CN208889544U - Press-key structure and its wrist-watch - Google Patents
Press-key structure and its wrist-watch Download PDFInfo
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- CN208889544U CN208889544U CN201821608818.1U CN201821608818U CN208889544U CN 208889544 U CN208889544 U CN 208889544U CN 201821608818 U CN201821608818 U CN 201821608818U CN 208889544 U CN208889544 U CN 208889544U
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Abstract
This application discloses a kind of press-key structure and its wrist-watches.The press-key structure includes the key main body for being set to hull outside, the key main body end is through disposed in the housing, clamping part is arranged in the housing outer surface, the key main body end sleeve is equipped with flexible glue body, the flexible glue body is adapted with key main body end shape, by pressing keys main body the key main body is moved to enclosure interior direction, and, when the key main body is sprung back under the soft colloid action, the clamping part can realize the key main body and limit.The utility model has following the utility model has the advantages that components are few, and assembly is simple and easy to assembly；It is acted on using auxiliary reset of the flexible glue body to key main body；Press good hand touch；Using clamping part to the position-limiting action of limiting section, prevent key main body when resetting from the favorite outer abjection of shell.
Description
Technical field
This application involves wearable device field more particularly to a kind of press-key structures and its wrist-watch.
Background technique
With the fast development of wearable device, wrist wearing devices become one of common electronic product of user, currently on the market
Wrist wearing devices mainly have Intelligent bracelet, smartwatch.
In the prior art, the Waterproof push-button of wrist wearing devices mainly uses silica gel ring to seal waterproof.As shown in Figure 1, waterproof is pressed
Key mainly includes the button assembly for being equipped with the shell 2 of key mounting hole 1 and being mounted in key mounting hole 1, and button assembly includes
Key main body 3, reset spring 4, silica gel ring 5, spring shim 6, circlip 7, silica gel sheath 8, pcb board 9 and the DOME key 10 of hard,
Silica gel ring 5 is mounted in key mounting hole 1 to play the role of waterproof, reset spring 4 and spring by way of interference fit
Gasket 6 is set in the button axle of key main body 3 and between silica gel ring 5 and the press section of key main body 3, to key master
Body 3 play the role of pressing after reset, silica gel sheath 8 wrap up key main body 3 button axle triggering end, to avoid on pcb board 9
10 hard contact of DOME key damages DOME key 10, and circlip 7 is set in the button axle of key main body 3 to key main body 3
It is limited in the axial direction, guarantees that its installation is reliable.
Above-mentioned press-key structure has the following deficiencies: that on the one hand amount of parts is more, and structure is complex, and assembly is complicated,
The assembling of silica gel ring and circlip is more difficult, and on the other hand, silica gel ring quantity at least two, silica gel ring is interference fitted so that pressing
Pressing feel is poor during pressing key.
Utility model content
The application provides a kind of press-key structure and wrist-watch, is able to solve that amount of parts of the existing technology is more, assembly
Complicated and pressing feel difference technical problem.
In order to achieve the above object, the application provides the following technical solutions:
A kind of press-key structure, the key main body including being set to hull outside, the key main body end exist through setting
In the shell, the housing outer surface is arranged clamping part, and the key main body end sleeve is equipped with flexible glue body, the flexible glue body with
Key main body end shape is adapted, and by pressing keys main body the key main body is moved to enclosure interior direction, and
And the key main body, when springing back under the soft colloid action, the clamping part can realize the key main body and limit.
Preferably, limiting section circumferentially is arranged close to the middle part of shell side in the key main body and the limiting section is described in
The setting of housing exterior walls section direction, the limiting section are arranged on the inside of clamping part.
It is further preferred that the clamping part is hook and the hook is fixed at the housing outer surface, institute
Limiting section can be limited towards the movement of hull outside direction by stating hook, and the hook is towards key main body end in concave inward structure.
It is further preferred that the flexible glue body is in infundibulate.
It is further preferred that the limiting section is in circular ring structure, and central axis of the limiting section about key main body
Axisymmetricly.
Preferably, L-shaped structure, the L-shaped structure bottom surface and shell corresponding position are set at flexible glue body top edge
It is in contact, and is fixed between L-shaped structure bottom surface and shell by marine glue.
It is further preferred that the groove for accommodating flexible glue body is arranged close to the inner surface of the clamping part in the shell,
The groove inner surface is contacted with flexible glue body mutual extrusion.
It is further preferred that having certain gap in the flexible glue body between wall and the end of key main body.
Preferably, the key main body includes press head and pressing lever, and the press head is fixedly connected with pressing lever, described
Pressing lever is through disposed in the housing.
The invention also discloses a kind of wrist-watch, including wrist-watch main body, the watchband being detachably connected with wrist-watch main body,
It is characterized in that, the wrist-watch main body uses press-key structure as described in any one of the above embodiments.
