CN206116660U - Copper -aluminum wiring terminal - Google Patents
Copper -aluminum wiring terminal Download PDFInfo
- Publication number
- CN206116660U CN206116660U CN201621193515.9U CN201621193515U CN206116660U CN 206116660 U CN206116660 U CN 206116660U CN 201621193515 U CN201621193515 U CN 201621193515U CN 206116660 U CN206116660 U CN 206116660U
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- CN
- China
- Prior art keywords
- copper
- aluminum
- female
- terminal
- public
- 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.)
- Withdrawn - After Issue
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model relates to a copper -aluminum wiring terminal. The utility model discloses a copper -aluminum wiring terminal, including the public end and female end that can looks interfix connects, public termination contravention of copper and the public termination line terminal of aluminium are drawn together to public hand ladle, and female termination contravention of copper and aluminium mother termination line terminal are drawn together to female hand ladle. The utility model discloses in, the contact jaw of public end and female end all uses copper, has guaranteed the electric conductive property when binding post pegs graft, the wiring end of public end and female end all uses aluminium, when the rat tail, can crimping or welding aluminium matter cable conductor, and the equipment is convenient to can reduce the cost and the weight of whole pencil. Having overcome current copper terminal, having needed and copper cable junction, caused the weight of copper cable and copper terminal heavy, material cost is high, not portable shortcoming.
Description
Technical field
This utility model is related to binding post field, more particularly to a kind of copper aluminum connecting terminal.
Background technology
Binding post is a kind of aftermarket product for realizing electrical connection.At present, industrial automatization more and more higher
Require that more and more strictly, accurately the consumption of binding post gradually goes up with Industry Control.With the development of electron trade, wiring
The use range of terminal, species are more and more.In New-energy electric vehicle industry and its Related product field, binding post conduct
Important connection member, has material impact to the security performance of electric automobile.
In recent years, the lightweight of automobile becomes the study hotspot of people, and a kind of direction of research now.Wire harness and connect
Line terminals also account for complete vehicle weight as one requisite ingredient of electric automobile assembly, the weight of overall wire sheaves
5% or so, wire is played as the topmost ingredient of overall wire sheaves, lightweight of its type selecting and development trend to wire harness
Very important effect.In existing adapter, terminal used is copper terminal, connects copper cable, causes integral wire harness and wiring
Terminal high cost, quality weight be not light.Existing copper tip is used to connect aluminum cable, there is a problem of being difficult to crimp.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of simple structure, low cost and light weight
The copper aluminum connecting terminal of change.Copper aluminum connecting terminal of the present utility model, in rat tail, can crimp or weld aluminum cable
Line, it is easy to assembly, and the cost and weight of integral wire harness can be reduced.
A kind of copper aluminum connecting terminal that this utility model is provided, its technical scheme is：
A kind of copper aluminum connecting terminal, including the male end and female end that can be mutually inserted, male end include copper male end contact jaw and
Aluminum male end terminals, female end include copper female end contact jaw and aluminum female end terminals.
A kind of copper aluminum connecting terminal that this utility model is provided, can also include following attached technical scheme：
Wherein, copper male end contact jaw and aluminum male end soldering terminals.
Wherein, copper female end contact jaw and aluminum female end soldering terminals.
Wherein, copper male end contact jaw and aluminum male end terminals friction welding.
Wherein, copper female end contact jaw and aluminum female end terminals friction welding.
Wherein, aluminum male end terminals and aluminum female end terminals and aluminum cable wire crimp or welding.
Enforcement of the present utility model includes following technique effect：
Copper aluminum connecting terminal of the present utility model, its simple structure, convenient manufacture, low cost and lightweight.In connecting line
Shu Shi, can crimp or weld aluminum steel, easy to assembly, and can reduce the cost and weight of integral wire harness.Overcome existing
Copper terminal, need to be connected with copper cable, material cost height (terminal itself and copper cable high cost used), copper cable
Weight weight, not light shortcoming.
Description of the drawings
Copper aluminum connecting terminal dimensional structure diagrams of the Fig. 1 for this utility model embodiment.
Copper aluminum connecting terminal cross section structure schematic diagrams of the Fig. 2 for this utility model embodiment.
Specific embodiment
This utility model is described in detail below in conjunction with embodiment and accompanying drawing, it should be pointed out that described
Embodiment be intended merely to facilitate to understanding of the present utility model, and any restriction effect is not played to which.
Referring to shown in Fig. 1 and Fig. 2, a kind of copper aluminum connecting terminal of the present embodiment, including 1 He of male end that can be mutually inserted
Female end 2, male end 1 include copper male end contact jaw 12 and aluminum male end terminals 11, and female end 2 includes copper female end contact jaw 22 and aluminum female end
Terminals 21.In the present embodiment, the contact jaw of male end 1 and female end 2 uses copper, it is ensured that electric conductivity when connection terminal is contacted
Can, also with corresponding intensity, it is ensured that indeformable, rub resistance after multiple grafting；The terminals of male end 1 and female end 2 use aluminum,
In rat tail, aluminum cable can be crimped or weld, it is easy to assembly, and integral wire harness and binding post can be reduced
Cost and weight.Existing copper terminal is overcome, need to be connected with copper cable, the weight of copper cable and copper terminal
Weight, high, the not light shortcoming of material cost.
Preferably, copper male end contact jaw 12 is welded with aluminum male end terminals 11.Copper female end contact jaw 22 and aluminum female end wiring
Weld at end 21.Aluminum male end terminals 11 and aluminum female end terminals 21 and aluminum cable wire crimp or welding.In the present embodiment, copper is public
The welding of the preferred friction welding of welding manner of termination contravention and aluminum male end terminals, copper female end contact jaw and aluminum female end terminals
The preferred friction welding of mode.Friction welding (FW) is generally made up of following four steps：1st, mechanical energy is converted into heat energy；2nd, material plasticity becomes
Shape；3rd, the forging force under thermoplasticity；4th, intermolecular proliferation recrystallization.It is whole that friction welding (FW) compares the maximum difference of traditional melting welding
In individual welding process, it is in thermoplasticity that metal to be welded obtains energy and raise the temperature for reaching not reaching its fusing point, i.e. metal
The class forging state solid diffusivity realized under state.The copper aluminum connecting terminal simple structure of the present embodiment, convenient manufacture, low cost and light
Quantify, can be widely used for electric current transmission adaptation aluminum steel.The price of copper cable is probably 3.5 times of aluminum cable, and aluminum is electric
The weight of cable is probably 40% of copper cable or so, and copper aluminum connecting terminal of the present utility model applies to New-energy electric vehicle
Industry and its Related product field, greatly reduce the manufacturing cost and complete vehicle weight of electric automobile.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the restriction of novel protected scope, although having made to explain to this utility model with reference to preferred embodiment, this area it is general
It is logical it will be appreciated by the skilled person that can modify to the technical solution of the utility model or equivalent, without deviating from this
The spirit and scope of utility model technical scheme.
Claims (6)
1. a kind of copper aluminum connecting terminal, including the male end and female end that can be mutually inserted, it is characterised in that：The male end includes copper
Male end contact jaw and aluminum male end terminals, the female end include copper female end contact jaw and aluminum female end terminals.
2. a kind of copper aluminum connecting terminal according to claim 1, it is characterised in that：The copper male end contact jaw and the aluminum
Male end soldering terminals.
3. a kind of copper aluminum connecting terminal according to claim 1, it is characterised in that：The copper female end contact jaw and the aluminum
Female end soldering terminals.
4. a kind of copper aluminum connecting terminal according to claim 1, it is characterised in that：The copper male end contact jaw and the aluminum
Male end terminals friction welding.
5. a kind of copper aluminum connecting terminal according to claim 1, it is characterised in that：The copper female end contact jaw and the aluminum
Female end terminals friction welding.
6. according to a kind of arbitrary described copper aluminum connecting terminal of Claims 1 to 5, it is characterised in that：The aluminum male end terminals
With the aluminum female end terminals and aluminum cable wire crimp or welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621193515.9U CN206116660U (en) | 2016-10-28 | 2016-10-28 | Copper -aluminum wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621193515.9U CN206116660U (en) | 2016-10-28 | 2016-10-28 | Copper -aluminum wiring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206116660U true CN206116660U (en) | 2017-04-19 |
Family
ID=58525766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621193515.9U Withdrawn - After Issue CN206116660U (en) | 2016-10-28 | 2016-10-28 | Copper -aluminum wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206116660U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112397895A (en) * | 2020-10-23 | 2021-02-23 | 重庆两江卫星移动通信有限公司 | Inner conductor for cross dipole antenna |
| WO2023098457A1 (en) * | 2021-11-30 | 2023-06-08 | 长春捷翼汽车科技股份有限公司 | Copper-aluminum branching connection structure |
-
2016
- 2016-10-28 CN CN201621193515.9U patent/CN206116660U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112397895A (en) * | 2020-10-23 | 2021-02-23 | 重庆两江卫星移动通信有限公司 | Inner conductor for cross dipole antenna |
| WO2023098457A1 (en) * | 2021-11-30 | 2023-06-08 | 长春捷翼汽车科技股份有限公司 | Copper-aluminum branching connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170419 Effective date of abandoning: 20200814 |
|
| AV01 | Patent right actively abandoned |