A comprehensive target board vehicle for helicopter gunship optical school

Abstract

The target plate vehicle for the comprehensive helicopter aerial gun optical school target of the present invention comprises: trolley, support frame, guide bar, support bar, lifter, support base, worm gear, worm screw, connector, longitudinal support arm, transverse support arm, a standard target plate and a special-shaped target plate, the support frame moves laterally along the chute on the trolley, a bottom plate is fixed at the lower end close to the support frame, the bottom plate is fixed at one end of the lifter and at least one guide bar, the lifter and at least one The other end of the guide rod is fixed on the support base above the support frame, and the support base is also equipped with a support rod, a worm gear and a worm screw, the worm gear meshes with the worm gear, the center of the worm gear is equipped with a support rod, and the worm gear and the support rod are connected by threads. The upper end of the support rod is fixed together with the longitudinal arm and the transverse arm through the connecting piece. The longitudinal arm and the transverse arm are perpendicular to each other. Several standard target plates are installed on the transverse arm, and several standard target plates are installed on the longitudinal arm. Shaped target board.

Description

technical field [0001] The invention relates to a target board vehicle, in particular to a target board vehicle for comprehensive helicopter gun optical school target which can be used for various helicopter models. Background technique [0002] When the gunship of the armed helicopter is calibrated by the optical aiming method, it is necessary to place a target board at the far end and mark the corresponding target points on the fixed position of the target board; or use a wall to paste the target paper on the corresponding position on the wall, To mark the correct axial position of the cannon. [0003] In the prior art, when the target point is marked on the target plate, the target position cannot be changed. When changing different models or different weapons for calibration, only other target plate vehicles must be replaced, which greatly increases the number of target plate vehicles. It is convenient for daily use and storage, and the area of ​​the target plate is usu...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the invention of this application is to overcome the existing disadvantages that the position of the target cannot be changed and cannot be calibrated for different models or different weapons, and to provide a comprehensive target board vehicle for helicopter gun optics schooling

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