CN2531521Y - Auxiliary contact of circuit breaker - Google Patents
Auxiliary contact of circuit breaker Download PDFInfo
- Publication number
- CN2531521Y CN2531521Y CN 02219640 CN02219640U CN2531521Y CN 2531521 Y CN2531521 Y CN 2531521Y CN 02219640 CN02219640 CN 02219640 CN 02219640 U CN02219640 U CN 02219640U CN 2531521 Y CN2531521 Y CN 2531521Y
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- housing
- casing
- auxiliary contact
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to an auxiliary contact of a circuit breaker, which comprises a casing (2), a push bar (1) that can be rotatablely connected with the casing (2) through a pivot (5), and a microswitch (7) arranged on the casing (2), wherein a microswitch contact (3) of the microswitch (7) is bunted on a pressure bar (4) of the other end of the push bar (1). A spring (6) is arranged between the pressure bar (4) and the casing (2). The side part of the casing (2) is provided with a U-shaped elastic connecting piece (10), so when the utility model is installed, a small cover of an upper cover is twisted off, and the elastic connecting piece is inserted in a jack under the small cover and fixed. The devices inside a circuit breaker can not be exposed. The utility model is convenient to assemble and dismantle, is reliable to operate, and can not damage the circuit breaker.
Description
Technical field
The utility model relates to the auxiliary contact that uses on a kind of circuit breaker.
Background technology
In the prior art, the push rod that the auxiliary contact of circuit breaker comprises housing, be rotatably connected by pivot with housing, be arranged at the sensitive switch on the housing, sensitive switch contact on the described sensitive switch is against on the depression bar of the other end of push rod, is provided with spring between described depression bar and the housing; Because the auxiliary contact of this circuit breaker is mounted on the circuit breaker, therefore installing is the essential loam cake of opening circuit breaker, can make the components and parts in the circuit breaker exposed fully, and this is that institute of circuit breaker manufacturer is unallowed, and the assembling trouble, fragile circuit breaker.
Summary of the invention
The purpose of this utility model is to provide a kind of auxiliary contact that simple circuit breaker is installed.
The technical solution of the utility model is: a kind of auxiliary contact of circuit breaker, the push rod that comprises housing, is rotatably connected by pivot with housing, be arranged at the sensitive switch on the housing, sensitive switch contact on the described sensitive switch is against on the depression bar of the other end of push rod, is provided with spring between described depression bar and the housing; The sidepiece of described housing is provided with the Flexible Connector that is similar to " U " shape.
The utility model compared with prior art has following advantage:
Because the sidepiece at described housing is provided with the Flexible Connector that is similar to " U " shape, only need turn on the tegillum that covers when therefore the utility model is installed, Flexible Connector is inserted in the jack under the tegillum and fixing, can not expose the components and parts in the circuit breaker, assembly and disassembly is convenient, can not damage circuit breaker, reliable in action.
Description of drawings
Structure master's cutaway view when accompanying drawing 1 is assemblied in the jack of circuit breaker for the utility model;
Accompanying drawing 2 is the mounting portion structure chart of the utility model when installing in the jack of circuit breaker; Wherein:
[1], push rod; [2], housing; [3], sensitive switch contact; [4], depression bar; [5], push rod rotating shaft; [6], spring; [7], sensitive switch; [8], circuit breaker; [9], circuit breaker jack; [10], Flexible Connector; [11], barb;
Embodiment
Referring to accompanying drawing 1 to accompanying drawing 2, a kind of auxiliary contact of circuit breaker, the push rod [1] that comprises housing [2], is rotatably connected by pivot [5] with housing [2], be arranged at the sensitive switch [7] on the housing [2], sensitive switch contact [3] on the described sensitive switch [7] is against on the depression bar [4] of the other end of push rod [1], is provided with spring [6] between described depression bar [4] and the housing [2]; The sidepiece of described housing [2] is provided with the Flexible Connector [10] that is similar to " U " shape.The Flexible Connector [10] of described " U " shape is provided with straight hook or barb [11], and this straight hook or barb [11] can be hooked in the jack [9] of circuit breaker [8], makes Flexible Connector [10] be fixed on the circuit breaker [8].
Claims (2)
1, a kind of auxiliary contact of circuit breaker, the push rod [1] that comprises housing [2], is rotatably connected by pivot [5] with housing [2], be arranged at the sensitive switch [7] on the housing [2], sensitive switch contact [3] on the described sensitive switch [7] is against on the depression bar [4] of the other end of push rod [1], is provided with spring [6] between described depression bar [4] and the housing [2]; It is characterized in that: the sidepiece of described housing [2] is provided with the Flexible Connector [10] that is similar to " U " shape.
2, the auxiliary contact of circuit breaker according to claim 1 is characterized in that: the Flexible Connector [10] of described " U " shape is provided with straight hook or barb [11].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02219640 CN2531521Y (en) | 2002-03-27 | 2002-03-27 | Auxiliary contact of circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02219640 CN2531521Y (en) | 2002-03-27 | 2002-03-27 | Auxiliary contact of circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2531521Y true CN2531521Y (en) | 2003-01-15 |
Family
ID=33698085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02219640 Expired - Fee Related CN2531521Y (en) | 2002-03-27 | 2002-03-27 | Auxiliary contact of circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2531521Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101436493B (en) * | 2008-12-05 | 2011-01-12 | 常熟开关制造有限公司(原常熟开关厂） | Auxiliary switch for circuit breaker |
| CN106783417A (en) * | 2015-11-23 | 2017-05-31 | 森萨塔科技公司 | Breaker |
-
2002
- 2002-03-27 CN CN 02219640 patent/CN2531521Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101436493B (en) * | 2008-12-05 | 2011-01-12 | 常熟开关制造有限公司(原常熟开关厂） | Auxiliary switch for circuit breaker |
| CN106783417A (en) * | 2015-11-23 | 2017-05-31 | 森萨塔科技公司 | Breaker |
| CN106783417B (en) * | 2015-11-23 | 2020-08-11 | 森萨塔科技公司 | Circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030115 Termination date: 20100327 |