Camera and double-ring glass component thereof

Abstract

The invention discloses a camera and a double-ring glass component thereof. The camera comprises a front cylinder component, a rear cylinder component and a machine core component. The front cylinder component comprises a front cylinder and the double-ring glass component; the front cylinder has a cylindrical structure with two open ends; one end of the front cylinder is closed by the double-ring glass component, and the other end of the front cylinder is connected with the rear cylinder component; the double-ring glass component comprises a light-transmitting ring, a light-transmitting sheet and a ray isolation ring; and the light-transmitting ring is sleeved outside the ray isolation ring, while the light-transmitting sheet is arranged inside the ray isolation ring, and the light-transmitting ring is made of acrylics. When the camera of the double-ring glass component based on the technical scheme adopted by the invention is adopted, because the light-transmitting ring is made of acrylics, the impact resistance of the acrylic light-transmitting ring is 200 times that of a glass light-transmitting ring, so the light-transmitting ring is not broken by shock, and the shock resistance of the camera can be improved; moreover, the thermal stability is better than that of the glass light-transmitting ring, so the glass light-transmitting ring is not ruptured by thermal shock, and the performance of the camera can be greatly improved.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a video camera and a double-ring glass assembly thereof. Background technique [0002] In recent years, with the development of electronic technology, especially the development of security electronic technology, various types of cameras have emerged, such as infrared cameras widely used in the field of security. [0003] Many cameras are like figure 1 As shown, it includes: a front cylinder assembly 1 and a rear cylinder assembly 2. After the front cylinder assembly 1 and the rear cylinder assembly 2 are combined, an accommodating space is formed therebetween, and the movement assembly is located in the accommodating space. Some cameras also have a waterproof cover 3 arranged on one side of the front tube assembly 1 and the rear tube assembly 2 to block rainwater and the like. [0004] The current cameras have made great progress in terms of clarity and color reproduction...

AI Technical Summary

Problems solved by technology

[0005] One of the technical problems to be solved by the present invention is to make up for the defects of the prior art, and provide a double-ring glass assembly for cameras to solve the problem of poor overall seismic performance of the existing cameras because the double-ring glass assembly is easy to break

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