Piezoelectric type synchronizing signal trigger and compact type shooting auxiliary training system

Abstract

The invention discloses a piezoelectric type synchronizing signal trigger and a compact type shooting auxiliary training system. The synchronizing signal trigger comprises a cartridge case, a tail sleeve, a percussion base, a piezoelectric unit and a piezoelectric unit support, wherein the piezoelectric unit is fixed to the piezoelectric unit support; and a gun firing pin drives the percussion base to knock the piezoelectric unit to generate a trigger signal. A target scoring unit of the shooting auxiliary training system compares image data with standard target image date for solution, so that the aiming ring number during the shooting process is obtained, the ring number during the generation of the trigger signal is displayed on the target scoring unit and the target is reported through sound. The compact type shooting auxiliary training system is similar to a live ammunition target shooting process, and is more acceptable for shooters, the problem that shooters develop bad shooting habits due to the situation that other simulated training devices have relatively large difference with live ammunition target shooting is solved, and the purpose of training while inspection and correction is achieved.

Description

technical field [0001] The invention belongs to the field of military and sports technical equipment, and relates to a shooting auxiliary training system based on a synchronous signal trigger, in particular to a synchronous signal trigger used for the shooting auxiliary training system. Background technique [0002] Due to limited conditions and safety factors, live ammunition shooting training is full of difficulties, such as lack of training time, high training costs, small training venues, urban safety factors and so on. Therefore, it is of great practical significance and application value to develop a low-cost, easy-to-carry, simple-to-operate, durable shooting training auxiliary system. [0003] At present, a lot of energy and funds have been invested in the field of shooting auxiliary training systems at home and abroad for related research. Shooting auxiliary training systems and invention patents based on different principles have come out one after another. The pri...

AI Technical Summary

Problems solved by technology

The problem of these systems is that the system is complex, the price is expensive, and a computer must be used as a supporting platform; at the same time, a special target must be used, or a cooperative target must be installed on the target, which limits the application and large-scale promotion of general trainers.

[0005] The problem with this invention when it is applied to military training is that the triggering time is inaccurate

As we all know, the number of rings of gun shooting depends on the angle and position between the muzzle and the target when the firing pin of the gun hits the bullet, and this invention adopts adding a trigger switch near the trigger to realize it. By pulling the trigger to trigger the switch signal, as an image processing Obviously, this moment cannot represent the real firing moment. The gun may change its angle due to the subsequent delay. If you want to accurately adjust the delay moment, there will be a big problem, especially for each gun. Both require precise adjustments, which will inevitably affect the promotion and application

In addition, since the device does not have a synchronous signal trigger, the gap between it and live ammunition shooting is large, and long-term use will easily affect the development of shooting habits.

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