Compared to the prior art, press-key structure provided by the present application has the advantages that
1, components are few, assemble simple and easy to assembly；
2, by being equipped with flexible glue body in key main body end sleeve, and flexible glue body is adapted with key main body end shape,
So that user, after pressing keys main body, key main body also has certain pressure to flexible glue body, since flexible glue body is by the external world
Elastic deformation can be generated after pressure, and then flexible glue body has the function of rebound to key main body end, so that key main body resets；
It is resetted by using flexible glue body modifier key main body, compared with using the silica gel coil structures of interference fit, presses good hand touch；
3, by the way that limit is circumferentially arranged close to the middle part of shell side in housing outer surface setting clamping part, and in key main body
Position portion, clamping part have certain position-limiting action to limiting section, and when key main body resets, i.e., key main body is towards perpendicular to shell
When the direction movement in body surface face, clamping part can hinder key main body to move outwardly.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of application for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is press-key structure longitudinal sectional drawing provided by the prior art；
Fig. 2 is provided by the embodiment of the present application along the longitudinal section view for the press-key structure for being parallel to housing upper surface direction
Figure；
Fig. 3 is provided by the embodiment of the present application along the exploded view for the press-key structure for being parallel to housing upper surface direction；
Fig. 4 is key main body perspective view provided by the embodiment of the present application；
Wherein, 1, key mounting hole, 2, shell, 3, key main body, 4, reset spring, 5, silica gel ring, 6, spring shim, 7,
Circlip, 8, silica gel sheath, 9, PCB plate, 10, DOME key, 11, flexible glue body, 12, marine glue, 13, shell, 14, clamping part, 15,
Protruding portion, 16, key main body.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
Referring to attached drawing 2, Fig. 3, a kind of press-key structure, including the key main body 16 being set to outside shell 13, the key
16 end of main body is through setting in the shell 13, which is characterized in that clamping part 14, institute is arranged in 13 outer surface of shell
16 end sleeve of key main body is stated equipped with flexible glue body 11, the flexible glue body 11 is adapted with 16 end shape of key main body, by pressing
Pressure key main body 16 moves the key main body 16 to 13 internal direction of shell, also, the key main body 16 is described
Under the effect of flexible glue body 11 when rebound, the clamping part 14 can realize the key main body 16 and limit.
As shown in the above, the press-key structure that the present embodiment uses, components are few, assemble simple and convenient；By pressing
Answering for key main body is realized in the flexible glue body of key body end setting and its shape adaptation, the elastic deformation that can use flexible glue body
, in reseting procedure, key main body can be limited by clamping part, key main body is prevented to be detached from shell.
The specific embodiment of press-key structure will be described in detail below.
The key main body can be used with flowering structure, be matched with clamping part with the limit to key main body, specific to tie
Structure are as follows: limiting section 15 and the limiting section 15 is circumferentially arranged along the shell close to the middle part of 13 side of shell in the key main body 16
The setting of 13 outer wall tangent plane direction of body, the setting of limiting section 15 is in 14 inside of clamping part.
The clamping part 14 is hook and the hook is fixed at 13 outer surface of shell, the hook energy
Enough limitation limiting section 15 is moved towards 13 outside direction of shell.Specifically, the hook is towards key main body end in indent knot
Structure.
In above-described embodiment, flexible glue body 11 is in infundibulate.Funnel shaped flexible glue body 11 is capable of providing key main body 16 as a result,
Return stroke, and then generate preferable pressing feel.
The limiting section 15 is in circular ring structure, and the limiting section 15 is in axis pair about the central axis of key main body 16
Claim.By setting circular ring structure for limiting section, and it is set to about key main body central axis axisymmetricly, Ke Yiti
The stability of high entire press-key structure pressing, after so that key main body is received external pressing as much as possible, key main body is along wherein
The case where mandrel direction is moved toward and away from housing direction, and above-mentioned movement is avoided to deviate key main body central axis, further
Improve pressing feel.
In order to further increase the waterproof performance of press-key structure, the gap of shell and flexible glue body can be carried out good close
Envelope, specific embodiment are as follows: L-shaped structure, the L-shaped structure bottom surface and shell 13 are set at 11 top edge of flexible glue body
Corresponding position is in contact, and fixed by marine glue 12 between L-shaped structure bottom surface and shell 13.The shell 13 is close to described
The groove for accommodating flexible glue body is arranged in the inner surface of clamping part 14, and the groove inner surface connects with 11 mutual extrusion of flexible glue body
Touching.Meanwhile double-sided adhesive can also be used between L-shaped structure bottom surface and shell and fix, realize waterproof effect.
In order to further improve pressing feel, using following structure type: i.e. in 11 inner wall of flexible glue body and key main body 16
End between certain gap is set.Elastic deformation can be generated when being squeezed or press due to flexible glue body, for this purpose, soft
Certain space is reserved between colloid inner wall and key main body end, so that, flexible glue body has bigger elastically-deformable space,
And then improve pressing feel.
In the above press-key structure, key main body can use following specific structure types: the key main body 16 includes
Press head and pressing lever, the press head are fixedly connected with pressing lever, and the pressing lever is through setting in the shell 13.
The invention also discloses a kind of wrist-watches, including wrist-watch main body, the watchband being detachably connected with wrist-watch main body, institute
Wrist-watch main body is stated using press-key structure as described in any one of the above embodiments.
In conclusion press-key structure disclosed by the utility model have it is following the utility model has the advantages that
Components are few, assemble simple and easy to assembly；Using flexible glue body by elastic deformation can be generated after ambient pressure,
Realize that flexible glue body acts on the auxiliary reset of key main body；By using flexible glue body modifier key main body reset, with use interference
The silica gel coil structures of cooperation are compared, and good hand touch is pressed；Using clamping part to the position-limiting action of limiting section, prevent key main body from resetting
When from the favorite outer abjection of shell.
Each embodiment in this specification is described by the way of arranged side by side or progressive, and each embodiment stresses
It is differences from other embodiments, same or similar part may refer to each other between each embodiment.
It should also be noted that, herein, relational terms such as first and second and the like are used merely to one
Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Above embodiments are only to illustrate the technical solution of the application, rather than its limitations；Although with reference to the foregoing embodiments
The application is described in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope of each embodiment technical solution of the application that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of press-key structure, the key main body including being set to hull outside, the key main body end is through setting in institute
It states in shell, which is characterized in that clamping part is arranged in the housing outer surface, and the key main body end sleeve is equipped with flexible glue body, institute
It states flexible glue body to be adapted with key main body end shape, makes the key main body to enclosure interior side by pressing keys main body
To movement, also, when the key main body is sprung back under the soft colloid action, the clamping part can be to the key main body
Realize limit.
2. press-key structure according to claim 1, which is characterized in that the key main body is circumferential close to the middle part of shell side
Limiting section is set and the limiting section is arranged along housing exterior walls section direction, the limiting section is arranged in clamping part
Side.
3. press-key structure according to claim 2, which is characterized in that the clamping part is hook and the hook is fixed
It is arranged in the housing outer surface, the hook can limit limiting section and move towards hull outside direction, the hook direction
Key main body end is in concave inward structure.
4. press-key structure according to claim 3, which is characterized in that the flexible glue body is in infundibulate.
5. according to the described in any item press-key structures of claim 2 to 4, which is characterized in that the limiting section is in circular ring structure, and
And the limiting section about key main body central axis axisymmetricly.
6. press-key structure according to claim 4, which is characterized in that L-shaped structure is set at flexible glue body top edge,
The L-shaped structure bottom surface is in contact with shell corresponding position, and is fixed between L-shaped structure bottom surface and shell by marine glue.
7. press-key structure according to claim 6, which is characterized in that the shell is set close to the inner surface of the clamping part
The groove for accommodating flexible glue body is set, the groove inner surface is contacted with flexible glue body mutual extrusion.
8. press-key structure according to any one of claims 1 to 4, which is characterized in that wall and key main body in the flexible glue body
End between have certain gap.
9. press-key structure according to claim 1, which is characterized in that the key main body includes press head and pressing lever,
The press head is fixedly connected with pressing lever, and the pressing lever is through disposed in the housing.
10. a kind of wrist-watch, including wrist-watch main body, the watchband being detachably connected with wrist-watch main body, which is characterized in that the wrist-watch master
Body uses press-key structure as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821608818.1U CN208889544U (en) | 2018-09-30 | 2018-09-30 | Press-key structure and its wrist-watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821608818.1U CN208889544U (en) | 2018-09-30 | 2018-09-30 | Press-key structure and its wrist-watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208889544U true CN208889544U (en) | 2019-05-21 |
Family
ID=66514676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821608818.1U Active CN208889544U (en) | 2018-09-30 | 2018-09-30 | Press-key structure and its wrist-watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208889544U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265247A (en) * | 2019-07-05 | 2019-09-20 | Oppo（重庆）智能科技有限公司 | Key support, press-key structure and electronic device |
| CN112635227A (en) * | 2020-12-10 | 2021-04-09 | 歌尔科技有限公司 | Key structure and intelligent wrist-wearing equipment |
-
2018
- 2018-09-30 CN CN201821608818.1U patent/CN208889544U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265247A (en) * | 2019-07-05 | 2019-09-20 | Oppo（重庆）智能科技有限公司 | Key support, press-key structure and electronic device |
| CN112635227A (en) * | 2020-12-10 | 2021-04-09 | 歌尔科技有限公司 | Key structure and intelligent wrist-wearing equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230704 Address after: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee after: HUAWEI TECHNOLOGIES Co.,Ltd. Address before: 266104 Room 308, North Investment Street Service Center, Laoshan District, Qingdao, Shandong. Patentee before: GOERTEK TECHNOLOGY Co.,Ltd. |