CN205725973U - Mobile phone side key mounting structure - Google Patents
Mobile phone side key mounting structure Download PDFInfo
- Publication number
- CN205725973U CN205725973U CN201620473089.8U CN201620473089U CN205725973U CN 205725973 U CN205725973 U CN 205725973U CN 201620473089 U CN201620473089 U CN 201620473089U CN 205725973 U CN205725973 U CN 205725973U
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- key
- substrate
- mounting structure
- circuit board
- 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
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- Telephone Set Structure (AREA)
Abstract
The utility model discloses mobile phone side key mounting structure, including handset front case, flexible printed circuit board and side button；Handset front case includes substrate and the sidewall being connected with the side of substrate, and sidewall offers key hole；The surface of flexible printed circuit board is provided with key switch；Side button includes keycap, spacing shirt rim and conductive base；Its feature is, the back side of substrate is provided with slot to make way in close proximity to the edge, side of key hole；Mobile phone side key mounting structure also includes support, and support is arranged on the side of slot to make way, and support is detachably connected with the back side of substrate；Flexible printed circuit board is fixed on support, and the key switch on flexible printed circuit board is just to key hole；Side button abuts the inner surface of handset front case sidewall from the inside sidewalls of handset front case through key hole, the spacing shirt rim of side button；The conductive base of side button abuts key switch.This utility model is easy to assembly or disassembly, and can improve the pressing feel of side button.
Description
Technical field
This utility model relates to mobile phone side key mounting structure.
Background technology
In traditional handset structure, side button is typically to be installed on the battery cover of mobile phone or back cover.But along with consumption
Person's requirement multifarious to cell phone appearance is more and more higher, in order to meet the needs of cell phone appearance moulding, also has increasing hands
Machine needs to be assemblied on handset front case side button.When being arranged on handset front case by side button, a kind of common way is
The flexible printed circuit board being conductively connected with side button is directly anchored on the metal basal board of handset front case, this assembling mode
It is primarily present following shortcoming: one is the assembly space deficiency of side button, and the assembling yields causing side button is the highest；Two is to be difficult to
Dismounting；Three is conductive base and the excesssive gap of the key switch on flexible printed circuit board of side button, affects the feel of button.
Summary of the invention
Technical problem to be solved in the utility model is to provide one to be easy to assembly or disassembly, side key press feel
Good mobile phone side key mounting structure.
For solving above-mentioned technical problem, technical solution adopted in the utility model is:
Mobile phone side key mounting structure, including handset front case, flexible printed circuit board and side button；Handset front case includes base
Plate and the sidewall being connected with the side of substrate, sidewall offers key hole；The surface of flexible printed circuit board is provided with button and opens
Close；Side button includes that keycap, spacing shirt rim and conductive base, spacing shirt rim and conductive base are arranged at the bottom of keycap；Its feature
Being, the back side of substrate is provided with slot to make way in close proximity to the edge, side of key hole；Mobile phone side key mounting structure also includes support,
Frame is arranged on the side of slot to make way, and support is detachably connected with the back side of substrate；Flexible printed circuit board is fixed on support
On, the key switch on flexible printed circuit board is just to key hole；Side button passes key hole from the inside sidewalls of handset front case,
The spacing shirt rim of side button abuts the inner surface of handset front case sidewall；The conductive base of side button abuts key switch.
After using technique scheme, this utility model at least has the advantage that
This utility model adds removable support, by flexible printed circuit board is fixed on support, presses for side
Key provides bigger assembly space, also ensures that conductive base and the key switch on flexible printed circuit board of side button simultaneously
Between gap be unlikely to excessive；Additionally, this utility model is that side button first passes inside handset front case institute when assembling
State key hole, then the shelf support fixing flexible printed circuit board is installed on handset front case, not only solve side button
The problem that assembly space is not enough and handfeel of keys is weak, and it is also easy to assembly or disassembly.
Accompanying drawing explanation
Fig. 1 shows the exploded perspective view of the mobile phone side key mounting structure according to this utility model one embodiment.
Fig. 2 shows the assembling schematic diagram of the mobile phone side key mounting structure according to this utility model one embodiment.
Detailed description of the invention
With specific embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
Refer to Fig. 1 and Fig. 2.Mobile phone side key mounting structure according to this utility model one embodiment include handset front case 1,
Flexible printed circuit board 2, side button 3 and support 4.
