CN202150409U - Pedestal of control relay - Google Patents
Pedestal of control relay Download PDFInfo
- Publication number
- CN202150409U CN202150409U CN201120293802U CN201120293802U CN202150409U CN 202150409 U CN202150409 U CN 202150409U CN 201120293802 U CN201120293802 U CN 201120293802U CN 201120293802 U CN201120293802 U CN 201120293802U CN 202150409 U CN202150409 U CN 202150409U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- control relay
- positioning groove
- static contact
- location notch
- 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
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Abstract
The utility model relates to a pedestal of a control relay. The pedestal is provided with a first positioning groove and a second positioning groove for receiving a moving contact pin and a static contact in an embedding manner respectively. It is characterized in that side faces of at least one of the first positioning groove and the second positioning groove are provided with openings for glue to penetrate. Compared with the prior art, the openings in the side faces of the positioning groove can help in fixing the static contact and the moving contact pin. In the utility model, after the moving contact pin and the static contact are embedded, the glue can be injected into the openings. After the injected glue is solidified, the static contact and the moving contact pin can be fixed, so as to stabilize the product properties and improve the product quality further.
Description
Technical field
The utility model relates to a kind of control relay, specifically refers to a kind of pedestal of control relay.
Background technology
At present, control relay has been widely used in occasions such as household electrical appliance, automobile, automated system, communication device and remote control, and along with the development of technology, its kind is also more and more, and function also has nothing in common with each other.Usually in this controller, include a pedestal that is used for installing parts such as magnetic circuit system, contact system; For the pedestal so just having disclosed in CN2374968Y " magnetic latching relay ", in this pedestal, be provided with the movable contact spring pin that supplies in the contact system, the slotted eye that static contact embeds like Chinese patent Granted publication number.But because there is mismachining tolerance in slotted eye, can't guarantee that therefore each slotted eye is just suitable with movable contact spring pin, static contact, to such an extent as to movable contact spring pin and static contact after installing slight shaking phenomenon can occur sometimes unavoidably, thus the reduction properties of product.
The utility model content
The utility model technical problem to be solved is the present situation to prior art, and a kind of substrate that can improve the control relay of product stability is provided.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of pedestal of control relay; In this pedestal, have the movable contact spring pin in the contact system that supplies control relay respectively, first, second location notch that static contact embeds, it is characterized in that: have the breach that supplies the glue infiltration on the side of one of them location notch at least in said first, second location notch.
As the improvement of such scheme, all can have described breach on the two sides of said first location notch, with the steadiness of further raising movable contact spring pin.
Compared with prior art; Because the utility model can after embedding movable contact spring pin, static contact, can inject glue in each breach by means of the breach on the location notch side in the past; Deng injecting after the glue solidifies; Promptly can play the fixedly effect of static contact, movable contact spring pin,, improve the quality of products with further stable prod performance.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment:
Fig. 2 is the perspective view of Fig. 1;
Fig. 3 is the structural representation of pedestal among Fig. 1.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Shown in Fig. 1 to 3, this control relay comprises pedestal 1, magnetic circuit system and contact system 2, and wherein magnetic circuit system includes bobbin, iron core and yoke.Contact system 2 includes moving contact 21 and movable contact spring pin 22, fixed contact 23 and static contact 24.Said base 1 general design quadrangularly structure; Have first location notch 11, second location notch 12 that supply respectively that above-mentioned movable contact spring pin 22, static contact 24 embed in this pedestal, have the breach 13 that supplies the glue infiltration on the side of one of them location notch at least in first, second location notch.In the present embodiment, all have described breach 13 on the left and right sides face of first location notch 11, and on the right flank of second location notch 12, have described breach 13.
During installation, in first, second location notch of pedestal, embed above-mentioned movable contact spring pin, static contact respectively after, can inject glue in each breach in the past, after waiting injection the glue solidifies, promptly can play the fixedly effect of static contact, movable contact spring pin,
Simultaneously for the magnetic circuit system after firm the installation, on the upper flange 3 of the bobbin of magnetic circuit system, have a step 31 that is adjacent to pedestal.After the coil windings assembly is installed to pedestal, utilize the formed groove of this step and pedestal sidewall, inject glue in this groove and permeate and solidify, can guarantee the stability after bobbin is installed, further improve the electric property of product.
Claims (2)
1. the pedestal of a control relay; In this pedestal, have the movable contact spring pin that supplies respectively in the contact system, first, second location notch that static contact embeds, it is characterized in that: have the breach that supplies the glue infiltration on the side of one of them location notch at least in said first, second location notch.
2. the pedestal of control relay according to claim 1 is characterized in that: all have described breach on the two sides of said first location notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120293802U CN202150409U (en) | 2011-08-10 | 2011-08-10 | Pedestal of control relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120293802U CN202150409U (en) | 2011-08-10 | 2011-08-10 | Pedestal of control relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202150409U true CN202150409U (en) | 2012-02-22 |
Family
ID=45591461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120293802U Expired - Fee Related CN202150409U (en) | 2011-08-10 | 2011-08-10 | Pedestal of control relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202150409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018095418A1 (en) * | 2016-11-24 | 2018-05-31 | 厦门宏发汽车电子有限公司 | Fixing structure between metal part and plastic parts of relay/circuit breaker |
-
2011
- 2011-08-10 CN CN201120293802U patent/CN202150409U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018095418A1 (en) * | 2016-11-24 | 2018-05-31 | 厦门宏发汽车电子有限公司 | Fixing structure between metal part and plastic parts of relay/circuit breaker |
| US11404230B2 (en) | 2016-11-24 | 2022-08-02 | Xiamen Hongfa Automotive Electronics Co., Ltd. | Fixing structure between metal part and plastic parts of relay/circuit breaker |
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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 |
Granted publication date: 20120222 Termination date: 20160810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |