CN217955725U - Wall switch - Google Patents
Wall switch Download PDFInfo
- Publication number
- CN217955725U CN217955725U CN202221933017.9U CN202221933017U CN217955725U CN 217955725 U CN217955725 U CN 217955725U CN 202221933017 U CN202221933017 U CN 202221933017U CN 217955725 U CN217955725 U CN 217955725U
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- China
- Prior art keywords
- base
- wall switch
- press
- board
- mounting holes
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Abstract
The utility model relates to a wall switch, including base, setting gland in the base, setting face frame, rotation setting on the base press the board, rotate the setting in the gland and with press board linkage complex switch button, with switch button linkage complex movable contact bridge, static contact, binding post, the base on the symmetry be provided with two mounting holes, the base in correspond two mounting holes one side departments and be provided with two backup pads, press the board to rotate and set up in two backup pads, the base on be provided with the arc buffering hole of separating between two backup pads and two mounting holes. The utility model has the advantages of simple structure, stable and reliable performance, convenient assembly.
Description
Technical Field
The utility model particularly relates to a wall switch.
Background
At present, a wall switch refers to an electrical switch installed on a wall for switching on and off a circuit and controlling an illumination lamp. The existing wall switch comprises a base, a pressing cover, a pressing plate rotatably arranged on the base, a switch button, a pressing cover of the switch button, a movable contact bridge, a fixed contact and a wiring terminal, the base of the existing wall switch is unreasonable in structural design, when the wall switch is installed, the wall switch needs to be connected onto a hidden box of a wall through a fastening piece, the base of the wall switch is subjected to the torsion of the fastening piece, the base is easy to deform, the pressing plate is uneven, the pressure applied to the center of a wall switch main body can not be decomposed by the base, the performance of the wall switch main body is unreliable, and even the wall switch fails.
Disclosure of Invention
An object of the utility model is to overcome prior art's defect, provide a simple structure, stable performance are reliable, assemble convenient wall switch.
In order to achieve the above object, the utility model discloses a wall switch, including base, setting gland in the base, setting face frame on the base, rotation setting press the board on the base, rotate set up in the gland and with press board linkage complex switch button, with switch button linkage complex movable contact bridge, static contact, binding post, the base on the symmetry be provided with two mounting holes, the base in correspond two mounting holes one side departments and be provided with two backup pads, press the board to rotate and set up in two backup pads, the base on be provided with the arc buffering hole of separating between two backup pads and two mounting holes.
The beneficial effect of above-mentioned structure is: the arc buffer hole on the base can play the cushioning effect to can reduce the pressure of external force to wall switch center, can guarantee the job stabilization nature of wall switch main part. When the wall switch is installed, the fastening piece connected with the cassette is arranged in the installation hole of the base, the torsion of the fastening piece can be reduced through the arc-shaped buffer hole, and the torsion can be prevented from extruding the wall switch main body. And the backup pad sets up in one side of arc buffer hole, and the backup pad can not receive the extrusion of external force to press the board and can not be uneven because of external force extrusion, be favorable to improving the operational reliability of this wall switch. Therefore, the wall switch has the advantages of simple structure, stable and reliable performance and convenience in assembly.
Particularly, annular reinforcing bosses communicated with the two mounting holes are respectively arranged on the base. The annular reinforcing boss can enhance the overall strength of the base, so that the base can bear larger torsion of the fastener, and the overall strength of the wall switch is improved.
Particularly, the base is provided with latticed reinforcing convex ribs corresponding to the annular reinforcing bosses. The pressure that the base received can be decomposed to latticed enhancement protruding muscle, can alleviate the pressure that the wall switch center received, is favorable to improving this wall switch's operational reliability.
Particularly, the two supporting plates are respectively provided with a supporting shaft, the pressing plate is respectively provided with two clamping plates matched with the two supporting plates, the two clamping plates are respectively provided with an arc-shaped groove matched with the supporting shaft, and the arc-shaped grooves are clamped on the supporting shaft and form rotating connection and matching of the pressing plate and the supporting shaft. Press the board block on the back shaft of backup pad to be convenient for press the assembly of board and backup pad, the assembly is more convenient, and the backup pad can not receive the extrusion of external force, thereby can guarantee to press the board and can reliably move, is favorable to improving the operational reliability of this wall switch.
In particular, the two support plates are provided with reinforcing ribs on one side. The reinforcing ribs can enhance the strength of the supporting plate, thereby being beneficial to improving the working reliability of the wall switch.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is an exploded view of the embodiment of the present invention.
Fig. 3 is a perspective view of the pressing plate according to the embodiment of the present invention.
Detailed Description
As shown in fig. 1-3, the embodiment of the present invention is a wall switch, including base 10, gland 11, the face frame 12, the rotation setting that set up on base 10 of setting in base 10, the rotation sets up in gland 11 and with press plate 13 linkage complex switch button 14, with switch button 14 linkage complex movable contact bridge, static contact, binding post with switch button 14, base 10 on the symmetry be provided with two mounting holes 101, base 10 in correspond two mounting holes 101 one side department and be provided with two backup pads 102, press plate 13 to rotate and set up on two backup pads 102, base 10 on be provided with the arc buffering hole 103 of separating between two backup pads 102 and two mounting holes 101. The base 10 is provided with annular reinforcing bosses 104 communicated with the two mounting holes 101. The annular reinforcing boss can enhance the overall strength of the base, so that the base can bear larger torsion of the fastener, and the overall strength of the wall switch is improved. The base 10 is provided with a grid-shaped reinforcing convex rib 105 corresponding to the annular reinforcing boss 104. The pressure that the base received can be decomposed to latticed enhancement protruding muscle, can alleviate the pressure that the wall switch center received, is favorable to improving this wall switch's operational reliability.
As shown in fig. 2, the two support plates 102 are respectively provided with a support shaft 1021, the press plate 13 is respectively provided with two clamping plates 131 matched with the two support plates 102, the two clamping plates 131 are respectively provided with an arc-shaped groove 132 matched with the support shaft 1021, and the arc-shaped groove 132 is clamped on the support shaft 1021, so that the press plate 13 is in rotating connection and matching with the support shaft 1021. Press the board block on the back shaft of backup pad to be convenient for press the assembly of board and backup pad, the assembly is more convenient, and the backup pad can not receive the extrusion of external force, thereby can guarantee to press the board and can reliably move, is favorable to improving the operational reliability of this wall switch. Reinforcing ribs 1022 are provided on one side of the two support plates 102. The reinforcing ribs can enhance the strength of the supporting plate, thereby being beneficial to improving the working reliability of the wall switch.
The arc buffer hole on the base can play the cushioning effect to can reduce the pressure of external force to wall switch center, can guarantee the job stabilization nature of wall switch main part. When the wall switch is installed, the fastener connected with the cassette is arranged in the installation hole of the base, the torsion of the fastener can be reduced through the arc-shaped buffer hole, and the torsion can be prevented from extruding the wall switch main body. And the backup pad sets up in one side of arc buffer hole, and the backup pad can not receive the extrusion of external force to press the board and can not be uneven because of external force extrusion, be favorable to improving this wall switch's operational reliability. Therefore, the wall switch has the advantages of simple structure, stable and reliable performance and convenience in assembly.
Claims (5)
1. The utility model provides a wall switch, includes the base, sets up gland in the base, sets up the face frame on the base, rotates the setting and press the board on the base, rotate the setting in the gland and with press board linkage complex switch button, with switch button linkage complex movable contact bridge, static contact, binding post, its characterized in that: the base on be provided with two mounting holes of symmetry, the base in correspond two mounting hole one side departments and be provided with two backup pads, press the board to rotate and set up in two backup pads, the base on be provided with the arc buffering hole of separating between two backup pads and two mounting holes.
2. A wall switch as defined in claim 1, wherein: the base is respectively provided with an annular reinforcing lug boss communicated with the two mounting holes.
3. A wall switch as defined in claim 2, wherein: the base on correspond annular and strengthen boss department and be provided with the protruding muscle of reinforcement that is latticed.
4. A wall switch according to claim 1 or 2, wherein: the two supporting plates are respectively provided with a supporting shaft, the pressing plate is respectively provided with two clamping plates matched with the two supporting plates, the two clamping plates are respectively provided with arc-shaped grooves matched with the supporting shafts, and the arc-shaped grooves are clamped on the supporting shafts and form rotating connection matching of the pressing plate and the supporting shafts.
5. A wall switch as defined in claim 4, wherein: and reinforcing ribs are arranged on one sides of the two supporting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221933017.9U CN217955725U (en) | 2022-07-22 | 2022-07-22 | Wall switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221933017.9U CN217955725U (en) | 2022-07-22 | 2022-07-22 | Wall switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217955725U true CN217955725U (en) | 2022-12-02 |
Family
ID=84224344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221933017.9U Active CN217955725U (en) | 2022-07-22 | 2022-07-22 | Wall switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217955725U (en) |
-
2022
- 2022-07-22 CN CN202221933017.9U patent/CN217955725U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |