CN204204766U - A kind of breaker of plastic casing break-make indicating device - Google Patents
A kind of breaker of plastic casing break-make indicating device Download PDFInfo
- Publication number
- CN204204766U CN204204766U CN201420700875.8U CN201420700875U CN204204766U CN 204204766 U CN204204766 U CN 204204766U CN 201420700875 U CN201420700875 U CN 201420700875U CN 204204766 U CN204204766 U CN 204204766U
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- China
- Prior art keywords
- breaker
- fixed mount
- plastic casing
- make
- break
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Abstract
A kind of breaker of plastic casing break-make of the utility model indicating device, comprise: indicating arm, connector and fixed mount, described indicating arm is fixed by connector and fixed mount, be provided with one in the middle of described fixed mount for the stretchable holes of fixing indicating arm, described fixed mount side is also provided with one for the fixing feet of fixing fixed mount.The utility model relates to a kind of circuit breaker break-make indicating device, is provided on breaker of plastic casing, has the effect that circuit breaker break-make is visual, can observe breaker of plastic casing contact reliably and disconnects and close, guarantee the safety of the person and circuit; And the utility model compact conformation, easy to assembly, use reliably and safety.
Description
Technical field
The utility model relates to a kind of electric elements, and it is specifically related to a kind of breaker of plastic casing break-make indicating device.
Background technology
At present, existing breaker of plastic casing break-make indicating device disconnects at breaker of plastic casing contact and when closing, is not easy to observe, there is potential safety hazard, and breaker of plastic casing break-make indicating device complex structure, efficiency of assembling is low, so be badly in need of now solving the problem.
Summary of the invention
For the problems referred to above, the purpose of this utility model proposes a kind of breaker of plastic casing break-make indicating device.
A kind of breaker of plastic casing break-make indicating device, comprise: indicating arm, connector and fixed mount, described indicating arm is fixed by connector and fixed mount, is provided with one for the stretchable holes of fixing indicating arm in the middle of described fixed mount, and described fixed mount side is also provided with one for the fixing feet of fixing fixed mount.
Described indicating arm one end and stretchable holes are spirally connected, and one end is provided with cross recess.
The utility model is owing to taking above technical scheme, and it has the following advantages:
The utility model relates to a kind of circuit breaker break-make indicating device, is provided on breaker of plastic casing, has the effect that circuit breaker break-make is visual, can observe breaker of plastic casing contact reliably and disconnects and close, guarantee the safety of the person and circuit; And the utility model compact conformation, easy to assembly, use reliably and safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of breaker of plastic casing break-make of the utility model indicating device.
Fig. 2 is the structural representation of a kind of breaker of plastic casing break-make of the utility model indicating device fixed mount.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
As depicted in figs. 1 and 2, for the structural representation of a kind of breaker of plastic casing break-make of the utility model indicating device, comprise: indicating arm 1, connector 2 and fixed mount 3, described indicating arm 1 is fixed by connector 2 and fixed mount 3, be provided with one in the middle of described fixed mount 3 for the stretchable holes 31 of fixing indicating arm 1, described fixed mount 3 side is also provided with one for the fixing feet 32 of fixing fixed mount 3.
As shown in Figure 1, described indicating arm 1 one end is provided with external screw thread 12 and is spirally connected with stretchable holes 31, and one end is provided with cross recess 11.
A kind of breaker of plastic casing break-make of the utility model indicating device indicating arm 1 is connected by stretchable holes 31 internal thread of connector 2 with fixed mount 3, the efficiency of assembling of effective raising assembly crewman, reduce cost of labor, and fixed mount 3 is bored a hole fixing with connector 2 and indicating arm 1 by screw, ensure whole mechanical flexibility action.
The utility model relates to a kind of circuit breaker break-make indicating device, is provided on breaker of plastic casing, has the effect that circuit breaker break-make is visual, can observe breaker of plastic casing contact reliably and disconnects and close, guarantee the safety of the person and circuit; And the utility model compact conformation, easy to assembly, use reliably and safety.
The utility model is only described with above-described embodiment; the structure of each parts, setting position and connecting all can change to some extent; on the basis of technical solutions of the utility model; all improvement of carrying out individual part according to the utility model principle and equivalents, all should not get rid of outside protection range of the present utility model.
Claims (2)
1. a breaker of plastic casing break-make indicating device, it is characterized in that: comprise: indicating arm, connector and fixed mount, described indicating arm is fixed by connector and fixed mount, be provided with one in the middle of described fixed mount for the stretchable holes of fixing indicating arm, described fixed mount side is also provided with one for the fixing feet of fixing fixed mount.
2. a kind of breaker of plastic casing break-make indicating device as described in claim 1, is characterized in that: described indicating arm one end and stretchable holes are spirally connected, and one end is provided with cross recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420700875.8U CN204204766U (en) | 2014-11-21 | 2014-11-21 | A kind of breaker of plastic casing break-make indicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420700875.8U CN204204766U (en) | 2014-11-21 | 2014-11-21 | A kind of breaker of plastic casing break-make indicating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204204766U true CN204204766U (en) | 2015-03-11 |
Family
ID=52662695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420700875.8U Active CN204204766U (en) | 2014-11-21 | 2014-11-21 | A kind of breaker of plastic casing break-make indicating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204204766U (en) |
-
2014
- 2014-11-21 CN CN201420700875.8U patent/CN204204766U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |