CN215081117U

CN215081117U - A old patient bed riser for hospital nursing

Info

Publication number: CN215081117U
Application number: CN202120894242.5U
Authority: CN
Inventors: 王丽薇; 路汛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-12-10
Anticipated expiration: 2031-04-28

Abstract

The utility model relates to a hospital nursing technical field just discloses an old patient bed riser for hospital nursing, including branch, the top fixedly connected with mount of branch, the inside swing joint of mount has the fixed pulley, the side surface of fixed pulley is provided with wire rope, the right side fixedly connected with casing of branch. This a patient's bed riser for old age for hospital nursing, through rotating the hand wheel, and drive the pivot, ratchet and second helical gear together rotate, thereby can drive first helical gear through the second helical gear and rotate, make the rotary rod rotate, and with wire rope winding on the side surface of rotary rod, and then can drive wire rope and take place to remove, make wire rope's right-hand member downstream, and wire rope's left end rebound, thereby can drive the bed board rebound of internal portion of bed through wire rope's left end, and take place to rotate, and then realize adjusting its height, realize the lift effect.

Description

A old patient bed riser for hospital nursing

Technical Field

The utility model relates to a hospital nursing technical field specifically is a patient bed riser for old person of hospital nursing.

Background

The common medical bed used in the hospital can not meet the requirement of the semi-lying position of the old patient, and when the old patient needs to eat, the nursing staff needs to lift the bed by hands to feed the old patient, which is troublesome and labor-consuming; however, there are some lifting mechanisms on the hospital bed, such as three-section cradle, but the structure is complex, the cost is high, and it is difficult to popularize and use, so it is necessary to provide a lifter for the bed of the elderly patient for hospital nursing to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an old patient bed riser for hospital nursing possesses the simple operation, is convenient for highly adjust the bed board, and saves advantages such as cost, has solved the sick bed that has elevating system at present, and the structure is complicated, with high costs, is difficult to the problem of using widely.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a lifter for a hospital nursing bed for elderly patients comprises a supporting rod, wherein a fixing frame is fixedly connected to the top of the supporting rod, a fixed pulley is movably connected inside the fixing frame, a steel wire rope is arranged on the side surface of the fixed pulley, a shell is fixedly connected to the right side of the supporting rod, a fixed block is fixedly connected to the front side of the supporting rod, a rotary rod is rotatably connected inside the shell, a first helical gear is fixedly connected to the side surface of the rotary rod, a rotary shaft is rotatably connected inside the fixed block, a ratchet wheel is fixedly connected to the right end of the rotary shaft, a movable groove is formed in the right side of the fixed block, a second helical gear is fixedly connected to the right side of the ratchet wheel, a communicating groove is formed in the left side of the shell, a notch is formed in the top of the fixed block, a pawl is rotatably connected inside the notch, and a hand wheel is fixedly connected to the left end of the rotary shaft, the top of the shell is provided with a through groove.

Preferably, the front side and the rear side of the fixing frame are fixedly connected with fixing rods, the bottom of each fixing rod is fixedly connected with a hook, the front side and the rear side of each supporting rod are fixedly connected with mounting plates, and the mounting plates are fixed with the bed body through bolts.

Preferably, the dead lever is located the top of fixed block, the mounting panel is located the below of fixed block, branch is located the right side of the bed body, the inside rotation of the bed body is connected with the bed board, wire rope's one end and bed board fixed connection, wire rope and bed board become triangle-shaped.

Preferably, the right side of fixed block and the left side fixed connection of casing, both sides rotate with the front and back both sides inner wall of casing respectively around the rotary rod to be connected, wire rope's one end and the side surface fixed connection of rotary rod, lead to the inside intercommunication of groove and casing, wire rope pegs graft with the inside activity that leads to the groove.

Preferably, the ratchet wheel is located the inside in activity groove, notch and activity groove intercommunication each other, pawl and ratchet joint, the top of pawl is located the top of fixed block.

Preferably, the movable groove is communicated with the communicating groove, the second bevel gear is located inside the communicating groove, the second bevel gear is meshed with the first bevel gear, and the hand wheel is located on the left side of the fixed block.

Compared with the prior art, the utility model provides an old patient bed riser for hospital nursing possesses following beneficial effect:

1. this a patient's bed riser for old age for hospital nursing, through rotating the hand wheel, and drive the pivot, ratchet and second helical gear together rotate, thereby can drive first helical gear through the second helical gear and rotate, make the rotary rod rotate, and with wire rope winding on the side surface of rotary rod, and then can drive wire rope and take place to remove, make wire rope's right-hand member downstream, and wire rope's left end rebound, thereby can drive the bed board rebound of internal portion of bed through wire rope's left end, and take place to rotate, and then realize adjusting its height, realize the lift effect.

