CN109713503B - Front-rear plug-in cable joint connection structure - Google Patents
Front-rear plug-in cable joint connection structure Download PDFInfo
- Publication number
- CN109713503B CN109713503B CN201811607987.8A CN201811607987A CN109713503B CN 109713503 B CN109713503 B CN 109713503B CN 201811607987 A CN201811607987 A CN 201811607987A CN 109713503 B CN109713503 B CN 109713503B
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- Prior art keywords
- plug connector
- joint
- plug
- connector
- sleeve pipe
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- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The invention discloses a front and rear plug-in cable joint connection structure which comprises a front plug-in connector and a rear plug-in connector, wherein the bottom ends of the front plug-in connector and the rear plug-in connector are respectively provided with a wire inlet, the bottoms of one sides of the front plug-in connector and the rear plug-in connector are respectively provided with a grounding wire, the middle positions of the interiors of the front plug-in connector and the rear plug-in connector are respectively provided with a wire pressing terminal, the tops of the wire pressing terminals are respectively provided with a connecting block, and the tops of one sides of the front plug-in connector, which are close to the rear plug-in connector, are respectively provided with a socket. According to the invention, the swivel is arranged, the reset groove is formed in the inner side of the swivel, the pressing block and the limiting rod are extruded in the rotating process of the swivel, so that the limiting rod can extend into the socket and is matched with the limiting jack on the plug, the fixing nut is not required to be adopted for fixing in the cable joint process, the device is more convenient and rapid to install, the time required by cable joint connection is reduced, and the practicability is higher.
Description
Technical Field
The invention relates to the technical field of electric accessories, in particular to a front-rear plug-in cable connector connecting structure.
Background
After the cable joint is well-laid, in order to enable the cable joint to be a continuous line, all the sections of lines are required to be connected into a whole, the connection points are called cable joints, the cable joints at the middle part of the cable line are called intermediate joints, the cable joints at the two ends of the line are called terminal heads, when a plurality of wiring ports are required to be added, a plurality of cable joints are required to be spliced mutually, but the traditional front and back splicing cable joints are installed and fixed in a mode that nuts are matched with screws in the installation and fixing process, the use is relatively inconvenient, the disassembly is relatively complicated, in addition, the traditional front and back splicing joints are lack of sealing after the installation is completed, dust is easy to enter the inside of the connectors, and the connection effect of the cable is affected.
Disclosure of Invention
The invention aims to provide a front-rear plug-in cable joint connection structure for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a plug cable joint connection structure around, includes preceding bayonet joint and back bayonet joint, the bottom of preceding bayonet joint and back bayonet joint all is provided with the inlet wire, and the bottom of preceding bayonet joint and back bayonet joint one side all is provided with the earth connection, the intermediate position department of preceding bayonet joint and back bayonet joint inside all is provided with the line ball terminal, and the top of line ball terminal all is provided with the connecting block, the top that preceding bayonet joint is close to back bayonet joint one side is provided with the socket, and is provided with annular spacing groove on the preceding bayonet joint in the socket outside, the below of annular spacing groove inside evenly is provided with presses the briquetting, and presses the outside of briquetting bottom all to be provided with reset spring, the intermediate position department of pressing the briquetting bottom all is provided with the gag lever post, and the gag lever post-end of pressing the briquetting all extends to the inside of preceding bayonet joint, the outside of annular spacing groove inside is provided with the push down the briquetting, and the inboard of swivel evenly is provided with the reset groove, the inside of socket is provided with the plug, and the outside of plug block evenly is provided with the spacing jack with and stop lever post-fit with the plug, the plug joint is kept away from to the inside of plug joint, the inside is provided with the inside sleeve pipe is all is kept away from to the inside with the inside of plug sleeve.
Preferably, the inner sides of the front plug connector and the rear plug connector are provided with insulating layers.
Preferably, rubber pads are arranged on the outer sides of the swivel rings, and anti-skidding patterns are arranged on the outer sides of the rubber pads.
Preferably, the top of one side of the rear plug, which is far away from the front plug, is provided with an insulating cover, and the insulating cover is in threaded connection with the rear plug.
Preferably, the sliding blocks are provided with four groups, and the distances between adjacent sliding blocks are the same.
Preferably, the limit rods are provided with five groups, and the included angle between the adjacent limit rods is 72 degrees.
Compared with the prior art, the invention has the beneficial effects that: the swivel is installed to this front and back grafting cable joint connection structure to be provided with the groove that resets in the inboard of swivel, extrude pressing block and gag lever post through the swivel at pivoted in-process, make the gag lever post can stretch into the inside of socket, and use with the spacing jack cooperation on the inserted block, the joint in-process of cable need not to adopt fixation nut to fix, make the installation of device convenient and fast more, the time that cable joint connects required has been reduced, the practicality is higher, the sheathed tube setting in the plug outside of the back, through sleeve pipe and first rubber circle, the cooperation of second rubber circle is used, make the cable after the connection is accomplished, utilize the sleeve pipe can protect junction, avoid dust and rainwater to get into, the inside cleanness of device has been ensured, cable connection's effect has been strengthened.
Drawings
FIG. 1 is a schematic view in front cross-section of the present invention;
FIG. 2 is a schematic side cross-sectional view of a front plug of the present invention;
fig. 3 is a schematic view of a partial structure of the present invention.
In the figure: 1. a wire inlet; 2. a ground wire; 3. a front plug; 4. a wire pressing terminal; 5. a connecting block; 6. a socket; 7. inserting blocks; 8. a sleeve; 9. a slide block; 10. a first rubber ring; 11. an insulating cover; 12. a rear plug; 13. an annular limit groove; 14. a second rubber ring; 15. a swivel; 16. a chute; 17. limiting jack; 18. a reset groove; 19. pressing the blocks; 20. a return spring; 21. and a limit rod.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, an embodiment of the present invention is provided: the utility model provides a plug cable joint connection structure around, including preceding bayonet joint 3 and back bayonet joint 12, preceding bayonet joint 3 all is provided with inlet wire 1 with the bottom of back bayonet joint 12, and the bottom of preceding bayonet joint 3 and back bayonet joint 12 one side all is provided with earth connection 2, the intermediate position department of preceding bayonet joint 3 and back bayonet joint 12 inside all is provided with line ball terminal 4, and the top of line ball terminal 4 all is provided with connecting block 5, the top that preceding bayonet joint 3 is close to back bayonet joint 12 one side is provided with socket 6, and be provided with annular spacing groove 13 on the preceding bayonet joint 3 in the socket 6 outside, the below of annular spacing groove 13 inside evenly is provided with press piece 19, and the outside of press piece 19 bottom all is provided with reset spring 20, the intermediate position department of press piece 19 bottom all is provided with gag lever 21, and the one end that press piece 19 was kept away from all extends to the inside of preceding bayonet joint 3, the outside of annular spacing groove 13 inside is provided with press piece 19, and the inboard of swivel 15 evenly is provided with reset groove 18, the inside of socket 6 is provided with plug 7, and plug 7 is provided with jack 7 and evenly is provided with jack 7 and is provided with the inside 8 of plug 3 and is kept away from the inside 8 of plug sleeve pipe 8, the inside 8 is kept away from to the inside of plug sleeve pipe 8, the inside diameter plug 8 is provided with the end 8, the inside plug sleeve pipe 8 is provided with the end of plug sleeve pipe 8 is kept away from with the inside plug end 8, the inside plug sleeve 8 is provided with the end 8, the inside plug sleeve pipe is 8 is provided with the end of plug 7, and is 8, and is provided with the inside plug sleeve 8 is 8, and is kept away from the inside of plug end is 8.
In this embodiment: the inside of preceding bayonet joint 3 and back bayonet joint 12 all is provided with the insulating layer, reduce the risk of device electric shock, the outside of swivel 15 all is provided with the rubber pad, and the outside of rubber pad all is provided with anti-skidding line, it rotates to conveniently swivel 15, the top of preceding bayonet joint 3 one side is kept away from to back bayonet joint 12 is provided with insulating cover 11, and insulating cover 11 and back bayonet joint 12 threaded connection, ensure the safe in utilization of back bayonet joint 12, slider 9 is provided with four groups, and the distance between the adjacent slider 9 is the same, sleeve pipe 8's stability has been improved, gag lever post 21 is provided with five groups, and contained angle between the adjacent gag lever post 21 is 72, device connection's stability has been improved.
Working principle: during the use, peeling the cable, expose the sinle silk, then insert the inside of preceding bayonet joint 3 and back bayonet joint 12 respectively through inlet 1, and fix the sinle silk through line ball terminal 4, switch on sinle silk and connecting block 5, then, handheld back bayonet joint 12, insert the inside of socket 6 with inserted block 7, and with gag lever post 21 and spacing jack 17 are corresponding, then, rotate swivel 15 clockwise, utilize the inner wall of swivel 15 to extrude press block 19, insert the inside of spacing jack 17 with gag lever post 21, fix inserted block 7, then fix back bayonet joint 12, after preceding bayonet joint 3 and back bayonet joint 12 are connected, drag sleeve pipe 8 and move forward one side of bayonet joint 3, move the inside of sleeve pipe 8 with second rubber circle 14, and closely laminate with sleeve pipe 8, first rubber circle 10 slides along with sleeve pipe 8, and laminate with the lateral wall of plug 7, ensure the sealing of junction, the cable joint connection is accomplished, contact ground connection 2 with ground.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (4)
1. The utility model provides a plug cable joint connection structure around, includes preceding bayonet joint (3) and back bayonet joint (12), its characterized in that: the utility model discloses a plug connector, including front plug connector (3) and back plug connector (12), front plug connector (3) and back plug connector (12) are provided with inlet wire (1), and the bottom of front plug connector (3) and back plug connector (12) one side all is provided with earth connection (2), the intermediate position department of front plug connector (3) and back plug connector (12) inside all is provided with line ball terminal (4), and the top of line ball terminal (4) all is provided with connecting block (5), the top that front plug connector (3) is close to back plug connector (12) one side is provided with socket (6), and is provided with annular spacing groove (13) on front plug connector (3) in socket (6) outside, the below of annular spacing groove (13) inside evenly is provided with pressing block (19), and pressing block (19) bottom's outside all is provided with reset spring (20), pressing block (19) bottom intermediate position department all is provided with spacing rod (21), and pressing block (19) one end that spacing rod (21) kept away from is all extended to the inside of front plug connector (3), annular spacing groove (13) inside (13) outside is provided with annular spacing groove (13), and is provided with inside (7) of reset ring (7), and the outside of inserted block (7) evenly is provided with spacing jack (17) with gag lever post (21) matched with, the one end that before inserted block (7) kept away from preceding inserted joint (3) is provided with back inserted joint (12), and inserted block (7) and back inserted joint (12) fixed connection, the top that back inserted joint (12) are close to preceding inserted joint (3) one side is provided with sleeve pipe (8), and the inside of sleeve pipe (8) evenly is provided with spout (16), the inside of spout (16) all is provided with slider (9), and the one end that sleeve pipe (8) were kept away from to slider (9) all is provided with first rubber circle (10) with preceding inserted joint (3) one end that preceding inserted joint (3) was kept away from to sleeve pipe (8), be provided with on preceding inserted joint (3) with sleeve pipe (8) matched with second rubber circle (14);
the inner sides of the front plug connector (3) and the rear plug connector (12) are provided with insulating layers;
the outer sides of the swivel rings (15) are provided with rubber pads, and the outer sides of the rubber pads are provided with anti-skid patterns.
2. A front-rear patch cable joint connection according to claim 1, wherein: the top of one side of the rear plug connector (12) far away from the front plug connector (3) is provided with an insulating cover (11), and the insulating cover (11) is in threaded connection with the rear plug connector (12).
3. A front-rear patch cable joint connection according to claim 1, wherein: the sliding blocks (9) are provided with four groups, and the distances between the adjacent sliding blocks (9) are the same.
4. A front-rear patch cable joint connection according to claim 1, wherein: the limiting rods (21) are provided with five groups, and the included angle between every two adjacent limiting rods (21) is 72 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811607987.8A CN109713503B (en) | 2018-12-27 | 2018-12-27 | Front-rear plug-in cable joint connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811607987.8A CN109713503B (en) | 2018-12-27 | 2018-12-27 | Front-rear plug-in cable joint connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109713503A CN109713503A (en) | 2019-05-03 |
| CN109713503B true CN109713503B (en) | 2023-11-10 |
Family
ID=66258465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811607987.8A Active CN109713503B (en) | 2018-12-27 | 2018-12-27 | Front-rear plug-in cable joint connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109713503B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2035681A1 (en) * | 1970-07-17 | 1972-01-27 | Multi Contact Ag | Angle connector for electrical engineering devices |
| US7182615B1 (en) * | 2006-01-09 | 2007-02-27 | Ta Hsing Electric Wire & Cable Co., Ltd. | Electric socket having means to lock the blades of inserted electric plug |
| CN202817509U (en) * | 2012-10-02 | 2013-03-20 | 保定鼎阳电力科技发展有限公司 | European cable distribution box |
| CA2832065A1 (en) * | 2012-11-02 | 2014-05-02 | Hubbell Incorporated | Internally switched female receptacle or connector with plug-latching safety interlock |
| CN203850517U (en) * | 2014-04-22 | 2014-09-24 | 广东安迪普科技有限公司 | Novel cable plug connector or mounting device |
| CN207038809U (en) * | 2017-05-12 | 2018-02-23 | 浙江安煌电力科技有限公司 | A kind of European rear joint |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002216862A (en) * | 2001-01-19 | 2002-08-02 | Yazaki Corp | Waterproof structure of connection part of electric wire and terminal, and waterproofing method |
| US20070093128A1 (en) * | 2005-10-20 | 2007-04-26 | Thomas & Betts International, Inc. | Coaxial cable connector having collar with cable gripping features |
-
2018
- 2018-12-27 CN CN201811607987.8A patent/CN109713503B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2035681A1 (en) * | 1970-07-17 | 1972-01-27 | Multi Contact Ag | Angle connector for electrical engineering devices |
| US7182615B1 (en) * | 2006-01-09 | 2007-02-27 | Ta Hsing Electric Wire & Cable Co., Ltd. | Electric socket having means to lock the blades of inserted electric plug |
| CN202817509U (en) * | 2012-10-02 | 2013-03-20 | 保定鼎阳电力科技发展有限公司 | European cable distribution box |
| CA2832065A1 (en) * | 2012-11-02 | 2014-05-02 | Hubbell Incorporated | Internally switched female receptacle or connector with plug-latching safety interlock |
| CN203850517U (en) * | 2014-04-22 | 2014-09-24 | 广东安迪普科技有限公司 | Novel cable plug connector or mounting device |
| CN207038809U (en) * | 2017-05-12 | 2018-02-23 | 浙江安煌电力科技有限公司 | A kind of European rear joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109713503A (en) | 2019-05-03 |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231014 Address after: No. 8, Industrial Park, Yingshan Street Office, Guangshui City, Suizhou City, Hubei Province, 432700 Applicant after: HUBEI DELE ELECTRIC POWER TECHNOLOGY CO.,LTD. Address before: Jiangsu Xunqi Electronic Technology Co., Ltd., No. 288 Baichuan Road, High tech Zone, Hai'an City, Nantong City, Jiangsu Province, 226600 Applicant before: JIANGSU XUNQI ELECTRONIC TECHNOLOGY Co.,Ltd. |
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