmission worm; wherein, the rotating shaft of the third steering transmission gear 533 is perpendicular to the rotating shaft of the second steering transmission gear 532, and the third steering transmission gear The rotating shaft of 533 is connected on the described driving hinge group 41.

The drive motor can drive the third steering transmission gear 533 to rotate through the direction of the louvers. For example, in FIG. move, so that the traction drives the movement of the driving hinge group 41, so as to realize the positive driving of the louver rotating shaft. The positive drive of this gear set is realized by active traction, which is completely different from the traditional angle rotation which is adjusted by gravity. It is more stable and reliable in operation, with high adjustment precision and reliable locking. The speed change of the gear set can realize the shutter Control of the rotational speed of the shaft.

Further, as shown in FIG. 3 , the louver turning transmission mechanism further includes: a reverse driving mechanism 53 for driving the louver to rotate in forward and reverse directions. The reverse rotation of the louver steering can be realized stably and reliably through the reverse driving mechanism 53, so that the reverse rotation of the louver steering is no longer disturbed by gravity and natural forces. In this way, the louvers of the outdoor mobile louvers according to the embodiment of the present invention can respectively realize the rotation in both forward and reverse directions, which overcomes the defect that the louvers of the existing outdoor mobile louvers can only adjust the angle by gravity in one direction.

Further, as shown in FIG. 4 and FIG. 6, the reverse drive mechanism 53 includes: a louver steering reverse drive motor (not shown in the figure), and a louver steering reverse drive connected to the louver steering reverse drive motor. mechanism, the louver steering reverse drive mechanism is connected between the hinge mechanism and the louver reverse steering drive motor; or,

The reverse drive mechanism includes: a louver steering forward drive motor and a louver steering reverse drive mechanism connected to the louver steering forward drive motor, and the louver steering reverse drive mechanism is the second louver steering gear set .

That is to say, the reverse drive mechanism can adopt an independent drive motor or can use a drive motor together with the forward drive mechanism. In order to reduce the cost, as shown in Fig. 4 and Fig. 6, the reverse drive mechanism and the forward drive mechanism of the outdoor mobile shutter according to the embodiment of the present invention share a drive motor. However, in order to make the louver translation and louver rotation relatively independent, the louver translation drive motor and the louver steering drive motor are two independent motors respectively. The rotation shafts of these two motors can be parallel or coaxial, as long as they do not affect each other's installation and operation. In this way, space can be saved and the structure is compact.

Further, the rotating shaft of the third steering transmission gear 533 is located at the first end of the hinge mechanism, and the nut sleeve 507 is located at the second end of the hinge mechanism; in FIG. 4 , the rotating shaft of the third steering transmission gear 533 Located at the upper end of the driving hinge set 41 , the nut sleeve 507 is located at the lower end of the driving hinge set 41 .

As shown in Figure 4 and Figure 6, the second louver steering transmission gear set includes: a fourth steering transmission gear 534 coaxially arranged with the second steering transmission gear 532; The fifth steering transmission gear 535; the rotating shaft of the fifth steering transmission gear 535 is parallel to the rotating shaft of the second steering transmission gear 532; the fourth steering transmission gear and the fifth steering transmission gear are all arranged on the hinge The first end of the mechanism, in Fig. 4, the first end is the upper end. The reverse drive and forward drive of the outdoor mobile shutters can be actively pulled from the two ends of the hinge mechanism, which is conducive to the operation of the forward and reverse rotation of the shutters and the reasonable distribution of force.

As shown in FIG. 6 , the second louver steering transmission gear set further includes: a sixth steering transmission gear 536 arranged at the second end of the hinge mechanism, and the sixth steering transmission gear communicates with the steering transmission shaft 52 The fifth steering transmission gear 535 is coaxially connected; the seventh steering transmission gear 537 meshed with the sixth steering transmission gear 536, the steering transmission shaft 52 is vertical to the rotating shaft 21 of the louver, and in Fig. 4, the steering transmission shaft 52 and the wire Bar 505 parallel;

The shutter translation transmission mechanism includes: a clutch worm 539 coaxially connected with the second clutch part 553 and an eighth steering transmission gear 538 meshed with the clutch worm;

The seventh steering transmission gear 537 is coaxially connected to the first clutch part 551, and the rotating shaft of the eighth steering transmission gear 538 is fixedly connected to the second end of the hinge mechanism. In FIG. 4, the second end is the lower end .

Through the transmission of the steering transmission shaft 52, the reverse drive mechanism and the forward drive mechanism share a drive motor. Through the gear set formed by the above-mentioned multiple gears and worm gears, the present invention realizes the compactness of the louver rotation drive, and the louver is turned to The output of the drive motor changes the output direction by 90 degrees, so that the space can be fully utilized, the installation space excavated on the building can be reduced, and the bearing strength of the building can be guaranteed. And through the combination of this series of gears and worm gears, the adjustment precision is high and the locking is reliable. In this case, to turn the louvers, it is not enough to overcome the gravity of the louvers, the driving force of the motor and the gear must be overcome, and the motor and the gear are installed compactly, and most of them are installed in the window frame, and there is no need to pull them at all. The force point and space of the motor and gear, so in such a narrow and compact space, there is neither so much force nor space for force to pull the motor by manpower. Therefore, this structure can prevent theft very well.

