CN203056437U - Omnipotent breaker sliding plate mechanism - Google Patents
Omnipotent breaker sliding plate mechanism Download PDFInfo
- Publication number
- CN203056437U CN203056437U CN 201320036514 CN201320036514U CN203056437U CN 203056437 U CN203056437 U CN 203056437U CN 201320036514 CN201320036514 CN 201320036514 CN 201320036514 U CN201320036514 U CN 201320036514U CN 203056437 U CN203056437 U CN 203056437U
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- CN
- China
- Prior art keywords
- sector gear
- sliding plate
- side plate
- slide plate
- omnipotent breaker
- 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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Abstract
An omnipotent breaker sliding plate mechanism is disclosed to mainly solve the problem that present sliding plate mechanisms have large friction during operation and are easy to get stuck. The omnipotent breaker sliding plate mechanism provided by the utility model is characterized in that a side plate is provided with a sliding chute; a sliding plate is equipped with pin rollers which are arranged in the sliding chute; the side plate is provided with a first sector gear and a second sector gear which are engaged with each other; the first sector gear is connected with a spindle; the second sector gear is provided with an arc-shaped groove which contacts with the pin rollers; the sliding plate and the first sector gear are in a linkage fit; the sliding plate is connected with a reset spring; and the reset spring is connected with the side plate. The omnipotent breaker sliding plate mechanism rotates flexibly, has small friction, and can be adopted to open the sliding plate.
Description
Technical field
The utility model relates to a kind of sled mechanism, is specifically related to a kind of universal circuit breaker sled mechanism.
Background technology
Circuit breaker is a kind of existing hand switch effect, can transship automatically again and the electrical equipment of short-circuit protection.It can be used to distribute electric energy; do not start asynchronous motor continually; power circuit and motor etc. are carried out protection, can automatic shutdown circuit when serious overload or short circuit and fault such as under-voltage take place for their, its function is equivalent to Fuse switch and the combination of crossing underheat relay etc.And behind the disjunction fault current, generally do not need to change parts, therefore obtained to use widely.
Slide plate transmission device in the drawer type universal circuit breaker is an important drive disk assembly of omnipotent breaker, and it is to guarantee the secure support of main body switch and the important assurance of safe transmission.Present sled mechanism adopts the pull-out type structure more, because the leading-out terminal of circuit breaker descends two ends thereon, centre-to-centre spacing is very big, as when closely the base pushes circuit breaker or extract out, two ends are stressed up and down differs greatly, and forms very big moment at the guide rail place, increase frictional force widely, easy stuck mechanism.
The utility model content
In order to overcome disadvantages of background technology, the utility model provides a kind of universal circuit breaker sled mechanism, and frictional force is big when mainly having solved the work of existing sled mechanism, the problem of easy stuck mechanism.
The technical scheme that the utility model adopts is: a kind of universal circuit breaker sled mechanism, comprise side plate, slide plate, rotating shaft, described side plate is provided with chute, described slide plate is provided with roller, described roller places chute, described side plate is provided with intermeshing first sector gear, second sector gear, described first sector gear is connected with rotating shaft, described second sector gear is provided with deep-slotted chip breaker, described roller contacts with deep-slotted chip breaker, described slide plate and first sector gear are linked, and described slide plate is connected with back-moving spring, and described back-moving spring is connected with side plate.
Described second sector gear is provided with bearing pin, and described bearing pin is fixed in the Shell of circuit breaker, and the described deep-slotted chip breaker center of circle is not or not the bearing pin center.
The beneficial effects of the utility model are: adopt the mode of bidentate wheel to drive slide plate, rotate flexibly, frictional force is little, can open slide plate fast.
Description of drawings
Fig. 1 is structural representation view of the present utility model.
1-side plate among the figure, 11-chute, 2-slide plate, 21-roller, 3-rotating shaft, 4-first sector gear, 5-second sector gear, 51-deep-slotted chip breaker, 6-back-moving spring, 7-bearing pin.
Embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described further:
As shown in Figure 1, a kind of universal circuit breaker sled mechanism, comprise side plate 1, slide plate 2, rotating shaft 3, described side plate 1 is provided with chute 11, described slide plate 2 is provided with roller 21, described roller 21 places chute 11, described side plate 1 is provided with intermeshing first sector gear 4, second sector gear 5, described first sector gear 4 is connected with rotating shaft 3, described second sector gear 5 is provided with deep-slotted chip breaker 51, and described roller 21 contacts with deep-slotted chip breaker 51, and described slide plate 2 and first sector gear 4 are linked, described slide plate 2 is connected with back-moving spring 6, and described back-moving spring 6 is connected with side plate 1.
Described second sector gear 5 is provided with bearing pin 7, and described bearing pin 7 is fixed in the Shell of circuit breaker, and described deep-slotted chip breaker 51 centers of circle are not or not bearing pin 7 centers.
The concrete use of the utility model is as follows: in the time of opening slide plate 11, rotate the handle that is connected with first sector gear 4, driving second sector gear 5 rotates, deep-slotted chip breaker 51 contacts and pushes roller 21 with roller 21, the slide plate 2 that is connected with roller 21 is moved, and compression reseting spring 6, thereby the housing of the circuit breaker of performing fighting; When closing slide plate 11, the backwards rotation handle, simultaneously under the effect of back-moving spring 6, the housing of shutdown device.
The beneficial effect of utility model is: adopt the mode of bidentate wheel to drive slide plate, rotate flexibly, frictional force is little, can open slide plate fast.
Claims (2)
1. universal circuit breaker sled mechanism, comprise side plate (1), slide plate (2), rotating shaft (3), it is characterized in that: described side plate (1) is provided with chute (11), described slide plate (2) is provided with roller (21), described roller (21) places chute (11), described side plate (1) is provided with intermeshing first sector gear (4), second sector gear (5), described first sector gear (4) is connected with rotating shaft (3), described second sector gear (5) is provided with deep-slotted chip breaker (51), described roller (21) contacts with deep-slotted chip breaker (51), described slide plate (2) is linked with first sector gear (4), described slide plate (2) is connected with back-moving spring (6), and described back-moving spring (6) is connected with side plate (1).
2. universal circuit breaker sled mechanism according to claim 1, it is characterized in that: described second sector gear (5) is provided with bearing pin (7), described bearing pin (7) is fixed in the Shell of circuit breaker, and described deep-slotted chip breaker (51) center of circle is not or not bearing pin (7) center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320036514 CN203056437U (en) | 2013-01-22 | 2013-01-22 | Omnipotent breaker sliding plate mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320036514 CN203056437U (en) | 2013-01-22 | 2013-01-22 | Omnipotent breaker sliding plate mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203056437U true CN203056437U (en) | 2013-07-10 |
Family
ID=48739357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320036514 Expired - Fee Related CN203056437U (en) | 2013-01-22 | 2013-01-22 | Omnipotent breaker sliding plate mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203056437U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300412A (en) * | 2014-10-08 | 2015-01-21 | 乐清市振弘开关有限公司 | Transmission mechanism of universal type circuit breaker drawer seat |
| CN117219476A (en) * | 2023-11-07 | 2023-12-12 | 南京飞腾电子科技有限公司 | High-safety automatic reset circuit breaker |
-
2013
- 2013-01-22 CN CN 201320036514 patent/CN203056437U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300412A (en) * | 2014-10-08 | 2015-01-21 | 乐清市振弘开关有限公司 | Transmission mechanism of universal type circuit breaker drawer seat |
| CN117219476A (en) * | 2023-11-07 | 2023-12-12 | 南京飞腾电子科技有限公司 | High-safety automatic reset circuit breaker |
| CN117219476B (en) * | 2023-11-07 | 2024-01-05 | 南京飞腾电子科技有限公司 | High-safety automatic reset 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: 20130710 Termination date: 20140122 |