CN217333723U

CN217333723U - Wear-resistant insulated coaxial cable

Info

Publication number: CN217333723U
Application number: CN202220226542.0U
Authority: CN
Inventors: 吴雪平
Original assignee: Jiaxing Aofute Technology Co ltd
Current assignee: Jiaxing Aofute Technology Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-08-30
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses a wear-resisting insulating coaxial cable, including the owner's copper line, the outside parcel of owner's copper line has first material layer, the outside parcel in first material layer has the second material layer, the outside parcel in second material layer has the third material layer, the outside parcel in third material layer has the protecting wire net. The problem of with the cable book back together, can make mutual friction between the outermost insulating layer of cable, the insulating layer that contacts to the ground part then can wear and tear more seriously is solved to there is the potential safety hazard, and in coaxial cable's butt joint installation, need use comparatively professional instrument to carry out complicated operation usually and just can connect two cables, the operation gets up comparatively loaded down with trivial details consuming time problem, is fit for being extensively promoted and used.

Description

Wear-resistant insulated coaxial cable

Technical Field

The utility model relates to an electronic signal transmission device field, in particular to wear-resisting insulating coaxial cable.

Background

Coaxial cables are used for transmission of analog signals and digital signals and are suitable for various applications, the most important of which are television transmission, long distance telephone transmission, short distance connection between computer systems, local area networks and the like, the coaxial cables are developed rapidly as a means for transmitting television signals to thousands of households, namely, cable televisions, one cable television system can load dozens or even hundreds of television channels, the transmission range can reach dozens of kilometers, the coaxial cables are important components of long distance telephone networks for a long time, and nowadays, the coaxial cables face increasingly severe competition from optical fibers, terrestrial microwaves and satellites.

When the coaxial cable is transported, one cable is usually coiled together, so that the transportation is convenient, but after the cable is coiled together, the outermost insulating layers of the cable can rub against each other, the insulating layers of the grounding parts can be abraded more seriously, so that the potential safety hazard exists, in the butt joint installation of the coaxial cable, two cables can be connected only by carrying out complex operation by using a professional tool, the operation is complex and time-consuming, and the improvement of the existing coaxial cable is proposed according to the problems.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a wear-resistant insulated coaxial cable, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a wear-resisting insulating coaxial cable, includes the owner copper line, the outside parcel of owner copper line has first material layer, the outside parcel of first material layer has the second material layer, the outside parcel of second material layer has the third material layer, the outside parcel of third material layer has the protecting wire net, and first material layer, second material layer and third material layer are coaxial cable's necessary parcel material, and the protecting wire net outside the third material layer is metal elasticity diamond hole protecting wire net, can the cladding in the outside on third material layer to can follow the crooked institute of coaxial cable and bend, keep protecting wire net contact outside constantly, can effectual improvement coaxial cable's wearability, prevent the potential safety hazard.

Further, the owner's copper line right-hand member is handled for thin copper line, and thin copper line outside has seted up the thread groove, the copper wire casing has been seted up to the owner's copper line left end, and thin copper line accessible thread groove threaded connection is in the copper wire casing, and thin copper line can threaded connection in the copper wire casing of another set of owner to can drive outside structure and be connected, make two sets of coaxial cable connect, and is more convenient.

Further, the outside swing joint of protecting wire net has the silk hoop, the equal fixedly connected with connecting plate in silk hoop bottom both ends of activity, the connecting plate passes through bolt threaded connection, moves the silk hoop to two sets of coaxial cable junctions, thereby can make the bolt push two sets of connecting plates and separate and drive the silk hoop and carry out the chucking operation under the effect of screw thread through rotating the bolt to can fix the junction of two sets of coaxial cable, can prevent that two sets of coaxial cable junctions are not hard up, thereby improved the stability behind two sets of coaxial cable connections.

Further, the inner wall of the wire hoop is fixedly connected with a convex block, and the convex block on the inner wall of the wire hoop can be clamped into the protecting net and the third material layer when the wire hoop fixes the connection position of the two groups of coaxial cables, so that the firmness of the fixed wire hoop is improved.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the protecting net outside the third material layer is a metal elastic diamond-shaped hole protecting net, can be coated outside the third material layer and can be bent along with the bending of the coaxial cable, so that the protecting net is kept to be contacted with the outside constantly, the wear resistance of the coaxial cable can be effectively improved, and potential safety hazards are prevented from occurring.

2. The thin copper wire can be threaded connection in the copper wire groove in another set of owner's copper wire to can drive outside structure and be connected, make two sets of coaxial cable connect, it is more convenient.

3. Remove two sets of coaxial cable junction with the silk hoop, thereby can make the bolt drive the silk hoop to carry out the chucking operation under the effect of screw thread mutually under rotating the bolt, thereby can fix two sets of coaxial cable's junction, can prevent that two sets of coaxial cable junction is not hard up, thereby the stability after two sets of coaxial cable connect has been improved, the lug of silk hoop inner wall can be when the silk hoop is fixed two sets of coaxial cable junction, the card advances inside protecting wire net and the third material layer, thereby increase the fastness after the silk hoop is fixed.

