CN209843557U - Surface mounted wall switch - Google Patents
Surface mounted wall switch Download PDFInfo
- Publication number
- CN209843557U CN209843557U CN201921230629.XU CN201921230629U CN209843557U CN 209843557 U CN209843557 U CN 209843557U CN 201921230629 U CN201921230629 U CN 201921230629U CN 209843557 U CN209843557 U CN 209843557U
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- China
- Prior art keywords
- arc
- switch
- spacing
- wall
- braced frame
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Abstract
The utility model relates to a surface-mounted wall switch, which comprises a base, a plurality of switch components and a pressing plate, wherein the base comprises a bottom plate, the center, be provided with a plurality of holding chambeies on the bottom plate, each holding intracavity is provided with a switch module respectively, the top department that corresponds switch module in the center is provided with braced frame, the both sides department that corresponds each switch module on the braced frame is provided with a support piece respectively, support piece includes that two parallel intervals set up the arc backup pad on braced frame, the back shaft, be provided with a plurality of connecting plates between two arc backup pads, be formed with spacing arc wall between two arc backup pads and each connecting plate, be provided with the limiting plate of interlude in spacing arc wall on the both sides of pressing the board respectively, it is provided with the arc draw-in groove to correspond back shaft department on the limiting plate, the arc draw-in groove block just constitutes to be connected the cooperation according to the rotation. The utility model has the advantages of simple structure, stable performance, reliability, convenient assembly and long service life.
Description
Technical Field
The utility model particularly relates to a surface mounted 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, a switch button, a pressing cover, a movable contact bridge, a static contact and a wiring terminal, wherein the pressing plate of the existing wall switch is directly installed on a supporting frame of the base, the structural design of the supporting frame of the existing base is unreasonable, so that the pressing plate is inconvenient to assemble with the supporting frame, the pressing plate is easy to shake, the use hand feeling of the switch is influenced, the strength of the supporting frame is poor, the service life of the base is short, and the wall switch also has the defects of complex structure, unreliable performance, poor pressing hand feeling and inconvenient assembly.
Disclosure of Invention
An object of the utility model is to overcome prior art's defect, provide a simple structure, stable performance are reliable, the assembly is convenient, long service life's obviously adorns wall switch.
In order to realize the purpose, the utility model adopts a surface mounted wall switch, which comprises a base, a plurality of switch components and a press plate, wherein the base comprises a bottom plate and a middle frame arranged on the bottom plate, the bottom plate is provided with a plurality of holding cavities, each holding cavity is respectively provided with one switch component, a supporting frame is arranged in the middle frame corresponding to the upper part of the switch component, the supporting frame is respectively provided with a supporting piece corresponding to the two sides of each switch component, the supporting piece comprises two arc supporting plates which are arranged on the supporting frame at intervals in parallel and a supporting shaft arranged between the two arc supporting plates, a plurality of connecting plates are arranged between the two arc supporting plates, a limiting arc groove is formed between the two arc supporting plates and each connecting plate, and the two sides of the press plate are respectively provided with a limiting plate which is inserted in the limiting arc groove, the limiting plate is provided with an arc-shaped clamping groove corresponding to the supporting shaft, and the arc-shaped clamping groove is clamped on the supporting shaft and forms rotating connection and matching of the pressing plate and the supporting frame.
The beneficial effect of above-mentioned structure is: the support piece of center adopts double arc shape backup pad structure, and this structural design's support piece's intensity is better, and is formed with spacing arc wall between two arc backup pads, and spacing arc wall can be to playing limiting displacement according to the board, can avoid rocking according to the board, and clamp on the back shaft according to the board, is convenient for press the assembly of board and braced frame to this wall switch has simple structure, stable performance is reliable, the assembly is convenient, long service life's advantage.
Particularly, the supporting frame is provided with a limiting part at the two ends corresponding to the arc supporting plates respectively, a limiting groove communicated with the limiting arc groove is formed between every two adjacent limiting parts, and the limiting plate of the pressing plate is clamped in the limiting groove and forms limiting matching of the pressing plate and the limiting part. The supporting frame is provided with a limiting part which is in limiting fit with the pressing plate, so that the pressing plate can be prevented from shaking, and the texture and the use hand feeling of the product can be improved.
Particularly, the switch assembly comprises a gland covered on the accommodating cavity, a switch button rotatably arranged on the gland, a moving contact arranged in the accommodating cavity and in linkage fit with the switch button, a first wiring terminal, a conducting strip, a fixed contact arranged in the accommodating cavity and in fit with the moving contact, and a second wiring terminal connected with the fixed contact, wherein one end of the conducting strip is connected to the first wiring terminal, the other end of the conducting strip is provided with a contact part, and the contact part is abutted against the lower end face of the moving contact and forms an electric connection between the conducting strip and the moving contact. The first wiring terminal is connected with the moving contact through the conducting strip, so that the moving contact and the wiring terminal are convenient to assemble, the reliability of electric connection of the first wiring terminal and the moving contact is guaranteed, the switch component is integrated and modularized and is arranged in the accommodating cavity, and the assembly efficiency of the wall switch is improved.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is an internal structure diagram of the embodiment of the present invention.
Fig. 3 is a perspective view of a switch assembly according to an embodiment of the present invention.
Fig. 4 is a perspective view of a bottom plate according to an embodiment of the present invention.
Fig. 5 is a perspective view of the pressing plate according to the embodiment of the present invention.
Detailed Description
As shown in fig. 1 to 5, an embodiment of the present invention is an open-mounted wall switch, including a base 10, a plurality of switch assemblies 20, and a pressing plate 11, wherein the base 10 includes a bottom plate 101 and a middle frame 102 disposed on the bottom plate 101, the bottom plate 101 is provided with a plurality of accommodating cavities 103, each accommodating cavity 103 is respectively provided with one switch assembly 20, a supporting frame 104 is disposed in the middle frame 102 above the corresponding switch assembly 20, a supporting member 105 is disposed on the supporting frame 104 at two sides corresponding to each switch assembly 20, the supporting member 105 includes two arc supporting plates 106 disposed on the supporting frame 105 at parallel intervals and a supporting shaft 107 disposed between the two arc supporting plates 106, a plurality of connecting plates 108 are disposed between the two arc supporting plates 108, and limiting arc slots 109 are formed between the two arc supporting plates 108 and each connecting plate 108, limiting plates 111 inserted into the limiting arc-shaped grooves 109 are respectively arranged on two sides of the pressing plate 11, arc-shaped clamping grooves 112 are arranged on the limiting plates 111 corresponding to the supporting shafts 107, and the arc-shaped clamping grooves 112 are clamped on the supporting shafts 107 and form rotating connection and matching of the pressing plate 11 and the supporting frame 105. The supporting frame 105 is provided with a limiting member 110 at each end corresponding to each arc-shaped supporting plate 108, a limiting groove 100 communicated with the limiting arc-shaped groove 109 is formed between every two adjacent limiting members 110, and the limiting plate 111 of the pressing plate 11 is clamped in the limiting groove 100 and forms limiting matching of the pressing plate 11 and the limiting members 110. The supporting frame is provided with a limiting part which is in limiting fit with the pressing plate, so that the pressing plate can be prevented from shaking, and the texture and the use hand feeling of the product can be improved.
As shown in fig. 3, the switch assembly 20 includes a pressing cover 21 covering the accommodating cavity 103, a switch button 22 rotatably disposed on the pressing cover 21, a movable contact 23 disposed in the accommodating cavity 103 and cooperating with the switch button 22, a first connection terminal 24, a conductive sheet 25, a fixed contact 26 disposed in the accommodating cavity 103 and cooperating with the movable contact 23, and a second connection terminal 27 connected to the fixed contact 26, wherein one end of the conductive sheet 25 is connected to the first connection terminal 24, the other end of the conductive sheet 25 is provided with a contact portion 251, and the contact portion 251 abuts against a lower end surface of the movable contact 23, and forms an electrical connection between the conductive sheet 25 and the movable contact 23. The first wiring terminal is connected with the moving contact through the conducting strip, so that the moving contact and the wiring terminal are convenient to assemble, the reliability of electric connection of the first wiring terminal and the moving contact is guaranteed, the switch component is integrated and modularized and is arranged in the accommodating cavity, and the assembly efficiency of the wall switch is improved. The support piece of center adopts double arc shape backup pad structure, and this structural design's support piece's intensity is better, and is formed with spacing arc wall between two arc backup pads, and spacing arc wall can be to playing limiting displacement according to the board, can avoid rocking according to the board, and clamp on the back shaft according to the board, is convenient for press the assembly of board and braced frame to this wall switch has simple structure, stable performance is reliable, the assembly is convenient, long service life's advantage.
Claims (3)
1. The utility model provides an obviously adorn wall switch, includes base, a plurality of switch module, presses the board, the base include the bottom plate, set up the center on the bottom plate, the bottom plate on be provided with a plurality of holding chambeies, each holding intracavity is provided with a switch module, its characterized in that respectively: the center in correspond switch module's top department be provided with braced frame, braced frame on correspond each switch module's both sides department and be provided with a support piece respectively, support piece include two parallel interval set up arc backup pads on braced frame, set up the back shaft between two arc backup pads, two arc backup pads between be provided with a plurality of connecting plates, two arc backup pads and each connecting plate between be formed with spacing arc wall, the both sides of pressing the board on be provided with the limiting plate of interlude in spacing arc wall respectively, the limiting plate on correspond back shaft department and be provided with the arc draw-in groove, the arc draw-in groove block on the back shaft and constitute and press the board and be connected the cooperation with braced frame's rotation.
2. An open mounted wall switch according to claim 1, characterized in that: the supporting frame on correspond the both ends punishment of each arc backup pad and be provided with a locating part respectively, and be formed with the spacing groove that is linked together with spacing arc wall between per two adjacent locating parts, the limiting plate block according to the board at spacing inslot, and constitute the spacing cooperation according to board and locating part.
3. An open mounted wall switch according to claim 1 or 2, characterized in that: the switch assembly comprises a gland covered on the accommodating cavity, a switch button rotatably arranged on the gland, a moving contact arranged in the accommodating cavity and in linkage fit with the switch button, a first wiring terminal, a conducting strip, a static contact arranged in the accommodating cavity and in fit with the moving contact, and a second wiring terminal connected with the static contact, wherein one end of the conducting strip is connected to the first wiring terminal, the other end of the conducting strip is provided with a contact part, and the contact part is abutted against the lower end face of the moving contact and forms an electric connection between the conducting strip and the moving contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921230629.XU CN209843557U (en) | 2019-07-31 | 2019-07-31 | Surface mounted wall switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921230629.XU CN209843557U (en) | 2019-07-31 | 2019-07-31 | Surface mounted wall switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209843557U true CN209843557U (en) | 2019-12-24 |
Family
ID=68899925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921230629.XU Active CN209843557U (en) | 2019-07-31 | 2019-07-31 | Surface mounted wall switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209843557U (en) |
-
2019
- 2019-07-31 CN CN201921230629.XU patent/CN209843557U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |