Handheld liquid crystal remote control device for controlling operation of track and exposure of camera

Abstract

The invention discloses a handheld liquid crystal remote control device for controlling operation of a track and exposure of a camera. The device comprises two parallel guide rails and a moving guiderail. The moving guide rails are arranged on the top of the parallel guide rail. First sliding grooves are arranged in tops of the parallel guide rails. A first screw is rotatably connected to the interior of each sliding groove. A second sliding groove is arranged in the top of the moving guide rail. A second screw is rotatably connected to the interior of the second sliding groove. A sliding sheet is arranged in the second sliding groove. The bottom of the sliding sheet is rotatably connected to the second screw. A camera fixing seat is arranged on the top of the sliding sheet. A camera fixing hole is arranged in the top of the camera fixing seat. Two arranging holes are arranged in two sides of the fixing hole. A limiting hole is arranged in one side of each arranging hole. The limitingholes communicate with the outside. Clamping blocks are arranged in the arranging holes. The device is proper in design and ingenuous in design; all-directional rotation of the camera is achieved; the camera is simple to disassemble; and it is convenient to repair and change the camera.

Description

technical field [0001] The invention relates to the technical field of remote control devices, in particular to a hand-held liquid crystal remote control device for controlling orbit running and camera exposure. Background technique [0002] Application number: In the invention of CN201220646516.X, an orbital photogrammetry system for indoor analog aerial photogrammetry is proposed. This system is fully integrated with the actual production and integrates most of the software of the domestic SWDC-4 digital aerial photogrammetry into the system. In order to make students have a deeper understanding of the real production application process; the photographic device in this simulated aerial photogrammetry system uses a civilian SLR camera, which is fixed on the track of the simulated system after the steel frame is reinforced, and the control The camera moves and exposes within the orbital range to obtain aerial images of the sand table, and performs a series of processing and...

AI Technical Summary

Problems solved by technology

[0003] In this technology, the track operation and camera exposure are controlled by a computer, and a radio frequency signal transmitter needs to be inserted into the computer's USB port to control the track operation and camera exposure. Unstable. In addition, the camera is fixed in a fixed connection, which is not conducive to the disassembly and assembly of the camera, which will cause trouble for the maintenance of the camera.

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