CN111430072A

CN111430072A - Novel anti-coiling anti-interference high-elasticity high-restorability telephone wire

Info

Publication number: CN111430072A
Application number: CN202010248081.2A
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: 2020-07-17

Abstract

The invention discloses a novel anti-coiling and anti-interference high-elasticity high-restorability telephone line, which comprises a telephone line body, a crystal head, a telephone line corrugated pipe sheath and a sheath fixing head, wherein a telephone line spiral stretching part is arranged at the middle section of the telephone line body, the telephone line spiral stretching part is spirally wound, the crystal heads which can be matched with the telephone line body are respectively arranged at the two ends of the telephone line body, the telephone line corrugated pipe sheath which can be matched with the telephone line spiral stretching part is sleeved at the telephone line spiral stretching part, the sheath fixing heads are respectively arranged at the openings at the two ends of the telephone line corrugated pipe sheath, the invention protects the spiral section of the telephone line by arranging the telephone line corrugated pipe sheath, prevents coiling dislocation, improves the elasticity and restorability of the telephone line by arranging a high-elasticity steel bar, has better telephone line quality, and improves the shielding performance of the, and the speech quality is improved.

Description

Novel anti-coiling anti-interference high-elasticity high-restorability telephone wire

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of telephone wires, in particular to the technical field of anti-coiling and anti-interference high-elasticity high-restorability telephone wires.

[ background of the invention ]

The telephone set is a communication tool which can not be separated from the daily life of human beings, and comprises a telephone set part and an earphone part, wherein the telephone set part is connected with the earphone through a telephone line, a common telephone line is curled and deformed after being stretched in use and becomes larger, the curled parts are automatically twisted together and are difficult to arrange, so that a plurality of inconveniences are brought to a user, the shielding performance of the existing telephone line is poor, a wire core is easy to interfere, and the communication quality is influenced.

[ summary of the invention ]

The invention aims to solve the problems in the prior art, provides a novel anti-coiling anti-interference high-elasticity high-restorability telephone wire, and can improve the elasticity and restorability of the telephone wire, improve the telephone wire quality, improve the shielding performance of the telephone wire and improve the conversation quality.

In order to achieve the purpose, the invention provides a novel anti-coiling anti-interference high-elasticity high-restorability telephone line, which comprises a telephone line body, a crystal head, a telephone line corrugated pipe sheath and a sheath fixing head, wherein a telephone line spiral stretching part is arranged in the middle section of the telephone line body, the telephone line spiral stretching part is spirally wound, the crystal heads capable of being matched with the telephone line body are respectively arranged at two ends of the telephone line body, the telephone line corrugated pipe sheath capable of being matched with the telephone line spiral stretching part is sleeved at the position of the telephone line spiral stretching part, the sheath fixing heads are respectively arranged at openings at two ends of the telephone line corrugated pipe sheath, and the telephone line corrugated pipe sheath is fixedly connected with the telephone line body through.

As preferred, the telephone line body include sinle silk, sinle silk inner frame, first insulation layer, aluminium foil shielding layer, wire shielding layer, outer insulating layer, sinle silk inner frame bilateral symmetry be equipped with can with sinle silk complex sinle silk inner frame recess, the sinle silk have two sets ofly, two sets of sinle silks respectively the symmetry locate in sinle silk inner frame both sides sinle silk inner frame recess, sinle silk and sinle silk inner frame outer parcel have the first insulation layer, first insulation layer outer wall parcel have aluminium foil shielding layer, aluminium foil shielding layer outer wall parcel have the wire shielding layer, the outer parcel of wire shielding layer have an outer insulating layer.

As preferred, the inside center of sinle silk inner frame be equipped with the high elasticity billet, high elasticity billet and the coaxial setting of sinle silk inner frame.

Preferably, the outer wall of the wire core is wrapped with a wire core shielding layer, and the wire core shielding layer is an aluminum foil.

Preferably, a flame retardant layer is arranged between the outer insulating layer and the metal wire shielding layer.

The novel anti-coiling anti-interference high-elasticity high-recovery telephone line has the beneficial effects that: the invention protects the spiral section of the telephone wire and prevents coiling dislocation by arranging the spiral section of the telephone wire with the telephone wire corrugated pipe sheath, improves the elasticity and the recovery performance of the telephone wire by arranging the high-elasticity steel bar, has better telephone wire quality, and improves the telephone wire shielding performance and the conversation quality by arranging the multilayer shielding layer in the telephone wire.

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

[ description of the drawings ]

FIG. 1 is a schematic front view of a novel anti-coiling anti-interference high-elasticity high-restorability telephone line structure according to the present invention;

fig. 2 is a schematic sectional view of the telephone line body structure of the novel anti-coiling and anti-interference high-elasticity high-restorability telephone line of the present invention.

In the figure: the telephone wire comprises a 1-telephone wire body, a 2-crystal head, a 3-telephone wire corrugated pipe sheath, a 4-sheath fixing head, a 11-telephone wire spiral stretching part, a 12-wire core, a 13-wire core inner framework, a 14-first insulating layer, a 15-aluminum foil shielding layer, a 16-metal wire shielding layer, a 17-outer insulating layer, a 18-high-elasticity steel bar, a 121-wire core shielding layer and a 131-wire core inner framework groove.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. 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 novel anti-coiling anti-interference high-elasticity high-restorability telephone line comprises a telephone line body 1, a crystal head 2, a telephone line corrugated pipe sheath 3 and a sheath fixing head 4, wherein a telephone line spiral stretching part 11 is arranged at the middle section of the telephone line body 1, the telephone line spiral stretching part 11 is spirally wound, the crystal heads 2 matched with the telephone line body 1 are respectively arranged at two ends of the telephone line body 1, the telephone line corrugated pipe sheath 3 matched with the telephone line spiral stretching part 11 is sleeved at the position of the telephone line spiral stretching part 11, the sheath fixing heads 4 are respectively arranged at openings at two ends of the telephone line corrugated pipe sheath 3, the telephone line corrugated pipe sheath 3 is fixedly connected with the telephone line body 1 through the sheath fixing heads 4, and the telephone line body 1 comprises a wire core 12, a wire core inner framework 13, a first insulating layer 14, an aluminum, A metal wire shielding layer 16 and an outer insulating layer 17, wherein wire core inner frame grooves 131 which can be matched with the wire core 12 are symmetrically arranged at two sides of the wire core inner frame 13, two groups of the wire cores 12 are arranged, the two groups of the wire cores 12 are respectively and symmetrically arranged in the wire core inner framework grooves 131 on the two sides of the wire core inner framework 13, the wire core 12 and the wire core inner framework 13 are wrapped by a first insulating layer 14, the outer wall of the first insulating layer 14 is wrapped by an aluminum foil shielding layer 15, the outer wall of the aluminum foil shielding layer 15 is wrapped with a metal wire shielding layer 16, the outer side of the metal wire shielding layer 16 is wrapped with an outer insulating layer 17, the inner center of the wire core inner frame 13 is provided with a high-elasticity steel bar 18, the high-elasticity steel bar 18 and the wire core inner frame 13 are coaxially arranged, the outer wall of the wire core 12 is wrapped with a wire core shielding layer 121, the wire core shielding layer is an aluminum foil, and a flame-retardant layer 18 is arranged between the outer insulating layer 17 and the metal wire shielding layer 16.

The working process of the invention is as follows:

according to the novel anti-coiling anti-interference high-elasticity high-restorability telephone wire, in the working process, the telephone wire corrugated pipe sheath 3 arranged on the telephone wire spiral stretching part 11 protects the spiral stretching part 11 of the telephone wire and prevents coiling dislocation, the elasticity and restorability of the telephone wire are improved by arranging the high-elasticity steel bar 18, the quality of the telephone wire is better, and the shielding performance of the telephone wire is improved by arranging the multilayer shielding layer in the telephone wire, so that the communication quality is improved.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims

1. A novel anti-coiling anti-interference high-elasticity high-restorability telephone line is characterized in that: including telephone line body (1), quartzy head (2), telephone line bellows sheath (3), sheath fixed head (4), telephone line body (1) middle section be equipped with the tensile portion of telephone line spiral (11), the tensile portion of telephone line spiral (11) spiral coil set up, telephone line body (1) both ends be equipped with respectively and can be rather than complex quartzy head (2), the tensile portion of telephone line spiral (11) department cover be equipped with can rather than complex telephone line bellows sheath (3), telephone line bellows sheath (3) both ends opening part all be equipped with sheath fixed head (4), telephone line bellows sheath (3) through sheath fixed head (4) and telephone line body (1) fixed connection.

2. The novel anti-tangling anti-jamming high-resilience high-restorability telephone line of claim 1, wherein: the telephone line body (1) comprises a wire core (12), a wire core inner framework (13), a first insulating layer (14), an aluminum foil shielding layer (15), a metal wire shielding layer (16) and an outer insulating layer (17), wire core inner framework grooves (131) which can be matched with the wire cores (12) are symmetrically arranged on two sides of the wire core inner framework (13), two groups of wire cores (12) are arranged, the two groups of wire cores (12) are respectively and symmetrically arranged in wire core inner framework grooves (131) at two sides of a wire core inner framework (13), the wire core (12) and the wire core inner framework (13) are wrapped with a first insulating layer (14), the outer wall of the first insulating layer (14) is wrapped with an aluminum foil shielding layer (15), the outer wall of the aluminum foil shielding layer (15) is wrapped with a metal wire shielding layer (16), the metal wire shielding layer (16) is wrapped with an outer insulating layer (17).

3. The novel anti-tangling anti-jamming high-resilience high-restorability telephone line of claim 2, wherein: the inside center of sinle silk inner frame (13) be equipped with high elastic force billet (18), high elastic force billet (18) and the coaxial setting of sinle silk inner frame (13).

4. The novel anti-tangling anti-jamming high-resilience high-restorability telephone line of claim 2, wherein: sinle silk (12) outer wall all wrap up sinle silk shielding layer (121), sinle silk shielding layer be the aluminium foil.

5. The novel anti-tangling anti-jamming high-resilience high-restorability telephone line of claim 2, wherein: and a flame-retardant layer (18) is arranged between the outer insulating layer (17) and the metal wire shielding layer (16).