CN205071109U - Key module and electronic equipment - Google Patents
Key module and electronic equipment Download PDFInfo
- Publication number
- CN205071109U CN205071109U CN201520723742.7U CN201520723742U CN205071109U CN 205071109 U CN205071109 U CN 205071109U CN 201520723742 U CN201520723742 U CN 201520723742U CN 205071109 U CN205071109 U CN 205071109U
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- Prior art keywords
- button module
- pressing piece
- pressing
- piece
- containing cavity
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Abstract
The utility model relates to an electronic equipment technical field discloses a key module and electronic equipment. This key module contains: casing, an at least pressing piece and an at least elastically positioned spare, the casing have the holding chamber and with the opening of holding chamber intercommunication, the pressing piece sets up in the opening part and has an at least constant head tank, elastically positioned spare has two relative spacers, and the constant head tank of locating the pressing piece is inserted to one of them spacer, and another spacer supports and holds in the inner wall in holding chamber. Compared with the prior art, the utility model, the realization is to the location of pressing piece in super narrow space to make key module not only assemble simply, fix a position reliably, operate moreover and feel.
Description
Technical field
The utility model relates to technical field of electronic products, particularly a kind of button module and electronic equipment.
Background technology
Along with the development of science and technology, various portable terminal, the use of smart mobile phone, panel computer etc. is more and more universal.The side of electronic equipment is usually provided with button, and such as key, operating key etc. are for the conventional control operation of this electronic equipment.
At present, the pressing piece of some smart mobile phones is positioned by L shape steel disc, and L shape steel disc one end is inserted in the stopper slot of pressing piece, and the other end is then fixed on the circuit board of housing or enclosure interior by securing member.Along with large-screen, the lightening development trend of smart mobile phone, the available installation space of mobile phone key is more and more less, and especially for some smart mobile phones adopting in-mould injection steel disc, L shape steel disc button location structure cannot be suitable for.
Utility model content
The purpose of this utility model is to provide a kind of button module and electronic equipment, realizes the location to pressing piece in ultra-narrow space, and button module is not only assembled simply, locates reliable, and operating handle is good.
For solving the problems of the technologies described above, execution mode of the present utility model provides a kind of button module, comprises: housing, at least one pressing piece and at least one flexible positioning piece; The opening that described housing has containing cavity and is communicated with described containing cavity; Described pressing piece is arranged at described opening part and has at least one location notch; Described flexible positioning piece has two relative spacers, and one of them spacer is inserted in the location notch of described pressing piece, and another spacer is held in the inwall of described containing cavity.
Of the present utility modelly embodiment further provides a kind of electronic equipment, comprise foregoing button module.
The utility model execution mode in terms of existing technologies, the opening that housing has containing cavity and is communicated with containing cavity, pressing piece is arranged at opening part, flexible positioning piece has two relative spacers, and is inserted in the location notch of pressing piece by one of them spacer, and another spacer is held in the inwall of containing cavity, thus, realize to the location of pressing piece in ultra-narrow space, and button module is not only assembled simply, locate reliably, and operating handle is good.
Preferably, described flexible positioning piece is U-shaped jump ring.U-shaped jump ring coordinates location notch and containing cavity inwall, and not only positioning stablity, structure are simple, easy for installation, and operating handle is good.
Preferably, the surface being held in the inwall of described containing cavity of another spacer described has multiple salient point.Salient point increases the frictional force between flexible positioning piece and containing cavity inwall, thus flexible positioning piece can be prevented to be shifted, and pressing piece is located more stable, operating handle is good.
Preferably, the number of described location notch is two, and described two location notchs lay respectively at the two ends of described pressing piece.Thus pressing piece location is more reliable, button operation good hand touch.
Preferably, two extensions that described pressing piece comprises pressing body and extended out respectively by the two ends of described pressing body, the space between each end of described pressing body and each extension forms each location notch.
Preferably, the number of described pressing piece is two, and the number of described flexible positioning piece is three; One of them flexible positioning piece is between described two pressing pieces and be inserted in two location notchs of the adjacent both ends of described two pressing pieces simultaneously.
Preferably, described button module also comprises flexible circuit board, and described flexible circuit board is fixed on the inwall of described containing cavity; Described pressing piece comprises conductive base; Wherein, when described pressing piece is positioned at pressing position, described conductive base is held in described flexible circuit board.
Preferably, described two spacers have mouth of stepping down respectively; Described two mouths of stepping down correspond to described conductive base.
