CN114617720A - Intelligent old-age care wheelchair - Google Patents

Intelligent old-age care wheelchair Download PDF

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Publication number
CN114617720A
CN114617720A CN202210144976.0A CN202210144976A CN114617720A CN 114617720 A CN114617720 A CN 114617720A CN 202210144976 A CN202210144976 A CN 202210144976A CN 114617720 A CN114617720 A CN 114617720A
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CN
China
Prior art keywords
fixedly connected
wheelchair
sides
fixing
patient
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Pending
Application number
CN202210144976.0A
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Chinese (zh)
Inventor
张进营
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Individual
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Individual
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Priority to CN202210144976.0A priority Critical patent/CN114617720A/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/104—Devices for lifting or tilting the whole wheelchair
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1043—Cushions specially adapted for wheelchairs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1056—Arrangements for adjusting the seat
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1056—Arrangements for adjusting the seat
    • A61G5/1059—Arrangements for adjusting the seat adjusting the height of the seat
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1091—Cushions, seats or abduction devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1094—Tables, working plates or trays
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
    • A61G5/121—Rests specially adapted therefor, e.g. for the head or the feet for head or neck
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
    • A61G5/122—Rests specially adapted therefor, e.g. for the head or the feet for the back
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/14—Standing-up or sitting-down aids

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Otolaryngology (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

The invention provides an intelligent nursing wheelchair, which relates to the technical field of wheelchairs and comprises a wheelchair body and a wearing mechanism, wherein the wearing mechanism comprises a back supporting piece and a side wing supporting piece, through holes are formed in two sides of the inside of the back supporting piece, an air cushion is fixedly connected to the center of the inside of each through hole, and two sides of each through hole are connected with a fixing seat in a sliding mode. According to the invention, the connection between the fixed seat and the fixed head is realized through the magnetic attraction of the first magnetic part and the second magnetic part, so that the back support piece and the side wing support piece are quickly and fixedly connected, the upper half body of a patient is wrapped by the back support piece and the side wing support piece, the use of personnel is facilitated, and the comfort of the patient is improved.

Description

Intelligent old-age care wheelchair
Technical Field
The invention relates to the technical field of wheelchairs, in particular to an intelligent old-age wheelchair.
Background
Wheelchairs are a tool for special groups of people such as disabled, elderly infirm, walking difficult, physically impaired and medically clinically rehabilitated patients.
When current wheelchair is using, when patient moved the bed surface from the wheelchair on, through artifical transport person of taking, perhaps through the support material package of hanging net class and entangle patient's health to go up and down to make patient remove the bed surface from the wheelchair through driving the hanging net, but when entangling patient through the hanging net, because the hanging net is located the below of patient's health, inconvenient user dismantles or fixed hanging net, inconvenient personnel's use.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an intelligent nursing wheelchair.
In order to achieve the purpose, the invention adopts the following technical scheme: an intelligent nursing wheelchair comprises a wheelchair body and a wearing mechanism, wherein the bottom of the wheelchair body is fixedly connected with a traveling wheel, the wearing mechanism comprises a back supporting piece and a side wing supporting piece, both sides of the inside of the back supporting piece are provided with through holes, the center of the inside of each through hole is fixedly connected with an air cushion, both sides of each through hole are slidably connected with a fixed seat, the air cushions are fixedly connected with the fixed seats, one side of each side wing supporting piece is fixedly connected with a fixed head corresponding to the fixed seats, the inside of each fixed seat is slidably connected with a fixed piece, one side of each fixed piece is fixedly connected with a first elastic piece, the first elastic pieces are fixedly connected with the fixed seats, both sides of each fixed piece are rotatably connected with a rotating clamping plate through a rotating shaft, one side of each rotating clamping plate is fixedly connected with a second elastic piece, and the second elastic pieces are fixedly connected with the fixed pieces, the inside of fixing base just is located one side fixedly connected with guide block of rotatory cardboard, the center department fixedly connected with first magnetism spare of mounting, the both sides of fixed head are equipped with the draw-in groove, the inside roof fixedly connected with second magnetism spare of fixed head.
Preferably, be equipped with the recess on the wheelchair body, the inside fixedly connected with driver of recess, the drive end fixedly connected with lead screw of driver, and threaded connection has the footstock on the lead screw, and the both sides and the wheelchair body sliding connection of footstock.
Preferably, the bottom fixedly connected with of footstock has the cyclic annular coupling assembling that distributes, coupling assembling's bottom fixedly connected with rings, hang the couple subassembly on the rings, and couple subassembly and flank support piece fixed connection.
Preferably, coupling assembling includes the connecting cylinder, and the last below of connecting cylinder is equipped with the opening, and is adjacent the inside difference sliding connection of connecting cylinder has the swivel mount, it is connected with the connecting plate to rotate on the swivel mount.
Preferably, the top fixedly connected with of connecting plate strip that resets, and strip and connecting cylinder fixed connection reset, the outside of connecting plate just is located fixedly connected with spacing between two connecting cylinders.
Preferably, the inside of the fixed head is rotatably connected with a magnetic insulating ring, and one side of the magnetic insulating ring is provided with a magnetic suction port.
Preferably, the side wall of the magnetism isolating ring is fixedly connected with a reset piece, the reset piece is fixedly connected with the fixing head, the bottom of the magnetism isolating ring is fixedly connected with a knob, and the knob penetrates through the connecting cylinder and extends to the outside.
Preferably, the both sides of couple subassembly are equipped with the socket, the inside of socket is equipped with the seal frame, and the seal frame is close to socket department and rotates with the couple subassembly through the pivot and be connected, the extruded article has been run through at the top of couple subassembly, fixedly connected with third elastic component on the seal frame, and third elastic component and couple subassembly fixed connection.
Preferably, the both sides of wheelchair body are rotated through the pivot and are connected with the U-shaped frame, the bottom fixedly connected with universal wheel of U-shaped frame, one side of wheelchair body articulates there is electronic hydraulic stem, and the drive end of electronic hydraulic stem is articulated with the U-shaped frame.
Preferably, the rear end of the U-shaped frame is provided with a push handle.
Preferably, the front end of the U-shaped frame is provided with a bending beam, and each bending beam is provided with a universal wheel.
Preferably, running wheels (8) are arranged on two sides of the bottom of the wheelchair body.
Compared with the prior art, the invention has the advantages and positive effects that,
1. in the invention, by arranging the wearing mechanism, when a patient lies on a sickbed, the fixed seat is kept in the through hole, so that a person can conveniently insert the back support piece into the lower part of the back of the patient, and when the patient extrudes the air cushion, the fixed seat is extruded out through the air cushion, so that the fixed seat is prevented from being positioned below the back support piece and being capable of reaching the patient, meanwhile, the back support piece is convenient to be connected with the flank support piece, the rotating clamping plate is kept in the fixed seat under the action of the first elastic piece, meanwhile, the rotating clamping plate and the fixed piece are kept in an open state through the second elastic piece, the fixed head is aligned with the fixed seat, the rotating clamping plate is obliquely inserted into the clamping groove under the guiding action of the guide block through the magnetic attraction of the first magnetic piece and the second magnetic piece, the connection between the fixed seat and the fixed head is realized, and the back support piece and the flank support piece are quickly and fixedly connected, the back supporting piece and the side wing supporting piece wrap the upper body of the patient, so that the patient can use the chair conveniently, and the comfort of the patient is improved.
2. In the invention, the side wing supporting piece penetrates through the legs of a person and is hung on the hanging ring through the hook component by arranging the driver and the connecting component, the driver is operated to drive the screw rod to rotate, the top seat is lifted, the patient is lifted from a sickbed, a closestool or a stretcher, and the patient can be put into the sickbed, the closestool or the stretcher from a wheelchair by descending the top seat, so that the labor consumption is saved, the connecting cylinder consists of a plurality of connecting plates and can be bent freely to avoid colliding with the user, and when the patient is hung, the limiting frame is pressed downwards by force and inserted into the opening of the connecting cylinder below the limiting frame, so that the whole connecting cylinder is kept in a vertical fixed state, the shaking amplitude of the patient in a hanging state is reduced, the patient is prevented from colliding with objects on the body side of the patient due to shaking, the unsettled uncomfortable feeling of the patient is reduced, and the patient can be protected, meanwhile, the angle between the U-shaped frame and the wheelchair body 1 can be changed by operating the electric hydraulic rod 11, so that the overall height of the wheelchair body 1 is reduced or improved, the applicability of the wheelchair body 1 in a narrow space is improved, the height of the wearing mechanism 2 is changed by changing the angle between the wheelchair body 1 and the U-shaped frame 9, and the function of lifting or putting down a patient from a sickbed, a closestool or a stretcher is realized in the narrow space.
3. In the invention, by arranging the fixing head and the hook component, when the hook component is hung on the hanging ring, the hanging ring jacks up the extrusion part by the self gravity of a patient and synchronously pushes the sealing frames to rotate, so that the bottoms of the two sealing frames are abutted, the hanging ring is surrounded under the matching of the hook component, the hook component is ensured not to be separated from the hanging ring when the patient shakes violently, the safety of the device is improved, meanwhile, when the patient is placed on an object, the sealing frame is opened under the elastic force of the third elastic part, so that the hook component is convenient to take off, and when the fixing seat is connected with the fixing head, the magnetic suction port is positioned in the middle of the first magnetic part and the second magnetic part by the elastic force of the resetting part, so that the first magnetic part and the second magnetic part can generate magnetic suction force, when the fixing seat and the fixing head need to be opened, the knob is rotated, the magnetism suction between the first magnetism spare of messenger's magnetic isolation layer rotation isolation and the second magnetism spare to make rotatory cardboard withdraw from the draw-in groove under the effect of first elastic component, thereby open the connection between fixing base and the fixed head fast, take off wearing mechanism, make things convenient for personnel's use.
