Test fixture used for temperature shock test of oscilloprobe and operation method of test fixture

• Main Authors: LU BO, WANG ZHIWEN, ZHANG YONGHU, SUN GUOQUAN
• Format: Patent
• Language: Chinese; English
• Published: 20.11.2018
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention provides a test fixture used for the temperature shock test of an oscilloprobe. The test fixture comprises a push rod, a left cavity body, a right cavity body, a flexible cable component, and a cover plate; the right cavity body and the left cavity body are connected through an assembling screw, the distance between the left cavity body and the right cavity body is adjusted by screwing and unscrewing the assembling screw; one of the left cavity body and the right cavity body is provided with a connecting cavity; a slideway is arranged in the connecting cavity, the flexible cablecomponent is mounted in the slideway, a first connector matched with an oscilloprobe interface is arranged at one end of the flexible cable component, the first connector is pushed by the pushing force of the push rod to move towards the oscilloprobe in the slideway until the first connector is connected with the oscilloprobe through a socket, a second connector is connected at the other end of the flexible cable componen