CN110600172A

CN110600172A - Prevent disconnected good horn wire of short circuit performance of preventing

Info

Publication number: CN110600172A
Application number: CN201910884979.6A
Authority: CN
Inventors: 姜小枫
Original assignee: Jiaxing Mingchao Electronic Co Ltd
Current assignee: Jiaxing Mingchao Electronic Co Ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2019-12-20

Abstract

The invention discloses a horn wire with good breakage and short circuit prevention performance, which comprises wire cores, wire core supporting blocks, a first insulating layer, a weaving layer, a second insulating layer and a pulling and breakage prevention sheath, wherein the number of the wire cores is two, the two wire cores are respectively and symmetrically arranged at two sides of the wire core supporting blocks, the first insulating layer is wrapped outside the wire cores and the wire core supporting blocks, the weaving layer is wrapped outside the first insulating layer, the second insulating layer is wrapped outside the weaving layer, and the pulling and breakage prevention sheath is wrapped outside the second insulating layer. Even the sinle silk outer insulation layer has damaged, the sinle silk supporting shoe separates two sinle silks in addition, prevents the short circuit.

Description

Prevent disconnected good horn wire of short circuit performance of preventing

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of wires, in particular to the technical field of horn wires.

[ background of the invention ]

The loudspeaker line is the wire that is used for connecting loudspeaker in the audio equipment, the quality direct influence loudspeaker of loudspeaker line is normally used, some special occasions, because the loudspeaker line is not inserted on loudspeaker always, need often pull out and insert, so, the loudspeaker line damages very easily, current loudspeaker line uses the back for a long time, condition such as the fracture may take place, the influence is used, influence safety, and current loudspeaker line is mostly that inside is mostly two sinle silks, separate through the outer insulating layer of sinle silk between sinle silk and the sinle silk, and the inside sinle silk of current loudspeaker line is unstable, the displacement takes place easily, rub, the insulating layer between long-time friction sinle silk and the sinle silk is damaged easily, can cause the short circuit.

[ summary of the invention ]

The invention aims to solve the problems in the prior art, and provides a horn wire with good breakage and short circuit preventing performance, which can improve the breakage and breakage preventing performance of the horn wire and prevent the horn wire from being broken, and two wire cores in the horn wire are fixed and separated through a wire core supporting block to prevent short circuit.

In order to achieve the purpose, the invention provides a break-proof and short-circuit-proof horn wire which comprises wire cores, wire core supporting blocks, a first insulating layer, weaving layers, a second insulating layer and a break-proof sheath, wherein the number of the wire cores is two, the two wire cores are respectively and symmetrically arranged on two sides of the wire core supporting blocks, the first insulating layer wraps the wire cores and the wire core supporting blocks, the weaving layers wrap the first insulating layer, the second insulating layer wraps the weaving layers, and the break-proof sheath wraps the second insulating layer.

Preferably, prevent drawing and prevent disconnected sheath including preventing drawing and prevent disconnected sheath body, a plurality of tensile core installation sand grip of drawing, prevent drawing and prevent disconnected sheath body parcel in second insulating layer outer wall, prevent drawing and prevent disconnected sheath body outer wall and evenly be equipped with a plurality of tensile core installation sand grips that can draw core complex with the tensile, the tensile core of drawing locate in tensile core installation sand grip.

Preferably, the number of the tensile drawing cores is at least four, and the number of the installation convex strips of the tensile drawing cores is consistent with that of the tensile drawing cores.

Preferably, the tensile core is a tensile high-elasticity steel cable.

Preferably, the tensile core-pulling mounting convex strip and the tensile anti-breaking sheath body are integrally formed.

Preferably, the two sides of the wire core supporting block are provided with wire core mounting grooves matched with the wire cores, and the wire cores are arranged in the wire core mounting grooves.

Preferably, the cross section of the wire core is fan-shaped, the wire core comprises an inner copper wire conductor wire core and a wire core outer insulating layer, the inner copper wire conductor wire core is formed by twisting a plurality of same copper wires, and the wire core outer insulating layer is wrapped on the inner copper wire conductor wire core.

Preferably, an aluminum-plastic composite film layer is arranged between the woven layer and the second insulating layer.

The horn wire with good breakage and short circuit prevention performance has the beneficial effects that: according to the invention, the anti-pulling and anti-breaking sheath is sleeved on the outer sleeve of the horn wire, the anti-pulling and anti-breaking performance of the horn wire is improved through the anti-pulling and anti-breaking sheath, the horn wire is prevented from being broken, two wire cores in the horn wire are fixed and separated through the wire core supporting blocks, the stability of the wire cores is improved, the wire cores are not easy to displace and slide, the abrasion of the outer insulating layers of the wire cores caused by sliding is reduced, and even if the outer insulating layers of the wire cores are damaged, the two wire cores are separated through the wire core.

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 view of a horn wire structure with good anti-break and anti-short circuit performance.

In the figure: the cable comprises a 1-wire core, a 2-wire core supporting block, a 3-first insulating layer, a 4-woven layer, a 5-second insulating layer, a 6-pulling-prevention and breaking-prevention sheath, a 7-aluminum-plastic composite film layer, an 11-inner copper wire conductor wire core, a 12-wire core outer insulating layer, a 21-wire core mounting groove, a 61-pulling-prevention and breaking-prevention sheath body, a 62-pulling-prevention core and a 63-pulling-prevention core mounting convex strip.

[ 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, the invention relates to a break-proof and short-circuit-proof horn wire, which comprises a wire core 1, a wire core supporting block 2, a first insulating layer 3, a braided layer 4, a second insulating layer 5 and a break-proof sheath 6, wherein the wire core 1 comprises two wire cores, the two wire cores are respectively and symmetrically arranged at two sides of the wire core supporting block 2, the first insulating layer 3 is wrapped outside the wire core 1 and the wire core supporting block 2, the braided layer 4 is wrapped outside the first insulating layer 3, the second insulating layer 5 is wrapped outside the braided layer 4, the break-proof sheath 6 is wrapped outside the second insulating layer 5, the break-proof sheath 6 comprises a break-proof sheath body 61, a plurality of pull-out cores 62 and a plurality of pull-out core mounting convex strips 63, the break-proof sheath body 61 is wrapped on the outer wall of the second insulating layer 5, the outer wall of the break-proof sheath body 61 is uniformly provided with a plurality of pull-out core mounting convex strips 63 which can be matched with the pull-out cores 62, the tensile pulling cores 62 are arranged in the tensile pulling core mounting convex strips 63, at least four tensile pulling cores 62 are arranged, the number of the tensile drawing core mounting convex strips 63 is consistent with that of the tensile drawing core 52, the tensile drawing core 62 is a tensile drawing high elastic steel cable, the tensile core-pulling mounting convex strip 63 and the tensile breaking-proof sheath body 61 are integrally formed, wire core mounting grooves 21 which can be matched with the wire cores 1 are arranged on two sides of the wire core supporting block 2, the wire cores 1 are arranged in the wire core mounting grooves 21, the cross section of the wire core 1 is fan-shaped, the wire core 1 comprises an inner copper wire conductor wire core 11 and a wire core outer insulating layer 12, the inner copper wire conductor core 11 is formed by twisting and winding a plurality of same copper wires, the inner copper wire conductor core 11 is wrapped with a core outer insulating layer 12, and an aluminum-plastic composite film layer 7 is arranged between the weaving layer 4 and the second insulating layer 5.

The working process of the invention is as follows:

in the working process of the anti-breaking and anti-short-circuit horn wire, the two wire cores 1 can transmit electric power, the wire core supporting blocks 2 can fix and separate the two wire cores 1, abrasion caused by sliding of the wire core outer insulating layers 12 is reduced, even if the wire core outer insulating layers 12 are damaged, the two wire cores 1 are separated by the wire core supporting blocks 2, short circuit is prevented, the anti-pulling and anti-breaking performance of the horn wire is improved by the anti-pulling and anti-breaking sheath 6, and the horn wire is prevented from being broken.

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. The utility model provides a prevent disconnected good horn wire of short circuit performance which characterized in that: including sinle silk (1), sinle silk supporting shoe (2), first insulating layer (3), weaving layer (4), second insulating layer (5), prevent drawing and prevent disconnected sheath (6), sinle silk (1) have two, two sinle silks respectively the symmetry locate sinle silk supporting shoe (2) both sides, sinle silk (1) and sinle silk supporting shoe (2) outer parcel have first insulating layer (3), first insulating layer (3) outer parcel have weaving layer (4), weaving layer (4) outer parcel have second insulating layer (5), second insulating layer (5) outer parcel have and prevent drawing and prevent disconnected sheath (6).

2. The horn wire of claim 1, wherein: prevent drawing and prevent disconnected sheath (6) draw core (62), a plurality of tensile including preventing drawing and prevent disconnected sheath body (61), a plurality of tensile and pull out core installation sand grip (63), prevent drawing and prevent disconnected sheath body (61) parcel in second insulating layer (5) outer wall, prevent drawing and prevent disconnected sheath body (61) outer wall and evenly be equipped with a plurality of can draw core (62) complex tensile with the tensile and pull out core installation sand grip (63), tensile pull out core (62) locate tensile and pull out in core installation sand grip (63).

3. The horn wire of claim 2, wherein: the number of the tensile drawing cores (62) is at least four, and the number of the tensile drawing core mounting convex strips (63) is consistent with that of the tensile drawing cores (52).

4. The horn wire of claim 2, wherein: the tensile drawing core (62) is a tensile drawing high elastic steel cable.

5. The horn wire of claim 2, wherein: tensile core pulling installation sand grip (63) and prevent drawing to prevent breaking between sheath body (61) integrated into one piece set up.

6. The horn wire of claim 1, wherein: the utility model discloses a cable core support block, including sinle silk supporting shoe (2), sinle silk supporting shoe (2) both sides be equipped with can with sinle silk (1) complex sinle silk mounting groove (21), sinle silk (1) locate in sinle silk mounting groove (21).

7. The horn wire of claim 1, wherein: the section of the wire core (1) is fan-shaped, the wire core (1) comprises an inner copper wire conductor wire core (11) and a wire core outer insulating layer (12), the inner copper wire conductor wire core (11) is formed by twisting a plurality of same copper wires, and the wire core outer insulating layer (12) is wrapped on the inner copper wire conductor wire core (11).

8. The horn wire of claim 1, wherein: and an aluminum-plastic composite film layer (7) is arranged between the weaving layer (4) and the second insulating layer (5).