CN108572546B - Intelligent wearable device and screen accommodating device thereof - Google Patents
Intelligent wearable device and screen accommodating device thereof Download PDFInfo
- Publication number
- CN108572546B CN108572546B CN201810449430.XA CN201810449430A CN108572546B CN 108572546 B CN108572546 B CN 108572546B CN 201810449430 A CN201810449430 A CN 201810449430A CN 108572546 B CN108572546 B CN 108572546B
- Authority
- CN
- China
- Prior art keywords
- groove
- circumferential
- tightening
- axial
- screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 230000002093 peripheral effect Effects 0.000 claims abstract description 17
- 238000001125 extrusion Methods 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 12
- 230000035939 shock Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 18
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G17/00—Structural details; Housings
- G04G17/02—Component assemblies
- G04G17/04—Mounting of electronic components
- G04G17/045—Mounting of the display
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G17/00—Structural details; Housings
- G04G17/08—Housings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Gasket Seals (AREA)
Abstract
The invention discloses intelligent wearable equipment and a screen accommodating device thereof, wherein in the screen accommodating device, one of the outer peripheral surface of a bracket and the inner peripheral surface of a shell is provided with a tightening block, the other one is provided with an L-shaped tightening groove formed by an axial groove and a circumferential groove which are communicated, and the tightening block can rotate in the circumferential groove along the circumferential direction after entering the axial groove along the axial direction; the tightening block can be in extrusion fit with the circumferential groove along the axial direction after moving into the circumferential groove, and the axial direction of the support compresses tightly the components in the shell, so that the components in the shell are prevented from having a moving space in the axial direction. Wherein, axial recess can eliminate the axial interference of screwing up the groove to screwing up the piece, makes to screw up the piece and move to the circumference recess smoothly, through mutual extrusion with reliable location between circumference recess and the screwing up piece, can follow the axial fixation with the support on the casing, and the support can firmly compress tightly the part in the casing, can avoid sealing up in casing internal component not hard up to improve sealed effect.
Description
Technical Field
The invention relates to the technical field of intelligent wearable equipment, in particular to a screen accommodating device of intelligent wearable equipment. In addition, the invention also relates to intelligent wearable equipment comprising the intelligent wearable equipment screen accommodating device.
Background
At present, intelligent wearing equipment is developing towards full screen, correspondingly, the sealed requirement to this kind of product also correspondingly improves.
Wherein, intelligence wearing equipment includes intelligent wrist-watch, intelligent bracelet etc.. A current intelligence wrist-watch has adopted the design of pasting sticky sealed in the screen to seal between screen and the watch casing, but, under the external pressure effect, sealed glue is not hard up easily to influence the sealing performance of this product.
Therefore, how to improve the sealing effect on the screen is a technical problem that needs to be solved by those skilled in the art at present.
Disclosure of Invention
In view of this, the present invention provides a screen accommodating device for an intelligent wearable device, which can improve the sealing effect on the screen. Another object of the present invention is to provide an intelligent wearable device including the above intelligent wearable device screen accommodating apparatus, wherein the screen has a better sealing effect.
In order to achieve the purpose, the invention provides the following technical scheme:
the intelligent wearable equipment screen accommodating device comprises an annular shell and a support, wherein the support is used for being buckled with a closed opening of the shell, one of the outer peripheral surface of the support and the inner peripheral surface of the shell is provided with a tightening block, the other one of the outer peripheral surface of the support and the inner peripheral surface of the shell is provided with an L-shaped tightening groove formed by an axial groove and a circumferential groove which are communicated with each other, and the tightening block can circumferentially rotate in the circumferential groove after entering the axial groove along the axial direction; the tightening block moves to the middle and back of the circumferential groove and can be in extrusion fit with the circumferential groove along the axial direction, and the support axially compresses the components in the shell to avoid that the components in the shell have a moving space in the axial direction.
Preferably, an axial end face of the circumferential groove, which is press-fitted to the tightening block, or an axial end face of the tightening block, which is press-fitted to the circumferential groove, is inclined with respect to a predetermined plane, and the predetermined plane is perpendicular to the axial direction.
Preferably, one of an axial end surface of the circumferential groove press-fitted to the tightening block and an axial end surface of the tightening block press-fitted to the circumferential groove is disposed to be inclined with respect to a predetermined plane perpendicular to the axial direction, and the other is disposed to be perpendicular to the axial direction.
Preferably, one of the outer circumferential surface of the bracket and the inner circumferential surface of the housing is provided with a limit groove extending in the circumferential direction, and the other is provided with a limit block, the limit block can axially enter the limit groove and can circumferentially move in the limit groove to abut against the limit groove in the circumferential direction, so as to limit a circumferential rotation end point of the tightening block in the circumferential groove.
Preferably, the casing is provided with a casing anti-loosening groove, the support is provided with a support anti-loosening groove, the casing anti-loosening groove and the support anti-loosening groove are buckled to form an anti-loosening hole when the tightening block rotates to a preset circumferential rotation end point in the circumferential groove, and the screen accommodating device further comprises an anti-loosening pin inserted in the anti-loosening hole.
Preferably, the housing anti-loosening groove is formed in the inner circumferential surface of the housing, the bracket anti-loosening groove is formed in the outer circumferential surface of the bracket, and the anti-loosening pin can be inserted into the anti-loosening hole in the axial direction.
Preferably, the anti-loose pin comprises a steel needle and a rubber layer wrapped outside the steel needle, and the anti-loose pin and the anti-loose hole are in mutual press fit.
Preferably, the casing with set gradually shockproof cushion, screen and be used for sealing in the axial between the support seal ring of screen, shockproof cushion is located and is close to one side of support.
Preferably, the inner peripheral surface of the bracket is provided with a steel ring groove, and a compression reinforcing steel ring for compressing the shock absorbing rubber mat is arranged in the steel ring groove.
The intelligent wearable device comprises a screen accommodating device, wherein the screen accommodating device is any one of the screen accommodating devices of the intelligent wearable device.
The invention provides an intelligent wearable device screen accommodating device which comprises a shell and a support, wherein the shell is annular, and the support is used for being buckled at a closed opening of the shell. One of the outer peripheral surface of the bracket and the inner peripheral surface of the shell is provided with a tightening block, and the other one is provided with a tightening groove which is an L-shaped groove consisting of an axial groove and a circumferential groove which are communicated. The tightening block can enter the axial groove along the axial direction and reach the corner of the tightening groove, and then rotate in the circumferential groove along the circumferential direction; the tightening block moves into the circumferential groove and then is in axial extrusion fit with the circumferential groove, and at the moment, the support axially compresses the components in the shell.
After the components such as the screen and the like are hermetically installed in the shell, the tightening block is placed in the tightening groove in an aligning mode along the axial direction, then the tightening block is rotated along the circumferential direction until the circumferential groove and the tightening block are in extrusion fit along the axial direction, the shell and the support are fixed in the axial direction relatively, at the moment, the support compresses the components in the shell in the axial direction, and therefore the components in the shell are prevented from having moving spaces in the axial direction.
In the screen accommodating device, the axial groove can eliminate the axial interference of the tightening groove to the tightening block, so that the tightening block can smoothly move to the circumferential groove. The circumferential groove and the tightening block are mutually extruded to be reliably positioned, the support can be fixed on the shell along the axial direction, the structure is simple, the assembly operation is convenient, meanwhile, the support can firmly compress the components in the shell, the reliable limitation of the components in the shell can be realized, the impact resistance of parts such as a screen and a screen sealing structure in the shell can be improved, the looseness of the components such as the screen sealed in the shell can be effectively avoided, and the sealing effect is improved. In addition, because the tightening block radially extends into the circumferential groove, at least one part between the tightening block and the circumferential groove is overlapped in the axial direction, and a certain sealing effect can be achieved.
The intelligent wearable equipment comprising the intelligent wearable equipment screen accommodating device provided by the invention has a better screen sealing effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is an exploded view of a screen containment apparatus provided in accordance with the present invention;
FIG. 2 is an axial view of a screen containment apparatus provided in accordance with the present invention;
FIG. 3 is a schematic structural diagram of a housing of the screen accommodating apparatus according to the present invention;
FIG. 4 is an axial view of a housing of the screen containment apparatus of the present invention;
FIG. 5 is a schematic structural diagram of a bracket of the screen accommodating device of the present invention;
FIG. 6 is a first partial view of a housing of the screen containment apparatus of the present invention;
FIG. 7 is a second partial view of a housing of the screen containment apparatus of the present invention;
FIG. 8 is a first partial view of a bracket in the screen containment apparatus of the present invention;
FIG. 9 is a first partial view of a screen containment apparatus provided by the present invention;
FIG. 10 is a second partial view of a screen containment apparatus provided in accordance with the present invention;
FIG. 11 is a cross-sectional view of an anti-loosening pin in a screen receiving device provided in accordance with the present invention;
FIG. 12 is a schematic view of a pressing reinforcing steel ring in the screen container according to the present invention;
fig. 13 is a schematic view of the tightening block screwed into the circumferential groove in the screen accommodating device provided by the present invention.
In FIGS. 1-13, 1-housing, 11-tightening groove, 111-axial groove, 112-circumferential groove, 12-limiting groove, 121-limiting surface, 122-housing stopper, 13-housing anti-loosening groove, 14-tightening stopper, 15-tightening stopper, 2-bracket, 21-tightening block, 22-stopper, 23-bracket anti-loosening groove, 24-steel ring groove, 3-sealing washer, 4-screen, 5-cushion rubber, 6-compression reinforcement steel ring, 7-anti-loosening pin, 71-rubber layer, 72-steel pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The core of the invention is to provide the intelligent wearable device screen accommodating device which can improve the sealing effect on the screen. The other core of the invention is to provide the intelligent wearable device comprising the intelligent wearable device screen accommodating device, and the screen of the intelligent wearable device screen accommodating device is good in sealing effect.
The invention provides a specific embodiment of an intelligent wearable device screen accommodating device, which comprises a bracket 2 and an annular shell 1, wherein a screen 4 can be hermetically installed in the shell 1, and the bracket 2 is buckled at a closed opening of the shell 1. Wherein, in two relative openings of annular casing 1, one of them is as showing the mouth, and the other is as the closing port, and after screen 4 seal installation in casing 1, screen 4 shows through showing the mouth, and support 2 buckles from the closing port department. This screen accommodate device specifically can be used for intelligent wrist-watch, intelligent bracelet etc. to dress the installation of equipment's screen 4.
One of the outer peripheral surface of the bracket 2 and the inner peripheral surface of the housing 1 is provided with a tightening block 21 and the other is provided with a tightening groove 11, the tightening groove 11 is an L-shaped groove body formed by an axial groove 111 and a circumferential groove 112 which are communicated with each other, the axial groove 111 extends in the axial direction, and the circumferential groove 112 extends in the circumferential direction. The tightening block 21 can be axially inserted into this axial groove 111 and then rotated in the circumferential direction in the circumferential groove 112. The tightening block 21 can be in press fit with the circumferential groove 112 in the axial direction after moving into the circumferential groove 112, and at this time, the bracket 2 axially presses the components in the housing to prevent the components in the housing 1 from having a moving space in the axial direction.
In the present application, for convenience of description, the circumferential direction, the axial direction, and the radial direction are based on the central axis of the housing 1 unless otherwise specified.
The number of the tightening grooves 11 and the number of the tightening blocks 21 can be set according to actual needs, for example, the number of the tightening grooves 11 can be set to 4, and the number of the tightening blocks 21 is correspondingly set to 4.
The positions of the tightening grooves 11 and the tightening blocks 21 can be set according to the available space on the bracket 2 and the housing 1 or other factors. Preferably, the tightening grooves 11 and/or the tightening blocks 21 on the housing 1 may be distributed at equal intervals in the circumferential direction, and the tightening grooves 11 and/or the tightening blocks 21 on the bracket 2 are correspondingly distributed, so as to ensure that the interaction force between the bracket 2 and the housing is uniform all around in the circumferential direction. In the axial direction, taking the bracket 2 as an example, only one turn of the tightening block 21 or the tightening groove 11 may be provided, and if space permits, at least two turns of the tightening block 21 or the tightening groove 11 may be provided, and accordingly, the tightening groove 11 or the tightening block 21 is correspondingly provided on the housing 1, which is not particularly limited.
Wherein, screw up groove 11 and screw up piece 21 and specifically can be working of plastics, metalwork or other less material spare of deformation to guarantee the axial and compress tightly the effect, avoid influencing locking effect because of the deformation of screwing up groove and screw up the piece, this application does not do specifically and restricts.
Wherein, the inner circumference of the shell 1 can be provided with a tightening groove 11, and the outer circumference of the bracket 2 is correspondingly provided with a tightening block 21, preferably the arrangement mode; alternatively (not shown), the inner circumferential surface of the housing 1 may be provided with the tightening blocks 21 and the outer circumferential surface of the holder 2 may be provided with the tightening grooves 11. In general, the tightening blocks 21 on the outer circumferential surface of the bracket 2 are formed by injection molding, the tightening grooves 11 on the inner circumferential surface of the housing 1 are formed by turning, and if the tightening blocks 11 are provided on the inner circumferential surface of the housing 1, the process is technically complicated to implement.
Referring to fig. 3 to 6, taking the case that the tightening slot 11 is disposed on the housing 1 and the tightening block 21 is disposed on the bracket 2 as an example, after the screen 4 and other components are mounted in the housing 1, the tightening block 21 on the bracket 2 is aligned with the axial groove 111 and axially inserted toward the axial groove 111, and after the corner of the tightening slot 11 is reached, the tightening block 21 is circumferentially rotated in the tightening slot 11 until the circumferential groove 112 is in press fit with the tightening block 21 to axially position, so as to axially fix the housing 1 and the bracket 2, and at this time, the bracket 2 axially presses the components in the housing 1.
Two axial end surfaces of the tightening block 21 in the axial direction can be respectively and correspondingly in axial extrusion fit with the circumferential groove 112; only one of the axial end faces may be press-fitted correspondingly to one of the axial end faces of the circumferential groove 112.
In this embodiment, the axial grooves 111 can eliminate the axial interference of the tightening grooves 11 with the tightening blocks 21, and the tightening blocks 21 can move smoothly into the circumferential grooves 112. Circumferential groove 112 and screw up between the piece 21 through mutual extrusion with reliable location in the axial, can be with support 2 along the axial fixation on casing 1, simple structure just is convenient for assemble the operation, and simultaneously, support 2 can firmly compress tightly the part in casing 1, thereby can realize reliable spacing to the part in casing 1, can improve screen 4 in casing 1, the shock resistance of parts such as screen seal structure, can effectively avoid parts such as screen 4 sealed in casing 1 not hard up, thereby improve sealed effect. In addition, because the tightening block 21 radially extends into the circumferential groove 112, at least a part of the space between the tightening block 21 and the circumferential groove 112 is overlapped in the axial direction, which can play a certain sealing role.
On the basis of the above embodiment, the axial end surface of the circumferential groove 112 press-fitted to the tightening block 21 or the axial end surface of the tightening block 21 press-fitted to the circumferential groove 112 may be disposed obliquely with respect to a predetermined plane perpendicular to the axial direction, and at this time, the distances of both ends of the obliquely disposed axial end surface in the circumferential direction with respect to the predetermined plane are different. Specifically, the axial end surface of the circumferential groove 112 press-fitted to the tightening block 21 or the axial end surface of the tightening block 21 press-fitted to the circumferential groove 112 may be spirally arranged along the circumferential direction, and the extending manner of the spirally arranged end surface may specifically refer to the external thread of the bolt. Since the bracket 2 is in axial press fit with the components inside the housing 1, the components already mounted in the housing 1 exert a reaction force on the bracket 2 in the axial direction during the mounting of the bracket 2 to the housing 1.
In this embodiment, for example, the tightening block 21 is disposed on the bracket 2, and an axial end surface of the tightening block 21, which is press-fitted into the circumferential groove 112, is inclined with respect to a predetermined plane perpendicular to the axial direction, as shown in fig. 13, during screwing in, the axial end surface of the tightening block 21, which is inclined with respect to the circumferential groove, can serve as a guide, and the tightening block 21 can be gradually screwed into the tightening groove 11 along the inclined direction of the axial end surface, and accordingly, the bracket 2, which is fixed to the tightening block 21, gradually moves in the axial direction (downward movement in the orientation shown in fig. 13) and presses the components in the housing 1 simultaneously with the circumferential movement (rightward movement in the orientation shown in fig. 13). Compared with the method that the bracket 2 is axially extruded in place and then circumferentially rotated at the beginning in the installation process, the method can realize the screwing of the screwing block 21 in the screwing groove 11 in a labor-saving manner, and can be conveniently assembled even if the axial pre-pressure of the bracket 2 to the inner part of the shell 1 is large.
Further, one of the axial end surface of the circumferential groove 112 press-fitted to the tightening block 21 and the axial end surface of the tightening block 21 press-fitted to the circumferential groove 112 may be disposed obliquely with respect to a predetermined plane perpendicular to the axial direction, and the other may be disposed perpendicular to the axial direction. In particular, the obliquely arranged axial end face may be helically arranged.
In this embodiment, the axial end face of perpendicular to axial setting in circumferential groove 112 and the tightening block 21 can play better axial limiting to another, set up perpendicular to the axial with the axial end face of tightening block 21 looks press fit on circumferential groove 112, and the axial end face of tightening block 21 and circumferential groove 112 looks press fit sets up for a preset plane slope and this preset plane perpendicular to axial sets up for example, when tightening block 21 is completely screwed to circumferential groove 112, tightening block 21 does not have the guide structure towards the tightening lug direction in the axial promptly, can reliably realize stable connection between casing 1 and the support 2.
Further, the circumferential groove 112 may be formed by a tightening stopper 15 and a tightening stopper 14, the tightening stopper 15 and the tightening stopper 14 are arranged in the axial direction in sequence, and the tightening stopper 14 may axially restrict the tightening block 21 to be axially press-fitted by the tightening stopper 15 and the tightening block 21. When the tightening block 21 is screwed into the circumferential groove 112, one axial end face of the tightening block 21 is axially pressed against the circumferential groove 112 and is stopped at the other axial end face by the tightening stopper 14 for limitation, so as to avoid the bracket 2 from excessively pressing against the components inside the housing 1.
Specifically, referring to fig. 3 to 6, the tightening groove 11 is provided on the housing 1 and the tightening block 21 is provided on the bracket 2, and two axial end surfaces of the circumferential groove 112 may be provided in parallel and perpendicular to the axial direction, which facilitates machining. Both axial end faces of the tightening block 21 are spirally arranged in the circumferential direction.
Of course, the implementation of the press-fit surface between the circumferential groove 112 and the tightening block 21 is not limited to the manner provided by the respective embodiments described above. For example, the circumferential grooves 112 and the axial end faces of the tightening blocks 21 that are engaged may each extend spirally in the circumferential direction.
On the basis of any of the above embodiments, one of the outer circumferential surface of the bracket 2 and the inner circumferential surface of the housing 1 may be provided with a circumferentially extending limiting groove 12, and the other may be provided with a limiting block 22, the limiting groove 12 has a function of interference elimination in the axial direction, the limiting block 22 can axially enter the limiting groove 12, and meanwhile, the limiting block 22 can circumferentially move in the limiting groove 12 to abut against the limiting groove 12 in the circumferential direction, so as to limit the circumferential rotation end point of the tightening block 21 in the circumferential groove 112. In the process that the circumferential groove 112 rotates, if the limit block 22 abuts against the limit groove 12 in the circumferential direction, the bracket 2 and the housing 1 cannot rotate relative to each other in the circumferential direction.
In this embodiment, because the circumferential relative rotation degree of the support 2 and the casing 1 is limited by the limiting block 22 and the limiting groove 12, the degree of the support 2 compressing the parts in the casing 1 can be accurately limited, and the support 2 and the casing 1 can be ensured to be assembled in place.
Wherein, the shape of stopper 22 can have multiple setting mode, preferably, please refer to fig. 7 to fig. 9, stopper 22 can set up to the halfcylinder, and the spacing face 121 that is used for offsetting with stopper 22 circumference on the spacing groove 12 can set up to the arcwall face corresponding with stopper 22 radian, specifically can be 1/4's cylindrical surface, and when stopper 22 and spacing face 121 cooperate and offset, spacing face 121 can be laminated with stopper 22's surface mutually, and the impact damage between the two is less.
The positions of the limiting block 22 and the limiting groove 12 are set corresponding to the circumferential rotation end point of the tightening block 21 in the circumferential groove 112. The circumferential rotation end point refers to an end point position in the circumferential direction when the tightening block 21 is rotated with respect to the tightening groove 11, and after the rotation to this position, the tightening block 21 does not perform relative movement in the circumferential direction with respect to the tightening groove 11. Preferably, referring to fig. 3, in the housing 1, a tightening stopper 14 and a tightening stopper 15 are sequentially provided in the axial direction and in the direction toward the closed end of the housing 1, and a portion of the tightening stopper 15 on the first side in the circumferential direction and between the tightening stopper 14 is the tightening groove 11. Preferably, the tightening stop 14 is provided in a ring shape for ease of machining. The second side of the tightening stop 15 in the circumferential direction can be formed by a stop groove 12, the stop groove 12 being formed in particular by a housing stop 122 on the second side of the tightening stop 15 and the tightening stop 15.
Wherein, the shell 1 can be provided with only the limiting block 22, and the bracket 2 is correspondingly provided with the limiting groove 12; or, the bracket 2 may be provided with only the limiting block 22, and the housing 1 is correspondingly provided with the limiting groove 12; or, the housing 1 may be provided with both the limiting block 22 and the limiting groove 12, and the bracket 2 is correspondingly provided with the limiting groove 12 and the limiting block 22.
On the basis of any of the above embodiments, the casing 1 may be provided with a casing anti-loosening groove 13, the bracket 2 may be provided with a bracket anti-loosening groove 23, and when the tightening block 21 rotates to a preset circumferential rotation end point in the circumferential groove 112, the casing anti-loosening groove 13 and the bracket anti-loosening groove 23 are buckled to form an anti-loosening hole, and meanwhile, the screen accommodating device may further include an anti-loosening pin 7 inserted into the anti-loosening hole.
In the above embodiment with the limiting block 22 and the limiting groove 12, the preset circumferential rotation end point is determined by the matching of the limiting block 22 and the limiting groove 12, when the limiting block 22 and the limiting groove 12 are matched for limiting, a locking hole is formed, and the anti-loose pin 7 is press-fitted into the locking hole. Or, in the embodiment of the limiting structure without other circumferential rotation end points, the position formed by the anti-loosening hole can determine the preset circumferential rotation end point.
The shape of the anti-loose pin 7 can be in various arrangements, for example, it can be a rectangular body, a cylinder or other shapes. Referring to fig. 10, the anti-loose pin 7 is preferably provided as a cylinder, and accordingly, the housing anti-loose groove 13 and the bracket anti-loose groove 23 are provided as arc-shaped surface grooves so that the anti-loose pin 7 can be inserted into the anti-loose hole at an arbitrary angle about its own central axis. More preferably, the shell anti-loose groove 13 and the bracket anti-loose groove 23 can be buckled to form a sealed annular anti-loose hole, so as to ensure the overall contact between the anti-loose pin 7 and the anti-loose hole and improve the anti-loose effect.
Wherein, the shape of the anti-loosening hole is preferably a blind hole so as to limit the depth of the anti-loosening pin 7 inserted into the anti-loosening hole.
In this embodiment, the locking round pin 7 inserts behind locking hole, in the week, can carry out circumference simultaneously to support 2 and casing 1 spacing, avoids support 2 and casing 1 to revolve along circumference relatively, has the locking effect after the assembly.
Further, the housing anti-loose groove 13 may be disposed on the inner circumferential surface of the housing 1, the bracket anti-loose groove 23 may be disposed on the outer circumferential surface of the bracket 2, and the anti-loose pin 7 may be axially inserted into the anti-loose hole, so as to facilitate the processing of the bracket anti-loose groove 23 and the housing anti-loose groove 13, and facilitate the insertion operation of the anti-loose pin 7.
On the basis of any of the above embodiments with the anti-loose pin 7, referring to fig. 11, the anti-loose pin 7 may include a steel needle 72 and a rubber layer 71 wrapping the outer side of the steel needle 72, and the anti-loose pin 7 and the anti-loose hole may be specifically in mutual press fit. After the anti-loosening pin 7 is assembled with the anti-loosening hole, the rubber layer 71 is extruded and deformed, the anti-loosening pin 7 is tightly matched with the anti-loosening hole and stably connected with the anti-loosening hole, the strength of the anti-loosening pin 7 can be ensured, and the abrasion of the anti-loosening hole can be reduced.
On the basis of any of the above embodiments, the shock absorbing rubber pad 5, the screen 4 and the sealing washer 3 may be sequentially disposed between the housing 1 and the bracket 2 in the axial direction, and the shock absorbing rubber pad 5 is disposed on a side close to the bracket 2. Wherein, seal ring 3 can seal screen 4, realizes the waterproof seal to screen 4, and cushion 5 can inhale the vibrations to moving away to avoid possible earthquakes. Alternatively, the sealing gasket 3 may be a foamed silicone ring. During installation, the sealing washer 3 is inserted into the housing 1, the screen 4 is lowered, and then the shock absorbing rubber pad 5 is placed. In this embodiment, adopt seal ring 3 pre-compaction sealed, compress tightly firmly, impact effect is good, and simple structure, can reduce manufacturing process complexity, be convenient for realize the full screen of screen 4, screen 4 specifically can set up to full screen display.
Among them, the screen 4 may be a glass screen or other screens 4 as needed, and is not particularly limited.
Further, a steel ring groove 24 may be formed on the inner circumferential surface of the bracket 2, and a pressing reinforcing steel ring 6 for pressing the cushion rubber 5 may be disposed in the steel ring groove 24. Specifically, the steel ring groove 24 should be provided without affecting the overall height of the bracket 2 and without interfering with other mating members. Optionally, the steel ring groove 24 and the pressing reinforcing steel ring 6 may be both circular rings, preferably, referring to fig. 12, a radial cross section of the pressing reinforcing steel ring 6 may be rectangular, and an axial end face of the pressing reinforcing steel ring 6 is perpendicular to an axial direction, at this time, the pressing reinforcing steel ring 6 may press a component in the housing 1 through a plane, which can increase a pressing area and ensure a pressing effect.
On the bracket 2, in order to avoid other assembly features, an avoiding groove may need to be provided, taking fig. 5 as an example, two larger avoiding grooves are provided on the bracket 2, and the provision of the avoiding groove makes the end surface of the bracket 2 unable to effectively press the components in the housing 1. In this embodiment, to compress tightly reinforcement steel ring 6 and inlay and adorn in support 2, after casing 1 is connected with support 2, compress tightly reinforcement steel ring 6 and can reinforce support 2 to the pressure rigidity of casing 1 inner part, guarantee that the effect of compressing tightly that casing 1 inner part received is more homogeneous.
Taking the screen accommodating device shown in fig. 1 as an example, the specific assembling process is as follows:
put into seal ring 3, screen 4 and cushion 5 of moving away to avoid possible earthquakes in proper order in casing 1, will compress tightly reinforcement steel ring 6 and install in support 2, assemble support 2 and casing 1, realize support 2 and casing 1's relatively fixed through the cooperation of screwing up the piece and screwing up the groove.
In addition to the screen accommodating device of the intelligent wearable device, the invention further provides an intelligent wearable device, which includes the screen accommodating device, wherein the screen accommodating device may be the screen accommodating device of the intelligent wearable device mentioned in any of the above embodiments, and accordingly, the beneficial effects thereof can be referred to the above embodiments correspondingly. Specifically, this intelligence wearing equipment can be intelligent wrist-watch or intelligent bracelet. Please refer to the prior art for the structure of other parts of the intelligent wearable device, which is not described herein again.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The intelligent wearable device and the screen accommodating device thereof provided by the invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (8)
1. The intelligent wearable device screen accommodating device is characterized by comprising an annular shell (1) and a support (2) used for being buckled with a closed opening of the shell (1), wherein one of the outer peripheral surface of the support (2) and the inner peripheral surface of the shell (1) is provided with a tightening block (21), the other one of the outer peripheral surface of the support (2) and the inner peripheral surface of the shell (1) is provided with an L-shaped tightening groove (11) formed by an axial groove (111) and a circumferential groove (112) which are communicated with each other, and the tightening block (21) can rotate in the circumferential groove (112) along the circumferential direction after entering the axial groove (111) along the axial direction; the tightening block (21) can be in press fit with the circumferential groove (112) along the axial direction after moving into the circumferential groove (112), and the support (2) axially presses the components in the shell (1) so as to avoid the components in the shell (1) from having a moving space in the axial direction, wherein the tightening block (21) can be completely screwed into the circumferential groove (112);
the axial end face of the circumferential groove (112) is perpendicular to the axial direction of the axial end face of the circumferential groove (112) in extrusion fit with the tightening block (21), and the axial end face of the circumferential groove (112) in extrusion fit with the tightening block (21) is inclined relative to a preset plane and is perpendicular to the axial direction of the preset plane.
