CN215503877U

CN215503877U - Turnover device for nursing of old patients

Info

Publication number: CN215503877U
Application number: CN202122047111.6U
Authority: CN
Inventors: 任秀云; 宋晶晶; 陈娜娜
Original assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Current assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-01-14
Anticipated expiration: 2031-08-27

Abstract

The utility model provides a turnover device for nursing of old patient includes the support, the central point of support surface puts fixedly connected with backup pad, the top fixedly connected with bed board of support, the right-hand member sliding connection of bed board has the extension board, the left end of bed board articulates but has angle regulation's articulated slab, the central point of support left end puts and is provided with the control box, the inside of control box is provided with the elevating gear of control articulated slab angle modulation. The medical turning-over device further meets the use requirements of patients with different heights by arranging the extension plate, enlarges the application range, improves the working efficiency of medical workers by arranging the turning-over mechanism, reduces the labor intensity of the medical workers, increases the safety of the medical turning-over device by arranging the transmission device with the self-locking function, realizes the angle adjustment of the back of the patient by arranging the lifting device, avoids pressure sores of the patient, improves the comfort level of the patient, and improves the patient experience of seeing a doctor.

Description

Turnover device for nursing of old patients

Technical Field

The utility model relates to the field of medical instruments, in particular to a turnover device for nursing of an old patient.

Background

The senile diseases are diseases which are related to aging and have self characteristics and are suffered by people in the elderly, after the people enter the elderly, the tissue structure of the human body is further aged, the functions of each organ are gradually obstructed, the body resistance is gradually weakened, the mobility is reduced, and the synergistic function is lost, most of the sick aged people need to lie in bed for a long time, bedsores are easy to generate under the condition of long-term lying in bed, even muscle atrophy is caused, and therefore the people often need to turn over. The existing turning-over device also has the problems of complex operation, inconvenient use, simple structure, narrow application range, single function and difficult popularization, and therefore needs to be improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the turnover device for nursing the old patient, and effectively solves the problems that the existing turnover device for nursing the old patient is complex in operation, inconvenient to use, simple in structure, narrow in application range, single in function and not beneficial to popularization.

In order to solve the problems, the utility model adopts the technical scheme that: the utility model provides a turnover device for nursing of old patient, includes the support, the central point of support surface puts fixedly connected with backup pad, the top fixedly connected with bed board of support, the right-hand member sliding connection of bed board has the extension board, the left end of bed board articulates but angle regulation's articulated slab, the central point of support left end puts and is provided with the control box, the inside of control box is provided with the elevating gear of control articulated slab angle modulation, the central point of backup pad upper surface left end puts and is provided with turnover mechanism, the bottom of backup pad left end is provided with the drive mechanism of control turnover mechanism work.

Preferably, the center position of bed board right-hand member surface has seted up the spout, the inner wall sliding connection of spout has the extension board, the right-hand member fixedly connected with of extension board draws the handle.

Preferably, the front end and the rear end of the left side of the outer surface of the bottom end of the supporting plate are fixedly connected with positioning plates respectively, the inner wall of each positioning plate is connected with a first worm in a rotating mode, the front end of each first worm is fixedly connected with a first crank, the left end of the outer surface of each first worm is meshed with a first worm wheel, the top end of each first worm wheel is coaxially and fixedly connected with a gear, and the gears drive the turnover mechanism to work.

Preferably, the left end and the right end of the upper surface of the supporting plate are respectively provided with a limiting groove, the inner walls of the two limiting grooves are respectively connected with a rack and a sliding strip which can move back and forth in a sliding mode, the rack is meshed with a gear, the front end and the rear end of the upper surface of the rack and the sliding strip are respectively and fixedly connected with a supporting shaft, the outer surfaces of the two supporting shafts are respectively and fixedly connected with three telescopic shafts, the top ends of the telescopic shafts are respectively hinged with a turning rod, the front end and the rear end of the upper surface of the bed plate are respectively and uniformly provided with three through grooves, and the turning point of the turning rod is respectively hinged to the inner walls of the through grooves.

Preferably, the left side of control box surface is rotated and is connected with the second crank, the right-hand member fixedly connected with second worm of second crank, the second worm rotate connect in the inner wall of control box, the front end meshing of second worm surface has the second worm wheel, the central point of control box bottom inner wall puts fixedly connected with supporting seat, the second worm wheel rotate connect in the top of supporting seat, the central point of second worm wheel upper surface puts threaded connection and has the threaded rod that can reciprocate, the left side sliding connection that the articulated slab bottom surface central point put has articulated piece, the top of threaded rod articulate in the inner wall of articulated piece.

The utility model has novel structure, ingenious conception and simple and convenient operation, and compared with the prior art, the utility model has the following advantages:

the multifunctional turnover device is ingenious in structure, novel in conception, strong in practicability, wide in application range and beneficial to popularization, the use requirements of patients with different heights are further met by arranging the extension plate, the application range of the multifunctional turnover device is expanded, the working efficiency of medical staff is improved by arranging the turnover mechanism, the labor intensity of the medical staff is reduced, the practicability of the multifunctional turnover device is improved, the safety of the multifunctional turnover device is further improved by arranging the transmission device with a self-locking function, the angle adjustment of the back of the patient is further realized by arranging the lifting device, the functionality of the multifunctional turnover device is improved, the pressure sore of the patient is avoided, the comfort level of the patient is improved, the doctor-seeing experience of the patient is improved, and the popularization is facilitated.

Drawings

Fig. 1 is a perspective view 1 of a turnover device for nursing old patients according to the present invention.

Fig. 2 is a perspective view 2 of the turnover device for nursing old patients of the present invention.

Fig. 3 is a schematic structural diagram of a turning-over mechanism of the turning-over device for nursing the elderly patients.

Fig. 4 is a schematic structural diagram of a lifting device of the turnover device for nursing the elderly patients.

1-bracket, 2-supporting plate, 3-bed plate, 4-through groove, 5-hinged plate, 6-control box, 7-extension plate, 8-pull handle, 9-first crank handle, 10-turnover mechanism, 11-first worm, 12-first worm gear, 13-gear, 14-rack, 15-slide bar, 16-supporting shaft, 17-telescopic shaft, 18-crank rod, 19-supporting seat, 20-threaded rod, 21-second worm gear, 22-second crank handle, 23-hinged block and 24-second worm.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-4, the utility model provides a turnover device for nursing elderly patients, which comprises a support 1, wherein a support plate 2 is fixedly connected to the central position of the outer surface of the support 1, a bed plate 3 is fixedly connected to the top end of the support 1, an extension plate 7 is slidably connected to the right end of the bed plate 3, a hinged plate 5 with an adjustable angle is hinged to the left end of the bed plate 3, a control box 6 is arranged at the central position of the left end of the support 1, a lifting device for controlling the angle adjustment of the hinged plate 5 is arranged in the control box 6, a turnover mechanism 10 is arranged at the central position of the left end of the upper surface of the support plate 2, and a transmission mechanism for controlling the work of the turnover mechanism 10 is arranged at the bottom of the left end of the support plate 2.

The center position of 3 right-hand members of bed boards surface has seted up the spout, the inner wall sliding connection of spout has extension board 7, the right-hand member fixedly connected with of extension board 7 draws handle 8.

The use requirements of patients with different heights are further met by arranging the extension plate 7, the application range of the utility model is expanded, the practicability and the functionality of the utility model are increased, and the popularization is facilitated.

The front end and the rear end of the left side of the outer surface of the bottom end of the supporting plate 2 are fixedly connected with positioning plates respectively, the inner wall of each positioning plate is connected with a first worm 11 in a rotating mode, the front end of each first worm 11 is fixedly connected with a first crank 9, the left end of the outer surface of each first worm 11 is meshed with a first worm wheel 12, the top end of each first worm wheel 12 is fixedly connected with a gear 13 in a coaxial mode, and the gears 13 drive the turnover mechanism 10 to work.

The limiting grooves are respectively formed in the left end and the right end of the upper surface of the supporting plate 2, the inner walls of the two limiting grooves are respectively connected with a rack 14 and a sliding strip 15 which can move back and forth in a sliding mode, the rack 14 is meshed with the gear 13, the front end and the rear end of the upper surfaces of the rack 14 and the sliding strip 15 are respectively and fixedly connected with a supporting shaft 16, the outer surfaces of the two supporting shafts 16 are respectively and fixedly connected with three telescopic shafts 17, the top ends of the telescopic shafts are respectively hinged with a turning rod 18, the front end and the rear end of the upper surface of the bed plate 3 are respectively and uniformly provided with three through grooves 4, and inflection points of the turning rods 18 are respectively hinged to the inner walls of the through grooves 4.

