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Flexible device housing, mechanical arm and robot

A flexible and shell technology, applied in the direction of manipulators, program-controlled manipulators, manufacturing tools, etc., can solve the problem that the shell of the electronic skin is easily damaged, and achieve the effect of solving the easy damage of collision and reducing the impact force of collision

Pending Publication Date: 2021-08-31
SHENZHEN YUEJIANG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a flexible device casing, a mechanical arm and a robot, aiming to solve the problem that the existing electronic skin casing is easily damaged in the event of a collision

Method used

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  • Flexible device housing, mechanical arm and robot
  • Flexible device housing, mechanical arm and robot
  • Flexible device housing, mechanical arm and robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0195] Embodiment 1: The present invention proposes a connection structure, see Figure 36-Figure 38 , the connecting structure includes: a first connecting piece 30 , the first connecting piece 30 is configured with a welding end 31 for welding with the electrode 20 , and an output end 32 electrically connected to the welding end 31 .

[0196] The connection structure proposed in the embodiment of the present invention includes a first connecting piece 30, which is used to connect the electrode 20 and the detection circuit board 10, and includes a welding end 31 and an output end 32, and the welding end 31 is connected by welding. The mode is electrically connected with the electrode 20 , and the output terminal 32 is electrically connected with the welding terminal 31 and is used for electrical connection with the detection circuit board 10 . There is a surface contact between the welding end 31 and the electrode 20, and its contact surface is many times larger than the cont...

Embodiment 2

[0198] Embodiment 2: The cross-section of the welding end 31 proposed in the embodiment of the present invention is circular, elliptical or rectangular. In this embodiment, the cross section of the welding end 31 is configured as a circular, elliptical or rectangular structure, that is, the surface of the welding end 31 in contact with the electrode 20 is circular, elliptical or rectangular. The contact between the welding end 31 and the electrode 20 is a surface contact. Compared with the point contact between the existing wire and the electrode 20, it can greatly improve the connection strength between the first connecting member 30 and the electrode 20. The cross-section of the welding end 31 The shape of is only exemplary, not limiting, and can be designed by those skilled in the art according to actual conditions, such as triangular or trapezoidal shapes.

Embodiment 3

[0199] Embodiment three: see Figure 38 According to the embodiment of the present invention, the outer edge of the welding end 31 is configured with several protruding structures 50 for increasing the contact area of ​​the electrode 20 during welding. In this embodiment, the protruding structure 50 configured on the outer edge of the welding end 31 is used to increase the contact area between the welding end 31 and the electrode 20, thereby further enhancing the connection strength between the first connecting member 30 and the electrode 20 . The protruding structure 50 may be a whole protruding plate, or several protruding plates distributed at equidistant or non-equidistant intervals.

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Abstract

The invention discloses a flexible device housing which comprises a flexible protective layer and at least one flexible electrode arranged on the protective layer, wherein the protective layer comprises one or more flexible layers arranged on the inner side and / or the outer side of the electrode; the electrode is used for being electrically connected to a detection circuit board; and the electrode can form a capacitor with a nearby conductor and transmit an electric signal for representing the capacitor or variation thereof to the detection circuit board. The invention further discloses a mechanical arm and a robot. According to the technical scheme, the problem that an electronic skin housing is prone to be damaged due to collision is effectively solved.

Description

technical field [0001] The invention relates to the field of mechanical equipment, in particular to a flexible device shell, a mechanical arm and a robot. Background technique [0002] Currently, the primary method for mechanical devices to detect approaching objects is through physical contact between the housing and the object. Taking the contact-type resistive shell as an example, the resistive shell causes the deformation of the shell after being in contact with an approaching object and the robot, and sends a contact signal representing the deformation. However, if the approaching object does not directly contact the electronic skin, the mechanical device cannot realize the non-contact distance detection of the approaching object, and when the mechanical device is in motion, the contact between the mechanical device and the object may easily cause damage to the object. [0003] For example, the application is: the housing, housing assembly, mechanical arm and robot of ...

Claims

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Application Information

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IPC IPC(8): B25J9/00B25J19/00B25J19/06
CPCB25J9/0015B25J19/0091B25J19/06
Inventor 黄睿郎需林刘主福刘培超林俊凯
Owner SHENZHEN YUEJIANG TECH CO LTD
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