Head wearable graphic image acquisition device

Abstract

The invention belongs to the technical field of image acquisition, and particularly relates to a head wearable graphic image acquisition device; the head wearable graphic image acquisition device comprises a helmet and a binding strap connected to the bottom of the helmet; a camera is arranged on the helmet; limiting grooves are formed in the helmets on the two sides of the camera; a T-shaped rodis arranged in each limiting groove; the T-shaped rod is connected with a return spring; and the top of the return spring is fixedly connected with the helmet. According to the wearable graphic imageacquisition device, a scraper blade is arranged, so that back neck rigidity after long-time work can be prevented by enabling a user to look up and nod; in addition, the scraping plate can move downwards under the limiting action of the T-shaped rods in the process of looking up and nodding by virtue of inertial force; and in the moving process, the scraping plate can wipe the surface of the camera for multiple times, the surface of the camera can be wiped for multiple times, the residual liquefied water on the surface of the camera is prevented from influencing the normal shooting work of thecamera, and the shooting effect is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of image acquisition, in particular to a graphic image acquisition device worn on the head. Background technique [0002] Image recognition technology has broad application prospects in many fields such as national security, public security, transportation, finance, and industrial production lines. The existing image recognition system is basically oriented to computer applications, and its solution is to use an image acquisition card and run an image processing algorithm on a PC to realize it. However, because most image recognition systems require large amounts of data, complex algorithms, and high real-time requirements, PC-based application systems are not only large in size, high in cost, and poor in real-time performance, but sometimes cannot meet the needs of special application environments. At present, most of the graphics and image acquisition devices sold on the market have a camera mounted on a ...

AI Technical Summary

Problems solved by technology

[0003] During rescue archaeological excavations, especially in winter, due to work needs, some archaeologists need to wear graphics and image acquisition devices to record the process of archaeological excavation for subsequent research work. Due to long hours of work, the personnel are short of breath , so in the cold winter, the gas with higher exhaled heat will be liquefied to the lens of the graphic image acquisition device worn on the head, causing the lens to be blurred and affecting the shooting effect. In view of this, the present invention provides a head A wearable graphics and image acquisition device, which can wipe the lens of the graphics and image acquisition device to prevent the influence of exhaled gas on the shooting effect

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