CN218275869U

CN218275869U - Automobile wire harness positioning buckle and automobile wire harness

Info

Publication number: CN218275869U
Application number: CN202222080398.7U
Authority: CN
Inventors: 徐常辉; 刘忠明
Original assignee: Zhejiang Zhizhuo Electronics Co ltd
Current assignee: Zhejiang Zhizhuo Electronics Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-01-10
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses an automobile wire harness positioning buckle and automobile wire harness, the positioning buckle comprises a base and a gland, a plurality of wire grooves are arranged on the upper part of the base at intervals, the gland is connected to the upper end of the base through a lock joint structure, and an elastic pressing sheet structure is arranged on the gland at a position corresponding to each wire groove; a fixed mounting structure is arranged on the base; automobile wire harness adopts the utility model provides a location is detained. The utility model discloses well structure is through optimal design, and wherein the structure is detained in the pencil location simple relatively, conveniently assembles production, can effectual reduction in production cost, improves the customer and uses experience and installation effectiveness to can carry out fine location to many the same wires with different diameters.

Description

Automobile wire harness positioning buckle and automobile wire harness

Technical Field

The utility model relates to a car pencil location is detained and is used this location to detain car pencil belongs to pencil structural design technical field.

Background

In recent years, with the continuous progress of society, the automobile industry is rapidly developed. Automotive vehicles use various wiring harnesses for connection between various electrical devices during manufacturing. Generally, the wire harness needs to be fixed and restrained by using a positioning buckle so as to be orderly arranged. Patent document CN213138687U discloses a fastener for fixing a wire harness, which can be applied to fixing wire harnesses with different thickness diameters, and meanwhile, the wire harness is compressed by a spring to ensure that the wire harness is not crushed. Although the above-mentioned patent document solves some problems in the prior art, the buckle has disadvantages: the number of the components is large, the assembly is very inconvenient, and the manufacturing cost is high.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims at providing a car pencil that rational in infrastructure location was detained and was used this car pencil location to detain is restrainted to the car pencil that configuration optimization was reasonable, the utility model provides a pencil location is detained the structure and is simple relatively, conveniently assembles production, can effectual reduction in production cost to can carry out fine location to many the same wires with different diameters.

Realize the utility model discloses the technical scheme of purpose is:

a car wiring harness positioning buckle comprises a base and a gland, wherein a plurality of wire grooves are formed in the upper portion of the base at intervals, the gland is connected to the upper end of the base through a buckling structure, and an elastic pressing sheet structure is arranged on the gland in a position corresponding to each wire groove; and the base is provided with a fixed mounting structure.

In the above technical scheme, the elastic pressing sheet structure is an arc-shaped sheet, and the width direction of the arc-shaped sheet is in the same direction as the width direction of the wire slot.

In the above technical scheme, the arc-shaped piece and the gland are of an integrally formed structure.

In the above technical scheme, the fixed mounting structure is an integrated locking buckle formed on the bottom surface of the base.

In the technical scheme, the base is provided with the separation baffle between two adjacent wire grooves, the upper end of the separation baffle is provided with the positioning insertion platform, and the gland is provided with the positioning insertion slot matched with the positioning insertion platform in an insertion manner.

In the above technical solution, the fastening structure includes a fastening hole and a fastening table, one of the fastening hole and the fastening table is disposed on the base, and the other is disposed on the press cover.

In the technical scheme, the thickness from the root end to the tip end of the arc-shaped piece is gradually decreased.

In the technical scheme, at least two elastic pressing sheet structures are arranged on the pressing cover at positions corresponding to the wire slots, and the at least two elastic pressing sheet structures are arranged at intervals along the length direction of the wire slots.

In the technical scheme, the middle part of the base is provided with a communicating groove communicated with each wire groove, and the elastic pressing sheet structure is arranged above the communicating groove.

An automobile wire harness comprises a plurality of wires and positioning buckles fixed on the wires, wherein an electric connector is connected to the end parts of the wires; the positioning buckle is adopted, the plurality of wires correspondingly penetrate through the wire grooves on the base one by one and are pressed by the corresponding elastic pressing sheet structures on the pressing cover.

The utility model discloses positive effect has: the utility model discloses a structure that car wiring harness location was detained is through the optimal design, and is rational in infrastructure, constitute the obvious reduction of spare part quantity, the structure is simpler, the production of conveniently assembling, when using this location to detain fixed car wiring harness, lay a plurality of wire inslots at the base side by side with many wire one-to-ones earlier, then close the gland at base upper portion lid, each elasticity preforming structure correspondence through on the gland compresses tightly the wire of each wire inslot, rethread fixed mounting structure is detained the location and is fixed on the automobile body, so can fix many wires simultaneously, and even if the wire of different diameters also can be by fine fixed, carry out the crimping through elasticity preforming structure to the wire and can avoid damaging the wire.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below. In the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of the automotive harness positioning buckle of the present invention;

FIG. 2 is a sectional view of a portion of the automotive harness positioning buckle of the present invention;

fig. 3 is a front view of the positioning buckle of the present invention;

FIG. 4 is a perspective view of the retaining buckle shown in FIG. 3;

FIG. 5 is a schematic view of the base of the present invention;

fig. 6 is a schematic structural view of the middle gland of the present invention.

The reference symbols shown in the figures are: 1-a wire; 2-positioning buckles; 21-a base; 22-a gland; 221-positioning slots; 23-wire grooves; 24-an elastic tabletting structure; 25-locking the buckle; 26-baffle plate; 261-positioning and inserting a table; 27-a communication groove; 3-an electrical connector; 4-buckling the table; 5-buckling holes.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

Example 1

The structure of the automotive harness positioning buckle in the embodiment is shown in fig. 2 to 6, and the automotive harness positioning buckle comprises a base 21 and a gland 22, wherein a plurality of wire slots 23 are arranged on the upper portion of the base 21 at intervals, the gland 22 is connected to the upper end of the base 21 through a fastening structure, and elastic pressing sheet structures 24 are arranged on the gland 22 at positions corresponding to the wire slots 23; and a fixed mounting structure is arranged on the base 21. The location in this embodiment is detained the structure and is passed through optimal design, when using this location to detain fixed car pencil, earlier 1 one-to-one of many wires is laid side by side in a plurality of wire casings 23 of base 21, then lid closing gland 23 on base 21 upper portion, each elasticity preforming structure 24 correspondence through on the gland 23 compresses tightly the wire in each wire casing 23, rethread fixed mounting structure is detained the location on 2 are fixed in the automobile body, so can fix many wires simultaneously, and even if the wire of different diameters also can be by fine fixed, carry out the crimping through elasticity preforming structure 24 and can avoid damaging the wire to the wire.

In the scheme of this embodiment, the elastic pressing structure 24 is an arc-shaped piece, so as to facilitate easy bending deformation when being pressed, and further, the width direction of the arc-shaped piece is the same as the width direction of the wire casing 23.

In this embodiment, the arc-shaped pieces and the gland 22 are of an integrally formed structure, and can be integrally processed by injection molding, so that compared with split assembly, the number of parts is reduced, and the processing and production are convenient; in actual operation, a stainless steel sheet can be integrally injected inside to enhance the strength of the arc sheet; reinforcing ribs can be arranged on the inner arc surface of the arc-shaped sheet to improve the strength of the arc-shaped sheet.

In a further embodiment, the fixing and mounting structure is a locking buckle 25 integrally formed on the bottom surface of the base 21, and the fixing and mounting can be realized by clamping the locking buckle 25 into a positioning hole on the vehicle body during mounting.

In a practical implementation of this embodiment, a baffle 26 is disposed on the base 21 between two adjacent wire slots 23, a positioning insertion platform 261 is disposed at the upper end of the baffle 26, a positioning insertion slot 221 in insertion fit with the positioning insertion platform 261 is disposed on the gland 22, and the positioning connection between the gland 22 and the base 21 can be enhanced through the insertion fit between the positioning insertion platform 261 and the positioning insertion slot 221.

The fastening structure in the embodiment comprises a fastening hole 5 and a fastening table 4, wherein the fastening hole 5 is arranged on the base 21, the fastening hole 5 is arranged on the gland 22, and the gland 22 is rapidly connected with the base 21 through the matching of the fastening hole 5 and the fastening table 4; as a modified embodiment, the buckling table 4 may be disposed on the pressing cover 22, and the buckling table 4 may be disposed on the base 21.

Furthermore, in the present embodiment, the thickness from the root end to the tip end of the arc-shaped piece is set to decrease progressively, that is, the thickness of the root end of the arc-shaped piece is greater than that of the tip end, so that the strength of the arc-shaped piece can be enhanced, the arc-shaped piece is prevented from being easily broken when being pressed, and meanwhile, good pressure is kept on the lead.

In order to ensure that the wires are effectively compressed, in the embodiment, two elastic pressing structures 24 are arranged on the gland 22 at positions corresponding to the wire slots 23, and the two elastic pressing structures 24 are arranged at intervals along the length direction of the wire slots 23, so that the wires can be compressed at two positions; in actual operation, three or more than three elastic pressing sheet structures 24 can be arranged on the gland 22 corresponding to each wire groove 23 according to requirements, so as to enhance the better pressing effect on the wires.

In this embodiment, the middle of the base 21 is provided with a communicating groove 27 communicated with each wire casing 23, and the elastic pressing structure 24 is arranged above the communicating groove 27, so that the elastic pressing structure 24 can compress a plurality of wires at the communicating groove 27, and the interference influence of the baffle between adjacent wire casings 23 on the elastic pressing structure 24 is reduced.

Example 2

An automobile wire harness is structurally shown in figure 1 and comprises a plurality of wires 1 and positioning buckles 2 fixed on the wires 1, wherein an electric connector 3 is connected to the end parts of the wires 1; the positioning buckle 2 adopts the positioning buckle described in embodiment 1, the plurality of wires 1 penetrate through the wire slots 23 on the base 21 in a one-to-one correspondence manner and are pressed by the corresponding elastic pressing structures 24 on the pressing cover 22, and the plurality of relatively independent elastic pressing structures 24 are arranged on the pressing cover 22 to correspondingly press the wires in the wire slots 23, so that the wires with the same and different diameters can be better pressed in an adaptive manner, and the practicability is good.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.

Claims

1. The utility model provides an automobile wiring harness location is detained, its includes base (21) and gland (22), base (21) upper portion is one row of interval and is provided with a plurality of wire casings (23), its characterized in that: the gland (22) is connected to the upper end of the base (21) through a buckling structure, and elastic pressing sheet structures (24) are arranged on the gland (22) at positions corresponding to the wire grooves (23); and a fixed mounting structure is arranged on the base (21).

2. The automotive harness positioning buckle as claimed in claim 1, wherein: the elastic pressing sheet structure (24) is an arc-shaped sheet, and the width direction of the elastic pressing sheet structure is the same as the width direction of the wire slot (23).

3. The automotive harness positioning buckle as claimed in claim 2, wherein: the arc-shaped sheet and the gland (22) are of an integrally formed structure.

4. The automotive harness positioning buckle as claimed in claim 1, wherein: the fixed mounting structure is a locking buckle (25) which is integrally formed on the bottom surface of the base (21).

5. The automotive harness positioning buckle as claimed in claim 1, wherein: be equipped with on base (21) between two adjacent wire casings (23) and separate baffle (26), it is equipped with the location and inserts platform (261) to separate baffle (26) upper end, be equipped with on gland (22) with platform (261) grafting complex location slot (221) is inserted in the location.

6. The automotive harness positioning buckle according to claim 1, wherein: the buckling structure comprises a buckling hole (5) and a buckling table (4), wherein one of the buckling hole (5) and the buckling table (4) is arranged on the base (21), and the other one is arranged on the gland (22).

7. The automotive harness positioning buckle according to claim 2 or 3, characterized in that: the thickness from the root end to the tip end of the arc-shaped piece is gradually decreased.

8. The automotive harness positioning buckle according to any one of claims 1 to 6, wherein: the pressing cover (22) is provided with at least two elastic pressing sheet structures (24) at positions corresponding to the wire grooves (23), and the at least two elastic pressing sheet structures (24) are arranged at intervals along the length direction of the wire grooves (23).

9. The automotive harness positioning buckle according to any one of claims 1 to 6, wherein: the middle part of the base (21) is provided with a communicating groove (27) communicated with each wire groove (23), and the elastic pressing sheet structure (24) is arranged above the communicating groove (27).

10. An automobile wire harness comprises a plurality of wires (1) and positioning buckles (2) fixed on the wires (1), wherein an electric connector (3) is connected to the end parts of the wires (1); the positioning buckle is characterized in that the positioning buckle (2) adopts the positioning buckle as claimed in any one of claims 1 to 9, and the plurality of wires (1) correspondingly penetrate through the wire slots (23) on the base (21) one by one and are crimped by the corresponding elastic pressing sheet structures (24) on the pressing cover (22).