Slide grabbing mechanism based on torque feedback of servo motor

The slide grabbing mechanism driven by a servo motor solves the problem of manual slide picking and placing inconvenience in microscopes, realizes the automatic operation of slides, and improves the efficiency of microscope use.

CN223303683UActive Publication Date: 2025-09-05ZHONGKEYIHE INTELLIGENT MEDICAL TECH (BEIJING) CO LTD
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Patent Information

Application Number
CN202422891162.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-26
Publication Date
2025-09-05
Estimated Expiration
2034-11-26

AI Technical Summary

Technical Problem

Existing microscopes require manual operation when taking out and placing slides, which is inconvenient and inefficient.

Method used

A slide grabbing mechanism based on servo motor torque feedback is adopted. The servo motor drives the bevel gear to drive the pulley to rotate, and the belt transmission is used to realize the movement of the manipulator components towards or away from each other, thereby realizing automatic grabbing and releasing of the slide.

Benefits of technology

The system realizes the automatic taking and placing of microscope slides, improves the operation efficiency and reduces manual intervention.

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Abstract

The utility model relates to the technical field of grabbing mechanisms, in particular to a slide grabbing mechanism based on torque feedback of a servo motor, which comprises a mounting plate, a guide rail, two belt pulleys, a belt, two manipulator components and a driving component, the guide rail is mounted on the mounting plate, the two manipulator components are slidably connected to the guide rail, the belt is wound on the two belt pulleys, and the driving component is mounted on the mounting plate. The two manipulator assemblies are fixed to the two layers of belts between the belt wheels correspondingly, the driving assembly is in power connection with any belt wheel, the driving assembly drives the belt wheels to rotate, the belts rotate along with the belt wheels, and when the belts rotate, the two layers of belts between the two belt wheels move in opposite directions. The two manipulator assemblies respectively fixed on the two layers of belts can move oppositely or oppositely at the same time, so that the manipulator assemblies are driven to realize grasping and loosening actions, and the problem that an existing microscope still needs to be replaced manually during taking and placing is solved.
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