CN215081313U

CN215081313U - Transfer device for assisting hemiplegic hemiplegia patient

Info

Publication number: CN215081313U
Application number: CN202120354249.8U
Authority: CN
Inventors: 曾曦; 田扬烨; 刘淑贤; 陈旭麒; 张庆喜; 李培培
Original assignee: Wuhan Institute of Technology
Current assignee: Wuhan Institute of Technology
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-12-10
Anticipated expiration: 2031-02-09

Abstract

The utility model relates to the technical field of medical assistance, in particular to a transfer device for assisting hemiplegic hemiplegia patients, which comprises a seat plate, wherein one end of the seat plate is rotationally connected with a backup plate through a rotating shaft, the two ends of the rotational connection part of the seat plate and the backup plate are symmetrically and fixedly connected with a first gear, a driving mechanism is arranged below the seat plate, one end of the driving mechanism is meshed with the first gear, one end of the seat plate, which is symmetrical to the backup plate, is rotationally connected with a connecting plate, two sides of the backup plate and two sides of the connecting plate are symmetrically and fixedly provided with a pair of mounting seats, a sliding rod is fixedly connected between each pair of mounting seats, and a sliding block is sleeved on the sliding rod, the device has reasonable design, the connecting rod drives the backup plate to rotate upwards, the connecting plate hinged on the seat plate is pulled to be vertically placed downwards, the device is conveniently folded into a wheelchair shape, and then medical staff can conveniently use idler wheels below a supporting component, effecting a transfer to the patient.

Description

Transfer device for assisting hemiplegic hemiplegia patient

Technical Field

The utility model relates to a medical treatment field of assisting especially relates to a transfer device of assistance hemiplegia patient.

Background

Hemiplegia refers to the movement disorder of the upper and lower limbs, facial muscles and lower part of the tongue muscle on the same side, and is a common symptom of acute cerebrovascular disease.

The hemiplegic patient can only use one side of the body, and can not walk independently; in order to enable the group to better facilitate life, the group often needs to be provided with a wheelchair, when the wheelchair is transferred to other positions, for example, the wheelchair is usually transferred to the wheelchair from a bed, and is difficult for hemiplegic patients, most of the existing wheelchair backup plates are inconvenient to put down, so that the patients are inconvenient to move to the wheelchair from the bed, and the transfer difficulty is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a transfer device for assisting hemiplegic and hemiplegic patients.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a transfer device for assisting hemiplegic hemiplegia patient comprises a seat board, one end of the seat board is rotatably connected with a backup plate through a rotating shaft, and the two ends of the rotary connection part of the seat board and the backup board are symmetrically and fixedly connected with first gears, a driving mechanism is arranged below the seat board, one end of the driving mechanism is meshed with the first gear, one end of the seat board, which is symmetrical to the backup plate, is rotatably connected with a connecting plate, a pair of mounting seats are symmetrically and fixedly arranged on both sides of the backup plate and both sides of the connecting plate, a sliding rod is fixedly connected between each pair of mounting seats, the slide bar is sleeved with a slide block, one end of the two slide blocks positioned at the same side is rotatably connected with a connecting rod, a rotating part is arranged between the connecting rod and the seat board, one end of the backup plate is provided with a telescopic part, a supporting component is arranged below the seat plate, and a plurality of rollers are fixedly arranged below the supporting component.

Preferably, actuating mechanism includes that fixed mounting is close to the mounting panel of backup plate one end at the bedplate, the bottom fixed mounting of mounting panel has double-shaft motor, two output shaft one end of double-shaft motor fixedly connected with second gear respectively to the second gear meshes with first gear mutually, the below fixed mounting of bedplate has the controller to double-shaft motor and controller electric connection.

Preferably, the rotating part comprises a rotating shaft fixedly installed on one side, facing the connecting rod, of the seat plate, and one end of the rotating shaft rotates to penetrate through the connecting rod and extends to be fixedly sleeved with a limiting ring.

Preferably, the telescopic part comprises two circular grooves symmetrically arranged at one end of the backup plate, a cylinder is inserted into the circular grooves, the side face of the cylinder is fixedly connected with a rubber ring, and the end of the cylinder extends out of the circular grooves and is fixedly connected with a long plate.

Preferably, the support component comprises four support columns fixedly installed below the seat plate, a rectangular frame is placed below the support columns, the lower ends of the four support columns are fixedly connected with the upper portion of the rectangular frame respectively, and the rollers are fixedly installed below the rectangular frame.

Preferably, the one end that the below of backup plate is close to telescopic part articulates there is the support frame to the support frame is U type structure, the one end fixed mounting who keeps away from the bedplate of connecting plate has the footboard.

Preferably, a plurality of mounting grooves are symmetrically formed in the edge of the upper portion of the seat plate, two guard rails are placed above the seat plate, and the lower ends of the guard rails are fixedly mounted in the mounting grooves through bolts.

Compared with the prior art, the utility model discloses following beneficial effect has: the device is unfolded and placed beside a patient's bed, the patient can move about by the aid of the self or slowly move to the device from the bed under the help of medical staff, the double-shaft motor is started, the output shafts at the two ends of the double-shaft motor drive the second gear to rotate, because the second gear is meshed with the first gear, so that the first gear is driven to rotate under the work of the double-shaft motor, the embodiment is driven to rotate under the connection and pulling of the connecting rod, the backup plate is driven to rotate upwards, the connecting plate which is hinged to the seat plate is vertically placed downwards, the device is conveniently folded into a wheelchair shape, the patient can conveniently move to the device from the bed and then sit up, and then the medical staff can conveniently move to the device by the aid of the idler wheels below the supporting part, and the patient can be transferred.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a cross-sectional view of the present invention;

fig. 5 is a schematic structural diagram of the dual-shaft motor and the controller of the present invention.

In the figure: the device comprises a seat plate 1, a support column 2, a rectangular frame 3, rollers 4, a mounting seat 5, a sliding rod 6, a sliding block 7, a connecting rod 8, a first gear 9, a second gear 10, a rotating shaft 11, a limiting ring 12, a support frame 13, a circular groove 14, a cylinder 15, a long plate 16, a protective guard 17, a mounting groove 18, a connecting plate 19, a pedal 20, a mounting plate 21, a double-shaft motor 22, a controller 23 and a backup plate 24.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-5, a transfer device for hemiplegic patient is provided, which comprises a seat plate 1, one end of the seat plate 1 is rotatably connected with a backup plate 24 through a rotating shaft, and two ends of the rotational connection part of the seat plate 1 and the backup plate 24 are symmetrically and fixedly connected with a first gear 9, a driving mechanism is arranged below the seat plate 1, and one end of the driving mechanism is meshed with the first gear 9, the driving mechanism comprises a mounting plate 21 fixedly mounted at one end of the seat plate 1 close to the backup plate 24, a double-shaft motor 22 is fixedly mounted at the bottom of the mounting plate 21, one end of two output shafts of the double-shaft motor 22 is respectively and fixedly connected with a second gear 10, the second gear 10 is meshed with the first gear 9, a controller 23 is fixedly mounted below the seat plate 1, the double-shaft motor 22 is electrically connected with the controller 23, one end of the seat plate 1, which is symmetrical to the backup plate 24, is rotatably connected with a connecting plate 19, the equal symmetry fixed mounting in both sides of backup plate 24 and the both sides of connecting plate 19 has a pair of mount pad 5, every fixedly connected with slide bar 6 between every pair of mount pad 5, the cover is equipped with slider 7 on the slide bar 6, two slider 7 one ends that are located the homonymy rotate and are connected with connecting rod 8, be equipped with rotating member between connecting rod 8 and the bedplate 1, rotating member includes fixed mounting at bedplate 1 towards the pivot 11 of connecting rod 8 one side, the one end of pivot 11 is rotated and is run through connecting rod 8 and extend the fixed cover and be equipped with spacing ring 12.

