Fuse electrical performance detection switching device

Abstract

The invention discloses a fuse electrical performance detection switching device. The fuse electrical performance detection switching device is composed of switching contact pins (1), a switching body (2), a spring (3), a positioning block (4) and a pressing screw (5), and is characterized in that the switching contact pins (1) are divided into a power source contact pin, a ground contact pin, an input signal 1 contact pin, an input signal 2 contact pin and an output signal contact pin, and the switching contact pins (1) are used for transmitting electric signals between a fuse and detection equipment; the switching contact pin (1) is arranged in a guide hole of the switching body (2), is in elastic contact with a fuse electrical performance socket through the spring (3), and is connected with the detection equipment through a circuit rotating plate or a wire, the switching body (2) is provided with a circular boss and a positioning block (4) for positioning a detected fuse, and the spring (3) enables the switching contact pin (1) to have flexibility; and the positioning block (4) is made of insulating materials and provided with a circular counter bore, and the pressing screw (5) is used for fixing the positioning block (4). According to the device, the problem of electrical performance detection of the small-caliber electronic time fuse is solved, and the efficiency and reliability of fuse detection are improved.

Description

technical field [0001] The invention belongs to the electric performance detection technology of a small-caliber electronic time fuze, and in particular relates to a small-caliber fixed-distance fuze electric performance detection technology. Background technique [0002] The small-caliber electronic time fuze is an electronic fuze whose action mode and detonation time are controlled by an electronic movement. The electronic movement is the control brain of the electronic fuze, which is extremely critical to the fuze. In order to effectively protect the electronic movement of the fuze, it is necessary to pot the electronic movement and the fuze together to achieve the purpose of resisting high overload. In the process of development and production, in order to reflect the electrical performance of the fuze more realistically, it is necessary to conduct electrical testing on the potted fuze. During the testing, the electrical performance interface needs to be connected with t...

AI Technical Summary

Problems solved by technology

In the process of development and production, in order to reflect the electrical performance of the fuze more realistically, it is necessary to conduct electrical testing on the potted fuze. During the testing, the electrical performance interface needs to be connected with the detection interface of the testing equipment, which is used for the detection of electrical signals. Transmission, transfer by ordinary pins, there are problems such as slow and inaccurate positioning of pins and sockets, poor contact reliability, etc.

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