CN214228297U - Mobile phone on-off key assembly structure - Google Patents
Mobile phone on-off key assembly structure Download PDFInfo
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- CN214228297U CN214228297U CN202120520598.2U CN202120520598U CN214228297U CN 214228297 U CN214228297 U CN 214228297U CN 202120520598 U CN202120520598 U CN 202120520598U CN 214228297 U CN214228297 U CN 214228297U
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- key
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- shell
- button
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Abstract
The utility model relates to the technical field of mobile phones, a cell-phone on & off key assembly structure is disclosed, including the on & off key shell, the upper end edge connection of on & off key shell has sealed limit, the centre embedding sliding connection of on & off key shell has the button mount, the inside of on & off key shell and the both sides that are in pressing the shell all are connected with the locating lever. The utility model discloses first spring compression, prevent that the extrusion key from damaging the circuit board, loosen the button main part, the second spring promotes the button main part and gets back to original position, first stripper bar moves down, first stripper bar promotes one side of connecting rod downwards, the opposite side of connecting rod promotes the second stripper bar, the second stripper bar is along extruding the loop bar to the inside removal of locating lever, switch machine key shell is released to second spring and button main part, can conveniently change the button main part, press the button main part, promote the extrusion head until the buckle, button main part and button mount are fixed, thereby can conveniently change the button.
Description
Technical Field
The utility model relates to a cell-phone technical field specifically is a cell-phone on & off machine key assembly structure.
Background
With the development of times, people increasingly rely on mobile phones, the on-off key of the mobile phone is one of the necessary keys of the mobile phone, and the on-off key of most of the existing mobile phones cannot be replaced, so that the on-off key assembly structure of the mobile phone is needed.
At present, various mobile phone on-off key assembly structures exist in the market, but the mobile phone circuit board cannot be conveniently extruded and keys cannot be conveniently replaced by the assembly structures. Accordingly, those skilled in the art have provided a key assembly structure for a mobile phone switch to solve the above-mentioned problems of the background art.
Disclosure of Invention
An object of the utility model is to provide a cell-phone on & off key assembly structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a cell-phone switch machine key assembly structure, includes switch machine key shell, the upper end edge connection of switch machine key shell has sealed limit, embedding sliding connection has the button mount in the middle of the switch machine key shell, the inside of switch machine key shell and the both sides that are in pressing the shell all are connected with the locating lever, the middle lower extreme of button mount is connected with presses the shell, the upper end of button mount is connected with the button main part, the inboard sliding connection of lower extreme of pressing the shell has the extrusion key.
As a further aspect of the present invention: the upper end of the extrusion key is connected with a plurality of first springs, and the upper ends of the first springs are connected with the pressing shell.
As a further aspect of the present invention: and the lower end of the outer side of the switch key shell, which is positioned on the sealing edge, is connected with a sealing bag.
As a further aspect of the present invention: the inner side of the positioning rod is connected with a sliding rod in a sliding mode, the upper end of the sliding rod is connected with the key fixing frame, the upper end of the positioning rod and the outer side, located on the sliding rod, of the positioning rod are connected with a second spring, and the upper end of the second spring is connected with the key fixing frame.
As a further aspect of the present invention: one side of locating lever is connected with the extrusion loop bar, the inside sliding connection of extrusion loop bar has the second extrusion pole, one side swivelling joint of second extrusion pole has the connecting rod, one side swivelling joint of connecting rod has first extrusion pole, the spout has all been seted up to the both sides of switch key shell, first extrusion pole and spout sliding connection.
As a further aspect of the present invention: one side of the lower end of the sliding rod is connected with a buckle, one side, close to the extrusion sleeve rod, of the second extrusion rod is connected with an extrusion head, the upper end of the first extrusion rod is connected with a pressing head, and the pressing head is embedded into the switch key shell.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the pressing key main body is pressed, the second spring is compressed, the sliding rod is embedded into the positioning rod, the extrusion key extrudes the circuit board, the extrusion key is embedded into the pressing shell, the first spring is compressed, the circuit board is prevented from being damaged by the extrusion key, the pressing key main body is loosened, and the second spring pushes the pressing key main body to return to the original position, so that the mobile phone circuit board can be conveniently extruded.
2. According to the press head, first extrusion stem moves down, first extrusion stem promotes one side of connecting rod downwards, the opposite side of connecting rod promotes the second extrusion stem, the second extrusion stem is along extruding loop bar to the inside removal of locating lever, the inside buckle that promotes of extrusion head, leave the locating lever until the buckle, switch on/off switch shell is released to second spring and button main part, can conveniently change the button main part, press the button main part, promote the extrusion head until the buckle, the inside of buckle embedding locating lever, button main part and button mount are fixed, thereby can conveniently change the button.
Drawings
FIG. 1 is a schematic structural diagram of a key assembly structure of a mobile phone switch;
FIG. 2 is a schematic structural diagram of a sectional view of an assembling structure of a power on/off key of a mobile phone;
fig. 3 is a schematic cross-sectional structure diagram of a positioning rod in a mobile phone switch key assembly structure.
In the figure: 1. a power on/off key housing; 2. sealing the edges; 3. a key body; 4. sealing the bag; 5. a pressing head; 6. a key fixing frame; 7. a first extrusion stem; 8. a connecting rod; 9. a second extrusion stem; 10. extruding the loop bar; 11. positioning a rod; 12. pressing the key; 13. pressing the housing; 14. a first spring; 15. a second spring; 16. a slide bar; 17. buckling; 18. and (4) extruding the head.
Detailed Description
Please refer to fig. 1-3, in the embodiment of the utility model, a cell-phone on/off switch assembly structure, including on/off switch shell 1, the upper end edge connection of on/off switch shell 1 has sealed limit 2, and the centre embedding sliding connection of on/off switch shell 1 has button mount 6, and the inside of on/off switch shell 1 and the both sides that are in to press shell 13 all are connected with locating lever 11, and the centre lower extreme of button mount 6 is connected with presses shell 13, and the upper end of button mount 6 is connected with button main part 3, and the inboard sliding connection of lower extreme of pressing shell 13 has extrusion key 12.
In fig. 2: the upper end of the extrusion key 12 is connected with a plurality of first springs 14, the upper end of the first springs 14 is connected with the pressing shell 13, the key body 3 is pressed downwards, the pressing key body 3 pushes the pressing shell 13 and the extrusion key 12 to move, the extrusion key 12 extrudes the circuit board, the extrusion key 12 is embedded into the pressing shell 13, and the first springs 14 are compressed to prevent the extrusion key 12 from damaging the circuit board.
In fig. 1: the lower end of the outer side of the switch key shell 1 and positioned on the sealing edge 2 is connected with the sealing bag 4, and when the switch key shell 1 is connected with a mobile phone, the sealing bag 4 can reduce gaps at the joint of the switch key shell 1 and the mobile phone and prevent dust from entering.
In fig. 2: the inner side of the positioning rod 11 is connected with a sliding rod 16 in a sliding mode, the upper end of the sliding rod 16 is connected with the key fixing frame 6, the upper end of the positioning rod 11, which is located on the outer side of the sliding rod 16, is connected with a second spring 15, the upper end of the second spring 15 is connected with the key fixing frame 6, the key main body 3 is pressed, the second spring 15 is compressed, the sliding rod 16 is embedded into the positioning rod 11, the key main body 3 is loosened, and the second spring 15 pushes the key main body 3 to return to the original position.
In fig. 2: one side of locating lever 11 is connected with extrusion loop bar 10, the inside sliding connection of extrusion loop bar 10 has second extrusion stem 9, one side swivelling joint of second extrusion stem 9 has connecting rod 8, one side swivelling joint of connecting rod 8 has first extrusion stem 7, the spout has all been seted up to the both sides of on off switch shell 1, first extrusion stem 7 and spout sliding connection, first extrusion stem 7 moves down, one side of connecting rod 8 is promoted downwards to first extrusion stem 7, the opposite side of connecting rod 8 promotes second extrusion stem 9, second extrusion stem 9 is along extrusion loop bar 10 to the inside removal of locating lever 11.
In fig. 2 and 3: one side of the lower end of the sliding rod 16 is connected with a buckle 17, one side of the second extrusion rod 9 close to the extrusion sleeve rod 10 is connected with an extrusion head 18, the upper end of the first extrusion rod 7 is connected with a pressing head 5, the pressing head 5 is embedded into the switch machine key shell 1, the pressing head 5 is pressed, the extrusion head 18 inwards pushes the buckle 17 until the buckle 17 leaves the positioning rod 11, the second spring 15 pushes the key fixing frame 6 and the key main body 3 out of the switch machine key shell 1, the key main body 3 can be conveniently replaced, the key main body 3 is pressed until the buckle 17 pushes the extrusion head 18, the buckle 17 is embedded into the positioning rod 11, and the key main body 3 and the key fixing frame 6 are fixed.
