Bionic measuring device for adhesion of insect palate structure

A measuring device and a technology of adhesion, which are applied in measuring devices, force/torque/work measuring instruments, instruments, etc., can solve the problems of high cost, large experimental error, and high difficulty in operation, and meet the requirements of reducing equipment accuracy and reducing Difficulty in operation and small experimental error

Active Publication Date: 2019-12-10
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the current study, there is no equipment that can quantify the degree of enhancement of the bite force and adhesion force of the middle teeth and setae of the upper jaw. Previous experiments generally directly use live insects for experiments. First, the size of insects is small, and the size of the upper jaw is generally millimeters level, which requires high precision of testing equipment, high cost and high difficulty in operation. Secondly, the experimental effect is very dependent on the cooperation degree of living insects, and the experimental error is relatively large. For other structures, this operation will have a great impact on the activity of insects, resulting in a lack of confidence in the test results, and the test results cannot be guaranteed

Method used

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  • Bionic measuring device for adhesion of insect palate structure
  • Bionic measuring device for adhesion of insect palate structure
  • Bionic measuring device for adhesion of insect palate structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] like figure 1 As shown, a bionic measuring device for the adhesive force of the insect palate structure includes a worktable 1, a bionic palate fixing device 2 is fixed on one side of the workbench 1, and a fixed pulley 3 is fixed on the other side; the bionic palate is fixed The device 2 is provided with a lower side bionic upper jaw part 21 and an upper side bionic upper jaw part 22, one end of the lower side bionic upper jaw part 21 is fixed horizontally in the bionic upper jaw fixing device 2, and one end of the upper side bionic upper jaw part 22 is set in the bionic upper jaw part 22. Inside the upper jaw fixing device 2 and rotate longitudinally around the connecting end, the connecting end of the upper side bionic upper jaw part 22 is arranged directly above the fixed end of the lower side bionic upper jaw part 21, the lower side bionic upper jaw part 21 and the upper side bionic upper jaw part 22 can Cooperate with each other for occlusal action;

[0040] The ...

Embodiment 2

[0057] On the basis of Embodiment 1, a workbench 1 is included. The bionic palate fixation device 2 is fixed by the first bolt 11 on one side of the workbench 1 , and the fixed pulley 3 is fixed by the lug 13 and the second bolt 12 on the other side. The interior of the bionic upper jaw fixing box 2 is provided with a fixing device 24 and a rotating shaft device 25 along the vertical direction from bottom to top. The lower bionic upper jaw part 21 is clamped in the fixing device 24 and fixed horizontally. It is clamped in the rotating shaft device 25 and can rotate around the rotating shaft device 25 . The end of the upper bionic upper jaw part 22 is provided with a hook 221, and the hook 221 and the first tray 5 are connected through the through hole in the middle of the workbench 1 through the first pull rope 4, and the first tray 5 can be placed Weights of different masses to produce different bite forces. The middle part of the clamped object 6 is placed between the bioni...

Embodiment 3

[0060] On the basis of Embodiment 1, a workbench 1 is included. The bionic palate fixation device 2 is fixed by the first bolt 11 on one side of the workbench 1 , and the fixed pulley 3 is fixed by the lug 13 and the second bolt 12 on the other side. The interior of the bionic upper jaw fixing box 2 is provided with a fixing device 24 and a rotating shaft device 25 along the vertical direction from bottom to top. The lower bionic upper jaw part 21 is clamped in the fixing device 24 and fixed horizontally. It is clamped in the rotating shaft device 25 and can rotate around the rotating shaft device 25 . The end of the upper bionic upper jaw part 22 is provided with a hook 221, and the hook 221 and the first tray 5 are connected through the through hole in the middle of the workbench 1 through the first pull rope 4, and the first tray 5 can be placed Weights of different masses produce different clamping forces. The middle part of the clamped object 6 is placed between the bion...

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Abstract

The invention discloses a bionic measurement device for the adhesion of an insect palate structure, wherein the device comprises a workbench, one side of the workbench is fixedly provided with a bionic palate fixing device, and the other side of the workbench is fixedly provided with a fixed pulley. The bionic upper jaw fixing device is provided with a lower bionic upper jaw part and an upper bionic upper jaw part; bionic upper jaw tooth structures and inclined sinking groove structures for mounting bionic bristles are correspondingly arranged at the front ends of the upper bionic upper jaw part and the lower bionic upper jaw part. An operator adjusts the stress of the bionic upper jaw part on the upper side by changing the mass of a tray weight, so that different occlusal forces are simulated to obtain more experimental data, and the practicability is high; the sizes of the upper side bionic upper jaw part and the lower side bionic upper jaw part can be set by operators, so that the limitation of the sizes is broken through, the requirement for equipment precision is reduced, the influence of insect living body activity is avoided, and the experiment error is small.

Description

technical field [0001] The invention relates to the technical field of measuring the adhesion force of the insect palate structure, in particular to a bionic measuring device for the adhesion force of the insect palate structure. Background technique [0002] The insect mandible is a highly evolved multifunctional tool that can perform a variety of complex physiological behaviors. Ants are a typical social insect. Their upper jaws can not only perform flexible grasping, such as carrying eggs and droplets, but also perform powerful attacks, such as preying on prey. When preying on prey, the insect's upper jaw can always generate enough adhesive force to prevent the prey from breaking free. Teeth and bristles generally exist in the upper jaw of insects, and different species of insects have different geometric shapes and distribution rules of teeth and bristles in the upper jaw. [0003] In the current study, there is no equipment that can quantify the degree of enhancement ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L5/00
CPCG01L5/00
Inventor 张威李鸣昊关子津吴佳怡吴嘉宁吴志刚
Owner SUN YAT SEN UNIV
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