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Wearable handling assistor

A technology of power-assisted devices and components, applied in the direction of manipulators, program-controlled manipulators, manufacturing tools, etc., to achieve the effects of reducing morbidity, reducing weight, and reducing the burden on back muscles

Active Publication Date: 2016-08-17
枣庄华亿矿业集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a wearable transport assist device, which can effectively solve the problem of short-distance transport and assisting up and down stairs

Method used

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Examples

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] A specific embodiment of the present invention is a wearable transport assist device, which is composed of a sling ratchet mechanism, a back load-bearing plate 1, a spring group composed of two side springs 15 and a middle spring 14, a leg assembly, and a body fixing assembly. , the sling ratchet mechanism and the coil spring 23 are installed on the shaft 22 together, the ratchet 3 is fixed to the shaft 22 through the keyway, one end of the sling 20 is fixed on the shaft 22, and is wound on the shaft 22, and the other end is held by the frame 21 One end of the coil spring 23 is wound on the shaft 22, and the other end is fixed on the frame 21. The frame 21 and the shaft 22 can rotate relative to each other. One end of the spring 19 is fixed on the frame 21, and the other end is connected to the ratchet. The pawl 2 is connected,...

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Abstract

The invention provides a wearable handling assistor and belongs to the technical field of mechanical design. Leg assemblies are arranged on the two sides of a waist bent rod, and thigh inner rods of the leg assemblies are connected to the waist bent rod through revolute pairs; suspension belt and ratchet mechanisms are arranged on the two sides of the top of a back bearing plate, ratchet wheels of the suspension belt and ratchet mechanisms are arranged coaxial with coiled springs and are fixed to shafts through key grooves, suspension belt shafts are fixed and wind around the shafts, one ends of the coiled springs wind around the shafts, the other ends of the coiled springs are fixed to racks, one ends of pawl springs are fixed to the racks, the other ends of the pawl springs are connected to pawls, and the tail ends of the pawls are connected to pull wires controlling the pawls to be retracted or released; a connecting rod with a spherical hinge is provided with a ring groove, a back connecting plate is connected to the connecting rod with the spherical hinge through a revolute pair, springs on the two sides are fixed to the back connecting plate and the waist bent rod, a middle spring is fixed to the back connecting plate and the waist bent rod, and the connecting rod with the spherical hinge is connected to the waist bent rod through a spherical pair. The wearable handling assistor is mainly used for assisting in manual handling.

Description

technical field [0001] The invention belongs to the technical field of mechanical design, and in particular relates to the assisting technology utilizing human body exoskeleton. Background technique [0002] With the popularity of online shopping, the express delivery industry has developed rapidly in recent years. Couriers have to put in huge physical labor every working day to complete the delivery of as many express deliveries as possible, and there are many cases of door-to-door delivery. However, most of the existing transportation vehicles cannot go up and down stairs and steps, and are not suitable for short-distance complex terrain transportation. Therefore, we designed a wearable power-assisted device. The device transfers and disperses the weight carried and lifted by the courier to the ground, so that the courier can save energy and avoid injuries such as muscle strain. Compared with traditional manual handling, it has obvious advantages in short-distance handlin...

Claims

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Application Information

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IPC IPC(8): B25J9/00
CPCB25J9/0006
Inventor 张祖涛潘宏烨桑凯旋陈璋孙熠朱伯韬刘昱岗潘亚嘉胡广地王培俊
Owner 枣庄华亿矿业集团有限公司
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