CN218805642U - Multifunctional wire harness protection shell - Google Patents

Abstract

The utility model discloses a multifunctional wiring harness protection shell, the utility model discloses set up at least one branch line mouth on the casing to and at least one installation department that sets up on the casing outer wall and is used for installing the plug connector, the part pencil that gets into from the inlet directly wears out from the branch line mouth, and connects to the corresponding plug connector, thereby can the effective diameter that reduces the well passageway pencil; furthermore, the utility model discloses fix a plurality of plug connectors on the installation department of difference respectively to can effectually avoid producing between the different plug connectors and interfere.

Description

Multifunctional wire harness protection shell

Technical Field

The utility model relates to an auto-parts field especially relates to a multi-functional pencil protective housing.

Background

In the wiring harness arrangement of a modern automobile, wiring harnesses are bound and fixed by virtue of a binding belt and then are installed on an automobile body, but the automobile body is possibly influenced by factors such as automobile body strength and surrounding parts, and a structure for installing the wiring harnesses cannot be designed at the position where the wiring harnesses are fixed, so that the wiring harnesses are interfered with each other or suspended in the air in the wiring harness arrangement. Especially, the wire harness with large wire diameter is bound by a binding belt and then fixed, so that the wire harness is inevitably rubbed with a vehicle body to cause abrasion; in the final assembly process, the wire harness with a large wire diameter is often twisted, the direction of the wire harness is difficult to guarantee, and the wire harness is not attractive in arrangement and low in reliability.

At present the automobile body pencil of motor vehicle arranges and adopts "H" type to arrange more, must pass through well passageway, namely pass through in the middle of driver seat and co-driver seat, the manual brake, the air bag controller is arranged near here, vice instrument desk also passes through here simultaneously, consequently, the diameter of well passageway pencil is too big, and because well passageway pencil is more with the plug connector quantity of instrument pencil butt joint, produce easily and interfere, and current pencil protective housing mostly only has fixedly, the effect of protection pencil, the function singleness, therefore, need urgently to provide a collection protection pencil, adjust the branch of pencil trend and the multi-functional pencil protective housing of fixed plug connector as an organic whole.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a multifunctional harness protection case integrating protection harness, adjustment harness branch direction and fixing connector, so as to solve the technical problems mentioned in the background art.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a multi-functional pencil protective housing, is including the casing that has inlet wire and outlet, the pencil follow the inlet wire gets into, follows outlet wire department wears out, and sets up at least one connector on the pencil for be connected its characterized in that with outside power consumption device or outside pencil:

still seted up at least one branch line mouth on the casing, and at least one sets up be used for the installation on the casing outer wall the installation department of plug connector, part the pencil directly wears out from branch line mouth department after getting into from the inlet wire to be connected to corresponding the plug connector.

In a preferred embodiment, the top of the housing has a grid-like groove structure.

In a preferred embodiment, the mounting portion is provided at a side wall of the groove structure and is provided integrally with the groove structure.

In a preferred embodiment, the top of the installation part is provided with an installation hole, the plug connector is provided with a buckle matched with the installation hole, and the plug connector is detachably installed on the installation part through the buckle.

In a preferred embodiment, the housing is provided with a protective cover at the tap.

In a preferred embodiment, a side wall of the housing is provided with a connection lug plate for fixing the harness protection housing.

In a preferred embodiment, one side of the housing is provided with an anti-tilt member for insertion under the surrounding sheet metal structure.

In a preferred embodiment, the anti-tilting member is a plate-shaped structure, and a reinforcing rib plate is arranged at the joint of the plate-shaped structure and the shell.

In a preferred embodiment, the mounting portion is provided in plurality, and the plurality of mounting portions are arranged in order along a longitudinal direction of the housing.

In a preferred embodiment, the housing is generally arcuate in shape.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be provided with at least one branch line mouth on the casing to and at least one installation department that is used for installing the plug connector, the part pencil that gets into from the inlet wire directly wears out from the branch line mouth, and connects to the corresponding plug connector, thereby can the effectual diameter that reduces well passageway pencil; furthermore, the utility model discloses fix a plurality of plug connectors on the installation department of difference respectively to can effectually avoid producing between the different plug connectors and interfere.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic structural view of a multifunctional wire harness protection case provided by the present invention;

fig. 2 is a schematic structural view of the protective case for a wire harness shown in fig. 1 at another angle;

FIG. 3 is a schematic view of the harness protective housing in cooperation with the connector;

FIG. 4 is a schematic wiring diagram of the wiring harness protection shell provided in the embodiment applied to the butt joint of a middle channel wiring harness and a meter wiring harness;

FIG. 5 is a schematic view of a connection relationship between one of the connectors and the mounting portion provided in the embodiments;

FIG. 6 is a schematic structural view of the buckle shown in FIG. 5;

fig. 7 is an assembly schematic view of the harness protective case and the peripheral sheet metal structure shown in fig. 1.

