CN207052504U - A kind of button cap - Google Patents
A kind of button cap Download PDFInfo
- Publication number
- CN207052504U CN207052504U CN201720940785.XU CN201720940785U CN207052504U CN 207052504 U CN207052504 U CN 207052504U CN 201720940785 U CN201720940785 U CN 201720940785U CN 207052504 U CN207052504 U CN 207052504U
- Authority
- CN
- China
- Prior art keywords
- button cap
- button
- cap body
- elastic arm
- elastic
- 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.)
- Expired - Fee Related
Links
- 230000007704 transition Effects 0.000 claims description 5
- 210000000988 bone and bone Anatomy 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 239000000741 silica gel Substances 0.000 claims 1
- 229910002027 silica gel Inorganic materials 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 241001442589 Convoluta Species 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- Adornments (AREA)
Abstract
The utility model is applied to button field, there is provided a kind of button cap.The button cap includes：Button cap body；The side of the button cap body is provided with：Button contact；And with the integrally formed elastic arm of button cap body, wherein, the elastic arm is uniformly distributed in the surrounding of the button contact；The elastic arm includes：The elastic bend part extended by the button cap body, and located at the raised support portion of the elastic bend part end.A kind of button cap provided by the utility model, including button cap body, button contact and elastic arm, various pieces are integrally formed, and simple in construction and linkage editor is simple, realizes cost control；And elastic arm is uniformly distributed in the surrounding of button contact so that button cap uniform force, can also ensure stability well when size is larger.
Description
Technical field
The utility model belongs to button field, more particularly to a kind of button cap.
Background technology
For the bigger button of some sizes, be typically designed Standard get up easily to cause one of button be recessed and
The other end is raised, i.e., easy run-off the straight, directly affects the sensitivity of button and the realization of function.
At present, in order to solve the above problems, can specially design assemble some parts ensure button be assemblied in face-piece by
It is inclined bad without causing in keyway, but this way needs excessive excessively miscellaneous parts, cost is higher, linkage editor
Also it is more numerous and diverse, and due to button and the cooperation defective tightness of parts, it may occur however that the problems such as displacement, to cause button to tilt
The problem of still have.
Utility model content
The utility model provides a kind of button cap, it is intended to solve existing button balanced structure assemble complicated cost it is higher and
The problem of counterbalance effect is undesirable.
The utility model is achieved in that a kind of button cap, including：Button cap body；
The side of the button cap body is provided with：Button contact；And
With the integrally formed elastic arm of button cap body, wherein, the elastic arm is uniformly distributed in the button and touched
The surrounding of head；
The elastic arm includes：The elastic bend part extended by the button cap body, and it is curved located at the elasticity
The raised support portion of pars convoluta end.
Preferably, the width of the supporting part is more than the elastic bend part.
Preferably, the button cap body is in strip；The quantity of the elastic arm is 2, and along the button cap body
Length direction distribution.
Preferably, the supporting part is a strip boss, the length direction of the strip boss and the button cap body
Width it is consistent, and the length of the supporting part be more than the button cap body width 2/3rds.
Preferably, it is provided among the elastic bend part along bearing of trend and penetrates groove.
Preferably, the button contact periphery forms the positioning bone that can coordinate with button.
Preferably, the locating dowel that can coordinate with pcb board is additionally provided with the button cap body.
Preferably, the button cap body, elastic arm are made up of plastics, hard gel, vulcanie.
Preferably, the position that the elastic bend part is connected with the button cap body is provided with transition arc.
A kind of button cap provided by the utility model, including button cap body, button contact and elastic arm, various pieces one
Body formed, simple in construction and linkage editor is simple, realizes cost control；And elastic arm is uniformly distributed in the four of button contact
Week so that button cap uniform force, can also ensure stability well when size is larger；Solve existing button to put down
The Standard complexity cost that weighs is higher and the problem of counterbalance effect is undesirable.
Brief description of the drawings
Fig. 1 is a kind of button cap provided by the utility model；
Fig. 2 is another button cap provided by the utility model；
Fig. 3 is a kind of confined state schematic diagram of button cap provided by the utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
The term used in embodiments of the present invention is only merely for the purpose of description specific embodiment, and is not intended to be limiting
The present invention." one kind ", " described " and "the" of singulative used in the embodiment of the present invention and appended claims
It is also intended to including most forms, unless context clearly shows that other implications.It is also understood that term used herein
"and/or" refers to and any or all may be combined comprising the associated list items purpose of one or more.
A kind of button cap provided by the utility model, including button cap body, button contact and elastic arm, various pieces one
Body formed, simple in construction and linkage editor is simple, realizes cost control；And elastic arm is uniformly distributed in the four of button contact
Week so that button cap uniform force, can also ensure stability well when size is larger；Solve existing button to put down
The Standard complexity cost that weighs is higher and the problem of counterbalance effect is undesirable.
It is a kind of button cap provided by the utility model as shown in Figure 1, it includes button cap body 11；
The side of the button cap body 11 is provided with：Button contact 12；And
With the integrally formed elastic arm 13 of the button cap body, wherein, the elastic arm is uniformly distributed in the button
The surrounding of contact 12；
The elastic arm includes：The elastic bend part 131 extended by the button cap body, and located at the elasticity
The raised support portion 132 of bending section end.
In the utility model embodiment, the side of button cap body 11 is button face-piece 17, as shown in figure 3, opposite side is set
It is equipped with button contact 12, elastic arm 13.Wherein button contact 12 is used to pressing microswitch on pcb board 18, elastic arm 13 with
Button cap body 11 is integrally formed, and all preferably and can possess enough support strengths by the elasticity such as plastics, hard gel, vulcanie
Ensure to be made in the material for being unlikely to fracture by the pressure from face-piece 17.The quantity of above-mentioned elastic arm 13 can specific root
Set according to being actually needed, at least two, be uniformly distributed in the surrounding of button contact 12.In the utility model embodiment,
We using button cap as strip, and the quantity of elastic arm 13 be 2 exemplified by illustrate, and two elastic arms 13 be respectively arranged at by
The both sides of key contact 12.
In the utility model embodiment, elastic arm 13 includes the elastic bend part 131 extended by button cap body 11,
And located at the raised support portion 132 of the end of elastic bend part 131.Portion of the utility model embodiment directly to be contacted with button
It is divided into exemplified by pcb board 18 and illustrates, as shown in figure 3, in order that elastic arm 13 supports more stable, it is necessary to increase supporting part
132 with the contact area of pcb board 18, therefore optimally, the width of supporting part 132 should be greater than elastic bend part 131.
In the utility model embodiment, supporting part 132 is a strip boss, the length direction and button cap of strip boss
The width of body 11 is consistent, and the length of supporting part 132 is more than 2/3rds of the width of button cap body 11, and increase is flat
Weigh effect.
It is a more excellent scheme of the utility model embodiment as shown in Figure 2, shown button cap includes button cap body 11；
The side of the button cap body 11 is provided with：Button contact 12；And
With the integrally formed elastic arm 13 of the button cap body, wherein, the elastic arm is uniformly distributed in the button
The surrounding of contact 12；
The elastic arm includes：The elastic bend part 131 extended by the button cap body, and located at the elasticity
The raised support portion 132 of bending section end.
In the utility model embodiment, button cap also includes：What the periphery of button contact 12 was formed determines with what button coordinated
Position bone 14, the locating dowel 15 that can coordinate with pcb board, elastic bend part 131 and button cap body are additionally provided with button cap body 11
11 connected positions are provided with transition arc 16.
In the utility model embodiment, positioning bone 14 can make button contact and the microswitch 12 on pcb board 18 more smart
Contact, will not be subjected to displacement accurately；And locating dowel 15 is used for the relative position that cap and pcb board 18 is fixedly mounted；Transition circle is set
Arc 16 can make the transition between elastic bend part 131 and body more smooth so that elastic arm is not easily broken when by external force.
In the optimal enforcement example of the present invention, button cap is also included among elastic bend part 131 along bearing of trend
Penetrate groove 133, the elasticity of elastic arm 13 can be increased so that button move up and down more flexibly and elastic arm be not easily broken.
Fig. 3 is a kind of confined state schematic diagram of button cap provided by the utility model, and key elastic arm 13 is close to pcb board
18 are assembled as supporting, and when button face-piece 17 is by a pressure, elastic arm 13 is bent, because elastic arm 13 is to be uniformly distributed
Around button contact 12, so stress is more uniform everywhere for button, when button size is bigger, can also make by
Key held stationary, will not run-off the straight and influence its function.
A kind of button cap provided by the utility model, including button cap body, button contact and elastic arm, various pieces one
Body formed, simple in construction and linkage editor is simple, realizes cost control；And elastic arm is uniformly distributed in the four of button contact
Week so that button cap uniform force, can also ensure stability well when size is larger；Solve existing button to put down
The Standard complexity cost that weighs is higher and the problem of counterbalance effect is undesirable.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (9)
- A kind of 1. button cap, it is characterised in that including：Button cap body；The side of the button cap body is provided with：Button contact；AndWith the integrally formed elastic arm of button cap body, wherein, the elastic arm is uniformly distributed in the button contact Surrounding；The elastic arm includes：The elastic bend part extended by the button cap body, and located at the elastic bend part The raised support portion of end.
- 2. a kind of button cap as claimed in claim 1, it is characterised in that the width of the supporting part is more than the elastic bending Portion.
- 3. button cap as claimed in claim 1, it is characterised in that the button cap body is in strip；The elastic arm Quantity is 2, and is distributed along the length direction of the button cap body.
- 4. a kind of button cap as claimed in claim 3, it is characterised in that the supporting part is a strip boss, the strip The length direction of boss is consistent with the width of the button cap body, and the length of the supporting part is more than the button cap 2/3rds of the width of body.
- 5. a kind of button cap as claimed in claim 1, it is characterised in that be provided among the elastic bend part along bearing of trend Penetrate groove.
- 6. a kind of button cap as claimed in claim 1, it is characterised in that the button contact periphery, which is formed, to be coordinated with button Positioning bone.
- 7. a kind of button cap as claimed in claim 1, it is characterised in that being additionally provided with the button cap body can be with pcb board The locating dowel of cooperation.
- 8. a kind of button cap as claimed in claim 1, it is characterised in that the button cap body, elastic arm are by plastics, hard Silica gel, vulcanie are made.
- 9. a kind of button cap as claimed in claim 1, it is characterised in that the elastic bend part and described this body phase of button cap Position even is provided with transition arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720940785.XU CN207052504U (en) | 2017-07-31 | 2017-07-31 | A kind of button cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720940785.XU CN207052504U (en) | 2017-07-31 | 2017-07-31 | A kind of button cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207052504U true CN207052504U (en) | 2018-02-27 |
Family
ID=61498445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720940785.XU Expired - Fee Related CN207052504U (en) | 2017-07-31 | 2017-07-31 | A kind of button cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207052504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110071002A (en) * | 2019-03-07 | 2019-07-30 | 华勤通讯技术有限公司 | A kind of side key component and mobile terminal |
-
2017
- 2017-07-31 CN CN201720940785.XU patent/CN207052504U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110071002A (en) * | 2019-03-07 | 2019-07-30 | 华勤通讯技术有限公司 | A kind of side key component and mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 |