CN210897154U - Universal circuit breaker mask - Google Patents
Universal circuit breaker mask Download PDFInfo
- Publication number
- CN210897154U CN210897154U CN202020039480.3U CN202020039480U CN210897154U CN 210897154 U CN210897154 U CN 210897154U CN 202020039480 U CN202020039480 U CN 202020039480U CN 210897154 U CN210897154 U CN 210897154U
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- button
- face guard
- circuit breaker
- trip
- guide part
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Abstract
The utility model relates to an omnipotent circuit breaker face guard, including the face guard body, be used for driving two buttons of circuit breaker separating brake or combined floodgate, be provided with the button groove on the face guard body, be provided with the spacing hole that communicates with the button groove on the face guard body, the button include the button body, set up at the button inslot and with button body matched with reset spring, the one end of button body have and expose at this external button panel of face guard, the other end of button body is provided with guide part and trip respectively, guide part, trip pass reset spring and extend in spacing downthehole, spacing downthehole be provided with trip matched with stopper, trip and stopper looks block, and constitute the joint cooperation of button body and face guard body. The utility model has the advantages of simple structure, compact structure, stable and reliable performance.
Description
Technical Field
The utility model relates to an universal circuit breaker, concretely relates to universal circuit breaker face guard.
Background
The universal circuit breaker is also called frame type circuit breaker, and is a mechanical switch electric appliance which can connect, bear and break the current under the normal circuit condition, and can also connect, bear and break the current for a certain time under the specified abnormal circuit condition. Conventional circuit breakers are used to distribute electrical energy and to protect lines and power equipment from overloads, undervoltages, short circuits, etc. The face guard of current universal circuit breaker is provided with the button that is used for realizing circuit breaker separating brake or combined floodgate, and this button structural design is unreasonable, and the button hole on button and the face guard forms the dislocation easily, leads to the button jamming, leads to the unable reset of button to this universal circuit breaker can't normally divide-shut brake, causes the incident easily, and the clearance of button and face guard is too big, leads to the circuit breaker face guard pleasing to the eye.
Disclosure of Invention
An object of the utility model is to overcome prior art's defect, provide a simple structure, compact structure, dependable and stable performance's universal circuit breaker face guard.
For realizing the above-mentioned purpose, the utility model discloses an universal circuit breaker face guard, include the face guard body, be used for driving two buttons of circuit breaker separating brake or combined floodgate, the face guard body on be provided with the button groove, be provided with the spacing hole that communicates with the button groove on the face guard body, the button include the button body, set up at the button inslot and with button body matched with reset spring, the one end of button body have and expose at this external button panel of face guard, the other end of button body is provided with guide part and trip respectively, guide part, trip pass reset spring and extend at spacing downthehole, spacing downthehole be provided with trip matched with stopper, trip and stopper looks block, and constitute the joint cooperation of button body and face guard body.
The beneficial effect of above-mentioned structure is: the button adopts the trip form to clamp on the face guard body, and the assembly of the button of being convenient for and face guard body is favorable to improving assembly efficiency, and can avoid button and face guard body jamming each other, and the button can reliably reset, and the clearance between button and the face guard body is little, is favorable to promoting the pleasing to the eye degree of whole face guard body to this universal circuit breaker face guard has simple structure, compact structure, dependable performance advantage.
Particularly, a guide contact surface matched with the guide part is arranged in the limiting hole, and the guide part can slide in the limiting hole along the guide contact surface in a reciprocating mode. The limiting hole is internally provided with a guide contact surface matched with the guide part, so that the button can be ensured to be reset reliably, and the reliability of the action of the button is improved.
Particularly, the inner wall of the button panel is provided with a limiting groove, one end of the reset spring is clamped in the limiting groove, and the reset spring is in limiting fit with the button body. Reset spring and button body adopt the joint cooperation, and the assembly of the button body of being convenient for and reset spring is favorable to improving assembly efficiency.
Drawings
Fig. 1 is a perspective 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 button body according to the embodiment of the present invention.
