CN204809151U - Miniaturized magnetic latching relay - Google Patents
Miniaturized magnetic latching relay Download PDFInfo
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- CN204809151U CN204809151U CN201520534202.4U CN201520534202U CN204809151U CN 204809151 U CN204809151 U CN 204809151U CN 201520534202 U CN201520534202 U CN 201520534202U CN 204809151 U CN204809151 U CN 204809151U
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- armature
- electromagnetic unit
- movable contact
- pedestal
- contact spring
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Abstract
The utility model discloses a miniaturized magnetic latching relay, including base, electromagnetic unit, yoke, armature, promotion piece, fixed contact piece, movable contact spring, casing. The base forms a cavity with the casing cooperation, and electromagnetic unit, yoke, armature, promotion piece, fixed contact piece, movable contact spring are all installed in the cavity, electromagnetic unit installs on the base, and left end insert the installation is in the insulating boot of base, the yoke inlays the dress on the base, armature is installed on the base, and it cooperates to counterpoint with the electromagnetic unit right -hand member, still be equipped with the return plate who is used for armature to reset usefulness between armature and base, insulating boot upper portion is equipped with guidance raised, fixed contact piece, movable contact spring are inserted and is established at the base left end, and be isolated with electromagnetic unit through the insulating boot. The utility model has the advantages of simple and compact structure, perpendicular occupation space is little, and the utilization promotes the piece and realizes under the drive of armature that the direction promotes, and then drives two contact cooperations on movable contact spring and the fixed contact piece.
Description
Technical field
The utility model relates to a kind of magnetic latching relay, specifically a kind of miniaturized magnetic latching relay.
Background technology
Existing magnetic latching relay, has generally comprised solenoid, iron core, yoke, armature, fixed touching plate, movable contact spring, and wherein, iron core coordinates with solenoid and yoke.
This type of magnetic latching relay existing, its magnetic circuit is also not parallel, job stability is poor, meanwhile, volume is comparatively large, and must not in the miniaturization of magnetic latching relay, and because the trend toward miniaturization of existing electrical equipment, electronic product, more and more higher to volume requirement, so the magnetic latching relay of existing structure cannot meet the double requirements on volume and job stability.
Utility model content
The purpose of this utility model is to overcome existing magnetic latching relay deficiency existing on volume, provides a kind of miniaturized magnetic latching relay.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of miniaturized magnetic latching relay, comprises pedestal, electromagnetic unit, yoke, armature, pushing piece, fixed touching plate, movable contact spring, housing.
Described pedestal coordinates formation one cavity with housing, electromagnetic unit, yoke, armature, pushing piece, fixed touching plate, movable contact spring are installed in cavity;
Described electromagnetic unit is arranged on pedestal, and left end inserts and is arranged in the insulating cover of pedestal;
Described yoke is inlaid on pedestal;
Described armature is arranged on pedestal, coordinates with the contraposition of electromagnetic unit right-hand member;
The reseting plate for armature reset is also provided with between described armature and pedestal;
Described insulating cover top is provided with guide protrusions;
Described fixed touching plate, movable contact spring are plugged in pedestal left end, are completely cut off by insulating cover and electromagnetic unit;
Described fixed touching plate is parallel with movable contact spring and with gap;
Described fixed touching plate is provided with fixed contact;
Described movable contact spring is provided with moving contact;
Described fixed contact coordinates with moving contact contraposition;
Described pushing piece and electromagnetic unit are arranged on insulating cover in the same way, have gathering sill in the middle part of pushing piece, and this gathering sill coordinates with guide protrusions and leads for realizing;
Described pushing piece one end and armature clamping matching, the other end and movable contact spring are connected.
The utility model structure is simple, compact, vertically takes up room little, utilizes pushing piece under the drive of armature, realize guiding and promotes, and then drive movable contact spring to coordinate with two contact on fixed touching plate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Further understand for convenience of doing the utility model, existing by reference to the accompanying drawings for an embodiment, the utility model is further described.
Embodiment:
As shown in Figure 1, the utility model comprises pedestal 1, electromagnetic unit 2, yoke 3, armature 4, pushing piece 5, fixed touching plate 6, movable contact spring 7, housing 8.
Described pedestal 1 coordinates formation one cavity with housing 8, and electromagnetic unit 2, yoke 3, armature 4, pushing piece 5, fixed touching plate 6, movable contact spring 7 are installed in cavity;
Described electromagnetic unit 2 is arranged on pedestal 1, and left end inserts and is arranged in the insulating cover 10 of pedestal 1;
Described yoke 3 is inlaid on pedestal 1;
Described armature 4 is arranged on pedestal 1, coordinates with the contraposition of electromagnetic unit 2 right-hand member;
The reseting plate resetted for armature 4 is also provided with between described armature 4 and pedestal 1;
Described insulating cover 8 top is provided with guide protrusions 9;
Described fixed touching plate 6, movable contact spring 7 are plugged in pedestal 1 left end, are completely cut off by insulating cover 10 and electromagnetic unit 2;
Described fixed touching plate 6 is parallel with movable contact spring 7 and with gap;
Described fixed touching plate 6 is provided with fixed contact;
Described movable contact spring 7 is provided with moving contact;
Described fixed contact coordinates with moving contact contraposition;
Described pushing piece 5 and electromagnetic unit 2 are arranged on insulating cover 10 in the same way, have gathering sill in the middle part of pushing piece 5, and this gathering sill coordinates with guide protrusions 9 and leads for realizing;
Described pushing piece 5 one end and armature 4 clamping matching, the other end and movable contact spring 7 are connected.
Claims (1)
1. a miniaturized magnetic latching relay, it is characterized in that: comprise pedestal, electromagnetic unit, yoke, armature, pushing piece, fixed touching plate, movable contact spring, housing, described pedestal coordinates formation one cavity with housing, electromagnetic unit, yoke, armature, pushing piece, fixed touching plate, movable contact spring are installed in cavity; Described electromagnetic unit is arranged on pedestal, and left end inserts and is arranged in the insulating cover of pedestal; Described yoke is inlaid on pedestal; Described armature is arranged on pedestal, coordinates with the contraposition of electromagnetic unit right-hand member; The reseting plate for armature reset is also provided with between described armature and pedestal; Described insulating cover top is provided with guide protrusions; Described fixed touching plate, movable contact spring are plugged in pedestal left end, are completely cut off by insulating cover and electromagnetic unit; Described fixed touching plate is parallel with movable contact spring and with gap; Described fixed touching plate is provided with fixed contact; Described movable contact spring is provided with moving contact; Described fixed contact coordinates with moving contact contraposition; Described pushing piece and electromagnetic unit are arranged on insulating cover in the same way, have gathering sill in the middle part of pushing piece, and this gathering sill coordinates with guide protrusions and leads for realizing; Described pushing piece one end and armature clamping matching, the other end and movable contact spring are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534202.4U CN204809151U (en) | 2015-07-22 | 2015-07-22 | Miniaturized magnetic latching relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534202.4U CN204809151U (en) | 2015-07-22 | 2015-07-22 | Miniaturized magnetic latching relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204809151U true CN204809151U (en) | 2015-11-25 |
Family
ID=54593930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520534202.4U Active CN204809151U (en) | 2015-07-22 | 2015-07-22 | Miniaturized magnetic latching relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204809151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658183A (en) * | 2017-10-10 | 2018-02-02 | 三友联众集团股份有限公司 | A kind of push jack smooth type relay |
-
2015
- 2015-07-22 CN CN201520534202.4U patent/CN204809151U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658183A (en) * | 2017-10-10 | 2018-02-02 | 三友联众集团股份有限公司 | A kind of push jack smooth type relay |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523000 No. two, No. 27, Putian Lake Center, Tangxia Town, Guangdong, Dongguan Patentee after: Lianzhong Sanyou group Limited by Share Ltd Address before: 523000, No. 62, Putian West Road, Pu Zhen Lake community, Tangxia Town, Dongguan, Guangdong Patentee before: Dongguan Sanyou Electrical Appliances Co., Ltd. |