CN202840003U - Terminal connected with aluminum enamelled wire - Google Patents
Terminal connected with aluminum enamelled wire Download PDFInfo
- Publication number
- CN202840003U CN202840003U CN 201220400411 CN201220400411U CN202840003U CN 202840003 U CN202840003 U CN 202840003U CN 201220400411 CN201220400411 CN 201220400411 CN 201220400411 U CN201220400411 U CN 201220400411U CN 202840003 U CN202840003 U CN 202840003U
- Authority
- CN
- China
- Prior art keywords
- terminal
- covered wire
- aluminium enamel
- electric wire
- sawtooth
- 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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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model discloses a terminal connected with an aluminum enamelled wire. The terminal comprises an electric wire connection strap (1) and a head restraint (2) connected with the electric wire connection strap (1), wherein the electric wire connection strap (1) is a bent U-shaped sheet, and the interior of the U-shaped sheet is provided with transversely arranged sawteeth (3). According to the utility model, the transversely arranged sawteeth (3) are installed in the electric wire connection strap (1) to puncture a paint film and to be inserted into aluminum wire so as to realize conduction between the terminal and the aluminum wire; thus, a connection process for the aluminum enamelled wire and the terminal is simpler and more convenient and needs no assistance by other materials, so cost is saved, and connection between the aluminum enamelled wire and the terminal is tighter and firmer.
Description
Technical field
The utility model relates to a kind of splicing ear, particularly a kind of terminal that connects aluminium enamel-covered wire.
Background technology
When existing aluminium enamel-covered wire and terminal cold compression welding, general by using several roads technique and the auxiliary material ability Cold welding such as electric heating aluminium enamel-covered wire coating removal film, filler and the welding of interpolation solder flux.Not only trouble is lost time again, and increases cost again.
The utility model content
The technical problem that (one) will solve
The technical problems to be solved in the utility model proposes a kind of terminal that connects aluminium enamel-covered wire, the problem of complex process when solution aluminium enamel-covered wire and splicing ear are colded pressing.
(2) technical scheme
For addressing the above problem, the utility model provides a kind of terminal that connects aluminium enamel-covered wire, comprises electric wire brace and the dop that links to each other with the electric wire brace; Described electric wire brace is U-shaped of bending, is provided with transversely arranged sawtooth U-shaped inside.When aluminium enamel-covered wire and terminal are colded pressing when being connected at mould, when exerting pressure to splicing ear by mould, make sawtooth puncture paint film and embed and allow terminal and aluminum steel conducting in the aluminum steel, thereby what make aluminium enamel-covered wire and terminal is connected that technique is more simple and convenient, to need not other materials again auxiliary, provide cost savings, and it is more firm that aluminium enamel-covered wire is connected with terminal.
In the terminal of above-mentioned connection aluminium enamel-covered wire, the sawtooth of described arrangement be shaped as triangular shape or square-wave-shaped, make sawtooth conveniently puncture paint film and embed aluminum steel.
In the terminal of above-mentioned connection aluminium enamel-covered wire, the arrangement mode of described sawtooth is that linear array or screw thread are arranged, and it is tightr that sawtooth is connected with aluminum steel.
(3) beneficial effect
The terminal of connection aluminium enamel-covered wire of the present utility model, by transversely arranged sawtooth is set in the electric wire brace, make sawtooth puncture paint film and embed and allow terminal and aluminum steel conducting in the aluminum steel, thereby what make aluminium enamel-covered wire and terminal is connected that technique is more simple and convenient, to need not other materials again auxiliary, provide cost savings, and make aluminium enamel-covered wire be connected more close and firm with terminal.
Description of drawings
Fig. 1 is the stereogram of the terminal of connection aluminium enamel-covered wire of the present utility model;
Fig. 2 is the structural representation of the triangular shape terminal of connection aluminium enamel-covered wire of the present utility model;
Fig. 3 is the structural representation of the square-wave-shaped terminal of connection aluminium enamel-covered wire of the present utility model;
Fig. 4 is the structural representation of sawtooth of the triangular shape terminal of connection aluminium enamel-covered wire of the present utility model;
Fig. 5 is the structural representation of sawtooth of the square-wave-shaped terminal of connection aluminium enamel-covered wire of the present utility model;
The structural representation that Fig. 6 colds pressing and is connected for the terminal of the connection aluminium enamel-covered wire of this utility model and aluminium enamel-covered wire;
1 is that electric wire brace, 2 is that dop, 3 is that sawtooth, 4 is that aluminium enamel-covered wire, 5 is that paint film, 6 is aluminum steel among the figure.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Such as Fig. 1, Fig. 2 and shown in Figure 3, the terminal of connection aluminium enamel-covered wire 4 of the present utility model comprises electric wire brace 1 and the dop 2 that links to each other with electric wire brace 1; Described electric wire brace 1 is provided with transversely arranged sawtooth 3 for U-shaped of bending U-shaped inside.General aluminium enamel-covered wire 5 is comprised of paint film 5 and aluminum steel 6, when aluminium enamel-covered wire 4 and terminal are colded pressing when being connected at mould, when exerting pressure to splicing ear by mould, makes sawtooth 3 puncture paint film 5 and embed to allow terminal and aluminum steel 6 conductings in the aluminum steel 6.The sawtooth 3 of described arrangement be shaped as triangular shape or square-wave-shaped such as Fig. 4 and Fig. 5, make sawtooth 3 conveniently puncture paint film 5 and embed aluminum steel 6.The arrangement mode of described sawtooth 3 is that linear array or screw thread are arranged.Make sawtooth 3 be connected tightr with aluminum steel 6.
When terminal of the present utility model and aluminium enamel-covered wire are placed on and are connected on the mould, multiply aluminium enamel-covered wire 4 is placed on the U-shaped electric wire brace 1 of terminal, described mould begin the to cold pressing pressure of product makes 1 distortion of electric wire brace fixing with aluminium enamel-covered wire 4, and the sawtooth 3 of electric wire brace 1 interior triangular shape or square-wave-shaped punctures paint film 5 and embeds and allows terminal and aluminum steel 6 conductings such as Fig. 6 in the aluminum steel 6 simultaneously.Thereby what make aluminium enamel-covered wire 4 and terminal is connected that technique is more simple and convenient, to need not other materials again auxiliary, provides cost savings, and makes aluminium enamel-covered wire 4 be connected more close and firm with terminal.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (3)
1. a terminal that connects aluminium enamel-covered wire is characterized in that, the terminal of described connection aluminium enamel-covered wire comprises electric wire brace (1) and the dop (2) that links to each other with electric wire brace (1); Described electric wire brace (1) is provided with transversely arranged sawtooth (3) for U-shaped of bending U-shaped inside.
2. the terminal of connection aluminium enamel-covered wire according to claim 1 is characterized in that, the sawtooth of described arrangement (3) be shaped as triangular shape or square-wave-shaped.
3. the terminal of connection aluminium enamel-covered wire according to claim 1 and 2 is characterized in that, the arrangement mode of described sawtooth (3) is that linear array or screw thread are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220400411 CN202840003U (en) | 2012-08-13 | 2012-08-13 | Terminal connected with aluminum enamelled wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220400411 CN202840003U (en) | 2012-08-13 | 2012-08-13 | Terminal connected with aluminum enamelled wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202840003U true CN202840003U (en) | 2013-03-27 |
Family
ID=47951628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220400411 Expired - Fee Related CN202840003U (en) | 2012-08-13 | 2012-08-13 | Terminal connected with aluminum enamelled wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202840003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108470991A (en) * | 2018-02-28 | 2018-08-31 | 浙江京惠机电有限公司 | A kind of Punched terminal |
-
2012
- 2012-08-13 CN CN 201220400411 patent/CN202840003U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108470991A (en) * | 2018-02-28 | 2018-08-31 | 浙江京惠机电有限公司 | A kind of Punched terminal |
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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 |
Granted publication date: 20130327 Termination date: 20140813 |
|
| EXPY | Termination of patent right or utility model |