CN211409803U

CN211409803U - Old health bed

Info

Publication number: CN211409803U
Application number: CN201921920890.2U
Authority: CN
Inventors: 尹爱群
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-09-04
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses an old health bed, sit the device, bend leg device and strutting arrangement including elevating gear, lying, lie and sit the device and locate on the strutting arrangement, bend the articulated device of leg and locate to lie and sit on the device, strutting arrangement is including playing to sit support, top shield, afterbody baffle, bracing piece, support holder, on the top shield was located to bracing piece one end, the other end of bracing piece is located on the afterbody baffle, support holder locates on the bracing piece. The utility model belongs to the technical field of recovered instrument, specifically an accessible sets up an elevating system makes the old person when the tie is lain only need a finger alright with sit or lie down from the control, has saved the manpower, makes the old person more comfortable in the use through setting up the device that makes old person's both legs can be crooked simultaneously, can adapt to the dark surrounds through setting up lamps and lanterns and heating device, also can adapt to winter cold season, is a device that the practicality is high.

Description

Old health bed

Technical Field

The utility model belongs to the technical field of old appurtenance, specifically indicate a healthy bed for the old.

Background

In hospitals and daily lives, patients are conveniently rehabilitated and nursed, a nursing bed is used as an assistant to help the patients to better adapt to the rehabilitation nursing process, the types of nursing beds used in rehabilitation nursing are more, the realized function is the posture change of the patients, so that the patients can conveniently eat and live or change the lying posture to eliminate the fatigue and the discomfort of the body, the prior nursing bed is generally provided with a movable back support, when the movable back support rotates to drive the human body to sit up, the contact surface of the movable back support and the back is bound to generate displacement to press the human body towards the hip joint direction, if the back of the human body and the bed body can not slide relatively, the human body slides towards the bed tail, and when the movable back support rotates and lays flat, the human body mainly exerts the hip force on the bed body, the friction force between the back support and the bed body is smaller, so the back support can not return to the position before sitting up along with the movable back support, meanwhile, the chest of a patient lying in bed can be oppressed in the process of lifting the back, so that the patient needs to lift the human body manually to make the patient lying in bed feel comfortable, and therefore a nursing bed with a self-help back lifting function is needed, and the problem that the patient can slide when sitting up and is difficult to reset when lying down can be solved.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned current difficult problem, the utility model provides an accessible sets up an elevating system makes the old person when the tie lie only need a finger alright with sit up or lie from the control, the manpower has been saved, do not need the people for lift the old person human body alright with comfortable sensation, make the old person more comfortable in the use through setting up the device that makes old person's both legs can be crooked, can adapt to the dark environment through setting up lamps and lanterns and heating device, also can adapt to winter cold season, a device that the practicality is high.

The utility model adopts the following technical scheme: a health bed for old people, which comprises a lifting device, a lying and sitting device, a leg bending device and a supporting device, wherein the lying and sitting device is arranged on the supporting device, the lifting device is arranged below the lying and sitting device, the leg bending device is hinged on the lying and sitting device, the lying and sitting device provides a lying and sitting area for the old, the lifting device controls the lifting of the lying and sitting device, the leg-bending device provides convenience for the old people to bend legs, the supporting device comprises a sitting support, a top baffle, a tail baffle, a supporting rod and a supporting support, the top baffle is arranged on the sitting up bracket, the tail baffle is arranged on the sitting up bracket, one end of the supporting piece is arranged on the top baffle, the other end of the supporting rod is arranged on the tail baffle, the supporting bracket is arranged on the supporting rod, the supporting rod and the supporting bracket provide support for the lying and sitting device, and the tail baffle is used for placing old people to slide down from the auxiliary device.

Further, top baffle bottom is equipped with support piece one, the support frame bottom is equipped with support piece two, support piece one with support piece two provides the support for elevating gear, afterbody baffle bottom is equipped with support piece three, the support frame bottom is equipped with support piece four, support piece four is located between support piece three and support piece two, support piece two is located between support piece one and support piece four, support piece three with support piece four provides the support for the leg bending device.

Furthermore, four groups of support rods are arranged, and the support rods and the support bracket are vertically arranged.

Further, the reclining and sitting device comprises a lifting plate, a placing plate, a lifting key and a descending key, wherein the placing plate is arranged on the supporting rod, the lifting plate is hinged to the placing plate and arranged on one side close to the top baffle, the placing plate is arranged between the lifting plate and the leg bending device, the lifting key is arranged on the side wall of the supporting rod and arranged on the same straight line of the supporting bracket, the descending key is arranged on the side wall of the supporting rod and arranged on the same straight line of the supporting bracket, the lifting key controls the lifting of the lifting device, and the descending key controls the descending of the lifting device.

Furthermore, the leg bending device comprises a thigh supporting plate, a shank supporting plate, a leg bending key and a leg stretching key, wherein the thigh supporting plate is hinged to the placing plate and is arranged above the supporting rod, the shank supporting plate is hinged to the shank supporting plate and is arranged on the supporting rod in a sliding mode, the shank supporting plate is arranged between the shank supporting plate and the placing plate, the shank supporting plate is arranged between the thigh supporting plate and the tail baffle, the thigh supporting plate supports a thigh, the shank supporting plate supports a shank, the leg bending key is arranged on the side wall of the supporting rod and is arranged at the same side of the rising key, the leg stretching key is arranged on the side wall of the supporting rod and is arranged at the same side of the leg bending key, the leg bending key controls the thigh supporting plate to rise, and the leg stretching key controls the shank supporting.

Further, the lifting device comprises a lying and sitting motor, a lying and sitting driven wheel, a lying and sitting driving wheel, a lying and sitting rotating shaft, a lying and sitting sliding block, a lying and sitting lifting rod, a lying and sitting hinged block, a leg bending motor, a leg bending driven wheel, a leg bending driving wheel, a leg bending rotating shaft, a leg bending sliding block, a leg bending lifting rod and a leg bending hinged block, wherein the lying and sitting motor is arranged at the middle position of the bottom end of the support bracket and is arranged at one side close to the top baffle, the lying and sitting driving wheel is arranged on the output shaft of the lying and sitting motor, the lying and sitting driven wheel is meshed with the lying and sitting driving wheel, one end of the lying and sitting rotating shaft penetrates through the lying and sitting driven wheel and is hinged on the support member II, the other end of the lying and sitting rotating shaft is hinged on the support member I, the lying and sitting is slidably arranged on the lying and sitting rotating shaft, the, the other end of the lifting rod for lying and sitting is hinged on the hinging block for lying and sitting, the sliding block for lying and sitting can slide on the rotating shaft for lying and sitting, the lifting rod for lying and sitting controls the lifting of the lifting plate, the leg bending motor is arranged in the middle position of the bottom end of the supporting bracket and is arranged at one side close to the tail baffle, the leg bending driving wheel is arranged on the output shaft of the leg bending motor, the leg bending driven wheel is meshed with the leg bending driving wheel, one end of the leg bending rotating shaft penetrates through the leg bending driven wheel and is hinged on the supporting piece IV, the other end of the leg bending rotating shaft is hinged on the supporting piece III, the leg bending sliding block is slidingly arranged on the leg bending rotating shaft, the leg bending hinging block is arranged at the bottom end of the thigh supporting plate, one end of the sliding block for bending leg is hinged on the leg bending, the other end of the leg bending lifting rod is hinged on the leg, the leg bending lifting rod controls the lifting of the thigh supporting plate.

Further, the top baffle and the tail baffle are symmetrically arranged, and the area of the top baffle is larger than that of the tail baffle.

Further, the lifter plate with place the board and be the setting of cuboid plate-shaped type, the area of lifter plate is less than place the area of board, thigh backup pad and shank backup pad are the setting of cuboid plate-shaped type, the lifter plate with place and be equipped with hinge bar one between the board, thigh backup pad with place and be equipped with hinge bar two between the board, be equipped with hinge bar three between thigh backup pad and the shank backup pad, hinge bar one runs through the lifter plate and places the board, hinge bar one with the lifter plate with place the board articulated together, hinge bar two runs through the thigh backup pad and places the board, hinge bar two with the thigh backup pad with place the board articulated together, hinge bar three runs through and rises thigh backup pad and shank backup pad, hinge bar three with the thigh backup pad with shank backup pad articulated together.

Further, a lamp support is arranged on the top baffle, a lamp is arranged on the lamp support, a lamp switch button is arranged on the side wall of the supporting rod and is arranged on the same side as the lifting button, and the lamp switch button controls the on-off of the lamp.

Furthermore, electric heating wires are arranged inside the lifting plate, the placing plate, the thigh supporting plate and the shank supporting plate, heating keys are arranged on the side wall of the supporting rod and are arranged at the same side of the lamp switch key, and the heating keys control the electric heating wires to start and stop to generate heat.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the utility model provides an accessible sets up an elevating system makes the old person only need a finger alright with sitting up or lying from the control when lying, has saved the manpower, does not need the people for human lifting alright with comfortable sensation with the old person, makes the old person more comfortable in the use through setting up the device that makes old person's both legs can be crooked simultaneously, can adapt to the dark surrounds through setting up lamps and lanterns and heating device, also can adapt to winter cold season, is a device that the practicality is high.

Drawings

Fig. 1 is a schematic view of the overall structure of a health bed for the aged of the present invention;

fig. 2 is a front view of the supporting device of the health bed for the elderly of the present invention;

fig. 3 is a schematic structural view of the supporting device of the health bed for old people of the present invention.

Wherein, 1, the lifting device, 2, the lying and sitting device, 3, the leg bending device, 4, the supporting device, 5, the rising and sitting support, 6, the top baffle, 7, the tail baffle, 8, the supporting rod, 9, the supporting support, 10, the first supporting piece, 11, the second supporting piece, 12, the third supporting piece, 13, the fourth supporting piece, 14, the lifting plate, 15, the placing plate, 16, the rising button, 17, the falling button, 18, the thigh supporting plate, 19, the shank supporting plate, 20, the leg bending button, 21, the leg stretching button, 22, the lying and sitting motor, 23, the lying and sitting driven wheel, 24, the lying and sitting driving wheel, 25, the lying and sitting sliding block rotating shaft, 26, the lying and sitting, 27, the lying and sitting lifting rod, 28, the lying and sitting block, 29, the leg bending motor, 30, the leg bending driven wheel, 31, the leg bending driving wheel, 32, the leg bending rotating shaft, 33, the leg bending sliding block, 34, the leg bending lifting rod, 35, 36. the lamp comprises a first hinge rod 37, a second hinge rod 38, a third hinge rod 39, a lamp support 40, a lamp 41, a lamp switch button 42, an electric heating wire 43 and a heating button.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to the following embodiments, and the technical features or the connection relations of the present invention, which are not described in detail, are the prior art adopted.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, the technical scheme adopted by the utility model is as follows: the utility model provides an old health bed, includes elevating gear 1, lies and sits device 2, bend leg device 3 and strutting arrangement 4, lie and sit device 2 and locate strutting arrangement 4 on, elevating gear 1 locates to lie and sits the below of device 2, bend leg device 3 and articulate and locate to lie and sit on device 2, strutting arrangement 4 is including sitting support 5, top shield 6, tail baffle 7, bracing piece 8, support bracket 9, top shield 6 is located and is sat on support 5, tail baffle 7 is located and is sat on support 5, support piece 10 end is located on top shield 6, the other end of bracing piece 8 is located on tail baffle 7, support bracket 9 is located on bracing piece 8.

The bottom end of the top baffle 6 is provided with a first support piece 10, the bottom end of the support bracket 9 is provided with a second support piece 11, the bottom end of the tail baffle 7 is provided with a third support piece 12, the bottom end of the support bracket 9 is provided with a fourth support piece 13, the fourth support piece 13 is arranged between the third support piece 12 and the second support piece 11, and the second support piece 11 is arranged between the first support piece 10 and the fourth support piece 13.

The support rods 8 are provided with four groups, and the support rods 8 and the support brackets 9 are vertically arranged.

The reclining and seating device 2 comprises a lifting plate 14, a placing plate 15, a lifting key 16 and a lowering key 17, wherein the placing plate 15 is arranged on the supporting rod 8, the lifting plate 14 is hinged on the placing plate 15 and arranged at one side close to the top baffle 6, the placing plate 15 is arranged between the lifting plate 14 and the leg bending device 3, the lifting key 16 is arranged on the side wall of the supporting rod 8 and arranged on the same straight line of the supporting bracket 9, and the lowering key 17 is arranged on the side wall of the supporting rod 8 and arranged on the same straight line of the supporting bracket 9.

The leg bending device 3 comprises a thigh supporting plate 18, a shank supporting plate 19, a leg bending key 20 and a leg stretching key 21, wherein the thigh supporting plate 18 is hinged on the placing plate 15 and is arranged above the supporting rod 8, the shank supporting plate 19 is hinged on the thigh supporting plate 18 and is arranged on the supporting rod 8 in a sliding manner, the thigh supporting plate 18 is arranged between the shank supporting plate 19 and the placing plate 15, the shank supporting plate 19 is arranged between the thigh supporting plate 18 and the tail baffle 7, the leg bending key 20 is arranged on the side wall of the supporting rod 8 and is arranged at the same side of the lifting key 16, and the leg stretching key 21 is arranged on the side wall of the supporting rod 8 and is arranged at the same side of the leg bending key 20.

The lifting device 1 comprises a lying and sitting motor 22, a lying and sitting driven wheel 23, a lying and sitting driving wheel 24, a lying and sitting rotating shaft 25, a lying and sitting sliding block 26, a lying and sitting lifting rod 27, a lying and sitting hinged block 28, a leg bending motor 29, a leg bending driven wheel 30, a leg bending driving wheel 31, a leg bending rotating shaft 32, a leg bending sliding block 33, a leg bending lifting rod 34 and a leg bending hinged block 35, wherein the lying and sitting motor 22 is arranged at the middle position of the bottom end of the supporting bracket 9 and is arranged at one side close to the top baffle 6, the lying and sitting driving wheel 24 is arranged on the output shaft of the lying and sitting motor 22, the lying and sitting driven wheel 23 is meshed with the lying and sitting driving wheel 24, one end of the lying and sitting rotating shaft 25 penetrates through the lying and sitting driven wheel 23 and is hinged to the second supporting piece 11, the other end of the lying and sitting rotating shaft 25 is hinged to the first supporting piece 10, the lying and sitting sliding, one end of the lying and sitting lifting rod 27 is hinged on the lying and sitting sliding block 26, the other end of the lying and sitting lifting rod 27 is hinged on the lying and sitting hinging block 28, the leg bending motor 29 is arranged in the middle of the bottom end of the supporting bracket 9 and at one side close to the tail baffle 7, the leg bending driving wheel 31 is arranged on an output shaft of the leg bending motor 29, the leg bending driven wheel 30 is meshed with the leg bending driving wheel 31, one end of the leg-bending rotating shaft 32 penetrates through the leg-bending driven wheel 30 and is hinged on the supporting piece IV 13, the other end of the leg bending rotating shaft 32 is hinged on the supporting piece III 12, the leg bending sliding block 33 is arranged on the leg bending rotating shaft 32 in a sliding way, the bottom of thigh backup pad 18 is located to articulated piece 35 of cranking leg, articulated the locating on the sliding block 33 of cranking leg of leg lifting rod 34 one end, articulated the locating on articulated piece 35 of cranking leg of the other end of cranking leg lifting rod 34.

The top baffle 6 with the tail baffle 7 is the symmetry setting, the area of top baffle 6 is greater than the area of tail baffle 7.

The lifting plate 14 with place the board 15 and be the setting of cuboid platelike type, the area of lifting plate 14 is less than place the area of board 15, thigh backup pad 18 and shank backup pad 19 are the setting of cuboid platelike type, be equipped with hinge bar 36 between lifting plate 14 and the board 15 of placing, be equipped with hinge bar two 37 between thigh backup pad 18 and the board 15 of placing, be equipped with hinge bar three 38 between thigh backup pad 18 and the shank backup pad 19, hinge bar 36 runs through lifting plate 14 and places board 15, hinge bar two 37 runs through thigh backup pad 18 and places board 15, hinge bar three 38 runs through and rises thigh backup pad 18 and shank backup pad 19.

A lamp support 39 is arranged on the top baffle 6, a lamp 40 is arranged on the lamp support 39, a lamp switch button 41 is arranged on the side wall of the support rod 8, and the lamp switch button 41 is arranged on the same side of the lifting button 16.

Electric heating wires 42 are arranged in the lifting plate 14, the placing plate 15, the thigh supporting plate 18 and the shank supporting plate 19, a heating key 43 is arranged on the side wall of the supporting rod 8, and the heating key 43 is arranged on the same side of the lamp switch key 41.

When the device is used, the lifting plate 14, the thigh placing plate 15 and the calf placing plate 15 on the auxiliary device in the initial state are in the horizontal state, when an old person lies on the lying and sitting device 2, two legs are placed on the leg bending device 3, thighs are placed on the thigh supporting plate 18, calves are placed on the calf supporting plate 19, the back is placed on the lifting plate 14, the buttocks are placed on the placing plate 15, the supporting device 4 supports the old person, then the old person presses the lifting button 16 on the supporting rod 8 without loosening, the lying and sitting motor 22 rotates clockwise to drive the lying and sitting driving wheel 24 to rotate, the lying and sitting driving wheel 24 rotates to drive the lying and sitting driven wheel 23 to rotate, the lying and sitting driven wheel 23 rotates to drive the lying and sitting rotating shaft 25 to rotate, the lying and sitting rotating shaft 25 rotates to drive the lying and sitting sliding block 26 to move towards the direction of the tail baffle 7, the lying and sitting sliding block 26 moves to drive the lying and sitting lifting rod 27 to rotate on, the lifting plate 14 is driven to lift, so that the back of the old can be lifted, when the old feels that the old rises to a proper position, the lifting button 16 is released, the motor 22 stops rotating, and the lifting plate 14 stops rising; when the old needs to lie down, the descending key 17 on the support rod 8 is pressed and is not loosened, at this time, the lying and sitting motor 22 rotates anticlockwise to drive the lying and sitting driving wheel 24 to rotate, the lying and sitting driving wheel 24 rotates to drive the lying and sitting driven wheel 23 to rotate, the lying and sitting driven wheel 23 rotates to drive the lying and sitting rotating shaft 25 to rotate, the lying and sitting rotating shaft 25 rotates to drive the lying and sitting sliding block 26 to move towards the top baffle 6, the lying and sitting sliding block 26 moves to drive the lying and sitting lifting rod 27 to rotate on the lying and sitting hinge block 28 and the lying and sitting sliding block 26 and drive the lifting plate 14 to descend, so that the purpose of enabling the old to lie down is achieved, when the old feels to descend to a proper position, the descending key 17 is loosened, at this time, the lying and sitting motor; when the old people need to bend legs, the leg bending button 20 on the support rod 8 is pressed and not loosened, at the moment, the leg bending motor 29 rotates clockwise to drive the leg bending driving wheel 31 to rotate, the leg bending driving wheel 31 rotates to drive the leg bending driven wheel 30 to rotate, the leg bending driven wheel 30 rotates to drive the leg bending rotating shaft 32 to rotate, the leg bending rotating shaft 32 rotates to drive the leg bending sliding block 33 to move towards the direction of the top baffle 6, the leg bending sliding block 33 moves to drive the leg bending lifting rod 34 to rotate on the leg bending hinging block 35 and the leg bending sliding block 33, and drives the thigh supporting plate 18 to rise, at the same time, the shank supporting plate 19 starts to move along the supporting rod 8 to the direction of the top baffle 6 under the rising action of the thigh supporting plate 18, so as to achieve the purpose of bending the legs of the old, when the elderly feel that the leg is bent to a proper position, the leg bending button 20 is released, the leg bending motor 29 stops rotating at the moment, and the thigh supporting plate 18 stops rising; when the old people need to stretch the legs, the leg stretching button 21 on the support rod 8 is pressed and not released, at the moment, the leg bending motor 29 rotates anticlockwise to drive the leg bending driving wheel 31 to rotate, the leg bending driving wheel 31 rotates to drive the leg bending driven wheel 30 to rotate, the leg bending driven wheel 30 rotates to drive the leg bending rotating shaft 32 to rotate, the leg bending rotating shaft 32 rotates to drive the leg bending sliding block 33 to move towards the direction of the tail baffle 7, the leg bending sliding block 33 moves to drive the leg bending lifting rod 34 to rotate on the leg bending hinging block 35 and the leg bending sliding block 33, and drives the thigh supporting plate 18 to descend, the thigh supporting plate 18 descends to drive the shank supporting plate 19 to move along the direction of the supporting rod 8 beyond the tail baffle 7, the purpose of straightening the legs of the old is achieved, when the old feels that the leg is straightened to the proper position, the leg stretching button 21 is released, the leg bending motor 29 stops rotating, and the thigh supporting plate 185 and the shank supporting plate 19 stop moving; this is the work flow of the entire auxiliary device.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. An old health bed which is characterized in that: including elevating gear, lie and sit the device, bend leg device and strutting arrangement, lie and sit the device and locate on the strutting arrangement, elevating gear locates to lie and sits the below of device, bend leg device and articulate and locate to lie and sit on the device, strutting arrangement is including playing to sit support, top shield, afterbody baffle, bracing piece, support holder, the top shield is located and is sat on the support, the afterbody baffle is located and is sat on the support, bracing piece one end is located on the top shield, the other end of bracing piece is located on the afterbody baffle, support holder locates on the bracing piece.

2. The geriatric health bed of claim 1, wherein: the bottom end of the top baffle is provided with a first supporting piece, the bottom end of the supporting bracket is provided with a second supporting piece, the bottom end of the tail baffle is provided with a third supporting piece, the bottom end of the supporting bracket is provided with a fourth supporting piece, the fourth supporting piece is arranged between the third supporting piece and the second supporting piece, and the second supporting piece is arranged between the first supporting piece and the fourth supporting piece.

3. The geriatric health bed of claim 2, wherein: the bracing piece is equipped with four groups, the bracing piece with the support holder is perpendicular setting.

4. The geriatric health bed of claim 3, wherein: the lying and sitting device comprises a lifting plate, a placing plate, a lifting key and a descending key, wherein the placing plate is arranged on the supporting rod, the lifting plate is hinged to the placing plate and is arranged on one side close to the top baffle, the placing plate is arranged between the lifting plate and the leg bending device, the lifting key is arranged on the side wall of the supporting rod and is arranged on the same straight line of the supporting bracket, and the descending key is arranged on the side wall of the supporting rod and is arranged on the same straight line of the supporting bracket.

5. The geriatric health bed of claim 4, wherein: the leg bending device comprises a thigh supporting plate, a shank supporting plate, a leg bending key and a leg stretching key, wherein the thigh supporting plate is hinged to the placing plate and located above the supporting rod, the shank supporting plate is hinged to the shank supporting plate and slidably located on the supporting rod, the shank supporting plate is located between the shank supporting plate and the placing plate, the shank supporting plate is located between the thigh supporting plate and the tail baffle, the leg bending key is located on the side wall of the supporting rod and located at the same side of the rising key, and the leg stretching key is located on the side wall of the supporting rod and located at the same side of the leg bending key.

6. The geriatric health bed of claim 5, wherein: the lifting device comprises a lying and sitting motor, a lying and sitting driven wheel, a lying and sitting driving wheel, a lying and sitting rotating shaft, a lying and sitting sliding block, a lying and sitting lifting rod, a lying and sitting hinged block, a leg bending motor, a leg bending driven wheel, a leg bending driving wheel, a leg bending rotating shaft, a leg bending sliding block, a leg bending lifting rod and a leg bending hinged block, wherein the lying and sitting motor is arranged at the middle position of the bottom end of the support bracket and is arranged at one side close to the top baffle plate, the lying and sitting driving wheel is arranged on the output shaft of the lying and sitting motor, the lying and sitting driven wheel is meshed with the lying and sitting driving wheel, one end of the lying and sitting rotating shaft is hinged on the support member II through the lying and sitting driven wheel, the other end of the lying and sitting rotating shaft is hinged on the support member I, the lying and sitting sliding block is arranged on the lying and sitting rotating shaft, the other end of the lifting rod is hinged to be arranged on the hinging block, the leg bending motor is arranged at the middle position of the bottom of the supporting support and is arranged on one side close to the tail baffle, the leg bending driving wheel is arranged on an output shaft of the leg bending motor, the leg bending driving wheel is meshed with the leg bending driving wheel, one end of the leg bending rotating shaft penetrates through the leg bending driving wheel and is hinged to the fourth supporting piece, the other end of the leg bending rotating shaft is hinged to the third supporting piece, the leg bending sliding block is arranged on the leg bending rotating shaft in a sliding mode, the leg bending hinging block is arranged at the bottom of the thigh supporting plate, one end of the lifting rod is hinged to the leg bending sliding block, and the other end of the leg bending lifting rod is hinged to the leg bending hinging.

7. The geriatric health bed of claim 6, wherein: the top baffle with the afterbody baffle is the symmetry setting, the area of top baffle is greater than the area of afterbody baffle.

8. The geriatric health bed of claim 7, wherein: the lifting plate with place the board and be the setting of cuboid platelike type, the area of lifting plate is less than place the area of board, thigh backup pad and shank backup pad are the setting of cuboid platelike type, the lifting plate with place and be equipped with hinge bar one between the board, the thigh backup pad with place and be equipped with hinge bar two between the board, be equipped with hinge bar three between thigh backup pad and the shank backup pad, hinge bar one runs through the lifting plate and places the board, hinge bar two runs through the thigh backup pad and places the board, hinge bar three runs through and rises thigh backup pad and shank backup pad.

9. The geriatric health bed of claim 8, wherein: the lamp support is arranged on the top baffle, a lamp is arranged on the lamp support, a lamp switch key is arranged on the side wall of the supporting rod, and the lamp switch key is arranged on the same side of the lifting key.

10. The geriatric health bed of claim 9, wherein: the electric heating wires are arranged in the lifting plate, the placing plate, the thigh supporting plate and the shank supporting plate, the heating key is arranged on the side wall of the supporting rod, and the heating key is arranged on the same side of the lamp switch key.