CN218447657U - Circuit board bullet wall button - Google Patents
Circuit board bullet wall button Download PDFInfo
- Publication number
- CN218447657U CN218447657U CN202222484068.4U CN202222484068U CN218447657U CN 218447657 U CN218447657 U CN 218447657U CN 202222484068 U CN202222484068 U CN 202222484068U CN 218447657 U CN218447657 U CN 218447657U
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- wall
- key
- circuit board
- side wall
- seat
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Abstract
The utility model discloses a circuit board plays wall button, this play wall button is installed on the circuit board, this play wall button is including setting firmly the first button body on this circuit board, set firmly the second button body that sets up side by side with this first button body on this circuit board, install on this circuit board and the duplex winding locate this first button body and the elastic wall around the second button body, and first key cap and second key cap, be equipped with the first key seat with this first button body elasticity butt with this first button body corresponding position department on this elastic wall, be equipped with the second key seat with this second button body elasticity butt with this second button body corresponding position department on this elastic wall, this first key cap and second key cap overlap respectively and locate on this first key seat and second key seat.
Description
Technical Field
The utility model relates to a circuit board bullet wall button.
Background
The traditional spring wall key is normal to a PCB (printed circuit board) in the pressing direction, and a keycap of the key can only be installed in the direction perpendicular to the PCB, so that the installation position of the key is limited, and the overall appearance design of the electronic equipment is influenced. And the pad in silica gel is used for the elasticity of button after pressing to recover in the most adoption of current button, presses the back in the silica gel, and the pad appears warping easily in the silica gel, causes the button and can't recover completely, influences pressing of button and feels, causes the unable normal use of button even.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's above-mentioned defect, provide a circuit board bullet wall button.
The utility model provides a technical scheme that its technical problem adopted is: constructing a circuit board elastic wall key, wherein the elastic wall key is arranged on a circuit board and comprises a first key body fixedly arranged on the circuit board, a second key body fixedly arranged on the circuit board and arranged side by side with the first key body, an elastic wall arranged on the circuit board and wound around the first key body and the second key body, a first key cap and a second key cap, wherein a first key seat elastically abutted against the first key body is arranged at a position on the elastic wall corresponding to the first key body, a second key seat elastically abutted against the second key body is arranged at a position on the elastic wall corresponding to the second key body, and the first key cap and the second key cap are respectively sleeved on the first key seat and the second key seat;
the elastic wall comprises a first side wall, a second side wall opposite to the first side wall, a third side wall fixedly connected with the first end of the first side wall and the first end of the second side wall, a first annular wall and a second annular wall fixedly arranged between the second end of the first side wall and the second end of the second side wall, the first key seat is fixedly arranged in the middle of the first annular wall, the second key seat is fixedly arranged in the middle of the second annular wall, the first side wall, the second side wall and the third side wall are enclosed to form a first plane, and a second plane where the first annular wall and the second annular wall are located is perpendicular to the first plane.
The circuit board bullet wall button in, the first end bottom of this first side wall has set firmly first reference column, the first end bottom of this second side wall has set firmly the second reference column, be equipped with the first locating hole that can supply this first reference column to insert the location connection with the corresponding position department of this first reference column on this circuit board, be equipped with the second locating hole that can supply this second reference column to insert the location connection with the corresponding position department of this second reference column on this circuit board.
In the elastic wall key of the circuit board, the middle part of the first side wall is provided with a first connecting seat, the first connecting seat is provided with a first fixing hole for fixing connection with the circuit board, the middle part of the second side wall is provided with a second connecting seat, and the second connecting seat is provided with a second fixing hole for fixing connection with the circuit board.
In the circuit board spring wall key of the present invention, the first annular wall and the second annular wall are fixedly connected to each other via a connecting wall, and a reinforcing wall is fixedly disposed between the middle portion of the third side wall and the connecting wall.
In the circuit board bullet wall button, this first annular wall includes the first arc wall with first side wall second end fixed connection, with this second arc wall of connecting wall fixed connection, and the first straight wall of this first arc wall tip of fixed connection and second arc wall tip, this first key seat sets firmly in this first straight wall middle part, this second annular wall includes the third arc wall with second side wall second end fixed connection, with this fourth arc wall of connecting wall fixed connection, and the second straight wall of this third arc wall tip of fixed connection and fourth arc wall tip, this second key seat sets firmly in this second straight wall middle part.
In the circuit board elastic wall key of the present invention, the circuit board side is provided with a first notch for accommodating the first annular wall and a second notch for accommodating the second annular wall.
Implement the utility model discloses a circuit board bullet wall button has following beneficial effect: use the utility model discloses a during circuit board bullet wall button, can install the button in the edge of circuit board to with the direction of pressing of button and circuit board parallel arrangement, then with elastic wall enclose locate around the button, it is fixed with elastic wall and circuit board, make first key seat and second key seat respectively with first button body and second button body elasticity butt, install first key cap and second key cap respectively on first key seat and second key seat at last. When pressing first key cap or second key cap, first key body and second key body are pressed to first key cap or second key cap accessible first key seat or second key seat, after pressing the completion, first key seat and second key seat drive first key cap and second key cap and restore under the elasticity restoring force effect of elastic wall, in this application, through set up structure elastic wall between key cap and key body, deformation appears after can avoiding long-time use, extension button life, reduce the button equipment degree of difficulty simultaneously.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
fig. 1 is a schematic view of the exploded structure of the circuit board bullet wall key of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1, in the first embodiment of the circuit board bullet wall key of the present invention, the bullet wall key 10 is installed on the circuit board 11, the bullet wall key 10 includes a first key body 12 fixed on the circuit board 11, a second key body 13 fixed on the circuit board 11 and arranged side by side with the first key body 12, an elastic wall 14 installed on the circuit board 11 and arranged around the first key body 12 and the second key body 13, and a first key cap 15 and a second key cap 16, a first key seat 17 elastically abutted against the first key body 12 is arranged on the elastic wall 14 at a position corresponding to the first key body 12, a second key seat 18 elastically abutted against the second key body 13 is arranged on the elastic wall 14 at a position corresponding to the second key body 13, and the first key cap 15 and the second key cap 16 are respectively sleeved on the first key seat 17 and the second key seat 18; the elastic wall 14 includes a first side wall 19, a second side wall 20 opposite to the first side wall 19, a third side wall 21 fixedly connected to a first end of the first side wall 19 and a first end of the second side wall 20, a first annular wall 22 and a second annular wall 23 fixedly disposed between a second end of the first side wall 19 and a second end of the second side wall 20, the first key seat 17 is fixedly disposed in a middle portion of the first annular wall 22, the second key seat 18 is fixedly disposed in a middle portion of the second annular wall 23, the first side wall 19, the second side wall 20 and the third side wall 21 enclose to form a first plane, and a second plane where the first annular wall 22 and the second annular wall 23 are disposed is perpendicular to the first plane.
Use the utility model discloses a during circuit board 11 bullet wall button 10, can install the button in circuit board 11's edge to with the direction of pressing of button and circuit board 11 parallel arrangement, then enclose elastic wall 14 around locating the button, it is fixed with elastic wall 14 and circuit board 11, make first key seat 17 and second key seat 18 respectively with first button body 12 and 13 elasticity butts of second button body, install first key cap 15 and second key cap 16 respectively on first key seat 17 and second key seat 18 at last. When pressing first key cap 15 or second key cap 16, first key cap 15 or second key cap 16 accessible first key seat 17 or second key seat 18 press first key body 12 and second key body 13, after pressing the completion, first key seat 17 and second key seat 18 drive first key cap 15 and second key cap 16 under the effect of the elasticity restoring force of elastic wall 14 and restore, in this application, through set up structure elastic wall 14 between key cap and key body, can avoid appearing the deformation after long-time use, extension button life, reduce the button equipment degree of difficulty simultaneously.
Furthermore, a first positioning post 24 is fixedly disposed at the bottom of the first end of the first sidewall 19, a second positioning post is fixedly disposed at the bottom of the first end of the second sidewall 20, a first positioning hole for the first positioning post 24 to insert into and position is disposed at a position on the circuit board 11 corresponding to the first positioning post 24, and a second positioning hole for the second positioning post to insert into and position is disposed at a position on the circuit board 11 corresponding to the second positioning post.
Further, a first connecting seat 25 is disposed in the middle of the first side wall 19, a first fixing hole 26 for fixedly connecting with the circuit board 11 is disposed on the first connecting seat 25, a second connecting seat is disposed in the middle of the second side wall 20, and a second fixing hole for fixedly connecting with the circuit board 11 is disposed on the second connecting seat.
Preferably, the first fixing hole 26 and the second fixing hole are both threaded holes, and when the annular wall is installed, the first positioning column 24 and the second positioning column are inserted into the first positioning hole and the second positioning hole by aligning with the first positioning hole and the second positioning hole, and then are screwed with the first fixing hole 26 and the second fixing hole after passing through the circuit board 11 by using screws.
