CN2575859Y - Cable connector - Google Patents
Cable connector Download PDFInfo
- Publication number
- CN2575859Y CN2575859Y CN 02251657 CN02251657U CN2575859Y CN 2575859 Y CN2575859 Y CN 2575859Y CN 02251657 CN02251657 CN 02251657 CN 02251657 U CN02251657 U CN 02251657U CN 2575859 Y CN2575859 Y CN 2575859Y
- Authority
- CN
- China
- Prior art keywords
- branch
- line
- utility
- main line
- shaped part
- 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 relates to a branch joint clip used for branch cables. The utility model utilizes a structure with the upper U-shaped part and the lower U-shaped part, can be conveniently inserted with main lines and branch lines and can simultaneously ensure that the cross section shape of a closed branch joint clip coincide with the cross section shape of the joint part of a branch line. The sizes of the structure with the upper U-shaped part and the lower U-shaped part are different according to branch joint clips with different specifications for being suitable for connecting main lines and branch lines with different specifications.
Description
The utility model belongs to the electric wire class, is that main line compressed the clamp that is connected use with branch line during branch cable was made particularly.
During branch cable was produced at present, it was commercially available " C " shape copper connecting tube that main line compresses the clamp that is connected use with branch line.Because " C " shape copper connecting tube is a substitute, specification is also few, therefore, the cross sectional shape that surrounds after its closing in (opening closes up) can not be consistent with main line and branch line connecting portion cross sectional shape, also can't use special-purpose compression mould, cause the branch joint poor-performing, the electric parameter of a plurality of joints is inconsistent.
The purpose of the utility model is effectively to address the above problem, and the overall performance of branch cable is improved greatly.
For reaching above-mentioned purpose, the utility model is taked following technical scheme:
The utility model be metal copper plate through the serial branch joint clamp that mold cold is pressed into, make the back and adopt annealing, surface passivation to handle.Be connected with branch line in order to adapt to different main lines, a plurality of specifications are arranged.It is characterized in that: adopt two up and down " U " shapes, be connected with branch line to cooperate main line.
The utility model is taked above-mentioned structure, has following beneficial effect:
1. simple in structure, easy to manufacture.
2. the cross sectional shape that surrounds after the clamp closing in is consistent with main line and branch line connecting portion cross sectional shape.
3. solve that present branch cable manufacturing does not have special-purpose clamp and the present situation of using substitute " C " shape tube connector.
4. make easily and the special compression mould crimping of adapted, the overall performance of branch cable is improved greatly.
Below in conjunction with Figure of description the utility model is done and to be described in further detail:
Fig. 1, Fig. 2 are the utility model structure diagram.
Fig. 1 has shown outward appearance of the present utility model, is two up and down " U " shapes.
As seen, branch line (3) is put into the bottom of the preceding branch joint clamp (1) that closes up from Fig. 2 a, and the inscribed circle diameter of bottom " U " shape is identical with branch line (3) diameter; Main line (2) is put into branch joint clamp (1) top, and the width of top " U " shape equals the diameter of main line (1), and the straight line portion length of top " U " shape equals 1/4th of main line (1) girth.According to this principle, when the different size main line is connected the branch joint clamp of adapted corresponding specification with branch line, just guaranteed that the cross sectional shape that is surrounded after clamp closes up is consistent with the cross sectional shape of main line and branch line connecting portion, from Fig. 2 b, can see this point.
Claims (1)
- The branch joint clamp that a kind of branch cable uses, it is characterized in that: two up and down " U " shape structures, convenient main line and the branch line of inserting, can guarantee simultaneously that the cross sectional shape that surrounds after the branch joint clamp closes up is consistent with main line and branch line connector portions cross sectional shape, and the branch joint clamp of different size, two up and down " U " shape physical dimension differences are connected with branch line with the main line that adapts to different size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02251657 CN2575859Y (en) | 2002-08-27 | 2002-08-27 | Cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02251657 CN2575859Y (en) | 2002-08-27 | 2002-08-27 | Cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2575859Y true CN2575859Y (en) | 2003-09-24 |
Family
ID=33721421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02251657 Expired - Fee Related CN2575859Y (en) | 2002-08-27 | 2002-08-27 | Cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2575859Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111710996A (en) * | 2020-06-01 | 2020-09-25 | 金杯电工衡阳电缆有限公司 | A connecting copper plate for crimping conductors of main and branch cables during processing of pre-branch cables |
| CN114898914A (en) * | 2022-05-27 | 2022-08-12 | 四川蓝电电缆科技有限公司 | Prefabricated branch cable and manufacturing method thereof |
-
2002
- 2002-08-27 CN CN 02251657 patent/CN2575859Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111710996A (en) * | 2020-06-01 | 2020-09-25 | 金杯电工衡阳电缆有限公司 | A connecting copper plate for crimping conductors of main and branch cables during processing of pre-branch cables |
| CN114898914A (en) * | 2022-05-27 | 2022-08-12 | 四川蓝电电缆科技有限公司 | Prefabricated branch cable and manufacturing method thereof |
| CN114898914B (en) * | 2022-05-27 | 2023-11-14 | 四川蓝电电缆科技有限公司 | Prefabricated branch cable and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |