CN202067733U - Double-phase magnetic holding relay - Google Patents
Double-phase magnetic holding relay Download PDFInfo
- Publication number
- CN202067733U CN202067733U CN2011201523253U CN201120152325U CN202067733U CN 202067733 U CN202067733 U CN 202067733U CN 2011201523253 U CN2011201523253 U CN 2011201523253U CN 201120152325 U CN201120152325 U CN 201120152325U CN 202067733 U CN202067733 U CN 202067733U
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- spring
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- movable
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Abstract
The utility model relates to a double-phase magnetic holding relay, which is mainly suitable for the field of electronic instruments. The double-phase magnetic holding relay comprises a coil assembly, a magnetic steel assembly, a poke rod, a push piece, two movable spring assemblies and two static spring assemblies mounted on a pedestal; each movable spring assembly comprises a movable spring piece and movable contacts fixed on the movable reed; each static spring assembly comprises a static reed and static contacts fixed on the static reed; the movable contacts are matched with the static contacts; one end of the poke rod is connected with the magnetic steel assembly; the other end of the poke rod is connected with the push piece; the magnetic steel assembly is matched with the coil assembly; and the movable reed is connected with the push piece. The double-phase magnetic holding relay is characterized in that at least two movable contacts are fixed on each movable reed and at least two static contacts are fixed on each static reed. The double-phase magnetic holding relay has the advantages of reasonable structure design, high contact load and safe use.
Description
Technical field
The utility model relates to a kind of two-phase magnetic protection relay, mainly is applicable to the electronic instrument field.
Background technology
The two-phase magnetic protection relay of prior art only is fixed with a moving contact on its each movable contact spring, only be fixed with a moving contact on each static contact spring piece.In use, contact load is lower, can be because of the contact low relay that damages of loading under the situation that big electric current occurs.
The utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned shortcoming in the prior art, and a kind of reasonable in design, the high two-phase magnetic latching relay of contact load are provided.
The technical scheme in the invention for solving the above technical problem is: a kind of two-phase magnetic latching relay comprises the coil combination, magnet steel combination, poke rod, pushing piece, moving spring combination, the combination of quiet spring that are installed on the pedestal; Moving spring combination comprises movable contact spring and the moving contact that is fixed on the movable contact spring, and quiet spring combination comprises static contact spring piece and the fixed contact that is fixed on the static contact spring piece, and moving contact cooperates with fixed contact; Poke rod one end and magnet steel are connected, and the other end is connected with pushing piece; The magnet steel combination cooperates with coil combination; Movable contact spring is connected with pushing piece; Moving spring combination and the combination of quiet spring are two; It is characterized in that: on described each movable contact spring, be fixed with at least two moving contacts, on described each static contact spring piece, be fixed with at least two fixed contacts.
The utility model also comprises the promotion shell fragment, promotes shell fragment one end and movable contact spring and fixes, and the other end is connected with pushing piece.
The utility model compared with prior art has the following advantages and effect: 1, reasonable in design; 2, the contact load is high, safe in utilization.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the perspective view of the utility model embodiment.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Embodiment:
Referring to Fig. 1 and Fig. 2, the utility model embodiment comprises pedestal 1, coil combination 2, magnet steel combination 3, poke rod 4, pushing piece 5, two 6, two quiet springs combinations 7 of moving spring combination.
On each movable contact spring 61, be fixed with at least two moving contacts 62, on each static contact spring piece 71, be fixed with at least two fixed contacts 72.In the present embodiment, be fixed with two moving contacts 62 on each movable contact spring 61, be fixed with 6 and two quiet spring combinations 7 of 72, two moving spring combinations of two fixed contacts and have four pairs of contacts on each static contact spring piece 71, the contact load can reach 100A.
Claims (2)
1. a two-phase magnetic latching relay comprises the coil combination, magnet steel combination, poke rod, pushing piece, moving spring combination, the combination of quiet spring that are installed on the pedestal; Moving spring combination comprises movable contact spring and the moving contact that is fixed on the movable contact spring, and quiet spring combination comprises static contact spring piece and the fixed contact that is fixed on the static contact spring piece, and moving contact cooperates with fixed contact; Poke rod one end and magnet steel are connected, and the other end is connected with pushing piece; The magnet steel combination cooperates with coil combination; Movable contact spring is connected with pushing piece; Moving spring combination and the combination of quiet spring are two; It is characterized in that: on described each movable contact spring, be fixed with at least two moving contacts, on described each static contact spring piece, be fixed with at least two fixed contacts.
2. two-phase magnetic latching relay according to claim 1 is characterized in that: also comprise the promotion shell fragment, promote shell fragment one end and movable contact spring and fix that the other end is connected with pushing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201523253U CN202067733U (en) | 2011-05-13 | 2011-05-13 | Double-phase magnetic holding relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201523253U CN202067733U (en) | 2011-05-13 | 2011-05-13 | Double-phase magnetic holding relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202067733U true CN202067733U (en) | 2011-12-07 |
Family
ID=45061590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201523253U Expired - Fee Related CN202067733U (en) | 2011-05-13 | 2011-05-13 | Double-phase magnetic holding relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202067733U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134392A (en) * | 2017-06-06 | 2017-09-05 | 广西睿奕科技发展有限公司 | It is a kind of can cut off the one of zero line and live wire simultaneously and enter four go out type two-way magnetic latching relay |
| CN107146742A (en) * | 2017-06-14 | 2017-09-08 | 广西睿奕科技发展有限公司 | It is a kind of to cut off the magnetic latching relay of zero line and live wire simultaneously |
| CN107170650A (en) * | 2017-06-09 | 2017-09-15 | 广西睿奕科技发展有限公司 | A kind of magnetic latching relay for simultaneously turning off zero line and phase line current supply circuit |
| CN109461629A (en) * | 2018-12-28 | 2019-03-12 | 浙江安迅电气有限公司 | A kind of high current Transformational magnetic latching relay with Simultaneous Monitoring |
-
2011
- 2011-05-13 CN CN2011201523253U patent/CN202067733U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134392A (en) * | 2017-06-06 | 2017-09-05 | 广西睿奕科技发展有限公司 | It is a kind of can cut off the one of zero line and live wire simultaneously and enter four go out type two-way magnetic latching relay |
| CN107170650A (en) * | 2017-06-09 | 2017-09-15 | 广西睿奕科技发展有限公司 | A kind of magnetic latching relay for simultaneously turning off zero line and phase line current supply circuit |
| CN107146742A (en) * | 2017-06-14 | 2017-09-08 | 广西睿奕科技发展有限公司 | It is a kind of to cut off the magnetic latching relay of zero line and live wire simultaneously |
| CN109461629A (en) * | 2018-12-28 | 2019-03-12 | 浙江安迅电气有限公司 | A kind of high current Transformational magnetic latching relay with Simultaneous Monitoring |
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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: 20111207 Termination date: 20180513 |