Stand-falling target machine and trajectory calculating method of target machine

Abstract

Th invention provides a stand-falling target machine. The stand-falling target machine comprises a main machine, a protection plate, a battery box and multiple sensors. The main machine comprises an upper shell and a chassis. A protection plate inserting buckle is fixedly arranged on one side of the chassis, and an inserting plate is arranged at the bottom of the protection plate in an integral forming manner. The inserting plate and the protection plate inserting buckle are inserted and fixed, and then the protection plate covers the front portion of the main machine. A motor seat is fixed tothe chassis, and a motor, a motor swing arm, a fish eye bulb and a forward-backward thread screw rod are arranged on the motor seat. The motor rotates to drive the motor swing arm to do 360-degree motion, the fish eye bulb drives the forward-backward thread screw rod, the spindle swing arm and a spindle to do reciprocating motion, starting and stopping are controlled through a limiting switch, adrone sleeve is driven to act according to a fixed angle, and a standing and falling effect is achieved. The stand-falling target machine is simple in structure and convenient to use, weight of the whole target machine structure is reduced, a training field can be arranged at any time and any place, and a stand-falling mechanism is precise in control and accurate in algorithm.

Description

technical field [0001] The technical field of the military or police training equipment of the present invention, in particular relates to a lifting and falling target drone and a ballistic calculation method of the target drone. Background technique [0002] Shooting accuracy and accuracy are particularly important to soldiers, policemen or players in shooting competitions. The key to improving the shooting hit rate and accuracy lies in the quality and efficiency of shooting training, which requires the use of training target drones. The traditional target is fixed in the shooting range by burying the pole in the ground. After shooting, personnel need to observe and calculate the number of shooting rings, which is time-consuming, laborious and inefficient. Therefore, this traditional target is very incompatible with the current military The needs of shooting training, assessment or competition for police or shooting competition personnel. [0003] With the development of ...

AI Technical Summary

Problems solved by technology

However, this automatic target reporting device has a high error rate and poor accuracy, which directly leads to errors in statistical data

[0004] In order to solve this technical problem, the inventor proposed a patent application for an automatic target reporting device in 2010, publication number: CN 201697560 U. This device uses sensors to calculate the number of rings, but there are still some defects, such as: 1. Inaccurate lifting and falling control; 2. Lightweight cannot be achieved (that is, target drones cannot be deployed at any time in mountains, forests, deserts and other environments); 3. There are defects in the algorithm, and there are errors or false positives

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