2. This a patient's bed riser for old age for hospital nursing through the mutually supporting between dead lever, couple, mounting panel and the bolt to rotate the bolt alright with dismantle the device from the bed body get off, thereby can be suitable for on other bed bodies, and can hang the transfusion bottle through the couple of dead lever bottom, it is more convenient to use.

Drawings

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

FIG. 2 is a sectional view of the structure of the housing and the fixing block of the present invention;

FIG. 3 is a schematic view of the front structure of the fixing frame of the present invention;

fig. 4 is a schematic view of the connection structure of the steel wire rope and the bed board of the present invention.

Wherein: 1. a strut; 2. a fixed mount; 3. a fixed pulley; 4. a wire rope; 5. a housing; 6. a fixed block; 7. rotating the rod; 8. a first helical gear; 9. a rotating shaft; 10. a ratchet wheel; 11. a movable groove; 12. a second helical gear; 13. a communicating groove; 14. a notch; 15. a pawl; 16. a hand wheel; 17. a through groove; 18. fixing the rod; 19. hooking; 20. mounting a plate; 21. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a lifter for a bed of an elderly patient for hospital care comprises a supporting rod 1, a fixing frame 2 is fixedly connected to the top of the supporting rod 1, the fixing frame 2 is communicated with the left and right inside, a fixed pulley 3 is movably connected to the inside of the fixing frame 2, the fixed pulley 3 is rotatably connected to the inside of the fixing frame 2 through a rotating shaft, a steel wire rope 4 is arranged on the side surface of the fixed pulley 3, the steel wire rope 4 is conveniently driven to move through the fixed pulley 3, a housing 5 is fixedly connected to the right side of the supporting rod 1, a fixed block 6 is fixedly connected to the front side of the supporting rod 1, a rotating rod 7 is rotatably connected to the inside of the housing 5, a first helical gear 8 is fixedly connected to the side surface of the rotating rod 7, the first helical gear 8 can rotate inside the housing 5, a rotating shaft 9 is rotatably connected to the inside of the fixed block 6, a ratchet 10 is fixedly connected to the right end of the rotating shaft 9, and a movable groove 11 is formed on the right side of the fixed block 6, the right side of the ratchet 10 is fixedly connected with a second helical gear 12, the left side of the shell 5 is provided with a communicating groove 13, the top of the fixed block 6 is provided with a notch 14, the inside of the notch 14 is rotatably connected with a pawl 15, the ratchet 10 is positioned inside the movable groove 11, the ratchet 10 can rotate inside the movable groove 11, the notch 14 is communicated with the movable groove 11, the pawl 15 is clamped with the ratchet 10, so that the ratchet 10 can be prevented from rotating, the hand wheel 16 can only rotate clockwise, after the pawl 15 is shifted, the pawl 15 is separated from the ratchet 10, the hand wheel 16 can rotate anticlockwise, the top end of the pawl 15 is positioned above the fixed block 6, the left end of the rotating shaft 9 is fixedly connected with the hand wheel 16, the rotating shaft 9 can be rotated conveniently through the hand wheel 16, the movable groove 11 is communicated with the communicating groove 13, the second helical gear 12 is positioned inside the communicating groove 13, and the second helical gear 12 is meshed with the first helical gear 8, rotate clockwise through hand wheel 16 and drive pivot 9 and rotate, thereby can drive ratchet 10 and the rotation of second helical gear 12, because of second helical gear 12 and first helical gear 8 intermeshing, and second helical gear 12 becomes the right angle state with first helical gear 8, and then can rotate through second helical gear 12 and drive first helical gear 8 and together rotate, hand wheel 16 is located the left side of fixed block 6, logical groove 17 has been seted up at the top of casing 5, the right side of fixed block 6 and the left side fixed connection of casing 5, both sides are rotated with the front and back both sides inner wall of casing 5 respectively around the rotary rod 7 and are connected, wire rope 4's one end and rotary rod 7's side surface fixed connection, lead to the inside intercommunication of groove 17 and casing 5, wire rope 4 pegs graft with the inside activity that leads to groove 17.

When the hand wheel 16 rotates clockwise, the first helical gear 8 drives the rotary rod 7 to rotate, the right end of the steel wire rope 4 is driven to move downwards, the steel wire rope 4 moves towards the inside of the shell 5 in the through groove 17, one end, close to the rotary rod 7, of the steel wire rope 4 is wound on the side surface of the rotary rod 7, when the hand wheel 16 rotates anticlockwise, the steel wire rope 4 wound on the rotary rod 7 can be released, one end, close to the bed board, of the steel wire rope 4 moves downwards under the action of the gravity of the bed board, the height of the bed board can be adjusted, the lifting action of the bed board is realized, the front side and the rear side of the fixed frame 2 are fixedly connected with fixed rods 18, the bottoms of the fixed rods 18 are fixedly connected with hooks 19, the bottoms of the fixed rods 18 are fixedly connected with three hooks 19, and the hanging bottle can be hung by arranging the hooks 19, the space of putting of transfusion bottle has been saved, the problem of too much transfusion bottle nowhere is put has been solved, the equal fixedly connected with mounting panel 20 in both sides around branch 1, mounting panel 20's quantity is four, mounting panel 20 passes through bolt 21 and the bed body is fixed, can fix mounting panel 20 and the right side of the bed body through bolt 21, and then can fix the device on the right side of the bed body, prevent that the device's position from taking place the skew, dead lever 18 is located the top of fixed block 6, mounting panel 20 is located the below of fixed block 6, branch 1 is located the right side of the bed body, the inside of the bed body is rotated and is connected with the bed board, wire rope 4's one end and bed board fixed connection, wire rope 4 becomes triangle-shaped with the bed board, form triangle-shaped with being connected of wire rope 4 and bed board, make wire rope 4 when driving the bed board reciprocate, and more stable, prevent that the phenomenon from appearing rocking in the bed board.

