CN209543977U

CN209543977U - A kind of multi-functional composite cable of computer

Info

Publication number: CN209543977U
Application number: CN201920370884.8U
Authority: CN
Inventors: 贡扬俊; 陈晗
Original assignee: Anhui Xinhu Cable Co Ltd
Current assignee: Anhui Xinhu Cable Co Ltd
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2019-10-25
Anticipated expiration: 2029-03-22

Abstract

The utility model discloses a kind of multi-functional composite cables of computer, include cross section be pentagonal rubber skeleton, arc-shaped partition is respectively equipped at five angles of the inside of rubber skeleton, L-type cushion block is respectively equipped at the angle of five, the outside of rubber skeleton, the composite core rod being made of more carbon fiber wires and steel wire bundle strand is further respectively had between every two L-type cushion block, the first core is equipped at the center of rubber skeleton, first core includes the first conductor, microporous polytetrafluoroethylinsulation insulation layer and plating manganese-copper silk establishment shielded layer are successively coated on the outside of the first conductor.The compressive property of the utility model increase cable, increase the softness of cable again, extend cable service life, the composite core rod being made of more carbon fiber wires and steel wire bundle strand is further respectively had between every two L-type cushion block, increase the intensity of cable, play the role of preventing L-type cushion block shift in position simultaneously, heat-insulated, waterproof, shielding and flameproof effect are all fine.

Description

A kind of multi-functional composite cable of computer

Technical field

The utility model relates to technical field of electric wires and cables more particularly to a kind of multi-functional composite cables of computer.

Background technique

Existing computer cable has the disadvantages that the fire protecting performance of 1, computer cable is not good enough, be easy it is on fire or Person's damage, service life is short, and insulation effect is bad, and cable is easy electric leakage in use, makes to the person of user of service At threat；2, computer cable diameter is excessive, and structure is not compact enough, and weight is excessive, is not easy to place and use, and used It is easily deformed in journey.

Utility model content

The utility model aim is exactly in order to make up the defect of prior art, to provide a kind of computer multi-functional compound electric Cable.

The utility model is achieved through the following technical solutions:

It is pentagonal rubber skeleton that a kind of multi-functional composite cable of computer, which includes cross section, in rubber skeleton Inside five angles at be respectively equipped with arc-shaped partition, L-type cushion block is respectively equipped at the angle of five, the outside of rubber skeleton, every The composite core rod being made of more carbon fiber wires and steel wire bundle strand is further respectively had between two L-type cushion blocks, in rubber skeleton The first core is equipped at center, first core includes the first conductor, is successively coated with micropore on the outside of the first conductor Teflon insulation layer and plating manganese-copper silk work out shielded layer, will be coated with after three first core pair twists thermoplastic environment-protecting without Halogen low-smoke and flame retardant EP rubbers sheath is respectively equipped with the second core, second core on the inside of five arc-shaped partitions Include the second conductor, be coated with polyolefin insulation layer on the outside of the second conductor, glass will be coated with after two second conductor pair twists Glass fiber band adds Ceramic silicon rubber band wrapping layer, is successively coated with carbon black paper insulation screen, resistance in the outside of rubber skeleton Water aramid yarn filled layer, the heat-insulated braiding layer of ceramic fibre, metal inner sheath and double-tape armor polyvinyl chloride oversheath.

First conductor and the second conductor is as made of nickel plating copper wire or pure nickel wire bundle strand.

The L-type cushion block is elastic polyurethane block, and the angle of L-type cushion block and five angles of rubber skeleton match, L-type Cushion block is Nian Jie by viscose with rubber skeleton.

The utility model has the advantages that: the utility model has used pentagon skeleton, by five arc-shaped partitions by five sides A plurality of cavities are divided on the inside of shape skeleton, makes cable internal structure more neat compact, is unlikely to deform, L is equipped on the outside of skeleton Type cushion block increases the compressive property of cable, and increases the softness of cable, extend cable service life, in every two L-type The composite core rod being made of more carbon fiber wires and steel wire bundle strand is further respectively had between cushion block, increases the intensity of cable, simultaneously Play the role of preventing L-type cushion block shift in position, is successively coated with carbon black paper insulation screen in the outside of rubber skeleton, blocks water The heat-insulated braiding layer of aramid yarn filled layer, ceramic fibre, metal inner sheath and double-tape armor polyvinyl chloride oversheath, heat-insulated, Waterproof, shielding and flameproof effect are all fine.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Specific embodiment

It include cross section is pentagonal rubber skeleton 1 as shown in Figure 1, a kind of multi-functional composite cable of computer, It is respectively equipped with arc-shaped partition 2 at five angles of the inside of rubber skeleton 1, is set respectively at the angle of five, the outside of rubber skeleton 1 There is L-type cushion block 3, the composite core being made of more carbon fiber wires and steel wire bundle strand is further respectively had between every two L-type cushion block 3 Stick 4 is equipped with the first core at the center of rubber skeleton 1, and first core includes the first conductor 5, in the first conductor 5 Outside is successively coated with microporous polytetrafluoroethylinsulation insulation layer 6 and plating manganese-copper silk establishment shielded layer 7, by three first core pair twists After be coated with thermoplastic environment-protecting LSOH anti-flaming EP rubbers sheath 8, is respectively equipped on the inside of five arc-shaped partitions Two cores, second core include the second conductor 9, polyolefin insulation layer 10 are coated on the outside of the second conductor 9, by two Be coated with after 9 pair twist of the second conductor of root glass fiber tape add Ceramic silicon rubber band wrapping layer 11, the outside of rubber skeleton 1 according to It is secondary to be coated with shield in the heat-insulated braiding layer 14 of carbon black paper insulation screen 12, water resistance aramid fiber yarn filled layer 13, ceramic fibre, metal Set 15 and double-tape armor polyvinyl chloride oversheath 16.

First conductor 5 and the second conductor 9 is as made of nickel plating copper wire or pure nickel wire bundle strand.

The L-type cushion block 3 is elastic polyurethane block, and the angle of L-type cushion block and five angles of rubber skeleton match, L Type cushion block is Nian Jie by viscose with rubber skeleton.

Claims

1. a kind of multi-functional composite cable of computer, it is characterised in that: include cross section be pentagonal rubber skeleton, It is respectively equipped with arc-shaped partition at five angles of the inside of rubber skeleton, is respectively equipped with L-type at the angle of five, the outside of rubber skeleton Cushion block further respectively has the composite core rod being made of more carbon fiber wires and steel wire bundle strand, in rubber between every two L-type cushion block The first core is equipped at the center of glue skeleton, first core includes the first conductor, is successively wrapped on the outside of the first conductor It is covered with microporous polytetrafluoroethylinsulation insulation layer and plating manganese-copper silk establishment shielded layer, thermoplastic will be coated with after three first core pair twists Property environment friendly non-halogen low-smoke and flame retardant EP rubbers sheath, is respectively equipped with the second core on the inside of five arc-shaped partitions, described Second core includes the second conductor, is coated with polyolefin insulation layer on the outside of the second conductor, after two second conductor pair twists It is coated with glass fiber tape and adds Ceramic silicon rubber band wrapping layer, be successively coated with carbon black paper insulation screen in the outside of rubber skeleton It covers and is protected outside layer, water resistance aramid fiber yarn filled layer, the heat-insulated braiding layer of ceramic fibre, metal inner sheath and double-tape armor polyvinyl chloride Set.

2. a kind of multi-functional composite cable of computer according to claim 1, it is characterised in that: first conductor It is as made of nickel plating copper wire or pure nickel wire bundle strand with the second conductor.

3. a kind of multi-functional composite cable of computer according to claim 1, it is characterised in that: the L-type cushion block For elastic polyurethane block, the angle of L-type cushion block and five angles of rubber skeleton match, and L-type cushion block is to pass through with rubber skeleton Viscose bonding.