CN111458003A

CN111458003A - Body weight measurer for bedridden patient

Info

Publication number: CN111458003A
Application number: CN202010302621.0A
Authority: CN
Inventors: 易萍; 瞿丹丹; 沈红五; 姜新娣; 朱小玲
Original assignee: Affiliated Hospital of Nantong University
Current assignee: Affiliated Hospital of Nantong University
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-07-28

Abstract

The invention discloses a body weight measurer for a bedridden patient, which comprises a base, wherein a fixed block is fixedly connected to the right side of the top of the base, a movable block is movably connected to the surface of the fixed block, a lifting plate is fixedly connected to the left side of the movable block, a first lifting ring is fixedly connected to the top of the lifting plate, a second lifting ring is fixedly connected to the top of the left side of the fixed block, and a first motor is fixedly connected to the top of the base. According to the invention, the lifting plate can move up and down by arranging the movable block, the first lifting ring, the second lifting ring, the first motor, the fixed rod, the first gear, the second gear, the connecting rod, the fixed plate and the pull rope, and the lifting plate has a telescopic function by arranging the movable plate, the toothed plate, the second motor and the third gear, so that the weight measurer is convenient to use, on one hand, the weight measurer can measure the weight of a patient lying in bed, on the other hand, the patient can be transferred, the manual movement is reduced, the cost is reduced, and the use of people is facilitated.

Description

Body weight measurer for bedridden patient

Technical Field

The invention relates to the technical field of medical instruments, in particular to a weight measurer for bedridden patients.

Background

Many critical patients in the ward, mostly lie in bed for a long time, the weight is difficult to evaluate, the dosage is not accurate when needing to be adjusted according to the weight, in addition, the nutrition condition of the patient is difficult to evaluate, the dosage can only be estimated according to the height and the body shape and the weight before admission when the weight is needed, the dosage is inaccurate, the nutrition condition can not be effectively evaluated, no practical measuring tool is provided for measuring the weight of the patient lying in bed, and if the weighing bed is used completely, the weighing bed is high in cost and not beneficial to people.

Disclosure of Invention

The invention aims to provide a body weight measurer for a patient lying in bed, which has the advantage of convenient use of the body weight measurer and solves the problem of inconvenient use of a body weight bed.

In order to achieve the purpose, the invention provides the following technical scheme: the body weight measurer for bedridden patients comprises a base, wherein a fixed block is fixedly connected to the right side of the top of the base, a movable block is movably connected to the surface of the fixed block, a lifting plate is fixedly connected to the left side of the movable block, a first lifting ring is fixedly connected to the top of the lifting plate, a second lifting ring is fixedly connected to the left top of the fixed block, a first motor is fixedly connected to the top of the base, fixed rods are movably connected to the left bottom of the fixed block through bearings, the number of the fixed rods is two, a first gear is fixedly connected to the left end of each fixed rod, a second gear is meshed with the surface of each first gear, a connecting rod is fixedly connected to the inner portion of each second gear, fixed plates are movably connected to the front end and the rear end of each connecting rod, the bottom of each fixed plate is fixedly connected to the top of the base, and the, the surperficial swing joint of dead lever has the stay cord, the other end of stay cord runs through movable block and second rings in proper order and extends to the outside and the first rings fixed connection of second rings, the inside swing joint of lifting plate has the fly leaf, the left side of fly leaf extends to the outside of lifting plate, the positive fixedly connected with pinion rack of fly leaf, the bottom fixedly connected with second motor of lifting plate, the front of lifting plate has the third gear with the pinion rack meshing through round pin axle swing joint, the surface of second motor shaft is passed through the belt and is connected with third gear drive, the left top fixedly connected with weight display screen of fixed block, the bottom fixedly connected with mount of base, the inside of mount has the pulley through round pin axle swing joint.

Preferably, the surface of the pulley is fixedly connected with a rubber ring, and the surface of the rubber ring is provided with anti-skid lines.

Preferably, the front and the back of the inner cavity of the movable block are fixedly connected with sliding blocks, and the surfaces of the sliding blocks are movably connected with the inner walls of the fixed blocks.

Preferably, the top on fixed block right side fixedly connected with handle, the surface of handle is provided with anti-skidding line.

Preferably, the lifting plate is internally provided with a sliding chute, and the inner wall of the sliding chute is movably connected with the surface of the toothed plate.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the lifting plate can move up and down by arranging the movable block, the first lifting ring, the second lifting ring, the first motor, the fixed rod, the first gear, the second gear, the connecting rod, the fixed plate and the pull rope, and the lifting plate has a telescopic function by arranging the movable plate, the toothed plate, the second motor and the third gear, so that the weight measurer is convenient to use, on one hand, the weight measurer can measure the weight of a patient lying in bed, on the other hand, the patient can be transferred, the manual movement is reduced, the cost is reduced, and the use of people is facilitated.

2. According to the invention, the rubber ring is arranged, so that the moving noise of the weight measurer is smaller, the movable block can move up and down more stably due to the arrangement of the sliding block, the weight measurer is convenient to push due to the arrangement of the handle, and the toothed plate can move left and right more stably due to the arrangement of the sliding groove.

Drawings

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

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

FIG. 3 is a schematic view of a structural connecting rod of the present invention.

In the figure: 1. a base; 2. a fixed block; 3. a movable block; 4. a lifting plate (the lifting plate in the picture is thin, so that the lifting plate can conveniently extend into the body of a bedridden patient and can conveniently lift the patient); 5. a first hanging ring; 6. a second hoisting ring; 7. a first motor; 8. fixing the rod; 9. a first gear; 10. a second gear; 11. a connecting rod; 12. a fixing plate; 13. a fixed mount; 14. a pulley; 15. a movable plate (the picture middle supporting movable plate and the lifting plate are integrated and telescopic, so that the movable plate can be conveniently inserted into the body of a patient in bed); 16. a toothed plate; 17. a second motor; 18. a third gear; 19. a slider; 20. a handle; 21. a display screen for each parameter of the body weight; 22. a rubber ring; 23. a chute; 24. and pulling a rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the weight measurer for bedridden patients comprises a base 1, a fixed block 2 is fixedly connected to the right side of the top of the base 1, a handle 20 is fixedly connected to the top of the right side of the fixed block 2, anti-skid lines are arranged on the surface of the handle 20, the weight measurer is convenient to push through the arrangement of the handle 20, a movable block 3 is movably connected to the surface of the fixed block 2, sliding blocks 19 are fixedly connected to the front and back of an inner cavity of the movable block 3, the surface of the sliding block 19 is movably connected with the inner wall of the fixed block 2, the movable block 3 is more stable to move up and down through the arrangement of the sliding blocks 19, a lifting plate 4 is fixedly connected to the left side of the movable block 3, a sliding groove 23 is formed in the lifting plate 4, the inner wall of the sliding groove 23 is movably connected with the surface of a toothed plate 16, the toothed, the top of the left side of the fixed block 2 is fixedly connected with a second lifting ring 6, the top of the base 1 is fixedly connected with a first motor 7, the bottom of the left side of the fixed block 2 is movably connected with a fixed rod 8 through a bearing, the number of the fixed rods 8 is two, the left end of the fixed rod 8 is fixedly connected with a first gear 9, the surface of the first gear 9 is meshed with a second gear 10, the inside of the second gear 10 is fixedly connected with a connecting rod 11, the front end and the rear end of the connecting rod 11 are movably connected with a fixed plate 12, the bottom of the fixed plate 12 is fixedly connected with the top of the base 1, the surface of the rotating shaft of the first motor 7 is in transmission connection with the connecting rod 11 through a belt, the surface of the fixed rod 8 is movably connected with a pull rope 24, the other end of the pull rope 24 sequentially penetrates through the movable block 3 and the second lifting ring 6 and, the left side of the movable plate 15 extends to the outside of the lifting plate 4, the front side of the movable plate 15 is fixedly connected with a toothed plate 16, the bottom of the lifting plate 4 is fixedly connected with a second motor 17, the front side of the lifting plate 4 is movably connected with a third gear 18 meshed with the toothed plate 16 through a pin shaft, the surface of a rotating shaft of the second motor 17 is in transmission connection with the third gear 18 through a belt, the top of the left side of the fixed block 2 is fixedly connected with a weight display screen 21, the bottom of the base 1 is fixedly connected with a fixed frame 13, the inside of the fixed frame 13 is movably connected with a pulley 14 through a pin shaft, the surface of the pulley 14 is fixedly connected with a rubber ring 22, the surface of the rubber ring 22 is provided with anti-skid grains, the weight measurer is enabled to have smaller moving noise through the rubber ring 22, and the weight measurer is enabled to have smaller moving noise through the arrangement of the movable block 3, the, Connecting rod 11, fixed plate 12 and stay cord 24 can make lifting plate 4 reciprocate, through setting up fly leaf 15, pinion rack 16, second motor 17 and third gear 18, can make lifting plate 4 have flexible function, makes the weight caliber convenient to use, can carry out the weight measurement to bed patient on the one hand, and on the other hand also can shift patient, reduces the manpower and moves, reduces the cost, is favorable to people's use.

During the use, first motor 7 passes through the belt and drives connecting rod 11 and rotate, and connecting rod 11 carries out the rolling to stay cord 24, through the cooperation of first rings 5 and second rings 6, makes lifting plate 4 reciprocate, and second motor 17 drives third gear 18 through the belt and rotates, and third gear 18 makes pinion rack 16 remove about, and pinion rack 16 makes fly leaf 15 remove.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The body weight measurer for the bedridden patient comprises a base (1) and is characterized in that: the right side of base (1) top is fixedly connected with fixed block (2), the surface swing joint of fixed block (2) has movable block (3), the left side fixedly connected with of movable block (3) lifts board (4), the top fixedly connected with first rings (5) of lifting board (4), the left top fixedly connected with second rings (6) of fixed block (2), the top fixedly connected with first motor (7) of base (1), the left bottom of fixed block (2) has dead lever (8) through bearing swing joint, the quantity of dead lever (8) is two, the left end fixedly connected with first gear (9) of dead lever (8), the surface meshing of first gear (9) has second gear (10), the inside fixedly connected with connecting rod (11) of second gear (10), the equal swing joint in front end and the rear end of connecting rod (11) has fixed plate (12), the bottom of fixed plate (12) and the top fixed connection of base (1), the surface of first motor (7) pivot is passed through the belt and is connected with connecting rod (11) transmission, the surface swing joint of dead lever (8) has stay cord (24), the other end of stay cord (24) runs through movable block (3) and second rings (6) in proper order and extends to the outside and first rings (5) fixed connection of second rings (6), the inside swing joint of lifting plate (4) has fly plate (15), the left side of fly plate (15) extends to the outside of lifting plate (4), the positive fixedly connected with pinion rack (16) of fly plate (15), the bottom fixedly connected with second motor (17) of lifting plate (4), the front of lifting plate (4) has third gear (18) with pinion rack (16) meshing through round pin axle swing joint The utility model discloses a fixed block (2), the surface of second motor (17) pivot is passed through the belt and is connected with third gear (18) transmission, left top fixedly connected with weight display screen (21) of fixed block (2), the bottom fixedly connected with mount (13) of base (1), there is pulley (14) inside of mount (13) through round pin axle swing joint.

2. The body weight measurer for the bedridden patient according to claim 1, wherein: the surface of the pulley (14) is fixedly connected with a rubber ring (22), and the surface of the rubber ring (22) is provided with anti-skid grains.

3. The body weight measurer for the bedridden patient according to claim 1, wherein: the front and the back of the inner cavity of the movable block (3) are fixedly connected with sliding blocks (19), and the surfaces of the sliding blocks (19) are movably connected with the inner walls of the fixed blocks (2).

4. The body weight measurer for the bedridden patient according to claim 1, wherein: the top on the right side of the fixing block (2) is fixedly connected with a handle (20), and anti-skid grains are arranged on the surface of the handle (20).

5. The body weight measurer for the bedridden patient according to claim 1, wherein: the inside of lifting plate (4) is seted up spout (23), the inner wall of spout (23) and the surperficial swing joint of pinion rack (16).