In order to increase the connection strength, the first annular wall 22 and the second annular wall 23 are fixedly connected by a connecting wall 27, and a reinforcing wall 28 is fixedly arranged between the middle part of the third side wall 21 and the connecting wall 27.
Specifically, the first annular wall 22 includes a first arc-shaped wall 29 fixedly connected to the second end of the first side wall 19, a second arc-shaped wall 30 fixedly connected to the connecting wall 27, and a first straight wall 31 fixedly connected to the end portions of the first arc-shaped wall 29 and the second arc-shaped wall 30, the first key seat 17 is fixedly disposed in the middle of the first straight wall 31, the second annular wall 23 includes a third arc-shaped wall 32 fixedly connected to the second end of the second side wall 20, a fourth arc-shaped wall 33 fixedly connected to the connecting wall 27, and a second straight wall 34 fixedly connected to the end portions of the third arc-shaped wall 32 and the fourth arc-shaped wall 33, and the second key seat 18 is fixedly disposed in the middle of the second straight wall 34.
In order to facilitate the installation of the first annular wall 22 and the second annular wall 23, the circuit board 11 is provided with a first notch 35 at a side for accommodating the first annular wall 22 and a second notch 36 for accommodating the second annular wall 23.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. A kind of circuit board plays the wall key set, should play the wall key set on circuit board, characterized by that, it includes the first key body that is fixed on said circuit board, second key body that is fixed on said circuit board and set up side by side with said first key body, install on said circuit board and round the elastic wall around said first key body and second key body, and first key cap and second key cap, there is the first key seat in elastic butt joint with said first key body on the said elastic wall and the position that corresponds to said first key body, there is the second key seat in elastic butt joint with said second key body on the said elastic wall and the position that corresponds to said second key body, said first key cap and second key cap are fitted on said first key seat and second key seat respectively;
the elastic wall comprises a first side wall, a second side wall, a third side wall, a first annular wall and a second annular wall, wherein the second side wall is opposite to the first side wall, the third side wall is fixedly connected with the first end of the first side wall and the first end of the second side wall, and the first annular wall and the second annular wall are fixedly arranged between the second end of the first side wall and the second end of the second side wall.
2. The circuit board wall-springing button of claim 1, wherein a first positioning post is fixed to a bottom of the first end of the first side wall, a second positioning post is fixed to a bottom of the first end of the second side wall, a first positioning hole for the first positioning post to insert into and position is formed in a position of the circuit board corresponding to the first positioning post, and a second positioning hole for the second positioning post to insert into and position is formed in a position of the circuit board corresponding to the second positioning post.
3. The circuit board wall-springing button as claimed in claim 2, wherein a first connecting seat is disposed in the middle of the first side wall, the first connecting seat is provided with a first fixing hole for fixedly connecting with the circuit board, a second connecting seat is disposed in the middle of the second side wall, and the second connecting seat is provided with a second fixing hole for fixedly connecting with the circuit board.
4. The circuit board wall-springing button of claim 1, wherein the first annular wall and the second annular wall are fixedly connected through a connecting wall, and a reinforcing wall is fixedly arranged between the middle part of the third side wall and the connecting wall.
5. The circuit board wall-springing key of claim 4, wherein the first annular wall comprises a first arc-shaped wall fixedly connected to the second end of the first side wall, a second arc-shaped wall fixedly connected to the connecting wall, and a first straight wall fixedly connecting the end portions of the first arc-shaped wall and the second arc-shaped wall, the first key seat is fixedly arranged in the middle of the first straight wall, the second annular wall comprises a third arc-shaped wall fixedly connected to the second end of the second side wall, a fourth arc-shaped wall fixedly connected to the connecting wall, and a second straight wall fixedly connecting the end portions of the third arc-shaped wall and the fourth arc-shaped wall, and the second key seat is fixedly arranged in the middle of the second straight wall.
6. The circuit board elastic wall key according to claim 1, wherein the circuit board has a first notch at a side for accommodating the first annular wall and a second notch at a side for accommodating the second annular wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222484068.4U CN218447657U (en) | 2022-09-19 | 2022-09-19 | Circuit board bullet wall button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222484068.4U CN218447657U (en) | 2022-09-19 | 2022-09-19 | Circuit board bullet wall button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218447657U true CN218447657U (en) | 2023-02-03 |
Family
ID=85081769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222484068.4U Active CN218447657U (en) | 2022-09-19 | 2022-09-19 | Circuit board bullet wall button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218447657U (en) |
-
2022
- 2022-09-19 CN CN202222484068.4U patent/CN218447657U/en active Active
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| GR01 | Patent grant | ||
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