A flexible bionic manipulator device

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 ...

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