KR970048209A

KR970048209A - Push / Pull Switch Durability Tester

Info

Publication number: KR970048209A
Application number: KR1019950063210A
Authority: KR
Inventors: 양준석
Original assignee: 김태구; 대우자동차 주식회사
Priority date: 1995-12-29
Filing date: 1995-12-29
Publication date: 1997-07-29

Abstract

본 발명은 자동차 부품의 내구성을 시험하는 장치에 관한 것으로, 자동차의 가종 전기장치에 전원을 공급하기 위해 접점을 연결하는 푸쉬/폴 스위치(Push/Pull Switch)의 내구성 시험에서 설정된 조건이 경과하기 이전에 푸쉬/풀 스위치의 이상이 검출되면 검출된 결과를 표시수단을 통해 디스플레이함과 동시에 시험장치의 동작을 중지시켜며, 시험도중 시험장치의 이상이 검출되면 시험장치의 동작을 자동으로 중지시켜 푸쉬/풀 스위치의 내구성 시험에 신뢰성이 제공된다.The present invention relates to an apparatus for testing the durability of automotive parts, before the conditions set in the durability test of the push / pull switch (connecting contact) for supplying power to the household electrical apparatus of the vehicle If an abnormality of the push / pull switch is detected, the detected result is displayed on the display means and the operation of the test apparatus is stopped.If an abnormality of the test apparatus is detected during the test, the operation of the test apparatus is automatically stopped. Reliability is provided for durability testing of the / pull switch.

Description

Push / Pull Switch Durability Tester

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 푸쉬/풀 스위치의 내구성 시험장치 구성블럭도.1 is a block diagram illustrating a durability test apparatus for a push / pull switch according to the present invention.

Claims

An endurance test apparatus for an automobile push / pull switch, comprising: key input means for inputting a test signal such as switching strength and the number of times of switching for testing the durability of the push / pull switch and a key signal for operation of the test apparatus; An input port for interfacing a signal detected from the sensor, display means for displaying the input test condition and a test result detected from an arbitrary sensor; Analyzing and storing a transformer for converting a voltage into a voltage required for a test apparatus, a rectifying means for rectifying the switched voltage to a DC voltage, a durability test condition applied from the key input means, and a test result detected from the sensor; Control means for controlling an operation for an endurance test of the push / pull switch, and the control means A predetermined number of output ports for outputting the test conditions stored in the test unit to the driving unit side, and lights up in response to a signal applied from the control means when the end of the push / pull switch endurance test or abnormality detection or test error is detected Durability test apparatus of the push / pull switch characterized in that it comprises a warning light.

※ Note: The disclosure is based on the initial application.