CN203134578U - Welding silver-layer contact for temperature-controller contact bridge - Google Patents
Welding silver-layer contact for temperature-controller contact bridge Download PDFInfo
- Publication number
- CN203134578U CN203134578U CN 201320071588 CN201320071588U CN203134578U CN 203134578 U CN203134578 U CN 203134578U CN 201320071588 CN201320071588 CN 201320071588 CN 201320071588 U CN201320071588 U CN 201320071588U CN 203134578 U CN203134578 U CN 203134578U
- Authority
- CN
- China
- Prior art keywords
- contact
- copper matrix
- pure copper
- silver
- layer
- 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
Links
Images
Landscapes
- Contacts (AREA)
Abstract
The utility model relates to a welding silver-layer contact for a temperature-controller contact bridge. The welding silver-layer contact comprises a pure copper matrix (1) and a contact composite layer (2), wherein the pure copper matrix (1) is a long strip shape. A connection rod (3) is connected with one side of one end of the pure copper matrix (1) and a plurality of buckling bars (4) downwards arranged are connected with the other end of the pure copper matrix (1). The contact composite layer (2) is centrally mounted on an upper end surface of the end of the pure copper matrix (1) which is the same to the end of the buckling bars (4). The contact adopts pure copper and pure silver materials to carry out composite moulding, production cost is low, conductivity is high and contact resistance is low and stable.
Description
Technical field
The utility model relates to electronic devices and components and uses the field, contact, particularly relates to the tactile bridge welding of a kind of thermostat and connects the silver layer contact.
Background technology
The contact is element commonly used in the various electronic devices and components, and very high to its performance demands though its volume is little, composite contact has wide range of applications and usually uses precious metal material, generally adopts manual rivet and automatic riveting.The contact mainly is used in the common electrical elements such as relay, thermostat, and the material of contact generally all is to adopt low metal material or the alloy material of resistivity.
The utility model content
Technical problem to be solved in the utility model provides the tactile bridge welding of a kind of thermostat and connects the silver layer contact, has adopted fine copper and the composite molding of fine silver material, and production cost is low, the conductance height, and contact resistance is low and stable.
The technical scheme that its technical problem that solves the utility model adopts is: provide a kind of thermostat to touch bridge welding and connect the silver layer contact, comprise fine copper matrix and contact composite bed, described fine copper matrix is strip, one side of one end is connected with connecting rod, the other end of described fine copper matrix is connected with several profiles of arranging downwards, and the upper surface with the same end of profile on the described fine copper matrix is furnished with the contact composite bed between two parties.
The thickness of described contact composite bed is 0.2mm.
Described contact composite bed is to be made by fine silver (Ag).
Beneficial effect
The utility model relates to provides the tactile bridge welding of a kind of thermostat to connect the silver layer contact, has adopted fine copper and the composite molding of fine silver material, and production cost is low, the conductance height, and contact resistance is low and stable, is applicable to the relay that little electric current electrical equipment is used.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structural representation of the present utility model.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only are used for explanation the utility model and are not used in the scope of the present utility model that limits.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Shown in Fig. 1-2, execution mode of the present utility model relates to the tactile bridge welding of a kind of thermostat and connects the silver layer contact, comprise fine copper matrix 1 and contact composite bed 2, described fine copper matrix 1 is strip, one side of one end is connected with connecting rod 3, the other end of described fine copper matrix 1 is connected with several profiles of arranging 4 downwards, and the upper surface with profile 4 same ends on the described fine copper matrix 1 is furnished with contact composite bed 2 between two parties.
The thickness of described contact composite bed 3 is 0.2mm, and described contact composite bed 3 is to be made by fine silver (Ag).
Claims (3)
1. a thermostat touches bridge welding and connects the silver layer contact, comprise fine copper matrix (1) and contact composite bed (2), described fine copper matrix (1) is strip, one side of one end is connected with connecting rod (3), the other end of described fine copper matrix (1) is connected with several profiles of arranging (4) downwards, it is characterized in that described fine copper matrix (1) is gone up and the upper surface of the same end of profile (4) is furnished with contact composite bed (2) between two parties.
2. a kind of thermostat according to claim 1 touches bridge welding and connects the silver layer contact, it is characterized in that the thickness of described contact composite bed (3) is 0.2mm.
3. a kind of thermostat according to claim 1 touches bridge welding and connects the silver layer contact, it is characterized in that described contact composite bed (3) is to be made by fine silver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320071588 CN203134578U (en) | 2013-02-07 | 2013-02-07 | Welding silver-layer contact for temperature-controller contact bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320071588 CN203134578U (en) | 2013-02-07 | 2013-02-07 | Welding silver-layer contact for temperature-controller contact bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203134578U true CN203134578U (en) | 2013-08-14 |
Family
ID=48942529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320071588 Expired - Fee Related CN203134578U (en) | 2013-02-07 | 2013-02-07 | Welding silver-layer contact for temperature-controller contact bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203134578U (en) |
-
2013
- 2013-02-07 CN CN 201320071588 patent/CN203134578U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203134578U (en) | Welding silver-layer contact for temperature-controller contact bridge | |
| CN203134582U (en) | Welding silver-layer contact for thermoregulator contact bridge | |
| CN203134580U (en) | Welding silver layer contact for thermoregulator contact bridge | |
| CN203134586U (en) | Welding silver-layer contact for relay contact bridge | |
| CN203134579U (en) | Welding silver layer contact for relay contact bridge | |
| CN203134585U (en) | Welding silver layer contact for thermoregulator contact bridge | |
| CN203134584U (en) | Welding silver layer contact for relay contact bridge | |
| CN202172044U (en) | A vacuum extinction inlet and outlet terminal connector | |
| CN202720908U (en) | Triplex contact made of pure copper and silver alloy | |
| CN202957088U (en) | Varistor | |
| CN203134581U (en) | Welding silver-layer contact for relay contact bridge | |
| CN203134587U (en) | Welding silver-layer contact for thermostat contact bridge | |
| CN203134583U (en) | Welding silver-layer contact for relay contact bridge | |
| CN202058601U (en) | Metal contact | |
| CN202258833U (en) | Triple-composited contact adopting pure copper and silver compound | |
| CN202042441U (en) | Composite contact of molded case circuit breaker | |
| CN202487194U (en) | Three-composite contact made of pure copper and silver compound | |
| CN204706467U (en) | A kind of novel three composite contacts | |
| CN204257510U (en) | A kind of shell fragment modular construction of thermostat | |
| CN203552956U (en) | Three-layer composite rivet contact | |
| CN202258397U (en) | Double-compound contact adopting pure copper and silver compound | |
| CN202513045U (en) | Dual-composite contact made of pure copper and silver compound | |
| CN203232814U (en) | Moving contact of trigger switch | |
| CN202042384U (en) | Composite contact of moulded case circuit breaker | |
| CN203445854U (en) | Physical wireless conduction switch of vehicle-mounted control panel |
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: 20130814 Termination date: 20200207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |