CN212230712U - Self-locking and retaining type joint for wiring harness - Google Patents

Abstract

The utility model provides a pencil auto-lock stopping formula connects, is equipped with the hasp in the inside that connects for the fastness of pencil and the junction that connects keeps being connected, the outside of the connector with the electrical part be equipped with fixed buckle of U type and elasticity hasp, utilize fixed buckle and elastic hasp to combine the dismouting of being convenient for, and the connection that results in is not hard up in dragging of effectual buffering junction, forms elastic buffer. Set up T style of calligraphy stopping buckle inside it, effectively prevent that the pencil is not hard up.

Description

Self-locking and retaining type joint for wiring harness

Technical Field

The utility model relates to the field of machine-building, especially a pencil auto-lock stopping formula connects.

Background

As is well known, a wire harness is one of the essential automotive electrical components in the modern automotive manufacturing process. About 60% of the whole parts of the automobile belong to electric devices, and the electric devices are connected by wire harnesses with different specifications to realize information transmission. And the wire harness joint is a connecting part of the wire harness and the electric device, and in the actual process, the connection is not firm due to vibration generated by vehicle running, the joint is loosened, the joint can be possibly separated, and the like.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the problem that needs to solve is: a self-locking and retaining connector for a wire harness is provided.

In order to solve the technical problem, the utility model discloses use following method to realize: a wire harness self-locking and retaining type joint comprises a U-shaped buckle (1), an elastic buckle (2), a wire harness groove (3), a T-shaped retaining buckle (4), an elastic buckle plate spring (5) and a buckle (6);

the interior of the device is bilaterally symmetrical, and the T-shaped retaining buckle (4) is arranged on the inner wall of the joint; the U-shaped buckle (1) is arranged at the joint of one end of the outer edge of the connector and an electric device, the elastic lock catch (2) is arranged at the other end of the outer edge of the connector, the elastic lock catch plate spring (5) is arranged at the bottom end of the elastic lock catch (2), and the buckle (6) is arranged at the upper part of the elastic lock catch plate spring (5); a connecting buckle is arranged between the U-shaped buckle (1) and the elastic buckle (2) at the outer edge of the joint.

The utility model discloses positive effect: this device makes things convenient for the dismouting when being connected with the electrical part to there is certain cushioning effect of dragging, effectually prevents droing of junction, and inside pencil junction adopts T style of calligraphy stopping device, effectively prevents droing of pencil.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-2, a wire harness self-locking stopping type joint, comprises a U-shaped buckle 1, an elastic lock catch 2, a wire harness slot 3, a T-shaped stopping buckle 4, an elastic lock catch plate spring 5, and a buckle 6.

The inside bilateral symmetry of this device is equipped with T type stopping buckle 4 on the inner wall, effectively prevents not hard up of pencil, is equipped with U type buckle 1 and electrical part fixed connection at pencil outside edge (promptly with the junction of electrical part), is equipped with elasticity hasp 2 in the plane of symmetry department of U type buckle 1, and the bottom of elasticity hasp 2 is equipped with elasticity hasp leaf spring 5, is equipped with buckle 6 on the upper portion of elasticity hasp leaf spring 5, convenient being connected with the electrical part.

The principle is as follows: the utility model discloses there are fixed buckle of U type and elasticity hasp in the connector external design with the electrical part, utilize fixed buckle and elastic hasp to combine to use the dismouting of being convenient for to the connection that results in of dragging of effectual buffering junction is not hard up. Set up T style of calligraphy stopping buckle inside it and effectively prevent that the pencil is not hard up.

The present invention is not limited to the above-mentioned preferred embodiments, and any person can obtain other products in various forms under the teaching of the present invention, but any change in shape or structure is made, and all the technical solutions identical or similar to the present invention are within the protection scope of the present invention.

Claims (1)

1. A wire harness self-locking and retaining type joint is characterized by comprising a U-shaped buckle (1), an elastic lock catch (2), a wire harness groove (3), a T-shaped retaining buckle (4), an elastic lock catch plate spring (5) and a buckle (6);

the interior of the device is bilaterally symmetrical, and the T-shaped retaining buckle (4) is arranged on the inner wall of the joint; the U-shaped buckle (1) is arranged at the joint of one end of the outer edge of the connector and an electric device, the elastic lock catch (2) is arranged at the other end of the outer edge of the connector, the elastic lock catch plate spring (5) is arranged at the bottom end of the elastic lock catch (2), and the buckle (6) is arranged at the upper part of the elastic lock catch plate spring (5); a connecting buckle is arranged between the U-shaped buckle (1) and the elastic buckle (2) at the outer edge of the joint.

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