When the louver rotates in the reverse direction, the louver turns to the forward drive motor through the transmission of the transmission shaft 52 and the gear set, so that the eighth steering transmission gear drives the connecting part 45 to rotate downward. At this time, the upper connecting part 45 follows the drive hinge set 41 from move, so that the traction drives the movement of the hinge group 41 to realize the reverse drive to the louver rotating shaft.

No matter in which direction the louver rotates, the direction of louver rotation is consistent with the driving direction, and the louver is driven to rotate by traction, so as to realize the smooth operation of the louver under various climatic conditions and meet the requirements of wind resistance. When the shutter needs to be put away, the worm gear and worm in the steering transmission mechanism has a self-locking function, so that the repeated positioning of the shutter will not change when it is used repeatedly, so as to achieve performance stability.

Further, as shown in FIG. 6 , the rotating shaft 21 of the louver is connected to the first driving hinge or the second driving hinge through a connecting portion 45 , and the rotating shaft 21 of the louver is fixedly connected to the connecting portion 45 , the connecting portion 45 and the first driving hinge or the second driving hinge are hinged on the driving hinge connecting shaft 412; as shown in FIG. 9 , the driving hinge group further includes: making the adjacent The maximum angle A formed by the first driving hinge 411 and the second driving hinge 413 is not equal to 180 degrees of the driving hinge limiting mechanism, that is, the driving hinge limiting mechanism prevents the three adjacent driving hinge connection shafts 412 from On a straight line, the support hinge group further includes: a support hinge limiting mechanism that makes the maximum angle B formed by the adjacent first support hinge 431 and the second support hinge 433 not equal to 180 degrees, that is, the support hinge The limit mechanism prevents the three adjacent support hinge connection shafts 432 from being located in a straight line.

The hinge mechanism can always bend smoothly according to the set direction during the translation process of the louvers, so as to realize the retraction or lowering of the louvers, and there will be no occurrence of the adjacent hinges being straightened during the retraction or lowering of the louvers. The phenomenon that the translation cannot be transmitted to the next stage makes the retracting or lowering of the louvers smooth and continuous.

Further, as shown in Figure 9, the rotation shafts of the two adjacent louvers include: the rotation shaft of the first louver and the rotation shaft of the second louver (not shown in the figure), and the three adjacent first louvers The drive hinge connection shaft includes: a first drive hinge connection shaft 4121, a second drive hinge connection shaft 4122 and a third drive hinge connection shaft 4123 arranged in sequence, the second drive hinge connection shaft is located at the first drive hinge Between the connecting shaft and the third drive hinge connecting shaft; the connecting part 45 may not be a connecting piece, and the two adjacent connecting parts 45 include: a first connecting part 451 and a second connecting part 453; The rotating shaft of the leaf is connected to the first driving hinge 41 through the first connecting part 451, and the rotating shaft of the second louver is connected to the second driving hinge 43 through the second connecting part 453;

After the driving hinge group is unfolded, the adjacent first driving hinge 41 and the second driving hinge 43 form an obtuse angle,

The drive hinge limit mechanism includes: a drive hinge limit protrusion 414 and a first support surface 410;

The first connecting part 451 is hinged to the first driving hinge connecting shaft 4121, the second connecting part 453 is hinged to the third driving hinge connecting shaft 4123, and the driving hinge limiting protrusion 414 is arranged on the first driving hinge or the On the second driving hinge and connected with the second driving hinge connecting shaft 4122, the driving hinge limit projection 414 limits the second driving hinge connecting shaft 4122 on the connecting line between the first driving hinge connecting shaft 4121 and the third driving hinge connecting shaft 4123 superior;

When the first driving hinge 411 and the second driving hinge 413 are unfolded to form an obtuse angle, the first supporting surface 410 is set on one side of the first driving hinge 411 and the second driving hinge 413 , the The driving hinge limiting protrusion 414 is located between the second driving hinge connecting shaft 4122 and the surface of the first support 410;

When the first driving hinge 411 and the second driving hinge 413 form a maximum included angle, the driving hinge limiting protrusion 414 abuts against the second driving hinge connecting shaft 4122 and the first supporting surface 410, so that the first drive hinge connection shaft 4121, the second drive hinge connection shaft 4122 and the third drive hinge connection shaft 4123 are never on a straight line during the unfolding process of the shutter, that is, the angle A is less than 180 degrees, the angle formed by the adjacent first driving hinge 411 and the second driving hinge 413 is larger than the connecting shaft 4121 of the first driving hinge, the limiting protrusion 414 of the driving hinge and the third driving hinge. The included angle formed by the hinge connection shaft 4123;

The three adjacent support hinge connection shafts include: the first support hinge connection shaft 4321, the second support hinge connection shaft 4322 and the third support hinge connection shaft 4323 arranged in sequence, the second support hinge connection shaft Located between the first support hinge connection shaft and the third support hinge connection shaft; the rotation shaft of the first louver is hinged on the first support hinge connection shaft 4321, and the rotation shaft of the second louver is hinged on the The third support hinge is connected to the shaft 4323;

The support hinge limit mechanism includes: a support hinge limit protrusion 434 and a second support surface 430;

The supporting hinge limiting protrusion 434 is arranged on the first supporting hinge or the second supporting hinge and is connected with the second supporting hinge connecting shaft 4322;

When the first support hinge 431 and the second support hinge 433 are unfolded to form an obtuse angle, the second support surface 430 is arranged on one side of the first support hinge 431 and the second support hinge 432, so The supporting hinge limiting protrusion 434 is located between the second supporting hinge connecting shaft 4322 and the second supporting surface 430;

When the first support hinge 431 and the second support hinge 433 form a maximum included angle, the support hinge limit protrusion 434 is pressed against the second support hinge connecting shaft 4322 and the second support surface 430, and limit the second support hinge connection shaft 4322 to be located on the line connecting the first support hinge connection shaft 4321 and the third support hinge connection shaft 4323, so that the first support hinge connection shaft, the The connection axis of the second support hinge and the connection axis of the third support hinge are never in a straight line during the unfolding process of the shutter, that is, the angle B is less than 180 degrees, adjacent to the first support hinge 431 and the second support hinge The included angle formed by 433 is smaller than the included angle formed by the first supporting hinge connecting shaft 4321 , the supporting hinge limiting protrusion 434 and the third supporting hinge connecting shaft 4323 .

Further, the driving hinge limiting protrusion 414 and the supporting hinge limiting protrusion 434 are blocks or blocks, and the driving hinge limiting protrusion is fixedly connected to the first driving hinge or the second driving hinge. On the second driving hinge, the first driving hinge has the same structure as the first supporting hinge, and the second driving hinge has the same structure as the second supporting hinge, adjacent to the first driving hinge and the second supporting hinge. The maximum included angle formed by the driving hinge is 156 degrees, and the included angle formed by the adjacent first supporting hinge and the second supporting hinge is 156 degrees;

As shown in Figure 10, when the first driving hinge and the second driving hinge form a maximum angle, the distance between the first driving hinge connection axis 4121 and the third driving hinge connection axis 4123 is H, and the first The supporting hinge and the second supporting hinge also form a maximum included angle, and the distance between the connecting axis 4321 of the first supporting hinge and the connecting axis 4323 of the third supporting hinge is K. K, since the width of the connecting portion 45 is equal to the minimum center-to-center distance at the horizontal position of adjacent louvers, the connecting portion 45 and the louvers can be stacked together flatly, thereby minimizing the stacking height when the louvers are folded. When the louvers are fully opened, the first driving hinge connecting shaft 4121 is located at point E, and the first supporting hinge connecting shaft 4321 is located at point R. When the louvers rotate forward, the first driving hinge connecting shaft 4121 rotates to point F, and the maximum rotation angle M reaches 90 degrees, the louvers are fully closed from horizontal expansion. When the louver rotates reversely from the horizontal position, the first driving hinge connection shaft 4121 rotates to point G, and the maximum rotation angle N reaches 66 degrees, that is, the reverse rotation angle of the louver reaches 66 degrees. Due to the hinge limit mechanism, the rotation of the louvers cannot reach 180 degrees. In this way, the problem that the hinges are straightened during the rotation process and cannot continue to rotate is avoided. Theoretically, the reverse rotation of the louvers cannot reach 90 degrees but can be close to 90 degrees. degree, but due to the limitation of the size and structure of the driving hinge limit protrusion and the support hinge limit protrusion, preferably, the reverse rotation of the louver reaches 66 degrees, which is sufficient to meet the effect of ordinary louver steering. .

As shown in Figure 1, the outdoor mobile shutters that can resist typhoons are provided with the window frame 3, and the parallel first track and the second track (not shown) are arranged in the window frame 3, and the first supporting surface Located on the first track, the second support surface is located on the second track, the first support surface is parallel to the second support surface, and the first track and the second track can be straight tracks for ease of manufacture. In this way, the space of the window frame can be fully utilized to facilitate the directional bending of the hinge.

Further, as shown in FIG. 6 , the typhoon-resistant outdoor mobile shutter also includes: a tensioning device 1 that applies tension along the longitudinal direction to the shutter, and the tensioning device 1 is arranged at the end of the shutter 2 and Connected between the driving hinge group 41 and the group of supporting hinge groups 43 close to the driving hinge group, in this way, relatively sufficient isolation is reserved for the driving hinge group 41 and the supporting hinge group 43 space, to avoid mutual interference between the drive hinge group 41 and the support hinge group 43, and make full use of this space, so that the outdoor mobile shutter has a compact structure.

The tensioning device can adopt the tensioning principle and approximate structure of the tensioning device of the patent number: ZL201020148318.1, for example, it can include: a tensioning link, a bearing seat 13, and the tensioning link is connected with the louver , the tension connecting rod is connected to the louver 2 through the clamping part 21, the bearing seat 13 is provided with a bearing 14, and a shaft sleeve 19 is provided outside the bearing 14, and a clamping end 191 is provided in the shaft sleeve 19 to pull An external thread 111 is provided on the tightening link, and the tensioning link is pivotally arranged in a bearing, and the locking nut 17 cooperates with the external thread 111 on the tensioning link to lock. In addition, a compression spring may be provided between the clamping end 191 of the tensioning sleeve 19 and the bearing 14 (see FIG. 16 ). The compression spring can further tighten the louvers 2 to compensate the slack caused by thermal expansion and contraction of the louvers 2 due to seasonal temperature changes.

In the present invention, the tension link is coaxially fixedly connected with the rotation shaft of the louver or the tension link is the rotation axis 21 of the louver. As shown in FIG. 17 , the tension link pivotally Set in the bearing and screwed with the shaft sleeve 19, the axial position of the shutter can be adjusted by tightening the connecting rod. The main difference from the tensioning device of the patent No. ZL201020148318.1 is that the tensioning device also has a moving wheel 11 and a moving track 39. The bearing seat 13 is set on the moving wheel 11, and there are two moving wheels 11, which are respectively located on both sides of the rotating shaft 21 of the louver or the tension connecting rod and are set on the moving track 39. The moving wheels 11 The plane where it is located is parallel to the rotating shaft 21 of the louver, and the moving track 39 is arranged along the direction in which the louver is folded or lowered. move. That is to say, the moving track 39 not only provides a moving track for the movement of the tensioning device, but also provides support and blocking functions for the tightening of the tensioning device. There are two moving wheels 11, which can make the stress of the tightening device symmetrical and can disperse the tightening force. In this way, a pulling force along the length direction can be applied to the louvers during the translation process of the louvers, so that the strength and stability of the louvers are enhanced at any position where the louvers are retracted or lowered, and the louvers can effectively prevent theft during movement.

Further, as shown in Fig. 1, Fig. 2 and Fig. 12, the shutter translation drive mechanism also includes: a centralizing device, and the centralizing device includes: a bottom bar 509 connected to the nut sleeve and a bottom bar moving track (not shown in the figure) , the bottom rod 509 is in the shape of a long rod, located under the lowermost louver 2 and parallel to the rotating shaft 21 of the louver, the moving track of the bottom rod is parallel to the lead screw 505, one end of the bottom rod 509 is connected with the nut sleeve 507, and the other end of the bottom rod 509 can be The setting for the movement is in the bottom bar movement track. The bottom rod 509 realizes the righting function during the linear movement of the nut sleeve 507, so that the cooperation between the leading screw and the nut sleeve is more stable. In the same way, for other transmission mechanisms with rope winding wheels, the bottom rod 509 can also be connected to the steel ball sleeve holder or the slider, and the bottom rod 509 is connected to the steel ball sleeve holder or the slider. The connection method of 509 connecting nut sets is the same or similar.

Further, as shown in Fig. 1, Fig. 2 and Fig. 12, the rotating shaft of the louvers is set horizontally, and the bottom bar is set horizontally. Along the horizontal direction, one end of the bottom bar is connected with the nut sleeve, and the other end of the bottom bar is movable and arranged moving track.

The present invention also provides a method for driving the louvers of an outdoor mobile louver capable of resisting typhoons. The driving method includes: connecting the rotating shaft of the louvers to a hinge mechanism, and realizing translation and/or rotation of the louvers by driving the hinge group. The components of the present invention can be made of stainless steel or aluminum alloy materials, can adapt to bad weather environments such as typhoon, sand and dust, and have a service life of more than 25 years.

Further, the hinge mechanism includes: one set of driving hinges and two sets of supporting hinges, the driving hinges are formed by connecting the driving hinges through the connecting shafts of the driving hinges, and the supporting hinges of the supporting hinges are formed by connecting the supporting hinges through the connecting shafts of the supporting hinges , the planes where the driving hinge group and the supporting hinge group are located are parallel to each other and the planes where the driving hinge group and the supporting hinge group are located are perpendicular to the rotation axis of the louvers;

The two sets of supporting hinges are respectively located at both ends of the louvers, and the driving hinges are located outside the two sets of supporting hinges. One end of the rotating shaft of the louvers (that is, the tension link) is connected to the drive hinge and connected to the drive hinge group. The distance between the driving hinge connecting shaft is greater than zero, and the other end of the rotating shaft of the louver (that is, the tension connecting rod) is connected to each supporting hinge connecting shaft, and by driving the driving hinge, a rotational moment relative to the supporting hinge connecting shaft is generated. Further, the driving method drives the translation of the rotating shaft of the louvers through the louver translation driving mechanism, drives the rotation of the rotating shaft of the louvers through the louver steering driving mechanism, and realizes the translation of the rotating shaft of the louvers and the rotation axis of the louvers through the clutch mechanism connecting the louver translation driving mechanism and the louver turning driving mechanism. The mutual connection and cooperation of rotation.

When driving the louvers to translate, the better choice is to turn the louvers first through the louver steering drive mechanism, so that the louvers are unfolded so that the distance between the louvers is equal to the distance between the louvers' rotating shafts. , and then use the louver translation drive mechanism to drive the louvers to translate, so that the louvers can be stacked together flatly, thereby minimizing the stacking height of the louvers when they are retracted.

Further, the driving method drives the rotating shaft of the louver to translate through a lead screw or a screw or a rope pulley.

Further, the included angle between the rotation axis of the louvers and the horizontal direction is greater than or equal to 0 degrees and less than or equal to 90 degrees. The rotating shaft of the louver is arranged vertically, the rotating shaft of the louver is translated horizontally, the lead screw is arranged horizontally, the output rotating shaft of the louver translation drive motor is arranged vertically, and the hinge mechanism is arranged in a horizontal plane.

Further, when rotating in the forward direction, one end of the hinge mechanism is subjected to a positive traction force to realize the forward rotation of the rotation axis of the louver, and when rotating in the reverse direction, the other end of the hinge mechanism is subjected to a reverse traction force to realize the reverse rotation of the rotation axis of the louver. to turn. The rotating shaft of the louver can be rotated in both forward and reverse directions by respectively pulling the rotating shaft of the louver at both ends of the hinge mechanism.

Further, the driving method realizes the traction of the louver rotation by making the connecting line of three adjacent supporting hinge connection shafts not equal to 180 degrees and making the connecting line of three adjacent driving hinge connecting shafts not equal to 180 degrees.

Further, the stretching device exerts a tensile force on the louvers in the longitudinal direction, and through the movement of the tensioning device in a direction perpendicular to the rotation axis of the louvers, a tensile force is applied to the louvers in the longitudinal direction during the translation process of the louvers. Each shutter of the outdoor mobile shutter of the present invention has a firm and stable fulcrum and is in a tensioned state. However, the two ends of the shutters of the existing outdoor mobile shutters are free ends, and the anti-theft function cannot be realized under the state of man-made damage.

The above descriptions are only illustrative specific implementations of the present invention, and are not intended to limit the scope of the present invention. Because the various components of the present invention can be combined with each other under the condition of no conflict, any equivalent changes and modifications made by any person skilled in the art without departing from the concept and principle of the present invention shall belong to the protection of the present invention. range.

Claims (28)

1. A typhoon resistant outdoor mobile blind, comprising: a plurality of blinds having a rotation shaft, wherein the outdoor movable blind capable of resisting typhoon further comprises: the hinge mechanism is formed by connecting a plurality of hinges, the hinges are made of alloy or stainless steel, and the rotating shaft of each shutter is respectively connected to the hinge mechanism;

the hinge mechanism includes: the plane where the driving hinge group and the supporting hinge group are located is parallel to each other, and the plane where the driving hinge group and the supporting hinge group are located is perpendicular to the rotating shaft of the louver;

the driving hinge group includes: the first driving hinges and the second driving hinges are sequentially and alternately connected, the adjacent first driving hinges and the adjacent second driving hinges are connected through driving hinge connecting shafts, rotating shafts of the louvers are respectively connected to the first driving hinges or the second driving hinges, and the distance between the rotating shafts of the louvers and the driving hinge connecting shafts is larger than zero;

the support hinge group includes: the first supporting hinges and the second supporting hinges are sequentially and alternately connected, the adjacent first supporting hinges and the second supporting hinges are connected through supporting hinge connecting shafts, and rotating shafts of the shutters are connected to the supporting hinge connecting shafts;

the hinge mechanism includes: the two groups of supporting hinge groups are respectively positioned at two ends of the louver, and the driving hinge group is positioned outside the two groups of supporting hinge groups;

alternatively, the hinge mechanism includes: the supporting hinge group and the connecting rope are respectively positioned at two ends of the louver, and the supporting hinge group is positioned between the driving hinge group and the connecting rope; the connecting rope is connected with the shutters;

the outdoor movable blind that can resist typhoon further includes: a drive mechanism coupled to the hinge mechanism, the drive mechanism comprising: the shutter driving mechanism is used for driving the rotating shaft of the shutter to translate, the shutter steering driving mechanism is used for driving the rotating shaft of the shutter to rotate, and the clutch mechanism is used for connecting the shutter driving mechanism and the shutter steering driving mechanism;

the louver translation driving mechanism comprises: the shutter translation driving motor is connected with a shutter translation transmission mechanism, and the shutter translation transmission mechanism is connected between the hinge mechanism and the shutter translation driving motor; the louver turning drive mechanism comprises: the louver steering driving motor is connected with a louver steering transmission mechanism, and the louver steering transmission mechanism is connected between the hinge mechanism and the louver steering driving motor;

the clutch mechanism includes: the shutter translation driving mechanism comprises a first clutch part connected with the shutter steering driving mechanism and a second clutch part connected with the shutter translation driving mechanism, and the first clutch part is in clutch connection with the second clutch part.

