Underwater camera device

Abstract

The invention provides an underwater camera device, and relates to the field of cameras. The underwater camera device comprises a mounting plate, a fixing block and a camera mechanism, the fixing block is fixedly connected with the mounting plate through bolts, the camera mechanism is arranged on the inner wall of the mounting plate, the camera mechanism comprises a fixing plate, a buffer mechanism, a light supplementing lamp, a light supplementing plate and a mounting head, the light supplementing lamp is arranged in a mounting groove in the fixing plate, the light supplementing plate is arranged on one side of the light supplementing lamp, the mounting head is connected with the fixing plate through the buffer mechanism, the mounting plate comprises a flow guide plate, water through holes and water through pipes, the water through holes are formed in the flow guide plate, the water through holes are communicated with one another, the water through pipes are arranged on the inner walls of the two sides of the flow guide plate, and the water through pipes are communicated with the water through holes. According to the underwater camera device, a light source can be provided for the camera, and the situation that due to the fact that impurities are attached to the light supplementing plate, the shooting effect is affected due to insufficient light during underwater shooting is prevented.

Description

technical field [0001] The invention relates to the technical field of cameras, in particular to an underwater camera device. Background technique [0002] There are many types of cameras, and the basic principle of their work is the same: to convert optical image signals into electrical signals for storage or transmission. When we shoot an object, the light reflected on the object is collected by the camera lens, making it focus on the light-receiving surface of the imaging device, and then the light is converted into electrical energy by the imaging device, that is, a "video signal". The photoelectric signal is very weak and needs to be amplified by a pre-amplification circuit, and then processed and adjusted by various circuits. The final standard signal can be sent to a recording medium such as a video recorder for recording, or transmitted through a communication system or sent to a monitor. display. [0003] When shooting underwater, the underwater light intensity is...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an underwater camera device, which solves the problem that when the camera takes pictures underwater, the underwater light intensity is insufficient, and it is often necessary to use a supplementary light to supplement the light, but the supplementary light board is under water. Impurities are easy to attach during use, which will affect the fill light effect and thus affect the shooting effect. The underwater water flow will also cause the camera to shake, and some impurities will also accumulate on the edge of the lens, which will affect the underwater shooting effect.

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