Detailed Description
As shown in fig. 1 to 3, the embodiment of the present invention is a universal circuit breaker mask, which comprises a mask body 10, two buttons 20 for driving the circuit breaker to open or close, the face mask body 10 is provided with a button groove 101, the face mask body 10 is provided with a limit hole 102 communicated with the button groove 101, the button 20 comprises a button body 21, a return spring 22 arranged in the button groove 101 and matched with the button body 21, one end of the button body 21 is provided with a button panel 211 exposed out of the mask body 10, the other end of the button body 21 is respectively provided with a guide part 212 and a clamping hook 213, the guiding part 212 and the hook 213 pass through the return spring 22 and extend in the limiting hole 102, the limiting hole 102 is internally provided with a limiting block 103 matched with the hook 213, the hook 213 is clamped with the limiting block 103, and the button body 21 is clamped and matched with the mask body 10. The limiting hole 102 is internally provided with a guide contact surface 104 matched with the guide part 212, and the guide part 212 can slide in the limiting hole 102 in a reciprocating manner along the guide contact surface 104. The limiting hole is internally provided with a guide contact surface matched with the guide part, so that the button can be ensured to be reset reliably, and the reliability of the action of the button is improved. The inner wall of the button panel 211 is provided with a limit groove 214, one end of the return spring 22 is clamped in the limit groove 214, and the return spring 214 is in limit fit with the button body 21. Reset spring and button body adopt the joint cooperation, and the assembly of the button body of being convenient for and reset spring is favorable to improving assembly efficiency. And the return spring adopts a tower-shaped spring, and is not influenced by the wire diameter of the return spring (the spring is completely in a gap and cannot be wound) when the button is pressed down to the maximum stroke, so that the action stroke of the button is increased. The button block is in spacing downthehole, and the guide part of button can not fall out spacing hole, can avoid the button to fall out the circuit breaker face guard because of reseing, and the afterbody of guide part can contradict on operating device, is favorable to reducing the pressing operation power of button, and the user of being convenient for uses.
The button adopts the trip form to clamp on the face guard body, and the assembly of the button of being convenient for and face guard body is favorable to improving assembly efficiency, and can avoid button and face guard body jamming each other, and the button can reliably reset, and the clearance between button and the face guard body is little, is favorable to promoting the pleasing to the eye degree of whole face guard body to this universal circuit breaker face guard has simple structure, compact structure, dependable performance advantage.
Claims (3)
1. The utility model provides a conventional circuit breaker face guard, includes the face guard body, is used for driving two buttons that circuit breaker separating brake or combined floodgate, its characterized in that: the face guard body on be provided with the button groove, be provided with the spacing hole that communicates with the button groove on the face guard body, the button include the button body, set up at the button inslot and with button body matched with reset spring, the one end of button body have and expose this external button panel of face guard, the other end of button body is provided with guide part and trip respectively, guide part, trip pass reset spring and extend in spacing downthehole, spacing downthehole be provided with trip matched with stopper, trip and stopper looks block, and constitute the joint cooperation of button body and face guard body.
2. A universal circuit breaker face shield as claimed in claim 1, wherein: the limiting hole is internally provided with a guide contact surface matched with the guide part, and the guide part can slide in the limiting hole along the guide contact surface in a reciprocating manner.
3. Universal circuit breaker facemask as claimed in claim 1 or 2, characterized in that: the inner wall of the button panel is provided with a limiting groove, one end of the reset spring is clamped in the limiting groove, and the reset spring is in limiting fit with the button body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020039480.3U CN210897154U (en) | 2020-01-08 | 2020-01-08 | Universal circuit breaker mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020039480.3U CN210897154U (en) | 2020-01-08 | 2020-01-08 | Universal circuit breaker mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210897154U true CN210897154U (en) | 2020-06-30 |
Family
ID=71315485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020039480.3U Active CN210897154U (en) | 2020-01-08 | 2020-01-08 | Universal circuit breaker mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210897154U (en) |
-
2020
- 2020-01-08 CN CN202020039480.3U patent/CN210897154U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325603 Wenzhou Daqiao Industrial Park, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Huanyu Hi Tech Co.,Ltd. Address before: 325603 Wenzhou Daqiao Industrial Park, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: HUANYU GROUP ZHEJIANG HIGH-TECH Co.,Ltd. |