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Device for measuring polarization state of light

A measuring device and technology of polarization state, applied in the field of polarization state measuring device of light, can solve problems such as low efficiency of liquid splash measurement and inconvenient manual operation, and achieve the effect of simplifying human tissue process, improving operation efficiency, and eliminating influencing factors

Inactive Publication Date: 2021-08-24
深圳市强华威智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a device for measuring the polarization state of light, aiming to solve the problems of inconvenient manual operation and low measurement efficiency caused by liquid splashing under the existing device

Method used

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  • Device for measuring polarization state of light
  • Device for measuring polarization state of light
  • Device for measuring polarization state of light

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see Figure 1 to Figure 6 , the present invention provides a technical solution: a light polarization state measurement device, including a base 1, the upper surface of the base 1 is fixedly connected with a support frame 2, the surface of the support frame 2 is fixedly connected with a support plate 3, and the support frame 2 The fixed axis on the surface is connected with the rotary column 4, the surface of the rotary column 4 is slidingly sleeved with the rotary cylinder 5, the surface of the rotary column 4 is fixedly connected with the sliding column 6, and the inner wall of the rotary cylinder 5 is provided with a chute for sliding of the sliding column 6 7. The lower surface of the drum 5 is fixedly connected with a turntable 8, the surface of the drum 5 is slidingly sleeved with a connection block 9, the back side of the connection block 9 is fixedly connected with the surface of the support plate 3, and the side of the turntable 8 is fixedly connected with sever...

Embodiment 2

[0029] see Figure 1 to Figure 6 , in order to avoid the impact of formalin liquid on the following optical imaging and ensure the accuracy of measurement, further, the lower surface of the container 13 is provided with a cover plate 28, and the surface of the cover plate 28 is provided with a filter screen 29, an electromagnetic The valve 30 and the laser detector 31 are fixedly connected with the laser transmitter 40 on the upper surface of the base 1. When measuring, the motor 14 is still started. Aligned with the laser emitter 40, the laser detector 31 converts the received optical signal into an electrical signal, and controls the solenoid valve 30 located directly above the laser emitter 40 to start, thereby automatically discharging the formalin in the container 13, namely It can avoid the impact of formalin liquid on the optical imaging in the following; at the same time, because the elastic recovery of the tension spring 27 is used in the above, the sleeve drum 5, the...

Embodiment 3

[0031] see Figure 1 to Figure 6 In order to dump the measured human tissue located on the filter screen 29 to facilitate the storage of new human tissue next time, further, the side of the cover plate 28 is fixedly connected with a rotating shaft 32, and the side of the container 13 is provided with a The through hole 1 through which the rotating shaft 32 penetrates and is connected with the fixed axis rotation, the surface of the rotating shaft 32 is fixedly connected with a gear 3 33, the side of the container 13 is fixedly connected with a support seat 34, and the upper surface of the base 1 is fixedly connected with a support plate 35, Just above the butt plate 35 is provided with a rack plate 36 meshed with the gear three 33, the upper surface of the rack plate 36 is fixedly connected with a sliding column 37, and the surface of the support seat 34 is provided with a sliding column 37 for passing through and connecting with it. Through hole 2 that is slidingly connected,...

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Abstract

The invention discloses a device for measuring the polarization state of light, and relates to the technical field of polarization state measurement. The device comprises a base, the inner wall of a rotating cylinder is provided with a sliding groove for sliding of a sliding column, the lower surface of the rotating cylinder is fixedly connected with a rotating disc, and the rotating disc is automatically aligned to a second one-way valve one by one through containers so that new human tissue can be stored and placed again and formalin is added again. When the container rotates to the position under a polarization imaging device, the formalin in the container can be automatically discharged, and when the container is reset upwards through the elastic recovery of the tension spring, the bottom of the wall of the sliding groove can collide with the sliding column every time, so that the container vibrates, the formalin liquid on the surface of the human tissue is shaken off, the influence of the formalin liquid on optical imaging is avoided, the measured human tissue is automatically poured down, the process of storing a new human tissue next time is simplified, operation is simplified, influence factors of formalin on optical imaging are eliminated, and therefore the operation efficiency of the whole device is improved.

Description

technical field [0001] The invention relates to the technical field of polarization state measurement, in particular to a light polarization state measurement device. Background technique [0002] At present, the method of polarization state optical imaging is widely used in the research of biological tissue disease detection. This is because the polarization state optical imaging method is based on the optical detection method, which is non-destructive and high-resolution. Secondly, the rich polarization state information of the superficial layer of biological tissue is obtained through polarization state light imaging, which is helpful for analysis and reflection. Changes before and after biological tissue lesions. [0003] However, in the existing polarization state optical imaging measurement equipment, the operator usually places the human tissue directly under the polarization imaging device one by one, and then performs the measurement. The human tissue is taken out...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/21G01N21/01G01J4/00
CPCG01J4/00G01N21/01G01N21/21
Inventor 庄琼
Owner 深圳市强华威智能科技有限公司
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