CN215496135U

CN215496135U - Novel coaxial cable

Info

Publication number: CN215496135U
Application number: CN202120731759.2U
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: 2021-04-10
Filing date: 2021-04-10
Publication date: 2022-01-11
Anticipated expiration: 2031-04-10

Abstract

The utility model relates to the technical field of coaxial cables, in particular to a novel coaxial cable which comprises a cable body and a fixing seat, wherein the novel coaxial cable is arranged in the middle of the cable body, the fixing seat is provided with a through hole, a plurality of cable bodies can be combined through the fixing seat, the cable body is provided with an outer sheath and a circular plate, the circular plate is positioned inside the outer sheath, the outer sheath is provided with a first clamping groove and a filling layer, the first clamping groove is positioned on the inner wall of the outer sheath, the filling layer is sequentially provided with an anti-abrasion layer, an anti-flaming layer and a waterproof layer, the safety coefficient of the cable body in use is improved through the arranged anti-flaming layer and the waterproof layer, the circular plate is provided with a first clamping block, a main wire hole and an auxiliary wire hole, and the first clamping block is arranged at the edge of the circular plate and positioned inside the first clamping groove.

Description

Novel coaxial cable

Technical Field

The utility model relates to the technical field of coaxial cables, in particular to a novel coaxial cable.

Background

As is well known, a coaxial cable refers to a cable having two concentric conductors, wherein the conductor and the shielding layer share the same axis, and the most common coaxial cable is composed of a copper conductor separated by an insulating material, and another layer of annular conductor and its insulator are arranged outside the inner layer of insulating material, and then the whole cable is covered by a sheath made of polyvinyl chloride or teflon material, and the coaxial cable is used for transmitting analog signals and digital signals and is suitable for various applications, wherein the most important are television transmission, long distance telephone transmission, short distance connection between computer systems, local area network, and the like.

For example, the patent with the publication number of "CN 100419921C" is named as "a power coaxial cable", and the patent discloses that the utility model discloses a power coaxial cable, aiming at providing a power coaxial cable which has the advantages of low energy consumption, difficult aging, long service life, low cost, high strength, difficult damage, good signal transmission effect and convenient use. The power supply coaxial cable comprises a coaxial cable for transmitting audio and video signals and a power line which is arranged in parallel with the coaxial cable and is used for supplying power, wherein the coaxial cable comprises an inner conductor, an inner thin layer, a foaming layer, an outer thin layer, an aluminum-plastic composite film and a woven layer; the power line comprises two conductors forming a power supply loop and an insulating layer arranged on the periphery of the two conductors; the coaxial cable is connected with the power line through the outer sheath. The utility model can be widely used in cable television transmission network systems or other cable signal transmission systems.

The in-process of current coaxial cable when using, when many cables exist simultaneously, the scene is in disorder, and is inconvenient to its arrangement to when meetting the naked light, its self has the potential safety hazard of being blown, and the practicality is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a novel coaxial cable.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a novel coaxial cable comprises a cable body and a fixed seat, wherein the fixed seat is arranged at the middle part of the cable body, and is penetrated by the cable body, the fixed seat is provided with a plurality of through holes which are penetrated through the fixed seat, the cable body is provided with an outer sheath and a circular plate, the circular plate is positioned inside the outer sheath, the outer sheath is provided with a first clamping groove and a filling layer, the first clamping groove is positioned on the inner wall of the outer sheath, the filling layer is sequentially provided with an anti-abrasion layer, a flame-retardant layer and a waterproof layer, and rapid gel adhesion is sequentially arranged among the anti-abrasion layer, the flame-retardant layer and the waterproof layer, a first fixture block, a main wire guide hole and an auxiliary wire guide hole are arranged on the circular plate, the first clamping block is installed at the edge of the circular plate and located inside the first clamping groove, and the main wire hole and the auxiliary wire hole penetrate through the circular plate.

In order to improve the practicability of the structure, the utility model improves that the cable body is provided with a groove which is positioned at the top of the cable body.

In order to improve the using effect of the structure, the improvement of the utility model is that the circular plate is provided with a first shielding layer and a second shielding layer, the first shielding layer is installed on the inner wall of the main wire hole, and the second shielding layer is installed on the inner wall of the auxiliary wire hole.

In order to improve the stability of the structure, the improvement of the utility model is that a second clamping groove and a third clamping groove are arranged on the circular plate, the second clamping groove is positioned at the edge of the main wire hole, the third clamping groove is positioned at the edge of the auxiliary wire hole, a second clamping block is arranged on the first shielding layer, a third clamping block is arranged on the second shielding layer, the second clamping block is positioned in the second clamping groove, and the third clamping block is positioned in the third clamping groove.

In order to prolong the service life of the structure, the utility model is improved in that the anti-corrosion layer is provided with anti-corrosion glue, a gasket is arranged between the fixed seat and the cable body, the gasket is fixedly arranged on the outer wall of the cable body, the gasket is provided with a matching groove, the fixed seat is provided with a matching block, and the matching block is positioned inside the matching groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel coaxial cable, which has the following beneficial effects:

the novel coaxial cable is characterized in that the fixing seat is arranged at the middle part of the cable body and is penetrated by the cable body, the fixing seat is provided with a through hole, a plurality of cable bodies can be combined through the fixing seat, the cable body is tidier, the practicability of the structure is improved, the filling layer is sequentially provided with an anti-abrasion layer, a flame-retardant layer and a waterproof layer, the cable body cannot burn when exposed fire occurs through the flame-retardant layer and the waterproof layer, and the waterproof effect is certain, so that the safety coefficient of the cable body in the using process is improved, the circular plate is provided with a first shielding layer and a second shielding layer, the first shielding layer is arranged on the inner wall of the main wire hole, the second shielding layer is arranged on the inner wall of the auxiliary wire hole, and the first shielding layer and the second shielding layer are arranged, the shielding effect of the structure in use is improved.

Drawings

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

FIG. 2 is a cross-sectional view of the cable body of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2A;

FIG. 4 is a schematic structural view of the circular plate of FIG. 2 according to the present invention;

FIG. 5 is a schematic view of the outer sheath of FIG. 2 according to the present invention;

in the figure: 1. an anti-wear layer; 2. a flame retardant layer; 3. a waterproof layer; 4. a first card slot; 5. a circular plate; 6. a secondary wire guide; 7. a main wire hole 8 and a third card slot; 9. a third fixture block; 10. a second card slot; 11. a second fixture block; 12. a groove; 13. a cable body; 14. a fixed seat; 15. a through hole; 16. a gasket; 17. a first clamping block; 18. a first shielding layer; 19. a second shielding layer; 20. an outer sheath.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the novel coaxial cable of the present invention includes a cable body 13 and a fixing seat 14, wherein the fixing seat 14 is installed at a middle portion of the cable body 13 and is penetrated through by the cable body 13, the fixing seat 14 is provided with a plurality of through holes 15, the through holes 15 all penetrate through the fixing seat 14, the cable body 13 is provided with an outer sheath 20 and a circular plate 5, the circular plate 5 is located inside the outer sheath 20, the outer sheath 20 is provided with a first clamping groove 4 and a filling layer, the first clamping groove 4 is located on an inner wall of the outer sheath 20, the filling layer is sequentially provided with an abrasion-proof layer 1, a flame-retardant layer 2 and a waterproof layer 3, rapid gel adhesion is sequentially provided among the abrasion-proof layer 1, the flame-retardant layer 2 and the waterproof layer 3, the circular plate 5 is provided with a first clamping block 17, a main wire hole 7 and an auxiliary wire hole 6, the first fixture block 17 is installed at the edge of the circular plate 5 and located inside the first clamping groove 4, and the main wire hole 7 and the auxiliary wire hole 6 both penetrate through the circular plate 5.

When the novel coaxial cable is used, as shown in fig. 1, when a plurality of cable bodies 13 are provided, the cable bodies 13 are sequentially inserted into the through holes 15, wherein the plurality of cable bodies 13 can be combined through the fixing seats 14, so that the cable bodies 13 are neater and less cluttered, the practicability of the structure is improved, the outer sheath 20 is used for protecting the circular plate 5 and isolating the circular plate 5 from the outside during the use of the cable bodies 13, the main wire hole 7 on the circular plate 5 is used for bearing a main wire, the auxiliary wire hole 6 is used for bearing an auxiliary wire, a detailed explanation is not provided, and the circular plate 5 is more stable in the outer sheath 20 and cannot be loosened through the mutual matching of the first clamping block 17 and the first clamping groove 4, so that the use effect of a user is improved, wherein the wear-resistant layer 1 on the outer sheath 20 can improve the wear resistance of the cable bodies 13, make cable body 13 more durable, through fire-retardant layer 2 and waterproof layer 3 that are equipped with, make cable body 13 can not burn when meetting the naked light to certain water-proof effects has, thereby has improved the factor of safety of cable body 13 in the use.

In order to improve the practicability of the structure, the improvement of the utility model is that the cable body 13 is provided with the groove 12, the groove 12 is positioned at the top of the cable body 13, the groove 12 is arranged, so that the cable body 13 can be scrapped conveniently, a cutting knife can be conveniently aligned on the cable body 13, and the cutting efficiency is improved.

In order to improve the use effect of the structure, the utility model is improved in that the circular plate 5 is provided with a first shielding layer 18 and a second shielding layer 19, the first shielding layer 18 is installed on the inner wall of the main wire hole 7, and the second shielding layer 19 is installed on the inner wall of the auxiliary wire hole 6.

In order to improve the stability of the structure, the improvement of the present invention is that a second notch 10 and a third notch 8 are provided on the circular plate 5, the second notch 10 is located at the edge of the main wire hole 7, the third notch 8 is located at the edge of the auxiliary wire hole 6, a second block 11 is provided on the first shielding layer 18, a third block 9 is provided on the second shielding layer 19, the second block 11 is located inside the second notch 10, and the third block 9 is located inside the third notch 8, where the first shielding layer 18 is firmer on the main wire hole 7 by the mutual cooperation of the second block 11 and the second notch 10, and the second shielding layer 19 is firmer on the auxiliary wire hole 6 by the mutual cooperation of the third block 9 and the third notch 8.

In order to prolong the service life of the structure, the utility model improves that the anti-abrasion layer 1 is provided with anti-corrosion glue, a gasket 16 is arranged between the fixed seat 14 and the cable body 13, the gasket 16 is fixedly installed on the outer wall of the cable body 13, and the gasket 16 is provided with a matching groove, the fixing seat 14 is provided with a matching block, the matching block is positioned in the matching groove, here, the anti-corrosion glue can improve the anti-corrosion effect of the outer sheath 20, further improve the anti-corrosion effect of the cable body 13, in the structure, the gasket 16 is used for isolating the cable body 13 from the fixing seat 14, namely, the effect of temporarily thickening the outer sheath 20 is achieved, so that the outer sheath 20 at the position where the fixing seat 14 is installed is thickened, thereby prolonging the service life of the structure, and the fixing seat 14 can not shake on the gasket 16 through the mutual matching of the matching groove and the matching block.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The novel coaxial cable is characterized by comprising a cable body (13) and a fixing seat (14), wherein the fixing seat (14) is installed at the middle part of the cable body (13) and is penetrated through by the cable body (13), a plurality of through holes (15) are formed in the fixing seat (14), the fixing seat (14) is penetrated through the through holes, an outer sheath (20) and a circular plate (5) are arranged on the cable body (13), the circular plate (5) is positioned inside the outer sheath (20), a first clamping groove (4) and a filling layer are arranged on the outer sheath (20), the first clamping groove (4) is positioned on the inner wall of the outer sheath (20), an anti-abrasion layer (1), a flame-retardant layer (2) and a waterproof layer (3) are sequentially arranged on the filling layer, and quick gel bonding is sequentially arranged among the anti-abrasion layer (1), the flame-retardant layer (2) and the waterproof layer (3), be equipped with first fixture block (17), main wire guide hole (7) and vice wire guide (6) on plectane (5), first fixture block (17) are installed in the edge of plectane (5), and are located the inside of first draw-in groove (4), plectane (5) are all run through in main wire guide hole (7) and vice wire guide (6).

2. A novel coaxial cable according to claim 1, characterized in that the cable body (13) is provided with a groove (12), and the groove (12) is located at the top of the cable body (13).

3. A novel coaxial cable according to claim 1, characterized in that a first shielding layer (18) and a second shielding layer (19) are provided on the circular plate (5), the first shielding layer (18) is installed on the inner wall of the main wire hole (7), and the second shielding layer (19) is installed on the inner wall of the secondary wire hole (6).

4. The novel coaxial cable according to claim 3, wherein a second clamping groove (10) and a third clamping groove (8) are formed in the circular plate (5), the second clamping groove (10) is located at an edge of the main wire hole (7), the third clamping groove (8) is located at an edge of the auxiliary wire hole (6), a second clamping block (11) is formed in the first shielding layer (18), a third clamping block (9) is formed in the second shielding layer (19), the second clamping block (11) is located inside the second clamping groove (10), and the third clamping block (9) is located inside the third clamping groove (8).

5. A novel coaxial cable as claimed in claim 1, wherein said wear layer (1) is provided with an anti-corrosion glue.

6. The novel coaxial cable as claimed in claim 1, wherein a gasket (16) is disposed between the fixing seat (14) and the cable body (13), the gasket (16) is fixedly mounted on the outer wall of the cable body (13), a fitting groove is disposed on the gasket (16), and a fitting block is disposed on the fixing seat (14) and located inside the fitting groove.