Disclosure of Invention
The invention mainly aims to provide a supporting structure with a horizontal adjusting function and a vehicle shooting device, which can be used for carrying out horizontal adjustment relative to the ground, so that the vertical placement and pitching swinging smoothness of a mounting rod for mounting a shooting camera are ensured.
In order to achieve the above object, the present invention provides a support structure with a horizontal adjustment function, comprising:
the support seat extends transversely and is used for being detachably mounted to the side door of the vehicle body;
The mounting frame is positioned at one side of the supporting seat along the longitudinal direction, one side of the mounting frame away from the supporting seat can swing up and down, the mounting frame is used for movably mounting a mounting rod for mounting a shooting camera, and
The horizontal adjusting assembly is arranged between the supporting seat and the mounting frame and comprises an adjusting block which can move up and down, the adjusting block is provided with an abutting inclined surface which extends from top to bottom towards the mounting frame, and the abutting inclined surface is always abutted against the mounting frame in the moving stroke of the adjusting block so as to adjust the included angle between the mounting frame and the supporting seat.
Optionally, a first threaded hole is formed in the upper end face of the adjusting block;
The level adjustment assembly further includes:
A seat plate fixedly mounted to a side surface corresponding to the support seat, the seat plate being formed with a second screw hole penetrating in an up-down direction, and
The threaded end of the locking screw rod is sequentially threaded in the second threaded hole and the first threaded hole from top to bottom;
The mounting bracket orientation the axis rotation of lateral extension is installed on the bedplate along the one end of supporting seat, the lower extreme front side of mounting bracket with the butt inclined plane supports tightly.
Optionally, the horizontal adjustment assembly further includes two fastening structures separately provided at two sides of the mounting frame opposite to each other in the lateral direction, and each fastening structure includes:
the fixing plate comprises a first plate section and a second plate section which are arranged at an included angle, the second plate section is fixedly arranged on one lateral side of the seat plate, the first plate section extends to the lateral side of the mounting frame, a matching threaded hole is formed in one lateral side of the first plate section along the lateral direction, and
The threaded end of the fastening screw penetrates through the matched threaded hole to be abutted against the mounting frame.
Optionally, a boss is arranged on the side surface of the seat plate, which is away from the supporting seat, the boss is provided with the second threaded hole, the adjusting block is correspondingly positioned below the boss, and/or,
The adjusting block comprises a first section and a second section which are sequentially increased in volume along the vertical direction, the second section deviates from the side surface of the supporting seat to form the abutting inclined surface, and the upper end surface of the first section is provided with the first threaded hole.
Optionally, one side of the supporting seat, which is away from the mounting frame, is provided with a plurality of suckers which are transversely spaced, the suckers are used for being adsorbed to the surface of the side door of the vehicle body, and/or,
The mounting rack comprises a supporting plate and two mounting beams which are arranged on two sides of the supporting plate in the transverse direction and extend in the longitudinal direction, wherein the two mounting beams are used for movably mounting a mounting rod provided with a shooting camera, and the supporting plate is rotatably mounted along an axis extending in the transverse direction so as to drive the two mounting beams to swing up and down.
The invention provides a vehicle beating device, comprising:
the supporting structure with the horizontal adjusting function;
the vehicle shooting assembly comprises a movable seat and a mounting rod, wherein the length of the mounting rod is adjustable, the mounting rod can move up and down and is rotatably mounted on the movable seat along an axis extending up and down, the mounting rod is used for mounting a shooting device, the lower end of the mounting rod is used for being inserted into the ground, the movable seat is longitudinally and movably mounted on the mounting frame, and
The support assembly comprises a plurality of support parts, the support parts are arranged at intervals along the circumferential direction of the movable seat, and the lower ends of the support parts are used for being inserted into the ground.
Optionally, the supporting component further comprises a connecting seat plate, wherein the connecting seat is matched with the movable seat in the outward direction and can be fixedly arranged on the peripheral side surface of the movable seat;
each of the support portions includes:
A connecting rod extending in a lateral direction, one end of the connecting rod being detachably mounted to a side surface of the connecting seat plate, and
The supporting rod extends vertically and is adjustable in length, the upper end of the supporting rod is connected with the other end of the connecting rod, an included angle between the supporting rod and the connecting rod is adjustable, and the lower end of the supporting rod is used for being inserted into the ground.
Optionally, the mounting rod comprises a first sleeve and a second sleeve which are sleeved in sequence, the first sleeve is mounted on the movable seat, the second sleeve is inserted from the lower end of the first sleeve and can be movably mounted along the up-down direction, a long chute extending along the up-down direction is formed in the peripheral side surface of the second sleeve, and the bottom wall of the long chute is in a through arrangement;
The beat assembly further comprises:
a connecting member having one end slidably mounted into the elongated chute via a driving structure and the other end for mounting a photographing camera, and
The lock sleeve is sleeved on the outer surface of the first sleeve, corresponds to the overlapped part of the first sleeve and the second sleeve and can lock the first sleeve and the second sleeve.
Optionally, the car is clapped the subassembly and is still included support piece, support piece is the tube-shape setting, support piece's upper end is equipped with the butt portion, support piece cover is established and is fixed the upper end surface of second sheathed tube, the butt portion supports tightly the upper end of second sheathed tube.
Optionally, the movable seat includes:
the two movable blocks are longitudinally and slidably arranged on the mounting frame and are transversely arranged at intervals, the opposite side surfaces of the two movable blocks are concavely provided with accommodating grooves which are upwardly and longitudinally communicated, the lower wall surface of each accommodating groove is provided with two first grooves which are longitudinally and alternately arranged, and the wall surfaces, facing away from each other, of the two first grooves are correspondingly arranged in a penetrating manner;
The base is provided with two transversely opposite mounting ends which are respectively inserted and mounted in the two accommodating grooves, and can incline relative to the movable block under the action of external force so that one longitudinal end of each mounting end can extend into the corresponding first groove, the middle part of the base is provided with a through hole, and
The fixing base is arranged on the base, the upper end of the fixing base is provided with a penetrating channel communicated with the through hole, the penetrating channel is used for the installation rod to penetrate, the upper end of the fixing base is provided with two extending arms which are arranged transversely and oppositely, the two extending arms are positioned on two sides of the penetrating channel, the two extending arms are propped against the outer surface of the installation rod, the two opposite sides of the extending arms are provided with connecting threaded holes for avoiding the installation rod, and the two connecting threaded holes can be used for the threaded connection of locking pieces so as to lock the installation rod into the fixing base.
According to the technical scheme, the supporting seat is used for being mounted on the side door of the vehicle body, the mounting frame is arranged on one side, deviating from the door of the vehicle body, of the supporting seat, the adjusting block is initially arranged between the supporting seat and the mounting frame, the front side of the lower end of the mounting frame is abutted against the adjusting block, the adjusting block is driven to move up and down according to the actual inclination angle of the mounting frame, due to the arrangement of the abutting inclined plane, the effect of supporting the mounting frame is achieved, in addition, in the movable stroke of the adjusting block, the abutting position of the mounting frame and the abutting inclined plane changes along with the change of the height of the adjusting block, and therefore the angle of the mounting frame is adjusted, the function of horizontal adjustment is achieved, the mounting frame is guaranteed to be always parallel to the ground, the smoothness of vertical placement and pitching swing of a mounting rod for mounting a shooting camera is guaranteed, and the problem that the existing vehicle shooting device is inclined to the ground along with the curved surface of the door after being mounted is solved.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the case where a directional instruction is involved in the embodiment of the present invention, the directional instruction is merely used to explain the relative positional relationship, movement condition, etc. between the components in a specific posture, and if the specific posture is changed, the directional instruction is changed accordingly.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The side door plate of the automobile in the market is not completely vertical, the exposed surface of the automobile door is generally curved, and the surface of the automobile door has different degrees of concave-convex according to different appearance designs of different automobile types, so that when the automobile flapper is installed, the automobile door is possibly influenced by the appearance of the automobile door, the whole ox head frame is inclined,
At this time, the shooting rod needs to be matched with the ground for providing support, so that the shooting rod cannot be placed vertically, the initial position of the shooting camera is inclined, the initial shooting level is affected at this time, and when the shooting rod is in pitching action, the motion track of the shooting rod is parabolic when the shooting rod integrally swings, and at this time, if the shooting rod slides on an inclined cow headstock, motion clamping stagnation exists, so that the using effect is affected.
In view of this, in order to ensure that the support rod is vertical and sways smoothly, the problem of adjusting the level of the cow headstock must be solved.
Referring to fig. 1 to 3, a supporting structure 1 with a horizontal adjusting function includes a supporting seat 11, a mounting frame 12 and a horizontal adjusting component, wherein the supporting seat 11 extends transversely and is used for being detachably mounted to a side door of a vehicle body, the mounting frame 12 is located at one side of the supporting seat 11 along the longitudinal direction, one side of the mounting frame 12 away from the supporting seat 11 can swing up and down, the mounting frame 12 is used for movably mounting a mounting rod 21 for mounting a shooting camera, the horizontal adjusting component is arranged between the supporting seat 11 and the mounting frame 12, the horizontal adjusting component includes an adjusting block 131 capable of moving up and down, the adjusting block 131 is provided with an abutting inclined surface 131a extending from top to bottom towards the mounting frame 12, and the abutting inclined surface 131a is always abutted against the mounting frame 12 in the moving stroke of the adjusting block 131 so as to adjust an included angle between the mounting frame 12 and the supporting seat 11.
In the technical scheme of the invention, the supporting seat 11 is used for being mounted on a side door of a vehicle body, the mounting frame 12 is arranged on one side of the supporting seat 11, which is away from the door of the vehicle body, the adjusting block 131 is initially arranged between the supporting seat 11 and the mounting frame 12, the front side of the lower end of the mounting frame 12 is abutted against the adjusting block 131, and the adjusting block 131 is driven to move up and down according to the actual inclination angle of the mounting frame 12, and due to the arrangement of the abutting inclined plane 131a, the supporting effect of the mounting frame 12 is achieved, and in the movable stroke of the adjusting block 131, the abutting position of the mounting frame 12 and the abutting inclined plane 131a is changed along with the height change of the adjusting block 131, so that the angle adjustment of the mounting frame 12 is realized, the horizontal adjustment function is realized, the mounting frame 12 is always kept parallel to the ground, the vertical placement and the pitching of the mounting rod 21 for mounting a shooting camera are ensured, and the problem of inclination with the ground along with the curved surface of the door after the installation of the existing vehicle is solved.
The invention does not limit the lifting mode of the adjusting block 131, and the lifting mode can be realized by arranging a screw rod structure on the supporting seat 11 and connecting the screw rod structure with the adjusting block 131 in a transmission way, but considering the integral size and the attractive degree of the device, referring to fig. 2 to 3, in the implementation, a first threaded hole is formed in the upper end surface of the adjusting block 131, the horizontal adjusting assembly further comprises a seat plate 132 and a locking screw rod 133, the seat plate 132 is fixedly mounted on the corresponding side surface of the supporting seat 11, a second threaded hole penetrating through the seat plate 132 vertically is formed in the seat plate 132, the threaded end of the locking screw rod 133 is sequentially threaded through the second threaded hole and the first threaded hole from top to bottom, one end of the mounting frame 12 facing the supporting seat 11 is rotatably mounted on the seat plate 132 along the axis extending transversely, and the front side of the lower end of the mounting frame 12 abuts against the abutting inclined plane 131 a. Specifically, the end of the mounting frame 12 is rotatably mounted on the seat board 132, so that flexible swinging can be realized, the locking screw 133 is fixed by the second threaded hole, the threaded end of the locking screw 133 extends out of the second threaded hole and is matched with the first threaded hole, when the locking screw 133 is rotated, the locking screw 133 can move downwards or downwards, and because the adjusting block 131 is limited by the seat board 132 and the mounting frame 12, the longitudinal position of the adjusting block is fixed, the adjusting block can move relatively with the locking screw 133 to move up and down, and the adjusting block 131 can move downwards by changing the length of the first threaded hole or the position of the locking screw 133 in the second threaded hole.
It will be appreciated that the contact position between the mounting frame 12 and the abutment inclined surface 131a is self and one side edge of the mounting frame 12, for example, initially, the corresponding side surface of the mounting frame 12 contacts the position a in the abutment inclined surface 131a, and after the locking screw 133 is adjusted such that the corresponding side surface of the mounting frame 12 contacts the position B above the position a, the adjusting block 131 falls during the transition from the position a to the position B, and the mounting frame 12 swings upward.
It should be noted that the thread length of the locking screw 133 should be greater than the total length of the first threaded hole and the second threaded hole.
Further, in the cooperation structure of the mounting frame 12, only one side end is connected on the seat board 132 through the way of the cooperation of pivot, change hole, and other positions are unsettled, consider the mounting frame 12 itself is certain again needs of weighing, consequently need for the mounting frame 12 provides stronger holding power, and for this reason, in this implementation, the level adjustment subassembly is still including dividing to locate two fastening structure of the mounting frame 12 along the transversely opposite both sides, each fastening structure includes fixed plate 1341 and fastening screw 1342, fixed plate 1341 includes first slab section and the second slab section that is the contained angle setting, second slab section fixed mounting extremely seat board 132 is in horizontal one side, first slab section extends to corresponding mounting frame 12 is in horizontal side, first slab section is along horizontal one side seted up the cooperation screw hole, the screw thread end of fastening screw 1342 passes the cooperation screw hole with mounting frame 12 supports tightly. At this time, the fixing plate 1341 is L-shaped, so as to adapt to the mounting frame 12 and the seat plate 132, which are different in height positions or different in height dimensions, the first plate segment plays a role in fixing and can shield the adjusting block 131, so as to play a role in protecting and beautifying the appearance, and the second plate segment and the mounting frame 12 should be reserved with a certain gap, so that the mounting frame 12 can be ensured to be smooth in rotation, the fastening bolt is mounted in a threaded fit manner, and is mechanically limited with the mounting frame 12, and the fastening structure is provided with two fastening structures, so that two acting forces towards each other can be applied in the transverse direction, so that the effect of clamping and fastening is achieved.
In order to reduce the space occupied by the adjusting component, in this embodiment, the side of the seat board 132 facing away from the supporting seat 11 is provided with a boss 1321, the boss 1321 is provided with a second threaded hole, the adjusting block 131 is correspondingly located below the boss 1321, at this time, two lateral sides of the boss 1321 can be provided for the mounting frame 12 to rotate and connect with the setting of the structure, the adjusting block 131 is disposed below the boss 1321, so that a plurality of parts are matched and are more compact, and preferably, the height of the boss 1321 and the height of the adjusting block 131 are accumulated and then less than or equal to the height of the seat board 132.
It can be appreciated that the boss 1321 may be integrally formed with the seat plate 132, or may be separately provided, and when the boss 1321 is separately provided, the boss 1321 is considered to be connected, so that the boss is provided as a vertically placed T-shape, the second threaded hole is provided in the middle part, and screws are fastened and installed on both sides of the second threaded hole.
Considering that the adjusting block 131 needs to be provided with a first threaded hole, if the adjusting block 131 is integrally made into a triangular section, the length of the inclined plane can be affected, and meanwhile, the length of the first threaded hole is too small, therefore, the adjusting block 131 is preferably made into a trapezoidal section, in this embodiment, the adjusting block 131 comprises a first section and a second section which are sequentially increased in volume along the vertical direction, the second section is away from the side surface of the supporting seat 11 to form the abutting inclined plane 131a, and the upper end surface of the first section is provided with the first threaded hole. The first section is integrally arranged horizontally, so that the first threaded hole is convenient to process and match, the second section is provided with the abutting inclined plane 131a, namely, the abutting inclined plane 131a has the lower end of the second section extending to the joint of the first section and the second section, and the vertical face of the first section can be used as a limit.
It should be noted that the two related technical features may be set at the same time or alternatively, in this embodiment, the first section may be abutted against the boss 1321.
In addition, in consideration of the avoidance and weight reduction, the abutting inclined surface 131a may not be laid on the overall length of the adjusting block 131 in the transverse direction, the abutting inclined surface 131a may be only one section or two sections of the adjusting block 131, and the rest parts of the adjusting block 131 may be provided with avoidance holes and/or grooves.
Furthermore, the mode that the supporting seat 11 is fixed on the side door of the vehicle body is not limited, the supporting seat 11 can be arranged to be hung at the position of a door window frame, and also can be hung at the position of a door handle and/or a rearview mirror, the supporting seat is selected according to the practical application scene and shooting requirements of a photographer, in the embodiment, one side of the supporting seat 11, which is away from the mounting frame 12, is provided with a plurality of suckers 14 which are transversely spaced, and the suckers 14 are used for being adsorbed on the surface of the side door of the vehicle body, so that the supporting seat 11 is adsorbed and fixed on the door in a mode of the suckers 14, the outer surface of the door is used as a location, the limitation of the vehicle window is avoided, the adsorption mode is easy to simplify the structure, the structure is more attractive, the opening and closing of the door are not influenced, the video shooting requirements and the convenience requirements are better met, and meanwhile, the suckers 14 are not limited by the vehicle type during use, and the supporting seat is better in adaptation.
Furthermore, the mounting frame 12 includes a support plate 121 and two mounting beams 122 disposed on two sides of the support plate 121 in the transverse direction and extending in the longitudinal direction, where the two mounting beams 122 are used for movably mounting the mounting rod 21 mounted with the photographing camera, and the support plate 121 is rotatably mounted along an axis extending in the transverse direction, so as to drive the two mounting beams 122 to swing up and down. The installation frame 12 is arranged to be in an assembled structure, and is integrally arranged in a U shape, so that the light weight arrangement is facilitated.
It should be noted that the two related technical features may be set at the same time or alternatively, and in this embodiment, the setting effect is better.
The embodiment does not limit the quantity of sucking discs 14, can set up two sucking discs 14, also can set up three sucking discs 14 according to actual demand, and a plurality of sucking discs 14 can provide better adsorption affinity, preferably uses 6 cun sucking discs, and its bearing reaches 80KG, and the bearing effect is better, can set up two simultaneously mounting beam 122 can be in can slide on backup pad 121 to can finely tune its and door window relative position.
Furthermore, a horizontal bead is arranged in the middle of the supporting seat 11, and each sucking disc 14 is fixed on the supporting seat 11 only through one screw, so that the installation requirement can be met only by one horizontal bead. The horizontal beads can reflect whether the current placement position is a horizontal plane or not through the state of the internal bubbles, so that the horizontal position of the supporting seat 11 can be corrected when the suction cup 14 is installed, the horizontal position of the suction cup 14 is ensured when the suction cup 14 is installed, and the supporting seat 11 is ensured to be in the horizontal position.
The invention also provides a vehicle racket device 100, which comprises the supporting structure 1 with the horizontal adjusting function, and the vehicle racket device 100 comprises all the technical characteristics of the supporting structure 1 with the horizontal adjusting function, so that the vehicle racket device also has the technical effects brought by all the technical characteristics, and the technical effects are not repeated here.
Specifically, referring to fig. 4 to 5, the vehicle photographing device 100 further includes a vehicle photographing assembly 2 and a supporting assembly, the vehicle photographing assembly 2 includes a movable seat and a mounting rod 21, the length of the mounting rod 21 is adjustable, the mounting rod 21 can move up and down and rotate along an axis extending up and down to be mounted on the movable seat, the mounting rod 21 is used for mounting a photographing device, the lower end of the mounting rod 21 is used for being inserted into the ground, the movable seat is longitudinally movably mounted on the mounting frame 12, the supporting assembly includes a plurality of supporting portions, the plurality of supporting portions are circumferentially arranged along the movable seat at intervals, and the lower end of each supporting portion is used for being inserted into the ground. When the camera is used on a vehicle, the position of the adjusting block 131 is adjusted to enable the installation frame 12 to be wholly horizontal, then a plurality of supporting parts are inserted into the ground together with the installation rod 21, so that a stable multi-rod supporting effect is achieved, the installation rod 21 serves as a main supporting effect and is used for being used for placing a shooting device, the lifting of the shooting camera can be achieved through adjusting the length of the installation rod 21 and the position of the installation rod 21 relative to the movable seat, the position of the movable seat is adjusted to enable the installation rod 21 to be integrally translated with the supporting component, when a flat rotation function is needed to be achieved, the installation rod 21 is rotated, the supporting parts are relatively fixed with the movable seat, the operation is convenient, and the user experience sense is improved.
It should be noted that, each supporting part may be directly rod-shaped, and is directly fixed on the installation sleeve 31, in order to improve flexibility, in this embodiment, the supporting component still includes the connection bedplate 32, the connection seat with the outside looks adaptation of movable seat can fixed mounting be in the week side of movable seat, each supporting part includes connecting rod utmost point and bracing piece, the connecting rod extends along transversely, the one end demountable installation of connecting rod to the side surface of connection bedplate 32, the bracing piece extends along upper and lower direction, and length is adjustable, the upper end of bracing piece with the other end of connecting rod is connected, and with contained angle between the connecting rod is adjustable, the lower extreme of bracing piece is used for inserting in ground. The connecting rod 311 is used as a supporting joint, so that a certain interval exists between the whole supporting rod 312 and the mounting rod 21, interference with other structures is avoided, the supporting rod 312 can change the included angle with the supporting rod 311 bracket in a manner of running fit, arc hole screw fit and the like, namely, each supporting rod 312 can be adjusted to be obliquely inserted into the ground, at the moment, the base is more stable, and the position which is not easy to insert on the ground can be avoided.
In other embodiments, the mounting of a plurality of the support portions may be performed by a mounting sleeve cooperating with the bearing.
Specifically, the supporting rod 312 is adjusted in length in an electric telescopic manner, and when a user encounters an uneven road surface, the supporting rod can be conveniently telescopic, adapt to the ground and bottom support.
Furthermore, the installation pole 21 is including the first sleeve pipe 211 and the second sleeve pipe 212 that overlap in proper order, first sleeve pipe 211 is installed to on the movable seat, the second sleeve pipe 212 is followed the lower extreme of first sleeve pipe 211 inserts, and can follow upper and lower to movable mounting, the elongated spout 213 that extends along upper and lower to the week side of second sleeve pipe 212 has been seted up, the diapire of elongated spout 213 is the link up setting, the car is clapped subassembly 2 still includes connecting rod and lock sleeve, the one end of connecting piece is through drive structure slidable mounting to in the elongated spout 213, the other end is used for installing the shooting camera, the lock sleeve cover is located the surface of first sleeve pipe 211, and corresponds first sleeve pipe 211 with the overlap portion of second sleeve pipe 212 can with first sleeve pipe 211 with second sleeve pipe 212 locking. The overlapping length of the first sleeve 211 and the second sleeve 212 can be changed by adjusting the tightness of the lock sleeve 25, at this time, the mounting rod 21 is adjustable in length by the way of matching the first sleeve 211 with the second sleeve 212, and meanwhile, the connecting piece 24 is added to enable the shooting camera to be mounted, so that the shooting height of a low machine position is realized.
In order to adjust the position of the connecting piece 24 in the elongated sliding groove 213, the connecting piece 24 may be driven to move by a hand crank and a driving rope as a driving structure, the hand crank is disposed outside, a handle control portion of the hand crank extends into the automobile for being held by a person in the automobile, the driving rope is disposed in an inner cavity of the second sleeve 212, an upper end of the driving rope extends out of the second sleeve 212 and the first sleeve 211 to be connected to a winding drum of the hand crank, a lower end of the driving rope is connected with the connecting piece 24 to drive the connecting piece 24 to move back and forth in an up-down direction, the driving rope is driven to wind or stretch by a handle of the hand crank to enable a lower end of the driving rope to move up-down, so as to drive the connecting piece 24 to move up-down, thereby driving the photographing camera to rise and fall relative to the mounting rod 21, and enabling the photographing person to operate in the automobile more conveniently.
Specifically, the lock sleeve 25 has a horizontal U-shaped structure, and is sleeved outside the first sleeve 211 to be locked and unlocked by passing through two pairs of two extension arms through bolts.
The door height of different motorcycle types is different, in the adaptation adjustment process, need adjust the length of installation pole 21, and the height setting of going up and down of shooting camera of bottom is at 70cm, considers second sleeve pipe 212 has some pipe sections all the time can stretch into in the first sleeve pipe 211, second sleeve pipe 212 is owing to going on leading to the groove, its intensity receives the influence, when locking first sleeve pipe 211 with second sleeve pipe 212, second sleeve pipe 212 can be because of pressure deformation shrink, leads to unable locking, when second sleeve pipe 212 inserts ground, when first sleeve pipe 211 top bears gravity, can appear the phenomenon of natural gliding, therefore, in this embodiment, please refer to fig. 5, car is clapped subassembly 2 still includes support piece 23, support piece 23 is the tube-shape setting, the upper end of support piece 23 is equipped with the butt portion, support piece 23 cover is established and is fixed in the upper end surface of second sleeve pipe 212, the butt portion is in the upper end of second sleeve pipe 212. Firstly, the supporting member 23 is connected with the second sleeve 212 in a tight manner, so that the sliding of the second sleeve 212 is not affected, and meanwhile, when the lock sleeve 25 is locked, the supporting member 23 can prop against the first sleeve 211, so that the problem of deformation of the second sleeve 212 is avoided, and the problem that the mounting rod 21 is contracted when the mounting rod 21 is pressed down due to the arrangement of the long chute 213 in the second sleeve 212 is solved.