When the bed board is used and the height of the bed board needs to be raised, the hand wheel 16 is rotated clockwise, the rotating shaft 9, the ratchet wheel 10 and the second bevel gear 12 are driven to rotate together by the rotation of the hand wheel 16, the first bevel gear 8 is driven to rotate by the rotation of the second bevel gear 12, and the rotating rod 7 is driven to rotate, so that one end of the steel wire rope 4 close to the rotating rod 7 can be driven to move downwards and wound on the side surface of the rotating rod 7, under the driving action of the fixed pulley 3, when the right end of the steel wire rope 4 moves downwards, the left end of the steel wire rope 4 is driven to move upwards, so that the bed board and the bed body can be driven to rotate upwards by the upward movement of the left end of the steel wire rope 4, the height of the bed board can be adjusted, and under the action of the pawl 15, the ratchet wheel 10 can be prevented from rotating, and the ratchet wheel 10 can be limited and fixed, thereby preventing the hand wheel 16 and the second bevel gear 12 from rotating and realizing the fixation of the bed board.

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 utility model provides an old patient bed riser for hospital care, includes branch (1), its characterized in that: the top of the supporting rod (1) is fixedly connected with a fixing frame (2), the inside of the fixing frame (2) is movably connected with a fixed pulley (3), the side surface of the fixed pulley (3) is provided with a steel wire rope (4), the right side of the supporting rod (1) is fixedly connected with a shell (5), the front of the supporting rod (1) is fixedly connected with a fixed block (6), the inside of the shell (5) is rotatably connected with a rotary rod (7), the side surface of the rotary rod (7) is fixedly connected with a first helical gear (8), the inside of the fixed block (6) is rotatably connected with a rotary shaft (9), the right end of the rotary shaft (9) is fixedly connected with a ratchet wheel (10), the right side of the fixed block (6) is provided with a movable groove (11), the right side of the ratchet wheel (10) is fixedly connected with a second helical gear (12), and the left side of the shell (5) is provided with a communicating groove (13), notch (14) have been seted up at the top of fixed block (6), the inside rotation of notch (14) is connected with pawl (15), the left end fixedly connected with hand wheel (16) of pivot (9), logical groove (17) have been seted up at the top of casing (5).

2. The lift for a hospital care geriatric patient couch according to claim 1, wherein: the utility model discloses a bed, including mount (2), the equal fixedly connected with dead lever (18) in both sides around mount (2), the bottom fixedly connected with couple (19) of dead lever (18), the equal fixedly connected with mounting panel (20) in both sides around branch (1), mounting panel (20) are fixed with the bed body through bolt (21).

3. The lift for a hospital care geriatric patient couch according to claim 2, wherein: dead lever (18) are located the top of fixed block (6), mounting panel (20) are located the below of fixed block (6), branch (1) are located the right side of the bed body, the inside rotation of the bed body is connected with the bed board, the one end and the bed board fixed connection of wire rope (4), wire rope (4) become triangle-shaped with the bed board.

4. The lift for a hospital care geriatric patient couch according to claim 1, wherein: the right side of fixed block (6) and the left side fixed connection of casing (5), both sides rotate with the front and back both sides inner wall of casing (5) respectively around rotary rod (7) and are connected, the one end of wire rope (4) and the side surface fixed connection of rotary rod (7), lead to the inside intercommunication of groove (17) and casing (5), wire rope (4) are pegged graft with the inside activity that leads to groove (17).

5. The lift for a hospital care geriatric patient couch according to claim 1, wherein: ratchet (10) are located the inside in activity groove (11), notch (14) and activity groove (11) communicate each other, pawl (15) and ratchet (10) joint, the top of pawl (15) is located the top of fixed block (6).

6. The lift for a hospital care geriatric patient couch according to claim 1, wherein: the movable groove (11) is communicated with the communicating groove (13), the second bevel gear (12) is located inside the communicating groove (13), the second bevel gear (12) is meshed with the first bevel gear (8), and the hand wheel (16) is located on the left side of the fixed block (6).