CN217902948U - Side key structure - Google Patents
Side key structure Download PDFInfo
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- CN217902948U CN217902948U CN202121996888.0U CN202121996888U CN217902948U CN 217902948 U CN217902948 U CN 217902948U CN 202121996888 U CN202121996888 U CN 202121996888U CN 217902948 U CN217902948 U CN 217902948U
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- key structure
- key
- side key
- lug
- wall
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Abstract
The application provides a side key structure for install in electron device's casing, the casing include the back wall and by the crooked lateral wall that extends of back wall, the lateral wall has a key hole and is used for acceping the side key structure, the back wall is inboard neighbouring the position of key hole is equipped with a lug, its characterized in that includes: the button part and by one side of button part towards the location portion that the lug extended, location portion extends to the lug and is equipped with a breach corresponding to the position of lug. The utility model provides a side key structure, through the lug that sets up on the back wall of casing with the breach cooperation in the location portion of side key structure will side key structure install in on the casing, simple structure, the dismouting of being convenient for, and save space, be favorable to electron device's frivolousization.
Description
Technical Field
The present disclosure relates to electronic devices, and particularly to a side key structure with space saving and easy assembly and disassembly.
Background
In an existing side key of a mobile terminal, the side key is installed on a middle frame of the mobile terminal, and a rear cover is installed on the middle frame. With the thinning of the mobile terminal, the middle frame and the rear cover are combined into a rear shell, and the space for arranging the side keys on the rear shell is further compressed.
In the prior art, the side key structure is provided with complex accommodating structures at the side and bottom surfaces of the rear shell for accommodating the side keys, however, the complex accommodating structures not only occupy space, and the side key is inconvenient to disassemble and assemble, and the side key can be disassembled from the rear shell only by means of a tool when the side key needs to be replaced, so that the efficiency is low.
The present application addresses the above problems by providing a new side key structure that employs new methods and techniques to address these problems.
SUMMERY OF THE UTILITY MODEL
To solve the problems encountered in the background art, the present application is directed to a side key structure that is space-saving and easy to disassemble and assemble.
In order to achieve the purpose, the following technical means are adopted in the application:
the application provides a side key structure for install in electron device's casing, the casing include the back wall and by the crooked lateral wall that extends of back wall, the lateral wall has a key hole and is used for acceping the side key structure, the back wall is inboard neighbouring the position of key hole is equipped with a lug, its characterized in that includes: the button part and by one side of button part is towards the location portion that the lug extends, location portion extends to the lug just is equipped with a breach corresponding to the position of lug.
Optionally, the protrusion is opposite to the center of the key hole, and the notch is concavely arranged in the center of the inner side edge of the positioning portion.
Optionally, the positioning portion extends to fit the side wall.
Optionally, the positioning portion extends in abutment with the rear wall.
Optionally, the positioning portion is integrally attached to the housing.
Optionally, the length of the positioning part is the same as the length of the key part.
Optionally, the key portion is accommodated in the key hole and protrudes out of the key hole.
Optionally, the top surface of the projection is provided with a slanted first guide surface.
Optionally, the bottom edge of the notch is provided with an inclined second guide surface.
Optionally, a pushing portion is convexly disposed at the center of the inner side of the key portion.
Compared with the prior art, the method has the following beneficial effects:
the utility model provides a side key structure, through the lug that sets up on the back wall of casing with the breach cooperation in the location portion of side key structure will side key structure install in on the casing, simple structure, the dismouting of being convenient for, and save space, be favorable to electron device's frivolousization.
Drawings
FIG. 1 is a partial schematic view of an electronic device according to the present application;
FIG. 2 isbase:Sub>A cross-sectional view taken along A-A of FIG. 1;
FIG. 3 is a schematic view of the side key structure of the present application mounted to a housing;
fig. 4 is an exploded view of the side key structure and the housing of the present application.
Description of the embodiments reference is made to the accompanying drawings in which:
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| Ejector | 202 | Positioning |
| Notch 204 | |
Detailed Description
For a better understanding of the objects, structure, features, and functions of the present application, reference should be made to the drawings and detailed description that follow.
As shown in fig. 1, fig. 2 and fig. 3, the present application discloses a key structure 200 of an electronic device (not numbered, the same below), the electronic device includes a housing 100, the housing 100 includes a rear wall 101 and a sidewall 104 extending from the rear wall 101 in a bending manner, the sidewall 104 is provided with a key hole 105 for accommodating the key structure 200, a protrusion 102 is disposed at a position adjacent to the rear wall 101 inside the rear wall 101 of the housing 100, and the protrusion 102 is opposite to a center of the key hole 105.
The key structure 200 comprises a key part 201, a pushing part 202 convexly arranged from the center of the inner side of the key part 201, and a positioning part 203 extending from one side of the key part 201 close to the rear wall 101 to the bump 102, wherein the length of the positioning part 203 is the same as that of the key part 201 so as to improve the strength of the positioning part 203, and the positioning part 203 is attached to the side wall 104 and the rear wall 101 and is bent and extended to the bump 102 so that the positioning part 203 is integrally attached to the housing 100 to save space; a notch 204 is formed in the positioning portion 203 at a position corresponding to the bump 102, an inclined first guide surface 103 is formed on the top surface of the bump 102, and a second guide surface 205 is formed on the bottom edge of the notch 204 in an inclined manner.
Please refer to fig. 4, when the key structure 200 is installed, the key portion 201 is inserted into the key hole 105 in an inclined manner, the positioning portion 203 is pressed down to rotate around the key portion 201, the protrusions 102 on the first guide surface 103 and the second guide surface 205 enter the notch 204, the positioning portion 203 is integrally attached to the housing 100, the key portion 201 is accommodated in the key hole 105 and slightly protrudes out of the key hole 105, and the installation of the key structure 200 is completed. When the button structure 200 is used, a user presses the button portion 201 to drive the pushing portion 202 to push an internal contact switch (not shown, the same applies below) so as to turn on the contact switch, the positioning portion 203 bends and deforms to provide elasticity, the bump 102 is blocked in the notch 204, and the button structure 200 is prevented from being integrally pressed and falling into the housing 100.
When the key structure 200 needs to be replaced, after the shell 100 is detached, the two sides of the positioning portion 203 are pinched, and the key structure 200 can be taken out by slightly lifting the shell without using tools, so that the operation is simple, and the efficiency is improved.
The side key structure of the application has the following beneficial effects:
the side key structure of the application, through the lug 102 that sets up on the back wall 101 of casing 100 with the breach 204 cooperation on the location portion 203 of side key structure, will side key structure install in on the casing 100, simple structure, the dismouting of being convenient for, and save space, be favorable to electron device's frivolousization.
The above detailed description is only for the purpose of illustrating the preferred embodiments of the present application, and not for the purpose of limiting the scope of the present application, therefore, all technical changes that can be made by applying the present specification and the drawings are included in the scope of the present application.
Claims (10)
1. A side key structure for being mounted in a housing of an electronic device, the housing including a rear wall and a side wall extending from the rear wall, the side wall having a key hole for receiving the side key structure, a protrusion being disposed inside the rear wall and adjacent to the key hole, the side key structure comprising:
the button part and by one side of button part towards the location portion that the lug extended, location portion extends to the lug and is equipped with a breach corresponding to the position of lug.
2. The side key structure of claim 1, wherein: the convex block is opposite to the center of the key hole, and the notch is concavely arranged in the center of the inner side edge of the positioning part.
3. The side key structure of claim 1, wherein: the positioning part is attached to the side wall to extend.
4. The side key structure of claim 1, wherein: the positioning part is attached to the rear wall to extend.
5. The side key structure of claim 1, wherein: the positioning part is integrally attached to the shell.
6. The side key structure of claim 1, wherein: the length of the positioning part is the same as that of the key part.
7. The side key structure of claim 1, wherein: the key part is contained in the key hole and protrudes outwards to extend out of the key hole.
8. The side key structure of claim 1, wherein: the top surface of the lug is provided with an inclined first guide surface.
9. The side key structure of claim 1, wherein: and the bottom edge of the notch is provided with an inclined second guide surface.
10. The side key structure of claim 1, wherein: the center of the inner side of the key part is convexly provided with a pushing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121996888.0U CN217902948U (en) | 2021-08-24 | 2021-08-24 | Side key structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121996888.0U CN217902948U (en) | 2021-08-24 | 2021-08-24 | Side key structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217902948U true CN217902948U (en) | 2022-11-25 |
Family
ID=84105805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121996888.0U Active CN217902948U (en) | 2021-08-24 | 2021-08-24 | Side key structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217902948U (en) |
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2021
- 2021-08-24 CN CN202121996888.0U patent/CN217902948U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |