CN217280206U

CN217280206U - Coaxial cable shielding structure

Info

Publication number: CN217280206U
Application number: CN202220390617.9U
Authority: CN
Inventors: 莫柳清
Original assignee: Shenzhen Tianju Keli Communication Cable Co ltd
Current assignee: Shenzhen Tianju Keli Communication Cable Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-08-23
Anticipated expiration: 2032-02-24

Abstract

The utility model provides a coaxial cable shielding structure relates to coaxial cable technical field, including the wire, the surface cover of wire is equipped with the insulating layer, the surface cover of insulating layer is equipped with the shielding layer, the surface sliding connection of shielding layer has fixed cover, the surface cover of fixed cover is equipped with the crust, the inner wall of shielding layer is equipped with the inserted bar admittedly, the inner wall fixed mounting of fixed cover has the stopper, the slider is equipped with admittedly to the inner wall of shielding layer, the jack has been seted up to the surface of insulating layer, the inside at the jack is inserted to the inserted bar, the spacing groove has been seted up to the surface of insulating layer, the inner wall sliding connection of stopper and spacing groove. The utility model discloses, through setting up wire, insulating layer, shielding layer, fixed cover, crust, inserted bar, stopper and slider, realized carrying out the function of dismouting to the shielding layer, changed the mounting means of shielding layer for it is more convenient when carrying out the dismouting to the shielding layer, saved staff's time and efforts, promoted staff's work efficiency.

Description

Coaxial cable shielding structure

Technical Field

The utility model relates to a coaxial cable technical field especially relates to a coaxial cable shielding structure.

Background

Coaxial cable is a wire and signal transmission line, coaxial cable can be used to analog signal and digital signal's transmission, be applicable to various applications, wherein the most important has the TV to propagate, long-distance telephone transmission, short distance connection and LAN between the computer system etc., in order to guarantee coaxial cable signal's stability, generally can set up the shielding layer of the thin netted electric conductor of one deck in coaxial cable's inside, current shielding layer mostly is the inside of direct setting at coaxial cable, such mounting means, make inconvenient dismouting to the shielding layer, when carrying out the dismouting to the shielding layer, time waste and energy, influence staff's work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a coaxial cable shielding structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a coaxial cable shielding structure, includes the wire, the surface cover of wire is equipped with the insulating layer, the surface cover of insulating layer is equipped with the shielding layer, the surface sliding connection of shielding layer has fixed cover, the surface cover of fixed cover is equipped with the crust, the inner wall of shielding layer is equipped with the inserted bar admittedly, the inner wall fixed mounting of fixed cover has the stopper, the inner wall of shielding layer is equipped with the slider admittedly.

In order to restrict and fix the position of shielding layer, the utility model discloses the improvement has, the jack has been seted up to the surface of insulating layer, the inside of establishing at the jack is inserted to the inserted bar.

In order to restrict the sliding direction of the fixed sleeve, the utility model discloses the improvement has, the spacing groove has been seted up to the surface of insulating layer, the stopper is connected with the inner wall sliding of spacing groove.

In order to support the shielding, the utility model discloses the improvement has, the spout has been seted up to the surface of insulating layer, the inner wall sliding connection of slider and spout.

In order to prevent the shielding layer condition of scattering, the utility model discloses improve and have, the surface of wire is provided with fixed subassembly, fixed subassembly includes the installation cover, the surface at the wire is established to the installation ways, the fixed slot has been seted up to the inside of installation cover, the spread groove has been seted up to the inside of installation cover, the surface of installation cover rotates and is connected with fixing bolt, fixing bolt runs through the surface of installation cover and extends to the inside of installation cover.

In order to restrict shielding layer and fixed cover, the utility model discloses the improvement has, the inner wall sliding connection of shielding layer and fixed cover and fixed slot, the crust is with the inner wall sliding connection of spread groove.

In order to fix the installation cover, the utility model discloses the improvement has, the locating hole has been seted up to the surface of shielding layer, fixed cover and crust, fixing bolt and the inner wall sliding connection of locating hole.

Advantageous effects

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through setting up wire, insulating layer, shielding layer, fixed cover, crust, inserted bar, stopper and slider, realized carrying out the function of dismouting to the shielding layer, changed the mounting means of shielding layer for it is more convenient when carrying out the dismouting to the shielding layer, saved staff's time and efforts, promoted staff's work efficiency.

2. The utility model discloses in, through setting up installation cover, fixed slot, spread groove and fixing bolt, realized accomodating fixed function to the shielding layer, through accomodating fixedly to the shielding layer, prevent that the shielding layer from taking place the condition in disorder, make insulating layer, fixed cover and crust interconnect simultaneously, promoted coaxial cable structure's stability.

Drawings

Fig. 1 is a schematic perspective view of a coaxial cable shielding structure according to the present invention;

fig. 2 is an exploded view of a coaxial cable shielding structure according to the present invention;

fig. 3 is a schematic cross-sectional view of a coaxial cable shielding structure according to the present invention;

fig. 4 is a schematic side view of a coaxial cable shielding structure according to the present invention;

fig. 5 is a schematic view of a part of the structure of the shielding structure of the coaxial cable according to the present invention.

Illustration of the drawings:

1. a wire; 2. an insulating layer; 3. a shielding layer; 4. fixing a sleeve; 5. a skin; 6. inserting a rod; 7. a limiting block; 8. a slider; 9. installing a sleeve; 10. fixing grooves; 11. connecting grooves; 12. and (5) fixing the bolt.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: a coaxial cable shielding structure comprises a lead 1, wherein an insulating layer 2 is sleeved on the outer surface of the lead 1, the lead 1 is insulated by arranging the insulating layer 2, a shielding layer 3 is sleeved on the outer surface of the insulating layer 2, a fixing sleeve 4 is slidably connected on the outer surface of the shielding layer 3, the shielding layer 3 is pressed and fixed by arranging the fixing sleeve 4, an outer skin 5 is sleeved on the outer surface of the fixing sleeve 4, an inserting rod 6 is fixedly arranged on the inner wall of the shielding layer 3, a jack is formed in the outer surface of the insulating layer 2, the inserting rod 6 is inserted in the jack, through the arranged jack, after the inserting rod 6 is inserted in the jack, the position of the shielding layer 3 is limited, a limiting block 7 is fixedly arranged on the inner wall of the fixing sleeve 4, a limiting groove is formed in the outer surface of the insulating layer 2, the limiting block 7 is slidably connected with the inner wall of the limiting groove, through the arranged limiting groove, when the fixing sleeve 4 slides on the outer surface of the shielding layer 3, stopper 7 slides in the inside of spacing groove, restricts fixed cover 4's slip direction, and slider 8 is equipped with admittedly to the inner wall of shielding layer 3, and the spout has been seted up to the surface of insulating layer 2, and slider 8 and the inner wall sliding connection of spout through the spout of seting up, when slider 8 slides in the inside of spout, supports shielding layer 3, prevents that shielding layer 3 from taking place the fold.

Example two

Referring to fig. 4-5, a fixing component is disposed on an outer surface of a lead 1, the fixing component includes a mounting sleeve 9, the mounting sleeve 9 is sleeved on the outer surface of the lead 1, a fixing groove 10 is disposed inside the mounting sleeve 9, the shielding layer 3 and the fixing sleeve 4 are slidably connected to an inner wall of the fixing groove 10, the shielding layer 3 and the fixing sleeve 4 are received by the fixing groove 10, the shielding layer 3 and the fixing sleeve 4 are fixed, a connecting groove 11 is disposed inside the mounting sleeve 9, the sheath 5 is slidably connected to an inner wall of the connecting groove 11, the sheath 5 is connected to the mounting sleeve 9 by the connecting groove 11, the outer surface of the mounting sleeve 9 is rotatably connected to a fixing bolt 12, the fixing bolt 12 penetrates through the outer surface of the mounting sleeve 9 and extends into the mounting sleeve 9, and positioning holes are disposed on outer surfaces of the shielding layer 3, the fixing sleeve 4 and the sheath 5, the fixing bolt 12 is connected with the inner wall of the positioning hole in a sliding mode, and the positioning hole is formed, so that the mounting sleeve 9 is fixed after the fixing bolt 12 is turned into the positioning hole, and the mounting sleeve 9 cannot slide continuously.

