CN203277248U - Indicator indicating states of breaker - Google Patents
Indicator indicating states of breaker Download PDFInfo
- Publication number
- CN203277248U CN203277248U CN 201320321061 CN201320321061U CN203277248U CN 203277248 U CN203277248 U CN 203277248U CN 201320321061 CN201320321061 CN 201320321061 CN 201320321061 U CN201320321061 U CN 201320321061U CN 203277248 U CN203277248 U CN 203277248U
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- CN
- China
- Prior art keywords
- tooth bar
- indication
- groove
- circuit board
- circuit
- 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 - Lifetime
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Abstract
The utility model discloses an indicator indicating states of a breaker, comprising a circuit board body, a first spline, a second spline and a double-face gear. The first spline is positioned on one side of the circuit board; the second spline is positioned over the circuit board; one end of the double-face gear is inserted into the circuit board body and meshed with the second spline, and the other end of the double-face gear is meshed with the first spline; a fixed slot is disposed on the second spline and an indication sliding block is positioned within the fixed slot; and an indication slot is disposed on the indication sliding block. Through above arrangement, the indicator indicating states of the breaker can accurately indicate states of switching on and off and releasing of a breaker, and the indicator indicating states of the breaker is simple in structure and stable in performance.
Description
Technical field
The utility model relates to the electric switch technical field, particularly relates to a kind of indicating device for circuit-breaker status.
Background technology
In prior art, circuit breaker is as a kind of contactor, because circuit is transshipping, circuit protected reliably in short circuit or the situation such as under-voltage.Terminal at low-voltage distribution, be used for its indicating status of remote operated circuit breaker and mostly be and close a floodgate and the separating brake two states, the dropout of its circuit breaker realizes with special release, causes like this distribution terminal shared space large, complexity is installed, has also brought trouble for the maintenance in later stage.
The utility model content
The technical problem that the utility model mainly solves is to provide a kind of indicating device for circuit-breaker status, can carry out the indication of clear and definite to the state of combined floodgate, separating brake and the dropout of circuit breaker, and is simple in structure, stable performance.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of indicating device for circuit-breaker status is provided, comprise: circuit board body, the first tooth bar, the second tooth bar and a two-sided gear, described the first tooth bar is arranged on a side of circuit board body, described the second tooth bar is arranged on the top of circuit board body, one end of described double sided gear penetrates in the circuit board body and with the second tooth bar and meshes, the other end of described double sided gear and the engagement of the first tooth bar; The top of described the second tooth bar offers a holddown groove, places an indication slide block in described holddown groove, has been opened in the indication groove on described indication slide block.
In preferred embodiment of the utility model, for making the more clear indicating status of watching easily circuit breaker of operator, described indication groove comprises the indication groove that closes a floodgate, separating brake indication groove and the indication groove of threading off, and the position of described combined floodgate indication groove, separating brake indication groove and the indication groove of threading off is yi word pattern and arranges.
In preferred embodiment of the utility model, more concentrated for the overall structure that makes indicating device, reduce mechanically operated taking up room, an end extension of described the first tooth bar is provided with push rod, and described push rod contacts with switch contact under the promotion of the first tooth bar.
In preferred embodiment of the utility model, more smooth and easy with the engagement of the first tooth bar and the second tooth bar respectively for considering double sided gear, the profile of tooth of described double sided gear is straight-tooth, is provided with a trapezoidal back-up ring at the middle part of double sided gear, prevents from occurring between the first tooth bar and the second tooth bar friction.
The beneficial effects of the utility model are: the utility model adopts mechanical drive mode that combined floodgate, separating brake and trip status that circuit breaker often occurs are indicated one by one, take up room little, install or maintenance all very convenient, and give staff or layman the indication with clear and definite.
Description of drawings
Fig. 1 is the perspective view that the utility model is used for indicating device one preferred embodiment of circuit-breaker status.
In accompanying drawing, the mark of each parts is as follows: 1, circuit board body; 2, the first tooth bar; 3, the second tooth bar; 4, double sided gear; 5, indication slide block; 20, push rod; 30, holddown groove; 50, indication groove; 501, combined floodgate indication groove; 502, separating brake indication groove; 503, dropout indication groove.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection range of the present utility model is made more explicit defining.
See also Fig. 1, the utility model embodiment comprises: a kind of indicating device for circuit-breaker status, comprise: circuit board body 1, the first tooth bar 2, the second tooth bar 3 and a two-sided gear 4, the first tooth bar 2 is arranged on a side of circuit board body 1, the second tooth bar 3 is arranged on the top of circuit board body 1, one end of double sided gear 4 penetrates in circuit board body 1 and with the second tooth bar 3 and meshes, the other end of double sided gear 4 and the first tooth bar 2 engagements; The top of the second tooth bar 3 offers a holddown groove 30, and the interior placement one indication slide block 5 of holddown groove 30 has been opened in indication groove 50 on indication slide block 5.
Furtherly, described indication groove 50 comprises the indication groove 501 that closes a floodgate, separating brake indication groove 502 and the indication groove 503 of threading off, and the position of the indication groove 501 that closes a floodgate, separating brake indication groove 502 and the indication groove 503 of threading off is yi word pattern and arranges; One elongated end of the first tooth bar 2 is provided with push rod 20, and push rod 20 contacts with switch contact under the promotion of the first tooth bar 2; The profile of tooth of double sided gear 4 is straight-tooth, is provided with a trapezoidal back-up ring 40 at the middle part of double sided gear.
The utility model is used for the indicating device of circuit-breaker status and installs concentratedly in the housing of circuit breaker, one window of back casing is installed corresponding to indication groove 50, close a floodgate indication groove 501, separating brake indication groove 502 and the indication groove 503 of threading off is interior with different colours or combined floodgate, the separating brake of textual representation circuit breaker with take off combined floodgate, separating brake and the trip status that mouthful state is used to indicate circuit breaker, supplies staff's reference.The internal work principle of its indicating device is: when push rod 20 contacts with switch contact, push rod 20 moves up, the first tooth bar 2 moves up simultaneously, the first tooth bar 2 promotes double sided gear 4 and rotates, double sided gear 4 drives the second tooth bar 3 and moves forward, the indication slide block 5 of installing on the second tooth bar 3 makes the indication groove 50 on indication slide block 5 carry out the state indication to front slide.When the every movement of push rod 20 once, the indication groove 50 of indication on slide block 5 can the good state of indicative of settings, i.e. the combined floodgate of circuit breaker indication, separating brake indication and the indication of threading off.
The above is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (4)
1. indicating device that is used for circuit-breaker status, it is characterized in that, comprise: circuit board body, the first tooth bar, the second tooth bar and a two-sided gear, described the first tooth bar is arranged on a side of circuit board body, described the second tooth bar is arranged on the top of circuit board body, one end of described double sided gear penetrates in the circuit board body and with the second tooth bar and meshes, the other end of described double sided gear and the engagement of the first tooth bar; The top of described the second tooth bar offers a holddown groove, places an indication slide block in described holddown groove, has been opened in the indication groove on described indication slide block.
2. the indicating device for circuit-breaker status according to claim 1, it is characterized in that: described indication groove comprises the indication groove that closes a floodgate, separating brake indication groove and the indication groove of threading off, and the position of described combined floodgate indication groove, separating brake indication groove and the indication groove of threading off is yi word pattern and arranges.
3. the indicating device for circuit-breaker status according to claim 1 is characterized in that: an end of described the first tooth bar extends and is provided with push rod, and described push rod contacts with switch contact under the promotion of the first tooth bar.
4. the indicating device for circuit-breaker status according to claim 1, it is characterized in that: the profile of tooth of described double sided gear is straight-tooth, is provided with a trapezoidal back-up ring at the middle part of double sided gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320321061 CN203277248U (en) | 2013-06-05 | 2013-06-05 | Indicator indicating states of breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320321061 CN203277248U (en) | 2013-06-05 | 2013-06-05 | Indicator indicating states of breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203277248U true CN203277248U (en) | 2013-11-06 |
Family
ID=49507604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320321061 Expired - Lifetime CN203277248U (en) | 2013-06-05 | 2013-06-05 | Indicator indicating states of breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203277248U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695118A (en) * | 2017-04-07 | 2018-10-23 | 王静洋 | A kind of circuit breaker operation mechanism with solenoid actuated |
| CN109256303A (en) * | 2017-07-12 | 2019-01-22 | 上海良信电器股份有限公司 | A kind of energy storage electrically operated device of breaker of plastic casing |
| CN109300732A (en) * | 2018-10-11 | 2019-02-01 | 西安西电开关电气有限公司 | Breaker and its contact transmission device |
-
2013
- 2013-06-05 CN CN 201320321061 patent/CN203277248U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695118A (en) * | 2017-04-07 | 2018-10-23 | 王静洋 | A kind of circuit breaker operation mechanism with solenoid actuated |
| CN109256303A (en) * | 2017-07-12 | 2019-01-22 | 上海良信电器股份有限公司 | A kind of energy storage electrically operated device of breaker of plastic casing |
| CN109300732A (en) * | 2018-10-11 | 2019-02-01 | 西安西电开关电气有限公司 | Breaker and its contact transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU FUTURE ELECTRICAL CO., LTD. Free format text: FORMER NAME: SUZHOU FUTURE ELECTRICAL APPARATUS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215144 No. 8 Wu Road, Beiqiao Industrial Park, Xiangcheng District, Suzhou, Jiangsu, Suzhou Patentee after: SUZHOU FUTURE ELECTRICAL APPLIANCE Co.,Ltd. Address before: 215144 No. 8 Wu Road, Beiqiao Industrial Park, Xiangcheng District, Suzhou, Jiangsu, Suzhou Patentee before: SUZHOU FUTURE ELECTRICAL APPARATUS Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |