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Endoscope image sensor assembly easy to adjust

An image sensor and endoscope technology, which is applied in the field of medical endoscope image sensors, can solve the problems of image sensor adjustment difficulties, image display offset, missing corners, etc., and achieve the effect of avoiding image jumping and avoiding image offset

Inactive Publication Date: 2016-03-16
TIANJIN BOLANG SCI TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention aims to propose an easily adjustable endoscope image sensor assembly to solve the difficulties in the subsequent adjustment of the image sensor in the prior art, resulting in problems such as offset and missing corners in the image display

Method used

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  • Endoscope image sensor assembly easy to adjust
  • Endoscope image sensor assembly easy to adjust

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Embodiment Construction

[0014] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0015] The invention will be described in detail below with reference to the accompanying drawings and examples.

[0016] Such as figure 1 and figure 2 As shown, the present invention includes an image sensor, a fixing frame, a direction adjusting seat and an integral fixing seat; wherein the image sensor is fixedly connected to the fixing frame through fixing screws to form a first assembly, and the first assembly is snapped and connected to the direction adjusting seat to form The second component; the second component is located in the integral fixing seat, and the integral fixing seat is provided with jacking screw holes.

[0017] The direction adjusting seat includes a limit step, and the limit step is symmetrically arranged on the upper and lower parts of the direction adjusting seat, and the first ...

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Abstract

The invention creatively provides an endoscope image sensor assembly easy to adjust. The endoscope image sensor assembly easy to adjust comprises an image sensor, a fixing rack, a direction adjusting seat and an integral fixing seat, wherein the image sensor is fixedly connected with the fixing rack through fixing screws to form a first assembly, and the first assembly is in clamped connection with the direction adjusting seat through limiting steps of the direction adjusting seat to form a second assembly. The second assembly is located in the integral fixing seat, and a jackscrew hole is formed in the integral fixing seat. The endoscope image sensor assembly can creatively achieve image sensor adjustment in four directions of up, down, left and right, ensures central coincidence of a front-end optical module and the image sensor, avoids image shift and unfilled corners in the operation observation direction and meanwhile avoids image jitter produced during endoscope turning.

Description

technical field [0001] The invention belongs to the field of medical endoscope image sensors, and in particular relates to an easily adjustable endoscope image sensor assembly. Background technique [0002] The image sensor plays the role of receiving the optical image in the endoscope, converting the optical image into a digital signal, and finally transmitting the digital signal to the image display device. The front-end optical component transmits the image directly to the target surface of the image sensor. At this time, the center of the optical lens and the image sensor must be kept coincident, otherwise the actual image display will have problems such as offset and missing corners. When the image jumps. In the process of image sensor manufacturing, since there are often different degrees of installation errors between the installation hole position and the image target surface, the flexible adjustment of the image sensor is particularly important. Contents of the i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/05
Inventor 杨卫华宋志欣
Owner TIANJIN BOLANG SCI TECH DEV
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