CN205212918U - Button and mounting structure thereof - Google Patents
Button and mounting structure thereof Download PDFInfo
- Publication number
- CN205212918U CN205212918U CN201521095832.2U CN201521095832U CN205212918U CN 205212918 U CN205212918 U CN 205212918U CN 201521095832 U CN201521095832 U CN 201521095832U CN 205212918 U CN205212918 U CN 205212918U
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- China
- Prior art keywords
- main body
- button
- key main
- buckle
- terminal
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- 239000013536 elastomeric material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229920001617 Vinyon Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
Abstract
The utility model discloses an aspect provides a button, include: rigid fastening spare and resilient mount, rigid fastening spare with resilient mount sets up relatively to can distinguish the joint realizes being connected of button and terminal in the terminal is inside, the button has rigid fastening spare and resilient mount, can realize installing in the outside of terminal casing, still disclose simultaneously the mounting structure of a button, be used for the installation as above the button, adopt the mounting structure of this button, the installation procedure is simple, need not to increase supplementary mounting structure, it can bear great button die pull, reduces the button risk that drops.
Description
Technical field
The utility model belongs to electronic product key technical field, relates generally to the sidepiece button being arranged on housing sidepiece, particularly relates to a kind of mobile phone key being undertaken installing by outside, is specifically related to a kind of button and mounting structure thereof.
Background technology
Mobile phone, as a kind of means of communication, has become necessity indispensable in people's daily life, and it meets the demand of people's instant messaging greatly.Collect side switch as current smart mobile phone mechanical key few in number, its structure and design functionally have become mobile phone main points.
Existing mobile phone side key is generally assemble from battery cover inside outward, and such as Chinese patent literature CN101309313B discloses a kind of mobile phone side key and is furnished with the mobile phone of this side switch.It arranges a button shirt rim in the bottom of keycap, and during assembling, by the sidewall of keycap through handset shell, button shirt rim is then stayed in handset shell sidewall, can prevent keycap from dropping like this.
The structure of above-mentioned mobile phone side key can only be installed at interior of mobile phone side switch, usually certain assembly space is needed at interior of mobile phone, for the mobile phone that battery cover inner space is little, this side switch is not easy to assemble inside battery cover, constrains the structural design at mobile phone side key place.
Outside in order to realize above-mentioned mobile phone side key in prior art is installed, need to improve the structure of handset shell, make the installing hole for installing side switch that shirt rim entirety can be made to pass through, by supplementary structure, openings of sizes adjustment is carried out to installing hole again, shirt rim cannot be exited from perforate, the large difficult drop-off of side switch pulling capacity that this mode is installed, be generally about 1kgf, but this key assembling is complicated, and cost needs increase by supplementary structure, and side switch production mould is complicated, be unfavorable for saving production cost.
A kind of press-key structure that can realize side switch outside and install is also had in prior art, it adopts elastomeric material to make skirt border structure, the mode of extruding is adopted to be arranged in mobile phone by case by outside, restore to the original state after shirt rim is pressed into handset shell inside, realize the installation of button, this mode is assembled simple and quick, but button pulling capacity test dynamics is little, generally be only about 0.5kgf, have button to come off risk.
Utility model content
An object of the present utility model is: provide a kind of button, and it can realize installing in the outside of terminal shell.
Another object of the present utility model is: the mounting structure providing a kind of button, and installation procedure is simple, without the need to increasing auxiliary mounting structure.
Another object of the present utility model is: the mounting structure providing a kind of button, and it can bear larger button pulling capacity, reduces button and to come off risk.
For reaching above-mentioned purpose, the utility model by the following technical solutions:
There is provided a kind of button on the one hand, comprising: rigid anchor and flexible fastening piece, described rigid anchor and described flexible fastening piece are oppositely arranged, and can be connected in the connection that terminal inner realizes button and terminal respectively.
As a kind of optimal technical scheme of described button, also comprise: key main body, described key main body has main body first end and main body second end, described rigid anchor is that the rigidity being arranged on described main body first end buckles, described flexible fastening piece is that the elasticity being arranged on described main body second end buckles, and button is buckled by described rigidity and described elasticity buckles and terminal clamping.
As a kind of optimal technical scheme of described button, the side that described elasticity buckles in described key main body towards terminal is fixedly connected with described key main body, have with described key main body equitant buckle superposition section and extend to the rectangular outside in described key main body place buckle free segment, describedly buckle superposition section near the part of described main body first end and be fixedly connected with described key main body, described in buckle superposition section and be separated setting away from the part of described main body first end with described key main body.
As a kind of optimal technical scheme of described button, described in buckle free segment, away from one end of described key main body, terminal be provided with clamping projection.
As a kind of optimal technical scheme of described button, described in buckle the part that superposition section is fixedly connected with described key main body width be greater than the width of described key main body, form buckle gear in the both sides of described key main body.
As a kind of optimal technical scheme of described button, described elasticity buckles and adopts bimodulus injection moulding integrated molding with described key main body, described in buckle superposition section and key main body separation point position by being formed this position mould height light process.
As a kind of optimal technical scheme of described button, the protruding one end away from described key main body of described clamping is provided with guide frame.
As a kind of optimal technical scheme of described button, the elongated structure of described key main body, described main body first end and described main body second end lay respectively at the both ends of its length direction.
As a kind of optimal technical scheme of described button, the rounded structure of described key main body, described main body first end and described main body second end lay respectively at the two ends of a diameter of described key main body.
As a kind of optimal technical scheme of described button, the rounded structure of described key main body. have a main body first end and at least two main body second ends, described in described main body first end and described main body second Duanxi inkstone, key main body circumferencial direction is uniform.
As a kind of optimal technical scheme of described button, described key main body ovalize structure, described main body first end and described main body second end lay respectively at the two ends of its major axis.
On the other hand, a kind of mounting structure of button is provided, for installing button as above, its structure comprises the terminal shell being provided with button installing hole, described terminal shell inside is provided with the holddown groove that described flexible fastening piece can be made to pass through, the rigid anchor of described button is connected in the inwall of described terminal shell through described button installing hole, described flexible fastening piece realizes clamping through described button installing hole and described holddown groove.
As a kind of optimal technical scheme of the mounting structure of described button, described holddown groove is made up of the inwall of the housing position stop piece and described terminal shell that are arranged on terminal shell inside, and the opening size of described holddown groove is less than the size of the described flexible fastening piece through it.
As a kind of optimal technical scheme of the mounting structure of described button, described housing position stop piece adopts elastomeric material to make.
The beneficial effects of the utility model are: described button has rigid anchor and flexible fastening piece, can realize installing in the outside of terminal shell; Adopt the mounting structure of this button, installation procedure is simple, and without the need to increasing auxiliary mounting structure, it can bear larger button pulling capacity, reduces button and to come off risk.
Accompanying drawing explanation
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is button perspective view described in the utility model one embodiment.
Fig. 2 is button vertical view described in the utility model one embodiment.
Fig. 3 is I place's enlarged drawing in Fig. 2.
Fig. 4 is button decomposing state schematic diagram described in the utility model one embodiment.
Fig. 5 is another angle decomposition view of button described in the utility model one embodiment.
Fig. 6 is the mounting structure schematic diagram of button described in the utility model one embodiment.
Fig. 7 is the structural representation of button described in the another embodiment of the utility model.
Fig. 8 is the structural representation of the utility model button described in an embodiment again.
In figure:
100, key main body; 200, rigidity buckles; 300, elasticity buckles; 400, clamping is protruding; 500, buckle gear; 600, housing position stop piece; 700, terminal shell.
Embodiment
The technical problem solved for making the utility model, the technical scheme of employing and the technique effect that reaches are clearly, be described in further detail below in conjunction with the technical scheme of accompanying drawing to the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those skilled in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
Embodiment one:
There is provided a kind of button, comprising: rigid anchor and flexible fastening piece, described rigid anchor and described flexible fastening piece are oppositely arranged, and can be connected in the connection that terminal inner realizes button and terminal respectively.
Concrete, as shown in figs. 1 to 6, in the present embodiment, a kind of button described in the utility model comprises rigid anchor, flexible fastening piece and key main body 100, the elongated structure of described key main body 100, there is main body first end and main body second end relative with described main body first end, described rigid anchor is that the rigidity being arranged on described main body first end buckles 200, described flexible fastening piece is that the elasticity being arranged on described main body second end buckles 300, button by described rigidity buckle 200 and described elasticity buckle 300 with terminal clamping.
This button is in installation process, first described rigidity is made to buckle 200 through strip installing hole corresponding with the profile of described key main body 100 in terminal body, buckling 300 by the elasticity of the external force extruding other end again makes it be out of shape, and it is inner to load terminal body by above-mentioned strip installing hole, when elasticity buckle 300 enter terminal body inside after, arriving of pressure discharges, and elasticity buckles 300 recoverable force, realizes the clamping with terminal body.
Described elasticity buckles 300 and is fixedly connected with described key main body 100 in described key main body 100 towards the side of terminal, have with described key main body 100 equitant buckle superposition section and extend to the rectangular outside in described key main body 100 place buckle free segment, describedly buckle superposition section near the part of described main body first end and be fixedly connected with described key main body 100, described in buckle superposition section and be separated setting away from the part of described main body first end with described key main body 100.
In installation process, button free segment deforms, and the coupling mechanism force preventing button from coming off is provided after installation is complete, under its deformation state, deformation direction is difficult to control, be out of shape backward key main body 100 direction to prevent it to protrude, extend out to space, key main body 100 place, impact is installed, setting is separated with described key main body 100 to buckling the part of superposition section away from described main body first end, make the critical point in its deformed region and non-deformed region be positioned at the below of key main body 100, Reducing distortion extend out to the possibility in space, key main body 100 place.
Concrete, away from one end of described key main body 100, terminal is provided with clamping projection 400 at the described free segment that buckles.By arranging clamping projection 400, increasing elasticity and buckling 300 spaces taken at the interface arrangment of terminal body inside, improving snap effect further.
The described width buckling the part that superposition section is fixedly connected with described key main body 100 is greater than the width of described key main body 100, forms buckle gear 500 in the both sides of described key main body 100.
One end due to key main body 100 is that to buckle 200 one end be that elasticity buckles 300 to rigidity, when button discontinuity, elasticity buckles the situation that 300 one end easily occur to tilt, by forming buckle gear 500 in the both sides of key main body 100, the possibility that this end occurs to tilt can be reduced.
In order to the buckle gear 500 arranged does not affect the installation of button, the One-sided Widths of buckle gear 500 should between 0.2 ㎜-0.5 ㎜, and in the present embodiment, the One-sided Widths of buckle gear 500 is 0.5 ㎜.
Described elasticity buckles 300 and adopts bimodulus injection moulding integrated molding with described key main body 100, described in buckle superposition section and key main body 100 separation point position and pass through to be formed this position mould height light process.Key main body 100 described in the present embodiment and rigidity buckle 200 employing same materials and make, and be vinyon, elasticity buckles 300 employing TPUE rubber.In other embodiments, rigidity buckle 200 and elasticity buckle 300 can also adopt other material make formed.
Be fit into terminal body inside for the ease of elasticity being buckled 300 in other embodiments, described clamping projection 400 is provided with guide frame away from one end of described key main body 100.Guide frame can be wedge angle or fillet.
A kind of mounting structure of button is also disclosed in the present embodiment, for installing button as above in terminal shell 700, described terminal shell 700 has the key installing hole pressed for installing button, the profile of button installing hole is all corresponding with key main body 100 with size, terminal shell 700 inside is provided with the holddown groove that described flexible fastening piece can be made to pass through, the rigid anchor of described button is connected in the inwall of described terminal shell 700 through described button installing hole, described flexible fastening piece realizes clamping through described button installing hole and described holddown groove.
Described holddown groove is made up of the inwall of the housing position stop piece 600 and described terminal shell 700 that are arranged on terminal shell 700 inside, and the opening size of described holddown groove is less than the size of the described flexible fastening piece through it.Flexible fastening piece through holddown groove, through rear recoverable force, makes it be difficult to pass back through holddown groove when crimp, thus forms clamping.In order to further facilitate flexible fastening piece through the holddown groove be made up of with the inwall of terminal shell 700 housing position stop piece 600, described housing position stop piece 600 adopts elastomeric material to make.
Embodiment two:
As shown in Figure 7, press-key structure described in the present embodiment is substantially identical with embodiment one, its main distinction is that the structure of key main body 100 is different, in embodiment one, key main body 100 adopts string configuration, the power key installed usually used as mobile phone sidepiece and volume key use, and the present embodiment key main body 100 adopts circular configuration, be mainly used in the front or the back side that are arranged on mobile phone.Concrete, the first end of main body described in the present embodiment and described main body second end lay respectively at the two ends of a diameter of described key main body 100, and described main body first end is provided with rigidity and buckles 200, and main body second end is installed elasticity and buckled 300.
Embodiment three:
As shown in Figure 8, in the present embodiment, key main body 100 adopts circular configuration equally, be provided with a main body first end and two main body second ends thereon, main body first end and main body second end are equally uniformly distributed in the key main body of circular configuration, main body first end is provided with rigidity and buckles 200, and each main body second end 300 is respectively arranged with elasticity and buckles.
The press-key structure that the present embodiment adopts a rigidity to buckle cooperation two elasticity to buckle, enhances the installation coupling mechanism force of button, reduces the risk that button comes off while the outside realizing button is installed.
In other embodiments, the shape of key main body can also adjust according to actual needs, such as, adopt the button of the shape such as ellipse, rectangle.
In description herein, it is to be appreciated that term " first ", " second ", only for being distinguished in description, not special implication.
It is to be understood that; above-mentioned embodiment is only preferred embodiment of the present utility model and institute's application technology principle; in technical scope disclosed in the utility model; the change that any those skilled in the art of being familiar with easily expect or replacement, all should be encompassed in protection range of the present utility model.
Claims (14)
1. a button, is characterized in that, comprising: rigid anchor and flexible fastening piece, and described rigid anchor and described flexible fastening piece are oppositely arranged, and can be connected in the connection that terminal inner realizes button and terminal respectively.
2. button according to claim 1, it is characterized in that, also comprise: key main body, described key main body has main body first end and main body second end, described rigid anchor is that the rigidity being arranged on described main body first end buckles, described flexible fastening piece is that the elasticity being arranged on described main body second end buckles, and button is buckled by described rigidity and described elasticity buckles and terminal clamping.
3. button according to claim 2, it is characterized in that, the side that described elasticity buckles in described key main body towards terminal is fixedly connected with described key main body, have with described key main body equitant buckle superposition section and extend to the rectangular outside in described key main body place buckle free segment, describedly buckle superposition section near the part of described main body first end and be fixedly connected with described key main body, described in buckle superposition section and be separated setting away from the part of described main body first end with described key main body.
4. button according to claim 3, is characterized in that, described in buckle free segment, away from one end of described key main body, terminal be provided with clamping projection.
5. button according to claim 3, is characterized in that, described in buckle the part that superposition section is fixedly connected with described key main body width be greater than the width of described key main body, form buckle gear in the both sides of described key main body.
6. button according to claim 3, is characterized in that, described elasticity buckles and adopts bimodulus injection moulding integrated molding with described key main body, described in buckle superposition section and key main body separation point position by being formed this position mould height light process.
7. button according to claim 4, is characterized in that, the protruding one end away from described key main body of described clamping is provided with guide frame.
8. the button according to any one of claim 2 to 7, is characterized in that, the elongated structure of described key main body, and described main body first end and described main body second end lay respectively at the both ends of its length direction.
9. the button according to any one of claim 2 to 7, is characterized in that, the rounded structure of described key main body, and described main body first end and described main body second end lay respectively at the two ends of a diameter of described key main body.
10. the button according to any one of claim 2 to 7, it is characterized in that, the rounded structure of described key main body. have a main body first end and at least two main body second ends, described in described main body first end and described main body second Duanxi inkstone, key main body circumferencial direction is uniform.
11. buttons according to any one of claim 2 to 7, it is characterized in that, described key main body ovalize structure, described main body first end and described main body second end lay respectively at the two ends of its major axis.
The mounting structure of 12. 1 kinds of buttons, for installing the button according to any one of claim 1 to 11, it is characterized in that, comprise the terminal shell being provided with button installing hole, described terminal shell inside is provided with the holddown groove that described flexible fastening piece can be made to pass through, the rigid anchor of described button through described button installing hole, and is connected in the inwall of described terminal shell, and described flexible fastening piece realizes clamping through described button installing hole and described holddown groove.
The mounting structure of 13. buttons according to claim 12, it is characterized in that, described holddown groove is made up of the inwall of the housing position stop piece and described terminal shell that are arranged on terminal shell inside, and the opening size of described holddown groove is less than the size of the described flexible fastening piece through it.
The mounting structure of 14. buttons according to claim 13, is characterized in that, described housing position stop piece adopts elastomeric material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521095832.2U CN205212918U (en) | 2015-12-23 | 2015-12-23 | Button and mounting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521095832.2U CN205212918U (en) | 2015-12-23 | 2015-12-23 | Button and mounting structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205212918U true CN205212918U (en) | 2016-05-04 |
Family
ID=55850604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521095832.2U Expired - Fee Related CN205212918U (en) | 2015-12-23 | 2015-12-23 | Button and mounting structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205212918U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105450817A (en) * | 2015-12-23 | 2016-03-30 | 广东欧珀移动通信有限公司 | Key and installing structure thereof |
| CN110931296A (en) * | 2019-11-21 | 2020-03-27 | 庐江凯创五金科技有限公司 | Anti-drop button for notebook computer |
-
2015
- 2015-12-23 CN CN201521095832.2U patent/CN205212918U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105450817A (en) * | 2015-12-23 | 2016-03-30 | 广东欧珀移动通信有限公司 | Key and installing structure thereof |
| CN105450817B (en) * | 2015-12-23 | 2018-06-08 | 广东欧珀移动通信有限公司 | Button and its mounting structure |
| CN110931296A (en) * | 2019-11-21 | 2020-03-27 | 庐江凯创五金科技有限公司 | Anti-drop button for notebook computer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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| 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: 20160504 |