CN211828184U

CN211828184U - Novel prevent cracked flexible data line

Info

Publication number: CN211828184U
Application number: CN202020450770.7U
Authority: CN
Inventors: 黄再新
Original assignee: Jiaxing Aoyipu Data Cable Co ltd
Current assignee: Jiaxing Aoyipu Data Cable Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-10-30
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a novel flexible data line of preventing splitting, including a plurality of sinle silks, sinle silk skeleton, first insulation parcel, aluminium foil shielding layer, wire shielding layer, the fire-retardant cover of preventing splitting, a plurality of sinle silks word horizontal arrangement, sinle silk word horizontal arrangement locate in the sinle silk skeleton, sinle silk skeleton parcel have first insulation parcel, first insulation parcel wrap up aluminium foil shielding layer outward, aluminium foil shielding layer parcel have the wire shielding layer outward, wire shielding layer parcel have the fire-retardant cover of preventing splitting outward, the utility model discloses a set up sinle silk skeleton in the data line, sinle silk skeleton can be fixed and keep apart each sinle silk, improves sinle silk stability, can not rub the short circuit between sinle silk and the sinle silk, and sinle silk skeleton can improve the toughness of data line, bending resistance, through setting up the fire-retardant cover of preventing splitting, the anti-fracture and flame retardant properties of the data line can be improved, the service life of the data line is prolonged, and the safety is improved.

Description

Novel prevent cracked flexible data line

Technical Field

The utility model relates to a technical field of data line, especially prevent technical field of cracked flexible data line.

Background

The data line is used for connecting the mobile equipment and the computer to achieve the purpose of data transmission or communication. The data line is widely used in daily life, the hardness of the existing data line is high, and after the data line is used for being bent for a long time for many times, the line body is easy to break, and the service life is influenced.

Disclosure of Invention

The utility model discloses an aim at solving the problem among the prior art, provide a novel prevent cracked flexible data line, can improve the toughness of the line body, line body better quality is difficult for buckling, and the tensile performance of pulling out is better, improves life.

For realizing the above-mentioned purpose, the utility model provides a novel prevent cracked flexible data line, include a plurality of sinle silks, sinle silks skeleton, first insulation parcel layer, aluminium foil shielding layer, wire shielding layer, prevent the fire-retardant cover of fracture, a plurality of sinle silks word transverse arrangement, sinle silks homogeneous word transverse arrangement locate in the sinle silks skeleton, the outer parcel of sinle silks skeleton have first insulation parcel layer, the outer parcel of first insulation parcel layer have aluminium foil shielding layer, aluminium foil shielding layer outer parcel have the wire shielding layer, the outer parcel of wire shielding layer have the fire-retardant cover of preventing the fracture.

Preferably, the number of the wire cores is four, and the four wire cores are respectively a power wire core, a first data wire core, a second data wire core and a ground wire core.

Preferably, the outer ring of the wire core is wrapped with a polyvinyl fluoride insulating layer.

Preferably, the inside a plurality of sinle silk that can hold the chamber with sinle silk complex that are equipped with of sinle silk skeleton, the sinle silk hold a word transverse arrangement setting in chamber.

Preferably, the sinle silk hold the chamber have four, sinle silk hold the chamber upper end all be equipped with the chamber upper shed that holds that can supply the sinle silk to get into.

As preferred, prevent that fire-retardant cover of fracture includes low smoke and zero halogen protective sheath, tensile anti-fracture steel wire, low smoke and zero halogen protective sheath locate the wire shielding layer outer wall, low smoke and zero halogen protective sheath bilateral symmetry be equipped with can prevent fracture steel wire complex steel wire draw-in groove with the tensile, the tensile anti-fracture steel wire locate in the steel wire draw-in groove and with steel wire draw-in groove adhesive connection.

Preferably, the outer woven layer wraps the anti-fracture flame-retardant sleeve, and the outer woven layer is connected with the anti-fracture flame-retardant sleeve in an adhesion mode.

Preferably, a sealing paste is filled between the first insulating wrapping layer and the wire core framework.

The utility model relates to a novel prevent cracked beneficial effect of flexible data line: the utility model discloses a set up sinle silk skeleton in the data line, sinle silk skeleton can be fixed and keep apart each sinle silk, improves sinle silk stability, can not rub the short circuit between sinle silk and the sinle silk, and sinle silk skeleton can improve the toughness of data line, and anti buckling prevents the fire-retardant cover of fracture through setting up, can improve preventing fracture and fire behaviour of data line, improves data line life, improves the security.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic view of a novel flexible data line structure for preventing fracture according to the present invention;

fig. 2 is the utility model relates to a novel prevent sinle silk skeleton texture schematic diagram of cracked flexible data line.

In the figure: the cable comprises a 1-wire core, a 2-wire core framework, a 3-first insulating wrapping layer, a 4-aluminum foil shielding layer, a 5-metal wire shielding layer, a 6-fracture-preventing flame-retardant layer, a 7-sealant filling layer, an 8-outer woven layer, a 11-power wire core, a 12-first data wire core, a 13-second data wire core, a 14-ground wire core, a 21-wire core accommodating cavity, a 61-low-smoke zero-halogen protective sleeve, a 62-tensile fracture-preventing steel wire and a 611-steel wire clamping groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1 and 2, the utility model relates to a novel flexible data line preventing fracture, which comprises a plurality of wire cores 1, a wire core framework 2, a first insulating wrapping layer 3, an aluminum foil shielding layer 4, a metal wire shielding layer 5 and a flame-retardant sheath preventing fracture 6, wherein the plurality of wire cores 1 are transversely arranged in a word, the wire cores 1 are transversely arranged in the wire core framework 2 in a word manner, the wire core framework 2 is wrapped with the first insulating wrapping layer 3, the first insulating wrapping layer 3 is wrapped with the aluminum foil shielding layer 4, the aluminum foil shielding layer 4 is wrapped with the metal wire shielding layer 5, the metal wire shielding layer 5 is wrapped with the flame-retardant sheath preventing fracture 6, the number of the wire cores 1 is four, the four wire cores 1 are respectively a power wire core 11, a first data wire core 12, a second data wire core 13 and a ground wire core 14, the outer ring of the wire cores 1 is wrapped with a polyvinyl fluoride insulating layer 15, a plurality of wire core accommodating cavities 21 which can be matched with the wire cores 1 are arranged in the wire core framework 2, the wire core accommodating cavities 21 are arranged in a horizontal line, the number of the wire core accommodating cavities 21 is four, the upper ends of the wire core accommodating cavities 21 are provided with accommodating cavity upper openings 22 for the wire cores 1 to enter, the anti-fracture flame-retardant sleeve 6 comprises a low-smoke halogen-free protective sleeve 61 and a tensile anti-fracture steel wire 62, the low-smoke halogen-free protective sleeve 61 is arranged on the outer wall of the metal wire shielding layer 5, steel wire clamping grooves 611 which can be matched with the tensile anti-breaking steel wires 62 are symmetrically arranged on two sides of the low-smoke halogen-free protective sleeve 61, the tensile anti-fracture steel wire 62 is arranged in the steel wire clamping groove 611 and is connected with the steel wire clamping groove 611 in an adhering way, the outer parcel of the anti-cracking flame-retardant sleeve 6 has an outer woven layer 8, the outer woven layer 8 is connected with the anti-cracking flame-retardant sleeve 6 in an adhesion mode, and a sealing paste filling 7 is arranged between the first insulation wrapping layer 3 and the core framework 2.

The utility model discloses the working process:

the utility model relates to a novel prevent cracked flexible data line in the course of the work, sinle silk 1 is used for transmission current and signal, and sinle silk skeleton 2 can be fixed and keep apart each sinle silk, improves sinle silk stability, prevents the fire-retardant cover 5 that splits, can improve preventing fracture and fire behaviour of data line, and aluminium foil shielding layer 4, wire shielding layer 5 improve shielding performance.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. The utility model provides a novel prevent cracked flexible data line which characterized in that: including a plurality of sinle silks (1), sinle silk skeleton (2), first insulation parcel layer (3), aluminium foil shielding layer (4), wire shielding layer (5), prevent the fire-retardant cover of fracture (6), a plurality of sinle silks (1) word transverse arrangement, sinle silks (1) word transverse arrangement locate sinle silk skeleton (2) in, sinle silk skeleton (2) outer parcel have first insulation parcel layer (3), first insulation parcel layer (3) outer parcel have aluminium foil shielding layer (4), aluminium foil shielding layer (4) outer parcel have wire shielding layer (5), wire shielding layer (5) outer parcel have the fire-retardant cover of fracture (6).

2. The novel flexible data line of claim 1 that resists breakage, wherein: the cable core (1) has four, and the four cable cores (1) are respectively a power supply cable core (11), a first data cable core (12), a second data cable core (13) and a ground cable core (14).

3. The novel flexible data line of claim 1 that resists breakage, wherein: the outer ring of the wire core (1) is wrapped with a polyvinyl fluoride insulating layer (15).

4. The novel flexible data line of claim 1 that resists breakage, wherein: sinle silk skeleton (2) inside be equipped with a plurality of can hold chamber (21) with sinle silk (1) complex sinle silk, the sinle silk hold chamber (21) a word transverse arrangement setting.

5. The novel flexible data line of claim 4 that prevents breaking, characterized in that: the sinle silk hold chamber (21) have four, sinle silk hold chamber (21) upper end all be equipped with can supply sinle silk (1) to get into hold chamber upper shed (22).

6. The novel flexible data line of claim 1 that resists breakage, wherein: prevent fire-retardant cover (6) of fracture including low smoke and zero halogen protective sheath (61), tensile steel wire (62) of preventing splitting, low smoke and zero halogen protective sheath (61) locate metal wire shielding layer (5) outer wall, low smoke and zero halogen protective sheath (61) bilateral symmetry be equipped with can prevent steel wire (62) complex steel wire clamping groove (611) that splits with the tensile, tensile prevent that steel wire (62) of splitting locate in steel wire clamping groove (611) and with steel wire clamping groove (611) adhesive connection.

7. The novel flexible data line of claim 1 that resists breakage, wherein: the anti-cracking flame-retardant sleeve (6) is wrapped with an outer woven layer (8), and the outer woven layer (8) is connected with the anti-cracking flame-retardant sleeve (6) in an adhesion mode.

8. The novel flexible data line of claim 1 that resists breakage, wherein: and a sealing paste filling (7) is arranged between the first insulating wrapping layer (3) and the wire core framework (2).