A waist simulation device of a bionic robot mouse based on differential gears

A bionic robot mouse and differential gear technology, applied in the field of bionic robots, can solve the problem of low control precision of the simulated bionic robot mouse waist structure, and achieve the effect of rich shape, good flexibility and compact structure

Inactive Publication Date: 2015-12-16
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is: in order to solve the problem of low control precision in simulating the waist structure of the bionic robot mouse, propose a novel waist simulation device for the bionic robot mouse

Method used

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  • A waist simulation device of a bionic robot mouse based on differential gears
  • A waist simulation device of a bionic robot mouse based on differential gears

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Embodiment Construction

[0021] See attached figure 1 , the waist simulation device of the bionic robot mouse based on the differential gear, which includes: the upper cover plate (1), the first flange bearing (2), the first bolt (3), the motor bracket connecting plate (4), the pinion (5), second bolt (6), motor (7), rear differential gear set (8), screw (9), left waist-wheel connection frame (10), support frame (11), right waist-wheel Connecting frame (12), lower cover plate (13), motor bracket (14), top wire (15), waist-forelimb connecting frame (16), front differential gear set (17); (9) Connect the left waist-wheel connecting frame (10) with the right waist-wheel connecting frame (12), and the left waist-wheel connecting frame (10) and the right waist-wheel connecting frame (12) pass through the first top The wire (15) is fixed together with the rear differential gear set (8), and the rear differential gear set (8) is fixed on the upper cover plate (1) and the lower cover plate (13) through the f...

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Abstract

The invention discloses a waist simulation device of a bionic robot mouse based on differential gears. Under the driving of a motor (7), a pinion drives a back differential gear group (8); when two large gears of the back differential gear group (8) turn in the same direction, left and right wagging of the waist portion of the bionic robot mouse with respect to vehicle wheels can be realized; when the two large gears of the back differential gear group (8) turn in different directions, up and down pitching motion of the waist portion of the bionic robot mouse with respect to the vehicle wheels can be realized; and similarly, left and right wagging and up and down pitching motion of the waist portion of the bionic robot mouse with respect to fore limbs can be realized. The waist simulation device is to solve the problems that the simulated waist structure of the bionic robot mouse is low in control precision, and overlong in structure and cannot approximate to the real shape of a mouse well in appearance and the like.

Description

technical field [0001] The invention belongs to the technical field of bionic robots, and in particular relates to a waist simulation device of a bionic robot mouse based on a differential gear. Background technique [0002] Bionic robot refers to a system that imitates the external shape, movement principle and behavior mode of creatures in nature, and can work with biological characteristics. [0003] In Non-Patent Document 1 (“Arat-likerobot for interacting with real rats”, SHI, Qing et al., Robotica, Vol. 31, pp. 1337-1350, December 2013), the author mentioned the structural design and experimental research of a bionic robot mouse . The waist mechanism of the bionic robot mouse is composed of two steering gears, steering gear racks, connecting rods, sliders, bearings, fastening screws and other components; the two steering gears of the waist mechanism are connected through the steering gear racks, respectively as The bionic robot mouse is driven in the pitch and yaw di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/08F16H48/05
Inventor 石青郭亚娜李昌黄强福田敏男
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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