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Damping device and wheel structure thereof

A shock-absorbing device and wheel technology, applied in the direction of shock absorbers, power devices, springs/shock absorbers, etc., can solve the problems of helping robot bumps and affecting the normal use of people with limited mobility, so as to reduce bumps and reduce costs , Ease of production and processing

Pending Publication Date: 2019-04-26
HANGZHOU ROBOCT TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the case of bad road conditions, the assisting robot will experience bumps, which will affect the normal use of people with limited mobility.

Method used

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  • Damping device and wheel structure thereof
  • Damping device and wheel structure thereof
  • Damping device and wheel structure thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0051] see Figure 1-Figure 4 As shown, the present embodiment provides a shock absorbing device and a wheel structure thereof; figure 1 It is a structural schematic diagram of the damping device provided in this embodiment, figure 2 for figure 1 An exploded view of the shock absorber shown; image 3 and Figure 4 Two structural schematic diagrams of the wheel structure with the shock absorbing device provided in this embodiment, wherein, image 3 is the front view of the wheel structure with shock absorbers, Figure 4 It is a three-dimensional view of a wheel structure with a shock absorbing device.

[0052] The damping device provided in this embodiment is suitable for a wheel installed on the damping device, especially for a Mecanum wheel.

[0053] see figure 1 and figure 2 As shown, the shock absorbing device provided in this embodiment includes a shock absorbing fixed bracket 910 and a shock absorbing moving bracket 920; the shock absorbing moving bracket 920 is f...

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PUM

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Abstract

The invention relates to the technical field of damping mechanical fittings, in particular to a damping device and a wheel structure thereof. The damping device comprises a damping fixed bracket and adamping movable bracket; the damping movable bracket is used for fixedly connecting with a connecting shaft of a wheel; the damping fixed bracket comprises at least one damping fixed shaft; the damping movable bracket covers the damping fixed shaft, and can perform a reciprocating motion in the axial direction of the damping fixed shaft; an elastic element butting against the damping movable bracket covers the damping fixed shaft; the elastic element is in a compressed state; and the axial direction of the damping fixed shaft and the axial direction of the connecting shaft of the wheel are arranged by an included angle. The wheel structure with the damping device comprises the wheel and the damping device. The damping device and the wheel structure thereof are provided for reducing the vibration to reduce the bump phenomenon.

Description

technical field [0001] The invention relates to the technical field of shock absorbing mechanical accessories, in particular to a shock absorbing device and a wheel structure thereof. Background technique [0002] At present, most of the elderly, disabled, and paralyzed patients with limited mobility generally need specialized personnel to take care of them in their daily lives, and cannot take care of their normal daily life. Common mobility aids on the market generally include wheelchairs and electric wheelchairs, although to a large extent It helps travel, but sitting in a wheelchair for a long time will lead to blood blockage, pressure sores, osteoporosis and other complications, which will have a great impact on health. inconvenience. Therefore, the appearance of helping robots has greatly facilitated the lives of the elderly, the disabled, and paralyzed patients with limited mobility. [0003] However, in the case of poor road conditions, the assisting robot will exp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F7/00B25J5/00B25J11/00B60B19/12B60K7/00
CPCF16F7/00B25J5/007B25J11/009B60B19/12B60K7/0007
Inventor 王天
Owner HANGZHOU ROBOCT TECH DEV CO LTD