CN201285743Y - Electromagnetic dual top post releaser - Google Patents
Electromagnetic dual top post releaser Download PDFInfo
- Publication number
- CN201285743Y CN201285743Y CNU2008203024493U CN200820302449U CN201285743Y CN 201285743 Y CN201285743 Y CN 201285743Y CN U2008203024493 U CNU2008203024493 U CN U2008203024493U CN 200820302449 U CN200820302449 U CN 200820302449U CN 201285743 Y CN201285743 Y CN 201285743Y
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- China
- Prior art keywords
- strutting piece
- armature
- utility
- model
- housing
- 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 relates to a residual current circuit-breaker, in particular to an electromagnetic double-mandril release comprising a housing. The housing is internally provided with a strutting piece; one side of the strutting piece is fixedly provided with magnetic steel, and the other end is sleeved in the coil of the electromagnetic double-mandril release; armature iron is clamped and fixed on the positioning buckle of the strutting piece and is connected with the positioning buckle through a spring; and two mandrils are connected below the armature iron. Compared with the prior art, the utility model has the advantages of reasonable design, simple structure, low production cost, high work efficiency, and the like.
Description
Technical field
The utility model relates to a kind of residual current circuit breaker, and a kind of electromagnetic type Double Tops bar release specifically is provided.
Background technology
Residual current circuit breaker under the prior art, especially the release of battery type, it mostly is single push rod design, because it possesses a push rod, so being failure to actuate when causing the product tape load easily, thereby need to increase the requirement to the machinery and the producing process of product, not only production cost is high, and inefficiency.
Summary of the invention
The utility model is at above deficiency, provide a kind of reasonable in design, simple in structure, production cost is low, the electromagnetic type Double Tops bar release of high efficiency.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of electromagnetic type Double Tops bar release, comprise housing, in the described housing strutting piece is set, described strutting piece one side is fixed with magnet steel, its opposite side is inserted in trip coil, also fixing on the locating button of described strutting piece has armature, and connects described armature by spring, and described armature below is connected with two push rods.
Electromagnetic type Double Tops bar release of the present utility model, it produces the opposing magnetic field when electric current passes through trip coil, offset the magnetic force of magnet steel, and strutting piece and armature discharge armature by the active force of spring, and the strike push rod ejects, and work is finished.
Push rod is replied strike armature under external force, makes it to pass through the magnet steel adhesive with strutting piece, prepares to work next time.
Electromagnetic type Double Tops bar release of the present utility model compared with prior art, have reasonable in design, simple in structure, production cost is low, the characteristics of high efficiency.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a kind of structural front view of electromagnetic type Double Tops bar release.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.
Provide a most preferred embodiment below:
A kind of electromagnetic type Double Tops bar release, comprise housing 1, in the described housing 1 strutting piece 2 is set, described strutting piece 2 one sides are fixed with magnet steel 3, its opposite side is inserted in trip coil 4, also fixing on the locating button of described strutting piece 2 has armature 5, and connects described armature 5 by spring 6, and described armature 5 belows are connected with two push rods 7.
Electromagnetic type Double Tops bar release of the present utility model during fabrication, earlier magnet steel 3 is fixed on the strutting piece 2 by rivet 8, coil 4 is inserted on the strutting piece 2, armature 5 is stuck on the locating button of strutting piece 2, spring 6 one ends hang on the armature 5, the other end hangs over the hook place of strutting piece 2, forms an assembly like this.Then push rod 7 is put into housing 1, again coil 4, strutting piece 2, magnet steel 3, armature 5, spring 6, the sub-assembly of rivet 8 is put into housing 1, and it is 9 fixing to close the lid.
Above-described embodiment, the utility model embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection range of the present utility model.
Claims (1)
- [claim 1] a kind of electromagnetic type Double Tops bar release, comprise housing, in the described housing strutting piece is set, described strutting piece one side is fixed with magnet steel, its opposite side is inserted in trip coil, and also fixing on the locating button of described strutting piece has armature, and connects described armature by spring, it is characterized in that described armature below is connected with two push rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203024493U CN201285743Y (en) | 2008-10-16 | 2008-10-16 | Electromagnetic dual top post releaser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203024493U CN201285743Y (en) | 2008-10-16 | 2008-10-16 | Electromagnetic dual top post releaser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201285743Y true CN201285743Y (en) | 2009-08-05 |
Family
ID=40950724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203024493U Expired - Fee Related CN201285743Y (en) | 2008-10-16 | 2008-10-16 | Electromagnetic dual top post releaser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201285743Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230598A (en) * | 2017-06-27 | 2017-10-03 | 浙江美格尔电气科技有限公司 | A kind of supporting electrical apparatus release for residual current action breaker |
-
2008
- 2008-10-16 CN CNU2008203024493U patent/CN201285743Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230598A (en) * | 2017-06-27 | 2017-10-03 | 浙江美格尔电气科技有限公司 | A kind of supporting electrical apparatus release for residual current action breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20161016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |