CN205246295U

CN205246295U - Waterproof combined test rack of car wiring harness connector

Info

Publication number: CN205246295U
Application number: CN201521018784.7U
Authority: CN
Inventors: 韩璐; 王文国; 刘英莉; 李嘉博
Original assignee: Brilliance Auto Group Holding Co Ltd
Current assignee: Brilliance Auto Group Holding Co Ltd
Priority date: 2015-12-10
Filing date: 2015-12-10
Publication date: 2016-05-18
Anticipated expiration: 2025-12-10

Abstract

The utility model provides a waterproof combined test rack of car wiring harness connector, includes the casing, sets up basin, display dial, control button on the casing, and its technical essential is: the display dial includes test pressure table and air supply summary statement, and control button includes air supply control button, pressure regulating switch and emergency stop button, basin one side is equipped with air supply control button, pressure regulating switch and emergency stop button, and casing one side is equipped with the high -pressure water pipe that is linked together with the basin, is equipped with test pressure table and air supply summary statement on the casing on basin upper portion, and the bottom of casing one side is equipped with the air supply entry. It has advantages such as easy operation, reliability height, test accuracy height.

Description

Automobile harness plugging waterproof Comprehensive Testing Facility

Technical field

The utility model belongs to automobile manufacturing field, is a kind of automobile harness plugging waterproof Comprehensive Testing Facility specifically.

Background technology

Along with increasing of Hyundai Motor electronic equipment, the fault that automobile circuit and electrical equipment occur is more aobvious complicated. Automobile connector is as the important spare part of car load wire harness, and the quality of its water resistance will directly have influence on automobile circuit performance. Therefore before new model listing, need through a large amount of bench tests and actual road test in order to testing authentication, and will simulate the actual user demand of user under all kinds of conditions. At present designed a kind of automobile wiring harness connector waterproof test stand for the water resistance test of vehicle harness connector, this stand uses in my company's checking.

Utility model content

The purpose of this utility model is to provide a kind of automobile harness plugging waterproof Comprehensive Testing Facility, has fundamentally solved the problems referred to above, its have simple to operate, reliability is high, test accuracy advantages of higher.

For achieving the above object, the utility model provides following technical scheme: this automobile harness plugging waterproof Comprehensive Testing Facility comprises housing, is arranged on tank, display dial, control button on housing, its technical essential is: described display dial comprises test pressure table and source of the gas summary table, and control button comprises source of the gas control button, pressure regulating switch and scram button; Tank one side is provided with source of the gas control button, pressure regulating switch and scram button, and housing one side is provided with the high-pressure water pipe being connected with tank, and the housing on tank top is provided with test pressure table and source of the gas summary table, and the bottom of housing one side is provided with air source inlet.

The beneficial effects of the utility model: Pressure gauge adopts shock-proof pressure gauge to be applicable to the violent oscillator field of environment institute, can tolerate the pulsation of medium, impact and off-load suddenly, and it is clear that instrument instruction is stablized. Adopt central gas supply, the short time releases energy, corresponding to obtain high speed in intermittent movement. Can realize buffering, impact load and overload have stronger adaptive capacity, under a stable condition. Can make pneumatic means have hold facility. Operating platform operation is comfortable, and heatproof, moisture-proof are anti-oxidant, and insulating environment-friendly is safe and reliable. Can complete for automobile-used all waterproof connectors the water resistance test of automobile connector.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is trystate schematic diagram.

Description of reference numerals:

In Fig. 1: 1 housing, 2 test pressure tables, 3 source of the gas control buttons, 4 pressure regulating switch, 5, scram button, 6 tested connectors, 7 high-pressure water pipe, 8 air source inlet, 9 tanks, 10 source of the gas summary tables;

In Fig. 2: 6 tested connectors, 9 tanks, 11 gas source conduits, 12 electric wires.

Detailed description of the invention

Below in conjunction with Fig. 1 ~ 2, describe content of the present utility model in detail by specific embodiment. This automobile harness plugging waterproof Comprehensive Testing Facility comprises housing 1, is arranged on tank 9, test pressure table 2, source of the gas summary table 10, source of the gas control button 3, pressure regulating switch 4 and scram button 5 on housing. Source of the gas summary table range of readings is 0 ~ 1MPa, and test pressure meter reading scope is 0 ~ 0.4MPa. Tank one side is provided with source of the gas control button 3, pressure regulating switch and scram button 5, housing one side is provided with the high-pressure water pipe 7 being connected with tank, the housing on tank top is provided with test pressure table and source of the gas summary table 10, and the bottom of housing one side is provided with air source inlet 8. Pressure regulating switch can adopt stainless steel ball hair style pressure regulating switch, simple to operate, good airproof performance. Pressure regulating switch is responsible for controlling pressure between source of the gas and source of the gas control button. Scram button in case of emergency, can, at cut-out equipment under fortuitous event, ensure the safety of test process. Want again starting device and must discharge this button, unclamp after only need rotating clockwise about 45 °, the part of pressing will be upspring. High-voltage tube adopts color silica gel pipe, and mating interface adopts push-in structure, can be used for large-scale water proofing property equipment experiment, and replaceable one-tenths PU disc type is prolonged trunnion and tested, and high pressure syringe needle employing stainless steel type syringe needle, can ensure that air pressure is non-leakage.

When use, by the tested connector 6 with live wire 12 to insert rearmounted be filled with in the tank of 20 ± 10 DEG C of water, and 0.01MPa compressed air is injected along socket aperture by gas source conduit 11. As emerged from socket without bubble, increase the each 0.01MPa of air pressure until 0.1MPa in 30s. And being forced into 0.05MPa waterproof bolt exposes socket place and must not leak gas.

Claims

1. an automobile harness plugging waterproof Comprehensive Testing Facility, comprise housing, be arranged on tank, display dial, control button on housing, it is characterized in that: described display dial comprises test pressure table and source of the gas summary table, and control button comprises source of the gas control button, pressure regulating switch and scram button; Tank one side is provided with source of the gas control button, pressure regulating switch and scram button, and housing one side is provided with the high-pressure water pipe being connected with tank, and the housing on tank top is provided with test pressure table and source of the gas summary table, and the bottom of housing one side is provided with air source inlet.