Specifically, referring to fig. 6, the cross section of the supporting member 23 in the vertical direction is in an L-shape, two through slots are formed in the wall of the supporting member 23, the lower ends of the two through slots are communicated, and the upper ends of the two through slots extend to the abutting portion, so that the inner diameter of the lower end of the supporting member 23 can be slightly smaller than that of the second sleeve 212, and the supporting member can be in interference fit with the second sleeve 212 and be spread by the second sleeve 212 during installation and matching, thereby realizing fastening and matching.
When the device is used, the ground at the bottom of the installation rod is fixed after being inserted, when the installation rod is in pitching action, the motion track of the installation rod is an arc line which is unfolded around the position point as the center of a circle, and if the oblique ox head frame slides, serious motion clamping stagnation exists, and even if the ox head frame is adjusted to be in a horizontal state, the installation rod still slides and is clamped but not smooth enough, so that the using effect is influenced. Therefore, in this embodiment, referring to fig. 7, two movable blocks 221 are slidably mounted on the mounting frame 12 along the longitudinal direction and are arranged at intervals along the transverse direction, the opposite side surfaces of the two movable blocks 221 are concavely provided with accommodating grooves penetrating upward, the lower wall surface of each accommodating groove is provided with two first grooves arranged at intervals along the longitudinal direction, and the opposite wall surfaces of the two first grooves are arranged through the corresponding movable blocks 221; the base 224 has two mounting ends opposite to each other in the transverse direction, the two mounting ends are respectively inserted and mounted in the two accommodating grooves, the base 224 can incline relative to the movable block 221 under the action of external force, so that one end of each mounting end in the longitudinal direction can extend into the corresponding first groove, a through hole is formed in the middle of the base 224, the fixing base 224 is arranged on the base 224, a penetrating channel communicated with the through hole is formed at the upper end of the fixing base 222 for the mounting rod 21 to penetrate and mount, two extending arms opposite to each other in the transverse direction are formed at the upper end of the fixing base 222, the two extending arms are positioned at two sides of the penetrating channel, the two extending arms are propped against the outer surface of the mounting rod 21, the opposite sides of the two extending arms are provided with connecting threaded holes for avoiding the mounting rod 21, the two connecting threaded holes 223 can be used for the locking piece to be in threaded connection so as to lock the mounting rod 21 into the fixing base 222, initially, the base 224 can be pushed by the corresponding inclined surface of the base 224 to the corresponding groove, when the whole body is pushed into the corresponding groove, the first groove 224 is pushed into the horizontal groove, the front end of the base 224 is contacted with the front end of the base 224, the rear end can be waned, and the pitching action of the camera is based on the movable block 221 at this moment, and the sliding of the movable block 221 is not influenced, the position of the movable block 221 is kept horizontal, and only the bottom plate 224 is inclined, so that the situation that friction occurs due to the angle interference between the circular arc line movement mode and the mounting frame 12 during pitching and swaying movement can be avoided, the camera can be smoothly pitching and swaying by means of the mounting rod 21, and the use experience of a user is improved.
Meanwhile, the existing tripod uses a hand-rotating fastening sleeve structure in the locking structure, which is generally made of PVC, and is locked in a clockwise rotating manner and unlocked in a anticlockwise rotating manner, when the tripod is used, when the tripod encounters a reverse force, the locking state may be loosened, if the tripod is applied to the structure of the mounting rod 21, the risk that the mounting rod 21 falls down exists, therefore, through the cooperation of the design fixing seat 222 and the locking piece 223, when the mounting rod 21 ascends to the whole ground leaving position, the locking piece 223 is screwed, and at the moment, the two fixing seats 222 and the two movable blocks 221 adopt a quick-mounting connection mode, so that the tripod is convenient to assemble and disassemble.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.