Automobile wire harness connector

A technology for automotive wiring harnesses and connectors, applied to vehicle components, circuits or fluid pipelines, transportation and packaging, etc., can solve problems such as foreign matter entry, needle withdrawal, crooked needles, etc., to prevent foreign matter entry and improve connection stability Effect

CN114179733APending Publication Date: 2022-03-15CHONGQING CHANGAN AUTOMOBILE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2022-03-15

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Abstract

The automobile wire harness connector assembly comprises a connector assembly main body, the connector assembly main body comprises a connector assembly upper body and a connector assembly lower body, the connector assembly upper body is provided with a first containing cavity with an upward opening, the first containing cavity is provided with a first bottom wall, the connector assembly lower body is arranged below the first bottom wall, and the connector assembly lower body is provided with a second bottom wall. The connector lower body is internally provided with a terminal mounting cavity, the terminal mounting cavity is provided with a terminal mounting bottom wall, the terminal mounting bottom wall is provided with a plurality of terminal mounting holes for mounting wiring harness terminals, and the first bottom wall is provided with first pin via holes corresponding to the plurality of terminal mounting holes; the electric connector further comprises a terminal protection shell, and the terminal protection shell is provided with a first clamping position and a second clamping position in the first containing cavity. According to the invention, the phenomena of foreign matter entering, needle crooking or needle withdrawing can be prevented, and the connection stability of the automobile wire harness connector and the wire harness terminal is improved.
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Description

technical field

[0001] The invention relates to automobile components, in particular to an automobile wiring harness connector. Background technique

[0002] At present, the male end connectors of automobile wiring harnesses are mainly based on the complete exposure of the pins of the wiring harness terminals in the cavity. Due to the lack of protection for the pins of the wiring harness terminals for a long time, there are many problems in the assembly link of the wiring harness supplier, the logistics transportation link and the factory assembly link. Control factors, the long-term exposure of the harness terminal pins are prone to damage to varying degrees, foreign objects may enter, crooked pins or pins may be withdrawn, and even the wiring harness terminal may break, which will affect the reliability of the wiring harness connection and cause the entire vehicle to be damaged. The electrical function fails.

[0003] CN207834737U discloses a plastic connector, comprising...

Examples

Embodiment Construction

[0032] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0033] Such as Figure 1-Figure 8 As shown, a kind of automobile wiring harness connector in this embodiment includes a connector main body 1, and the connector main body 1 includes a connector upper body 11 and a connector lower body 12, and the connector upper body 11 is provided with a first opening facing upwards. Accommodating cavity, the first accommodating cavity has a first bottom wall 111, the lower body 12 of the connector is arranged below the first bottom wall 111, and the interior of the lower body 12 of the connector is provided with a terminal installation cavity, and the terminal installation cavity has a terminal installation bottom wall 121 , the terminal installation bottom wall 121 is provided with a plurality of terminal installation holes for installing wiring harness terminals, and the positions corresponding to the plurality of terminal instal...