The operating principle of the turning-over mechanism 10 is as follows: the first crank 9 is rotated to drive the first worm 11 to rotate, the first worm 11 drives the gear 13 to rotate through the first worm wheel 12 in the rotating process, the gear 13 drives the rack 14 to move back and forth in the rotating process, and the rack 14 drives the turning rods 18 positioned on the front side and the rear side of the bed plate 3 to adjust the angle in the back and forth movement process, so that the patient can be turned over.

The left side of control box 6 surface is rotated and is connected with second crank 22, the right-hand member fixedly connected with second worm 24 of second crank 22, second worm 24 rotate connect in the inner wall of control box 6, the front end meshing of 24 surfaces of second worm has second worm wheel 21, the central point of 6 bottom inner walls of control box puts fixedly connected with supporting seat 19, second worm wheel 21 rotate connect in the top of supporting seat 19, the central point of 21 upper surfaces of second worm wheel puts threaded connection and has the threaded rod 20 that can reciprocate, the left side sliding connection that the surface central point put in 5 bottoms of articulated slab put has articulated piece 23, the top of threaded rod 20 articulate in the inner wall of articulated piece 23.

The working principle of the lifting device is as follows: the second crank 22 is rotated to further drive the second worm 24 to rotate, the threaded rod 20 is driven to move up and down through the second worm wheel 21 in the rotating process of the second worm 24, the angle adjustment of the hinged plate 5 is realized in the up-and-down moving process of the threaded rod 20, the angle adjustment of the back of a patient is further realized, the functionality of the utility model is increased, meanwhile, the pressure sore of the patient is avoided, the comfort level of the patient is improved, the patient seeing a doctor experience is improved, and the popularization is facilitated.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. The utility model provides a turnover device is used in old patient's nursing which characterized in that: including support (1), central point of support (1) surface puts fixedly connected with backup pad (2), the top fixedly connected with bed board (3) of support (1), the right-hand member sliding connection of bed board (3) has extension board (7), the left end of bed board (3) articulates but angle regulation's articulated slab (5), the central point of support (1) left end puts and is provided with control box (6), the inside of control box (6) is provided with the elevating gear of control articulated slab (5) angle modulation, the central point of backup pad (2) upper surface left end puts and is provided with and stands up mechanism (10), the bottom of backup pad (2) left end is provided with the drive mechanism of control stand up mechanism (10) work.

2. The turning-over device for nursing the elderly patients as claimed in claim 1, wherein: the bed board (3) right-hand member surface's central point puts and has seted up the spout, the inner wall sliding connection of spout has extension board (7), the right-hand member fixedly connected with of extension board (7) draws handle (8).

3. The turning-over device for nursing the elderly patients as claimed in claim 1, wherein: the left front end and the back end of backup pad (2) bottom surface are fixedly connected with locating plate respectively, the inner wall of locating plate rotates and is connected with first worm (11), the front end fixedly connected with of first worm (11) crank (9), the left end meshing of first worm (11) surface has first worm wheel (12), the coaxial fixedly connected with gear (13) in top of first worm wheel (12), gear (13) drive turnover mechanism (10) work.

4. The turning-over device for nursing the elderly patients as claimed in claim 3, wherein: the limiting grooves are formed in the left end and the right end of the upper surface of the supporting plate (2) respectively, the inner walls of the limiting grooves are connected with a rack (14) and a sliding strip (15) which can move back and forth in a sliding mode respectively, the rack (14) is meshed with a gear (13), a supporting shaft (16) is fixedly connected with the front end and the rear end of the upper surface of the rack (14) and the sliding strip (15) respectively, the outer surface of the supporting shaft (16) is fixedly connected with three telescopic shafts (17) respectively, the top ends of the telescopic shafts are hinged with turning rods (18) respectively, three through grooves (4) are formed in the front end and the rear end of the upper surface of the bed plate (3) respectively and evenly, and the turning points of the turning rods (18) are hinged to the inner walls of the through grooves (4) respectively.

5. The turning-over device for nursing the elderly patients as claimed in claim 1, wherein: the left side of control box (6) surface is rotated and is connected with second crank (22), the right-hand member fixedly connected with second worm (24) of second crank (22), second worm (24) rotate connect in the inner wall of control box (6), the front end meshing of second worm (24) surface has second worm wheel (21), the central point of control box (6) bottom inner wall puts fixedly connected with supporting seat (19), second worm wheel (21) rotate connect in the top of supporting seat (19), the central point of second worm wheel (21) upper surface puts threaded rod (20) that threaded connection can reciprocate, the left side sliding connection that articulated slab (5) bottom surface central point put has articulated piece (23), the top of threaded rod (20) articulate in the inner wall of articulated piece (23).