Handset front case 1 includes the sidewall 12 that substrate 11 and the side with substrate 11 are connected, and sidewall 12 offers key hole
13.The back side of substrate 11 is provided with slot to make way 14 in close proximity to the edge, side of key hole 13, the Main Function of slot to make way 14 be in order to
Side convenient for assembly button 3.In the present embodiment, slot to make way 14 be shaped as rectangle；Slot to make way 14 is along the thickness direction of substrate 11
This substrate 11 through, but it is not limited to this.In the case of substrate 11 is thicker, slot to make way 11 can also be this substrate 11 the most through
Blind slot.
It should be noted that the side of above-mentioned substrate 11 is not limited to left side or the right edge of substrate 11, it is also possible to be
The upper side edge of substrate 11 or lower side.The back side of above-mentioned substrate 11 refers to the substrate 11 side near mobile phone battery cover.
Support 4 is arranged on the side of slot to make way 14, and support 4 is detachably connected with the back side of substrate 11.Real in one
Executing in mode, support 4 is connected with each other by screw with substrate 11, in other embodiments, it would however also be possible to employ the side such as clamping
Formula.
In the present embodiment, the back side of substrate 11 is provided with the first projection 111 and the second projection 112, the first projection 111 and second
The end face of projection 112 offers screwed hole respectively.Wherein, the first projection 111 is linked as one with the inner surface of handset front case sidewall 12
Body.One end of support 4 is offering stopper slot 41 relative to the side of the first projection 111, and it is logical that the other end of support 4 is provided with location
Hole 42；A part for first projection 111 is embedded in stopper slot 41, and the second projection 112 is through positioning through hole 42.The hands of the present embodiment
Pusher side key mounting structure also includes the first screw 51 and the second screw 52, the first screw 51 and screwed hole 113 of the first projection 111
Spiral connects, and the second screw 52 is connected with screwed hole 114 spiral of the second projection 112, thus realizes the location to support 4.
Flexible printed circuit board 2 is fixed on support 4, and the surface of flexible printed circuit board 2 is provided with key switch 23；Flexible
Key switch 23 on printed circuit board (PCB) 2 is just to key hole 13.Preferably, flexible printed circuit board 2 props up by being adhesively fixed on
On frame 4.
Side button 3 includes keycap 31, spacing shirt rim 32 and conductive base 33.Spacing shirt rim 32 is arranged at key with conductive base 33
The bottom of cap 31；Side button 3 is from the inner side of sidewall 12 through key hole 13, and the spacing shirt rim 32 of side button 3 abuts handset front case
The inner surface of sidewall 12；The conductive base 33 of side button 3 abuts key switch 23.
In the embodiment shown in Fig. 1 and Fig. 2, due to be arrange on the sidewall 12 of handset front case 1 simultaneously two sides by
Key 3, therefore, substrate 11 has been offered two stopper slots 14, and, flexible printed circuit board 2 also is provided with two key switches
23.For arranging the situation of single side button 3 on sidewall 12, substrate 11 has only to offer a stopper slot 14, flexibility
It is the most permissible that one key switch 23 the most only need to be set on printed circuit board (PCB) 2.
During assembling, first side button 3 is penetrated from the inside of handset front case 1 key hole 13 of handset front case, then flexibility is printed
Printed circuit board 2 is pasted and fixed on support 4, finally the support 4 pasting flexible printed circuit board 2 is fixed by screws in base
On plate 11.
This utility model adds removable support 4, by flexible printed circuit board 2 is fixed on support 4, for side
Button 3 provides bigger assembly space, also ensures that on conductive base 33 and the flexible printed circuit board 2 of side button 3 simultaneously
Gap between key switch 23 is unlikely to excessive；Additionally, this utility model assembling time be first by side button 3 from handset front case
Internal through key hole 13, then install to, on handset front case, not only solve by the shelf support 4 fixing flexible printed circuit board 2
Determine the problem that side button assembly space is not enough and handfeel of keys is weak, and be also easy to assembly or disassembly, difference can have been tackled
Cell phone appearance demand.
