CN102715990A

CN102715990A - Walking assistant robot

Info

Publication number: CN102715990A
Application number: CN2012101121381A
Authority: CN
Inventors: 赵博; 赵树名
Original assignee: Individual
Current assignee: Zhao Shuming
Priority date: 2012-04-11
Filing date: 2012-04-11
Publication date: 2012-10-10

Abstract

A walking assistant robot belongs to the field of robots. On the basis of not increasing the length, the width, and the height of the physical dimension of a common wheelchair and guaranteeing no increase in a turning radius, the walking assistant robot is provided with two more motors on the basis of three motors with which a stair climbing intelligent wheelchair is equipped, to realize both motor operation and manual operation in plain road moving and intelligence in stair climbing. With the walking assistant robot, a disabled person without leg function can move freely just like having wings, and can even change the life and the fate of the disabled person.

Description

The robot of riding instead of walk

Technical field: robot

Background technology: develop stair climbing intelligent wheel chair and the gain the national patent office of I and father success of in October, 2009 search and give utility model patent, when making model machine and using because the stair climbing intelligent wheel chair has been Duoed crawler belt than common Wheelchair structure, 3 motors; Storage battery weight increases; Go up a slope, against the wind, or the very difficulty of advancing at a distance; For user convenient; Increase by two motors again on using manual basis on stair climbing intelligent wheel chair level land, can manually also can be electronic during use, the robot of riding instead of walk that develops leading world standard of success.

Summary of the invention: the robot of riding instead of walk, in common wheelchair specification overall dimensions, length does not increase; Ensure on the basis that radius of turn do not increase that being equipped with at the stair climbing intelligent wheel chair increases by 2 motors again on 3 motor bases, lateral symmetry position circle curved tooth closes under the track; Vertically installing 2 24 volts has the brush direct current generator, at the universal controller of a side handrail front end handle installation formula, controls two big center wheel drive power wheelchair of two driven by motor and advances; Advancing in the realization level land can be electronic, also can be manual, the intelligence of stair climbing is arranged again; Riding robot instead of walk can be better for more people with disabilitys and old old people serves, and the stair climbing intelligent wheel chair can only be used for the residual upper limb key of lower limb limb total man person, the robot of riding instead of walk; For the hemiplegia personnel, cerebral blood supply insufficiency personnel or the like are as long as there is a hands function normally just can use; The robot complete function of riding instead of walk, not only the as though walking upon flat ground also useful hands of manual function that common wheelchair is arranged again of stair activity is with regard to spendable electric wheelchair function; The robot performance that rides instead of walk is superior, can climb the stair of various design shoulder heights, width different size; The robot processing ease of riding instead of walk, hand operated of user one human just can be gone up downstairs; The robot of riding instead of walk is safe in utilization, and stair climbing remains crawler belt and two bull wheel three-point supports, and design does not have potential safety hazard; The robot of riding instead of walk saves the energy, can not use manually upstairs the time, and the robot of riding instead of walk holds a safe lead world standard, is unique in the world a robot of riding instead of walk that can replace people's both legs function basically up to now; The robot of riding instead of walk is the milestone on the wheelchair development history, and three state epoch Zhuge Liangs have invented four-wheel wooden wheel car, strictly improves through several thousand; Develop into now still at the common wheelchair that uses, provide some to help on can only be in action, the robot of riding instead of walk can make the people with disability who loses the both legs function; The long wing of having gone up of picture; Can take action arbitrarily, thoroughly change life, change destiny; The robot of riding instead of walk will produce huge society and closes effect and economic benefit.

Description of drawings: figure is the motor installation site.

The specific embodiment: the robot of riding instead of walk, advance when using motor-driven in the level land, and the control of universal DC motor controller rides that robot advances, retreats instead of walk, left steering, right turn, various functions such as stop; Press the button switch instruction with one in the time of upstairs and start function conversion machine operation; Automatically will riding instead of walk, the enforcement state becomes the building state of climbing to the robot architecture from the level land; It is parallelly connected with 2 motor circuits that drive bull wheel that simultaneously relay will control the motor circuit of driven caterpillar tracks, realizes that controlling 3 motor synchronous simultaneously with handle drives the robot of riding instead of walk and go upstairs, and goes downstairs and stop to advance; Other is told in the existing opinion of stair climbing intelligent wheel chair, no longer heavily tells at this.

Claims

Robot ride instead of walk at common wheelchair overall dimensions, and length does not increase, on the basis that the guarantee radius of turn does not increase; On 3 motor bases of stair climbing intelligent wheel chair, increase by 2 motors; The meshing track in lateral symmetry position is vertically installed 2 24 volts down has the brush direct current generator, the universal controller of a side handrail front end handle installation formula, and the robot level land of realizing riding instead of walk is used available electronic also available manual; During stair climbing; The command switch order is ridden instead of walk, and travel condition becomes the building state of climbing to the robot architecture from the level land, will drive the motor circuit of crawler belt simultaneously, is parallel to the circuit of 2 motors that drive bull wheel; The building climbed automatically by 3 driven by motor crawler belts of handle controller control and 2 the bull wheel driven in synchronism robot of riding instead of walk, and the robot key technology of riding instead of walk is characterized in that:

1. the three kinds of type of drive of robot of riding instead of walk:

(1) two big wheel drive machine instead of walk device people of two driven by motor in level land advance.

(2) two big wheel drive machine instead of walk device people of level land hands rotation advance.

(3) three driven by motor crawler belts of stair climbing and two the bull wheel driven in synchronism machine People's Bank of China of riding instead of walk advances.
2. the robot controller of riding instead of walk control motor mode:

When (1) advance in the level land, two machine operation of controller control.

(2) during stair climbing, the motor circuit that drives crawler belt is parallelly connected with two motor circuits of drive bull wheel automatically, and controller is controlled three driven by motor crawler belts and two the bull wheel driven in synchronism machine People's Bank of China of riding instead of walk simultaneously and advanced.
3. the motor that drives two bull wheels is installed in below the meshing track in both sides.