Harness Plug-in

Abstract

The invention discloses a wire harness inserting element, which comprises a female inserting element, a terminal locking element, a core body locking element, a male inserting element and an insertingelement locking element, wherein the female inserting element comprises a sealing ring, an inner core body, an inserting element terminal and an outer casing; the sealing ring is sheathed on the inner core body; a penetrating hole is formed in the inner core body; the inserting element terminal is inserted and connected in the inner core body through the penetrating hole; the inner core body is inserted and connected in the outer casing; the terminal locking element is used for locking the inserting element terminal in the inner core body; the core body locking element is used for locking theinner core body in the outer casing; the male inserting element is inserted and connected in the female inserting element; the inserting element locking element is used for locking the male insertingelement on the outer casing. The female inserting element is arranged into a split type structure, so that the sealing ring is enabled to be installed under the shielding-free condition; meanwhile, the terminal locking element, the core body locking element and the inserting element locking element are respectively used for locking the inserting element terminal, the inner core body and the maleinserting element; the installing convenience of the sealing ring is enhanced; the structure stability of the wire harness inserting element is ensured; the potential safety hazard caused by unfirm insertion and connection is avoided.

Description

technical field [0001] The invention relates to the technical field of wiring harness connection of automobiles, in particular to a wiring harness plug-in. Background technique [0002] As an important part in the car, the wiring harness plug-in is mainly used to connect the wiring harness, so as to ensure the normal transmission of current and ensure the safe and reliable operation of the vehicle electrical appliances. [0003] Generally, the wiring harness plug-in includes a male plug-in and a female plug-in. The male plug-in and the female plug-in are respectively provided with a male terminal and a female terminal. Normal connection of the wiring harness. [0004] The current male plug-in and female plug-in rely on a simple snap-in structure. Generally, a snap-in hole is provided on the male plug-in, and a snap-in shrapnel is set on the female plug-in, and the snap-in shrapnel is used to fix the clip in the snap-in hole, thereby To realize the insertion of the male plu...

AI Technical Summary

Problems solved by technology

[0004] The current male plug-in and female plug-in rely on a simple snap-in structure. Generally, a snap-in hole is provided on the male plug-in, and a snap-in shrapnel is set on the female plug-in, and the snap-in shrapnel is used to fix the clip in the snap-in hole, thereby Realize the insertion of the male plug-in and the female plug-in, the reliability of the snap-in connection is low, and it is easy to appear that the snap-in is not in place

[0005] In addition, traditional wire harness inserts are generally manufactured by one-time injection molding. When installing the seal ring of this kind of integrated wire harness insert, it is necessary to use tools such as small picks to install and remove the seal ring. The operation process is very cumbersome. And it is very easy to damage the sealing ring, and its versatility is also low. On a model, many types of wiring harness plug-ins need to be processed, resulting in increased costs

[0006] In addition, the current wire harness plug-in, between the male plug-in and the female plug-in, and between the terminal and the plug-in, is fixed by simple shrapnel and card holes. The fixing reliability is low, which is not conducive to the structural stability of the wire harness plug-in. It is easy to cause electrical safety problems

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