CN204481176U - A kind of low contact resistance rivet type electric contact - Google Patents
A kind of low contact resistance rivet type electric contact Download PDFInfo
- Publication number
- CN204481176U CN204481176U CN201520212757.7U CN201520212757U CN204481176U CN 204481176 U CN204481176 U CN 204481176U CN 201520212757 U CN201520212757 U CN 201520212757U CN 204481176 U CN204481176 U CN 204481176U
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- Prior art keywords
- contact
- cylinder
- type electric
- metallic conduction
- rivet type
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Abstract
The utility model belongs to the electric contact of a kind of connection two electric components, be easily produce loose contact for existing electric contact, resistance is large and a kind of low contact resistance rivet type electric contact of providing, comprise rivet type electric conductor, electric conductor has the cylinder of multiple projection, in the upper end of each cylinder, equal integral type is connected with a contact, the contact of each cylinder upper end is coated with silver contact layer, and each cylinder lower end is all by metallic conduction elastic device connection rivet type electric conductor.Described cylinder is at least three, and the distribution of each pillar array.Described each contact is spherical or hemispherical dome structure.Described metallic conduction elastic device is metallic conduction shell fragment or metallic conduction spring.The utility model structure is simple, adopts multiple contact point and is touched thing and contacts, and make contact area increase, resistance is little, the design of multiple contact, and being designed to elasticity supplementary structure, to make it come in contact bad, practical.
Description
Technical field
The utility model belongs to the electric contact of a kind of connection two electric components.
Background technology
Existing electric contact is little due to contact area, easily produces loose contact, and contact due to less its sectional area that causes less, make the Resistance Maximum of this contact, electric energy loss is large.
Summary of the invention
The purpose of this utility model be easily produce loose contact for existing electric contact, resistance is large and a kind of low contact resistance rivet type electric contact of providing.
The utility model is achieved by the following technical solution:
A kind of low contact resistance rivet type electric contact, comprise rivet type electric conductor, electric conductor has the cylinder of multiple projection, in the upper end of each cylinder, equal integral type is connected with a contact, the contact of each cylinder upper end is coated with silver contact layer, and each cylinder lower end is all by metallic conduction elastic device connection rivet type electric conductor.Described cylinder is at least three, and the distribution of each pillar array.Described each contact is spherical or hemispherical dome structure.Described metallic conduction elastic device is metallic conduction shell fragment or metallic conduction spring.
The beneficial effects of the utility model: the utility model structure is simple, adopt multiple contact point and are touched thing and contact, and make contact area increase, resistance is little, the design of multiple contact, and being designed to elasticity supplementary structure, to make it come in contact bad, practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail.
Embodiment
As shown in Figure 1, a kind of low contact resistance rivet type electric contact, comprise rivet type electric conductor 1, electric conductor 1 has the cylinder 2 of multiple projection, a contact 3 is connected with in the equal integral type in upper end of each cylinder 2, the contact 3 of each cylinder 2 upper end is coated with silver contact layer 4, and each cylinder 2 lower end is all by metallic conduction elastic device 5 connection rivet type electric conductor 1.Described cylinder 2 is at least three, and each cylinder 2 array distribution.Described each contact is spherical or hemispherical dome structure.Described metallic conduction elastic device is metallic conduction shell fragment or metallic conduction spring.Be touched thing and each contact when in use, be touched thing during contact and can have a downward pressure to each contact, cylinder presses down metallic conduction elastic device simultaneously, metallic conduction elastic device is made to have thrust upwards to cylinder, thus enable the contact that each contact is good with being touched thing, can not loose contact be produced.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, simple change and the replacement of those ordinary skill in the art are all within protection range of the present utility model.
Claims (4)
1. a low contact resistance rivet type electric contact, comprise rivet type electric conductor (1), it is characterized in that: the cylinder (2) on electric conductor (1) with multiple projection, a contact (3) is connected with in the equal integral type in upper end of each cylinder (2), the contact (3) of each cylinder (2) upper end is coated with silver contact layer (4), and each cylinder (2) lower end is all by metallic conduction elastic device (5) connection rivet type electric conductor (1).
2. a kind of low contact resistance rivet type electric contact according to claim 1, is characterized in that: described cylinder (2) is at least three, and each cylinder (2) array distribution.
3. a kind of low contact resistance rivet type electric contact according to claim 2, is characterized in that: described each contact is spherical or hemispherical dome structure.
4. a kind of low contact resistance rivet type electric contact according to claim 3, is characterized in that: described metallic conduction elastic device is metallic conduction shell fragment or metallic conduction spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212757.7U CN204481176U (en) | 2015-04-09 | 2015-04-09 | A kind of low contact resistance rivet type electric contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212757.7U CN204481176U (en) | 2015-04-09 | 2015-04-09 | A kind of low contact resistance rivet type electric contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204481176U true CN204481176U (en) | 2015-07-15 |
Family
ID=53636950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520212757.7U Active CN204481176U (en) | 2015-04-09 | 2015-04-09 | A kind of low contact resistance rivet type electric contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204481176U (en) |
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2015
- 2015-04-09 CN CN201520212757.7U patent/CN204481176U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 325000 No.50, Outai Road, Xianyan Industrial Park, Ouhai District, Wenzhou City, Zhejiang Province Patentee after: Wenzhou Juxing Technology Co., Ltd Address before: 325000 Zhejiang city of Wenzhou province Ouhai Xianyan Industrial Park Ou Road No. 42 Patentee before: Wenzhou multiple star electrical contact Science and Technology Ltd. |