A walking aid device with the function of assisting walking on slopes
A function and slope technology, applied in the field of robotics, can solve the problems of complex control system and high hardware cost, and achieve the effect of simple control method, good sealing effect and low energy consumption
Inactive Publication Date: 2019-06-14
HEBEI UNIV OF TECH
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Its control buttons are arranged on the two armrests to control the robot. It needs to sense both the human-machine interaction force and the slope information. The control system is complicated and the hardware cost is high.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0023] Specific examples of the present invention are given below. The specific embodiments are only used to further describe the present invention in detail, and do not limit the protection scope of the claims of the present application.
[0024] The invention provides a walking aid device with the function of assisting walking on slopes (see Figure 1-6 , referred to as the walking aid device), is characterized in that the walking aid device includes a trunk 1, a force sensing component 2, an upper platform 3, a chassis 4 and a drive system 5; the trunk 1 includes a battery 11, a controller 12, a linkage 13, Front bracket 14, adjustment knob 15, adjustment rod 16 and support plate 17; described force sensing part 2 comprises lower fixed plate 21, support shaft 22, upper fixed plate 23, force sensor 24 and linear bearing 25; described upper platform 3 Comprising upper pole 31, handrail 32 and support plate 33; Described chassis 4 comprises front wheel 41, base plate 42, rear...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a walking aid device with a slope walking aid function. The device comprises a trunk, a force sensing component, an upper platform, a chassis and a drive system, wherein the trunk comprises a battery, a controller, a link rod, a front support, an adjustment button, an adjustment rod and a supporting plate; the force sensing component comprises a lower fixation plate, a supporting shaft, an upper fixation plate, a force sensor and a straight line bearing; the upper platform comprises an upper supporting rod, a handrail and a supporting plate; the chassis comprises a front wheel, a baseplate, a rear wheel support, a damper support and a rear wheel; and the drive system comprises a bevel gear support, a damper, a worm gear reducer, a motor, an electric conductive slide ring, a bevel gear, a bevel gear shaft, a chain, a chain wheel and a drive wheel shaft. The walking aid device adopts a driving-driven hybrid drive system; assistance force can be provided for a user during slope walking; the damper provides assistance force during downhill walking and uphill walking; sensing of man-machine interaction information by a man-machine interface is not needed; and man-machine interaction force control can be achieved easily.
Description
technical field [0001] The invention relates to the technical field of robots, in particular to a walking aid device with the function of assisting walking on slopes. Background technique [0002] Exercise plays an important role in maintaining the health status of the elderly. Exercise can enhance the physical function of the elderly, prevent aging-related decline in physical function, prevent progressive disability, and reduce morbidity and mortality. Walking is an important form of exercise for the elderly, and the demand for walking exercise makes walking aids widely used. However, ordinary walking aids cannot meet the needs of users in terms of function, comfort and safety in many cases, so the research on intelligent walking aids has attracted extensive attention. Intelligent walking aids are usually equipped with power devices, braking devices, detection systems, control systems, etc. on the basis of traditional walking aids. According to different driving forms, it...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F16D35/00A61H3/04
CPCA61H3/04A61H2003/043A61H2003/046
Inventor 李军强秦成功郭士杰王娟
Owner HEBEI UNIV OF TECH