The utility model discloses a theory of operation: when the mobile phone on-off key assembly structure is used, the key body 3 is pressed, the second spring 15 is compressed, the sliding rod 16 is embedded into the positioning rod 11, the extrusion key 12 extrudes the circuit board, the extrusion key 12 is embedded into the pressing shell 13, the first spring 14 is compressed to prevent the extrusion key 12 from damaging the circuit board, the key body 3 is released, the second spring 15 pushes the key body 3 back to the original position, the pressing head 5 is pressed, the first extrusion rod 7 moves downwards, the first extrusion rod 7 pushes one side of the connecting rod 8 downwards, the other side of the connecting rod 8 pushes the second extrusion rod 9, the second extrusion rod 9 moves towards the inside of the positioning rod 11 along the extrusion sleeve rod 10, the extrusion head 18 pushes the buckle 17 inwards until the buckle 17 leaves the positioning rod 11, the second spring 15 pushes the key fixing frame 6 and the key body 3 out of the on-off key shell 1, and the key body 3 can be conveniently replaced, the key body 3 is pressed until the buckle 17 pushes the extrusion head 18, the buckle 17 is embedded into the positioning rod 11, and the key body 3 and the key fixing frame 6 are fixed.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a cell-phone switch machine key assembly structure, includes switch machine key shell (1), its characterized in that, the upper end edge connection of switch machine key shell (1) has sealed limit (2), the centre embedding sliding connection of switch machine key shell (1) has button mount (6), the inside of switch machine key shell (1) and the both sides that are in pressing shell (13) all are connected with locating lever (11), the centre lower extreme of button mount (6) is connected with presses shell (13), the upper end of button mount (6) is connected with button main part (3), the inboard sliding connection of lower extreme that presses shell (13) has extrusion key (12).
2. The assembling structure of the power on/off key of the mobile phone according to claim 1, wherein the upper end of the pressing key (12) is connected with a plurality of first springs (14), and the upper end of the first springs (14) is connected with the pressing shell (13).
3. The switch key assembly structure of a mobile phone according to claim 1, wherein the lower end of the sealing edge (2) outside the switch key housing (1) is connected with the sealing bag (4).
4. The mobile phone on-off key assembly structure of claim 1, wherein a sliding rod (16) is slidably connected to an inner side of the positioning rod (11), an upper end of the sliding rod (16) is connected to the key holder (6), a second spring (15) is connected to an upper end of the positioning rod (11) and located outside the sliding rod (16), and an upper end of the second spring (15) is connected to the key holder (6).
5. The mobile phone on-off key assembly structure according to claim 1, wherein one side of the positioning rod (11) is connected with an extrusion sleeve rod (10), a second extrusion rod (9) is slidably connected inside the extrusion sleeve rod (10), one side of the second extrusion rod (9) is rotatably connected with a connecting rod (8), one side of the connecting rod (8) is rotatably connected with a first extrusion rod (7), sliding grooves are formed in both sides of the switch on-off key housing (1), and the first extrusion rod (7) is slidably connected with the sliding grooves.
6. A mobile phone on-off key assembling structure according to claim 5, characterized in that one side of the lower end of the sliding rod (16) is connected with a buckle (17), one side of the second extrusion rod (9) close to the extrusion sleeve rod (10) is connected with an extrusion head (18), the upper end of the first extrusion rod (7) is connected with a pressing head (5), and the pressing head (5) is embedded into the on-off key housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120520598.2U CN214228297U (en) | 2021-03-12 | 2021-03-12 | Mobile phone on-off key assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120520598.2U CN214228297U (en) | 2021-03-12 | 2021-03-12 | Mobile phone on-off key assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214228297U true CN214228297U (en) | 2021-09-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120520598.2U Active CN214228297U (en) | 2021-03-12 | 2021-03-12 | Mobile phone on-off key assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214228297U (en) |
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2021
- 2021-03-12 CN CN202120520598.2U patent/CN214228297U/en active Active
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