Drawings
FIG. 1 is a schematic structural view of an intelligent wheelchair for the aged;
FIG. 2 is a schematic view of the intelligent wheelchair binding and hanging ring structure;
FIG. 3 is a schematic structural view of a wearing mechanism of an intelligent wheelchair for the aged;
FIG. 4 is a schematic structural view of an intelligent wheelchair for the aged A according to the present invention;
FIG. 5 is a schematic view of an internal structure of a fixing seat of an intelligent wheelchair for the aged;
FIG. 6 is a schematic structural view of an intelligent wheelchair connection assembly for the aged;
FIG. 7 is a schematic structural view of a connection cylinder of an intelligent wheelchair for the aged;
FIG. 8 is a schematic view of a fixing head structure of an intelligent wheelchair for the aged;
FIG. 9 is a schematic structural view of a slot of an intelligent wheelchair for the aged;
FIG. 10 is a schematic structural view of a hook assembly of an intelligent wheelchair for the aged;
FIG. 11 is a schematic structural view of a sealing frame of an intelligent wheelchair for the aged;
fig. 12 is a schematic structural view of a U-shaped frame of an intelligent wheelchair for the aged.
Illustration of the drawings: 1. a wheelchair body; 2. a wearing mechanism; 21. a back support; 22. a wing support; 23. an air cushion; 24. a fixed seat; 241. a fixing member; 242. a first elastic member; 243. rotating the clamping plate; 244. a first magnetic member; 245. a second elastic member; 246. a guide block; 25. a fixed head; 251. a card slot; 252. a second magnetic member; 253. a magnetic insulation ring; 254. a magnetic suction port; 255. a reset member; 256. a knob; 3. a driver; 4. a top seat; 5. a connecting assembly; 51. a connecting cylinder; 52. a connecting plate; 53. a reset bar; 54. a limiting frame; 6. a hoisting ring; 7. a hook assembly; 71. a sealing frame; 72. an extrusion; 73. a third elastic member; 8. a running wheel; 9. a U-shaped frame; 10. a universal wheel; 11. an electro-hydraulic lever.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
Embodiment 1, as shown in fig. 1 to 7, an intelligent elderly people care wheelchair includes a wheelchair body 1 and a wearing mechanism 2.
The specific arrangement and function of the wearing mechanism 2 will be described in detail below.
As shown in fig. 2, 3, 4, 5 and 12, the wearing mechanism 2 includes a back support 21 and a side wing support 22, both sides of the inside of the back support 21 are provided with a through hole, both sides of the through hole are fixedly connected with a fixed seat 24 through which an air cushion 23 is connected in a sliding manner, the air cushion 23 is fixedly connected with the fixed seat 24, one side of the side wing support 22 is fixedly connected with a fixed head 25 corresponding to the fixed seat 24, the inside of the fixed seat 24 is connected with a fixed part 241 in a sliding manner, one side of the fixed part 241 is fixedly connected with a first elastic part 242, the first elastic part 242 is fixedly connected with the fixed seat 24, both sides of the fixed part 241 are rotatably connected with a rotating snap plate 243 through a rotating shaft, one side of the rotating snap plate 243 is fixedly connected with a second elastic part 245, the second elastic part 245 is fixedly connected with the fixed part 241, the inside of the fixed seat 24 is fixedly connected with a guide block 246 located at one side of the rotating snap plate 243, the center of the fixing member 241 is fixedly connected with a first magnetic member 244, two sides of the fixing head 25 are provided with clamping grooves 251, and the top wall inside the fixing head 25 is fixedly connected with a second magnetic member 252.
The whole wearing mechanism 2 has the effects that when a patient lies on a sickbed, the fixed seat 24 is kept in the through hole, so that the back support 21 can be conveniently inserted into the lower part of the back of the patient by a person, and when the patient presses the air cushion 23, the fixed seat 24 is extruded out through the air cushion 23, so that the fixed seat 24 is prevented from being positioned below the back support 21 and being capable of being hurled to the patient, meanwhile, the connection between the back support 21 and the side wing support 22 is convenient, the rotating clamping plate 243 is kept in the fixed seat 24 under the action of the first elastic part 242, meanwhile, the rotating clamping plate 243 and the fixed part 241 are kept in an open state through the second elastic part 245, the fixed head 25 is aligned with the fixed seat 24, the rotating clamping plate is obliquely inserted into the clamping groove 251 under the guiding action of the guide block 246 through the magnetic parts 244 and the second magnetic part 252, and the connection between the fixed seat 24 and the fixed head 25 is realized, thereby carry out fixed connection with back support piece 21 and flank support piece 22 fast, make back support piece 21 and flank support piece 22 parcel patient's upper part of the body, make things convenient for personnel's use, promote patient's comfort.
Example 2, on the basis of example 1, the wearing mechanism 2, the driver 3, the connecting component 5 and the U-shaped frame 9 are specifically arranged and operated.
As shown in fig. 2, 3, 4, 5 and 12, the wearing mechanism 2 includes a back support 21 and a side wing support 22, both sides of the inside of the back support 21 are provided with a through hole, both sides of the through hole are fixedly connected with a fixed seat 24 through which an air cushion 23 is connected in a sliding manner, the air cushion 23 is fixedly connected with the fixed seat 24, one side of the side wing support 22 is fixedly connected with a fixed head 25 corresponding to the fixed seat 24, the inside of the fixed seat 24 is connected with a fixed part 241 in a sliding manner, one side of the fixed part 241 is fixedly connected with a first elastic part 242, the first elastic part 242 is fixedly connected with the fixed seat 24, both sides of the fixed part 241 are rotatably connected with a rotating snap plate 243 through a rotating shaft, one side of the rotating snap plate 243 is fixedly connected with a second elastic part 245, the second elastic part 245 is fixedly connected with the fixed part 241, the inside of the fixed seat 24 is fixedly connected with a guide block 246 located at one side of the rotating snap plate 243, the center of the fixing member 241 is fixedly connected with a first magnetic member 244, two sides of the fixing head 25 are provided with clamping grooves 251, and the top wall inside the fixing head 25 is fixedly connected with a second magnetic member 252.
The whole wearing mechanism 2 has the effects that when a patient lies on a sickbed, the fixed seat 24 is kept in the through hole, so that the back support 21 can be conveniently inserted into the lower part of the back of the patient by a person, and when the patient presses the air cushion 23, the fixed seat 24 is extruded out through the air cushion 23, so that the fixed seat 24 is prevented from being positioned below the back support 21 and being capable of being hurled to the patient, meanwhile, the connection between the back support 21 and the side wing support 22 is convenient, the rotating clamping plate 243 is kept in the fixed seat 24 under the action of the first elastic part 242, meanwhile, the rotating clamping plate 243 and the fixed part 241 are kept in an open state through the second elastic part 245, the fixed head 25 is aligned with the fixed seat 24, the rotating clamping plate is obliquely inserted into the clamping groove 251 under the guiding action of the guide block 246 through the magnetic parts 244 and the second magnetic part 252, and the connection between the fixed seat 24 and the fixed head 25 is realized, thereby carry out fixed connection with back support piece 21 and flank support piece 22 fast, make back support piece 21 and flank support piece 22 parcel patient's upper part of the body, make things convenient for personnel's use, promote patient's comfort.
As shown in fig. 1, 8, 9 and 12, a groove is formed on a wheelchair body 1, a driver 3 is fixedly connected inside the groove, a lead screw is fixedly connected to a driving end of the driver 3, a top seat 4 is connected to the lead screw in a threaded manner, two sides of the top seat 4 are slidably connected with the wheelchair body 1, a connecting assembly 5 is fixedly connected to the bottom of the top seat 4 in an annular distribution manner, a hanging ring 6 is fixedly connected to the bottom of the connecting assembly 5, a hook assembly 7 is hung on the hanging ring 6, the hook assembly 7 is fixedly connected with a side wing supporting member 22, the connecting assembly 5 comprises connecting cylinders 51, openings are formed in the upper and lower portions of the connecting cylinders 51, rotating frames are respectively and slidably connected inside the adjacent connecting cylinders 51, a connecting plate 52 is rotatably connected to the rotating frames, a reset bar 53 is fixedly connected to the upper portion of the connecting plate 52, the reset bar 53 is fixedly connected with the connecting cylinders 51, a limiting frame 54 is fixedly connected to the outer side of the connecting plate 52 and between the two connecting cylinders 51, the wheelchair comprises a wheelchair body 1 and is characterized in that two sides of the wheelchair body 1 are rotatably connected with a U-shaped frame 9 through a rotating shaft, the bottom of the U-shaped frame 9 is fixedly connected with a universal wheel 10, one side of the wheelchair body 1 is hinged with an electric hydraulic rod 11, and a driving end of the electric hydraulic rod 11 is hinged with the U-shaped frame 9.
The whole driver 3, the U-shaped frame 9 and the connecting component 5 achieve the effects that the side wing supporting pieces 22 penetrate through legs of a person and are hung on the hanging rings 6 through the hook components 7, the driver 3 is operated to drive the lead screw to rotate, the top seat 4 is lifted, the height of a patient is adjusted, the patient is lifted from a sickbed, a closestool or a stretcher, the patient can be put into the sickbed, the closestool or the stretcher from a wheelchair through the descending of the top seat 4, the manpower consumption is saved, the connecting cylinder 51 is composed of a plurality of connecting plates 52, the connecting cylinder can be bent freely, the user is prevented from being touched, when the patient is hung, the limiting frame 54 is pressed downwards by force and inserted into an opening of the connecting cylinder 51 below the connecting cylinder, the connecting cylinder 51 is kept in a vertical fixed state integrally, the swinging amplitude of the patient in a hanging state is reduced, the patient is prevented from touching objects on the body side due to swinging, the unsettled discomfort of the patient is reduced, the wheelchair can protect patients, meanwhile, the angle between the U-shaped frame 9 and the wheelchair body 1 can be changed by operating the electric hydraulic rod 11, the overall height of the wheelchair body 1 is reduced or improved, the applicability of the wheelchair body 1 in a narrow space is improved, the height of the wearing mechanism 2 is changed by changing the angle between the wheelchair body 1 and the U-shaped frame 9, and the function of lifting or putting down the patients from a sickbed, a closestool or a stretcher is achieved in the narrow space.
Embodiment 3 is based on embodiment 1, and specific arrangement and function of the wearing mechanism 2, the driver 3, the connecting assembly 5 and the fixing head 25.
As shown in fig. 2, 3, 4, 5 and 12, the wearing mechanism 2 includes a back support 21 and a side wing support 22, both sides of the inside of the back support 21 are provided with a through hole, both sides of the through hole are fixedly connected with a fixed seat 24 through which an air cushion 23 is connected in a sliding manner, the air cushion 23 is fixedly connected with the fixed seat 24, one side of the side wing support 22 is fixedly connected with a fixed head 25 corresponding to the fixed seat 24, the inside of the fixed seat 24 is connected with a fixed part 241 in a sliding manner, one side of the fixed part 241 is fixedly connected with a first elastic part 242, the first elastic part 242 is fixedly connected with the fixed seat 24, both sides of the fixed part 241 are rotatably connected with a rotating snap plate 243 through a rotating shaft, one side of the rotating snap plate 243 is fixedly connected with a second elastic part 245, the second elastic part 245 is fixedly connected with the fixed part 241, the inside of the fixed seat 24 is fixedly connected with a guide block 246 located at one side of the rotating snap plate 243, the center of the fixing member 241 is fixedly connected with a first magnetic member 244, two sides of the fixing head 25 are provided with clamping grooves 251, and the top wall inside the fixing head 25 is fixedly connected with a second magnetic member 252.
The whole wearing mechanism 2 has the effects that when a patient lies on a sickbed, the fixed seat 24 is kept in the through hole, so that the back support 21 can be conveniently inserted into the lower part of the back of the patient by a person, and when the patient presses the air cushion 23, the fixed seat 24 is extruded out through the air cushion 23, so that the fixed seat 24 is prevented from being positioned below the back support 21 and being capable of being hurled to the patient, meanwhile, the connection between the back support 21 and the side wing support 22 is convenient, the rotating clamping plate 243 is kept in the fixed seat 24 under the action of the first elastic part 242, meanwhile, the rotating clamping plate 243 and the fixed part 241 are kept in an open state through the second elastic part 245, the fixed head 25 is aligned with the fixed seat 24, the rotating clamping plate is obliquely inserted into the clamping groove 251 under the guiding action of the guide block 246 through the magnetic parts 244 and the second magnetic part 252, and the connection between the fixed seat 24 and the fixed head 25 is realized, thereby carry out fixed connection with back support piece 21 and flank support piece 22 fast, make back support piece 21 and flank support piece 22 parcel patient's upper part of the body, make things convenient for personnel's use, promote patient's comfort.
As shown in fig. 1, 8, 9 and 12, a groove is formed on a wheelchair body 1, a driver 3 is fixedly connected inside the groove, a lead screw is fixedly connected to a driving end of the driver 3, a top seat 4 is connected to the lead screw in a threaded manner, two sides of the top seat 4 are slidably connected with the wheelchair body 1, a connecting assembly 5 is fixedly connected to the bottom of the top seat 4 in an annular distribution manner, a hanging ring 6 is fixedly connected to the bottom of the connecting assembly 5, a hook assembly 7 is hung on the hanging ring 6, the hook assembly 7 is fixedly connected with a side wing supporting member 22, the connecting assembly 5 comprises connecting cylinders 51, openings are formed in the upper and lower portions of the connecting cylinders 51, rotating frames are respectively and slidably connected inside the adjacent connecting cylinders 51, a connecting plate 52 is rotatably connected to the rotating frames, a reset bar 53 is fixedly connected to the upper portion of the connecting plate 52, the reset bar 53 is fixedly connected with the connecting cylinders 51, a limiting frame 54 is fixedly connected to the outer side of the connecting plate 52 and between the two connecting cylinders 51, the wheelchair comprises a wheelchair body 1 and is characterized in that two sides of the wheelchair body 1 are rotatably connected with a U-shaped frame 9 through a rotating shaft, the bottom of the U-shaped frame 9 is fixedly connected with a universal wheel 10, one side of the wheelchair body 1 is hinged with an electric hydraulic rod 11, and a driving end of the electric hydraulic rod 11 is hinged with the U-shaped frame 9.
The whole driver 3, the U-shaped frame 9 and the connecting component 5 achieve the effects that the side wing supporting pieces 22 penetrate through legs of a person and are hung on the hanging rings 6 through the hook components 7, the driver 3 is operated to drive the lead screw to rotate, the top seat 4 is lifted, the height of a patient is adjusted, the patient is lifted from a sickbed, a closestool or a stretcher, the patient can be put into the sickbed, the closestool or the stretcher from a wheelchair through the descending of the top seat 4, the manpower consumption is saved, the connecting cylinder 51 is composed of a plurality of connecting plates 52, the connecting cylinder can be bent freely, the user is prevented from being touched, when the patient is hung, the limiting frame 54 is pressed downwards by force and inserted into an opening of the connecting cylinder 51 below the connecting cylinder, the connecting cylinder 51 is kept in a vertical fixed state integrally, the swinging amplitude of the patient in a hanging state is reduced, the patient is prevented from touching objects on the body side due to swinging, the unsettled discomfort of the patient is reduced, can protect patient again, the electronic hydraulic stem 11 of accessible operation changes the angle between U-shaped frame 9 and the wheelchair body 1 simultaneously, and then reduces or improves the whole height of wheelchair body 1, improves the suitability of wheelchair body 1 in narrow space, and changes wearing mechanism 2's height through changing the angle between wheelchair body 1 and the U-shaped frame 9, realizes mentioning patient from sick bed, closestool or stretcher or the function of putting down in narrow space.
