CN203242576U - Small high-power relay - Google Patents
Small high-power relay Download PDFInfo
- Publication number
- CN203242576U CN203242576U CN 201320296267 CN201320296267U CN203242576U CN 203242576 U CN203242576 U CN 203242576U CN 201320296267 CN201320296267 CN 201320296267 CN 201320296267 U CN201320296267 U CN 201320296267U CN 203242576 U CN203242576 U CN 203242576U
- Authority
- CN
- China
- Prior art keywords
- spring
- pedestal
- quiet spring
- power relay
- small high
- 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
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 22
- 239000012634 fragment Substances 0.000 claims description 16
- 230000003068 static effect Effects 0.000 abstract 5
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000005352 galvanomagnetic phenomena Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
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- Electromagnets (AREA)
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 movable spring (5), one end of the push rod (3) is connected with the armature (2) and the other end of the push rod (3) is connected with the movable spring (5), the middle of the static spring (4) is embedded in a gap of the base (1), the middle of the static spring (4) is provided with at least one outwardly-convex elastic piece (6), a fixed end of the elastic piece (6) is arranged on the static spring (4), and a free end of the elastic piece (6) is closely attached to the side wall of the gap of the base (1). The small high-power relay can prevent the static spring from falling off the gap of the base and is ensured to be used normally.
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, will flow through certain electric current in the coil, thereby produce galvanomagnetic effect, armature promotes moving spring by push rod, until moving spring and quiet spring adhesive.Behind coil blackout, the suction of electromagnetism also disappears thereupon, and armature returns 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 subjected to adhesive or the separation of spring for a long time, or the meeting transverse shifting, quiet spring is 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 coming off from the breach of pedestal, guarantees the normal small high-power relay that uses.
The technical solution of the utility model is, a kind of small high-power relay with following structure is provided, 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, the middle part of described quiet spring is provided with the shell fragment of at least one evagination, and the stiff end of described shell fragment is located on the quiet spring, and free end is close to the sidewall of the breach of pedestal.
Described shell fragment and quiet spring are integrated punch forming and form, and described quiet spring is provided with a groove that matches with the shell fragment profile.
After adopting above structure, the utility model compared with prior art, have the following advantages: because the middle part of described quiet spring is provided with the shell fragment of at least one evagination, the stiff end of described shell fragment is located on the quiet spring, free end is close to the sidewall of the breach of pedestal, quiet spring more firmly is embedded in the breach of pedestal, can prevents that quiet spring from coming off from the breach of pedestal, guarantees normal use.
Description of drawings
Accompanying drawing 1 is the structural representation of small high-power relay section of the present utility model.
Accompanying drawing 2 is the structural representation of the moving spring 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, 4.1, groove, 6, shell fragment.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1 and Figure 2, 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 4, the middle part of described quiet spring 4 is embedded in the breach of pedestal 1, the middle part of described quiet spring 4 is provided with the shell fragment 6 of at least one evagination, and the stiff end of described shell fragment 6 is located on the quiet spring 4, and free end is close to the sidewall of the breach of pedestal 1.The distance at the middle part of the quiet spring 4 of free end distance of this shell fragment 6 is 1mm.
Described shell fragment 6 is integrated punch forming with quiet spring 4 and forms, and described quiet spring 4 is provided with a groove 4.1 that matches with shell fragment 6 profiles.
Claims (2)
1. 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 (4), the middle part of described quiet spring (4) is embedded in the breach of pedestal (1), it is characterized in that: the middle part of described quiet spring (4) is provided with the shell fragment (6) of at least one evagination, the stiff end of described shell fragment (6) is located on the quiet spring (4), and free end is close to the sidewall of the breach of pedestal (1).
2. small high-power relay according to claim 1 is characterized in that: described shell fragment (6) is integrated punch forming with quiet spring (4) and forms, and described quiet spring (4) is provided with a groove (4.1) that matches with shell fragment (6) profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320296267 CN203242576U (en) | 2013-05-27 | 2013-05-27 | Small high-power relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320296267 CN203242576U (en) | 2013-05-27 | 2013-05-27 | Small high-power relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203242576U true CN203242576U (en) | 2013-10-16 |
Family
ID=49319843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320296267 Expired - Fee Related CN203242576U (en) | 2013-05-27 | 2013-05-27 | Small high-power relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203242576U (en) |
-
2013
- 2013-05-27 CN CN 201320296267 patent/CN203242576U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20190527 |