2. The screen accommodating device as claimed in claim 1, wherein one of the outer circumferential surface of the bracket (2) and the inner circumferential surface of the housing (1) is provided with a circumferentially extending limiting groove (12), and the other is provided with a limiting block (22), the limiting block (22) can axially enter the limiting groove (12) and can circumferentially move in the limiting groove (12) to abut against the limiting groove (12) in the circumferential direction, so as to limit a circumferential rotation end point of the tightening block (21) in the circumferential groove (112).
3. The screen accommodating device as claimed in claim 1 or 2, wherein a housing anti-loosening groove (13) is formed in the housing (1), a support anti-loosening groove (23) is formed in the support (2), when the tightening block (21) rotates to a preset circumferential rotation end point in the circumferential groove (112), the housing anti-loosening groove (13) and the support anti-loosening groove (23) are buckled to form an anti-loosening hole, and the screen accommodating device further comprises an anti-loosening pin (7) inserted into the anti-loosening hole.
4. A screen receiving device according to claim 3, wherein the housing anti-loosening groove (13) is provided on an inner peripheral surface of the housing (1), the bracket anti-loosening groove (23) is provided on an outer peripheral surface of the bracket (2), and the anti-loosening pin (7) is axially insertable into the anti-loosening hole.
5. The screen accommodating device as claimed in claim 3, wherein the anti-loose pin (7) comprises a steel needle (72) and a rubber layer (71) wrapped outside the steel needle (72), and the anti-loose pin (7) and the anti-loose hole are mutually press-fitted.
6. The screen accommodating device as claimed in claim 3, wherein a shock-absorbing rubber gasket (5), a screen (4) and a sealing gasket (3) for sealing the screen (4) are sequentially arranged between the shell (1) and the support (2) in the axial direction, and the shock-absorbing rubber gasket (5) is arranged on one side close to the support (2).
7. The screen accommodating device as claimed in claim 6, wherein a steel ring groove (24) is formed on the inner circumferential surface of the bracket (2), and a pressing reinforcing steel ring (6) for pressing the shock absorbing rubber mat (5) is arranged in the steel ring groove (24).
8. An intelligent wearable device, comprising a screen accommodating device, wherein the screen accommodating device is the intelligent wearable device screen accommodating device of any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810449430.XA CN108572546B (en) | 2018-05-11 | 2018-05-11 | Intelligent wearable device and screen accommodating device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810449430.XA CN108572546B (en) | 2018-05-11 | 2018-05-11 | Intelligent wearable device and screen accommodating device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108572546A CN108572546A (en) | 2018-09-25 |
| CN108572546B true CN108572546B (en) | 2021-04-06 |
Family
ID=63572641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810449430.XA Active CN108572546B (en) | 2018-05-11 | 2018-05-11 | Intelligent wearable device and screen accommodating device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108572546B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020087228A1 (en) * | 2018-10-29 | 2020-05-07 | 华为技术有限公司 | Wearable device |
| CN109270830A (en) * | 2018-11-22 | 2019-01-25 | 歌尔科技有限公司 | Screen mounting structure and Wrist-wearing electronic product |
| CN114768133B (en) * | 2022-05-06 | 2023-04-28 | 电科疆泰(深圳)科技发展有限公司 | Waterproof mask and wearable equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2436428A1 (en) * | 1978-09-12 | 1980-04-11 | Junghans Gmbh Geb | CLOCK MOVEMENT SUSPENSION DEVICE |
| EP0026347A1 (en) * | 1979-09-14 | 1981-04-08 | Velora Wohn-Dekor GmbH | Holding device for a spring roller blind |
| JP2004301636A (en) * | 2003-03-31 | 2004-10-28 | Seiko Instruments Inc | Timepiece structure and timepiece |
| EP1708050A1 (en) * | 2005-03-31 | 2006-10-04 | Zenith International SA | Timepiece with a minute-repeater mechanism |
| GB0620835D0 (en) * | 2005-10-21 | 2006-11-29 | Suunto Oy | Electronic wearable device |
| CN104635919A (en) * | 2013-11-14 | 2015-05-20 | 仁宝电脑工业股份有限公司 | Combined wearable electronic device |
| JP2017058231A (en) * | 2015-09-16 | 2017-03-23 | シチズン時計株式会社 | Lock mechanism of operation member |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB544380A (en) * | 1940-10-25 | 1942-04-10 | Taubert Freres Sa | Improvements in or relating to watch cases |
| GB751246A (en) * | 1954-03-05 | 1956-06-27 | United States Time Corp | Improvements in or relating to watch cases |
| GB837565A (en) * | 1957-07-15 | 1960-06-15 | Elpeck Ind Ltd | Improvements in clocks |
| GB1279519A (en) * | 1969-08-16 | 1972-06-28 | Citizen Watch Co Ltd | A device for detachably attaching a timepiece movement to a watch casing |
| CH684297B5 (en) * | 1993-04-20 | 1995-02-28 | Blancpain Sa | watch case with a removable bezel. |
| US5923622A (en) * | 1998-02-09 | 1999-07-13 | Leader International Watch Co., Ltd. | Watch case back cover assembly |
| JP3753933B2 (en) * | 2000-08-18 | 2006-03-08 | セイコーインスツル株式会社 | Watches |
| DE10055995B4 (en) * | 2000-11-11 | 2005-10-27 | Junghans Uhren Gmbh | Wristwatch with emergency transmitter |
| US7252430B2 (en) * | 2004-01-12 | 2007-08-07 | Equitime, Inc. | Ergonomic watch case, time display and setting crown |
| FI6660U1 (en) * | 2005-01-21 | 2005-04-27 | Polar Electro Oy | Fast fixing system, quick fixing kit and portable electronic device |
| EP1906268A1 (en) * | 2006-09-27 | 2008-04-02 | Omega SA | Watch case with a composite middle |
| CN201527548U (en) * | 2009-07-17 | 2010-07-14 | 漳州市新威士钟表有限公司 | Novel lock type clock |
| CN203414738U (en) * | 2013-08-12 | 2014-01-29 | 孔令俊 | Watch capable of changing various watch bottom shells |
| EP2874022B1 (en) * | 2013-11-15 | 2016-10-26 | Chopard Technologies SA | Watch case including a bayonet connection |
| CN203825380U (en) * | 2014-04-25 | 2014-09-10 | 续嘉 | Watch having replaceable decorative cover |
| CN106033186B (en) * | 2015-03-09 | 2019-02-05 | 联想(北京)有限公司 | A kind of electronic equipment |
| CN205038449U (en) * | 2015-10-15 | 2016-02-17 | 上海果壳电子有限公司 | Wrist -watch circle mouthful change device |
-
2018
- 2018-05-11 CN CN201810449430.XA patent/CN108572546B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2436428A1 (en) * | 1978-09-12 | 1980-04-11 | Junghans Gmbh Geb | CLOCK MOVEMENT SUSPENSION DEVICE |
| EP0026347A1 (en) * | 1979-09-14 | 1981-04-08 | Velora Wohn-Dekor GmbH | Holding device for a spring roller blind |
| JP2004301636A (en) * | 2003-03-31 | 2004-10-28 | Seiko Instruments Inc | Timepiece structure and timepiece |
| EP1708050A1 (en) * | 2005-03-31 | 2006-10-04 | Zenith International SA | Timepiece with a minute-repeater mechanism |
| GB0620835D0 (en) * | 2005-10-21 | 2006-11-29 | Suunto Oy | Electronic wearable device |
| CN104635919A (en) * | 2013-11-14 | 2015-05-20 | 仁宝电脑工业股份有限公司 | Combined wearable electronic device |
| JP2017058231A (en) * | 2015-09-16 | 2017-03-23 | シチズン時計株式会社 | Lock mechanism of operation member |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108572546A (en) | 2018-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108572546B (en) | Intelligent wearable device and screen accommodating device thereof | |
| CN101180481A (en) | Waterproof structure for portion where members are tightened with screw | |
| TWM419290U (en) | Waterproof structure for connector | |
| EP2172678B1 (en) | Seal device | |
| CN108352651A (en) | Sealing cover | |
| CN108291650A (en) | Sealing device | |
| EP2641300B1 (en) | Connector device and connector assembly for vehicle electrical power supply | |
| CN112360978A (en) | Anti-loosening rotary sealing structure | |
| US10670485B2 (en) | Pressure sensor unit with rectangular gasket | |
| WO2006064642A1 (en) | Gasket for electromagnetic wave shielding | |
| CN214153024U (en) | Button cell | |
| JP2954030B2 (en) | Structure of waterproof portable radio | |
| CN210381002U (en) | Waterproof device of mobile terminal card support and mobile terminal | |
| CN109119818B (en) | A circular connector and connector assembly | |
| CN109586098A (en) | Electrical connecting unit and sealing device and its manufacturing method for electric connector | |
| CN106195456B (en) | Elastomeric seal and seal assembly | |
| US20160111807A1 (en) | Cable connector assembly with a snap ring | |
| KR100463452B1 (en) | Door structure of drum washer and landry dryer | |
| CN212485648U (en) | Electric connector composite structure | |
| CN211791007U (en) | Water pump stator module and water pump | |
| CN211655004U (en) | Low-pass component of filter | |
| TWI383729B (en) | Waterproof jacket assembly | |
| WO2015035846A1 (en) | Mobile terminal shell and mobile terminal | |
| CN218160114U (en) | Sealing structure and rotary switch | |
| CN220491229U (en) | Knob and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |