CN102148461B

CN102148461B - Automotive wiring harness connector

Info

Publication number: CN102148461B
Application number: CN 201010570611
Authority: CN
Inventors: 程松捷; 李建欣; 欧阳贞和; 唐杰; 顾书瑞; 罗鸣; 杨健
Original assignee: TIANJIN KEWEN MOULDING PLASTIC INJECTION CO Ltd
Current assignee: TIANJIN KEWEN INDUSTRIAL CO., LTD.
Priority date: 2010-11-30
Filing date: 2010-11-30
Publication date: 2013-01-02
Anticipated expiration: 2030-11-30
Also published as: CN102148461A

Abstract

The invention relates to an automotive wiring harness connector, which consists of a plug jacket and a socket jacket; a crossbeam is arranged in the middle of the upper part of the plug jacket; an elastic strip is arranged in the middle of the upper part of the socket jacket; a hanging platform is arranged in the middle of the elastic strip; when the plug jacket is inserted into the socket jacket, the crossbeam presses and penetrates the hanging platform; the hanging platform locates and locks the crossbeam at the position of the elastic strip; a locking table is also arranged on the socket jacket above the plug jacket; a lockhole is arranged in the middle part of the locking table; a locking plate is transversely inserted below the locking table and above the crossbeam; and a hook is arranged on the elastic strip in the middle part of the locking plate; the locking plate arranged on the connector can only move transversely, can not influence the junction of two connectors at an initial gear, can only connect at a locating gear, and can lock directly to prevent the connector from separating. Compared with a current way of mounting a locking plate at the back part of an outer hook to prevent a hanging platform from separating from a crossbeam after the backward deformation of the outer hook, the automotive wiring harness connector can connect more directly and quickly, and is safer and more reliable.

Description

A kind of automobile wire harness connector

Technical field

The invention belongs to automotive field, especially a kind of automobile wire harness connector.

Background technology

When automotive wire bundle used the plug end of connector to be connected with socket end, an end was for having flexible outer hanging hook, and the other end is beam structure.During installation, utilize the strain of outer hanging hook, the hanging platform on the hook is articulated on the crossbeam of other end connector.Safe and reliable for two connectors are connected, a locking plate is set usually, pin outer hanging hook and prevent from deviating from crossbeam after its distortion.But be subject to gap, beam deformation and hanging platform insufficient strength and the impact of factor such as be cut off, the connection of two connectors is still reliable not, comes off easily.

Summary of the invention

The object of the invention is to overcome the deficiencies in the prior art part, provide a kind of and mount fast and the automobile wire harness connector of firm and reliable connection.

The present invention realizes that the technical scheme of purpose is as follows:

A kind of automobile wire harness connector, consisted of by plug boot and socket jacket, be shaped with a crossbeam in the middle of the top of plug boot, in the middle of the top of socket jacket, be shaped with a spring, in the middle of this spring, be shaped with a hanging platform, when the plug boot plug-in mounting enters socket jacket, the crossbeam compressing is also passed hanging platform, hanging platform with this crossbeam at spring place position and lock, it is characterized in that: on the socket jacket above the plug boot, also be shaped with a lock platform, be shaped with lockhole at lock platform middle part, laterally plug-in mounting enters a locking plate below the lock platform, above the crossbeam, and the middle part spring made at locking plate is shaped with hook.

And the middle part spring made at locking plate is shaped with former and later two hooks.

Advantage of the present invention and good effect are:

1, this connector is after the crossbeam of plug boot mounts the hanging platform of socket jacket, below socket jacket is locked platform, above the plug, pass the locking plate of packing into, but be shaped with the hook bullet lock platform made fore shaft place of packing on this locking plate, thus can perfect locking receptacles sheath and plug boot, firm and reliable connection.

2, the locking plate installed of this connector can only transverse shifting, can not affect the docking of two connectors at first gear, gear can connect in the location, and pin directly and prevent that it from deviating from, with existing outer hanging hook back locking plate is installed and is prevented that it is out of shape backward mode that rear hanging platform breaks away from crossbeam and compares, connect more direct fast, safety and reliability.

Description of drawings

Fig. 1 is structural front view of the present invention;

Fig. 2 is that the A-A of Fig. 1 is to cross-sectional view;

Fig. 3 is that the B-B of Fig. 1 is to cross-sectional view;

Fig. 4 is that the C-C of Fig. 2 is to cross-sectional view;

Fig. 5 is that locking plate is in the cross-sectional view of first gear;

Fig. 6 is that locking plate is at the schematic cross-section of location gear;

Fig. 7 is the enlarged front view of locking plate;

Fig. 8 is the vertical view of Fig. 7;

Fig. 9 is that the F-F of Fig. 8 is to cross-sectional view.

Embodiment

The invention will be further described below in conjunction with accompanying drawing and by specific embodiment, and following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.

A kind of automobile wire harness connector, consisted of by plug boot 7 and socket jacket 1, be shaped with a crossbeam 3 in the middle of the top of plug boot, in the middle of the top of socket jacket, be shaped with a spring 2, in the middle of this spring, be shaped with a hanging platform 4, when the plug boot plug-in mounting entered socket jacket, hanging platform was also passed in crossbeam compressing, hanging platform with this crossbeam at spring place position and lock.

Innovative point of the present invention is:

On the socket jacket above the plug boot, also be shaped with a lock platform 5, be shaped with lockhole 9 at lock platform middle part, laterally plug-in mounting enters a locking plate 8 below the lock platform, above the crossbeam, the structure of this locking plate is referring to Fig. 7,8,9, be shaped with former and later two hooks 6 at the middle part of locking plate spring, when this hook did not insert socket jacket in plug boot, its position as shown in Figure 5; When inserting socket jacket and locking plate at first gear, namely previous hook is in lockhole, and referring to Fig. 6, this structure does not affect the connection of plugs and sockets; Locking plate is seen Fig. 3 when the gear of location, two equal setting-ins of hook on the locking plate enter in the lockhole, and at this moment, the connection of socket plug is locked.

Claims

1. automobile wire harness connector, consisted of by plug boot and socket jacket, be shaped with a crossbeam in the middle of the top of plug boot, in the middle of the top of socket jacket, be shaped with a spring, in the middle of this spring, be shaped with a hanging platform, when the plug boot plug-in mounting enters socket jacket, the crossbeam compressing is also passed hanging platform, hanging platform with this crossbeam at spring place position and lock, it is characterized in that: on the socket jacket above the plug boot, also be shaped with a lock platform, be shaped with lockhole at lock platform middle part, below the lock platform, crossbeam top laterally plug-in mounting enters a locking plate, and the middle part spring made at locking plate is shaped with hook.

2. automobile wire harness connector according to claim 1, it is characterized in that: the middle part spring made at locking plate is shaped with former and later two hooks.