CN203103220U - Moving contact plate for vehicle magnetic switch - Google Patents
Moving contact plate for vehicle magnetic switch Download PDFInfo
- Publication number
- CN203103220U CN203103220U CN 201320055773 CN201320055773U CN203103220U CN 203103220 U CN203103220 U CN 203103220U CN 201320055773 CN201320055773 CN 201320055773 CN 201320055773 U CN201320055773 U CN 201320055773U CN 203103220 U CN203103220 U CN 203103220U
- Authority
- CN
- China
- Prior art keywords
- movable contact
- contact plate
- moving contact
- magnetic switch
- contact dish
- 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 discloses a moving contact plate for a vehicle magnetic switch. The moving contact plate comprises a moving contact plate body which is divided into a conductive layer and a supporting layer. The conductive layer is made of copper material, and the supporting layer is made of iron material. The external surface of the moving contact plate body is plated with high temperature conductive metal material. The moving contact plate body is provided with a central mounting hole and a corner contact gap. The moving contact plate has the advantages of practicability, low production cost, high cost performance, convenient use, full conductive contact, good conductive performance, little possibility of deformation and bending and durability, and the service life of the product is prolonged.
Description
Technical field
The utility model relates to a kind of magnetic switch movable contact dish, particularly a kind of automobile magnetic switch movable contact dish.
Background technology
Automobile magnetic switch movable contact dish is to connect storage battery end and starter motor end, reaches the effect of transmission current, and existing movable contact dish, material are that fine copper is made, and electric conductivity is pretty good, but its price is higher, and cost performance is low; Simultaneously, because the fine copper material is softer, behind contact impact repeatedly, the fine copper plate is yielding, crooked easily, and makes and the magnetic switch lost of life increased use cost.
The utility model content
Technical problem to be solved in the utility model is at the deficiencies in the prior art, and the movable contact dish is made with copper product, and is yielding, and the production cost height provides a kind of novel, not yielding, automobile magnetic switch movable contact dish that production cost is low.
To achieve these goals, the measure taked of the utility model:
A kind of automobile magnetic switch movable contact dish comprises movable contact dish body, and described movable contact dish body is divided into conductive layer and supporting layer;
Described conductive layer is that metallic copper material is made, and supporting layer is made for the metallic iron material;
Described this external surface of movable contact dish is electroplate with high temperature resistant conductive metallic material;
Have center mounting hole on the described movable contact dish body and contact breach with the turning.
The beneficial effects of the utility model: practicality, production cost is low, and the cost performance height is easy to use, and the conduction full contact conducts electricity very well, and is not yielding, crooked, durable, prolonged the useful life of product.
Description of drawings
Fig. 1, the planar structure schematic diagram of looking up of the present utility model.
Fig. 2, positive planar structure schematic diagram of the present utility model.
Embodiment
A kind of automobile magnetic switch movable contact dish comprises movable contact dish body 3, and described movable contact dish body 3 is divided into conductive layer 1 and supporting layer 2; Described conductive layer 1 is made for metallic copper material, and supporting layer 2 is made for the metallic iron material; Described movable contact dish body 3 outer surfaces are electroplate with high temperature resistant conductive metallic material; Have center mounting hole 4 on the described movable contact dish body 3 and contact breach 5 with the turning.
The utility model product is that top is conductive layer 1, and conductive layer 1 is made for certain thickness pure copper material, and conductive layer 1 is the contact-making surface of sound contact, and the bottom is a supporting layer 2, and supporting layer 2 is made for the certain thickness iron material.
When producing, use the particular manufacturing craft processing, the iron plate of supporting layer 2 is put into die slot inside earlier, stack a certain amount of fine copper angle material above it, through certain high temperature melting fine copper angle material, the fusing point of copper is low than iron, and it is liquid that fine copper angle material melts, and is one with iron plate supporting layer 2 edges, fine copper and iron full contact like this, form product movable contact dish body 3, movable contact dish body 3 is by copper conductive layer 1 conduction, and electric conductivity is superior, simultaneously, iron plate supporting layer 2 is arranged, and mixed plate hardness also reaches requirement, and is not yielding, crooked.
Described movable contact dish body 3 outer surfaces are electroplate with high temperature resistant conductive metallic material, can reduce movable contact dish body 3 contact planes and ablate, and have prolonged the useful life of product movable contact dish body 3; Have center mounting hole 4 on the described movable contact dish body 3 and contact breach 5 with the turning, be convenient to full contact is installed.
Produce with the fine copper plate, its price is higher; And existing fine copper angle expects it is that product processing left behind substantially, this is the bright spot of this patent of design, less copper material is reasonably used, handle through decontamination, obtain the higher copper material of purity, such finished product copper iron movable contact dish has been saved production cost, has also saved resource, the energy.
Those skilled in the art's simple change and replacement in this area all are within the protection range of the present utility model.
Claims (4)
1. an automobile magnetic switch movable contact dish comprises movable contact dish body (3), it is characterized in that: described movable contact dish body (3) is divided into conductive layer (1) and supporting layer (2).
2. a kind of automobile magnetic switch movable contact dish according to claim 1, it is characterized in that: described conductive layer (1) is made for metallic copper material, and supporting layer (2) is made for the metallic iron material.
3. a kind of automobile magnetic switch movable contact dish according to claim 1 is characterized in that: described movable contact dish body (3) outer surface is electroplate with high temperature resistant conductive metallic material.
4. according to claim 1,2 or 3 described a kind of automobile magnetic switch movable contact dishes, it is characterized in that: have center mounting hole (4) on the described movable contact dish body (3) and contact breach (5) with the turning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320055773 CN203103220U (en) | 2013-01-31 | 2013-01-31 | Moving contact plate for vehicle magnetic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320055773 CN203103220U (en) | 2013-01-31 | 2013-01-31 | Moving contact plate for vehicle magnetic switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203103220U true CN203103220U (en) | 2013-07-31 |
Family
ID=48854606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320055773 Expired - Fee Related CN203103220U (en) | 2013-01-31 | 2013-01-31 | Moving contact plate for vehicle magnetic switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203103220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971990A (en) * | 2013-01-31 | 2014-08-06 | 宁波斯卡达汽车电器有限公司 | Moving contact plate for automobile magnetic switch |
-
2013
- 2013-01-31 CN CN 201320055773 patent/CN203103220U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971990A (en) * | 2013-01-31 | 2014-08-06 | 宁波斯卡达汽车电器有限公司 | Moving contact plate for automobile magnetic switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203103220U (en) | Moving contact plate for vehicle magnetic switch | |
| CN103971990A (en) | Moving contact plate for automobile magnetic switch | |
| CN201994545U (en) | Brush holder of electric tool | |
| CN202280715U (en) | Conducting bolt | |
| CN202867489U (en) | Electric conduction bolt | |
| CN203230705U (en) | Conductive bolt | |
| CN203491110U (en) | Automotive fabric-pattern metal conductive particle | |
| CN203466111U (en) | Metal dome | |
| CN214476994U (en) | Composite contact | |
| CN203134581U (en) | Welding silver-layer contact for relay contact bridge | |
| CN202695159U (en) | Distributor contact | |
| CN103967907A (en) | Conducting bolt | |
| CN203085377U (en) | Wafer for plum blossom contact | |
| CN203134584U (en) | Welding silver layer contact for relay contact bridge | |
| CN208225725U (en) | A kind of tap switch electrical contact | |
| CN204242820U (en) | Silver metal alloyed oxide electrical contact | |
| CN202268180U (en) | Novel copper busbar | |
| CN204117928U (en) | Outdoor AC high-voltage isolating switch | |
| CN203787731U (en) | Micro motor brush | |
| CN203134585U (en) | Welding silver layer contact for thermoregulator contact bridge | |
| CN201708107U (en) | Structure of breaker | |
| CN203134583U (en) | Welding silver-layer contact for relay contact bridge | |
| CN203423078U (en) | Nickel-plating metal shrapnel | |
| CN202585146U (en) | Rivet composite contact | |
| CN201876470U (en) | Four-electrode magnetic battery clamp |
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: 20130731 Termination date: 20210131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |