CN202662856U - Cable connecting structure - Google Patents
Cable connecting structure Download PDFInfo
- Publication number
- CN202662856U CN202662856U CN 201220296077 CN201220296077U CN202662856U CN 202662856 U CN202662856 U CN 202662856U CN 201220296077 CN201220296077 CN 201220296077 CN 201220296077 U CN201220296077 U CN 201220296077U CN 202662856 U CN202662856 U CN 202662856U
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- CN
- China
- Prior art keywords
- female
- cable
- copper sheathing
- plug
- plug copper
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a cable connecting structure, which comprises a first cable and a second cable which are needed to be connected. The cable connecting structure is characterized in that a female plug copper bushing is arranged at the connecting end of the first cable, a female plug is arranged at the periphery of the female plug copper bushing, a male plug copper bushing is arranged at the connecting end of the second cable, a male plug is arranged at the periphery of the male plug copper bushing, the outer diameter of the male plug copper bushing is the same as the inner diameter of the female plug copper bushing, the inner diameter of the male plug is larger than or equal to the outer diameter of the female plug copper bushing, and the outer diameter of the male plug is smaller than or equal to the inner diameter of the female plug. The cable connecting structure disclosed by the utility model solves the problem that potential safety hazards exist in the connection mode in the prior art.
Description
Technical field
The utility model belongs to cable line connection device field, relates in particular to a kind of cable line syndeton.
Background technology
In the prior art, the cable line connected mode generally adopts to peg graft and is fixedly connected with mode, cable link one end that so-called grafting is fixedly connected with mode normally will be needed to connect is made into female, an other end is made into public plug, to finish connection in the male plug head end insertion female in needing to connect, and after long in the service time of switching on, easily adsorb dust at the cable link, the most serious is very easily to produce electric discharge phenomena, thereby the discharge of link place causes insulated hull carbonization electric leakage, easily produce shock hazard, also or because electric discharge phenomena produce fire, the safety in production safety utilization of electric power is produced great threat.
The utility model content
The purpose of this utility model is to provide a kind of cable connection structure, is intended to solve the problem that there is potential safety hazard in connected mode in the prior art.
The utility model is to realize like this, a kind of cable connection structure, comprise the first cable and the second cable that needs connect, the link of described the first cable is made as the female plug copper sheathing, described female plug copper sheathing is arranged with female outward, the link of described the second cable is made as the male plug copper sheathing, described male plug copper sheathing is arranged with public plug outward, described male plug copper sheathing external diameter is identical with described female plug copper sheathing internal diameter, described public plug internal diameter is greater than or equal to the external diameter of described female plug copper sheathing, and the external diameter of described public plug is less than or equal to the female internal diameter.
Further, described female outer surface is provided with screw thread, described public plug outer race has locking nut, be provided with the internal thread that can fasten with the screw thread of described female in the described locking nut, described locking nut rear end is provided with spacing ring, and described public plug is provided with the limiting stand that can stop described spacing ring.
Further, be provided with sealing ring between the limiting stand of described female connection end and described public plug.
Further, described locking nut outer surface is provided with first anti-slip veins perpendicular with internal thread.
Further, the screw thread rear portion of described female is provided with second anti-slip veins perpendicular with described screw thread.
Further, be provided with the rotary stopper platform between the screw thread of described female and described the second anti-slip veins.
Further, described female plug copper sheathing rear portion is provided with anti-skidding bulge loop.
Further, described male plug copper sheathing rear portion is provided with anti-skidding bulge loop.
Use technique scheme; with the first cable in the second cable is connected; the male plug copper sheathing of described the second cable and the female plug copper sheathing of described the first cable are connected; described male plug copper sheathing is inserted in the described female plug copper sheathing inner chamber; described female plug copper sheathing is inserted in the cavity between described public plug inwall and the described male plug copper sheathing outer wall; described public plug is inserted in the cavity between described female inwall and the described female plug copper sheathing outer wall; after described the second cable and the first cable successful connection; described public plug and female all adopt the insulation material to make; connecting portion by public plug and female overlapping protection male plug copper sheathing and female plug copper sheathing; make the conductive connection part position directly not expose the slit; reduce the probability of absorption dust; avoid producing the electric leakage situation, played the effect of safeguard protection.
Description of drawings
Fig. 1 is the cable connection structure cutaway view that the utility model provides;
Fig. 2 is the cable connection structure exploded perspective view that the utility model provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Shown in seeing figures.1.and.2; the utility model embodiment provides a kind of cable connection structure; comprise the first cable 1 and the second cable 2 that needs connect; the link of described the first cable 1 is made as female plug copper sheathing 3; the described female plug copper sheathing 3 outer females 5 that are arranged with; the link of described the second cable 2 is made as male plug copper sheathing 4; the described male plug copper sheathing 4 outer public plugs 6 that are arranged with; described male plug copper sheathing 4 external diameters are identical with described female plug copper sheathing 3 internal diameters; described public plug 6 internal diameters are greater than or equal to the external diameter of described female plug copper sheathing 3; the external diameter of described public plug 6 is less than or equal to female 5 internal diameters; use technique scheme; with the first cable 1 in the second cable 2 is connected; the male plug copper sheathing 4 of described the second cable 2 is connected with the female plug copper sheathing 3 of described the first cable 1; described male plug copper sheathing 4 is inserted in described female plug copper sheathing 3 inner chambers; described female plug copper sheathing 3 is inserted in the cavity between described public plug 6 inwalls and described male plug copper sheathing 4 outer walls; described public plug 6 is inserted in the cavity between described female 5 inwalls and described female plug copper sheathing 3 outer walls; after described the second cable 2 and 1 successful connection of the first cable; described public plug 6 all adopts the insulation material to make with female 5; by public plug 6 and the connecting portion of female 5 overlapping protection male plug copper sheathings 4 with female plug copper sheathing 3; make the conductive connection part position directly not expose the slit; reduce the probability of absorption dust; avoid producing the electric leakage situation, played the effect of safeguard protection.
For public plug 6 being connected with female 5 fixed locks, be provided with screw thread 52 at described female 5 outer surfaces, described public plug 6 outer race have locking nut 8, be provided with the internal thread 82 that can fasten with the screw thread 52 of described female 5 in the described locking nut 8, described locking nut 8 rear ends are provided with spacing ring 81, described public plug 6 is provided with the limiting stand 61 that can stop described spacing ring 81, after two cables connect, the screw thread 52 that described locking nut 8 fastens on the female 5, rotational lock, the spacing ring 81 that tight split nut 8 rear ends are provided with is subject to stopping of described limiting stand 61, can be fixedly connected with tightr with female 5 public plug 6.
Invade in order to prevent two cable connecting part dusts or moist steam, between the limiting stand 61 of described female 5 connection ends and described public plug 6, be provided with sealing ring 7, when locking nut 8 application of forces are moved female 5 to public plug 6 when, jam-packed sealing ring 7, make to connect the slit and sealed.
Operate frictional force in tight split nut 8 rotary courses in order to increase operating personnel, further, described locking nut 8 outer surfaces are provided with first anti-slip veins 83 perpendicular with internal thread 82, screw thread 52 rear portions of described female 5 are provided with second anti-slip veins 53 perpendicular with described screw thread 52, rotate in the process of tight split nut 8, be provided with rotary stopper platform 51 between the screw thread 52 of described female 5 and described the second anti-slip veins 53, one on finger can giving the operator is top power fixedly, convenient better operation, in addition, described female plug copper sheathing 3 rear portions are provided with the first anti-skidding bulge loop 31, described male plug copper sheathing 4 rear portions are provided with the second anti-skidding bulge loop 41, in production process, can better make female plug copper sheathing 3, male plug copper sheathing 4 respectively with female 5, public plug 6 better combinations, described female 5 and public plug 6 all adopt insulating material, usually the insulation colloid is common used material, female 5 and public plug 6 are assembled to respectively female plug copper sheathing 3, on the male plug copper sheathing 4, can play with both fixation in the use procedure, prevent from breaking away from.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (8)
1. cable connection structure, comprise the first cable and the second cable that needs connect, it is characterized in that, the link of described the first cable is made as the female plug copper sheathing, described female plug copper sheathing is arranged with female outward, the link of described the second cable is made as the male plug copper sheathing, described male plug copper sheathing is arranged with public plug outward, described male plug copper sheathing external diameter is identical with described female plug copper sheathing internal diameter, described public plug internal diameter is greater than or equal to the external diameter of described female plug copper sheathing, and the external diameter of described public plug is less than or equal to the female internal diameter.
2. cable connection structure as claimed in claim 1, it is characterized in that, described female outer surface is provided with screw thread, described public plug outer race has locking nut, be provided with the internal thread that can fasten with the screw thread of described female in the described locking nut, described locking nut rear end is provided with spacing ring, and described public plug is provided with the limiting stand that can stop described spacing ring.
3. cable connection structure as claimed in claim 2 is characterized in that, is provided with sealing ring between the limiting stand of described female connection end and described public plug.
4. cable connection structure as claimed in claim 3 is characterized in that, described locking nut outer surface is provided with first anti-slip veins perpendicular with internal thread.
5. cable connection structure as claimed in claim 4 is characterized in that, the screw thread rear portion of described female is provided with second anti-slip veins perpendicular with described screw thread.
6. cable connection structure as claimed in claim 5 is characterized in that, is provided with the rotary stopper platform between the screw thread of described female and described the second anti-slip veins.
7. such as the described cable connection structure of claim 1-6, it is characterized in that, described female plug copper sheathing rear portion is provided with anti-skidding bulge loop.
8. such as the described cable connection structure of claim 1-6, it is characterized in that, described male plug copper sheathing rear portion is provided with anti-skidding bulge loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220296077 CN202662856U (en) | 2012-06-21 | 2012-06-21 | Cable connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220296077 CN202662856U (en) | 2012-06-21 | 2012-06-21 | Cable connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202662856U true CN202662856U (en) | 2013-01-09 |
Family
ID=47457737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220296077 Expired - Lifetime CN202662856U (en) | 2012-06-21 | 2012-06-21 | Cable connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202662856U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311246A (en) * | 2019-07-05 | 2019-10-08 | 广州番禺电缆集团有限公司 | A kind of piecing devices |
| CN111508644A (en) * | 2020-04-28 | 2020-08-07 | 安徽省康利亚股份有限公司 | Anti-interference cable of traction inverter |
-
2012
- 2012-06-21 CN CN 201220296077 patent/CN202662856U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311246A (en) * | 2019-07-05 | 2019-10-08 | 广州番禺电缆集团有限公司 | A kind of piecing devices |
| CN111508644A (en) * | 2020-04-28 | 2020-08-07 | 安徽省康利亚股份有限公司 | Anti-interference cable of traction inverter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN QIBIN INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: QIBIN ELECTRONIC CO., LTD., SHENZHEN CITY Effective date: 20130416 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130416 Address after: 518000 Guangdong city of Shenzhen province Nanshan District Xili Ma Hom Baishun Industrial Park seven building 201 room Patentee after: Shenzen Qibin Enterprises Address before: 518000 Guangdong city of Shenzhen province Nanshan District Xili Ma Hom Baishun Industrial Park, seven floor, two floor, 202 Patentee before: Shenzhen Qibin Electronics Co.,Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Qibin Electronics Co.,Ltd. Assignor: Shenzen Qibin Enterprises Contract record no.: 2013440020238 Denomination of utility model: A kind of cable connection structure Granted publication date: 20130109 License type: Exclusive License Record date: 20130805 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |