Positioning device and medical instrument having the same

By designing a positioning arm with movable guide rods and guide components, combined with a lifting mechanism, the problems of complex and unstable operation of traditional positioning equipment are solved, achieving flexible and reliable positioning functions, which are suitable for medical devices.

CN224441474UActive Publication Date: 2026-07-03深圳市浩毅丰科技有限公司
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
深圳市浩毅丰科技有限公司
Filing Date
2025-01-21
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

Traditional positioning devices are complex and cumbersome to operate, requiring multiple adjustments, resulting in low work efficiency. They are also unstable when frequently adjusting their position, making them unable to meet the needs of special application scenarios.

Method used

A positioning device is designed, including at least two positioning arms connected in sequence. Each positioning arm has a movable guide rod. The movable guide rod is moved by a handle assembly to release or restore the limiting state of the positioning groove. The positioning arms are flexibly controlled by a combination of movable guide and elastic element. A lifting mechanism is added to adapt to different scenarios.

Benefits of technology

It achieves flexible control and high reliability of the positioning arm, and can maintain a stable positioning state during operation. It is suitable for various scenarios, especially medical devices, and improves operational efficiency and stability.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224441474U_ABST
    Figure CN224441474U_ABST
Patent Text Reader

Abstract

This invention provides a positioning device and a medical device having the same. The positioning device includes at least two positioning arms connected in sequence. Each positioning arm has a movable guide rod inside. The movable guide rod of the positioning arm, which is the movable end of the positioning device, is movably connected to a handle assembly. The positioning element in the positioning arm can release the limiting position of the positioning groove based on the movement of the handle assembly. The movable guide element in the connected positioning arm can transmit the movement of each movable guide rod to achieve synchronous release of the limiting state. The solution proposed by this invention allows users to easily position the positioning arm through the handle assembly. The positioning element and positioning groove in the positioning arm ensure that the positioning arm has high reliability and stability, can maintain a stable positioning state during operation, is not prone to loosening or error, and is easy to manufacture and maintain.
Need to check novelty before this filing date? Find Prior Art