The working principle is as follows: when assembling the coaxial cable, firstly, the insulating layer 2 is sleeved on the outer surface of the lead 1, then the shielding layer 3 is close to the insulating layer 2, the inserting rod 6 is aligned with the jack, the shielding layer 3 is moved, the shielding layer 3 is contacted with the insulating layer 2, the inserting rod 6 is inserted into the jack, meanwhile, the shielding layer 3 is wrapped around the insulating layer 2, the sliding block 8 slides into the sliding groove to support the shielding layer 3 and prevent the shielding layer 3 from wrinkling, then the fixing sleeve 4 is sleeved on the outer surface of the shielding layer 3, the limiting block 7 slides in the limiting groove to limit the sliding direction of the fixing sleeve 4, then the sheath 5 is sleeved on the outer surface of the fixing sleeve 4, the assembling is completed, then the mounting sleeve 9 is sleeved on the outer surface of the lead 1, and simultaneously the shielding layer 3 and the fixing sleeve 4 slide into the fixing groove 10, so that the sheath 5 slides into the connecting groove 11, accomodate and suppress shielding layer 3 and fixed cover 4, prevent the scattered condition of shielding layer 3, twist fixing bolt 12 after that, after fixing bolt 12 turned into the inside of locating hole, fixed installation cover 9 for installation cover 9 can't continue to slide, accomplishes fixedly.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A coaxial cable shielding structure, comprising a conductor (1), characterized in that: the surface cover of wire (1) is equipped with insulating layer (2), the surface cover of insulating layer (2) is equipped with shielding layer (3), the surface sliding connection of shielding layer (3) has fixed cover (4), the surface cover of fixed cover (4) is equipped with crust (5), the inner wall of shielding layer (3) is equipped with inserted bar (6) admittedly, the inner wall fixed mounting of fixed cover (4) has stopper (7), the inner wall of shielding layer (3) is equipped with slider (8) admittedly.

2. The coaxial cable shielding structure of claim 1, wherein: the outer surface of the insulating layer (2) is provided with a jack, and the inserting rod (6) is inserted into the jack.

3. The coaxial cable shielding structure of claim 1, wherein: the outer surface of the insulating layer (2) is provided with a limiting groove, and the limiting block (7) is connected with the inner wall of the limiting groove in a sliding mode.

4. The coaxial cable shielding structure of claim 1, wherein: the outer surface of the insulating layer (2) is provided with a sliding groove, and the sliding block (8) is connected with the inner wall of the sliding groove in a sliding mode.

5. The coaxial cable shielding structure of claim 1, wherein: the surface of wire (1) is provided with fixed subassembly, fixed subassembly is including installation cover (9), the surface at wire (1) is established to installation cover (9) cover, fixed slot (10) have been seted up to the inside of installation cover (9), spread groove (11) have been seted up to the inside of installation cover (9), the surface of installation cover (9) is rotated and is connected with fixing bolt (12), fixing bolt (12) run through the surface of installation cover (9) and extend to the inside of installation cover (9).

6. The coaxial cable shielding structure of claim 5, wherein: shielding layer (3) and fixed cover (4) and the inner wall sliding connection of fixed slot (10), crust (5) and the inner wall sliding connection of spread groove (11).

7. The coaxial cable shielding structure of claim 5, wherein: the outer surfaces of the shielding layer (3), the fixing sleeve (4) and the outer skin (5) are provided with positioning holes, and the fixing bolt (12) is in sliding connection with the inner walls of the positioning holes.