CN218100731U

CN218100731U - Soft shielding type power wire harness

Info

Publication number: CN218100731U
Application number: CN202222048477.XU
Authority: CN
Inventors: 刘千德
Original assignee: Suzhou Quanwang Electronic Co ltd
Current assignee: Suzhou Quanwang Electronic Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-12-20
Anticipated expiration: 2032-08-05

Abstract

The utility model belongs to the technical field of the power harness technique and specifically relates to a soft shielding type power harness, including the pencil, the outside of pencil is provided with the maintenance cover, the inboard of maintenance cover is inlayed and is had the ball, the outside of ball and the outer terminal surface sliding connection of pencil, the inboard fixedly connected with pars contractilis of maintenance cover, the inboard shrink of pars contractilis is at the inboard of maintenance cover, the equal fixedly connected with portion that compresses tightly of both ends inboard about the maintenance cover, the outside of portion that compresses tightly contacts with the outer terminal surface of pencil, can utilize the supplementary slip of ball to make the convenient removal of maintenance cover to the position of damage like this, then repair under the cover of the variable length of pars contractilis, at last the clamp of utilizing the portion that compresses tightly is fixed, make whole device closely fixed between can and the pencil, generally utilize outside parcel and the method of changing to solve current repair method to handle, first processing method efficiency is lower, and the extravagant problem of certain degree can be caused to the second method, have better spreading value.

Description

Soft shielding type power wire harness

Technical Field

The utility model relates to a power pencil technical field specifically is a soft shielding type power pencil.

Background

The shielding wire is a transmission line which wraps a signal wire by using a metal mesh-shaped braided layer, the braided layer is generally red copper or tinned copper, a shielding layer of the shielding wire needs to be grounded, an external interference signal can be guided into the ground by the layer, the shielding wire is a conducting wire with a metal braided fabric shell which is specially adopted for reducing the influence of an external electromagnetic field on a power supply or a communication line, the shielding wire also has the function of preventing the line from radiating electromagnetic energy outwards, the phenomena of natural aging and external force damage can occur in the using process of the shielding wire, the existing repairing method is generally treated by using an external wrapping and replacing method, the first treating method is low in efficiency, the second method can cause waste to a certain extent, and therefore, the soft shielding type power supply wire harness is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soft shielding type power pencil to solve current repair method and generally utilize outside parcel and the method of changing to handle, first processing method efficiency is lower, and the problem that the second method can cause the waste of certain degree has better spreading value.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a soft shielding type power pencil, includes the pencil, the outside of pencil is provided with the maintenance cover, the inboard of maintenance cover is inlayed and is had the ball, the outside of ball and the outer terminal surface sliding connection of pencil, the inboard fixedly connected with pars contractilis of maintenance cover, the pars contractilis is in the inboard of maintenance cover, the maintenance cover about the equal fixedly connected with in both ends inboard compresses tightly the portion, the outside that compresses tightly the portion contacts with the outer terminal surface of pencil.

Preferably: the even setting of ball and pars contractilis is in the inboard of maintenance cover, ball and pars contractilis are setting up to crisscross in maintenance cover inboard.

Preferably: the length of the expansion part in the expansion state is 4 times of the length of the expansion part in the contraction state.

Preferably: the pressing portion is sleeved on the outer side of the wire harness, and the inner end face of the pressing portion is arranged in an arc shape.

Preferably: the whole shape of maintenance cover is cylindrical setting, the node of maintenance cover at the pars contractilis is the flexible setting, the whole length of maintenance cover is 6 times of pencil diameter.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the maintenance cover that sets up, the ball, pars contractilis and the portion that compresses tightly, can utilize the supplementary slip of ball to make the convenient position that removes the damage of maintenance cover, then restore under the cover of the variable length of pars contractilis, it is fixed to press from both sides the clamp of portion at last utilizing to compress tightly, make the integrated device can and the pencil between closely fix, generally utilize outside parcel and the method of change to handle in order to solve current repair method, first processing method efficiency is lower, and the second method can cause the extravagant problem of certain degree, has better spreading value.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1-wire harness, 2-maintenance sleeve, 3-ball, 4-telescopic part and 5-pressing part.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

Referring to fig. 1-2, the present invention provides a technical solution:

a soft shielding type power supply wire harness comprises a wire harness 1, a maintenance sleeve 2 is arranged on the outer side of the wire harness 1, a ball 3 is inlaid on the inner side of the maintenance sleeve 2, the outer side of the ball 3 is in sliding connection with the outer end face of the wire harness 1, an expansion part 4 is fixedly connected on the inner side of the maintenance sleeve 2, the expansion part 4 is folded and contracted on the inner side of the maintenance sleeve 2, a pressing part 5 is fixedly connected on the inner sides of the left end and the right end of the maintenance sleeve 2, the outer side of the pressing part 5 is contacted with the outer end face of the wire harness 1, so that the maintenance sleeve 2 can be conveniently moved to the damaged position by the auxiliary sliding of the ball 3, then the expansion part 4 is repaired under the condition of variable length coverage, and finally the whole device can be tightly fixed with the wiring harness 1 by clamping and fixing of the pressing part 5, solves the problems that the existing repair method generally utilizes an external wrapping and replacing method for treatment, the first treatment method has lower efficiency, the second method can cause a certain waste problem and has a good popularization value, the balls 3 and the telescopic parts 4 are uniformly arranged at the inner side of the maintenance sleeve 2, the balls 3 and the telescopic parts 4 are arranged at the inner side of the maintenance sleeve 2 in a staggered way, the length of the telescopic parts 4 in an extension state is 4 times that of the telescopic parts in a contraction state, therefore, the maintenance sleeve 2 can effectively repair more than two damaged positions of the wiring harness 1, the pressing part 5 is sleeved outside the wiring harness 1, the inner end surface of the pressing part 5 is arranged in an arc shape, can be convenient for like this maintain 2 swift and pencil 1 between fix, maintain 2 whole shapes for cylindrical setting of cover, maintain 2 in the node of pars contractilis 4 for the flexible setting, the whole length of maintaining 2 is 6 times of 1 diameter of pencil, can make the more reasonable of integrated device like this.

The working process is as follows: when the wire harness 1 is damaged in the using process to cause the transmission line number to be interfered, firstly, the maintenance sleeve 2 slides to the damaged part under the matching of the ball 3, and then the maintenance sleeve 2 is stretched and contracted according to the length of the damaged part, specifically: press the one end of maintenance cover 2, then the maintenance cover 2 of the slip other end, corresponding deformation can take place according to the atress condition in pars contractilis 4 this moment, after impaired position all is covered by maintenance cover 2, utilize vice clamp to press from both sides tight portion 5 that compresses tightly, make it take place deformation, compress tightly portion 5 this moment and can carry out in close contact with between the condition that takes place deformation and pencil 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A soft shield type power harness includes a harness (1), characterized in that: the outside of pencil (1) is provided with maintenance cover (2), the inboard of maintenance cover (2) is inlayed and is had ball (3), the outside of ball (3) and the outer terminal surface sliding connection of pencil (1), inboard fixedly connected with pars contractilis (4) of maintenance cover (2), pars contractilis are (4) are folded and are contracted in the inboard of maintenance cover (2), maintenance cover (2) control the inboard equal fixedly connected with in both ends compress tightly portion (5), the outside that compresses tightly portion (5) contacts with the outer terminal surface of pencil (1).

2. A flexible shielded power harness as claimed in claim 1, wherein: ball (3) and pars contractilis (4) even setting up the inboard at maintenance cover (2), ball (3) and pars contractilis (4) are in maintenance cover (2) inboard setting up to setting up crisscross.

3. A flexible shielded power harness as claimed in claim 1, wherein: the length of the expansion part (4) in the expansion state is 4 times of the length of the expansion part in the contraction state.

4. A flexible shielded power harness as claimed in claim 1, wherein: the pressing portion (5) is sleeved on the outer side of the wire harness (1), and the inner end face of the pressing portion (5) is arranged in an arc shape.

5. A flexible shielded power harness as claimed in claim 1, wherein: the whole shape of maintenance cover (2) is cylindrical setting, maintenance cover (2) are the flexible setting at the node of pars contractilis (4), the whole length of maintenance cover (2) is 6 times of pencil (1) diameter.