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Dining assistant robot

A technology of robots and manipulators, used in manipulators, program-controlled manipulators, manufacturing tools, etc.

Inactive Publication Date: 2007-02-28
HARBIN ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Obviously, the disadvantage of this device is that when eating, the head of the disabled person is always restrained by the headband, and it needs to cooperate with small movements of the head, neck and upper trunk.

Method used

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Embodiment Construction

[0019] Preferred embodiments of the present invention are given below and described in conjunction with the accompanying drawings.

[0020] As shown in Figure 1, the meal-assisting robot includes a tabletop rotation mechanism, a manipulator rotation mechanism, a manipulator lifting mechanism and a manipulator meal taking mechanism. Then the three sets of mechanisms are connected to the column of the desktop rotating mechanism through the cantilever platform. Wherein, the desktop rotation mechanism includes a base 10, a column 11, a DC geared motor 12, a sleeve 13, a rotating shaft 14, a table top 15 and a bar-shaped bowl 16. Wherein the lower end of the column 11 is fixedly connected with the base 10 , and the upper end is connected with the sleeve 13 by means of a flange. The DC geared motor 12 is installed on the column 11 top, is fixedly connected with the desktop 15 through the rotating shaft 14 installed in the sleeve 13 by means of bearings and can drive the desktop 15 ...

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PUM

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Abstract

The invention discloses a dinner-assisting robot controlled by single-chip for arm disabled person, which comprises the following parts: table rotary mechanism, mechanic hand rotary and elevating and fetching mechanism, wherein the table rotary mechanism can rotate anchored by DC declaration motor, two orthogonal diameters of bar-shaped dining bowl with column face as four inner surfaces are placed symmetrically, the mechanic hand rotary mechanism is connected by DC motor, worm gear worm retarder and tray sequently, the mechanic hand elevation mechanism is anchored by feed screw driving mechanism, which slides in the inner and outer cylinders correspondingly, the mechanic fetching mechanism is assembled in the mechanic hand elevating mechanism, which drags end of inner cylinder by feed lever and nut, two DC servo motors can drive fork or spoon to rotate directly.

Description

technical field [0001] A meal-assisting robot, controlled by a single-chip microcomputer, simulates the actions of a human body to take and eat meals, and achieves the purpose of helping handicapped people to eat. It belongs to the field of catering utensils. Background technique [0002] According to reports, there are 60 million disabled people in China, of whom 8.77 million are physically disabled; in addition, in recent years, the number of patients with stroke, sequelae of cerebral thrombosis, spinal cord injury, cerebral palsy and muscular atrophy has increased year by year, and a considerable number of them have hand disabilities. diet care. [0003] The more successful existing food-assisting robots mainly include Handy1 of Britain, "MYSPOON" of SECOM Corporation of Japan and the Electric Self-Feeder produced by Sammons Preston Corporation of the United States. [0004] Handy1 is currently the most successful and widely used meal-assisting robot in the world. It u...

Claims

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Application Information

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IPC IPC(8): B25J9/00
Inventor 张立勋李彦涛何锋李成福高峻王婷
Owner HARBIN ENG UNIV