Camera module and shooting method thereof

Abstract

A camera module disclosed by the present invention comprises a lens base, at least two groups of lenses, an infrared filter and a flexible circuit board, the upper surface of the lens base is provided with a plurality of packaging grooves, the lenses are in threaded connection in the packaging grooves, the bottom of the lens base is provided with a cavity, the cavity is communicated with the packaging grooves. A flexible circuit board is arranged at the bottom of the lens base. According to the invention, the plurality of packaging grooves are integrally formed in the lens base and are used for mounting and fixing the lenses, so that the central axes of the plurality of lenses are parallel to each other, thereby preventing the photosensitive paths of the adjacent lenses from deflecting, and improving the use stability of the lenses; Due to the arrangement of a wireless transmission module, signals transmitted by the internal image processor and received by the flexible circuit board can be transmitted to intelligent terminals with cameras such as a mobile phone and a video camera, and can also be directly transmitted to a terminal PC for storage through the wireless transmission module, so that the situation that data are lost, damaged and unrecoverable is prevented.

Description

technical field [0001] The invention relates to the technical field of cameras, in particular to a camera module and a shooting method thereof. Background technique [0002] Camera (CAMERA or WEBCAM), also known as computer camera, computer eye, electronic eye, etc., is a video input device, which is widely used in video conferencing, telemedicine and real-time monitoring. Ordinary people can also communicate with each other through the camera. The network carries out conversation and communication with image and sound. In addition, people can also use it for various current popular digital images, audio-visual processing, etc. Cameras can be divided into two categories: digital cameras and analog cameras. A digital camera can convert the analog video signal generated by the video capture device into a digital signal, and then store it in the computer. The video signal captured by the analog camera must be converted to a digital mode by a specific video capture card and co...

AI Technical Summary

Problems solved by technology

Cameras on the computer market are basically digital cameras, and digital cameras are mainly USB digital cameras using new data transmission interfaces. Most of the products seen on the market are such products, but existing camera modules and their There is a certain amount of ischemia in the actual use of the shooting method:

[0003] (1) Multiple groups of lenses are individually collected and fixed, and the central axes between multiple groups of cameras are easily not parallel;

[0004] (2) The use of multiple sets of lenses leads to an increase in the heat generation of the flexible circuit board. The existing flexible circuit board is generally packaged in the lens holder, resulting in poor heat dissipation effect.

[0005] (3) The image and video information collected by the camera module can only be transmitted to the mobile phone or tablet computer with the camera installed, and the remote transmission and storage can be realized wirelessly. If the mobile phone or tablet computer is damaged, it will easily lead to the loss of images and videos

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