CN211265372U - Linkage mechanism of magnetic latching relay - Google Patents
Linkage mechanism of magnetic latching relay Download PDFInfo
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- CN211265372U CN211265372U CN202020458555.1U CN202020458555U CN211265372U CN 211265372 U CN211265372 U CN 211265372U CN 202020458555 U CN202020458555 U CN 202020458555U CN 211265372 U CN211265372 U CN 211265372U
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- latching relay
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Abstract
The utility model discloses a linkage mechanism of a magnetic latching relay, which comprises a shell; the coil mounting groove and the movable reed mounting groove are formed in the shell; a coil is arranged in the coil mounting groove, and a movable reed is arranged in the movable reed mounting groove; the two ends of the coil are provided with frameworks, and the frameworks are provided with yokes; the shell is provided with a magnetic steel combination; the magnetic steel combination is provided with a connecting rod, and the connecting rod is provided with a pushing sheet. The utility model discloses a set up draw-in groove and spread groove on promoting the piece, increase the connection steadiness that promotes the piece both ends, through set up movable groove and spacing post on the shell, inject yoke and magnet steel combination shift position, prevent to promote the piece and appear rocking even stagnation at the during operation, increase the ride comfort when removing.
Description
Technical Field
The utility model relates to a relay specifically indicates a magnetic latching relay's link gear.
Background
The magnetic latching relay is a novel relay developed in recent years and is also an automatic switch. As with other electromagnetic relays, it acts to automatically turn on and off the circuit. The magnetic latching relay has the advantages that the normally closed state or the normally open state of the magnetic latching relay completely depends on the action of permanent magnetic steel, and the switching state of the magnetic latching relay is triggered by pulse electric signals with certain width to complete the switching. The magnetic latching relay is divided into a single phase and a three phase. According to the introduction of related information, the contact switching current of the magnetic latching relay on the market can reach 150A at most; the control coil voltage is divided into DC9V, DC12V, etc. The service life of the general electric appliance is 10000 times; mechanical life is 1000000 times; contact drop <100 mV. Therefore, the electromagnetic relay has the characteristics of power saving, stable performance, small volume, large bearing capacity and superior performance compared with the common electromagnetic relay.
The movable reed and the static reed of the magnetic latching relay are contacted by the driving of the pushing block and the magnetic circuit system, and the pushing block is driven to move after the magnetic circuit system is electrified, so that the closing and the opening are completed. At present, the problems of shaking, stagnation and the like easily occur when the existing pushing block moves, namely the smoothness of movement is poor, and the use safety factor is reduced. To this end, a linkage mechanism of a magnetic latching relay is proposed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problems and providing a linkage mechanism of a magnetic latching relay.
In order to achieve the above object, the present invention provides a linkage mechanism of a magnetic latching relay, which comprises a housing; the coil mounting groove and the movable reed mounting groove are formed in the shell; a coil is arranged in the coil mounting groove, and a movable reed is arranged in the movable reed mounting groove; the two ends of the coil are provided with frameworks, and the frameworks are provided with yokes; the shell is provided with a magnetic steel combination; the magnetic steel combination is provided with a connecting rod, and the connecting rod is provided with a pushing sheet.
Further preferably, the shell is further provided with a limiting column, the yoke is further fixed in the shell through the limiting column, and the magnetic steel combination is movably connected with the yoke through magnetic force.
Further preferably, the shell is further provided with a movable groove, the magnetic steel combination is provided with a movable point matched with the movable groove, and the magnetic steel combination is installed on the shell through the movable point, the movable groove and the matching.
Further preferably, a lining spring is mounted on the movable spring, and one end of the lining spring is fixedly connected with the pushing sheet.
Further preferably, be equipped with the fixture block on the connecting rod, promote to be equipped with the spread groove with fixture block looks adaptation on the piece, the connecting rod is connected through the cooperation of fixture block and spread groove with promoting the piece.
Preferably, a clamping groove is formed in the other end of the pushing sheet, and the lining spring is bent to clamp the clamping groove and fixedly connect the pushing sheet.
The utility model discloses a set up draw-in groove and spread groove on promoting the piece, increase the connection steadiness that promotes the piece both ends, through set up movable groove and spacing post on the shell, inject yoke and magnet steel combination shift position, prevent to promote the piece and appear rocking even stagnation at the during operation, increase the ride comfort when removing.
Drawings
FIG. 1 is a schematic view of a partial structure of the present invention;
FIG. 2 is a schematic view of the structure of the middle housing of the present invention;
FIG. 3 is a schematic view of the local enlarged structure of the present invention
Fig. 4 is a schematic view of a partial structure of the present invention.
Illustration of the drawings: 1. a housing; 2. a coil mounting groove; 3. a movable spring plate mounting groove; 4. a coil; 5. a movable spring plate; 6. a framework; 7. a yoke; 8. combining magnetic steel; 9. a connecting rod; 10. a push sheet; 11. a movable groove; 12. an active point; 13. a lining spring; 14. a clamping block; 15. connecting grooves; 16. a card slot; 17. a limiting column.
Detailed Description
The linkage mechanism of the magnetic latching relay according to the present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 4, a linkage mechanism of a magnetic latching relay of the present embodiment includes a housing 1; the coil spring is characterized in that a coil mounting groove 2 and a movable spring mounting groove 3 are arranged on the shell 1; a coil 4 is arranged in the coil mounting groove 2, and a movable reed 5 is arranged in the movable reed mounting groove 3; the two ends of the coil 4 are provided with frameworks 6, and the frameworks 6 are provided with yokes 7; a magnetic steel combination 8 is arranged on the shell 1; a connecting rod 9 is arranged on the magnetic steel combination 8, and a pushing sheet 10 is arranged on the connecting rod 9; the shell 1 is further provided with a limiting column 17, the yoke 7 is further fixed in the shell 1 through the limiting column 17, and the magnetic steel combination 8 is movably connected with the yoke 7 through magnetic force; the shell 1 is also provided with a movable groove 11, the magnetic steel combination 8 is provided with a movable point 12 matched with the movable groove 11, and the magnetic steel combination 8 is arranged on the shell 1 through the movable point 12 and the movable groove 11 in a matching manner; a lining spring 13 is arranged on the movable spring 5, and one end of the lining spring 13 is fixedly connected with the pushing sheet 10; a clamping block 14 is arranged on the connecting rod 9, a connecting groove 15 matched with the clamping block 14 is arranged on the pushing sheet 10, and the connecting rod 9 and the pushing sheet 10 are connected through the matching of the clamping block 14 and the connecting groove 15; the other end of the pushing sheet 10 is provided with a clamping groove 16, and the lining spring 13 is bent to clamp the clamping groove 16 and fixedly connect with the pushing sheet 10.
The utility model discloses an in the working process: after the relay is electrified, a magnetic circuit is generated, the magnetic steel combination 8 is pushed through the magnetic circuit, the magnetic steel combination 8 moves around the movable point 12, in the moving process, the pushing sheet 10 is pushed to move through the connecting rod 9, and therefore the lining spring 13 is pushed to move through the pushing sheet 10, namely closing or opening is completed.
The utility model has the advantages that: through set up draw-in groove 16 and spread groove 15 on promoting piece 10, increase the connection steadiness that promotes piece 10 both ends, through set up movable groove 11 and spacing post 17 on shell 1, inject yoke 7 and the 8 shift positions of magnet steel combination, prevent to promote piece 10 and appear rocking or even the stagnation at the during operation, increase the ride comfort when removing to simple structure, convenient assembling, it is with low costs.
The scope of the present invention is not limited to the above embodiments and their variations. The present invention is not limited to the above embodiments, and other modifications and substitutions may be made by those skilled in the art.
Claims (6)
1. A linkage mechanism of a magnetic latching relay comprises a shell (1); the coil spring is characterized in that a coil mounting groove (2) and a movable spring mounting groove (3) are formed in the shell (1); a coil (4) is arranged in the coil mounting groove (2), and a movable spring (5) is arranged in the movable spring mounting groove (3); frameworks (6) are installed at two ends of the coil (4), and yokes (7) are installed on the frameworks (6); a magnetic steel combination (8) is arranged on the shell (1); the magnetic steel combination (8) is provided with a connecting rod (9), and the connecting rod (9) is connected with a pushing sheet (10).
2. A linkage mechanism of a magnetic latching relay according to claim 1, characterized in that: still be equipped with spacing post (17) on shell (1), yoke (7) are still fixed in shell (1) through spacing post (17), magnet steel combination (8) are through magnetic force and yoke (7) swing joint.
3. A linkage mechanism of a magnetic latching relay according to claim 2, characterized in that: still be equipped with activity groove (11) on shell (1), be equipped with movable point (12) with activity groove (11) looks adaptation on magnet steel combination (8), magnet steel combination (8) are installed on shell (1) through movable point (12) and activity groove (11) and cooperation.
4. A linkage mechanism of a magnetic latching relay according to claim 1, characterized in that: and a lining spring (13) is arranged on the movable spring piece (5), and one end of the lining spring (13) is fixedly connected with the pushing piece (10).
5. A linkage mechanism of a magnetic latching relay according to claim 1, characterized in that: be equipped with fixture block (14) on connecting rod (9), be equipped with on promotion piece (10) spread groove (15) with fixture block (14) looks adaptation, connecting rod (9) are connected through the cooperation of fixture block (14) and spread groove (15) with promotion piece (10).
6. The linkage mechanism of a magnetic latching relay according to claim 4, characterized in that: the other end of the pushing sheet (10) is provided with a clamping groove (16), and the lining spring (13) is bent to clamp the clamping groove (16) and fixedly connect with the pushing sheet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020458555.1U CN211265372U (en) | 2020-04-01 | 2020-04-01 | Linkage mechanism of magnetic latching relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020458555.1U CN211265372U (en) | 2020-04-01 | 2020-04-01 | Linkage mechanism of magnetic latching relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211265372U true CN211265372U (en) | 2020-08-14 |
Family
ID=71955699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020458555.1U Active CN211265372U (en) | 2020-04-01 | 2020-04-01 | Linkage mechanism of magnetic latching relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211265372U (en) |
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2020
- 2020-04-01 CN CN202020458555.1U patent/CN211265372U/en active Active
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