2. The outdoor sports blind capable of withstanding typhoon according to claim 1, wherein said clutch mechanism is a clutch gear, and said blind translation transmission mechanism is a lead screw transmission mechanism, said lead screw transmission mechanism comprising: the shutter translation driving mechanism comprises a lead screw and a nut sleeve sleeved on the lead screw, the lead screw is connected with the shutter translation driving motor, and the nut sleeve is connected with the clutch mechanism.

3. The outdoor sports typhoon resistant blind as recited in claim 2 wherein said lead screw is connected to said blind translational drive motor by a blind translational drive gear set, said blind translational drive gear set comprising: the output rotating shaft of the louver translation driving motor is parallel or coaxial with the rotating shaft of the louver, the lead screw is vertical to the rotating shaft of the louver, and the hinge mechanism is vertical to the rotating shaft of the louver and parallel to the lead screw.

4. A typhoon-resistant outdoor mobile blind according to any one of claims 1 to 3, characterised in that the plane formed by the axis of rotation of each said blind lies in a vertical plane, or in a plane obliquely intersecting the horizontal plane, or in the horizontal plane;

the included angle between the rotating shaft of the louver and the horizontal direction is more than or equal to 0 degree and less than or equal to 90 degrees.

5. The outdoor movable blind capable of resisting typhoon as claimed in claim 1, wherein said blind translation transmission mechanism is a steel ball sleeve linear guide transmission mechanism, said steel ball sleeve linear guide transmission mechanism comprises: the shutter translation driving motor is connected with the shutter translation driving motor, the first circulating rope and the second circulating rope which are wound on the shutter translation driving motor and provided with steel balls, the linear guide rail, the steel ball sleeve arranged in the linear guide rail and the steel ball sleeve fixing seat supporting the steel ball sleeve are arranged on the shutter translation driving motor;

the steel ball sleeve is respectively occluded with the first circulating rope with the steel balls and the second circulating rope with the steel balls, the steel ball sleeve fixing seat is connected with the second clutch part, one end of the first circulating rope with the steel balls is fixed on the rope rolling wheel, the other end of the first circulating rope with the steel balls is fixedly connected with the first side of the steel ball sleeve fixing seat, one end of the second circulating rope with the steel balls is fixed on the rope rolling wheel, the other end of the second circulating rope with the steel balls is fixed on the second side of the steel ball sleeve fixing seat, and the direction of the second circulating rope with the steel balls is opposite to that of the first circulating rope with the steel balls and is respectively located on two sides of the steel ball sleeve fixing seat.

6. The outdoor movable blind capable of resisting typhoon as claimed in claim 5, wherein said rope winding wheel is coaxially arranged with the output rotating shaft of said blind translation driving motor, said steel ball sleeve linear guide transmission mechanism further comprises: the first fixed pulley guides the first circulating rope with the steel balls, and the second fixed pulley guides the second circulating rope with the steel balls.

7. The outdoor movable typhoon-resistant blind of claim 1, wherein said blind translation transmission mechanism comprises: the shutter translation driving motor is connected with the first circulating rope and the second circulating rope, the first circulating rope and the second circulating rope are wound on the shutter translation driving motor, the linear guide rail is arranged on the shutter translation driving motor, and the sliding block is arranged in the linear guide rail;

the slider with second separation and reunion portion is connected, the one end of first endless rope is fixed on the rope winding wheel, the other end with slider first side fixed connection, the one end of second endless rope is fixed on the rope winding wheel, the other end of second endless rope is fixed second side fixed connection on the slider, second endless rope direction is opposite with first endless rope and is located respectively the both sides of slider.

8. The outdoor sports typhoon resistant blind as recited in claim 2, wherein said blind steering transmission comprises: drive the positive actuating mechanism of tripe forward rotation, positive actuating mechanism includes: the louver turning forward driving mechanism is connected between the hinge mechanism and the louver turning forward driving motor.

9. The outdoor sports typhoon resistant blind as recited in claim 8 wherein said blind steering forward drive mechanism is a first blind steering drive gear set, said first blind steering drive gear set comprising: the first steering transmission gear is coaxially arranged with an output rotating shaft of the shutter steering forward driving motor; a second steering drive gear meshed with the first steering drive gear; a first steering drive worm coaxially disposed with the second steering drive gear; a third steering drive gear meshing with the first steering drive worm; and the rotating shaft of the third steering transmission gear is vertical to the rotating shaft of the second steering transmission gear, and the rotating shaft of the third steering transmission gear is connected to the driving hinge group.

10. The outdoor sports typhoon resistant blind as recited in claim 9, wherein said blind steering transmission further comprises: and a reverse driving mechanism for driving the shutter to rotate reversely.

11. The outdoor sports typhoon resistant blind as recited in claim 10, wherein said reverse drive mechanism comprises: the louver turning reverse driving mechanism is connected between the hinge mechanism and the louver reverse driving motor; or,

the reverse drive mechanism includes: the louver turning forward driving motor and the louver turning reverse transmission mechanism connected with the louver turning forward driving motor are connected, and the louver turning reverse transmission mechanism is a second louver turning transmission gear set.

12. The outdoor movable typhoon resistant blind of claim 11 wherein the third steering drive gear shaft is located at a first end of the hinge mechanism and the nut sleeve is located at a second end of the hinge mechanism;

the second louver turning transmission gear set includes: a fourth steering transmission gear arranged coaxially with the second steering transmission gear; a fifth steering transmission gear meshed with the fourth steering transmission gear; a rotating shaft of the fifth steering transmission gear is parallel to a rotating shaft of the second steering transmission gear; the fourth steering transmission gear and the fifth steering transmission gear are both arranged at the first end of the hinge mechanism,

the second louver turning transmission gear set further includes: the sixth steering transmission gear is arranged at the second end of the hinge mechanism and is coaxially connected with the fifth steering transmission gear through a steering transmission shaft; a seventh steering drive gear meshed with the sixth steering drive gear;

the tripe translation drive mechanism includes: the clutch worm is coaxially connected with the second clutch part, and the eighth steering transmission gear is meshed with the clutch worm;

the seventh steering transmission gear is coaxially connected with the first clutch part, and a rotating shaft of the eighth steering transmission gear is fixedly connected with the second end of the driving hinge group.

13. The outdoor movable blind capable of resisting typhoon according to claim 1, wherein the rotation shaft of the blind is connected to the first driving hinge or the second driving hinge through a connecting portion, the rotation shaft of the blind is fixedly connected to the connecting portion, and the connecting portion and the first driving hinge or the second driving hinge are hinged to the driving hinge connecting shaft; the driving hinge group further includes: make adjacent first drive hinge with the biggest contained angle that second drive hinge formed is not equal to 180 degrees drive hinge stop gear, support the hinge group and still include: and the maximum included angle formed by the adjacent first support hinge and the second support hinge is not equal to 180 degrees.

14. The outdoor sports typhoon resistant blind as recited in claim 13, wherein the rotation axes of two adjacent said blinds comprise: the pivot of first tripe and the pivot of second tripe, three adjacent drive hinge connecting axle includes: the first driving hinge connecting shaft, the second driving hinge connecting shaft and the third driving hinge connecting shaft are sequentially arranged, and the second driving hinge connecting shaft is positioned between the first driving hinge connecting shaft and the third driving hinge connecting shaft; two adjacent connecting portions include: a first connection portion and a second connection portion; the rotating shaft of the first louver is connected to the first driving hinge through a first connecting part, and the rotating shaft of the second louver is connected to the second driving hinge through a second connecting part;

drive hinge stop gear includes: the drive hinge limiting protrusion and the first support surface;

the first connecting part is hinged with the first driving hinge connecting shaft, the second connecting part is hinged with the third driving hinge connecting shaft, and the driving hinge limiting protruding part is arranged on the second driving hinge and connected with the second driving hinge connecting shaft;

when the first driving hinge and the second driving hinge are unfolded to form an obtuse angle, the first supporting surface is arranged on one side of the first driving hinge and one side of the second driving hinge, and the driving hinge limiting protruding part is positioned between the second driving hinge connecting shaft and the first supporting surface;

when the first driving hinge and the second driving hinge form the maximum included angle, the limiting protruding part of the driving hinge is tightly propped between the second driving hinge connecting shaft and the first supporting surface, and the second driving hinge connecting shaft cannot be positioned on the connecting line of the first driving hinge connecting shaft and the third driving hinge connecting shaft;

three adjacent support hinge connecting shafts include: the first support hinge connecting shaft, the second support hinge connecting shaft and the third support hinge connecting shaft are sequentially arranged, and the second support hinge connecting shaft is positioned between the first support hinge connecting shaft and the third support hinge connecting shaft; the rotating shaft of the first louver is hinged to the first supporting hinge connecting shaft, and the rotating shaft of the second louver is hinged to the third driving hinge connecting shaft;

support hinge stop gear includes: a support hinge limit protrusion and a second support surface;

the support hinge limiting protruding part is arranged on the second support hinge and connected with a second support hinge connecting shaft;

when the first support hinge and the second support hinge are unfolded to form an obtuse angle, the second support surface is arranged on one side of the first support hinge and the second support hinge, and the support hinge limiting protruding part is positioned between the second support hinge connecting shaft and the second support surface;

when the first supporting hinge and the second supporting hinge form the maximum included angle, the supporting hinge limiting protruding part is tightly abutted between the second supporting hinge connecting shaft and the second supporting surface, and the second supporting hinge connecting shaft cannot be located on a connecting line of the first supporting hinge connecting shaft and the third supporting hinge connecting shaft.

15. The typhoon resistant outdoor sports blind of claim 14, wherein the drive hinge stop tab and the support hinge stop tab are stops or catches fixedly attached to the first drive hinge or the second drive hinge, the first drive hinge being structurally identical to the first support hinge, the second drive hinge being structurally identical to the second support hinge, the maximum included angle formed adjacent the first drive hinge and the second drive hinge being 156 degrees, the included angle formed adjacent the first support hinge and the second support hinge being 156 degrees;

the outdoor movable blind that can resist typhoon further includes: the window frame surrounds the driving mechanism, be equipped with parallel first track and second track in the window frame, first holding surface is located first track, the second holding surface is located the second track, first holding surface is parallel the second holding surface.

