CN220821443U - Shunt release with indication - Google Patents
Shunt release with indication Download PDFInfo
- Publication number
- CN220821443U CN220821443U CN202322558189.3U CN202322558189U CN220821443U CN 220821443 U CN220821443 U CN 220821443U CN 202322558189 U CN202322558189 U CN 202322558189U CN 220821443 U CN220821443 U CN 220821443U
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- release
- indication
- main board
- piece
- linkage
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- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a shunt release with an indication, which comprises a release shell, a release assembly and an indication piece, wherein an indication window is arranged on the release shell, the release assembly comprises a release main board and a linkage block, and when the indication piece rotates in a release state, the release main board rotates in the same direction with the release main board to drive a handle to break; the linkage block is rotationally connected to the tripping main board and is connected with the circuit breaker in parallel, in the tripping state, the linkage block rotates and drives the circuit breaker to break, when the circuit breaker is closed and broken, the indicating piece is not exposed at the indicating window, the second torsion spring for resetting the tripping main board is arranged on the rotating shaft part of the tripping main board, and the third torsion spring for resetting the linkage block is sleeved on the linkage block. According to the utility model, the indication part is not caused to indicate when the breaker is switched on or off by the tripping component, and only the indication part plays an indication role when the shunt release is tripped.
Description
Technical Field
The utility model relates to the technical field of shunt release, in particular to a shunt release with an indication.
Background
The miniature circuit breakers applied to the fire protection field are all required to be matched with the shunt release, and the purpose of the miniature circuit breakers is to forcedly break a circuit remotely when a load controlled by the miniature circuit breakers breaks down in a fire disaster and the like, so that unnecessary economic losses are reduced.
The existing shunt release has no indication function, so that when the shunt release is used for opening the breaker, the breaker can not be judged to be automatically opened or opened.
Disclosure of Invention
The utility model aims to provide a shunt release with an indication, which solves the technical scheme.
In order to achieve the above purpose, the utility model provides the following technical scheme,
The shunt release with the indication is characterized by comprising a release shell, a release assembly and an indication piece, wherein an indication window is arranged on the release shell, the release assembly comprises a release main board and a linkage block, the indication piece and the release main board are rotatably arranged on the release shell, the indication piece is arranged on one side, close to the wall surface of the release shell, the indication piece is connected with a driving piece in a linkage mode, the driving piece is in a locking state in a non-release state, the indication piece is unlocked from the driving piece in a release state, the indication piece rotates and the release state is displayed in the indication window, and a first torsion spring is arranged on the indication piece and is used for storing energy and driving the indication piece to rotate and reset in the release state; the inner side of the tripping main board is provided with a linkage part which is linked with the indicating piece, and when the indicating piece rotates in a tripping state, the tripping main board rotates in the same direction with the tripping main board to drive the handle to break the brake; the linkage block is rotationally connected to the tripping main board and is connected with the circuit breaker in parallel, in the tripping state, the linkage block rotates and drives the circuit breaker to break, when the circuit breaker is closed and broken, the indicating piece is not exposed at the indicating window, the second torsion spring for resetting the tripping main board is arranged on the rotating shaft part of the tripping main board, and the third torsion spring for resetting the linkage block is sleeved on the linkage block.
The utility model further provides a linkage plate arranged on the tripping main plate, the linkage plate is abutted or separated from the linkage block and is arranged close to one side of the indicating piece, the linkage plate is connected with the handle through the connecting pin, a first connecting hole connected with the tripping main plate and a second connecting hole connected with the connecting pin are formed on the linkage plate, and when the indicating piece drives the tripping main plate to rotate to one side of the handle, the linkage plate and the tripping main plate synchronously rotate and simultaneously pull the connecting pin to be separated from the handle.
The utility model further provides an electromagnetic system, and the electromagnetic system drives the driving piece and the linkage block to rotate when the electromagnetic system trips, so that the indicating piece and the driving piece are unlocked, and the linkage block is driven to break the breaker.
The utility model further provides that the linkage block is provided with a sleeving space for sleeving the tripping main board, sleeving holes are formed at two sides of the sleeving space, and the sleeving holes are formed at two sides of the tripping main board and are arranged in a pair with the holes on the tripping main board.
The utility model is further provided with the linkage block, wherein the linkage block is provided with a first acting arm matched with an electromagnetic system and a third acting arm matched with a linkage plate, and the electromagnetic system acts on the first acting arm; the driving piece is provided with a second action arm matched with the electromagnetic system.
The utility model further provides that the electromagnetic system acts on the first and second actuating arms simultaneously.
The utility model has the beneficial effects that: the principle of the utility model is as follows: when the shunt release is tripped, the electromagnetic system drives the driving piece and the linkage block to rotate, wherein the driving piece and the indicating piece are unlocked, so that the indicating piece moves to one side of the handle under the action of the first torsion spring, and the indicating piece is positioned in the indicating window to indicate the tripping state; meanwhile, the indicating piece and the tripping main board are in linkage with each other through a linkage part arranged in the tripping main board, so that the linkage board is driven to realize the opening of the handle; when the linkage block rotates, the breaker is opened with the outside; the indication piece can not indicate when the breaker is switched on or off.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.
Fig. 2 is a schematic diagram of an internal structure of an embodiment of the present utility model.
Fig. 3 is a perspective view of one view of a trip assembly in accordance with an embodiment of the present utility model.
Fig. 4 is a perspective view of one view of a trip assembly in accordance with an embodiment of the present utility model.
The reference numerals are given to the figures,
10. A trip housing; 20. an electromagnetic system; 30. a trip assembly; 301. tripping the main board; 3011. a linkage part; 3012. a rotating shaft portion; 302. a linkage block; 3021. an action arm I; 3022. an action arm III; 302a, a sleeved space; 3023. sleeving a hole; 303. a driving member; 3031. an action arm II; 304. a linkage plate; 3041. a first connection hole; 3042. a second connection hole; 40. an indicator; 50. a connecting needle; 60. a handle; 70. a first torsion spring; 80. a second torsion spring; 90. a third torsion spring; 100. an indication window;
Detailed Description
The following detailed description of embodiments of the present application will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present application can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.
As shown in fig. 1-4, the utility model is a shunt release with indication, which comprises a release housing 10, a release assembly 30 and an indicator 40, wherein an indication window is arranged on the release housing 10, the release assembly comprises a release main board 301 and a linkage block 302, the indicator 40 and the release main board 301 are rotatably arranged on the release housing 10, the indicator 40 is arranged near one side of the wall surface of the release housing 10, the indicator 40 is in linkage connection with a driving piece 303, the driving piece 303 is in a locked state in a non-release state of the indicator 40, the indicator 40 is unlocked from the driving piece 303 in a release state, the indicator 40 rotates and displays a release state in the indication window, and a first torsion spring 70 is arranged on the indicator 40 and is used for storing energy and driving the indicator 40 to rotate and the indicator 40 to reset in the release state; the inner side of the trip main board 301 is provided with a linkage part 3011 to be linked with the indicator 40, and when the indicator 40 rotates in a trip state, the trip main board 301 rotates in the same direction to drive the handle 60 to break the brake; the linkage block 302 is rotatably connected to the trip main board 301 and is connected with the circuit breaker in parallel, in the trip state, the linkage block 302 rotates and drives the circuit breaker to break, wherein the indicator 40 is not exposed at the indication window when the circuit breaker is closed and broken, the rotating shaft portion 3012 of the trip main board 301 is provided with the second torsion spring 80 for resetting the circuit breaker, and the linkage block 302 is sleeved with the third torsion spring 90 for resetting the circuit breaker.
The utility model further comprises a linkage plate 304 arranged on the tripping main board 301, wherein the linkage plate 304 is abutted or separated from the linkage block 302 and is arranged close to one side of the indicating piece 40, the linkage plate 304 is connected with the handle 60 through the connecting pin 50, a first connecting hole 3041 connected with the tripping main board 301 and a second connecting hole 3042 connected with the connecting pin 50 are formed on the linkage plate 304, and when the indicating piece 40 drives the tripping main board 301 to rotate towards one side of the handle 60, the linkage plate 304 and the tripping main board 301 synchronously rotate and simultaneously pull the connecting pin 50 to be separated from the handle 60.
The utility model further comprises an electromagnetic system 20, and when the electromagnetic system 20 is tripped, the electromagnetic system 20 drives the driving piece 303 and the linkage block 302 to rotate, so that the indicating piece 40 and the driving piece 303 are unlocked, and meanwhile, the linkage block 302 is driven to break the circuit breaker.
The linkage block 302 has a sleeving space 302a for sleeving on the tripping main board 301, sleeving holes 3023 are formed on two sides of the sleeving space 302a, and the sleeving holes 3023 are located on two sides of the tripping main board 301 and are arranged in a pair with the holes on the tripping main board 301.
The linkage block 302 has an action arm one 3021 which is matched with the electromagnetic system 20 and an action arm three 3022 which is matched with the linkage plate 304, and the electromagnetic system 20 acts on the action arm one 3021; the driving member 303 has a second actuating arm 3031 which cooperates with the electromagnetic system 20.
The electromagnetic system 20 acts on both the first active arm 3021 and the second active arm 3031.
The principle of the utility model is as follows: when the shunt release is tripped, the electromagnetic system 20 drives the driving piece 303 and the linkage block 302 to rotate, wherein the driving piece 303 and the indicating piece 40 are unlocked, so that the indicating piece 40 moves to one side of the handle 60 under the action of the first torsion spring 70, and the indicating piece 40 is positioned in the indicating window to indicate the tripped state; meanwhile, the indicating piece 40 and the tripping main board 301 are linked through a linkage part 3011 arranged in the tripping main board 301, so that the linkage board 304 is driven to realize the opening of the handle 60; when the linkage block 302 rotates, the breaker connected with the outside is opened; the indication member 40 is not caused to indicate when the breaker is opened or closed.
Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art is able to solve the technical problem within a certain error range, substantially achieving the technical effect.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a commodity or system comprising such elements.
While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (6)
1. The shunt release with the indication is characterized by comprising a release shell, a release assembly and an indication piece, wherein an indication window is arranged on the release shell, the release assembly comprises a release main board and a linkage block, the indication piece and the release main board are rotatably arranged on the release shell, the indication piece is arranged on one side, close to the wall surface of the release shell, the indication piece is connected with a driving piece in a linkage mode, the driving piece is in a locking state in a non-release state, the indication piece is unlocked from the driving piece in a release state, the indication piece rotates and the release state is displayed in the indication window, and a first torsion spring is arranged on the indication piece and is used for storing energy and driving the indication piece to rotate and reset in the release state; the inner side of the tripping main board is provided with a linkage part which is linked with the indicating piece, and when the indicating piece rotates in a tripping state, the tripping main board rotates in the same direction with the tripping main board to drive the handle to break the brake; the linkage block is rotationally connected to the tripping main board and is connected with the circuit breaker in parallel, in the tripping state, the linkage block rotates and drives the circuit breaker to break, when the circuit breaker is closed and broken, the indicating piece is not exposed at the indicating window, the second torsion spring for resetting the tripping main board is arranged on the rotating shaft part of the tripping main board, and the third torsion spring for resetting the linkage block is sleeved on the linkage block.
2. The shunt release with indication according to claim 1, further comprising a linkage plate arranged on the release main plate, wherein the linkage plate is abutted or separated from the linkage block and is arranged close to one side of the indication piece, the linkage plate is connected with the handle through a connecting needle, a first connecting hole connected with the release main plate and a second connecting hole connected with the connecting needle are formed in the linkage plate, and when the indication piece drives the release main plate to rotate to one side of the handle, the linkage plate and the release main plate synchronously rotate and simultaneously pull the connecting needle to be separated from the handle.
3. The shunt release with indication according to claim 1, further comprising an electromagnetic system, wherein when the shunt release is released, the electromagnetic system drives the driving piece and the linkage block to rotate, so that the indication piece is unlocked from the driving piece, and meanwhile, the linkage block is driven to break the breaker.
4. The shunt release with indication according to claim 1, wherein the linkage block has a sleeving space for sleeving on the release main board, sleeving holes are formed on two sides of the sleeving space, and the sleeving holes are formed on two sides of the release main board and are arranged in a pair with the holes on the release main board.
5. The shunt release with indication of claim 1, wherein the linkage block has an action arm one which cooperates with an electromagnetic system and an action arm three which cooperates with a linkage plate, the electromagnetic system acting on the action arm one; the driving piece is provided with a second action arm matched with the electromagnetic system.
6. The indicating shunt release of claim 5 wherein the electromagnetic system acts on both the first and second actuation arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322558189.3U CN220821443U (en) | 2023-09-20 | 2023-09-20 | Shunt release with indication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322558189.3U CN220821443U (en) | 2023-09-20 | 2023-09-20 | Shunt release with indication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220821443U true CN220821443U (en) | 2024-04-19 |
Family
ID=90698490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322558189.3U Active CN220821443U (en) | 2023-09-20 | 2023-09-20 | Shunt release with indication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220821443U (en) |
-
2023
- 2023-09-20 CN CN202322558189.3U patent/CN220821443U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |