CN208368189U

CN208368189U - A kind of resistance to conductor wire waved

Info

Publication number: CN208368189U
Application number: CN201721650479.9U
Authority: CN
Inventors: 张仕华; 朱启富; 付子亮; 朱平; 何万江
Original assignee: XIAMEN LI QI ELECTRONICS Co Ltd
Current assignee: Longyan Yuekai Technology Co., Ltd.
Priority date: 2017-12-01
Filing date: 2017-12-01
Publication date: 2019-01-11
Anticipated expiration: 2027-12-01

Abstract

The utility model discloses a kind of resistance to conductor wires waved, the conductor wire includes non-resilient formula insulated wire cores, conductive braid, the conductive braid is woven outside insulated wire cores by least two strand materials, and at least two strand materials include at least two strands of electric wires or including at least one electric wire and at least one non-conductive wire rod.Electric wire is one section of stress when the utility model carries out waving test, rather than single-point stress, thus is less likely to occur to be broken, and waves that performance is very good, in addition, the winding performance of the utility model and verticity are also splendid.

Description

A kind of resistance to conductor wire waved

Technical field

The utility model relates to a kind of conductor wires, more particularly to a kind of resistance to conductor wire waved.

Background technique

Conductor wire (or referred to as conducting wire) is widely used, and can be used as power supply line, data line, tone frequency channel wire etc..The prior art Conductor wire be generally made of metal core and the insulating layer that is wrapped in outside the metal core.It is low that this conductor wire waves performance Under, this is because metal core is single-point stress, it is easy to is broken when this conductor wire is waved repeatedly.Therefore, existing What this conductor wire of technology was not suitable for being applied to some pairs of conductor wires waves the relatively high special occasions of performance requirement, such as machine Device human arm scientific research line, elevator medical equipment line etc..

Utility model content

The utility model provides a kind of resistance to conductor wire waved, present in the conductor wire which overcome the prior art not Foot place.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of resistance to conductor wire waved, including it is non- Flexible type insulated wire cores, conductive braid, the conductive braid are woven outside insulated wire cores by least two strand materials, institute Stating at least two strand materials includes at least two strands of electric wires or including at least one electric wire and at least one non-conductive wire rod.

Further, insulating layer and/or shielded layer are provided with outside the conductive braid.

Further, the insulating layer is insulating sheath, and material is PVC or TPE or PU.

Further, the electric wire includes conductive filament, insulated wire and insulating layer, and conductive filament and insulated wire combine to be formed Conductor wire core, insulating layer are coated on outside the conductor wire core；The non-conductive wire rod includes nylon yarn, cotton thread, anti-elater, fiber filament One or more of.

Further, the insulating layer is abrasion-proof insulating layer, is TPEE or PTEE material.

Further, the insulated wire cores include one or more strands of looms, and the loom includes nylon yarn, outer Side is provided with one or more of the steel wire of insulating layer, cotton thread, anti-elater, fiber filament.

Compared to the prior art, the utility model has the following beneficial effects:

1, the setting of the insulated wire cores, conductive braid, so that electric wire when the utility model carries out waving test For one section of stress, rather than single-point stress, thus it is less likely to occur to be broken, waves that performance is very good, and experiment shows the utility model Wave test performance up to 100,000 times (i.e. the utility model can bear 100,000 times to wave and not broken).In addition, this is practical Novel winding performance and verticity is also splendid.

2, the insulating layer being arranged outside the conductive braid, make the utility model also have bear dirty, waterproof, the property such as corrosion-resistant Energy；The setting of the shielded layer, which makes the utility model also, has jamproof performance.

3, as a preference, the conductor wire core is combineeed by the insulated wire of conductive filament, tension, in this way, can mention The tensile strength of highly conductive wire rod.

4, the load-bearing capacity of the utility model is better than plain conductor: plain conductor load-bearing depends on conductor and some fillers (such as nylon yarn or other materials), the utility model pass through the material of non-resilient formula insulated wire cores on the basis of plain conductor (increase more nylon yarns than plain conductor or outside is provided with the steel wire etc. of insulating layer) selection can achieve resistance to well hold Principal characteristic energy.

The utility model is described in further detail with reference to the accompanying drawings and embodiments；But one kind of the utility model is resistance to The conductor wire waved is not limited to the embodiment.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of one the utility model of embodiment；

Fig. 2 is the cross-sectional view of one the utility model of embodiment；

Fig. 3 is the structural schematic diagram of two the utility model of embodiment；

Fig. 4 is the cross-sectional view of two the utility model of embodiment.

Specific embodiment

Embodiment one

Referring to Figure 1, shown in Fig. 2, the resistance to conductor wire waved of one kind of the utility model, including non-resilient formula insulated wire cores 1, conductive braid 2, the conductive braid 2 are woven outside insulated wire cores 1 by electric wire and non-conductive wire rod.It is described Conductive braid 2 is externally provided with insulating layer, which is specially insulating sheath 3, the material of the insulating sheath 3 be PVC or TPE or PU。

In the present embodiment, the electric wire includes the insulated wire and insulating layer of more conductive filaments, tension, conductive filament and absolutely Edge line realizes that plying forms conductor wire core by twisted, and insulating layer is coated on outside the conductor wire core.It can be protected using stranded mode Card conductive filament is not easy to scatter in joint.Insulating layer on the electric wire is abrasion-proof insulating layer, it is preferred to use TPEE or PTEE material.The preferred copper wire of conductive filament, the quantity of the insulated wire are one or more, and its material be nylon yarn, cotton thread, Any one in anti-elater, fiber filament etc..

In the present embodiment, the insulated wire cores 1 include one loom, and the loom is by nylon yarn, cotton thread, shellproof Silk, fiber filament, outside are provided with one or more of steel wire of insulating layer composition.The non-conductive wire rod include nylon yarn, One or more of cotton thread, anti-elater, fiber filament, and the non-conductive wire rod is twisted by more insulated wires.

In the present embodiment, the quantity of the electric wire is multiply, and per share electric wire can be used separately as conductor. When practical application, multiply electric wire can be divided into several groups, and every group of electric wire is arranged to different colors, in this way, Staff is facilitated to rivet or twist together use for the electric wire of same color.

The production method of the resistance to conductor wire waved of one kind of the utility model, comprising the following steps:

Prepare non-resilient formula insulated wire cores 1 and electric wire, the preparation of the electric wire are as follows: by conductive filament, insulated wire Plying forms conductor wire core, in conductor wire core outer wall equipment extrusion insulating layer；

Preparation conductive braid 2: knitting out reticulated conductive braiding layer 2 outside the insulated wire cores 1 for multiply wire rod, described Multiply wire rod includes the electric wire and insulation wire rod；

Insulating sheath 3 is prepared, insulating sheath 3 obtained is set in outside the conductive braid 2.

Embodiment two

It refers to shown in Fig. 3, Fig. 4, the resistance to conductor wire waved of one kind of the utility model, the difference with embodiment one exists In: the insulated wire cores 1 include split conductor beam, which realizes plying by way of twisted, per share exhausted Edge harness is coated with one or more of the steel wire of insulating layer structure by nylon yarn, cotton thread, anti-elater, fiber filament, outside respectively At.Specifically, the insulated wire cores 1 include three strand insulation harness, but are not limited to three strands.

In other embodiments, the conductive braid is woven outside insulated wire cores by least two strands of electric wires.

In other embodiments, the conductive braid is coated with shielded layer.

In other embodiments, the electric wire is combineeed by several conductive filaments.

Above-described embodiment only is used to further illustrate the resistance to conductor wire waved of one kind of the utility model, but the utility model It is not limited to embodiment, any simple modification made by the above technical examples according to the technical essence of the present invention, Equivalent variations and modification, each fall in the protection scope of technical solutions of the utility model.

Claims

1. a kind of resistance to conductor wire waved, it is characterised in that: including non-resilient formula insulated wire cores, conductive braid, the conduction Braiding layer is woven outside insulated wire cores by least two strand materials, and at least two strand materials include at least two strands of electric wires Or including at least one electric wire and at least one non-conductive wire rod；The insulated wire cores include one or more strands of insulated wires Beam, the loom include nylon yarn, outside be provided with one of the steel wire of insulating layer, cotton thread, anti-elater, fiber filament or It is several.

2. the resistance to conductor wire waved according to claim 1, it is characterised in that: be provided with insulation outside the conductive braid Layer and/or shielded layer.

3. the resistance to conductor wire waved according to claim 2, it is characterised in that: the insulating layer is insulating sheath, material Matter is PVC or TPE or PU.

4. the resistance to conductor wire waved according to claim 1, it is characterised in that: the electric wire include conductive filament, absolutely Edge line and insulating layer, conductive filament and insulated wire combine to form conductor wire core, and insulating layer is coated on outside the conductor wire core.

5. the resistance to conductor wire waved according to claim 4, it is characterised in that: the insulating layer is abrasion-proof insulating layer, is TPEE or PTEE material.

6. the resistance to conductor wire waved according to claim 1, it is characterised in that: the non-conductive wire rod include nylon yarn, One or more of cotton thread, anti-elater, fiber filament.