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Flexible bionic mechanical hand device

A manipulator and flexible finger technology, applied in the field of bionic manipulator devices, can solve problems such as poor adaptability, and achieve the effects of easy control, stable grasping of objects, and good economy.

Inactive Publication Date: 2016-01-20
JILIN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the problem of poor adaptability of existing manipulators, the present invention provides a flexible bionic manipulator

Method used

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Embodiment Construction

[0032] The present invention is described in detail below in conjunction with accompanying drawing:

[0033] A kind of flexible bionic mechanical hand device described in the present invention, such as Figure 1 to Figure 13 shown;

[0034] The device comprises a box-shaped housing 28 with a closed top opening at the bottom. A double-arched slideway 17 is installed at the top opening of the housing 28. The middle part of the double-arched slideway 17 is straight, both sides are arc-shaped and the middle part has a Through the chute in the horizontal direction, two flexible fingers extend into the housing 28 through the chute of the double-arched slideway 17;

[0035] The flexible finger is composed of a rubber finger surface 3 and a finger skeleton 4, wherein one flexible finger is a flexible wide finger 1, and the other flexible finger is a flexible sub-finger 2, wherein the flexible wide finger 1 is made of a wider one-piece rubber The finger surface and a wider one-piece ...

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Abstract

In order to overcome the problem of weak adaptability of a traditional mechanical hand device, the invention provides a flexible bionic mechanical hand device. The flexible bionic mechanical hand device comprises a shell, wherein a double-arched slide way is formed in the top of the shell; two flexible fingers pass through a chute of the double-arched slide way to extend into the shell; one of the flexible fingers is a flexible wide finger; and the other one of the flexible fingers is a flexible branch finger; a trigger switch sensor and a pressure sensor are mounted on the flexible wide finger; a trigger switch sensor and a pressure sensor are mounted on a flexible palm; a main control box is fixed at one side of the shell, and comprises a digital steering engine, a steering engine driving module and a main control module; the two flexible fingers are connected with a transmission mechanism; the transmission mechanism is connected with an output shaft of the digital steering engine; and the trigger switch sensor and the pressure sensor are connected with the main control module. The device cap adapt to grab the shape of a target object, can realize effective lossless grabbing of the target object according to the force of the sensor, and is simple in structure and convenient for wide application.

Description

technical field [0001] The invention belongs to the technical field of robot hands, and relates to a bionic robot hand device with bionic characteristics and flexible self-adaptive grasping. Background technique [0002] At present, many countries, including my country, have the problem of population aging, and there is a shortage of personnel in related service industries. With the development of the times and the advancement of science and technology, the development of robot technology has great application space in this regard. However, at present, the robot hand can only passively adapt to the shape grasped by the robot hand, and cannot make the robot hand grab the target object. To adapt to the shape of the target object, therefore, the function of the robot hand still lacks versatility and flexibility. [0003] Moreover, the structure of the existing robot hand devices is relatively complicated, and while repeatedly grasping the target object, the reliability is not ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/12
Inventor 肖英奎付英达李永强任健王闯李梦云刘秋雨谢龙
Owner JILIN UNIV
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