A plug-in sheath fixing structure

Abstract

The invention discloses a plug-in sheath fixing structure, comprising a detachably connected male end plug-in sheath and a female end plug-in sheath, wherein the female end plug-in sheath is concavelyprovided with a neck; the male end plug-in sheath is provided with a pressing fixing member that is rotatably connected to the male end plug-in sheath, and the free end of the pressing fixing memberis provided with a block formed in a fixed fit with the neck. Compared with the prior art, the invention realizes the assembly of the male end plug-in sheath and the female end plug-in sheath by setting the rotationally connected pressing fixing member and rotating the pressing fixing member to make a fixed fit between the block and the neck, and realizes the separation of the male end plug-in sheath and the female end plug-in sheath by inversely rotating the pressing fixing member to make the block separated from the neck, which is convenient to disassemble and easy to repair when the vehiclehas an electrical problem.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an insert sheath fixing structure. Background technique [0002] The wiring harness on the car is electrically connected through the plug-in and the electrical appliance. The plug-in is composed of a sheath (the shell of the plug-in), a terminal, a terminal locking structure, a blind plug, a plug, etc. The plug-in on the wiring harness has a male end and a female end, and the male end and Only when the female end cooperates can the electrical appliance be connected to the power supply, ground wire and signal wire on the car to achieve normal work, while the male and female end plug-ins must be locked through the sheath to prevent the terminals in the plug-in plug from loosening, resulting in poor contact. [0003] refer to figure 1 The schematic diagram of the structure of the male end sheath and the female end sheath of the wire harness shown in the prior art solution, when ...

AI Technical Summary

Problems solved by technology

[0004] In the existing technical scheme, the female end sheath 1' and the male end sheath 2' are assembled and limited by the locking structure 13' and the locking port 23'. When separating the male and female sheaths, the button of the female end sheath 1' needs to be pressed. Pull out the female end sheath 1' while disassembling the structure 14'. Since the sheaths of the connectors are all plastic parts, they are relatively hard when the temperature is low. It is not easy to separate the female end sheath 1' from the male end sheath 2', and the vehicle has electrical problems and is not easy to repair

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