A robotic arm system based on press-lock

Abstract

The present invention relates to the field of medical device technology, and specifically to a mechanical arm system based on press-locking, comprising a clamping mechanism, a bending adjustment mechanism, a direction-changing mechanism, a handle mechanism installed on one side, and a bending adjustment locking mechanism arranged on the handle mechanism, wherein the clamping mechanism comprises a clamp head and a drive wire, the bending adjustment mechanism comprises a bending assembly and a traction wire arranged through the bending assembly, the handle mechanism comprises a handle shell, a bending adjustment cover, a bending adjustment ball, a connecting rod fixedly connected to the bending adjustment ball, a connecting block arranged on the connecting rod, and a control handle, and the bending adjustment locking mechanism comprises a mounting cavity, a sliding block, a locking rod connected to the sliding block, a compression spring, a pressing rod rotatably connected to the mounting cavity, and a locking button arranged above the sliding block. The present invention achieves bending angle locking by pressing the locking button, which can avoid unnecessary bending and ensure the stability and safety of the operation.

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