CN216312268U

CN216312268U - HDMI high definition data connecting wire that insulating nature is good

Info

Publication number: CN216312268U
Application number: CN202122034884.0U
Authority: CN
Inventors: 杨振
Original assignee: Puning Kewei Wire And Cable Co ltd
Current assignee: Puning Kewei Wire And Cable Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-04-15
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses an HDMI high-definition data connecting wire with good insulativity, which comprises a connecting post and a connecting block, wherein a winding roller is fixedly connected to the surface of the connecting post, a connecting wire body is arranged on the surface of the winding roller, slots are formed in the front side and the back side of the connecting block, the connecting wire body comprises a wire core, a first functional layer and a second functional layer, the first functional layer comprises a styrene-butadiene rubber layer and a tinned copper shielding layer, and the second functional layer comprises an ethylene propylene rubber layer and a butadiene rubber layer. According to the utility model, through the matching of the connecting column, the winding roller, the guide groove, the connecting line body, the wire core, the first functional layer, the styrene-butadiene rubber layer, the tinned copper shielding layer, the second functional layer, the ethylene propylene rubber layer, the butadiene rubber layer, the first joint, the second joint, the connecting sleeve, the connecting rope, the connecting block and the slot, the problems that the existing data line is poor in insulating property, and the data line is easy to damage and inconvenient to use in the carrying process are solved.

Description

HDMI high definition data connecting wire that insulating nature is good

Technical Field

The utility model relates to the technical field of data connecting lines, in particular to an HDMI high-definition data connecting line with good insulativity.

Background

The data line is used for connecting a mobile device and a computer to achieve the purpose of data transmission or communication, and is a popular point that the data line is a passage tool for connecting the computer and the mobile device to transmit files such as videos, bells, pictures and the like.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects of the prior art, the utility model provides the HDMI high-definition data connecting line with good insulation property, which has the advantages of good insulation property and difficult damage, and solves the problems that the existing data line is poor in insulation property, and the data line is easy to damage and inconvenient to use in the carrying process.

Technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fine HDMI high definition data connection line of insulating nature, includes spliced pole and connecting block, the fixed surface of spliced pole is connected with the wind-up roll, the surface of wind-up roll is provided with the connecting wire body, the slot has all been seted up at the front and the back of connecting block, the connecting wire body includes sinle silk, first functional layer and second functional layer, first functional layer includes butylbenzene rubber layer and tinned copper shield layer, the second functional layer includes EPT rubber layer and cis-polybutadiene rubber layer.

Preferably, one side of the connecting wire body is fixedly connected with a first connector, and the other side of the connecting wire body is fixedly connected with a second connector.

Preferably, the surface of the winding roller is provided with a guide groove, the inner cavity of the guide groove is fixedly connected with the connecting wire body, and the front surface and the back surface of the winding roller are fixedly connected with baffles.

Preferably, the surface of the connecting wire body is fixedly connected with a connecting sleeve, the bottom of the connecting sleeve is fixedly connected with a connecting rope, and the bottom of the connecting rope is fixedly connected with a connecting block.

Preferably, the styrene-butadiene rubber layer is coated on the surface of the wire core, and the tinned copper shielding layer is coated on the outer surface of the styrene-butadiene rubber layer.

Preferably, the ethylene propylene rubber layer is coated on the outer surface of the first functional layer, and the butadiene rubber layer is coated on the outer surface of the ethylene propylene rubber layer.

Advantageous effects

Compared with the prior art, the utility model provides the HDMI high-definition data connecting line with good insulativity, which has the following beneficial effects:

when the anti-aging and anti-corrosion data cable is not used, the connecting cable body is wound on the surface of the winding roller, the first connector and the second connector are respectively inserted into the slots on the front surface and the back surface of the connecting block, the butadiene styrene rubber layer is arranged, so that the anti-aging, anti-heat, anti-aging and insulating properties are achieved, the tinned copper shielding layer is arranged, the anti-oxidation, anti-wear, anti-corrosion and electromagnetic shielding properties are good, the ethylene propylene rubber layer is arranged, so that the anti-aging, anti-corrosion and waterproof properties are achieved, the butadiene rubber layer is arranged, so that the anti-aging, anti-cold and anti-bending properties are good, and the problems that the existing data cable is poor in insulating property, easy to damage and inconvenient to use during carrying are solved.

Drawings

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

FIG. 2 is a schematic side view of the wind-up roll of the present invention;

FIG. 3 is a schematic cross-sectional view of the connecting wire body according to the present invention;

FIG. 4 is a schematic cross-sectional view of a first functional layer according to the present invention;

fig. 5 is a schematic cross-sectional structure diagram of the second functional layer according to the present invention.

In the figure: 1. connecting columns; 2. a wind-up roll; 3. a guide groove; 4. a baffle plate; 5. a connecting wire body; 51. a wire core; 52. a first functional layer; 521. a styrene-butadiene rubber layer; 522. a tinned copper shield layer; 53. a second functional layer; 531. an ethylene propylene rubber layer; 532. a butadiene rubber layer; 6. a first joint; 7. a second joint; 8. connecting sleeves; 9. connecting ropes; 10. connecting blocks; 11. and (4) a slot.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The connecting column 1, the wind-up roll 2, the guide groove 3, the baffle 4, the connecting line body 5, the wire core 51, the first functional layer 52, the styrene-butadiene rubber layer 521, the tinned copper shielding layer 522, the second functional layer 53, the ethylene propylene rubber layer 531, the butadiene rubber layer 532, the first joint 6, the second joint 7, the connecting sleeve 8, the connecting rope 9, the connecting block 10 and the slot 11 are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the connecting column can be known by technicians or conventional experimental methods.

Referring to fig. 1-5, an HDMI high definition data connection cable with good insulation property includes a connection post 1 and a connection block 10, a wind-up roll 2 is fixedly connected to the surface of the connection post 1, a guide groove 3 is formed on the surface of the wind-up roll 2, an inner cavity of the guide groove 3 is fixedly connected to a connection cable body 5, a baffle 4 is fixedly connected to both the front and the back of the wind-up roll 2, a connection cable body 5 is disposed on the surface of the wind-up roll 2, a first connector 6 is fixedly connected to one side of the connection cable body 5, a second connector 7 is fixedly connected to the other side of the connection cable body 5, slots 11 are formed on both the front and the back of the connection block 10, a connection sleeve 8 is fixedly connected to the surface of the connection cable body 5, a connection rope 9 is fixedly connected to the bottom of the connection sleeve 8, the bottom of the connection rope 9 is fixedly connected to the connection block 10, the connection cable body 5 includes a cable core 51, a first functional layer 52 and a second functional layer 53, the first functional layer 52 comprises a styrene-butadiene rubber layer 521 and a tinned copper shielding layer 522, the styrene-butadiene rubber layer 521 is coated on the surface of the wire core 51, the tinned copper shielding layer 522 is coated on the outer surface of the styrene-butadiene rubber layer 521, the wear-resisting, heat-resisting, aging-resisting and insulating performances are achieved by the arrangement of the styrene-butadiene rubber layer 521, the antioxidation, wear-resisting, corrosion-resisting and electromagnetic shielding performances are good by the arrangement of the tinned copper shielding layer 522, the second functional layer 53 comprises an ethylene-propylene rubber layer 531 and a cis-butadiene rubber layer 532, the ethylene-propylene rubber layer 531 is coated on the outer surface of the first functional layer 52, the cis-butadiene rubber layer 532 is coated on the outer surface of the ethylene-propylene rubber layer 531, the ageing-resisting, corrosion-resisting and waterproof performances are achieved by the arrangement of the ethylene-propylene rubber layer 531, and the advantages of good wear resistance, cold resistance and good bending flexibility are achieved by the arrangement of the cis-butadiene rubber layer 532.

The working principle is as follows: when the cable is not used, the connecting cable body 5 is wound on the surface of the winding roller 2, the first connector 6 and the second connector 7 are respectively inserted into the slots 11 in the front face and the back face of the connecting block 10, the cable is wear-resistant, heat-resistant, ageing-resistant and insulating through the arrangement of the butadiene-styrene rubber layer 521, the cable has the advantages of being good in oxidation resistance, wear resistance, corrosion resistance and electromagnetic shielding performance through the arrangement of the tin-plated copper shielding layer 522, the cable is good in ageing-resistant, corrosion-resistant and waterproof performance through the arrangement of the ethylene propylene rubber layer 531, the cable has the advantages of being good in wear resistance, cold resistance and bending resistance through the arrangement of the butadiene rubber layer 532, and the problems that an existing data cable is poor in insulating performance, easy to damage in the carrying process and inconvenient to use are solved.

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 utility model provides a good HDMI high definition data connecting wire of insulating nature, includes spliced pole (1) and connecting block (10), its characterized in that: the fixed surface of spliced pole (1) is connected with wind-up roll (2), the surface of wind-up roll (2) is provided with connecting wire body (5), slot (11) have all been seted up at the front and the back of connecting block (10), connecting wire body (5) include sinle silk (51), first functional layer (52) and second functional layer (53), first functional layer (52) include butadiene styrene rubber layer (521) and tinned copper shield layer (522), second functional layer (53) include ethylene propylene rubber layer (531) and cis-butyl rubber layer (532).

2. The HDMI high definition data connection line with good insulation property according to claim 1, wherein: one side of the connecting wire body (5) is fixedly connected with a first connector (6), and the other side of the connecting wire body (5) is fixedly connected with a second connector (7).

3. The HDMI high definition data connection line with good insulation property according to claim 1, wherein: guide way (3) have been seted up on the surface of wind-up roll (2), the inner chamber and connecting wire body (5) fixed connection of guide way (3), the equal fixedly connected with baffle (4) in front and the back of wind-up roll (2).

4. The HDMI high definition data connection line with good insulation property according to claim 1, wherein: the surface fixed connection of connecting wire body (5) has adapter sleeve (8), the bottom fixed connection of adapter sleeve (8) connects rope (9), the bottom and connecting block (10) fixed connection of connecting rope (9).

5. The HDMI high definition data connection line with good insulation property according to claim 1, wherein: the styrene-butadiene rubber layer (521) is coated on the surface of the wire core (51), and the tinned copper shielding layer (522) is coated on the outer surface of the styrene-butadiene rubber layer (521).

6. The HDMI high definition data connection line with good insulation property according to claim 1, wherein: the ethylene propylene rubber layer (531) is coated on the outer surface of the first functional layer (52), and the butadiene rubber layer (532) is coated on the outer surface of the ethylene propylene rubber layer (531).