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Miniature design for exoskeleton robot joint motor

A technology of exoskeleton robots and joints, which is applied in the direction of manipulators, program-controlled manipulators, joints, etc., can solve the problems of drive control robot displacement movement hysteresis, large current loss, and complex structure, and achieve compact motor footprint and reduce current consumption. , the effect of simple structure

Pending Publication Date: 2019-03-29
牛仁智能科技(杭州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some existing exoskeleton robot motors have problems such as large size and complex structure, hysteresis when driving and controlling the displacement of the robot, and large current loss.

Method used

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  • Miniature design for exoskeleton robot joint motor

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Embodiment Construction

[0013] see figure 1 , the miniaturized design of the joint motor of the exoskeleton robot of the present invention includes a stator bracket 1, a stator chip 3, a rotor bracket 4, and a circuit board 2. The stator bracket 1 is provided with a raised rotating shaft mounting portion 11 and a number of stators, stator brackets 1. A circuit board 2 is fixedly installed on one side. The circuit board 2 is provided with a circular hole 21 and a number of stator through holes. The stator core 3 is provided with a number of stator card slots and shaft through holes. The rotating shaft 41 and a number of rotors, the rotating shaft 41 passes through the stator chip 3 and the circuit board 2 and is fitted in the rotating shaft mounting part 11 . Rolling bearing 5, the stator bracket 4 and the circuit board 2 are fixedly connected with a number of screws, the stator on the stator bracket 1 is inserted into the stator slot on the stator chip 3 through the stator through hole on the circuit...

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Abstract

The invention discloses miniature design for an exoskeleton robot joint motor. A stator support, a stator chip, a rotor support and a circuit board are involved, a protruding rotation shaft mounting part and several stators are arranged on the stator support, the circuit board is fixedly installed at one side of the stator support, a circular hole and several stator through holes are formed in thecircuit board, several stator clamping grooves and a rotation shaft through hole are formed in the stator chip, a rotation shaft and several rotors are arranged on the rotor support, and the rotationshaft is cooperatively installed in the rotation shaft mounting part after penetrating through the stator chip and the circuit board. The miniature design has the advantages that the structure is more compact through flattening of the overall structure of the motor, the area occupied by the motor is reduced, the structure is simple, the weight is relatively low, and the driving control effect isgood.

Description

【Technical field】 [0001] The present invention relates to the technical field of exoskeleton robot motors, in particular to the technical field of miniaturized design of exoskeleton robot joint motors. 【Background technique】 [0002] Exoskeleton robotics is an important branch of robotics, which involves robotics, ergonomics, mechanics, computing science and communication technology and other technical fields, and is currently a hot research technology at home and abroad. Exoskeleton robots can help people perform tasks that were previously impossible by their own abilities. Exoskeleton robots are often used in the medical field to help patients with rehabilitation training. The motor is an important part of the exoskeleton robot, which provides the corresponding power support for the movement of the exoskeleton robot. Some existing exoskeleton robot motors have problems such as large size and complex structure, hysteresis when driving and controlling the displacement of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/00B25J9/12B25J17/00B25J19/00
CPCB25J9/0006B25J9/12B25J17/00B25J19/007
Inventor 李牧然毛广勇
Owner 牛仁智能科技(杭州)有限公司
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