The figures are labeled as follows:

1. a center channel wire harness; 2. an instrument harness; 3. a connector assembly;

10. a housing; 101. a wire inlet; 102. an outlet; 103. a groove structure; 104. a protective cover;

20. a wire dividing port;

30. a plug-in unit;

40. an installation part; 401. mounting holes;

50. connecting the ear plates; 501. bolt holes;

60. buckling; 601. a clamping part; 602. a fastening part;

70. an anti-tilt member; 701. reinforcing rib plates;

80. the peripheral metal plate structure.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated 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.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

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 exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values.

At present the automobile body pencil of motor vehicle arranges and adopts "H" type to arrange more, must pass through well passageway, namely pass through in the middle of driver seat and co-driver seat, the manual brake, the air bag controller is arranged near here, vice instrument desk also passes through here simultaneously, consequently, the diameter of well passageway pencil is too big, and because well passageway pencil is more with the plug connector quantity of instrument pencil butt joint, produce easily and interfere, and current pencil protective housing mostly only has fixedly, the effect of protection pencil, the function singleness, therefore, need urgently provide a collection protection pencil, adjust the branch of pencil trend and the multi-functional well passageway pencil protective housing of fixed plug connector as an organic whole.

The utility model provides a multifunctional wiring harness protection shell, as shown in fig. 1-3, comprising a shell 10 with a wire inlet 101 and a wire outlet 102, wherein the wiring harness enters from the wire inlet 101 and passes out from the wire outlet 102, and at least one connector 3 is arranged on the wiring harness for connecting with an external electric device or an external wiring harness;

the housing 10 is further provided with at least one wire splitting opening 20 and at least one mounting portion 40 which is arranged on the outer wall of the housing 10 and used for mounting the plug connector 30, and a part of the wiring harness directly penetrates out of the wire splitting opening 20 after entering from the wire inlet 101 and is connected to the corresponding plug connector 30 through the plug connector 3.

In this embodiment, the housing 10 is a housing having a cavity therein, the wire inlet 101 and the wire outlet 102 are respectively disposed at the front side and the rear side of the housing 10, at least one wire splitting port 20 is selectively disposed at the left side and the right side of the housing 10, and at least one mounting portion 40 for mounting the connector 30 is disposed at the top of the housing 10, a part of the wire harness entering from the wire inlet 101 directly passes through the wire splitting port 20 and is connected to the corresponding connector 30 through the connector 3, the other end of the connector 30 is connected to an external wire harness or an external power device, and the rest of the wire harness continues to pass through the middle channel and finally passes through the wire outlet 102, so as to effectively reduce the diameter of the middle channel wire harness.

In one embodiment, as shown in fig. 3, the installation portions 40 are provided in plural, the direction from the wire inlet 101 to the wire outlet 102 is defined as the length direction of the housing 10, in order to facilitate the wiring and achieve the effect of tidy and beautiful appearance after the wiring, the installation portions 40 are sequentially arranged along the length direction of the housing 10, and the utility model discloses a plurality of plug connectors 30 for the butt joint of the wiring harness and the external wiring harness (such as the instrument wiring harness) are respectively fixed on different installation portions 40, thereby effectively avoiding the interference between different plug connectors 30.

In one embodiment, as shown in fig. 1-3, the top of the casing 10 has a grid-shaped groove structure 103, and the grid-shaped groove structure 103 can serve to reduce the weight of the casing 10 while ensuring the overall strength of the casing 10.

Further, as shown in fig. 1, installation department 40 sets up in groove structure 103's lateral wall department to set up as integrated into one piece with groove structure 103, with installation department 40 and the integrative setting of groove structure 103's lateral wall, can strengthen the installation intensity of fixed part 40, under the complicated environment in the car, be difficult to damaged, promoted the utility model discloses pencil protective housing's life.

In one embodiment, as shown in fig. 3 and 5, a mounting hole 401 is opened at the top of the mounting portion 40, a latch 60 matching with the mounting hole 401 is provided on the plug 30, and the plug 30 is detachably mounted on the mounting portion 40 through the latch 60.

Further, the clip 60 is an elastic clip commonly used in the art, as shown in fig. 6, the clip 60 used in this embodiment includes a clip portion 601 for mounting the plug 30 and a clip portion 602 for fixing itself, and after the plug 30 is mounted on the clip portion 601, the clip is mounted in the mounting hole 401 formed at the top of the mounting portion 40 through the clip portion 602, so as to achieve quick mounting of the plug 30.

In one embodiment, as shown in fig. 1, the housing 10 is provided with a protective cover 104 at the branch port 20, the protective cover 104 is preferably formed in a visor shape, and the bottom of the protective cover 104 is flush with the bottom of the left and right sides of the housing 10, and when in use, the protective cover 104 covers the outside of the vehicle body together with the housing 10, and has a certain protective effect on the wire harness that passes through the branch port 20.

In another embodiment, for convenience of use, the housing 10 is provided with plugs at the branch ports 20, and a user can open the corresponding plugs as required to select the number of the branch ports 20 and select the branch ports 20 at suitable positions.

In one embodiment, as shown in fig. 1, a side wall of the housing 10 is provided with a connection lug plate 50 for fixing the harness protection case, a bolt hole 501 may be formed in the connection lug plate 50, and the harness protection case may be fixed to the vehicle body by a bolt.

In an embodiment, as shown in fig. 1 and 2, one side of casing 10 is provided with the piece 70 that prevents inclining that is used for inserting peripheral sheet metal structure 80 below, the utility model discloses a pencil protective housing is through the assembly sketch map of piece 70 that prevents inclining and peripheral sheet metal structure 80 as shown in fig. 7, through the setting of piece 70 that prevents inclining, can carry out assistance-localization real-time to the installation of pencil protective housing, avoids it to heel, influences its installation and result of use.

Further, as shown in fig. 2, the anti-tilting member 70 is a plate-shaped structure, and a reinforcing rib plate 701 is disposed at a connection portion of the plate-shaped structure and the housing 10, and the reinforcing rib plate 701 may be formed by splicing a plurality of reinforcing ribs, so as to reinforce the anti-tilting member 70, thereby further prolonging the service life of the harness protection case.

In one embodiment, as shown in fig. 1 and 2, the housing 10 has an overall arch shape, and after the housing 10 is fixed to the vehicle body by the connection lug 50, the left and right sides of the housing 10 communicate with the outside, so that the wire harness and the plug 30 can have a good heat dissipation effect when they are operated.

In one embodiment, the housing 10 is made of plastic, so that the manufacturing cost is low, the weight is light, and even if the housing is used in a large amount, the weight and the endurance of the whole vehicle are not affected.

In another embodiment, the housing 10 is made of a metal material, which has the advantages of high strength, strong anti-interference effect, and the like.

In view of the plug-in components 30 that well passageway pencil 1 and instrument pencil 2 dock are more in quantity, produce easily and interfere, following use well passageway pencil 1 and instrument pencil 2's wiring as the example, right the utility model discloses an operating principle explains:

as shown in fig. 3 and 4, in the present embodiment, a total of 4 branch ports 20 are provided, wherein 3 branch ports are provided on the right side of the housing 10, 1 branch port is provided on the left side, and 8 mounting portions 40 for mounting the plug-in unit 30 are provided on the top of the housing 10;

the middle channel wiring harness 1 enters the inside of the shell 10 from the wire inlet 101, part of the entering wiring harness directly penetrates out from the corresponding wire distributing port 20 and is connected to the corresponding plug connector 30 through the plug connector 3, the other end of the plug connector 30 is connected to the instrument wiring harness 2, and the rest of the middle channel wiring harness 1 continuously passes through the middle channel and finally penetrates out from the wire outlet 102, so that the diameter of the middle channel wiring harness can be effectively reduced.

Although certain specific embodiments of the present invention have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims (10)

1. The utility model provides a multi-functional pencil protective housing, is including the casing that has inlet wire and outlet, the pencil follow the inlet wire gets into, follows outlet wire department wears out, and sets up at least one connector on the pencil for be connected its characterized in that with outside power consumption device or outside pencil:

still seted up at least one branch line mouth on the casing, and at least one setting is in be used for installing the installation department of plug connector on the casing outer wall, part the pencil directly wears out from branch line mouth department after getting into from the inlet wire, and be connected to corresponding the plug connector.

2. The multifunctional harness protective case according to claim 1, wherein: the top of the shell is provided with a grid-shaped groove structure.

3. The multifunctional wiring harness protective case according to claim 2, characterized in that: the installation department sets up groove structure's lateral wall department, and with groove structure sets up for integrated into one piece.

4. The multifunctional wiring harness protective case according to claim 1, characterized in that: the mounting hole has been seted up at the top of installation department, set up on the plug connector with the buckle that the mounting hole matches, the plug connector passes through buckle detachable installs on the installation department.

5. The multifunctional wiring harness protective case according to claim 1, characterized in that: the shell is arranged at the branching port and is provided with a protective cover.

6. The multifunctional wiring harness protective case according to claim 1, characterized in that: and a connecting lug plate used for fixing the wiring harness protective shell is arranged on the side wall of the shell.

7. The multifunctional wiring harness protective case according to claim 1, characterized in that: one side of the shell is provided with an anti-tilting piece inserted below the peripheral sheet metal structure.

8. The multifunctional wiring harness protective case according to claim 7, wherein: the anti-tilting member is of a plate-shaped structure, and a reinforcing rib plate is arranged at the joint of the plate-shaped structure and the shell.

9. The protective case of a multifunctional wire harness according to any one of claims 1 to 8, wherein: the installation department is provided with a plurality ofly, and is a plurality of the installation department sets gradually along the length direction of casing.

10. The multifunctional wiring harness protective case according to claim 9, wherein: the shell is integrally arched.

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