A Camcorder Based on Image Square Scanning

Abstract

The invention discloses a camcorder based on image square scanning, which comprises an endoscope tube, a variable power mirror tube, and a focusing lens group, a variable power lens group, a compensation lens group, a quasi- Straight lens group, fast mirror assembly, rear fixed lens group and CMOS imaging assembly, focusing lens assembly is assembled into one end of the endoscopic tube; zoom lens group is located in the endoscopic tube and is movably sleeved in the endoscopic tube On the inner wall of the endoscope tube; the compensation lens group is located in the inner mirror tube and is movably fitted on the inner wall of the inner mirror tube; the variable power mirror tube is movably sleeved on the outside of the inner mirror tube; the rear fixed lens group is installed on the inner wall of the inner mirror tube On the end cover, the collimating lens group, the fast mirror assembly and the CMOS imaging assembly are respectively installed on the rear fixed lens group. The present invention adopts the camcorder system of image square scanning, which can realize the functions of high-definition television video recording and digital photographing with visible light and near-infrared for targets at different distances within a certain range.

Description

technical field [0001] The invention belongs to the technical field of photoelectric equipment, and more specifically relates to a camcorder. Background technique [0002] Camcorders are currently widely used in the observation and tracking of objects, which can meet the search and capture of fast flying objects in the large field of view, and can also meet the tracking of medium and low speed long-distance flying objects in a small field of view. When on the aircraft, it is also necessary to perform reverse scanning reconnaissance and photographing of designated areas or key target photographing functions during the flight of the aircraft. [0003] Due to the consideration of portability, the camcorder sacrifices certain functions, and the screen resolution, color saturation and image quality need to be improved, especially when the camcorder is used in the airborne photoelectric pod of the aircraft , due to the movement of the aircraft, it will cause the problem of image ...

AI Technical Summary

Problems solved by technology

[0003] Due to the consideration of portability, the camcorder sacrifices certain functions, and the screen resolution, color saturation and image quality need to be improved, especially when the camcorder is used in the airborne photoelectric pod of the aircraft , due to the movement of the aircraft, there will be a problem of image smearing when the camcorder takes pictures of the target, resulting in blurred image display, seriously affecting the normal display of the target, and causing it to be unable to scan and detect key targets

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