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Buffer device and buffer control method

A buffer device and buffer control technology, which is applied in the field of impact buffer, can solve the problems of unsteady reach and achieve the effect of improving stability

Active Publication Date: 2020-06-16
UBTECH ROBOTICS CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a cushioning device and a cushioning control method thereof, which can solve the problem that in the prior art, when the elastic body deforms and releases energy, two objects moving relative to each other become in a state of reverse motion, and the two objects cannot be stably moved. The problem of the state of motion of an object whose relative velocity is zero

Method used

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  • Buffer device and buffer control method
  • Buffer device and buffer control method
  • Buffer device and buffer control method

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Embodiment Construction

[0035] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0036] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other Presence or addition of features, wholes, steps, operations, elements, components and / or collections thereof.

[0037] It should...

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PUM

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Abstract

The invention is appliable to the technical field of intelligent buffer, and provides a buffer device. The buffer device comprises a first connection rod and a second connection rod, wherein a first end of the first connection rod and a first end of the second connection rod are connected through a rotation mechanism acted by a motor; the rotation mechanism is used for changing rotation angles ofthe first connection rod and the second connection rod; and the rotation mechanism provides a torsion force used for buffering impact action forces acting on a second end of the first connection rod and a second end of the second connection rod. Therefore, while the buffer device is capable of effectively buffering the applied impact action forces, the rotation mechanism acted by the motor cannotrelease energy; and therefore, the reverse movement of objects which relatively move can be avoided after buffer, so that the buffer stability is improved.

Description

technical field [0001] The present application belongs to the technical field of impact buffering, and in particular relates to a buffering device and a buffering control method. Background technique [0002] In the fields of robotics, aerospace, etc., it is often encountered that objects are impacted. For example, the moment a biped robot lands after jumping, the foot of the robot will be subjected to a large impact force from the ground. For example, when the space capsule of a spaceship is docked, both docking parties will be impacted by the opponent’s space capsule. force. In order to ensure the stable landing of the robot or the reliable docking of the space capsule, it is necessary to buffer the generated impact force. [0003] Current cushioning devices usually absorb and store kinetic energy through deformation produced by elastomers. The relative velocity of objects in relative motion is reduced to zero by buffering the motion. However, since the elastic body ne...

Claims

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Application Information

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IPC IPC(8): F16F15/02F16F15/00
CPCF16F15/002F16F15/02
Inventor 齐奇熊友军
Owner UBTECH ROBOTICS CORP LTD