CN203288512U - Spring sheet structure for relay - Google Patents
Spring sheet structure for relay Download PDFInfo
- Publication number
- CN203288512U CN203288512U CN2013202573916U CN201320257391U CN203288512U CN 203288512 U CN203288512 U CN 203288512U CN 2013202573916 U CN2013202573916 U CN 2013202573916U CN 201320257391 U CN201320257391 U CN 201320257391U CN 203288512 U CN203288512 U CN 203288512U
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- CN
- China
- Prior art keywords
- shell fragment
- spring sheet
- relay
- seat
- opening
- 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 discloses a spring sheet structure for a relay. The spring sheet structure comprises a spring sheet seat, wherein the rear part of a spring sheet is integrally fixed with the spring sheet seat; an opening is laterally formed in the front part of the spring sheet; and the opening walls of the front side and the rear side of the opening are bent upwards respectively. According to the spring sheet structure disclosed by the utility model, the force resistance of the spring sheet is enhanced by changing the structure of the spring sheet, thus solving the problem that the spring sheet cannot return due to the long-time deformation thereof, and ensuring that the spring sheet can effectively work in a product.
Description
Technical field
The utility model relates to the electric equipment field, is specifically a kind of relay elastic piece structure.
Background technology
Development along with World Economics, improving constantly of living standards of the people and quality of life, the quality and quantity of household electrical appliance, communication apparatus, automobile etc. improves constantly, and this just requires the higher electromagnetic relay of better quality, environmental protection and requirement to change, control circuit in these products.Electromagnetic relay mainly is comprised of input part and output part.These two parts comprise the moving and static contact spring piece of coil, yoke, iron core, armature, pedestal, output.When coil adds certain voltage or electric current at the two ends of its terminal pin, hot-wire coil will produce magnetic flux, magnetic flux produces attraction by iron core, yoke, armature and certain working gas gap, drives movable contact spring connection static contact spring piece and realizes break-make and the conversion of circuit.In electromagnetic relay, operated by rotary motion has shell fragment, and after service time is long, shell fragment there will be irrecoverable problem, causes the work of carrying out that relay can't be stable.
The utility model content
The purpose of this utility model is to provide a kind of relay elastic piece structure, the problem that exists to solve prior art.
The technical solution adopted in the utility model is:
A kind of relay elastic piece structure, it is characterized in that: the shell fragment seat that includes rigidity, and shell fragment, described shell fragment rear portion and shell fragment seat are fixed as one, stretch out with respect to shell fragment seat front side the shell fragment front portion, and shell fragment extension side direction has opening, and the mouth wall of the forward and backward side of opening is shaped to respectively the upwards kink of bending.
Described a kind of relay elastic piece structure is characterized in that: be connected with the shell fragment leading foot between described shell fragment bottom and shell fragment seat front side.
Advantage of the present utility model is:
The utility model strengthens the resistance form of shell fragment by the structure that changes shell fragment, thereby solves the problem that the long-term deformation of shell fragment causes shell fragment to restore, and makes shell fragment can effectively carry out work in product.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1.A kind of relay elastic piece structure, include the shell fragment seat 1 of rigidity, and shell fragment 2, shell fragment 2 rear portions and shell fragment seat 1 are fixed as one, stretch out with respect to shell fragment seat 1 front side shell fragment 2 front portions, and shell fragment 2 extension side direction have opening 3, and the mouth wall 4 of opening 3 forward and backward sides is shaped to respectively the upwards kink of bending.Be connected with shell fragment leading foot 5 between shell fragment 2 bottoms and shell fragment seat 1 front side.
Claims (2)
1. relay elastic piece structure, it is characterized in that: the shell fragment seat that includes rigidity, and shell fragment, described shell fragment rear portion and shell fragment seat are fixed as one, stretch out with respect to shell fragment seat front side the shell fragment front portion, and shell fragment extension side direction has opening, and the mouth wall of the forward and backward side of opening is shaped to respectively the upwards kink of bending.
2. a kind of relay elastic piece structure according to claim 1, is characterized in that: be connected with the shell fragment leading foot between described shell fragment bottom and shell fragment seat front side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202573916U CN203288512U (en) | 2013-05-13 | 2013-05-13 | Spring sheet structure for relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202573916U CN203288512U (en) | 2013-05-13 | 2013-05-13 | Spring sheet structure for relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203288512U true CN203288512U (en) | 2013-11-13 |
Family
ID=49544865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202573916U Expired - Fee Related CN203288512U (en) | 2013-05-13 | 2013-05-13 | Spring sheet structure for relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203288512U (en) |
-
2013
- 2013-05-13 CN CN2013202573916U patent/CN203288512U/en not_active Expired - Fee Related
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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: 20131113 Termination date: 20150513 |
|
| EXPY | Termination of patent right or utility model |