CN218919502U - Waterproof wear-resisting signal line - Google Patents

Abstract

The utility model relates to the technical field of signal wires, in particular to a waterproof and wear-resistant signal wire, which comprises a main wire body, wherein one end of the main wire body is connected with a wire dividing connector, a wire dividing frame body is fixedly arranged in the wire dividing connector, a plurality of wire dividing bodies are fixedly arranged at the other ends of the wire dividing connectors, wire layer structures are arranged on the main wire body and the wire dividing bodies and are positioned on the outer sides of wire cores, and a shielding layer, a waterproof layer, a wear-resistant layer and an outer layer are sequentially arranged on the wire layer structures from inside to outside. Through the waterproof layer and the wear-resistant layer, the waterproof and wear-resistant wire has better waterproof effect and wear-resistant effect, and the service performance of the signal wire is improved, so that the service quality of the signal wire is ensured.

Description

Waterproof wear-resisting signal line

Technical Field

The utility model relates to the technical field of signal wires, in particular to a waterproof and wear-resistant signal wire.

Background

The signal line is mainly used for transmitting sensing information and control information in the electric control circuit. The signal lines are often formed by a plurality of cables into one or more transmission lines, or may be printed wires arranged in a printed circuit board, and with the continuous progress of technology and application, the signal lines have been developed from metal carriers to other carriers, such as optical cables, etc.

At present, in the process of using the signal wire, the main problems are as follows: (1) In order to make the signal wire better used, the signal wire is formed into a plurality of connection points in the prior art in a branching way (the signal wire can be separated into a plurality of branching lines on a main line to form a plurality of connection point joints), in the branching process, the branching operation is mainly carried out by adopting a branching connector, however, in the process of connecting the main line and the branching connector, the connection part of the main line and the branching connector and the connection part of the branching connector are often bent (the main line and the branching can be fixed at the connection end part of the branching connector and branching is carried out generally), if the bending times are increased frequently, the wire cores inside the main line and the branching are easily broken (the wires inside the wire cores), and the service life of the signal wire is further reduced; (2) The line layer structure on the signal line generally only comprises a protective layer and a shielding layer which are made of plastic materials, and the structure is too simple, so that the service performance of the signal line is reduced, and the service quality of the signal line is further reduced. For this purpose, we propose a waterproof and wear-resistant signal line.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a waterproof and wear-resistant signal wire which can effectively solve the problems in the background art after being improved.

The technical scheme of the utility model is as follows:

a waterproof wear-resistant signal line, characterized in that: the novel cable junction comprises a main cable body, a cable junction head and a cable junction body, wherein one end of the main cable body is connected with the cable junction head, a cable junction frame body is fixedly installed in the cable junction head, a plurality of cable junction bodies are fixedly installed at the other ends of the cable junction heads, one ends of the main cable body and the cable junction body, which are close to the cable junction heads, all extend to the inner parts of the cable junction heads, a plurality of connecting channels are arranged in the cable junction frame body, the main cable body is connected with a plurality of corresponding connecting channels through a plurality of cable cores and then connected with the cable junction bodies, first soft layers are fixedly adhered to the inner parts of the connecting channels and the outer parts of the cable cores, second soft layers are adhered to the main cable body and the cable junction body, cable layer structures are sequentially arranged on the outer sides of the cable cores, a plurality of cable cores inside the main cable body are jointly coated with the connecting layers, the outer sides of the connecting layers are coated with the shielding layers, and the outer sides of the waterproof layers are adhered to the outer layers.

Further, the wire core is composed of a wire and a protective layer, the protective layer is coated outside the wire, and the protective layer is a rubber shielding layer.

Further, the first soft layer and the second soft layer are soft rubber layers.

Furthermore, the material of the branching connector is hard plastic.

Further, the alloy layer is fixedly adhered to the outer part of the branching connector.

Further, the connecting layer is a plastic layer.

Further, the shielding layer is an aluminum foil layer.

Further, the waterproof layer is a waterproof breathable film layer.

Further, the wear-resistant layer is a wear-resistant particle paint layer.

Further, the outer layer is a soft plastic layer.

The beneficial effects of the utility model are as follows:

(1) Compared with the prior art, the wire separating structure has the advantages that the main wire body and the wire separating body are separated in the wire separating connector, the defect that the main wire and the wire separating body are fixed at the connecting end part of the wire separating connector and separated in the prior art is overcome, the situation that the connecting end part is bent does not cause excessive influence on the wire core in the signal wire, the signal wire is protected, in addition, the first soft layer and the second soft layer are arranged, soft protection can be formed on the wire separating structure in the wire separating connector, the wire core is prevented from being vibrated or broken by bending, meanwhile, the wire separating connector is made of hard plastics, the alloy layer is fixedly adhered to the outer part of the wire separating connector, the situation that the wire separating connector is bent does not occur, and further, the wire core is effectively protected.

(2) Through the waterproof layer and the wear-resistant layer, the waterproof and wear-resistant wire has better waterproof effect and wear-resistant effect, and the service performance of the signal wire is improved, so that the service quality of the signal wire is ensured.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a cross-sectional view of the main body of the present utility model.

In the figure, 1, a main line body; 2. a branching connector; 3. a branching body; 4. a wire dividing frame body; 5. a connection channel; 6. a first soft layer; 7. a second soft layer; 8. a shielding layer; 9. a waterproof layer; 10. a wear-resistant layer; 11. an outer layer; 12. a connection layer; 13. an alloy layer; 14. a wire core.

Detailed Description

The following is a further description of embodiments of the utility model, taken in conjunction with the accompanying drawings:

as shown in fig. 1-2, a waterproof wear-resistant signal line, it includes main line body 1, branch connection head 2 and branch connection head 3, the one end of main line body 1 is connected with branch connection head 2, the inside fixed mounting of branch connection head 2 has branch line body 4, the other end fixed mounting of branch connection head 2 has a plurality of branch line bodies 3, the one end that main line body 1 and branch connection head 3 are close to branch connection head 2 all extends to the inside of branch connection head 2, the inside of branch line body 4 is provided with a plurality of connecting channel 5, main line body 1 connects a plurality of corresponding connecting channel 5 through a plurality of sinle silk 14 and is then connected with a plurality of branch line bodies 3, the inside of connecting channel 5 just is located the outside of sinle silk 14 and all fixedly bonds there is first soft layer 6, the inside of branch connection head 2 all bonds there is second soft layer 7, the outside that just is located sinle silk 14 on main line body 1 and the branch connection head 3 all is provided with the line layer structure, line layer structure is provided with shielding layer 8, waterproof layer 9, wear-resistant layer 10 and outer layer 11 from inside to outside, wear-resistant layer 10 and outer layer 11 are connected with the shielding layer 10 in proper order, the outside of shielding layer 10, the outside of wear-resistant layer 12 is connected with the shielding layer 10 in proper order, and the outside of the cladding layer 12.

The wire core 14 is composed of a wire and a protective layer, wherein the protective layer is coated outside the wire, and the protective layer is a rubber insulating layer. It can be understood that the rubber shielding layer not only has an insulating effect, but also has a protective effect, and in addition, the wire core 14 is equivalent to a single-wire structural design, and is coated with a protective layer, so that connection between the wire core 14 and the wire core 14 is facilitated, the main wire body 1 and the branching body 3 are communicated, and the wires are not exposed to be in direct contact with other connecting components.

The first soft layer 6 and the second soft layer 7 are soft rubber layers. By providing the first soft layer 6 and the second soft layer 7, soft protection can be formed on the branching structure inside the branching connector 2, and the wire core 14 is prevented from being vibrated or broken by bending.

The branching connector 2 is made of hard plastic. The purpose is that: ensure the outside hardness of branch connection head 2 for the condition of buckling is difficult to appear in branch connection head 2, and then effectively protects its inside sinle silk 14 (avoid the condition of buckling to appear between its inside sinle silk 14 and the sinle silk 14 junction, lead to the wire fracture).

An alloy layer 13 is fixedly adhered to the outer part of the branching connector 2. The purpose is that: the external hardness of the branching connector 2 is further enhanced, and the protection of the internal wire core 14 is enhanced.

The connection layer 12 is a plastic layer. It can be understood that, in the case of the main line body 1, since the plurality of wire cores 14 are provided inside, the connecting layer 12 needs to be coated, and in the case of the branching line body 3, the single wire core 14 is provided inside, the connecting layer 12 does not need to be coated, and the connecting layer 12 is mainly used for coating the plurality of wire cores 14 and then commonly connected with an external line layer structure.

The shielding layer 8 is an aluminum foil layer. The aluminum foil has better shielding performance.

The waterproof layer 9 is a waterproof breathable film layer. The waterproof breathable film has good waterproof effect.

The wear-resistant layer 10 is a wear-resistant particulate paint layer. It will be appreciated that the wear-resistant coating is applied to the outside of the waterproof layer 9, and the densely packed nanoparticles are bonded before it solidifies, forming the wear-resistant layer 10 after solidification.

The outer layer 11 is a soft plastic layer. By providing the outer layer 11, a first protective line can be formed outside the signal line.

In the utility model, a plurality of wire cores 14 in the main line body 1 are respectively connected with a plurality of connecting channels 5 in the branch connector 2 and then are connected with each branch body 3 to form a communication state, and the main line body 1 and the branch bodies 3 are fixedly adhered to the side surfaces of the branch connector 2 to form effective fixation.

The foregoing embodiments and description have been provided merely to illustrate the principles and best modes of carrying out the utility model, and various changes and modifications can be made therein without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims (10)

1. A waterproof wear-resistant signal line, characterized in that: it includes main line body (1), branch connection head (2) and branch connection body (3), the one end of main line body (1) is connected with branch connection head (2), the inside fixed mounting of branch connection head (2) has branch line body (4), the other end fixed mounting of branch connection head (2) has a plurality of branch connection bodies (3), the one end that main line body (1) and branch connection body (3) are close to branch connection head (2) all extends to the inside of branch connection head (2), the inside of branch connection body (4) is provided with a plurality of connecting channel (5), main line body (1) is connected a plurality of corresponding connecting channel (5) through a plurality of sinle silk (14) and then is connected with a plurality of branch connection body (3), the inside of connecting channel (5) and the outside that is located sinle silk (14) all fixedly bond first soft layer (6), the inside of branch connection head (2) all bonds and has second soft layer (7), the outside that just is located on main line body (1) and branch connection body (3) all is provided with on the outside of branch connection head (14), wire layer (8), outside layer (10) are provided with wear-resisting layer (10) in proper order by layer (10), the novel waterproof wire is characterized in that a connecting layer (12) is coated outside a plurality of wire cores (14) in the main wire body (1), a shielding layer (8) is coated outside the connecting layer (12), a waterproof layer (9) is bonded to the outer side of the shielding layer (8), a wear-resistant layer (10) is coated on the outer side of the waterproof layer (9), and an outer layer (11) is coated on the outer side of the wear-resistant layer (10).

2. A waterproof and wear resistant signal line according to claim 1, wherein: the wire core (14) is composed of a wire and a protective layer, the protective layer is coated outside the wire, and the protective layer is a rubber shielding layer.

3. A waterproof and wear resistant signal line according to claim 2, wherein: the first soft layer (6) and the second soft layer (7) are soft rubber layers.

4. A waterproof and wear resistant signal line according to claim 3, wherein: the branching connector (2) is made of hard plastic.

5. A waterproof and wear resistant signal line according to claim 4, wherein: an alloy layer (13) is fixedly adhered to the outer part of the branching connector (2).

6. A waterproof and wear resistant signal line according to claim 5, wherein: the connecting layer (12) is a plastic layer.

7. A waterproof and wear resistant signal line according to claim 6, wherein: the shielding layer (8) is an aluminum foil layer.

8. A waterproof and wear resistant signal line according to claim 7, wherein: the waterproof layer (9) is a waterproof breathable film layer.

9. A waterproof and wear resistant signal line according to claim 8, wherein: the wear-resistant layer (10) is a wear-resistant particle paint layer.

10. A waterproof and wear resistant signal line according to claim 9, wherein: the outer layer (11) is a soft plastic layer.

Images