Preferably, described electronic equipment is smart mobile phone; Described housing is the fore shell of described smart mobile phone.
Accompanying drawing explanation
Fig. 1 is according to the generalized section of the utility model first execution mode button module at location notch place;
Fig. 2 is according to the generalized section of the utility model first execution mode button module at conductive base place;
Fig. 3 is the decomposing schematic representation according to the utility model second execution mode button module pressing piece and flexible positioning piece.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, each execution mode of the present utility model is explained in detail.But, persons of ordinary skill in the art may appreciate that in each execution mode of the utility model, proposing many ins and outs to make reader understand the application better.But, even without these ins and outs with based on the many variations of following execution mode and amendment, each claim of the application technical scheme required for protection also can be realized.
First execution mode of the present utility model relates to a kind of button module.As shown in Figure 1, 2, this button module comprises: housing 1, pressing piece 2, flexible positioning piece 3 and flexible circuit board 4.The opening 101 that housing 1 has containing cavity 10 and is communicated with containing cavity 10, pressing piece 2 is arranged at opening 101 place, and flexible circuit board 4 is fixed on the inwall of containing cavity 10.
Pressing piece 2 comprises pressing body 20 and conductive base 21.Unrestricted as an example, the pressing piece 2 of present embodiment comprises the two ends that two location notchs, 200, two location notchs 200 lay respectively at pressing piece 2, and conductive base 21 is between two location notchs 200.Particularly, two extensions that can be extended out respectively by the two ends of pressing body 20, the space between each end of pressing body 20 and each extension forms each location notch 200.But present embodiment is not restricted for the concrete structure of location notch.
Flexible positioning piece 3 has two relative spacers, i.e. the first spacer 30 and the second spacer 31.Location notch 200, second spacer 31 that first spacer 30 is inserted in pressing piece 2 is held in the inwall of containing cavity.Unrestricted as an example, flexible positioning piece is U-shaped jump ring, and U-shaped jump ring is one-body molded to be made.First spacer 30 of U-shaped jump ring and the second spacer 31 have mouth of stepping down respectively, two mouths of stepping down correspond to conductive base 21, when namely installing U-shaped jump ring, the mouth of stepping down of U-shaped jump ring two spacer dodges out conductive base respectively, thus U-shaped jump ring can be inserted put in place.It should be noted that, the surface being held in containing cavity inwall of the second spacer 31 has multiple salient point.Multiple salient point adds the frictional force between U-shaped jump ring and containing cavity inwall, and U-shaped jump ring is not easily shifted, and locates more reliable.
Thus when pressing piece 2 is positioned at pressing position, conductive base 21 is held in flexible circuit board 4, button module exports and presses signal accordingly.
Therefore, present embodiment in terms of existing technologies, because flexible positioning piece relies on self two spacers be inserted in the location notch of pressing piece and be held in the inwall of housing containing cavity, pressing piece can be made reliably to be positioned housing, thus to eliminate keeper securing member.Therefore, this locating element structure is simple, takes up room little, is applicable to the location to pressing piece under narrow installing space condition; Not only reliable to pressing piece location, and make the operating handle of pressing piece good.
Second execution mode of the present utility model relates to a kind of button module.Second execution mode and the first execution mode are slightly distinguished, and main distinction part is: in the first embodiment, the corresponding flexible positioning piece of a pressing piece of button module.And in this second embodiment, as shown in Figure 3, the number of pressing piece 2 is two, the number of flexible positioning piece 3 is three (illustrate only a flexible positioning piece in figure).This flexible positioning piece 3 is between two pressing pieces 2 and be inserted in two location notchs 200 of the adjacent both ends of two pressing pieces simultaneously, and two other flexible positioning piece 3 is inserted in the residue location notch 200 of two pressing pieces respectively.Thus, making two spacers of each flexible positioning piece without the need to offering mouth of stepping down, assembling more convenient.
The utility model the 3rd execution mode relates to a kind of electronic equipment, comprises: the button module as described in the first execution mode or the second execution mode.Unrestricted as an example, the electronic equipment of present embodiment is smart mobile phone, and the fore shell of smart mobile phone forms the housing of button module, and namely button module is located at the fore shell of smart mobile phone.But in other execution modes, the back cover of smart mobile phone also can be adopted as the housing of button module, and present embodiment is not restricted this.
Persons of ordinary skill in the art may appreciate that the respective embodiments described above realize specific embodiment of the utility model, and in actual applications, various change can be done to it in the form and details, and do not depart from spirit and scope of the present utility model.
Claims (10)
1. a button module, is characterized in that, comprises: housing, at least one pressing piece and at least one flexible positioning piece;
The opening that described housing has containing cavity and is communicated with described containing cavity;
Described pressing piece is arranged at described opening part and has at least one location notch;
Described flexible positioning piece has two relative spacers, and one of them spacer is inserted in the location notch of described pressing piece, and another spacer is held in the inwall of described containing cavity.
2. button module according to claim 1, is characterized in that, described flexible positioning piece is U-shaped jump ring.
3. button module according to claim 1, is characterized in that, the surface being held in the inwall of described containing cavity of another spacer described has multiple salient point.
4. button module according to claim 1, is characterized in that, the number of described location notch is two, and described two location notchs lay respectively at the two ends of described pressing piece.
5. button module according to claim 4, it is characterized in that, two extensions that described pressing piece comprises pressing body and extended out respectively by the two ends of described pressing body, the space between each end of described pressing body and each extension forms each location notch.
6. button module according to claim 4, is characterized in that, the number of described pressing piece is two, and the number of described flexible positioning piece is three; One of them flexible positioning piece is between described two pressing pieces and be inserted in two location notchs of the adjacent both ends of described two pressing pieces simultaneously.
7. button module according to claim 4, is characterized in that, described button module also comprises flexible circuit board, and described flexible circuit board is fixed on the inwall of described containing cavity; Described pressing piece comprises conductive base; Wherein, when described pressing piece is positioned at pressing position, described conductive base is held in described flexible circuit board.
8. button module according to claim 7, is characterized in that, described two spacers have mouth of stepping down respectively; Described two mouths of stepping down correspond to described conductive base.
9. an electronic equipment, is characterized in that, comprises: the button module in claim 1 to 8 described in any one.
10. electronic equipment according to claim 9, is characterized in that, described electronic equipment is smart mobile phone; Described housing is the fore shell of described smart mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520723742.7U CN205071109U (en) | 2015-09-18 | 2015-09-18 | Key module and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520723742.7U CN205071109U (en) | 2015-09-18 | 2015-09-18 | Key module and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205071109U true CN205071109U (en) | 2016-03-02 |
Family
ID=55397606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520723742.7U Expired - Fee Related CN205071109U (en) | 2015-09-18 | 2015-09-18 | Key module and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205071109U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275898A (en) * | 2017-06-30 | 2017-10-20 | 广东欧珀移动通信有限公司 | Connector assembly, power supply module and mobile terminal |
| CN107665786A (en) * | 2017-10-30 | 2018-02-06 | 北京小米移动软件有限公司 | Press-key structure and electronic equipment |
| CN107846489A (en) * | 2017-11-30 | 2018-03-27 | 努比亚技术有限公司 | Side switch and mobile terminal |
| CN115002265A (en) * | 2022-08-05 | 2022-09-02 | 龙旗电子(惠州)有限公司 | Side key structure applied to mobile phone terminal |
-
2015
- 2015-09-18 CN CN201520723742.7U patent/CN205071109U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275898A (en) * | 2017-06-30 | 2017-10-20 | 广东欧珀移动通信有限公司 | Connector assembly, power supply module and mobile terminal |
| CN107275898B (en) * | 2017-06-30 | 2019-03-15 | Oppo广东移动通信有限公司 | Connector assembly, power supply module and mobile terminal |
| CN107665786A (en) * | 2017-10-30 | 2018-02-06 | 北京小米移动软件有限公司 | Press-key structure and electronic equipment |
| CN107665786B (en) * | 2017-10-30 | 2020-03-17 | 北京小米移动软件有限公司 | Key structure and electronic equipment |
| US10804046B2 (en) | 2017-10-30 | 2020-10-13 | Beijing Xiaomi Mobile Software Co., Ltd. | Key structure and electronic apparatus |
| CN107846489A (en) * | 2017-11-30 | 2018-03-27 | 努比亚技术有限公司 | Side switch and mobile terminal |
| CN107846489B (en) * | 2017-11-30 | 2021-07-23 | 努比亚技术有限公司 | Side key and mobile terminal |
| CN115002265A (en) * | 2022-08-05 | 2022-09-02 | 龙旗电子(惠州)有限公司 | Side key structure applied to mobile phone terminal |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20190918 |