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Mechanical leg

A technology of mechanical legs and lower legs, which is applied in the direction of manipulators, program-controlled manipulators, claw arms, etc., and can solve the problems of small adjustment range and limited adjustment range

Inactive Publication Date: 2018-11-13
JIANGSU VOCATIONAL INST OF ARCHITECTURAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is also supported by connecting rods, and its adjustment range has certain restrictions, and the range of adjustment range is small

Method used

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Embodiment Construction

[0027] A specific embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

[0028] Such as Figure 1 to Figure 6 As shown, a mechanical leg provided by the embodiment of the present invention includes: a supporting leg 10, a calf arm 20, a thigh arm 30 and an adjusting device. The supporting leg 10 is used to be bound on the foot, which can be made of a strap or a shoe The appearance is convenient to wear, and the support leg 10 is leaned against the ground for providing support; one end of the calf arm 20 is hinged to the support leg 10, and is fixed to the calf by straps or other fixing methods, and the calf arm 20 is empty The shell structure has a storage cavity; the thigh arm 30 has a storage cavity, one end of which is hinged to the other end of the calf arm 20, and is used to be fixed to th...

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Abstract

The invention discloses a mechanical leg, and belongs to the field of electromechanical equipment. The device comprises a supporting leg and a supporting leg, wherein the supporting leg is used for being fixed to a foot, the lower leg arm is provided with a containing cavity, one end of the lower leg arm is hinged to the supporting leg and is used for being fixed to the shank, the thigh arm is provided with a storage cavity, one end of the storage cavity is hinged to the other end of the lower leg arm, the thigh arm is used for being fixed to the thigh part, the adjusting device comprises a swing gear which is rotationally arranged in the lower leg arm at two ends, a first ratchet wheel and a second ratchet wheel, wherein the first ratchet wheel is coaxially and fixedly arranged on one side of the swing gear, a driving gear which is fixedly arranged in the thigh arm and is meshed with the swinging gear, the second ratchet wheel is coaxially and fixedly arranged on one side, corresponding to the first ratchet wheel, of the driving gear, an adjusting block and a reset spring. According to the invention, the adjusting range is large, and even the forward inclination of the body can beeffectively adjusted, so that the problem that the traditional mechanical leg cannot be adjusted when the traditional mechanical leg is stretched to be close to the vertical direction is avoided, andthe adjusting amplitude range of the squatting pan is small.

Description

technical field [0001] The invention relates to the field of electromechanical equipment, in particular to a mechanical leg. Background technique [0002] At present, factory production mainly relies on the manpower of workers for production. Complete mechanical automation is still difficult to achieve, and many key processes still require manual assistance and checks even on highly automated production lines. The production efficiency of manual production depends on Due to the physical fitness of workers, most production activities, especially assembly line production, require workers to stand for a long time for operation and production. The longer the time, the more tired the workers will be, which will further affect the production efficiency. Seats and benches will take up a lot of limited work space, and are likely to cause safety hazards. [0003] The invention patent with application number CN201410705631.3 discloses a wearable exoskeleton seat. The exoskeleton sea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/00B25J18/00
CPCB25J9/0006B25J9/0009B25J18/00
Inventor 王端义刘毅王昊鹏孙萧雅王宸蔚
Owner JIANGSU VOCATIONAL INST OF ARCHITECTURAL TECH
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