CN211912047U - Intelligent folding rotary lifting bed - Google Patents

Abstract

The utility model provides an intelligent folding rotary lifting bed, which comprises a bed frame, a folding bed and a rotary lifting device. The bed frame is placed on the ground, and the bed frame is provided with a rotary lifting device. The rotary lifting device The top is provided with a folding bed, and the beneficial effects of the utility model are: the utility model is simple and reasonable in structure, simple in operation, flexible and convenient in use, and can change the mode of sleeping bed and reclining chair at any time, which greatly facilitates patients who want to sit or get out of bed. reduce the burden on patients and caregivers.

Description

Smart Folding Rotary Lifting Bed

【Technical field】

The utility model relates to a folding bed, in particular to an intelligent folding rotary lift bed.

【Background technique】

In real life, many patients with reduced mobility need to lie in bed for a long time, and every time they want to sit up or get out of bed, they need help from others, which is very inconvenient for patients with reduced mobility and nursing staff.

【Content of utility model】

The purpose of the utility model is to solve the above problems of patients with inconvenient mobility, and to provide an intelligent folding rotary lift bed.

The utility model is realized by the following technical solutions: an intelligent folding rotary lifting bed, comprising a bed frame, a folding bed, and a rotary lifting device, the bed frame is placed on the ground, and the bed frame is provided with a rotary lifting and lowering device. The top of the rotating lifting device is provided with a folding bed.

Further, the front and rear sides of the bed frame are respectively provided with a folding bed bearing board, and the tops of the two folding bed bearing boards are respectively connected with the bottoms of the front and rear ends of the folding bed.

Further, the folding bed includes a back reclining board, a sitting board, a footrest board, a foot board, a footrest board lifting device, a back reclining board lifting device, and a movable baffle, and the rear end of the back reclining board is connected to the front end of the seat board through a hinge. The rear end of the seat board is connected with the front end of the footrest board through a hinge, the rear end of the footrest board is provided with a bed footboard, the rear end of the bed footboard is fixed on the bed frame, and the bottom of the front end of the bed footboard is provided with a movable baffle. The top of the front end of the movable baffle is connected to the bottom of the tail end of the footrest, and the bottom of the seat is provided with a footrest lifting device, the footrest lifting device is powered with the footrest, and the back lying plate lifting device is fixed It is installed between the folding bed and the rotating lifting device, and the lifting device for the back reclining board is powered with the reclining board.

Further, the rotating lifting device includes a rotating base and a lifting column, the rotating base is fixedly installed on the bed frame, and two horizontally juxtaposed lifting columns are arranged on the rotating base, and the lifting columns are dynamically connected with the folding bed. .

Further, the footrest board lifting device includes a fixing rod, a footrest board lifting motor, a footrest board lifting threaded column, a footrest board lifting slider, and a footrest board lifting connecting rod, and the fixing rod is vertically installed on the seat plate. At the bottom, the tail end of the fixing rod is provided with a footrest board lifting motor, the output shaft of the footrest board lifting motor is provided with a footrest board lifting threaded column, and the footrest board lifting slider is a hollow internal thread structure. The footrest board lifting slider is threadedly connected to the footrest board lifting threaded column, one end of the footrest board lifting link is connected to the footrest board lifting slider, and the other end of the footrest board lifting link is shafted Attached to the bottom of the footrest.

Further, the back reclining board lifting device includes a fixed board, a reclining board lifting motor, a reclining board lifting threaded column, a reclining board lifting slider, and a reclining board lifting connecting rod, and the fixing board is fixedly installed on the above-mentioned reclining board. The top of the rotating lifting device, the middle of the front part of the fixing plate is a hollow structure, the hollow structure of the fixing plate is provided with a back lying plate lifting motor, and the output shaft of the back lying plate lifting motor is provided with a back lying plate lifting thread column , the back reclining board lifting slider is a hollow internal thread structure, the back reclining board lifting slider is threadedly connected to the back reclining board lifting threaded column, and one end of the back reclining board lifting link is connected to the back reclining board lift On the slider, the other end shaft of the lifting link of the back reclining board is connected to the bottom of the reclining board.

Further, the rotating base includes a lower casing, an upper casing, a central column, a pressure bearing, a rotating motor, and a rotating gear, the lower casing is an internal gear ring structure, and the middle of the lower casing is provided with a central column, The pressure bearing is sleeved on the central column, the upper cover of the lower casing is closed with the upper casing, the top of the upper casing is provided with a rotary motor, and the output shaft of the rotary motor passes vertically downward through the upper casing On the top, the output shaft of the rotating electrical machine is provided with a rotating gear, and the rotating gear and the inner gear of the lower casing are mutually engaged.

Further, the rotating base can also be a connecting rod transmission structure, and the rotating base includes a fixed seat, a turntable, a bearing, a turntable pulley, a motor, a telescopic rod, a first transmission rod, and a second transmission rod, and the fixed seat is fixed. Installed on the bed frame, the fixed seat is provided with a turntable, the connection between the fixed seat and the turntable is provided with several sets of bearings, the fixed seat is movably connected with the turntable through the bearings, and the turntable is annular, so The fixed seat is also provided with a number of turntable pulleys, the turntable pulleys are evenly distributed on the inner and outer sides of the turntable, and the sliding surfaces of the turntable pulleys are movably connected with the inner ring side wall or the outer ring side wall of the turntable. Several lifting columns are fixedly installed, the motor is fixedly installed on the bed frame, the output end of the motor is provided with a telescopic rod, one end of the first transmission rod is connected to the telescopic rod, and the other end of the first transmission rod One end of the second transmission rod is axially connected, and the other end of the second transmission rod is axially connected to one of the lifting columns. The motor drives the telescopic rod to expand and contract, and drives the turntable fixedly connected to the lifting column to rotate.

Further, the lifting column includes an inner column, an outer column, an inner threaded plate, an outer column lifting motor, an outer column lifting threaded column, and a limit block, and the inner column and the outer column are both hollow structures. , two inner cylinders are installed horizontally on the top of the rotating base, the inner cylinders are sleeved with outer cylinders, the outer cylinders are fixed with internal thread plates, and the bottoms of the inner cylinders are equipped with outer cylinders. The cylinder lift motor, the output shaft of the outer cylinder lift motor is provided with an outer cylinder lift thread post, the outer cylinder lift thread post is threadedly connected with the corresponding inner thread plate, and the outer cylinder lift thread There are limit blocks on the top of the column.

Further, the intelligent folding rotary lift bed is further provided with a mobile foot soaking bucket, the mobile foot soaking bucket is placed at the end of the bed frame, and the mobile foot soaking bucket is located below the above-mentioned footboard.

The beneficial effects of the utility model are as follows: the utility model has the advantages of simple and reasonable structure, simple operation, flexible and convenient use, and the modes of sleeping and reclining chairs can be changed at any time, which greatly facilitates the needs of patients who want to sit or get out of bed, and reduces the need for patients to get out of bed. and caregiver burden.

【Description of drawings】

Fig. 1 is the structural representation that the intelligent folding rotary lift bed of the present invention is in the form of a reclining chair;

Figure 2 is a side view of the intelligent folding rotary lift bed of the present invention in the form of a sleeping bed;

3 is a side view of the intelligent folding rotary lift bed of the present invention in the form of a reclining chair;

4 is an exploded view of the rotary lifting device of the intelligent folding rotary lifting bed of the present invention;

Fig. 5 is the sectional view of the rotary lifting device of the intelligent folding rotary lifting bed of the present invention;

6 is a schematic structural diagram of three lifting columns installed on the rotary lifting device of the intelligent folding rotary lifting bed of the present invention;

7 is a schematic structural diagram of the rotating base of the intelligent folding rotary lifting bed of the present invention as a connecting rod transmission structure;

8 is an exploded view of the rotating base of the intelligent folding rotary lift bed of the present invention as a connecting rod transmission structure;

Reference numerals: 1, bed frame; 11, folding bed load-bearing board; 2, folding bed; 21, back reclining board; 22, seat board; 23, footrest board; ;251, fixed rod; 252, footrest board lifting motor; 253, footrest board lifting thread column; 254, footrest board lifting slider; 255, footrest board lifting link; 26, backrest board lifting device; 261 , fixed plate; 262, back reclining board lift motor; 263, back reclining board lifting threaded column; 264, back reclining board lifting slider; 265, back reclining board lifting link; 27, movable baffle; 3, rotary lifting device ;31, rotating base; 311, lower casing; 312, upper casing; 313, middle column; 314, pressure bearing; 315, rotating motor; 316, rotating gear; 317, fixed seat; 318, turntable; 319, bearing 3110, turntable pulley; 3111, motor; 3112, telescopic rod; 3113, first transmission rod; 3114, second transmission rod; 32, lifting column; 321, inner cylinder; 322, outer cylinder; 323, inner thread plate; 324, outer cylinder lifting motor; 325, outer cylinder lifting threaded column; 326, limit block; 4, mobile foot soaker.

【Detailed ways】

The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

Example 1:

As shown in Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, an intelligent folding rotary lift bed includes a bed frame 1, a folding bed 2, and a rotary lift device 3. The bed frame 1 is placed on the ground , the bed frame 1 is provided with a rotating lifting device 3, and the top of the rotating lifting device 3 is provided with a folding bed 2.

Preferably, the front and rear sides of the bed frame 1 are respectively provided with a folding bed bearing plate 11 , and the tops of the two folding bed bearing plates 11 are respectively connected with the bottoms of the front and rear ends of the folding bed 2 .

Preferably, the folding bed 2 includes a back reclining board 21 , a seat board 22 , a footrest board 23 , a foot board 24 , a footrest board lifting device 25 , a back reclining board lifting device 26 , and a movable baffle 27 . The rear end of the board 21 is connected with the front end of the seat board 22 through a hinge, and the rear end of the seat board 22 is connected with the front end of the footrest board 23 through a hinge. The end is fixed on the bed frame 1, the bottom of the front end of the foot board 24 is provided with a movable baffle 27, the top of the front end of the movable baffle 27 is connected with the bottom of the tail end of the footrest board 23, and the bottom of the seat board 22 is provided with a footrest The board lifting device 25, the footrest board lifting device 25 is powered with the footrest board 23, the back reclining board lifting device 26 is fixedly installed between the folding bed 2 and the rotating lifting device 3, the back reclining board lifting device 26 is powered with the backboard 21 .

Preferably, the rotating lifting device 3 includes a rotating base 31 and a lifting column 32 , the rotating base 31 is fixedly installed on the bed frame 1 , and two horizontally juxtaposed lifting columns 32 are arranged on the rotating base 31 . The lifting column 32 is powered with the folding bed 2 .

Preferably, the footrest board lifting device 25 includes a fixing rod 251, a footrest board lifting motor 252, a footrest board lifting threaded column 253, a footrest board lifting slider 254, and a footrest board lifting link 255. The fixed The rod 251 is vertically installed at the bottom of the seat plate 22, and a footrest lifting motor 252 is provided at the end of the fixing rod 251. The output shaft of the footrest lifting motor 252 is provided with a footrest lifting threaded column 253. The footrest plate lifting slider 254 is a hollow internal thread structure, the footrest plate lifting slider 254 is threadedly connected to the footrest plate lifting threaded column 253, and one end of the footrest plate lifting link 255 is axially connected to the footrest plate On the lifting slider 254 , the other end of the footrest plate lifting link 255 is axially connected to the bottom of the footrest plate 23 .

Preferably, the reclining board lifting device 26 includes a fixing plate 261, a reclining board lifting motor 262, a reclining board lifting threaded column 263, a reclining board lifting slider 264, and a reclining board lifting link 265. The plate 261 is fixedly installed on the top of the above-mentioned rotating lifting device 3. The middle of the front part of the fixing plate 261 is a hollow structure. The hollow structure of the fixing plate 261 is provided with a back lying plate lifting motor 262. The back lying plate lifting motor The output shaft of the 262 is provided with a back reclining plate lifting threaded post 263, the back reclining board lifting slider 264 is a hollow internal thread structure, and the back reclining board lifting slider 264 is threadedly connected to the back reclining board lifting threaded column 263 One end of the reclining board lifting link 265 is axially connected to the reclining board lifting slider 264 , and the other end of the reclining board lifting link 265 is axially connected to the bottom of the reclining board 21 .

Preferably, the rotating base 31 includes a lower casing 311 , an upper casing 312 , a central column 313 , a pressure bearing 314 , a rotating motor 315 , and a rotating gear 316 , the lower casing 311 is an internal gear ring structure, the lower The middle of the casing 311 is provided with a central column 313, the pressure bearing 314 is sleeved on the central column 313, the lower casing 311 is covered with an upper casing 312, and the top of the upper casing 312 is provided with a rotating motor 315 , the output shaft of the rotating electrical machine 315 vertically downward passes through the top of the upper casing 312, the output shaft of the rotating electrical machine 315 is provided with a rotating gear 316, the rotating gear 316 and the inner gear of the lower casing 311 are mutually bite.

Preferably, the lifting column 32 includes an inner column body 321, an outer column body 322, an inner thread plate 323, an outer column body lifting motor 324, an outer column body lifting thread column 325, and a limit block 326. The inner column body 321 The inner cylinder 321 and the outer cylinder 322 are both hollow structures, the inner cylinder 321 is fixedly installed on the top of the rotating base 31, the inner cylinder 321 is sleeved with an outer cylinder 322, and an inner thread is fixed in the outer cylinder 322 Plate 323, the bottom of the inner cylinder 321 is provided with an outer cylinder lift motor 324, the output shaft of the outer cylinder lift motor 324 is provided with an outer cylinder lift thread post 325, the outer cylinder lift thread post 325 Connecting with the inner thread plate 323 by thread, the top of the outer cylinder lifting thread post 325 is provided with a limit block 326 .

Preferably, the intelligent folding rotary lift bed is further provided with a mobile foot soaking bucket 4 , which is placed at the tail of the bed frame 1 , and is located below the above-mentioned bed footboard 24 .

Embodiment 2:

As shown in FIG. 6 , the rotating lifting device 3 of the intelligent folding rotating lifting bed can also be provided with three lifting columns 32 , and the three lifting columns 32 are arranged on the rotating base 31 in a triangular order.

Embodiment three:

As shown in FIG. 7 and FIG. 8 , the rotating base 31 of the intelligent folding rotary lifting bed can also be a connecting rod transmission structure, and the rotating base 31 includes a fixed seat 317 , a turntable 318 , a bearing 319 , a turntable pulley 3110 , and a motor 3111 , telescopic rod 3112, first transmission rod 3113, second transmission rod 3114, the fixed seat 317 is fixedly installed on the bed frame 1, the fixed seat 317 is provided with a turntable 318, the fixed seat 317 and the turntable 318 There are several sets of bearings 319 at the connection. The fixed seat 317 is movably connected to the turntable 318 through the bearings 319. The turntable 318 is annular. The pulleys 3110 are evenly distributed on the inner and outer sides of the turntable 318. The sliding surface of the turntable pulley 3110 is movably connected to the inner ring side wall or the outer ring side wall of the turntable 318. A number of lifting columns 32 are fixedly installed on the turntable 318, so The motor 3111 is fixedly installed on the bed frame 1, the output end of the motor 3111 is provided with a telescopic rod 3112, one end of the first transmission rod 3113 is connected to the telescopic rod 3112, and the other end of the first transmission rod 3113 is connected with the first transmission rod 3112. One end of the two transmission rods 3114 is axially connected, and the other end of the second transmission rod 3114 is axially connected to one of the lifting columns 32. The motor 3111 drives the telescopic rod 3112 to expand and contract, and drives the turntable 318 that is fixedly connected to the lifting column 32 to rotate. .

According to the disclosure and teaching of the above specification, those skilled in the art to which the present invention pertains can also make appropriate changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the protection scope of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the present invention.

Claims (10)

1. The utility model provides a rotatory lift bed is folded to intelligence which characterized in that: the foldable bed comprises a bed frame, a foldable bed and a rotary lifting device, wherein the bed frame is placed on the ground, the rotary lifting device is arranged on the bed frame, and the foldable bed is arranged at the top of the rotary lifting device.

2. The intelligent folding rotary lifting bed of claim 1, wherein: the bed frame is characterized in that a folding bed bearing plate is arranged on each of the front side and the rear side of the bed frame, and the tops of the two folding bed bearing plates are respectively connected with the bottoms of the front end and the rear end of the folding bed.

3. The intelligent folding rotary lifting bed of claim 1, wherein: the folding bed comprises a back lying plate, a seat plate, a foot rest plate, a bed tail plate, a foot rest plate lifting device, a back lying plate lifting device and a movable baffle plate, wherein the back lying plate tail end is connected with the front end of the seat plate through a hinge, the seat plate tail end is connected with the front end of the foot rest plate through a hinge, the foot rest plate tail end is provided with the bed tail plate, the tail end of the bed tail plate is fixed on a bedstead, the bottom of the front end of the bed tail plate is provided with the movable baffle plate, the top of the front end of the movable baffle plate is connected with the bottom of the tail end of the foot rest plate, the bottom of the seat plate is provided with the foot rest plate lifting device, the foot rest plate lifting device is in power connection with the foot rest plate, the back lying plate lifting device is fixedly installed between the folding bed and the rotary lifting device, and the back lying plate lifting device.

4. The intelligent folding rotary lifting bed of claim 1, wherein: the rotary lifting device comprises a rotary base and lifting columns, the rotary base is fixedly mounted on the bed frame, two lifting columns which are transversely arranged side by side are arranged on the rotary base, and the lifting columns are in power connection with the folding bed.

