Double-camera recorder

Abstract

The invention discloses a double-camera recorder comprising a cylindrical main body shell, wherein a motherboard is arranged in the cylindrical main body shell, a motherboard locating ring lapped withthe motherboard is arranged on the upper end of the inner side face of the cylindrical main body shell, a key lapped with the motherboard is embedded in the side face of the cylindrical main body shell, and a light guide column is embedded in the side face of the cylindrical main body shell. The double-camera recorder has the beneficial effect of using two fixed focus optoelectronic imaging systems and two different lens f focal points to perform intelligent remote / close high-quality imaging zooming switch; the focusing adjustment process of the double-camera remote / close image adjustment system is completely achieved by the operation of hardware and software programs, and the mechanical power source of the optoelectronic imaging system is completely changed by the optoelectronic imagingsystem+ the double-camera remote / close image adjustment system, and the technological advantages of anti-vibration, anti-break, non-defocusing, non-damage and high imaging quality of the video recording of the working recorder are guaranteed.

Description

technical field [0001] The invention relates to the image field of a high-definition operation instrument, in particular to a double camera lens recorder. Background technique [0002] The present invention will set forth the advanced nature of the double-camera lens recorder, must at first clearly define four concepts: [0003] 1. The principle of the focal length of an optical device: it refers to the converging point where parallel light rays are refracted by a lens or reflected by a curved mirror. The distance from the converging point to the center of the lens is the f focal length. [0004] 2. The concept of focusing: it refers to adjusting the focus distance when using the recording equipment. Focusing is also called aiming at light and focusing. Focusing is the process of changing the position of "object distance" and "distance" through the focusing mechanism of the recording device to make the image of the subject clear. [0005] 3. The power source of the tradit...

AI Technical Summary

Problems solved by technology

[0006] 4. The deficiencies and problems of the traditional zoom lens in the focusing process: the essence of the traditional lens focusing is to move an f focus in the lens. To realize the movement of the f focus, the motor (AF motor, zoom motor) contained in the lens or aperture control motor) to provide mechanical power energy, because the mechanical movement is in the lens, the machinery is complicated, there is mechanical noise, the image quality is blurred, easy to be damaged, not resistant to falling, and the motor consumes a lot of power

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