Satellite-borne ultra-miniature monitoring camera

Abstract

The invention discloses a satellite-borne ultra-miniature monitoring camera, and the camera comprises a camera shell; a camera structural member is installed in the camera shell, a specially-made rigid-flexible integrated circuit board is installed and fixed in the camera structural member through a second screw, and a focal plane module, a signal processing module and an interface circuit module are installed on the specially-made rigid-flexible integrated circuit board; an automatic focusing voice coil motor lens is installed at one end of the special rigid-flexible integrated circuit board, and the automatic focusing voice coil motor lens is covered with an anti-radiation glass assembly. The invention has the advantages of simple structure, small volume, low power consumption, low cost and short production period, and has a certain anti-radiation function.

Description

technical field [0001] The invention relates to the technical field of surveillance cameras, in particular to a space-borne ultra-miniature surveillance camera. Background technique [0002] In recent years, with the development of the commercial aerospace industry, the launch of ultra-small satellites such as micro-nano satellites and pico-satellites has sprung up. On-board surveillance cameras put forward new technical requirements. [0003] Due to technical reasons, most of the existing spaceborne surveillance cameras use fixed-focus lenses and large area array CMOS image sensors. This type of surveillance camera is large in size, high in power consumption, and high in cost, and is not suitable for use on micro-nano satellites and pico-satellites. However, the miniature cameras used on the ground have poor environmental, mechanical and anti-radiation performance, and are not suitable for use on spaceborne cameras. Contents of the invention [0004] In order to solve t...

AI Technical Summary

Problems solved by technology

[0003] Due to technical reasons, most of the existing spaceborne surveillance cameras use fixed-focus lenses and large area array CMOS image sensors. This type of surveillance camera is large in size, high in power consumption, and high in cost, and is not suitable for use on micro-nano satellites and pico-satellites. However, the miniature cameras used on the ground have poor environmental, mechanical and anti-radiation performance, and are not suitable for use on spaceborne cameras.

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