CN216390359U - Wiring harness bottom plate - Google Patents

Abstract

The utility model provides a wire harness bottom plate and relates to the technical field of wire harness bottom plates. The method comprises the following steps: line board and rigid connection are opened at the backplate of line board limit portion on the line board has a plurality of threading grooves, and the threading groove is seted up along line board length direction equidistant, and the threading groove is periodic law with the form of grouping and sets up on the line board, and the high difference of seting up on the line board of two adjacent threading grooves. Due to the adoption of the technical scheme, compared with the prior art, the threading grooves are arranged at different heights and are periodically and regularly arranged in a grouping mode, so that the wiring harness is convenient to install, the wiring requirement of a plurality of wiring harnesses is met, and the wiring is flexible; the threading grooves are rigidly connected with the support plate, isolated wire arranging channels are formed among the threading grooves, the wire harness is clearer, and the wire harness can be limited to move by combining a limiting plate, so that the phenomenon of wire shifting and winding is avoided, and the later maintenance is facilitated; the support plate has good heat conduction and good ventilation and heat dissipation by combining with the ventilation holes; simple structure and small occupied space.

Description

Wiring harness bottom plate

Technical Field

The utility model relates to the technical field of wire harness base plates, in particular to a wire harness base plate.

Background

In order to facilitate wire management, wires of different specifications and different colors used by each electrical device are combined into a whole according to reasonable arrangement, and the wires are bundled into a bundle by using an insulating material. For the cooperation occasion of a plurality of electrical devices, a plurality of wire harnesses are provided, the arrangement of the wire harnesses is complicated, generally, the wire grooves are used for wiring arrangement, and the conventional wire grooves are single in structure, poor in adaptability to the mining dump truck, mainly reflect that the number of the on-line slotted holes is insufficient, and cannot meet the wiring requirement of the whole truck; the volume is large, the installation is inconvenient, and the occupied space is large; in the driving, the phenomenon of wire crossing and winding is easy to occur between the wire harnesses, and the later maintenance is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wiring harness base plate which overcomes the defects in the prior art.

The specific technical scheme is that the wiring harness base plate comprises: line board and rigid connection are in the backplate of line board limit portion, it has a plurality of threading grooves to open on the line board, the threading groove is along line board length direction equidistant is seted up, the threading groove is periodic law with the form of grouping and sets up on the line board, adjacent two the threading groove is in the high difference of seting up on the line board.

Preferably, a support plate is rigidly connected to the short side of the threading slot, the plane of the support plate is perpendicular to the plane of the line board, and the support plate extends in the direction away from the line board.

Preferably, the strip comprises: the upper support plate and the lower support plate are positioned at different short side positions of the threading groove.

Preferably, the upper and lower support plates alternate.

Preferably, the first group of threading slots comprises: first wire casing, second wire casing and third wire casing, the second group the threading groove includes: the first wire groove and the fourth wire groove are arranged at the same height, the second wire groove and the fifth wire groove are arranged at the same height, the third wire groove and the sixth wire groove are arranged at the same height, the first group of wire grooves are connected with the upper support plate, and the second group of wire grooves are connected with the lower support plate.

Preferably, the line board is provided with a mounting hole, and the guard plate is provided with a vent hole.

Preferably, a limiting plate is mounted on the guard plate.

Due to the adoption of the technical scheme, compared with the prior art, the threading grooves are arranged at different heights and are periodically and regularly arranged in a grouping mode, so that the wiring harness is convenient to install, the wiring requirement of a plurality of wiring harnesses is met, and the wiring is flexible; the wire harness is clearer due to the fact that the wire harness is rigidly connected with the support plates, isolated wire arranging channels are formed among the wire drawing grooves, the wire harness can be limited to move by combining the limiting plates, the phenomenon of wire shifting and winding is avoided, and later maintenance is facilitated; the support plate has good heat conduction and good ventilation and heat dissipation by combining with the ventilation holes; simple structure and small occupied space.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of a wiring harness backplane structure;

FIG. 2 is a front view of a wiring harness base plate;

FIG. 3 is a schematic view of another angle structure of the wiring harness bottom plate;

FIG. 4 is a left side view of the wiring harness chassis;

FIG. 5 is a rear view of the wiring harness base plate;

FIG. 6 is a schematic view of a wiring harness base plate structure in embodiment 2;

wherein:

1. a wire board 2, a guard plate 3, a threading groove 4, a support plate 5, a wire arranging channel 6, a vent hole 7, a mounting hole 8 and a limit plate,

301. a first wire slot, 302, a second wire slot, 303, a third wire slot, 304, a fourth wire slot, 305, a fifth wire slot, 306, a sixth wire slot,

401. the upper support plate, 402, the lower support plate,

501. straight channels, 502, curved channels.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.

In the description of the present invention, it should be noted that the terms "inner", "outer", "left" and "right" are used for indicating the orientation or positional relationship based on the positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present invention.

The utility model is described below with reference to figures 1-6,

a wiring harness base plate comprising: line board 1 and rigid connection are in the backplate 2 of line board 1 limit portion, it has a plurality of threading grooves 3 to open on line board 1, threading grooves 3 along 1 length direction of line board equidistant is seted up, threading grooves 3 are periodic law with the form of grouping and set up on line board 1, adjacent two threading grooves 3 are in the high difference of seting up on line board 1. The threading grooves 3 are formed at different heights and are formed periodically in a grouping mode, so that wiring harnesses are convenient to install, the requirement of multi-wiring-harness wiring is met, and the wiring is flexible.

In one embodiment, the short sides of the threading slot 3 are rigidly connected with the support plate 4, the plane of the support plate 4 is vertical to the plane of the line board 1, and the support plate 4 extends away from the line board 1. The threading grooves 3 are rigidly connected with the support plate 4, and isolated wire arranging channels 5 are formed among the threading grooves 3, so that the wire harness is clearer and is not easy to deviate from the wire arranging channels 5; and the support plate 4 has good heat conduction and good ventilation and heat dissipation.

In one embodiment, the strip 4 comprises: an upper support plate 401 and a lower support plate 402, wherein the upper support plate 401 and the lower support plate 402 are positioned at different short side edges of the threading groove 3. In this way, the linear channels 501 with different heights can be formed, and the wire harness is not easy to deviate from the linear channels 501.

In one embodiment, the upper plate 401 and the lower plate 402 alternate. Thus, the straight channel 501 and the meandering channel 502 having different heights can be formed, and the wiring is flexible.

In one embodiment, the first group of threading slots 3 comprises: a first thread groove 301, a second thread groove 302 and a third thread groove 303, and a second group of the thread passing grooves 3 comprises: the first wire groove 301 and the fourth wire groove 304 are arranged at the same height, the second wire groove 302 and the fifth wire groove 305 are arranged at the same height, the third wire groove 303 and the sixth wire groove 306 are arranged at the same height, the first group of threading grooves 3 are connected with the upper support plate 401, and the second group of threading grooves 3 are connected with the lower support plate 402.

In one embodiment, the line board 1 is provided with a mounting hole 7, and the shield plate 2 is provided with a vent hole 6. The ventilation holes 6 are beneficial to ventilation and heat dissipation, and have simple structure and small occupied space.

In one embodiment, a retainer plate 8 is mounted on the shield 2. The limiting plate 8 can limit the wire harness to move, the phenomenon of wire shifting and winding cannot occur, and later maintenance is facilitated.

Example 1: a wiring harness base plate comprising: the wire board 1 is provided with a plurality of threading grooves 3, the threading grooves 3 are arranged at equal intervals along the length direction of the wire board 1, the threading grooves 3 are regularly arranged on the wire board 1 in a grouping mode in a period manner, the first wire groove 301, the second wire groove 302 and the third wire groove 303 are arranged on the wire board 1 at different heights and are rigidly connected with the upper support plate 401 at the same side, the fourth wire groove 304 and the first wire groove 301 are arranged at the same height, the fifth wire groove 305 and the second wire groove 302 are arranged at the same height, the sixth wire groove 306 and the third wire groove 303 are arranged at the same height, the fourth wire groove 304, the fifth wire groove 305 and the sixth wire groove 306 are rigidly connected with the lower support plate 402 at the same side, the upper support plate 401 and the lower support plate 402 are rigidly connected to the short side of the threading slot 3, perpendicular to the wire board 1 and extending away from the wire board 1, so that linear channels 501 with different heights and a bending channel 502 can be formed, the wire board 1 is provided with a mounting hole 7, and the guard plate 2 is provided with a vent hole 6.

Example 2: on the basis of the structure of the embodiment 1, a limiting plate 8 is mounted on the guard plate 2, and an inward curled edge is arranged above the guard plate 2 and used for clamping and fixing the limiting plate 8.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any person skilled in the art may modify or modify the technical details disclosed above into equivalent embodiments with equivalent variations. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.

Claims (7)

1. A wiring harness base plate comprising: line board (1) and rigid connection are in backplate (2) on line board (1) limit portion, it has a plurality of threading grooves (3) to open on line board (1), its characterized in that, threading groove (3) are along line board (1) length direction is equidistant to be seted up, threading groove (3) are periodic law with the form of grouping and set up on line board (1), adjacent two threading groove (3) are in the difference in height of seting up on line board (1).

2. Harness support according to claim 1, characterised in that the threading slot (3) is rigidly connected to a strip (4) at the short side, the strip (4) lying in a plane perpendicular to the plane of the line sheet (1), the strip (4) extending away from the line sheet (1).

3. Harness base plate according to claim 2, characterized in that the strip (4) comprises: an upper support plate (401) and a lower support plate (402), wherein the upper support plate (401) and the lower support plate (402) are positioned at different short side edges of the threading groove (3).

4. A harness chassis according to claim 3, characterised in that the upper and lower strips (401, 402) alternate.

5. Harness base plate according to claim 4, characterized in that the first set of threading slots (3) comprises: first wire casing (301), second wire casing (302) and third wire casing (303), the second group threading groove (3) include: the wire drawing device comprises a fourth wire groove (304), a fifth wire groove (305) and a sixth wire groove (306), wherein the first wire groove (301) and the fourth wire groove (304) are arranged at the same height, the second wire groove (302) and the fifth wire groove (305) are arranged at the same height, the third wire groove (303) and the sixth wire groove (306) are arranged at the same height, a first group of wire drawing grooves (3) are connected with the upper support plate (401), and a second group of wire drawing grooves (3) are connected with the lower support plate (402).

6. Harness support according to claim 1, characterized in that the line board (1) is provided with mounting holes (7) and the cover sheet (2) is provided with ventilation holes (6).

7. Harness bottom plate according to any of claims 1-6, characterised in that a limiting plate (8) is mounted on the cover plate (2).

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