CN2854799Y - Subminiature high power relay - Google Patents
Subminiature high power relay Download PDFInfo
- Publication number
- CN2854799Y CN2854799Y CN 200520014568 CN200520014568U CN2854799Y CN 2854799 Y CN2854799 Y CN 2854799Y CN 200520014568 CN200520014568 CN 200520014568 CN 200520014568 U CN200520014568 U CN 200520014568U CN 2854799 Y CN2854799 Y CN 2854799Y
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- contact
- movable contact
- group
- spring
- power relay
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Abstract
The utility model discloses a micro-miniature high-power relay, which comprises casing, basal plate, coil stand, movable contact group, upper static contact group, lower static contact group, yoke and iron core. The utility model is characterized in that: the basal plate is integrally disposed at lower part of the coil stand, and cavity for accommodating the yoke is disposed between the basal plate and the coil stand. The configuration can relatively simplify product structure, reduce at least two processing procedures in practical assembling, and effectively improve production efficiency. Besides, the utility model can also reduce quantity of used dies, and reduce production cost of product.
Description
Technical field
The utility model relates to a kind of relay, especially relates to a kind of Superminiature high-power relay.
Background technology
Existing Superminiature high-power relay is mainly used in the electronic circuit of program controlled telephone, industrial automation arrangement, communication setting, household electrical appliance and wireless remotecontrol, voice activated control and electronic toy, and its major requirement is to have smaller volume and bigger power.No. 95211073.3 Chinese utility model patents that on October 15th, 1997, bulletin was authorized disclose a kind of Superminiature high-power relay, by be fixed on the base plate and housing in dynamic and static contact, lead-out tablet, skeleton, yoke, armature, iron core and coil form, the end of dynamic and static contact is fixed with gold-plated dynamic and static contact, static contact and skeleton interference fit, gap 0.2～0.3mm between dynamic and static contact, guaranteed that product electric loading under the prerequisite of constancy of volume improves, reliability strengthens, and prolong useful life.But the part of the relay of this structure is many, the mounting process more complicated, therefore and influenced the working (machining) efficiency and the processing cost of product.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of structure simple relatively at above-mentioned prior art present situation, the Superminiature high-power relay that can improve working (machining) efficiency effectively, cut down finished cost.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of Superminiature high-power relay, comprise base plate, bobbin, movable contact group, last stationary contact group, following stationary contact group, yoke and iron core, described base plate is wholely set the bottom at described bobbin, is provided with the cavity that holds described yoke between described base plate and the described bobbin.
Described movable contact group comprises movable contact spring, armature and middle contact, and described movable contact spring and described yoke are welded to each other.
Described movable contact group comprises movable contact spring, armature and middle contact, and described movable contact spring is provided with riveted holes, and described movable contact spring and described yoke are riveted mutually.
Described movable contact group comprises movable contact spring, described movable contact spring is provided with moving contact, the described stationary contact group that goes up comprises static contact, the described static contact of going up is provided with fixed contact, described stationary contact group down comprises static contact down, described static contact down is provided with down fixed contact, and described moving contact, described upward fixed contact and described fixed contact down are the filamentary silver solder contacts.
Described movable contact group comprises movable contact spring, described movable contact spring is provided with moving contact, the described stationary contact group that goes up comprises static contact, the described static contact of going up is provided with fixed contact, described stationary contact group down comprises static contact down, described static contact down is provided with down fixed contact, and described moving contact, described upward fixed contact and described fixed contact down are cylinder riveted joint contact
Compared with prior art, advantage of the present utility model is base plate is wholely set bottom at bobbin, makes the structure of product simple relatively, can reduce the above manufacturing procedure in two roads in the practical set process at least, can enhance productivity effectively; In addition, it can also reduce employed number of molds, reduces production cost of products.
Description of drawings
Fig. 1 removes one of perspective view behind the shell for the utility model;
Fig. 2 removes two of perspective view behind the shell for the utility model;
Fig. 3 is one of perspective view of the utility model bobbin;
Fig. 4 be the utility model bobbin perspective view two;
Fig. 5 is the perspective view of the utility model embodiment one movable contact group;
Fig. 6 is the perspective view of the utility model movable contact spring;
Fig. 7 is the perspective view of the utility model armature;
Fig. 8 is the perspective view of contact in the utility model;
Fig. 9 is the perspective view of stationary contact group on the utility model;
Figure 10 is the perspective view of stationary contact group under the utility model;
Figure 11 is the perspective view of the utility model yoke;
Figure 12 is the perspective view of the utility model iron core;
Figure 13 is the perspective view of the utility model embodiment two movable contact groups;
Figure 14 is the perspective view of the utility model embodiment two movable contact springs;
Figure 15 is the perspective view of static contact on the utility model embodiment two;
Figure 16 is the perspective view of two times static contacts of the utility model embodiment.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Embodiment one: a kind of Superminiature high-power relay, comprise base plate 1, bobbin 2, movable contact group 3, last stationary contact group 4, following stationary contact group 5, yoke 6 and unshakable in one's determination 7, movable contact group 3 comprises movable contact spring 31, armature 32 and middle contact 33, movable contact spring 31 is provided with moving contact 34, last stationary contact group 4 comprises static contact 41, last static contact 41 is provided with fixed contact 42, following stationary contact group 5 comprises static contact 51 down, following static contact 51 is provided with down fixed contact 52, moving contact 34, last fixed contact 42 and following fixed contact 52 are the filamentary silver solder contacts, movable contact spring 31 is welded to each other with yoke 6, base plate 1 is wholely set in the bottom of bobbin 2, is provided with the cavity 8 that holds yoke 6 between base plate 1 and the bobbin 2.
Embodiment two: a kind of Superminiature high-power relay, comprise base plate 1, bobbin 2, movable contact group 3, last stationary contact group 4, following stationary contact group 5, yoke 6 and unshakable in one's determination 7, movable contact group 3 comprises movable contact spring 31, armature 32 and middle contact 33, movable contact spring 31 is provided with moving contact 34, last stationary contact group 4 comprises static contact 41, last static contact 41 is provided with fixed contact 42, following stationary contact group 5 comprises static contact 51 down, following static contact 51 is provided with down fixed contact 52, moving contact 34, last fixed contact 42 and following fixed contact 52 are cylinder riveted joint contact, movable contact spring 31 is provided with riveted holes 35, movable contact spring 31 is riveted mutually with yoke 6, base plate 1 is wholely set in the bottom of bobbin 2, is provided with the cavity 8 that holds yoke 6 between base plate 1 and the bobbin 2.
Claims (5)
1, a kind of Superminiature high-power relay, comprise base plate, bobbin, movable contact group, last stationary contact group, following stationary contact group, yoke and iron core, it is characterized in that described base plate is wholely set the bottom at described bobbin, be provided with the cavity that holds described yoke between described base plate and the described bobbin.
2, Superminiature high-power relay as claimed in claim 1 is characterized in that described movable contact group comprises movable contact spring, armature and middle contact, and described movable contact spring and described yoke are welded to each other.
3, Superminiature high-power relay as claimed in claim 1 is characterized in that described movable contact group comprises movable contact spring, armature and middle contact, and described movable contact spring is provided with riveted holes, and described movable contact spring and described yoke are riveted mutually.
4, Superminiature high-power relay as claimed in claim 1, it is characterized in that described movable contact group comprises movable contact spring, described movable contact spring is provided with moving contact, the described stationary contact group that goes up comprises static contact, the described static contact of going up is provided with fixed contact, described stationary contact group down comprises static contact down, and described static contact down is provided with down fixed contact, and described moving contact, described upward fixed contact and described fixed contact down are the filamentary silver solder contacts.
5, Superminiature high-power relay as claimed in claim 1, it is characterized in that described movable contact group comprises movable contact spring, described movable contact spring is provided with moving contact, the described stationary contact group that goes up comprises static contact, the described static contact of going up is provided with fixed contact, described stationary contact group down comprises static contact down, and described static contact down is provided with down fixed contact, and described moving contact, described upward fixed contact and described fixed contact down are cylinder riveted joint contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520014568 CN2854799Y (en) | 2005-09-01 | 2005-09-01 | Subminiature high power relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520014568 CN2854799Y (en) | 2005-09-01 | 2005-09-01 | Subminiature high power relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2854799Y true CN2854799Y (en) | 2007-01-03 |
Family
ID=37581434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520014568 Expired - Lifetime CN2854799Y (en) | 2005-09-01 | 2005-09-01 | Subminiature high power relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2854799Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623249A (en) * | 2012-04-17 | 2012-08-01 | 广东格兰仕集团有限公司 | Shockproof electromagnetic relay |
-
2005
- 2005-09-01 CN CN 200520014568 patent/CN2854799Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623249A (en) * | 2012-04-17 | 2012-08-01 | 广东格兰仕集团有限公司 | Shockproof electromagnetic relay |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150901 Granted publication date: 20070103 |
|
| EXPY | Termination of patent right or utility model |