Claims (6)
1. mobile phone side key mounting structure, including handset front case, flexible printed circuit board and side button；Described handset front case includes
The sidewall that substrate and the side with described substrate are connected, described sidewall offers key hole；Described flexible printed circuit board
Surface is provided with key switch；Described side button includes keycap, spacing shirt rim and conductive base, described spacing shirt rim and described conductive base
It is arranged at the bottom of described keycap；
It is characterized in that, the back side of described substrate is provided with slot to make way in close proximity to the edge, side of described key hole；
Described mobile phone side key mounting structure also includes that support, described support are arranged on the side of described slot to make way, and described support
Detachably connected with the back side of described substrate；
Described flexible printed circuit board is fixing on the bracket, and the described key switch on described flexible printed circuit board is the most right
Described key hole；
Described side button abuts mobile phone from the inside sidewalls of handset front case through described key hole, the spacing shirt rim of described side button
The inner surface of front shell side wall；The conductive base of described side button abuts described key switch.
Mobile phone side key mounting structure the most according to claim 1, it is characterised in that described flexible printed circuit board is by viscous
Connect and fix on the bracket.
Mobile phone side key mounting structure the most according to claim 1, it is characterised in that described support and described substrate pass through spiral shell
Nail is connected with each other.
Mobile phone side key mounting structure the most according to claim 1, it is characterised in that it is convex that the back side of described substrate is provided with first
Post and the second projection, the first described projection and the end face of the second projection offer screwed hole respectively；Wherein, the first projection and hands
Before machine, the inner surface of shell side wall is connected as a single entity；
One end of described support is offering stopper slot relative to the side of the first projection, and the other end of described support is provided with location
Through hole；A part for described first projection is embedded in described stopper slot, and described second projection passes described positioning through hole；
Described mobile phone side key mounting structure also includes the first screw and the second screw, described first screw and described first projection
Screwed hole spiral connects, and described second screw is connected with the screwed hole spiral of described second projection.
Mobile phone side key mounting structure the most according to claim 1, it is characterised in that described slot to make way is along the thickness of described substrate
Degree direction this substrate through.
Mobile phone side key mounting structure the most according to claim 1 or 5, it is characterised in that described slot to make way be shaped as square
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620473089.8U CN205725973U (en) | 2016-05-23 | 2016-05-23 | Mobile phone side key mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620473089.8U CN205725973U (en) | 2016-05-23 | 2016-05-23 | Mobile phone side key mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205725973U true CN205725973U (en) | 2016-11-23 |
Family
ID=57299447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620473089.8U Expired - Fee Related CN205725973U (en) | 2016-05-23 | 2016-05-23 | Mobile phone side key mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205725973U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108172433A (en) * | 2017-12-27 | 2018-06-15 | 匀加速科技有限公司 | Magnetic-type mobile phone side key |
| CN108747313A (en) * | 2018-06-29 | 2018-11-06 | 东莞华贝电子科技有限公司 | The installation equipment of mobile phone side key |
| CN109257471A (en) * | 2018-11-20 | 2019-01-22 | 东莞市正品五金电子有限公司 | A kind of combined type gas-liquid-solid fixed rack of handset functionality component |
| CN112311922A (en) * | 2020-10-29 | 2021-02-02 | 维沃移动通信有限公司 | Electronic equipment and data line |
| CN112490042A (en) * | 2020-12-18 | 2021-03-12 | Oppo（重庆）智能科技有限公司 | Key assembly for electronic device and electronic device |
| TWI822752B (en) * | 2019-03-14 | 2023-11-21 | 鴻海精密工業股份有限公司 | Electronic device and side key structure |
-
2016
- 2016-05-23 CN CN201620473089.8U patent/CN205725973U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108172433A (en) * | 2017-12-27 | 2018-06-15 | 匀加速科技有限公司 | Magnetic-type mobile phone side key |
| CN108747313A (en) * | 2018-06-29 | 2018-11-06 | 东莞华贝电子科技有限公司 | The installation equipment of mobile phone side key |
| CN109257471A (en) * | 2018-11-20 | 2019-01-22 | 东莞市正品五金电子有限公司 | A kind of combined type gas-liquid-solid fixed rack of handset functionality component |
| TWI822752B (en) * | 2019-03-14 | 2023-11-21 | 鴻海精密工業股份有限公司 | Electronic device and side key structure |
| CN112311922A (en) * | 2020-10-29 | 2021-02-02 | 维沃移动通信有限公司 | Electronic equipment and data line |
| CN112311922B (en) * | 2020-10-29 | 2022-03-08 | 维沃移动通信有限公司 | Electronic equipment and data line |
| CN112490042A (en) * | 2020-12-18 | 2021-03-12 | Oppo（重庆）智能科技有限公司 | Key assembly for electronic device and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20180523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |