CN201966363U - Welding free structure of angle connector for connecting cable - Google Patents
Welding free structure of angle connector for connecting cable Download PDFInfo
- Publication number
- CN201966363U CN201966363U CN2010206429963U CN201020642996U CN201966363U CN 201966363 U CN201966363 U CN 201966363U CN 2010206429963 U CN2010206429963 U CN 2010206429963U CN 201020642996 U CN201020642996 U CN 201020642996U CN 201966363 U CN201966363 U CN 201966363U
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- Prior art keywords
- cable
- nuts
- inner conductor
- cable core
- conductor
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- 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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Abstract
The utility model discloses a welding-free structure of an angle connector for connecting a cable, comprising an inner conductor, an outer conductor, an insulating medium, nuts and the cable, wherein the inner conductor and the outer conductor are arranged along an axial central line, the insulating medium is arranged between the inner conductor and the outer conductor, the nuts are arranged outside, and the cable is arranged on a radial direction between the inner conductor and the nuts; one end of the inner conductor is provided with a groove in which an inner side face is arranged; the outer conductor is provided with internal threads inside and provided with thread holes in the radial direction; the nuts are provided with external threads matched with the internal threads and are provided with wells at the outer sides and insulating bulges at the inner sides; and the cable is provided with a cable core wire and the insulating medium. Under the action of external force, a shell and the nuts are screwed up by cooperation of the internal threads and the external threads, thus a function of axial locking is achieved; in the locking process of the shell and the nuts, locking force acted on the nuts is acted on the cable core wire through the insulating bulges and then transferred to the inner side surface at the inner side of the groove of the inner conductor, thus, close contact of the inner conductor, the cable core wire and the insulating bulges is realized, the inner conductor is fastened together with the cable core wire, and furthermore, electric connection of the inner conductor and the cable core wire is realize. By adopting the fastening way, a welding process is omitted, and welding-free structure of the angle connector for connecting the cable has the characteristics of simple structure, no need of special tools and professional for operation, rapidness and convenience for installation, high reliability in connection and high production efficiency.
Description
Technical field
The utility model belongs to technical field of electric connectors, is specifically related to the welding structure of exempting from that a kind of angle connector connects cable.
Background technology
The mode that connects at present cable in the electric connector has a variety of, adopts different docked mode according to its different construction of cable, has also all obtained good effect, also has very high reliability.But the inner wire of cable core and connector all adopts welding in the general angle connector, to reach due electrical property, mechanical performance, no matter is operated in indoor or outdoors and can both guarantees its due performance.
In today that rhythm of life is accelerated day by day, adopt the docked mode of cable core and the welding of electric connector inner wire in the angle connector, though the reliability to electrical property and mechanical performance is guaranteed, can not satisfy increasing open-air the installation and the Fast Installation demand, its reason is:
One, the field does not have power supply, can not make the solder stick fusing, so just can not realize the welding of cable core and electric connector inner wire, and welding obviously is not suitable for open-air installation requirements so;
Even two have power supply, that also needs specialized apparatus or specific purpose tool to melt tin and finish welding, and welding obviously still is not suitable for open-air installation requirements so;
Three, welding also need be equipped with certain auxiliary material, and operation also needs the operating personnel of specialty to operate, and welding is not suitable for open-air Fast Installation demand so.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of angle connector to connect the welding structure of exempting from of cable.Have and realize Fast Installation, need not to use specific purpose tool, need not professional's operation, easy for installation, production efficiency is high, simple in structure and high reliability features.
To achieve these goals, the technical solution adopted in the utility model is: a kind of angle connector connects the welding structure of exempting from of cable, comprise vertically center line be provided be provided with dielectric 2 between inner wire 1, outer conductor 3, inner wire 1 and the outer conductor 3, arranged outside has the radial direction between nut 4, inner wire 1 and the nut 4 to be provided with cable 5; One end of inner wire 1 is provided with in groove 6, the groove 6 medial surface 7; The inside of outer conductor 3 is provided with internal thread 8, radially is provided with through wires hole 14; Nut 4 is provided with the external screw thread 9 with internal thread 8 couplings, and arranged outside has well 11, and the inboard is provided with insulation projection 10; Cable core 13 is arranged, dielectric 12 on the cable 5.
Have a groove 6 on the described inner wire 1 at least, have an insulation projection 10 on the nut 4 at least.
Owing on shell of the present utility model 3 and the nut 4 screw thread 8 and 9 that can mate is arranged, under external force, when shell 3 cooperates with nut 4 dependence screw threads 8 and 9 and when tightening, just reached the function of axial locking; In shell 3 and nut 4 locking processes, because the coupling mechanism force that acts on the nut 4 is passed through insulation projection 10, act on the cable core 13, be delivered to again on groove 6 medial surfaces 7 on the inner wire 1, reach the tight contact of inner wire 1 cable core 13 insulation projectioies 10, thereby reach the fastening of inner wire 1 and cable core 13, realize the electrically conducting of the two then.This fastening means, the operation of having removed welding from has simple in structurely, need not to use specific purpose tool, need not professional's operation, the characteristics convenient rapidly, that connection reliability is high and production efficiency is high are installed.
Description of drawings
Accompanying drawing 1 is a main cutaway view of the present utility model.
Accompanying drawing 2 is the cutaway view of bowing of the present utility model.
Embodiment
Below in conjunction with accompanying drawing structural principle of the present utility model and operation principle are described in further detail.
Referring to Fig. 1, Fig. 2, a kind of angle connector connects the welding structure of exempting from of cable, comprise vertically center line be provided be provided with dielectric 2 between inner wire 1, outer conductor 3, inner wire 1 and the outer conductor 3, arranged outside has the radial direction between nut 4, inner wire 1 and the nut 4 to be provided with cable 5; One end of inner wire 1 is provided with in groove 6, the groove 6 medial surface 7; The inside of outer conductor 3 is provided with internal thread 8, radially is provided with through wires hole 14; Nut 4 is provided with external screw thread 9, the arranged outside of mating with internal thread 8 has well 11, inboard to be provided with insulation projection 10; Cable core 13, dielectric 12 are arranged on the cable 5.
Operation principle of the present utility model is:
This has just realized the fastening of cable core and angle connector, has realized the Fast Installation of cable and angle connector, has removed the operation of welding from.
Claims (2)
1. an angle connector connects the welding structure of exempting from of cable, comprise vertically center line be provided be provided with dielectric (2) between inner wire (1), outer conductor (3), inner wire (1) and the outer conductor (3), arranged outside has the radial direction between nut (4), inner wire (1) and the nut (4) to be provided with cable (5); An end that it is characterized in that inner wire (1) is provided with in groove (6), the groove (6) medial surface (7); The inside of outer conductor (3) is provided with internal thread (8), radially is provided with through wires hole (14); Nut (4) is provided with the external screw thread (9) with internal thread (8) coupling, and arranged outside has well (11), and the inboard is provided with insulation projection (10); Cable core (13) is arranged, dielectric (12) on the cable (5).
2. a kind of angle connector according to claim 1 connects the welding structure of exempting from of cable, it is characterized in that, has a groove (6) on the described inner wire (1) at least, has an insulation projection (10) on the nut (4) at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206429963U CN201966363U (en) | 2010-12-01 | 2010-12-01 | Welding free structure of angle connector for connecting cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206429963U CN201966363U (en) | 2010-12-01 | 2010-12-01 | Welding free structure of angle connector for connecting cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201966363U true CN201966363U (en) | 2011-09-07 |
Family
ID=44528915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206429963U Expired - Fee Related CN201966363U (en) | 2010-12-01 | 2010-12-01 | Welding free structure of angle connector for connecting cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201966363U (en) |
-
2010
- 2010-12-01 CN CN2010206429963U patent/CN201966363U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20111201 |