Endoscope operation section and endoscope

By combining the adjusting winch and locking mechanism of the endoscope operating unit, the problem of complex structure of traditional locking devices is solved, which simplifies the installation of the endoscope operating unit and enables stable locking adjustment, thereby improving ease of use and maintenance efficiency.

CN224474420UActive Publication Date: 2026-07-10SHENZHEN ZHIXIN BIOMEDICAL TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHENZHEN ZHIXIN BIOMEDICAL TECH CO LTD
Filing Date
2025-07-23
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

The locking device on the traditional endoscope operating unit has a complex structure, making it difficult to adjust from loose to gradually tight within the stroke range, resulting in inconvenience in installation and maintenance.

Method used

An endoscope operating unit was designed, which adopts a combination structure of adjusting winch, locking component and driving component. The driving component drives the locking component to gradually move closer to or away from the adjusting winch, realizing the process from non-contact to full clamping. Combined with the guide structure of moving component and mounting base, the locking adjustment process is simplified.

Benefits of technology

It enables the endoscope operating unit to be adjusted from loose to gradually tightened within its stroke range. The structure is simple and compact, making installation and maintenance more convenient. The tightening is stable and reliable, and the tightness can be fixed by operating the drive component.

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    Figure CN224474420U_ABST
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Abstract

The utility model provides an endoscope operation part and endoscope relates to medical instrument technical field, endoscope operation part includes shell, adjusting capstan and locking mechanism, the utility model is applied to endoscope, adjusting capstan is connected with endoscope head end through the traction line of self winding, and can realize the adjustment of the rotation angle of endoscope head end through the rotation of adjusting capstan's pivot, in the adjustment process, can drive locking piece to move through the drive part of driving, makes locking piece can gradually approach adjusting capstan and slowly press the adjustment capstan, the utility model's structure design is simple, compact, and it is more convenient to install and maintain, since locking piece gradually moves to adjusting capstan under the drive of drive part, can realize from no contact to the process of overall compression, and can realize the fixation of tightness through the stop operation drive part, and then realized the endoscope operation part in the range of travel realizes from loose to gradually lock the adjustment.
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