16. The typhoon resistant outdoor removable blind of claim 1, further comprising: a tensioning device for applying a tensile force to the louver along the length direction, wherein the tensioning device is arranged at the end part of the louver and is connected between the driving hinge group and the group of the supporting hinge groups close to the driving hinge group;

the tension device includes: taut connecting rod, bearing frame, removal wheel and removal track, taut connecting rod with the coaxial fixed connection of pivot of tripe or taut connecting rod does the pivot of tripe, taut connecting rod, with the tripe is connected, be equipped with bearing and axle sleeve in the bearing frame, taut connecting rod pivotally set up in the bearing and with the axle sleeve spiro union, the bearing frame sets up remove on the wheel, it is two to remove the wheel, is located respectively the pivot of tripe or the both sides of taut connecting rod set up on the removal track, the plane that removes the wheel place with the pivot of tripe is parallel, remove the track along the direction setting of packing up or putting down of tripe, remove the track for the pivot of tripe is fixed and remove the track and block remove the wheel along the axial displacement of the pivot of tripe.

17. The outdoor sports typhoon resistant blind of claim 2, wherein said blind translational drive mechanism further comprises: a centralizer to centralize translation of the nut sleeve, the centralizer comprising: the bottom rod is in a long rod shape and is positioned below the louver at the lowest end and is parallel to the rotating shaft of the louver, the bottom rod moving track is parallel to the lead screw, one end of the bottom rod is connected with the nut sleeve, and the other end of the bottom rod is movably arranged in the bottom rod moving track.

18. The outdoor movable blind for resisting typhoon as claimed in claim 17, wherein the rotation shaft of the blind is horizontally arranged, the bottom rod is horizontally arranged, one end of the bottom rod is connected with the nut sleeve along the horizontal direction, and the other end of the bottom rod is movably arranged in the bottom rod moving track.

19. A method of driving a louver of an outdoor movable louver employing the outdoor movable louver resistant to typhoons of claim 1, comprising: a plurality of louvers having a rotation axis, wherein the driving method comprises: connecting a rotating shaft of the louver on a hinge mechanism, and realizing translation and/or rotation of the louver by driving the hinge mechanism;

the hinge mechanism includes: the louver comprises a group of driving hinge groups and two groups of supporting hinge groups, wherein the driving hinge groups are formed by connecting driving hinges through driving hinge connecting shafts, the supporting hinge groups are formed by connecting supporting hinges through supporting hinge connecting shafts, the planes of the driving hinge groups and the supporting hinge groups are parallel to each other, and the planes of the driving hinge groups and the supporting hinge groups are vertical to the rotating shaft of the louver;

the two groups of supporting hinge groups are respectively positioned at two ends of the louver, and the driving hinge group is positioned outside the two groups of supporting hinge groups;

the louver rotating shaft is positioned between a group of supporting hinge groups close to the driving hinge groups and the driving hinge groups, one end of the louver rotating shaft is connected to the driving hinge and the distance between the louver rotating shaft and the driving hinge connecting shaft is larger than zero, the other end of the louver rotating shaft is connected to each supporting hinge connecting shaft, and the driving hinge is driven to generate a rotating moment relative to the supporting hinge connecting shafts.

20. The driving method as claimed in claim 19, wherein the driving method drives the rotation shaft of the louver to translate through a louver translation driving mechanism, drives the rotation shaft of the louver to rotate through a louver steering driving mechanism, and realizes the mutual engagement and matching of the translation of the rotation shaft of the louver and the rotation of the rotation shaft of the louver through a clutch mechanism connecting the louver translation driving mechanism and the louver steering driving mechanism.

21. The driving method according to claim 20, characterized in that it provides for the translation of the axis of rotation of the shutter by means of a lead screw or a threaded rod.

22. The drive method of claim 20, wherein the drive method translates the shaft of the louver via a pulley.

23. The driving method as claimed in claim 19, wherein an angle between a rotation axis of the louver and a horizontal direction is 0 degree or more and 90 degrees or less.

24. The driving method as claimed in claim 23, wherein the rotation axis of said louver is arranged vertically and the rotation axis of said louver is translated horizontally.

25. The driving method as claimed in claim 20, wherein, during forward rotation, one end of the hinge mechanism is pulled by a forward pulling force to realize forward rotation of the rotating shaft of the louver, and during reverse rotation, the other end of the hinge mechanism is pulled by a reverse pulling force to realize reverse rotation of the rotating shaft of the louver.

26. The driving method as claimed in claim 20, wherein the driving method achieves the dragging of the louver rotation by making the line of the adjacent three support hinge connection shafts not equal to 180 degrees and the line of the adjacent three drive hinge connection shafts not equal to 180 degrees.

27. The drive method of claim 20, wherein a lengthwise tension is applied to the louver during the translation and rotation of the louver.

28. The drive method of claim 27, wherein applying a lengthwise tension to the louver during translation of the louver is accomplished by movement of the tensioning device in a direction perpendicular to the axis of rotation of the louver.