5. The intelligent folding rotary lifting bed of claim 3, wherein: the foot backup plate lifting device comprises a fixed rod, a foot backup plate lifting motor, a foot backup plate lifting threaded column, a foot backup plate lifting slider and a foot backup plate lifting connecting rod, wherein the fixed rod is vertically installed at the bottom of the seat plate, the tail end of the fixed rod is provided with the foot backup plate lifting motor, the foot backup plate lifting threaded column is arranged on an output shaft of the foot backup plate lifting motor, the foot backup plate lifting slider is of a hollow internal thread structure, the foot backup plate lifting slider is in threaded connection with the foot backup plate lifting threaded column, one end shaft of the foot backup plate lifting connecting rod is connected to the foot backup plate lifting slider, and the other end shaft of the foot backup plate lifting connecting rod is connected to the bottom of the foot backup plate.

6. The intelligent folding rotary lifting bed of claim 3, wherein: back service creeper elevating gear includes fixed plate, back service creeper elevating motor, back service creeper lift screw post, back service creeper lift slider, back service creeper lift connecting rod, fixed plate fixed mounting is at foretell rotary lifting device top, be hollow out construction in the middle of the fixed plate front portion, be equipped with back service creeper elevating motor in the hollow out construction of fixed plate, be equipped with back service creeper lift screw post on back service creeper elevating motor's the output shaft, back service creeper lift slider is hollow internal thread structure, back service creeper lift slider threaded connection is on back service creeper lift screw post, back service creeper lift connecting rod one end hub connection is on back service creeper lift slider, back service creeper lift connecting rod other end hub connection is in back service creeper bottom.

7. The intelligent folding rotary lifting bed of claim 4, wherein: the rotating base comprises a lower shell, an upper shell, a center pillar, a pressure bearing, a rotating motor and a rotating gear, wherein the lower shell is of an inner gear ring structure, the center pillar is arranged in the middle of the lower shell, the pressure bearing is sleeved on the center pillar, the upper cover of the lower shell is provided with an upper shell, the top of the upper shell is provided with the rotating motor, an output shaft of the rotating motor vertically penetrates through the top of the upper shell downwards, the rotating gear is arranged on the output shaft of the rotating motor, and the rotating gear is meshed with the inner gear ring of the lower shell.

8. The intelligent folding rotary lifting bed of claim 4, wherein: the rotating base can also be a connecting rod transmission structure, the rotating base comprises a fixed base, a turntable, a bearing, turntable pulleys, a motor, a telescopic rod, a first transmission rod and a second transmission rod, the fixed base is fixedly arranged on a bedstead, the turntable is arranged on the fixed base, a plurality of groups of bearings are arranged at the joint of the fixed base and the turntable, the fixed base is movably connected with the turntable through the bearing, the turntable is in a ring shape, the fixed base is also provided with a plurality of turntable pulleys which are evenly distributed on the inner side and the outer side of the turntable, the sliding surface of the turntable pulleys is movably connected with the inner ring side wall or the outer ring side wall of the turntable, a plurality of lifting columns are fixedly arranged on the turntable, the motor is fixedly arranged on the bedstead, the output end of the motor is provided with the telescopic rod, one end of the first transmission rod is connected on the, the other end of the second transmission rod is connected to one of the lifting columns in a shaft mode, and the motor drives the telescopic rod to stretch and retract to drive the rotary table fixedly connected with the lifting columns to rotate.

9. The intelligent folding rotary lifting bed of claim 4, wherein: the lifting column comprises an inner column body, an outer column body, an inner thread plate, an outer column body lifting motor, an outer column body lifting thread column and a limiting block, wherein the inner column body and the outer column body are of hollow structures, the inner column body is fixedly installed at the top of the rotating base, the outer column body is sleeved on the inner column body, the inner thread plate is fixedly arranged in the outer column body, the outer column body lifting motor is arranged at the bottom of the inner column body, the outer column body lifting thread column is arranged on an output shaft of the outer column body lifting motor, the outer column body lifting thread column is in threaded connection with the inner thread plate, and the limiting block is arranged at the top of the outer column body lifting thread column.

10. The intelligent folding rotary lifting bed of claim 3, wherein: the intelligent folding rotary lifting bed is further provided with a movable foot soaking barrel, the movable foot soaking barrel is placed at the tail part of the bed frame, and the movable foot soaking barrel is located below the bed tail plate.

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