CN206610779U - Miniature circuit breaker - Google Patents
Miniature circuit breaker Download PDFInfo
- Publication number
- CN206610779U CN206610779U CN201720206642.6U CN201720206642U CN206610779U CN 206610779 U CN206610779 U CN 206610779U CN 201720206642 U CN201720206642 U CN 201720206642U CN 206610779 U CN206610779 U CN 206610779U
- Authority
- CN
- China
- Prior art keywords
- plate
- slide
- bottom plate
- piece
- 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
The utility model is related to miniature circuit breaker, including breaker body and erecting device, it is characterised in that：The breaker body includes bottom plate, provided with the left plate and right plate being fixedly connected with bottom plate below the bottom plate, inverted " convex " shape chute is formed between the bottom plate and left plate and right plate, the erecting device includes one piece of installing plate and one slide-plate, it is fixedly connected between the installing plate and slide plate by one piece of connecting plate, inverted " convex " shape sliding block is formed between the slide plate and connecting plate, the beneficial effects of the utility model are：Breaker body of the present utility model be able to can be slidably installed on a mounting board by chute and being slidably connected for sliding block, slide plate can cause locating piece to enter in locating slot when sliding, so as to play a positioning action, when breaker is damaged, due to using the easy disassembly that is slidably connected, and only need to change breaker body, it is not necessary to pull down screw.
Description
Technical field
The utility model is related to miniature circuit breaker field.
Background technology
Minitype electrical leakage breaker is a kind of current limiting type circuit breaker for having and overloading with short-circuit protection, it is adaptable to exchange 50Hz,
Unipolar voltage 230V and following, the ground short circuit excessively of two, three, four pole tension 400V and following industry and commercial lighting distribution system
Protection, the infrequently break-make conversion that can also make circuit under normal circumstances is used.The breaker is aesthetic in appearance, small volume, weight
Gently, breaking capacity is high, threads off rapid, guide rail is installed, and housing and part use high fire-retardance and impact resistant plastics, and function admirable can
Lean on.Require to select different RCCBs according to the difference of direct contact and two kinds of prevention of electric shock of mediate contact simultaneously.Mesh
Before, the Minitype electrical leakage breaker of in the market, it includes Minitype electrical leakage breaker body.Due to existing market breaker body and
Installing plate is all integrally formed, and when circuit device needs to change when damaging, can first be screwed off screw, then be changed breaker body, this
Sample can cause breaker body to be changed together with installing plate, cause the waste and dismounting of resource inconvenient.
The content of the invention
The purpose of this utility model is to provide miniature circuit breaker.
Miniature circuit breaker, including breaker body and erecting device, it is characterised in that：The breaker body includes bottom
Provided with the left plate and right plate being fixedly connected with bottom plate below plate, the bottom plate, the bottom plate and left plate and right plate it
Between formed inverted " convex " shape chute, the erecting device include one piece of installing plate and one slide-plate, the installing plate with
It is fixedly connected between slide plate by one piece of connecting plate, inverted " convex " shape sliding block is formed between the slide plate and connecting plate,
The sliding block is slidably mounted in chute, and provided with a positioner between the slide plate and bottom plate, the positioner includes
Locating slot, the locating piece blocking are offered on the locating piece for being arranged on slide plate and being fixedly connected with slide plate, the bottom plate
In locating slot, the radius of the locating piece is equal to the radius of locating slot.
The two ends of the installing plate offer the first threaded mounting hole and the second threaded mounting hole.
The beneficial effects of the utility model are：Breaker body of the present utility model can be by the cunning of chute and sliding block
Dynamic connection can be slidably installed on a mounting board, and slide plate can cause locating piece to enter in locating slot when sliding, so as to play
One positioning action, when breaker is damaged, due to using the easy disassembly that is slidably connected, and only needs to change breaker sheet
Body, it is not necessary to pull down screw.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is the upward view of the utility model breaker body；
Accompanying drawing 3 is the top view of the utility model erecting device；
Accompanying drawing 4 is the front view of the utility model erecting device.
Embodiment
According to Fig. 1-4, miniature circuit breaker, including breaker body 1 and erecting device, it is characterised in that：The breaker
Body 1 includes bottom plate 2, and the lower section of bottom plate 2 is provided with the left plate 3 and right plate 4 that are fixedly connected with bottom plate 2, the bottom plate 2
Inverted " convex " shape chute 5 is formed between left plate 3 and right plate 4, the erecting device includes one piece of installing plate 6
With one slide-plate 7, it is fixedly connected between the installing plate 6 and slide plate 7 by one piece of connecting plate 8, the slide plate 7 and connecting plate 8
Between formed inverted " convex " shape sliding block 9, the sliding block 9 is slidably mounted in chute 5, between the slide plate 7 and bottom plate 2
Provided with a positioner, the positioner includes the locating piece 10 for being arranged on slide plate 7 and being fixedly connected with slide plate 7,
Locating slot 11 is offered on the bottom plate 2, the locating piece 10 is fastened in locating slot 11, and the radius of the locating piece 10 is equal to
The radius of locating slot 11.
The two ends of the installing plate 6 offer the first threaded mounting hole 12 and the second threaded mounting hole 13.
The beneficial effects of the utility model are：Breaker body of the present utility model can be by the cunning of chute and sliding block
Dynamic connection can be slidably installed on a mounting board, and slide plate can cause locating piece to enter in locating slot when sliding, so as to play
One positioning action, when breaker is damaged, due to using the easy disassembly that is slidably connected, and only needs to change breaker sheet
Body, it is not necessary to pull down screw.
Described above is only preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned embodiment,
Any retouching, modification or equivalent substitution that all one of ordinary skill in the art are made as described above, are belonged to new
The scope protected.
Claims (2)
1. miniature circuit breaker, including breaker body and erecting device, it is characterised in that：The breaker body includes bottom plate,
Provided with the left plate and right plate being fixedly connected with bottom plate below the bottom plate, shape between the bottom plate and left plate and right plate
Into inverted " convex " shape chute, the erecting device includes one piece of installing plate and one slide-plate, the installing plate and slide plate
Between be fixedly connected by one piece of connecting plate, between the slide plate and connecting plate formed inverted " convex " shape sliding block, it is described
Sliding block is slidably mounted in chute, provided with a positioner between the slide plate and bottom plate, and the positioner includes setting
Locating slot is offered on the locating piece being fixedly connected on slide plate and with slide plate, the bottom plate, the locating piece is fastened on fixed
In the groove of position, the radius of the locating piece is equal to the radius of locating slot.
2. miniature circuit breaker according to claim 1, it is characterised in that：The two ends of the installing plate offer the first screw thread
Mounting hole and the second threaded mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720206642.6U CN206610779U (en) | 2017-03-05 | 2017-03-05 | Miniature circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720206642.6U CN206610779U (en) | 2017-03-05 | 2017-03-05 | Miniature circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206610779U true CN206610779U (en) | 2017-11-03 |
Family
ID=60169507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720206642.6U Expired - Fee Related CN206610779U (en) | 2017-03-05 | 2017-03-05 | Miniature circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206610779U (en) |
-
2017
- 2017-03-05 CN CN201720206642.6U patent/CN206610779U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |