CN217386969U - High-strength wall switch - Google Patents
High-strength wall switch Download PDFInfo
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- CN217386969U CN217386969U CN202221185609.7U CN202221185609U CN217386969U CN 217386969 U CN217386969 U CN 217386969U CN 202221185609 U CN202221185609 U CN 202221185609U CN 217386969 U CN217386969 U CN 217386969U
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- driving piece
- frame body
- body portion
- driving
- frame portion
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Abstract
The utility model relates to a high strength wall switch, including base, face lid, press board, switch button, gland, movable contact bridge, static contact, binding post, the base have with face lid matched with frame body portion, be provided with steel framework in this frame body portion, steel framework on be provided with annular protruding muscle, the gomphosis of annular protruding muscle is in frame body portion, and constitute the joint cooperation of steel framework and frame body portion, be provided with the mounting hole on frame body portion, the steel framework respectively, the both sides of frame body portion on be provided with the draw-in groove respectively, the face lid in be provided with draw-in groove matched with fixture block, the fixture block is in the draw-in groove, and constitutes the joint cooperation of face lid and frame body portion. The utility model has the advantages of simple structure, stable performance, reliable performance, convenient assembly and high strength.
Description
Technical Field
The utility model relates to a wall switch, concretely relates to high strength 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 pressing cover, a movable contact bridge, a fixed contact and a wiring terminal, the base of the existing wall switch is unreasonable in structural design and poor in strength, when the existing wall switch is installed, the base needs to be connected to a concealed box of a wall through a fastening piece, and the base is prone to cracking and breaking, so that the quality of the wall switch is greatly influenced, and the service life of the wall switch is short.
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, high strength wall switch.
In order to achieve the above purpose, the utility model discloses a high strength wall switch, including base, face lid, press board, switch button, gland, movable contact bridge, static contact, binding post, the base have with face lid matched with frame body portion, be provided with steel framework in this frame body portion, steel framework on be provided with annular protruding muscle, the gomphosis of annular protruding muscle is in frame body portion, and constitute the joint cooperation of steel framework and frame body portion, be provided with the mounting hole on frame body portion, the steel framework respectively, the both sides of frame body portion on be provided with the draw-in groove respectively, the face lid in be provided with the fixture block with draw-in groove matched with, the fixture block is in the draw-in groove, and constitute the joint cooperation of face lid and frame body portion.
The beneficial effect of above-mentioned structure is: the base and the frame body adopt an integrated structure design, and the frame body is internally provided with a square frame, thereby the strength of the frame body can be enhanced, when the wall switch is installed, the frame body at the bottom is not easy to crack and damage, thereby being beneficial to improving the quality of the wall switch, and the steel frame and the frame body are embedded into an integrated structure, the structure is more compact, the strength is higher, the surface cover is clamped on the frame body, the connection between the surface cover and the frame body can be ensured to be more compact, thereby the wall switch has the advantages of simple structure, stable and reliable performance, convenient assembly and high strength.
Particularly, a driving part for driving the switch button is arranged in the pressing plate, two supporting pieces are symmetrically arranged on the driving part, arc-shaped grooves are respectively arranged on the two supporting pieces, a supporting shaft matched with the two supporting pieces is arranged on the pressing cover, and the arc-shaped grooves are clamped on the supporting shaft and form rotating connection and matching of the driving part and the pressing cover. The driving piece block is on the back shaft of gland, and the assembly of driving piece and gland of being convenient for, and the assembly is more convenient, can guarantee that the driving piece can reliably rotate on the gland, is favorable to improving the operational reliability of this wall switch.
Particularly, two driving pieces are respectively arranged on the driving piece corresponding to two sides of the switch button, the two driving pieces move along with the driving piece and can be abutted against the guide inclined planes on two sides of the switch button, and the driving piece and the switch button are in linkage fit. The driving piece is abutted against the guide inclined plane of the switch button, so that the driving piece can be ensured to stably and reliably drive the switch button to act, and the working reliability of the wall switch is improved.
Particularly, be provided with four pothooks that are the distribution of rectangle array in pressing the board, driving piece on correspond four pothooks and punishment and be provided with the card hole respectively, the pothook block in the card hole, and constitute driving piece and press the joint cooperation of board. The driving piece is connected with the pressing plate in a clamping matching mode, so that the driving piece and the pressing plate are convenient to assemble, and the assembly efficiency of the wall switch is improved.
Drawings
Fig. 1 is an exploded view of an embodiment of the present invention.
Fig. 2 is a cross-sectional view of an 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, an embodiment of the present invention is a high strength wall switch, including a base 10, a face cover 11, a pressing plate 12, a switch button 13, a pressing cover 14, a movable contact bridge 15, a fixed contact 16, and a connection terminal 17, wherein the base 10 has a frame 101 matched with the face cover 11, a steel frame 102 is disposed in the frame 101, the steel frame 102 is provided with an annular protruding rib 103, the annular protruding rib 103 is embedded in the frame 101, and forms a clamping fit between the steel frame 102 and the frame 101, the frame 101 and the steel frame 102 are respectively provided with a mounting hole 100, the two sides of the frame 101 are respectively provided with a clamping groove 104, the face cover 11 is provided with a clamping block 111 matched with the clamping groove 104, the clamping block 111 is clamped in the clamping groove 104, and forms a clamping fit between the face cover 11 and the frame 101.
As shown in fig. 1 and 3, a driving member 18 for driving the switch knob 13 is disposed in the pressing plate 12, two supporting pieces 181 are symmetrically disposed on the driving member 18, arc-shaped grooves 182 are respectively disposed on the two supporting pieces 181, a supporting shaft 141 matched with the two supporting pieces 181 is disposed on the pressing cover 14, and the arc-shaped grooves 182 are fastened on the supporting shaft 141 and form a rotating connection and matching between the driving member 18 and the pressing cover 14. The driving piece block is on the back shaft of gland, and the assembly of driving piece and gland of being convenient for, and the assembly is more convenient, can guarantee that the driving piece can reliably rotate on the gland, is favorable to improving the operational reliability of this wall switch. The driving piece 18 is provided with a driving piece 183 on each of two sides corresponding to the switch knob 13, and the two driving pieces 183 act along with the driving piece 18 and can abut against the guiding inclined planes 131 on the two sides of the switch knob 13 to form linkage matching of the driving piece 18 and the switch knob 13. The driving piece is abutted against the guide inclined plane of the switch button, so that the driving piece can be ensured to stably and reliably drive the switch button to act, and the working reliability of the wall switch is improved. The pressing plate 12 is internally provided with four hooks 121 distributed in a rectangular array, the driving part 18 is respectively provided with clamping holes 184 corresponding to the four hooks 121, and the hooks 121 are clamped in the clamping holes 184 to form clamping matching of the driving part 18 and the pressing plate 12. The driving piece is connected with the pressing plate in a clamping matching mode, so that the driving piece and the pressing plate are convenient to assemble, and the assembly efficiency of the wall switch is improved.
The base and the frame body adopt an integrated structure design, and the frame body is internally provided with a square frame, thereby the strength of the frame body can be enhanced, when the wall switch is installed, the frame body at the bottom is not easy to crack and damage, thereby being beneficial to improving the quality of the wall switch, and the steel frame and the frame body are embedded into an integrated structure, the structure is more compact, the strength is higher, the surface cover is clamped on the frame body, the connection between the surface cover and the frame body can be ensured to be more compact, thereby the wall switch has the advantages of simple structure, stable and reliable performance, convenient assembly and high strength.
Claims (4)
1. The utility model provides a high strength wall switch, includes base, face lid, presses board, switch button, gland, movable contact bridge, static contact, binding post, its characterized in that: the base have with face lid matched with frame portion, be provided with steel frame in this frame portion, steel frame on be provided with annular protruding muscle, the gomphosis of annular protruding muscle is in frame portion, and constitutes steel frame and frame portion's joint cooperation, be provided with the mounting hole on frame portion, the steel frame respectively, the both sides of frame portion on be provided with the draw-in groove respectively, face lid in be provided with draw-in groove matched with fixture block, the fixture block is in the draw-in groove, and constitute the joint cooperation of face lid and frame portion.
2. A high strength wall switch as defined in claim 1, wherein: the pressing plate is internally provided with a driving piece for driving the switch button, the driving piece is symmetrically provided with two supporting pieces, the two supporting pieces are respectively provided with an arc-shaped groove, the gland is provided with a supporting shaft matched with the two supporting pieces, and the arc-shaped grooves are clamped on the supporting shafts and form rotating connection and matching of the driving piece and the gland.
3. A high strength wall switch as defined in claim 2, wherein: the driving piece is provided with a driving piece corresponding to two sides of the switch button, the two driving pieces move along with the driving piece and can be abutted against the guide inclined planes at two sides of the switch button, and linkage matching of the driving piece and the switch button is formed.
4. A high strength wall switch as defined in claim 2, wherein: the pressing plate is internally provided with four clamping hooks distributed in a rectangular array, the driving part is respectively provided with clamping holes corresponding to the four clamping hooks, and the clamping hooks are clamped in the clamping holes and form clamping matching of the driving part and the pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221185609.7U CN217386969U (en) | 2022-05-17 | 2022-05-17 | High-strength wall switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221185609.7U CN217386969U (en) | 2022-05-17 | 2022-05-17 | High-strength wall switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217386969U true CN217386969U (en) | 2022-09-06 |
Family
ID=83087460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221185609.7U Active CN217386969U (en) | 2022-05-17 | 2022-05-17 | High-strength wall switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217386969U (en) |
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2022
- 2022-05-17 CN CN202221185609.7U patent/CN217386969U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 2, Chuangsan Road, Yueqingwan Port District, Yueqing, Wenzhou City, Zhejiang Province 325600 Patentee after: Zhejiang Jinli Electrical Appliances Co.,Ltd. Address before: 325600 Chantou village, Tiancheng street, Yueqing City, Wenzhou City, Zhejiang Province (in Zhejiang Jiabao Technology Electronics Co., Ltd.) Patentee before: YUEQING JINLI ELECTRICAL APPLIANCE SCIENCE & TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address |