As shown in fig. 8 and 9, a magnetic isolation ring 253 is rotatably connected inside the fixed head 25, a magnetic suction port 254 is disposed on one side of the magnetic isolation ring 253, a reset piece 255 is fixedly connected to a side wall of the magnetic isolation ring 253, the reset piece 255 is fixedly connected to the fixed head 25, a knob 256 is fixedly connected to a bottom of the magnetic isolation ring 253, and the knob 256 penetrates through the connecting cylinder 51 and extends to the outside.
The effect that its whole fixed head 25 reached does, when fixing base 24 and fixed head 25 were connected, magnetism suction opening 254 was located the centre department of first magnetic part 244 and second magnetic part 252 through the elastic force of piece 255 that resets, make first magnetic part 244 and second magnetic part 252 can produce magnetic attraction, when fixing base 24 and fixed head 25 need be opened, through rotatory knob 256, make the magnetic attraction between first magnetic part 244 and the second magnetic part 252 of isolated rotation of magnetic layer, thereby make rotatory cardboard 243 withdraw from draw-in groove 251 under the effect of first elastic part 242, thereby open the connection between fixing base 24 and the fixed head 25 fast, take off wearing mechanism 2, make things convenient for personnel's use.
Example 4, on the basis of example 1, the wearing mechanism 2, the driver 3, the connecting assembly 5, the fixing head 25 and the hook assembly 7 are specifically arranged and operated.
As shown in fig. 2, 3, 4, 5 and 12, the wearing mechanism 2 includes a back support 21 and a wing support 22 (flexible belt), two sides of the inside of the back support 21 are provided with a through hole, two sides of the through hole are fixedly connected with an air cushion 23, the through hole is connected with a fixed seat 24, the air cushion 23 is fixedly connected with the fixed seat 24, one side of the wing support 22 is fixedly connected with a fixed head 25 corresponding to the fixed seat 24, a fixed member 241 is connected with the inside of the fixed seat 24 in a sliding manner, one side of the fixed member 241 is fixedly connected with a first elastic member 242, the first elastic member 242 is fixedly connected with the fixed seat 24, two sides of the fixed member 241 are rotatably connected with a rotating card 243 through a rotating shaft, one side of the rotating card 243 is fixedly connected with a second elastic member 245, the second elastic member 245 is fixedly connected with the fixed member 241, one side of the fixed seat 24 is fixedly connected with a guide block 246 located at one side of the rotating card 243, the center of the fixing member 241 is fixedly connected with a first magnetic member 244, two sides of the fixing head 25 are provided with clamping grooves 251, and the top wall inside the fixing head 25 is fixedly connected with a second magnetic member 252.
The whole wearing mechanism 2 has the effects that when a patient lies on a sickbed, the fixed seat 24 is kept in the through hole, so that the back support 21 can be conveniently inserted into the lower part of the back of the patient by a person, and when the patient presses the air cushion 23, the fixed seat 24 is extruded out through the air cushion 23, so that the fixed seat 24 is prevented from being positioned below the back support 21 and being capable of being hurled to the patient, meanwhile, the connection between the back support 21 and the side wing support 22 is convenient, the rotating clamping plate 243 is kept in the fixed seat 24 under the action of the first elastic part 242, meanwhile, the rotating clamping plate 243 and the fixed part 241 are kept in an open state through the second elastic part 245, the fixed head 25 is aligned with the fixed seat 24, the rotating clamping plate is obliquely inserted into the clamping groove 251 under the guiding action of the guide block 246 through the magnetic parts 244 and the second magnetic part 252, and the connection between the fixed seat 24 and the fixed head 25 is realized, thereby carry out fixed connection with back support piece 21 and flank support piece 22 fast, make back support piece 21 and flank support piece 22 parcel patient's upper part of the body, make things convenient for personnel's use, promote patient's comfort.
