Easy-to-adjust fixture for biomechanics

Abstract

The invention relates to an easy-to-adjust fixture for biomechanics, which comprises a flange, a first sleeve, a second fixed frame and a second sleeve. The flange is mounted and fixed through an internal mounting hole; the bottom of the flange is fixedly connected with the upper surface of an adjusting mechanism; a first fixed frame is arranged on both sides of a fixed tube close to the adjustingmechanism; a first slider is fixed at both sides of a first clamping block; the inner wall of a fixed groove is fixed with the outer surface of a first bearing; the interior of the first bearing is fixed with one end of a connection column; a second threaded rod is connected on one side of a second clamping block opposite to a second friction block; a second threaded hole is formed inside the first fixed frame far away from the fixed tube; and a second threaded rod is connected to the interior of the second threaded hole. The fixture is provided with a first fixing mechanism and a second fixing mechanism; the fixing effect of the fixture is more stable through two groups of clamping points on different planes, thereby avoiding offset of the position of the clamped object during the experiment.

Description

technical field [0001] The invention relates to the technical field of biomechanical clamps, in particular to a clamp for easy adjustment of biomechanics. Background technique [0002] Biomechanics is a branch of biophysics that quantitatively studies mechanical problems in living organisms. According to different research objects, it can be divided into biofluid mechanics, biosolid mechanics and sports biomechanics. [0003] In biomechanical experiments, biomechanical testing machines are often used to complete the experimental research of biological solid mechanics. The biomechanical testing machine mainly completes the strength theory and state parameters of compression, tension, and fracture of human and animal bones. During the process, the most important thing is to ensure that the fixture can be firmly fixed by the fixture in the testing machine. Once the fixture becomes loose, it will affect the accuracy of the experimental data. Therefore, the stability of the fixtu...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a biomechanical fixture that is easy to adjust, to solve the problem that the biomechanical experiment fixtures on the market only have a single clamping point and cannot clamp objects from multiple angles. Fix it, and at the same time, when performing the torsion experiment, the position of the fixture cannot be adjusted properly, and it cannot meet the experimental needs in many cases.

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