Drawings

Fig. 1 is the utility model relates to a wear-resistant insulated coaxial cable's overall structure schematic diagram.

Fig. 2 is the main view structure diagram of the utility model relates to a wear-resistant insulated coaxial cable.

In the figure: 1. a main copper wire; 101. a thin copper wire; 102. a copper wire groove; 103. a thread groove; 201. a first material layer; 202. a second material layer; 203. a third material layer; 3. protecting the net; 4. a wire hoop; 401. a bump; 402. a connecting plate; 403. and (4) bolts.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-2, a wear-resistant insulated coaxial cable comprises a main copper wire 1, a first material layer 201 is wrapped outside the main copper wire 1, a second material layer 202 is wrapped outside the first material layer 201, a third material layer 203 is wrapped outside the second material layer 202, a protective net 3 is wrapped outside the third material layer 203, the first material layer 201, the second material layer 202 and the third material layer 203 are necessary wrapping materials of the coaxial cable, the protective net 3 outside the third material layer 203 is a metal elastic diamond-shaped hole protective net 3, can be wrapped outside the third material layer 203 and can bend along with bending of the coaxial cable, the protective net 3 is kept to contact with the outside constantly, wear resistance of the coaxial cable can be effectively improved, and potential safety hazards are prevented.

Wherein, the 1 right-hand member of owner's copper line is handled as thin copper line 101, and the thread groove 103 has been seted up to thin copper line 101 outside, copper line groove 102 has been seted up to the 1 left end of owner's copper line, and thin copper line 101 accessible thread groove 103 threaded connection in copper line groove 102, and thin copper line 101 can threaded connection in the copper line groove 102 in another set of owner's copper line 1 to can drive outside structure and be connected, make two sets of coaxial cable connect, it is more convenient.

Wherein, 3 outside swing joint of protecting wire net has the silk hoop 4, the equal fixedly connected with connecting plate 402 in two expansion ends in 4 bottoms of silk hoop, connecting plate 402 passes through bolt 403 threaded connection, moves the silk hoop 4 to two sets of coaxial cable junctions, thereby can make bolt 403 push two sets of connecting plates 402 under the effect of screw thread and leave mutually and drive silk hoop 4 and carry out the chucking operation through rotating bolt 403 to can fix two sets of coaxial cable's junction, can prevent that two sets of coaxial cable junctions are not hard up, thereby improved the stability after two sets of coaxial cable connect.

Wherein, 4 inner walls fixedly connected with lugs 401 of silk hoop, the lug 401 of 4 inner walls of silk hoop can block into protecting wire 3 and third material layer 203 inside when silk hoop 4 is fixed two sets of coaxial cable junction to increase the firm after silk hoop 4 is fixed.

It should be noted that, the utility model relates to a wear-resistant insulated coaxial cable, during operation, the protective net 3 outside the third material layer 203 is a metal elastic diamond-shaped hole protective net 3, which can be covered outside the third material layer 203 and can be bent along with the bending of the coaxial cable, the protective net 3 is kept to contact with the outside all the time, the wear resistance of the coaxial cable can be effectively improved, the potential safety hazard can be prevented, when two groups of coaxial cables need to be connected, the thin copper wire 101 of the first group of coaxial cable can be connected in the copper wire slot 102 in the other group of main copper wire 1 by screw thread, thereby the external structure can be driven to be connected, the two groups of coaxial cables can be connected, the operation is more convenient, then the wire hoop 4 can be moved to the connection position of the two groups of coaxial cables, the bolt 403 can drive the two groups of connecting plates 402 to separate from each other under the action of screw thread by rotating the bolt 403, thereby the wire hoop 4 is driven to carry out the chucking operation, thereby can fix the junction of two sets of coaxial cable, can prevent that two sets of coaxial cable junctions are not hard up to improved the stability after two sets of coaxial cable connect, lug 401 of 4 inner walls of silk hoop can be when silk hoop 4 is fixed two sets of coaxial cable junctions, inside the card advances protecting wire net 3 and third material layer 203, thereby increase the fastness after silk hoop 4 is fixed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a wear-resisting insulating coaxial cable, includes main copper line (1), its characterized in that: the copper wire comprises a main copper wire body (1), and is characterized in that a first material layer (201) wraps the outside of the main copper wire body (1), a second material layer (202) wraps the outside of the first material layer (201), a third material layer (203) wraps the outside of the second material layer (202), and a protective net (3) wraps the outside of the third material layer (203).

2. A wear resistant insulated coaxial cable as claimed in claim 1, wherein: main copper line (1) right-hand member is handled for thin copper line (101), and thread groove (103) have been seted up to thin copper line (101) outside, copper line groove (102) have been seted up to main copper line (1) left end, and thin copper line (101) accessible thread groove (103) threaded connection is in copper line groove (102).

3. A wear resistant insulated coaxial cable according to claim 1, wherein: the external swing joint of protecting wire net (3) has silk hoop (4), the equal fixedly connected with connecting plate (402) of both ends of activity of silk hoop (4) bottom, connecting plate (402) pass through bolt (403) threaded connection.

4. A wear resistant insulated coaxial cable according to claim 3, wherein: the inner wall of the wire hoop (4) is fixedly connected with a convex block (401).