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Special working robot multi-dimensional force sensor

A technology of multi-dimensional force sensors and operating robots, which is applied in the direction of instruments, force measurement components, force/torque/power measuring instruments, etc., can solve the problems of multi-dimensional force sensor design difficulties, solve complex wiring problems, and reduce repeatability errors , to achieve the effect of multiplexing

Inactive Publication Date: 2019-01-04
SHANDONG UNIV
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  • Abstract
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  • Claims
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Problems solved by technology

The working environment of special operation robots, such as high vacuum, microgravity, strong radiation, frequent high and low temperature alternation of space robots and other special environments, as well as auxiliary docking tasks between space capsules and spacecraft, maintenance and assembly tasks of space capsules, etc. The special purpose of large contact force / torque makes the design of multi-dimensional force sensor more difficult

Method used

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  • Special working robot multi-dimensional force sensor
  • Special working robot multi-dimensional force sensor
  • Special working robot multi-dimensional force sensor

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Embodiment Construction

[0029] The present disclosure will be further described below in conjunction with the accompanying drawings and embodiments.

[0030] It should be noted that the following detailed description is exemplary and intended to provide further explanation of the present disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.

[0031] It should be noted that the terminology used herein is only for describing specific embodiments, and is not intended to limit the exemplary embodiments according to the present disclosure. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

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Abstract

The invention discloses a special working robot multi-dimensional force sensor. The sensor includes a base, an elastic body, a sealing cover and an upper flange which are sequentially connected from up to down, wherein a lower end of the elastic body is provided with a collection circuit board, the collection circuit board is fixedly connected with the base, the elastic body includes a center table, radial beams are arranged circumferentially around the center table, outer sides of the radial beams are provided with peripheral beams, end portions of the peripheral beams are connected with peripheral supports, the peripheral beams and the peripheral supports are connected in an annular mode, outer sides of the peripheral beams are provided with arc grooves, so stress is concentrated at twosides of the arc grooves, and the radial beams are respectively provided with a sensing element used for measuring the force and the torque of the elastic body.

Description

technical field [0001] The disclosure relates to a multi-dimensional force sensor for a special operation robot. Background technique [0002] With the rapid advancement of information technology such as computers and microelectronics, robot technology has developed rapidly, its intelligence is getting higher and higher, and its application range has been greatly expanded. Robots at this stage can be roughly divided into three categories according to their application environment, namely industrial robots, service robots and special operation robots. Special operation robots refer to those used in certain special conditions, such as deep space exploration, underwater operations, high voltage, polar scientific research, etc. robot. The tasks of special operation robots are complex and special, and they are easily disturbed by various harsh environments. When the work fails, human intervention is often impossible, and there are high expectations for its autonomy and intellig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L5/16
CPCG01L5/166
Inventor 蒋奇李修钰
Owner SHANDONG UNIV
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