Microscopic three-dimensional information acquisition equipment

A technology for collecting equipment and three-dimensional information, which is applied in the direction of using optical devices, instruments, and measuring devices, can solve problems such as difficult to accurately determine angles, unusable, and difficult to accurately determine dimensions, and achieve improved synthesis speed, strong applicability, and convenience The effect of the operation

Active Publication Date: 2021-08-17
TIANMU AISHI (BEIJING) TECH CO LTD
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Problems solved by technology

However, in practical applications, it is found that unless there is a precise angle measurement device, the user is not sensitive to the angle, and it is difficult to accurately determine the angle; and when the target object is at the microscopic level, its size is difficult to accurately determine, so that the solution cannot be used on tiny objects. 3D acquisition modeling used in

Method used

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  • Microscopic three-dimensional information acquisition equipment
  • Microscopic three-dimensional information acquisition equipment
  • Microscopic three-dimensional information acquisition equipment

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Embodiment Construction

[0037] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0038] In order to solve the above technical problems, an embodiment of the present invention provides a microscopic three-dimensional information collection device, such as figure 1 , including an image acquisition device 1 , a micro-motion device 2 , an object stage 3 , and a driving device 4 .

[0039] The micro-motion device includes a turntable 21 and a wobbler 22, two spacers 23 with different diameters are arranged between ...

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Abstract

The invention provides microscopic three-dimensional information acquisition equipment. The microscopic three-dimensional information acquisition equipment comprises an image acquisition device, a micro-motion device and an objective table; wherein the micro-motion device comprises a rotating disc and a swing disc, a spacer is arranged between the rotating disc and the swing disc, and the spacer rotates along with the rotating disc so as to drive the swing disc to swing near a reference plane; and the image acquisition device is arranged on the swinging disc. A structure suitable for collecting surrounding tiny objects is provided for the first time, and the problem of rotating out of the view is avoided.

Description

technical field [0001] The invention relates to the technical field of shape measurement, in particular to the technical field of 3D shape measurement of tiny objects. Background technique [0002] At present, when studying cells and microorganisms, traditional microscopes can no longer meet the current needs of stereoscopic observation and measurement because they can only observe plane conditions. However, in current 3D microscopic imaging equipment, confocal imaging is commonly used to form images at different depths, thereby synthesizing 3D images. However, this method usually requires the active emission of laser light or fluorescent light, which may affect living organisms and lead to inaccurate observations. At the same time, due to the layer-by-layer imaging at different depths, the 3D imaging speed is very slow, which is not suitable for living organisms. There is also a way of using lens arrays to split light for multi-focus imaging, but the resolution of this wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/24G01B9/04G03B35/02G03B17/56G03B17/12
CPCG01B11/24G01B9/04G03B35/02G03B17/56G03B17/12
Inventor 左忠斌左达宇
Owner TIANMU AISHI (BEIJING) TECH CO LTD
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