CN219304409U

CN219304409U - A signal pencil device of passing a line for wearing wall

Info

Publication number: CN219304409U
Application number: CN202223290158.6U
Authority: CN
Inventors: 尹玉兴; 赵博; 沈位杰
Original assignee: Ningbo Centem Automotive Electronics Co ltd
Current assignee: Ningbo Centem Automotive Electronics Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-07-04
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to the technical field of wire passing plug-in components, in particular to a signal wire harness wire passing device, which comprises: the wire passing group body is provided with a plurality of first holes; the wire passing plate is arranged in the wire passing group body and is provided with a plurality of second holes; the wire harness comprises a plurality of wires, and each wire is arranged in the wire passing group body after passing through one first hole and one second hole; and filling and sealing glue in the wire passing group body. The utility model reduces the assembly process, simplifies the assembly process and improves the assembly efficiency; the functional reliability of the device is improved, and the phenomenon of signal interruption in the using process is avoided; meanwhile, the whole volume of the assembly is reduced, the integration level of the assembly is increased, and the part cost and the assembly cost of the device are reduced.

Description

A signal pencil device of passing a line for wearing wall

Technical Field

The utility model relates to the technical field of wire passing plug-in components, in particular to a signal wire harness wire passing device.

Background

Recently, the new energy automobile industry develops rapidly, the integration level of an electric control and driving system is required to be higher and higher, the integration level of components is required to be higher and higher, the size and the installation space are smaller and the cost is lower and lower. The wall-penetrating wire device commonly used in the prior art is a connector. In the prior art device, the male end wire harness is required to be crimped on the male end crimping terminal, and then the crimping terminal is inserted into the male end of the plug-in unit; the female terminal wire bundle is crimped on the female terminal crimping terminal, and then the crimping terminal is inserted into the female terminal of the plug-in unit; the male end of the plug-in unit is fixed on the metal shell by a screw, and finally the female end of the plug-in unit is inserted on the male end of the plug-in unit.

In the actual use process, the prior art has the problems of more parts and complicated assembly, and the female end wire bundle is required to be crimped on the crimping terminal and then inserted into the female end of the plug-in unit; the male end wire bundle is crimped on the crimping terminal, then the male end of the plug-in unit is inserted, the male end of the plug-in unit is fixed on the metal shell by using a screw, then the male end of the plug-in unit is fixed on the metal shell by using a screw, and then the female end of the plug-in unit is inserted into the male end of the plug-in unit, so that the number of parts is large, and the assembly process is long; the risk of failure is easy to increase, and as the male end wire harness and the female end wire harness are fixed on the male end and the female end of the plug-in unit in the form of the crimping terminal, the male end and the female end of the plug-in unit transmit electric signals through the crimping terminal, and the crimping terminal can fall off in the using and vibrating processes, so that the transmitted signals are interrupted; the integration level is low, more assembly parts are adopted, the occupied structural space is larger, and the power density of the whole machine is not improved; the cost is high, more assembly parts are adopted to realize the signal transmission function, the cost of the parts is high, and in addition, the assembly cost is high due to the fact that the parts are more.

Disclosure of Invention

The utility model aims to provide a signal wire harness threading device for threading a wall, which solves the technical problems;

a signal harness routing device for through-wall comprising:

the wire passing group body is provided with a plurality of first holes;

the wire passing plate is arranged in the wire passing group body and is provided with a plurality of second holes;

the wire harness comprises a plurality of wires, and each wire is arranged in the wire passing group body after passing through one first hole and one second hole;

and filling and sealing glue in the wire passing group body.

Preferably, the potting adhesive comprises:

the first pouring sealant is filled between the upper outlet of the wire passing group body and the wire passing plate;

the second pouring sealant is filled between the wire passing plate and the first hole;

and the third pouring sealant is filled between the first hole and the lower outlet of the wire passing group body.

Preferably, the shape of the upper outlet and the shape of the lower outlet are both circular.

Preferably, the wire passing group body is made of metal.

Preferably, through holes are formed in two sides of the wire passing group body.

Preferably, the conductive wire between the first hole and the second hole is a stripped wire.

Preferably, the shape of the wire passing plate is circular.

The utility model has the beneficial effects that: due to the adoption of the technical scheme, the utility model reduces the assembly process, simplifies the assembly process and improves the assembly efficiency; the functional reliability of the device is improved, and the phenomenon of signal interruption in the using process is avoided; meanwhile, the whole volume of the assembly is reduced, the integration level of the assembly is increased, and the part cost and the assembly cost of the device are reduced.

Drawings

FIG. 1 is a schematic diagram of a wire passing device according to an embodiment of the present utility model;

fig. 2 is a cross-sectional view of a wire passing device in an embodiment of the utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.

A signal harness routing device for through-wall, as shown in fig. 1, comprising:

the wire passing group body 1 is provided with a plurality of first holes;

the wire passing plate 2 is arranged in the wire passing group body 1, the wire passing plate 2 is provided with a plurality of second holes, and the wire passing plate 2 is a positioning support structure of a wire;

the wire harness 3 comprises a plurality of wires, and each wire is arranged in the wire passing group body 1 after passing through a first hole and a second hole;

and the potting adhesive 4 is filled in the wire passing group body 1, and the potting adhesive 4 is the potting adhesive 4 of the wire passing device.

Specifically, the wire passing device passes through the first hole of the wire passing group body 1 and is installed in place, the pouring sealant 4 is injected into the wire passing group body 1, the wire passes through the hole of the wire passing plate 2 again and is installed in place, the pouring sealant 4 is injected again, and after the pouring sealant 4 is solidified, all parts are fixedly combined into a whole.

In a preferred embodiment, as shown in fig. 2, the pouring glue 4 comprises:

the first pouring sealant 41 is filled and arranged between the upper outlet of the wire passing group body 1 and the wire passing plate 2;

the second pouring sealant 42 is filled and arranged between the wire passing plate 2 and the first hole;

the third potting adhesive 43 is filled and arranged between the first hole and the lower outlet of the wire passing group body 1.

Specifically, the middle section of the wire is stripped, the wire penetrates through the first hole of the wire group body 1 and is installed in place, the first potting adhesive 41 is injected in place, the wire penetrates through the wire passing plate 2 and is installed in place, the second potting adhesive 42 is injected in place again, curing is waited, the wire passing device is turned over, the third potting adhesive 43 is injected at the other end, and the assembly of the device is completed after the third potting adhesive 43 is cured.

Further, the anti-vibration device has the advantages of simple structure, convenient operation and few assembly procedures, and has the characteristic of good anti-vibration performance, and as the pouring sealant is adopted to be fixedly integrated, the risk of failure of the device can be effectively reduced;

in a preferred embodiment, the upper and lower outlets are circular in shape.

Specifically, the wire passing group body 1 is made of metal, has the characteristics of good oil resistance and water resistance, and can be applied to sealing occasions with oil and water.

Specifically, through holes are provided at both sides of the wire harness body 1, and the through holes can be inserted into bolt assemblies for fixing the wire harness body 1.

In a preferred embodiment, the wire between the first hole and the second hole is a stripped wire.

In a preferred embodiment, the wire passing plate 2 is circular in shape.

In summary, the assembly device has simple structural design, simplifies the assembly process and shortens the assembly process flow; the design scheme of the wire passing device under the severe vibration working condition improves the capability of resisting impact vibration, random vibration and sweep frequency vibration load of signal transmission, and ensures the working reliability of the assembly and the continuity of signal transmission; the design scheme combines the development trend of compact structure and integration, reduces the structural volume of the assembly, and improves the adaptability of the product to environmental, temperature and space changes; and the manufacturing and assembly of the wire passing device are simplified and integrated, so that the whole manufacturing cost of the assembly is greatly reduced.

The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.

Claims

1. A signal harness routing device for through-wall applications, comprising:

the wire passing group body is provided with a plurality of first holes;

and filling and sealing glue in the wire passing group body.

2. The wire passing device of claim 1, wherein the potting adhesive comprises:

3. The wire passing device according to claim 2, wherein the upper outlet and the lower outlet are each circular in shape.

4. A wire passing device according to claim 3 wherein the wire passing group body is of metal.

5. The wire passing device according to claim 4, wherein the wire passing group body is provided with through holes at both sides thereof.

6. The wire passing device according to claim 1, wherein the wire between the first hole and the second hole is provided for stripping wire.

7. The wire passing device according to claim 1, wherein the wire passing plate is circular in shape.