CN202758762U - Silver contact - Google Patents
Silver contact Download PDFInfo
- Publication number
- CN202758762U CN202758762U CN 201220386231 CN201220386231U CN202758762U CN 202758762 U CN202758762 U CN 202758762U CN 201220386231 CN201220386231 CN 201220386231 CN 201220386231 U CN201220386231 U CN 201220386231U CN 202758762 U CN202758762 U CN 202758762U
- Authority
- CN
- China
- Prior art keywords
- utility
- silver
- model
- silver contact
- silver coating
- 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 is suitable for the field of a switch and provides a silver contact. The silver contact comprises a body and a silver coating layer. The silver coating layer covers the surface of the body. The silver contact provided by the technical scheme of the utility model has the advantage of low cost.
Description
Technical field
The utility model belongs to field of switches, relates in particular to a kind of silver contact.
Background technology
Silver contact is the common components in the switch, and the structure of existing silver contact comprises: body, and silver coating, wherein silver coating is in order to make things convenient for the conducting of circuit.
In realizing the technical solution of the utility model, there are the following problems to find prior art:
The silver coating that prior art provides covers body surface comprehensively, so its cost is higher.
The utility model content
The purpose of this utility model is to provide a kind of silver contact, is intended to solve the high problem of cost of prior art.
The utility model is achieved in that on the one hand a kind of silver contact is provided, and described silver contact comprises: body, and silver coating, described silver coating partial coverage is in body surface.
Optionally, described silver coating section angle of coverage is: 45 °-60 °.
The utility model compared with prior art, beneficial effect is: because the silver coating of the technical solution of the utility model partial coverage body surface only, so it can save part silver, so it has the advantage that the cost of material is low.
Description of drawings
The structural representation of the silver contact that Fig. 1 provides for utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
The utility model provides a kind of silver contact, and this structure comprises as shown in Figure 1: body 11, and silver coating 12, silver coating 12 partial coverages are in body surface.
Need to prove that above-mentioned silver coating 12 partial coverages specifically can comprise in body surface: the angle of coverage of silver coating 12 is: 45 ° to 60 °, wherein, angle of coverage refers to the angle of silver coating two end lines, as shown in Figure 1, is 45 °.By facts have proved, when angle was 45 ° to 60 ° angle, this moment, the wire performance of switch was best.
The utility model compared with prior art, beneficial effect is: because the silver coating of the technical solution of the utility model partial coverage body surface only, so it can save part silver, so it has the advantage that the cost of material is low.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (2)
1. silver contact, described silver contact comprises: body, silver coating is characterized in that, described silver coating partial coverage is in body surface.
2. silver contact according to claim 1 is characterized in that, described silver coating section angle of coverage is: 45 °-60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220386231 CN202758762U (en) | 2012-07-29 | 2012-07-29 | Silver contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220386231 CN202758762U (en) | 2012-07-29 | 2012-07-29 | Silver contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202758762U true CN202758762U (en) | 2013-02-27 |
Family
ID=47737930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220386231 Expired - Fee Related CN202758762U (en) | 2012-07-29 | 2012-07-29 | Silver contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202758762U (en) |
-
2012
- 2012-07-29 CN CN 201220386231 patent/CN202758762U/en not_active Expired - Fee Related
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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: 20130227 Termination date: 20160729 |