CN210778016U

CN210778016U - Combined coaxial cable

Info

Publication number: CN210778016U
Application number: CN201921918449.0U
Authority: CN
Inventors: 储锋; 储优良; 钱晓峰; 储亚新; 薛敏娟
Original assignee: Jiangsu Wei Xiang Technology Co ltd
Current assignee: Jiangsu Wei Xiang Technology Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-06-16
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a modular coaxial cable, including connector and cable body, the both ends of connector are equipped with the bayonet socket, the inside outer conductor jack that is equipped with of connector in the inner conductor jack outside, the interior bottom surface of outer conductor jack is equipped with the current conducting plate, the outside of outer conductor jack is equipped with the clamp plate, the outside terminal surface of clamp plate sets up to the inclined plane, and the inner swing joint of clamp plate is on the connector, the connector surface of clamp plate position is equipped with the external screw thread, spiro union lock nut on the external screw thread. This combination formula coaxial cable rotates lock nut and makes lock nut move to the outside gradually, removes the inclined plane that the in-process pushed down the clamp plate gradually, makes the clamp plate press in, makes outer conductor firm in connection, and is difficult not hard up, and conductive spring provides thrust, makes the inner conductor and leads the electrical contact inseparable, improves the linkage effect of inner conductor, and outer conductor and inner conductor all contact inseparable, and electrically conductive effectual, and convenient to use.

Description

Combined coaxial cable

Technical Field

The utility model belongs to the technical field of coaxial cable, concretely relates to modular coaxial cable.

Background

The electric wire cable is a wire product for transmitting electric energy and electric signals and realizing electromagnetic energy conversion, the cable usually consists of a cable core for transmitting the electric energy or the electric signals and a sheath for protecting and insulating, the cable which only comprises one cable core and has a thinner diameter is usually called as an electric wire, some electric wires are not provided with an insulating sheath and are called as a bare wire, and the cable core in the cable is made of a metal material with good electric conductivity, and usually copper or aluminum is used.

The coaxial cable is a cable with two concentric conductors, and the conductor and the shielding layer share the same axis, the most common coaxial cable is composed of a copper wire conductor separated by an insulating material, another layer of annular conductor and an insulator thereof are arranged outside the inner layer of the insulating material, and then the whole cable is wrapped by a polyvinyl chloride sheath.

The existing coaxial cable is inconvenient to connect, and the connection is not tight in connection of all conductors, so that the connection conductive effect is not ideal, particularly the connection of an outer conductor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular coaxial cable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a combined coaxial cable, includes connector and cable body, the both ends of connector are equipped with the bayonet socket, the center of connector is equipped with the inner conductor jack, be equipped with in the inner conductor jack and lead electrical pillar, the inside outer conductor jack that is equipped with of connector in the inner conductor jack outside, the interior bottom surface of outer conductor jack is equipped with the current conducting plate, the outside of outer conductor jack is equipped with the clamp plate, the outside terminal surface of clamp plate sets up to the inclined plane, and the inner swing joint of clamp plate is on the connector, the connector surface of clamp plate position is equipped with the external screw thread, spiro union lock nut on the external screw thread, this internal outer conductor and the inner conductor of being equipped with of cable, the inner conductor sets up the center at the cable body.

Preferably, a conductive spring is arranged in the middle of the conductive column, and two ends of the conductive spring are fixedly connected with the conductive column.

Preferably, the front end of the cable body is inserted into the bayonet.

Preferably, the outer end face of the pressure plate is an inclined plane gradually rising from inside to outside.

Preferably, the number of locking nuts on the external thread of each side is set to two.

Preferably, the inner conductor is inserted into the inner conductor jack, and the outer conductor is inserted into the outer conductor jack.

The utility model discloses a technological effect and advantage: this combination formula coaxial cable rotates lock nut and makes lock nut move to the outside gradually, moves the inclined plane that the in-process pushed down the clamp plate gradually, makes the clamp plate press in, pushes down the outer conductor that inserts in the outer conductor jack, makes outer conductor firm in connection, and is difficult not hard up, and conductive spring provides thrust, makes the inner conductor inseparable with leading electrical pillar contact, improves the connection effect of inner conductor, and outer conductor and inner conductor all contact inseparable, and electrically conductive effectual, and convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the overlooking structure of the external thread position of the present invention.

In the figure: 1. a connector; 2. a bayonet; 3. an inner conductor jack; 4. a conductive post; 5. an outer conductor jack; 6. a conductive plate; 7. an external thread; 8. pressing a plate; 9. locking the nut; 10. the pressing plate is provided with a movable opening; 11. a cable body; 12. an outer conductor; 13. an inner conductor; 14. a conductive spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a combined coaxial cable as shown in fig. 1-2, which comprises a connector 1 and a cable body 11, wherein both ends of the connector 1 are provided with bayonets 2, the front end of the cable body 11 is inserted into the bayonets 2, so that the front end of the cable body 11 is embedded into the bayonets 2, the center of the connector 1 is provided with an inner conductor jack 3, a conductive post 4 is arranged in the inner conductor jack 3, an outer conductor jack 5 is arranged in the connector 1 outside the inner conductor jack 3, the inner bottom surface of the outer conductor jack 5 is provided with a conductive plate 6, the conductive plate 6 is used for electrically connecting an outer conductor 12, the outer side of the outer conductor jack 5 is provided with a pressing plate 8, the outer side end face of the pressing plate 8 is arranged into an inclined plane, the outer side end face of the pressing plate 8 is an inclined plane gradually rising from inside to outside, and the inner end of the pressing plate 8 is movably connected, the outer surface of the connector 1 at the position of the pressing plate 8 is provided with an external thread 7, a pressing plate movable opening 10 is arranged at the position of the pressing plate 8, a locking nut 9 is screwed on the external thread 7, the locking nut 9 is rotated to enable the locking nut 9 to gradually move outwards, the inclined plane of the pressing plate 8 is gradually pressed down in the moving process, the pressing plate 8 is pressed inwards to press an external conductor 12 inserted into the external conductor jack 5, the external conductor 12 is firmly connected, is not easy to loose and has good electric conduction, the number of the locking nuts 9 on the external thread 7 at each side is two, the two locking nuts 9 are arranged to avoid the sliding of the locking nut 9, an external conductor 12 and an internal conductor 13 are arranged in the cable body 11, the internal conductor 13 is arranged at the center of the cable body 11, the internal conductor 13 is inserted into the internal conductor jack 3, the external conductor 12 is inserted into the external conductor jack 5, a conductive spring 14, and both ends of the conductive spring 14 are fixedly connected with the conductive columns 4, and after the inner conductor 13 is inserted into the inner conductor jack 3, the conductive spring 14 provides thrust, so that the inner conductor 13 is tightly contacted with the conductive columns 4, and the conductive effect is improved.

The front end of cable body 11 is pegged graft in bayonet socket 2, inner conductor 13 is pegged graft in inner conductor jack 3, outer conductor 12 is pegged graft in outer conductor jack 5, it makes lock nut 9 remove to the outside gradually to rotate lock nut 9, remove the inclined plane of in-process pushing down clamp plate 8 gradually, make clamp plate 8 interior pressure, push down outer conductor 12 who inserts in outer conductor jack 5, make outer conductor 12 firm in connection, it is difficult not hard up, conductive spring 14 provides thrust, it is inseparable with leading electrical pillar 4 contact to make inner conductor 13, the connection effect of inner conductor 13 is improved, and connector 1 can set up to orthoscopic or crooked formula, all can use, and is very practical.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A combined coaxial cable, comprising a connector (1) and a cable body (11), characterized in that: the connector comprises a connector body (1), wherein bayonets (2) are arranged at two ends of the connector body (1), an inner conductor jack (3) is arranged at the center of the connector body (1), a conductive column (4) is arranged in the inner conductor jack (3), an outer conductor jack (5) is arranged inside the connector body (1) at the outer side of the inner conductor jack (3), a conductive plate (6) is arranged on the inner bottom surface of the outer conductor jack (5), a pressing plate (8) is arranged at the outer side of the outer conductor jack (5), the outer side end face of the pressing plate (8) is arranged to be an inclined plane, the inner end of the pressing plate (8) is movably connected to the connector body (1), external threads (7) are arranged on the outer surface of the connector body (1) at the position of the pressing plate (8), a pressing plate movable opening (10) is arranged at the position of the pressing plate (8), a locking nut (9) is screwed on the external threads, the inner conductor (13) is arranged in the center of the cable body (11).

2. The modular coaxial cable of claim 1, wherein: the middle of the conductive column (4) is provided with a conductive spring (14), and two ends of the conductive spring (14) are fixedly connected with the conductive column (4).

3. The modular coaxial cable of claim 1, wherein: the front end of the cable body (11) is inserted in the bayonet (2).

4. The modular coaxial cable of claim 1, wherein: the outer side end face of the pressure plate (8) is an inclined plane which gradually rises from inside to outside.

5. The modular coaxial cable of claim 1, wherein: the number of the locking nuts (9) on the external thread (7) of each side is set to two.

6. The modular coaxial cable of claim 1, wherein: the inner conductor (13) is inserted in the inner conductor jack (3), and the outer conductor (12) is inserted in the outer conductor jack (5).