CN202009118U - Separable cable connector - Google Patents
Separable cable connector Download PDFInfo
- Publication number
- CN202009118U CN202009118U CN2010207009894U CN201020700989U CN202009118U CN 202009118 U CN202009118 U CN 202009118U CN 2010207009894 U CN2010207009894 U CN 2010207009894U CN 201020700989 U CN201020700989 U CN 201020700989U CN 202009118 U CN202009118 U CN 202009118U
- Authority
- CN
- China
- Prior art keywords
- insulating plug
- cable connector
- installing hole
- insulating
- side faces
- 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 - Lifetime
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Abstract
The utility model provides a separable cable connector, which comprises an insulating body and an insulating plug, wherein the insulating body comprises insertion holes and an installing hole, the insulating plug is plugged into the installing hole, side faces of the insulating plug are cone-shaped arc side faces, and inner wall faces of the installing hole are matched with the insulating plug to form arc inner wall faces. In the separable cable connector provided by the utility model, since the side faces of the insulating plug are cone-shaped arc side faces, and the inner wall faces of the installing hole are matched with the insulating plug to form the arc inner wall faces, compared with the cable connector with an insulating plug having linear type side faces, the external insulation creep distance of the insulating plug is increased, an electric barrier protection function is achieved, the discharge path is effectively prevented from puncture directly along the side faces of the insulating plug, the security coefficient of the separable cable connector is improved, and the reliability in power distribution and supply of an electrical power system is enhanced.
Description
Technical field
The utility model patent relates to a kind of cable connector, relates in particular to a kind of detachable cable connector.
Background technology
Chinese patent is announced No. 201466245 and is disclosed a kind of detachable cable connector, and this detachable cable connector comprises insulating body, pressure line terminal, connecting bolt, insulating plug and sealing cap.Insulating body has spliced eye and installing hole, and insulating plug is filled in this installing hole.
Yet the side of above-mentioned insulating plug is a linear pattern, and creepage distance is short, has the hidden danger that voltage breakdown takes place, and has reduced the coefficient safe in utilization of detachable cable connector, and then has influence on the reliability of electric power system for distribution.
The utility model content
The utility model provides a kind of can increase the external insulation creepage distance of insulating plug, effectively stop the detachable cable connector of discharge path.
For achieving the above object, the utility model provides a kind of detachable cable connector, comprise insulating body and insulating plug, this insulating body has spliced eye and installing hole, this insulating plug is filled in this installing hole, the side of described insulating plug is the frustum arcuate flanks, and the internal face of described installing hole and insulating plug are supporting to be the arc inner wall face.
The frustum arcuate flanks of described insulating plug is the arcuate flanks of frustum indent, and the arc inner wall face of described installing hole is the arc inner wall face of evagination.
The frustum arcuate flanks of described insulating plug can also be the arcuate flanks of frustum evagination, and correspondingly, the arc inner wall face of described installing hole is the arc inner wall face of indent.
Described insulating body is "T"-shaped tubulose.
The beneficial effects of the utility model: because the side of insulating plug is the frustum arcuate flanks; the internal face of installing hole and insulating plug are supporting to be the arc inner wall face; compare with the cable connector of insulating plug with linear pattern side; increased the external insulation creepage distance of insulating plug; play the electrical barrier protective effect, effectively stoped discharge path, avoided directly puncturing along the insulating plug side; improved the coefficient of safety of detachable cable connector, increased the reliability of electric power system for distribution.
Description of drawings:
Fig. 1 is the generalized section of the detachable cable connector of the utility model;
Fig. 2 is the generalized section after detachable cable connector of the present utility model decomposes.
Among the figure: 10. insulating body, 11. spliced eyes, 12. installing holes, 121. arc inner wall faces, 20. crimp type terminals, 30. connecting bolts, 40. insulating plugs, 41. frustum arcuate flanks, 50. sealing caps.
Embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with execution mode and conjunction with figs. are detailed.
See also Fig. 1 and Fig. 2, the detachable cable connector of the utility model comprises insulating body 10, crimp type terminal 20, connecting bolt 30, insulating plug 40 and sealing cap 50.
Insulating body 10 roughly is "T"-shaped tubulose, has two spliced eyes 11 and an installing hole 12, and wherein a spliced eye 11 is communicated with installing hole 12 levels, and this spliced eye 11, installing hole 12 and another spliced eye 11 vertical connections.
Insulating plug 40 roughly is frustum, and the side of insulating plug 40 is a frustum arcuate flanks 41, and the internal face of installing hole 12 and insulating plug 40 are supporting to be arc inner wall face 121.In the present embodiment, the frustum arcuate flanks 41 of insulating plug 40 is the arcuate flanks of frustum indent, and the arc inner wall face 121 of installing hole 12 is the arc inner wall face of evagination.The frustum arcuate flanks 41 of insulating plug 40 can also be the arcuate flanks of frustum evagination, and correspondingly, the arc inner wall face 121 of installing hole 12 is the arc inner wall face of indent.
The detachable cable connector of the utility model is when stube cable and electric equipment, cable is connected with crimp type terminal 20 and is contained in the spliced eye 11 vertical with installing hole 12, then, crimp type terminal 20 is fixed on the connecting bolt 30, electric equipment is inserted in another spliced eye 11 and with connecting bolt 30 and fixes, again insulating plug 40 is filled in the installing hole 12, the frustum arcuate flanks 41 of insulating plug 40 and 121 sealings of installing hole 12 arc inner wall faces, and sealing cap 50 covered insulating plug 40 ends at insulating body 10.
In sum; the detachable cable connector of the utility model is because the side of insulating plug 40 is a frustum arcuate flanks 41; the internal face of installing hole 12 and insulating plug 40 are supporting to be arc inner wall face 121; compare with the cable connector of insulating plug with linear pattern side; increased the external insulation creepage distance of insulating plug 40; play the electrical barrier protective effect; effectively stoped discharge path; avoided directly puncturing along insulating plug 40 sides; improved the coefficient of safety of detachable cable connector, increased the reliability of electric power system for distribution.
The utility model is not limited to above-mentioned embodiment, and those skilled in the art that also can make multiple variation in view of the above, but any and the utility model are equal to or similar variation all should be encompassed in the scope of the utility model claim.
Claims (4)
1. detachable cable connector, comprise insulating body and insulating plug, this insulating body has spliced eye and installing hole, this insulating plug is filled in this installing hole, it is characterized in that: the side of described insulating plug is the frustum arcuate flanks, and the internal face of described installing hole and insulating plug are supporting to be the arc inner wall face.
2. detachable cable connector according to claim 1 is characterized in that: the frustum arcuate flanks of described insulating plug is the arcuate flanks of frustum indent, and the arc inner wall face of described installing hole is the arc inner wall face of evagination.
3. detachable cable connector according to claim 1 is characterized in that: the frustum arcuate flanks of described insulating plug is the arcuate flanks of frustum evagination, and the arc inner wall face of described installing hole is the arc inner wall face of indent.
4. detachable cable connector according to claim 1 is characterized in that: described insulating body is "T"-shaped tubulose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010207009894U CN202009118U (en) | 2010-12-30 | 2010-12-30 | Separable cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010207009894U CN202009118U (en) | 2010-12-30 | 2010-12-30 | Separable cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202009118U true CN202009118U (en) | 2011-10-12 |
Family
ID=44750775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010207009894U Expired - Lifetime CN202009118U (en) | 2010-12-30 | 2010-12-30 | Separable cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202009118U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852169A (en) * | 2015-05-19 | 2015-08-19 | 深圳市沃尔核材股份有限公司 | Intelligent and accurate temperature measurement separable cable connector |
| CN107342468A (en) * | 2016-05-03 | 2017-11-10 | 比亚迪股份有限公司 | Electric connection, vehicular electrical appliance electric binding post and vehicular electrical appliance electric connection structure |
| CN107799964A (en) * | 2017-10-17 | 2018-03-13 | 深圳市沃尔核材股份有限公司 | A kind of attachment structure, Separable cable connector and its installation method |
| CN110379556A (en) * | 2019-06-28 | 2019-10-25 | 中航光电科技股份有限公司 | A kind of three coaxial hard CA cable assemblies |
-
2010
- 2010-12-30 CN CN2010207009894U patent/CN202009118U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852169A (en) * | 2015-05-19 | 2015-08-19 | 深圳市沃尔核材股份有限公司 | Intelligent and accurate temperature measurement separable cable connector |
| CN107342468A (en) * | 2016-05-03 | 2017-11-10 | 比亚迪股份有限公司 | Electric connection, vehicular electrical appliance electric binding post and vehicular electrical appliance electric connection structure |
| CN107342468B (en) * | 2016-05-03 | 2019-10-08 | 比亚迪股份有限公司 | Electric connection, vehicular electrical appliance electric binding post and vehicular electrical appliance electric connection structure |
| CN107799964A (en) * | 2017-10-17 | 2018-03-13 | 深圳市沃尔核材股份有限公司 | A kind of attachment structure, Separable cable connector and its installation method |
| CN107799964B (en) * | 2017-10-17 | 2024-04-02 | 深圳市沃尔核材股份有限公司 | Connection structure, separable cable connector and installation method thereof |
| CN110379556A (en) * | 2019-06-28 | 2019-10-25 | 中航光电科技股份有限公司 | A kind of three coaxial hard CA cable assemblies |
| CN110379556B (en) * | 2019-06-28 | 2021-01-29 | 中航光电科技股份有限公司 | Three-coaxial hard cable assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111012 |