Pneumatic artificial muscle static state characteristic comprehensive testing device and driving system

A pneumatic artificial muscle and comprehensive testing technology, which is applied in the field of pneumatic artificial muscle testing system, can solve the problems of troublesome disassembly, poor versatility, and simplicity, and achieve the effects of rapid positioning and locking, convenient disassembly and assembly, and simple structure

Inactive Publication Date: 2016-03-30
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing test systems for the static characteristics of pneumatic artificial muscles are too crude, and there are problems such as troublesome disassembly and assembly, inability to quickly replace them, and poor versatility.
Patent CN103940599 proposes a pneumatic mu

Method used

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  • Pneumatic artificial muscle static state characteristic comprehensive testing device and driving system
  • Pneumatic artificial muscle static state characteristic comprehensive testing device and driving system
  • Pneumatic artificial muscle static state characteristic comprehensive testing device and driving system

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Embodiment Construction

[0036] The comprehensive test device for the static characteristics of the pneumatic artificial muscle and the drive system of the present invention will be described in detail below in conjunction with the embodiments and the accompanying drawings.

[0037] Such as figure 1 As shown, the pneumatic artificial muscle static characteristic comprehensive testing device of the present invention includes a base 1, and one end of the base 1 is fixedly provided with a support frame 4, and the support frame 4 is fixedly arranged on the base 1 through a pad iron 3 superior. Both sides along the length direction on the base 1 are provided with two guide rails 16 through two guide rail seats 2 fixedly installed. The two guide rails 16 are connected with a cylinder connecting plate 14 slidingly through a slide block 15. The support Between the two guide rails 16 on the frame 4, a screw support assembly 8 mounted on one end of the support frame 4 and a screw support assembly 18 far away f...

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Abstract

The invention discloses a pneumatic artificial muscle static state characteristic comprehensive testing device and a driving system. A support is fixed on one end of a pedestal; two guide rails are arranged on the two sides of the pedestal along the length direction through two guide rail seats which are fixedly installed; the two guide rails are connected to an air cylinder connection plate provided with an air cylinder through a sliding block; a screw rod is arranged on the support rack between the two guide rails through a screw rod support side assembly which is installed in proximity to one end of the support rack and a screw rod support seat assembly which is arranged away from one end of the support rack; one end of the screw rod is connected to a hand wheel; the driving end of the air cylinder is connected to one end of a tension sensor; the other end of the tension sensor is connected to an air non-taken terminal of a pneumatic artificial muscle to be detected through a connection plate; the air non-taken terminal of the pneumatic artificial muscle is fixed on the support rack; the support rack is connected to one end of a displacement sensor through a connection rod; and the other end of the displacement sensor is fixed on the connection plate through a bolt. The invention can realize the comprehensive test of the static state characteristic of the pneumatic artificial muscle.

Description

technical field [0001] The invention relates to a pneumatic artificial muscle testing system. In particular, it relates to a pneumatic artificial muscle static characteristic comprehensive test device and a driving system. Background technique [0002] Pneumatic artificial muscles are widely used in the fields of lower limb rehabilitation and medical treatment because of their simple structure, light weight, large output force / weight ratio, and high flexibility. In order to carry out servo control on it better in engineering practice, it is necessary to determine the parameter characteristics of pneumatic artificial muscles. However, the existing test systems for the static characteristics of pneumatic artificial muscles are too simple, and there are problems such as troublesome disassembly and assembly, inability to quickly replace them, and poor versatility. Patent CN103940599 proposes a pneumatic muscle / cylinder comprehensive testing system, but the device can only test...

Claims

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Application Information

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IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 谢胜龙刘海涛梅江平
Owner TIANJIN UNIV
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