Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Bed-chair integration robot based on omnidirectional mobile chassis

An omnidirectional mobile and robotic technology, applied in the field of integrated robotic mechanical care devices, can solve problems such as low safety, user slippage, and difficulty in realization, and achieve the effects of reducing manufacturing costs, improving safety, and improving comfort

Inactive Publication Date: 2012-09-19
BEIHANG UNIV
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the existing patent application number 201110023285.7 "a multifunctional nursing bed with integrated bed and chair" can satisfy both the bed and chair conversion function and the turning function, this multifunctional nursing bed cannot , it is easy for the user to slide down the body, and the comfort is poor, the safety is not high, and the structure is extremely complicated, the production cost is high, and it is not easy to realize

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Bed-chair integration robot based on omnidirectional mobile chassis
  • Bed-chair integration robot based on omnidirectional mobile chassis
  • Bed-chair integration robot based on omnidirectional mobile chassis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0043] The present invention provides an integrated robot of bed and chair, such as figure 1 shown, as figure 1 As shown, it includes a movable bed and chair conversion mechanism 1 and a bed body 2 fixed on the bottom surface to form. The inside of the bed body 2 is used to place the bed chair conversion mechanism 1 .

[0044] The bed and chair conversion mechanism 1 includes an integral frame 101, a parallel mechanism 102, a linkage mechanism 103 and an omnidirectional chassis mechanism 104, such as figure 2 , image 3shown. Wherein, the overall frame 101 is a modular bed surface structure, including a seat frame 1011 , a curved leg frame 1012 , a back frame 1013 , a leg frame 1014 and a foot frame 1015 . Seat frame 1011, curved leg frame 1012, backboard frame 1013, leg board frame 1014 and foot board frame 1015 are all aluminum alloy rectangul...

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

No PUM Login to View More

Abstract

The invention discloses a bed-chair integration robot based on an omnidirectional mobile chassis, belonging to the field of health care instruments. The bed-chair integration robot comprises a bed-chair conversion mechanism and a bed body, wherein the bed-chair conversion mechanism can move out or move in the bed body, and the bed-chair conversion mechanism comprises an integrated frame, a parallel mechanism, a linkage mechanism and an omnidirectional chassis mechanism. The integrated frame also comprises a chair frame, a leg bending frame, a back plate frame, a leg plate frame and a foot plate frame, wherein the relative movement among the frames is realized through the linkage mechanism composed of a plurality of electric pushing rods, and a bed-chair conversion function is realized; and the bottom of the chair frame is connected with the omnidirectional chassis mechanism through the parallel mechanism, so that the left and right rollover, the front and back inclination and the lifting and drop of the whole frame can be realized at the same time through the parallel mechanism. The omnidirectional chassis mechanism realizes the omnidirectional movement of the bed-chair conversion mechanism. According to the bed-chair integration robot, the conversion and separation combination among a bed and a chair can be realized. The bed-chair integration robot has a perfect bed-chair conversion function and a turning function, the safety and the comfort are greatly increased, and the structure is simple.

Description

technical field [0001] The invention relates to the field of health care equipment, in particular to an integrated robotic mechanical care device with both the function of turning over and the function of converting a bed and chair. Background technique [0002] Existing nursing beds are mostly provided with movable bed boards on the bed body to help patients sit up or change their lying positions, but their functions are relatively simple. Some products combine the functions of nursing beds and wheelchairs to improve the mobility of users, but most of them are less intelligent and their use is also subject to certain restrictions. There are also products that realize a simple auxiliary turning function to reduce the occurrence of bedsores, improve the breathing conditions of users during sleep, and reduce the work intensity of nursing staff. However, due to structural limitations, the range of motion of the turning bed board is very small, and the turning axis Located in t...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61G7/015A61G7/16A61G5/00
Inventor 陈殿生范庆麟张立志王田苗
Owner BEIHANG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products