The implementation mode is specifically as follows: when the device is used, the device is unfolded and placed beside a patient bed, an external power supply mechanism is connected with the controller 23, the double-shaft motor 22 adopts a servo motor, the controller 23 is arranged, the rotating speed of the double-shaft motor 22 is convenient to control, the patient slowly moves to the device from the bed by means of the movable half side of the patient or the help of medical staff, the head of the patient leans against the telescopic part, the back leans against the backup plate 24, the double-shaft motor 22 is started, the double-shaft motor 22 works, the output shafts at the two ends of the double-shaft motor 22 drive the second gear 10 to rotate, the second gear 10 is meshed with the first gear 9, the first gear 9 is driven to rotate under the work of the double-shaft motor 22, so that the backup plate 24 fixedly connected with the first gear is driven to rotate upwards, when the backup plate 24 upwards rotates, the connecting rod 8 is rotationally connected with the two sliding blocks at one side of the backup plate 24, thereby make connecting rod 8 drive and install slider 7 in 24 sides of backup plate upwards slide along slide bar 6, drive and install slider 7 in 19 sides of connecting plate and slide down along slide bar 6 to the pulling articulates and places perpendicularly at the connecting plate 19 that bedplate 1 one, and then conveniently folds the device into the wheelchair form, makes things convenient for the patient to sit upright, and the pivot 11 of setting conveniently rotates connecting rod 8, and the spacing ring 12 of setting avoids connecting rod 8 to drop from pivot 11.

One end of the backup plate 24 is provided with a telescopic part, the telescopic part comprises two circular grooves 14 symmetrically arranged at one end of the backup plate 24, a cylinder 15 is inserted in the circular groove 14, the side surface of the cylinder 15 is fixedly connected with a rubber ring, one end of the cylinder 15 extends out of the circular groove 14 and is fixedly connected with a long plate 16, a support part is arranged below the seat plate 1, a plurality of rollers 4 are fixedly arranged below the support part, the support part comprises four support columns 2 fixedly arranged below the seat plate 1, a rectangular frame 3 is arranged below the support columns 2, the lower ends of the four support columns 2 are respectively fixedly connected with the upper parts of the rectangular frame 3, the plurality of rollers 4 are fixedly arranged below the rectangular frame 3, one end, close to the telescopic part, below the backup plate 24 is hinged with a support frame 13, the support frame 13 is in a U-shaped structure, one end, far away from the seat plate 1, of a connecting plate 19 is fixedly provided with a pedal 20, the upper edge of the seat plate 1 is symmetrically provided with a plurality of mounting grooves 18, two guard rails 17 are placed above the seat plate 1, and the lower ends of the guard rails 17 are fixedly installed in the installation grooves 18 by bolts.

The implementation mode is specifically as follows: the long plate 16 is pulled to enable the cylinder 15 to move outwards along the circular groove 14, so that the length of the backup plate 24 is lengthened, a patient can conveniently transfer to the seat plate 1 from a bed, the cylinder 15 is moved into the circular groove 14, the placing space can be reduced, the rubber ring arranged on the cylinder 15 is beneficial to increasing the friction between the cylinder 15 and the circular groove 14, the cylinder 15 is prevented from sliding randomly in the circular groove 14, the arranged support frame 13 is beneficial to supporting the back plate 24, after the device is folded into a wheelchair shape, only the support frame 13 needs to be rotated to be parallel to the back plate 24, the arranged rectangular frame 3 with the support columns 2 is convenient to support the seat plate 1, meanwhile, the rollers 4 are convenient to install, the pushing of the device is facilitated for medical staff by means of the rollers 4, the arranged pedals 20 are convenient to place feet of the patient, and the guard rails 17 are installed in the installation grooves 18 on the seat plate 1, when the pushing device is moved conveniently, the protection to the patient is realized, and the patient is prevented from falling down from the seat plate 1.

The utility model discloses the theory of operation:

according to the description and the attached drawings 1-5, in practical use, the device is unfolded and placed at the side of a patient's bed, an external power supply mechanism is connected with a controller 23, a servo motor is adopted as a double-shaft motor 22, the patient slowly moves to the device from the bed by means of the movable half side of the patient or the assistance of medical staff, the double-shaft motor 22 is started, output shafts at two ends of the double-shaft motor 22 drive a second gear 10 to rotate, the second gear 10 is meshed with a first gear 9, the first gear 9 is driven to rotate under the work of the double-shaft motor 22, so that a backup plate 24 fixedly connected with the double-shaft motor is driven to rotate upwards, when the backup plate 24 upwards rotates, a connecting rod 8 is rotationally connected with two sliders at one side of a back plate 24, so that the connecting rod 8 drives a slider 7 arranged at the side of the backup plate 24 to upwards slide along a sliding rod 6, the slider 7 that the drive was installed in connecting plate 19 side slides down along slide bar 6, thereby the pulling articulates and places perpendicularly at the connecting plate 19 that bedplate 1 went on, and then conveniently folds the device into the wheelchair form, pack up telescopic part, rotate support frame 13 into with backplate 24 parallel, the footboard 20 of setting, make things convenient for placing of patient's foot, rail guard 17 of installation on bedplate 1, it removes to make things convenient for thrust unit, realize the protection to the patient, avoid the patient to fall down from bedplate 1, then medical staff is with the help of gyro wheel 4 of support component below, realize the transfer to the patient.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the foregoing embodiments and the description with reference to the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, and it is intended that all such changes and modifications fall within the scope of the invention as claimed, which is defined by the claims appended hereto and their equivalents.

Claims

1. The transfer device comprises a seat plate (1) and is characterized in that one end of the seat plate (1) is rotatably connected with a backup plate (24) through a rotating shaft, two ends of the rotary joint of the seat plate (1) and the backup plate (24) are symmetrically and fixedly connected with first gears (9), a driving mechanism is arranged below the seat plate (1), one end of the driving mechanism is meshed with the first gears (9), one end of the seat plate (1) which is symmetrical to the backup plate (24) is rotatably connected with a connecting plate (19), two sides of the backup plate (24) and two sides of the connecting plate (19) are symmetrically and fixedly provided with a pair of mounting seats (5), each pair of mounting seats (5) is fixedly connected with a sliding rod (6), a sliding block (7) is sleeved on the sliding rod (6), one ends of the two sliding blocks (7) positioned on the same side are rotatably connected with a connecting rod (8), be equipped with rotatable parts between connecting rod (8) and bedplate (1), the one end of backup plate (24) is equipped with flexible part, the below of bedplate (1) is equipped with the support component, the below fixed mounting of support component has a plurality of gyro wheels (4).

2. The transfer device for hemiplegic hemiplegia patients according to claim 1, wherein the driving mechanism comprises a mounting plate (21) fixedly mounted on one end of the seat plate (1) close to the backup plate (24), a two-shaft motor (22) is fixedly mounted on the bottom of the mounting plate (21), one end of two output shafts of the two-shaft motor (22) is fixedly connected with a second gear (10) respectively, the second gear (10) is meshed with the first gear (9), a controller (23) is fixedly mounted below the seat plate (1), and the two-shaft motor (22) is electrically connected with the controller (23).

3. The transfer device for hemiplegic hemiplegia patients according to claim 1, wherein the rotating member comprises a rotating shaft (11) fixedly installed on one side of the seat plate (1) facing the connecting rod (8), one end of the rotating shaft (11) rotatably penetrates the connecting rod (8) and extends to be fixedly sleeved with a limit ring (12).

4. The transfer device for hemiplegic hemiplegia patients according to claim 1, characterized in that the said telescopic part comprises two circular slots (14) symmetrically opened at one end of the backup plate (24), a cylinder (15) is inserted in the said circular slot (14), and a rubber ring is fixedly connected to the side of the cylinder (15), and one end of the said cylinder (15) extends out of the circular slot (14) and is fixedly connected with the long plate (16).

5. The transfer device for hemiplegic hemiplegia patient according to claim 1, wherein said support member comprises four support columns (2) fixedly installed under the seat plate (1), a rectangular frame (3) is placed under said support columns (2), and lower ends of said four support columns (2) are respectively fixedly connected with upper side of the rectangular frame (3), and a plurality of said rollers (4) are fixedly installed under the rectangular frame (3).

6. The transfer device for hemiplegic hemiplegia patients according to claim 1, characterized in that one end of the lower side of the backup plate (24) close to the telescopic component is hinged with a support frame (13), and the support frame (13) is in a U-shaped structure, and one end of the connecting plate (19) far away from the seat plate (1) is fixedly provided with a pedal (20).

7. The transfer device for hemiplegic patient is characterized in that a plurality of mounting grooves (18) are symmetrically formed at the upper edge of the seat plate (1), two guard rails (17) are placed above the seat plate (1), and the lower ends of the guard rails (17) are fixedly mounted in the mounting grooves (18) through bolts.