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Image acquisition device and automatic focusing method thereof

An automatic focus and image acquisition technology, which is applied in image communication, TV, color TV parts, etc., can solve the problems of low focusing accuracy, heavy workload, and troublesome focusing

Inactive Publication Date: 2021-07-30
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the image acquisition device is used, it is often troublesome to focus on it, and the focusing accuracy is low. Some of them are manually operated by the staff, and the workload is large, which affects the use of the staff. It is possible that the image may be poorly formed due to touch, which affects the subsequent acquisition of the image. Therefore, in view of this, research and improvement are made for the existing structure and defects, and an image acquisition device and its automatic focusing method are provided. , in order to achieve a more practical purpose

Method used

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  • Image acquisition device and automatic focusing method thereof
  • Image acquisition device and automatic focusing method thereof
  • Image acquisition device and automatic focusing method thereof

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with accompanying drawing:

[0029] as attached figure 1 to attach Figure 7 Shown:

[0030] The present invention provides an image acquisition auto-focus device, comprising an image processing seat 1, the inside of the image processing seat 1 is fixedly connected with a protective seat 2, the inside of the protective seat 2 is fixedly connected with a perspective mirror 3, and the interior of the protective seat 2 is movably connected with The driving mechanism 4, the surface of the driving mechanism 4 is movably connected with the focusing mechanism 5, and the surface of the focusing mechanism 5 is movably connected with the supporting mechanism 6.

[0031] The driving mechanism 4 includes a hydraulic rod 41, one end of the hydraulic rod 41 is movably connected with a connecting rod 42, the outer surface of the hydraulic rod 41 is fixedly connected with a bearing seat 43, the focusing mechanism 5 ...

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Abstract

The invention relates to the technical field of image acquisition, and discloses an image acquisition device and an automatic focusing method thereof.The image acquisition device comprises an image processing seat, a protection seat is fixedly connected to the interior of the image processing seat, a photoscope is fixedly connected to the interior of the protection seat, and a driving mechanism is movably connected to the interior of the protection seat; the surface of the driving mechanism is movably connected with a focusing mechanism, the surface of the focusing mechanism is movably connected with a supporting mechanism, the driving mechanism comprises a hydraulic rod, one end of the hydraulic rod is movably connected with a connecting rod, the outer surface of the hydraulic rod is fixedly connected with a bearing seat, and the outer surface of the bearing seat is movably connected with a meshing rod. And one end of the meshing rod is rotationally connected with a rotating shaft, and the outer surface of the rotating shaft is sleeved with a connecting rope. In use, the imaging seat and the lens seat are close to each other, automatic focusing can be achieved, the focusing precision and efficiency are improved, and convenience is brought to use of workers.

Description

technical field [0001] The invention relates to the technical field of image acquisition, and discloses an image acquisition device and an automatic focusing method thereof. Background technique [0002] Image acquisition refers to the process of imaging an object. The image acquisition of multimedia technology refers to the process of converting the target into digital image information through scanners and other equipment in order to process the image on the computer. The light emitted or reflected, in turn records the value of the light spot and produces a digital copy in color or black and white, which is often required to be focused when used in image acquisition. [0003] When the image acquisition device is used, it is often troublesome to focus on it, and the focusing accuracy is low. Some of them are manually operated by the staff, and the workload is large, which affects the use of the staff. It is possible that the image may be poorly formed due to touch, which a...

Claims

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Application Information

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IPC IPC(8): H04N5/232H04N5/225
CPCH04N23/55H04N23/67
Inventor 裘明明张火锐
Owner 裘明明