As shown in fig. 1, 8, 9 and 12, a groove is formed on a wheelchair body 1, a driver 3 is fixedly connected inside the groove, a lead screw is fixedly connected to a driving end of the driver 3, a top seat 4 is connected to the lead screw in a threaded manner, two sides of the top seat 4 are slidably connected with the wheelchair body 1, a connecting assembly 5 is fixedly connected to the bottom of the top seat 4 in an annular distribution manner, a hanging ring 6 is fixedly connected to the bottom of the connecting assembly 5, a hook assembly 7 is hung on the hanging ring 6, the hook assembly 7 is fixedly connected with a side wing supporting member 22, the connecting assembly 5 comprises connecting cylinders 51, openings are formed in the upper and lower portions of the connecting cylinders 51, rotating frames are respectively and slidably connected inside the adjacent connecting cylinders 51, a connecting plate 52 is rotatably connected to the rotating frames, a reset bar 53 is fixedly connected to the upper portion of the connecting plate 52, the reset bar 53 is fixedly connected with the connecting cylinders 51, a limiting frame 54 is fixedly connected to the outer side of the connecting plate 52 and between the two connecting cylinders 51, the wheelchair comprises a wheelchair body 1 and is characterized in that two sides of the wheelchair body 1 are rotatably connected with a U-shaped frame 9 through a rotating shaft, universal wheels 10 are fixedly connected to the bottom of the U-shaped frame 9, one side of the wheelchair body 1 is hinged with an electric hydraulic rod 11, and a driving end of the electric hydraulic rod 11 is hinged with the U-shaped frame 9.
The whole driver 3, the U-shaped frame 9 and the connecting component 5 achieve the effects that the side wing supporting pieces 22 penetrate through legs of a person and are hung on the hanging rings 6 through the hook components 7, the driver 3 is operated to drive the lead screw to rotate, the top seat 4 is lifted, the height of a patient is adjusted, the patient is lifted from a sickbed, a closestool or a stretcher, the patient can be put into the sickbed, the closestool or the stretcher from a wheelchair through the descending of the top seat 4, the manpower consumption is saved, the connecting cylinder 51 is composed of a plurality of connecting plates 52, the connecting cylinder can be bent freely, the user is prevented from being touched, when the patient is hung, the limiting frame 54 is pressed downwards by force and inserted into an opening of the connecting cylinder 51 below the connecting cylinder, the connecting cylinder 51 is kept in a vertical fixed state integrally, the swinging amplitude of the patient in a hanging state is reduced, the patient is prevented from touching objects on the body side due to swinging, the unsettled discomfort of the patient is reduced, the wheelchair can protect patients, meanwhile, the angle between the U-shaped frame 9 and the wheelchair body 1 can be changed by operating the electric hydraulic rod 11, the overall height of the wheelchair body 1 is reduced or improved, the applicability of the wheelchair body 1 in a narrow space is improved, the height of the wearing mechanism 2 is changed by changing the angle between the wheelchair body 1 and the U-shaped frame 9, and the function of lifting or putting down the patients from a sickbed, a closestool or a stretcher is achieved in the narrow space.
As shown in fig. 8 and 9, a magnetic isolation ring 253 is rotatably connected inside the fixed head 25, a magnetic suction port 254 is disposed on one side of the magnetic isolation ring 253, a reset piece 255 is fixedly connected to a side wall of the magnetic isolation ring 253, the reset piece 255 is fixedly connected to the fixed head 25, a knob 256 is fixedly connected to a bottom of the magnetic isolation ring 253, and the knob 256 penetrates through the connecting cylinder 51 and extends to the outside.
The effect that its whole fixed head 25 reached does, when fixing base 24 and fixed head 25 were connected, magnetism suction opening 254 was located the centre department of first magnetic part 244 and second magnetic part 252 through the elastic force of piece 255 that resets, make first magnetic part 244 and second magnetic part 252 can produce magnetic attraction, when fixing base 24 and fixed head 25 need be opened, through rotatory knob 256, make the magnetic attraction between first magnetic part 244 and the second magnetic part 252 of isolated rotation of magnetic layer, thereby make rotatory cardboard 243 withdraw from draw-in groove 251 under the effect of first elastic part 242, thereby open the connection between fixing base 24 and the fixed head 25 fast, take off wearing mechanism 2, make things convenient for personnel's use.
As shown in fig. 10 and 11, insertion holes are formed in two sides of the hook assembly 7, a sealing frame 71 is arranged inside the insertion holes, the sealing frame 71 is close to the insertion holes and is rotatably connected with the hook assembly 7 through a rotating shaft, an extrusion piece 72 penetrates through the top of the hook assembly 7, a third elastic piece 73 is fixedly connected to the sealing frame 71, and the third elastic piece 73 is fixedly connected with the hook assembly 7.
The effect that its whole couple subassembly 7 reached does, couple subassembly 7 when hanging rings 6 on, through patient's self gravity, make rings 6 jack-up extruded article 72, and it is rotatory to promote sealed frame 71 in step, thereby the bottom through two sealed frames 71 offsets, encircle rings 6 mutually under couple subassembly 7's cooperation, ensure that patient is when acutely rocking, couple subassembly 7 can not separate with rings 6 yet, improve the security of this device, when patient places on the object simultaneously, sealed frame 71 opens under the elastic force of third elastic component 73, thereby conveniently take off couple subassembly 7.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims (7)

1. The utility model provides an intelligence endowment wheelchair which characterized in that: the wheelchair comprises a wheelchair body (1) and a wearing mechanism (2), wherein the bottom of the wheelchair body (1) is fixedly connected with a running wheel (8); the wearing mechanism (2) is connected with the wheelchair body (1) and is used for carrying a patient;
the wearing mechanism (2) comprises a back support (21) and a side wing support (22), through holes are formed in two sides of the inside of the back support (21), an air cushion (23) is fixedly connected to the center of the inside of the through holes, fixing seats (24) are slidably connected to two sides of the through holes, the air cushion (23) is fixedly connected with the fixing seats (24), fixing heads (25) are fixedly connected to one sides of the side wing supports (22) corresponding to the fixing seats (24), fixing pieces (241) are slidably connected to the inside of the fixing seats (24), first elastic pieces (242) are fixedly connected to one sides of the fixing pieces (241), the first elastic pieces (242) are fixedly connected with the fixing seats (24), two sides of the fixing pieces (241) are rotatably connected with rotary clamping plates (243) through rotating shafts, and second elastic pieces (245) are fixedly connected to one sides of the rotary clamping plates (243), and the second elastic part (245) is fixedly connected with the fixing part (241), a guide block (246) is fixedly connected to one side of the fixing seat (24) which is located on the rotating clamping plate (243), a first magnetic part (244) is fixedly connected to the center of the fixing part (241), clamping grooves (251) are formed in two sides of the fixing head (25), and a second magnetic part (252) is fixedly connected to the top wall of the fixing head (25).
2. The intelligent endowment wheelchair of claim 1, wherein: the wheelchair comprises a wheelchair body (1), and is characterized in that a groove is formed in the wheelchair body (1), a driver (3) is fixedly connected to the inside of the groove, a lead screw is fixedly connected to the driving end of the driver (3), and a top seat (4) is connected to the lead screw in a threaded manner.
3. The intelligent endowment wheelchair of claim 2, wherein: the bottom fixedly connected with of footstock (4) cyclic annular distribution's coupling assembling (5), the bottom fixedly connected with rings (6) of coupling assembling (5), it has couple subassembly (7) to hang on rings (6), and just couple subassembly (7) and flank support piece (22) fixed connection.
4. The intelligent endowment wheelchair of claim 1, wherein:
the wheelchair comprises a wheelchair body (1), wherein two sides of the wheelchair body (1) are rotatably connected with a U-shaped frame (9) through a rotating shaft, the bottom of the U-shaped frame (9) is fixedly connected with universal wheels (10), one side of the wheelchair body (1) is hinged with an electric hydraulic rod (11), and a driving end of the electric hydraulic rod (11) is hinged with the U-shaped frame (9).
5. The intelligent endowment wheelchair of claim 4, wherein:
and a push handle is arranged at the rear end of the U-shaped frame (9).
6. The intelligent endowment wheelchair of claim 5, wherein:
the front end of the U-shaped frame (9) is provided with a bending beam, and each bending beam is provided with a universal wheel (10).
7. The intelligent endowment wheelchair of claim 6, wherein:
and running wheels (8) are arranged on two sides of the bottom of the wheelchair body (1).
CN202210144976.0A 2022-02-17 2022-02-17 Intelligent old-age care wheelchair Pending CN114617720A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210144976.0A CN114617720A (en) 2022-02-17 2022-02-17 Intelligent old-age care wheelchair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210144976.0A CN114617720A (en) 2022-02-17 2022-02-17 Intelligent old-age care wheelchair

Publications (1)

Publication Number Publication Date
CN114617720A true CN114617720A (en) 2022-06-14

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ID=81900995

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210144976.0A Pending CN114617720A (en) 2022-02-17 2022-02-17 Intelligent old-age care wheelchair

Country Status (1)

Country Link
CN (1) CN114617720A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09308656A (en) * 1996-05-21 1997-12-02 Tadahiro Yuki Carrier for the physically handicapped person
US20110126351A1 (en) * 2008-07-31 2011-06-02 Simon Christopher Dornton Walker Universal Patient Lifting Frame
US20110260482A1 (en) * 2010-04-26 2011-10-27 Ferno-Washington, Inc. Emergency vehicle patient transport systems
CN206822800U (en) * 2016-10-17 2018-01-02 上海市第一人民医院 Aid in patient's ferry device
CN209347450U (en) * 2017-12-29 2019-09-06 王玥 Medical wheelchair is adjusted in one kind
CN110787001A (en) * 2019-12-17 2020-02-14 南通市中医院 Special chair for orthopedic patient and control method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09308656A (en) * 1996-05-21 1997-12-02 Tadahiro Yuki Carrier for the physically handicapped person
US20110126351A1 (en) * 2008-07-31 2011-06-02 Simon Christopher Dornton Walker Universal Patient Lifting Frame
US20110260482A1 (en) * 2010-04-26 2011-10-27 Ferno-Washington, Inc. Emergency vehicle patient transport systems
CN206822800U (en) * 2016-10-17 2018-01-02 上海市第一人民医院 Aid in patient's ferry device
CN209347450U (en) * 2017-12-29 2019-09-06 王玥 Medical wheelchair is adjusted in one kind
CN110787001A (en) * 2019-12-17 2020-02-14 南通市中医院 Special chair for orthopedic patient and control method thereof

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