CN203325808U - Small high-power relay - Google Patents
Small high-power relay Download PDFInfo
- Publication number
- CN203325808U CN203325808U CN201320297022XU CN201320297022U CN203325808U CN 203325808 U CN203325808 U CN 203325808U CN 201320297022X U CN201320297022X U CN 201320297022XU CN 201320297022 U CN201320297022 U CN 201320297022U CN 203325808 U CN203325808 U CN 203325808U
- Authority
- CN
- China
- Prior art keywords
- spring
- power relay
- small high
- pedestal
- push rod
- 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 small high-power relay which comprises a base (1), an armature (2) and a push rod (3), wherein the base (1) is provided with a static spring (4) and a moving spring (5), one end of the push rod (3) is connected with the armature (2), the other end of the push rod (3) is connected with the moving spring (4), and the middle part of the static spring (4) is embedded in a gap of the base (1). The small high-power relay is characterized in that the side wall in the middle part of the static spring (4) is provided with a plug board (6) of which the two sides are respectively provided with a bulge (6.1). The static spring can be prevented from sliding up and down and falling off from the gap of the base so that normal use of the small high-power relay can be guaranteed.
Description
Technical field
The utility model relates to electronic control device, specifically a kind of small high-power relay.
Background technology
During relay work, as long as add certain voltage at the coil two ends, in coil, will flow through certain electric current, thereby produce galvanomagnetic effect, armature promotes moving spring by push rod, until moving spring and quiet spring adhesive.After coil blackout, the suction of electromagnetism also disappears thereupon, and armature returns to original position, and moving spring separates with quiet spring.
A kind of small high-power relay is arranged at present, comprise pedestal, armature and push rod, described pedestal is provided with quiet spring and moving spring, and described push rod one end is connected with armature, and the other end is connected with moving spring, the middle part of described quiet spring is embedded in the breach of pedestal, although this syndeton is simple, quiet spring is subject to adhesive or the separation of spring for a long time, still can move up and down, finally make quiet spring come off from the breach of pedestal, cause relay normally to use.
The utility model content
The technical problems to be solved in the utility model is, provides a kind of and can prevent that quiet spring from sliding up and down, and avoids coming off from the breach of pedestal, guarantees the normal small high-power relay used.
The technical solution of the utility model is, a kind of small high-power relay with following structure is provided, comprise pedestal 1, armature and push rod, described pedestal is provided with quiet spring and moving spring, described push rod one end is connected with armature, and the other end is connected with moving spring, and the middle part of described quiet spring is embedded in the breach of pedestal, the sidewall at the middle part of described quiet spring is provided with a plate, and the both sides of described plate are respectively equipped with projection.
Described protruding lateral surface is inclined-plane.
After adopting above structure, the utility model compared with prior art, have the following advantages: because the sidewall at the middle part of described quiet spring is provided with a plate, this plate can be embedded in the hole of pedestal, can prevent that quiet spring from sliding up and down, then because the both sides of described plate are respectively equipped with projection, after projection is inserted into the hole of pedestal, can prevent that plate from coming off in hole, make so quiet spring more firmly be embedded in the breach of pedestal, guarantee normal use.
The accompanying drawing explanation
The structural representation that accompanying drawing 1 is a kind of small high-power relay section of the present utility model.
The structural representation of the quiet spring that accompanying drawing 2 is a kind of small high-power relay of the present utility model.
As shown in the figure: 1, pedestal, 2, armature, 3, push rod, 4, quiet spring, 5, moving spring, 6, plate, 6.1, projection.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of small high-power relay of the present utility model, comprise pedestal 1, armature 2 and push rod 3, described pedestal 1 is provided with quiet spring 4 and moving spring 5, and described push rod 3 one ends are connected with armature 2, and the other end is connected with moving spring 5, the middle part of described quiet spring 4 is embedded in the breach of pedestal 1, the sidewall at the middle part of described quiet spring 4 is provided with a plate 6, and the length of plate 6 can be 2mm, and the both sides of described plate 6 are respectively equipped with projection 6.1.
Described protruding 6.1 lateral surfaces are inclined-plane, and namely, it is outer little interior large trapezoidal that the end of whole plate 6 is, and after being embedded in like this in pedestal 1 hole, can prevent that quiet spring 4 from sliding up and down.
Claims (2)
1. a small high-power relay, comprise pedestal (1), armature (2) and push rod (3), described pedestal (1) is provided with quiet spring (4) and moving spring (5), described push rod (3) one ends are connected with armature (2), the other end is connected with moving spring (5), the middle part of described quiet spring (4) is embedded in the breach of pedestal (1), it is characterized in that: the sidewall at the middle part of described quiet spring (4) is provided with a plate (6), and the both sides of described plate (6) are respectively equipped with projection (6.1).
2. a kind of small high-power relay according to claim 1, it is characterized in that: described projection (6.1) lateral surface is inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320297022XU CN203325808U (en) | 2013-05-27 | 2013-05-27 | Small high-power relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320297022XU CN203325808U (en) | 2013-05-27 | 2013-05-27 | Small high-power relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203325808U true CN203325808U (en) | 2013-12-04 |
Family
ID=49665120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320297022XU Expired - Fee Related CN203325808U (en) | 2013-05-27 | 2013-05-27 | Small high-power relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203325808U (en) |
-
2013
- 2013-05-27 CN CN201320297022XU patent/CN203325808U/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: 20131204 Termination date: 20190527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |