CN110292494A - Intelligent folding rotation and lifting bed - Google Patents

Abstract

The invention provides an intelligent folding and rotating lifting bed, which includes a bed frame, a folding bed, and a rotating lifting device. The bed frame is placed on the ground, and a rotating lifting device is provided on the bed frame. Equipped with a folding bed, the beneficial effect of the present invention is that the present invention has a simple and reasonable structure, simple operation, flexible and convenient use, and can change the bed and recliner mode at any time, which greatly facilitates the needs of patients who want to sit or get out of bed. Reduce the burden on patients and nursing staff The present invention has a simple and reasonable structure, simple operation, flexible and convenient use, and can change the bed and recliner mode at any time, which greatly facilitates the needs of patients to sit or get out of bed, and relieves patients and patients. Nursing staff burden.

Description

Intelligent folding rotating lift bed

【Technical field】

The invention relates to a folding bed, in particular to an intelligent folding rotating lift bed.

【Background technique】

In real life, many patients with limited mobility need to lie on the bed for a long time. Every time they want to sit up or get out of bed, they need help from others. This is very inconvenient for patients with limited mobility and nursing staff.

【Content of invention】

The purpose of the present invention is to solve the above-mentioned problems of patients with mobility issues, and provide an intelligent folding and rotating lift bed.

The present invention is achieved through the following technical solutions: an intelligent folding rotating lift bed, including a bed frame, a folding bed, and a rotating lifting device, the bed frame is placed on the ground, and a rotating lifting device is provided on the bed frame , the top of the rotary lifting device is provided with a folding bed.

Further, a folding bed load-bearing board is respectively provided on the front and rear sides of the bed frame, and the tops of the two folding bed load-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 board, a seat board, a foot board, a foot board, a foot board lifting device, a back board lifting device, and a movable baffle, and the rear end of the back board is connected to the front end of the seat board through a hinge connection, the tail end of the seat board is connected to the front end of the footrest board through a hinge, the foot board tail end is provided with a foot board, the tail board tail end is fixed on the bed frame, and the bottom of the front end of the foot board is provided with a movable baffle, The top of the front end of the movable baffle is connected with the bottom of the rear end of the footrest, the bottom of the seat is provided with a footrest lifting device, the footrest lifting device is dynamically connected to the footrest, and the backrest lifting device is fixed It is installed between the folding bed and the rotating lifting device, and the lifting device of the back rest board is connected with the power of the back rest 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 the rotating base is provided with two horizontally parallel lifting columns, and the lifting columns are dynamically connected with the folding bed .

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

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

Further, the rotating base includes a lower casing, an upper casing, a center column, a pressure bearing, a rotating motor, and a rotating gear. The lower casing is an internal ring gear structure, and a center column is provided in the middle of the lower casing. The pressure bearing fits on the center column, the lower housing is covered with an upper housing, and a rotating motor is arranged on the top of the upper housing, and the output shaft of the rotating motor passes through the upper housing vertically downwards On the top, the output shaft of the rotating motor is provided with a rotating gear, and the rotating gear meshes with the inner ring gear of the lower housing.

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, and the connection between the fixed seat and the turntable is provided with several sets of bearings, and the fixed seat is movably connected with the turntable through the bearing, and the turntable is in the shape of a ring. Several turntable pulleys are also arranged on the fixed seat, and the turntable pulleys are evenly distributed on the inside and outside sides 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 cylinder, an outer cylinder, an inner threaded plate, an outer cylinder lifting motor, an outer cylinder lifting threaded column, and a limit block, and the inner cylinder and the outer cylinder are both hollow structures , two inner cylinders are horizontally installed side by side on the top of the rotating base, the inner cylinders are fitted with outer cylinders, internal thread plates are fixed inside the outer cylinders, and outer cylinders are installed at the bottom of the inner cylinders. A cylinder lifting motor, the output shaft of the external cylinder lifting motor is provided with an external cylinder lifting threaded column, and the external cylinder lifting threaded column is threaded with the corresponding internal thread plate, and the external cylinder lifting thread There are limit blocks on the top of the column.

Further, the intelligent folding rotating lift bed is also provided with a mobile foot bath bucket, which is placed at the end of the bed frame, and the mobile foot bath bucket is located below the above-mentioned foot board.

The beneficial effects of the present invention are: the present invention is simple and reasonable in structure, simple in operation, flexible and convenient in use, can change the bed and recliner mode at any time, greatly facilitates the patient's need to sit or get out of bed, and relieves the need for patients and nursing care. personnel burden.

【Description of drawings】

Fig. 1 is a structural schematic diagram of the intelligent folding rotating lifting bed of the present invention in the form of a reclining chair;

Fig. 2 is a side view of the intelligent folding rotating lifting bed of the present invention in the form of a bed;

Fig. 3 is a side view of the intelligent folding rotating lifting bed of the present invention in the form of a reclining chair;

Fig. 4 is an exploded view of the rotating lifting device of the intelligent folding rotating lifting bed of the present invention;

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

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

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

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

Reference signs: 1, bed frame; 11, folding bed bearing board; 2, folding bed; 21, back lying board; 22, sitting board; 23, foot board; 24, bed tail board; 25, foot board lifting device ; 251, fixed rod; 252, foot resting plate lifting motor; 253, foot resting plate lifting threaded column; 254, foot resting plate lifting slide block; 255, foot resting plate lifting connecting rod; 26, back deck lifting device; , fixed plate; 262, back deck lift motor; 263, back deck lift thread column; 264, back deck lift slider; 265, back deck lift connecting rod; 27, movable baffle plate; 3, rotating lifting device 31, rotating base; 311, lower shell; 312, upper shell; 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; Plate; 324, outer cylinder lifting motor; 325, outer cylinder lifting threaded column; 326, limit block; 4, mobile foot bath bucket.

【Detailed ways】

The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

Embodiment one:

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

Preferably, a folding bed load-bearing board 11 is respectively provided on the front and rear sides of the bed frame 1 , and the tops of the two folding bed load-bearing boards 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 rest board 21, a seat board 22, a foot rest board 23, a footboard 24, a foot rest board lifting device 25, a back rest board lifting device 26, and a movable baffle 27. The rear end of the board 21 is connected to the front end of the seat board 22 through a hinge, and the rear end of the seat board 22 is connected to 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 footboard 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 footrest 23, and the bottom of the seat 22 is provided with a footrest. Board lifting device 25, the foot rest board lifting device 25 is power connected with the foot rest board 23, the back rest board lifting device 26 is fixedly installed between the folding bed 2 and the rotating lifting device 3, the back rest board lifting device 26 is connected with 21 powers of back lying board.

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 the rotating base 31 is provided with two horizontally parallel lifting columns 32, the The lifting column 32 is dynamically connected with the folding bed 2 .

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

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

Preferably, the rotating base 31 includes a lower housing 311, an upper housing 312, a center column 313, a pressure bearing 314, a rotating motor 315, and a rotating gear 316. The lower housing 311 is an internal ring gear structure. The middle part of the housing 311 is provided with a central column 313, the pressure bearing 314 fits on the central column 313, the lower housing 311 is covered with an upper housing 312, and the top of the upper housing 312 is provided with a rotating motor 315 , the output shaft of the rotating motor 315 passes through the top of the upper housing 312 vertically downwards, the output shaft of the rotating motor 315 is provided with a rotating gear 316, and the rotating gear 316 is mutually connected with the ring gear of the lower housing 311 bite.

Preferably, the lifting column 32 includes an inner cylinder 321, an outer cylinder 322, an inner threaded plate 323, an outer cylinder lifting motor 324, an outer cylinder lifting threaded column 325, and a limit block 326. 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 fitted with an outer cylinder 322, and the outer cylinder 322 is fixed with internal threads Plate 323, the bottom of the inner cylinder 321 is provided with an outer cylinder lifting motor 324, the output shaft of the outer cylinder lifting motor 324 is provided with an outer cylinder lifting threaded column 325, and the outer cylinder lifting threaded column 325 It is threadedly connected with the inner threaded plate 323 , and the top of the lifting threaded column 325 of the outer cylinder is provided with a limiting block 326 .

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

Embodiment two:

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

Embodiment three:

As shown in Figure 7 and Figure 8, the rotating base 31 of the intelligent folding rotating 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, the first transmission rod 3113, the 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 Several groups of bearings 319 are arranged at the joint, and the fixed seat 317 is flexibly connected with the turntable 318 through the bearings 319. The turntable 318 is in the shape of a ring, and several turntable pulleys 3110 are also arranged on the fixed seat 317. The turntable The pulleys 3110 are evenly distributed on both sides inside and outside the turntable 318. The sliding surface of the turntable pulley 3110 is movably connected with the inner ring side wall or the outer ring side wall of the turntable 318. Several lifting columns 32 are fixedly installed on the turntable 318. 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 to the first transmission rod 3113. One end of the second transmission rod 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 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 embodiment. 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 convenience of description and do not constitute any limitation to the present invention.

Claims (10)

1. An intelligent folding and rotating lifting bed is characterized in that: it includes a bed frame, a folding bed, and a rotating lifting device, the bed frame is placed on the ground, and the bed frame is provided with a rotating lifting device, and the rotating lifting device There is a rollaway bed on top of the unit. 2. The intelligent folding and rotating lifting bed according to claim 1, characterized in that: the front and rear sides of the bed frame are respectively provided with a folding bed load-bearing board, and the tops of the two folding bed load-bearing boards are respectively connected with the bottoms of the front and rear ends of the folding bed. connect. 3. The intelligent folding rotating lifting bed according to claim 1, characterized in that: the folding bed includes a back board, a seat board, a foot board, a foot board, a foot board lifting device, a back board lifting device, The movable baffle, the tail end of the back rest board is connected with the front end of the seat board through a hinge, the tail end of the seat board is connected with the front end of the footrest board through a hinge, the tail end of the foot board is provided with a footboard, and the tail end of the footboard is fixed on On the bed frame, a movable baffle is provided at the bottom of the front end of the footboard, and the top of the front end of the movable baffle is connected with the bottom of the rear end of the footrest, and the bottom of the seat is provided with a footrest lifting device, and the footrest is lifted The device is connected with the power of the footrest, and the lifting device of the back rest is fixedly installed between the folding bed and the rotating lifting device, and the lifting device of the back rest is connected with the power of the back rest. 4. The intelligent folding rotating lifting bed according to claim 1, characterized in that: the rotating lifting device includes a rotating base and a lifting column, the rotating base is fixedly installed on the bed frame, and the rotating base is provided with two A lifting column juxtaposed horizontally, the lifting column is dynamically connected with the folding bed. 5. The intelligent folding rotating lift bed according to claim 3, characterized in that: the foot rest lifting device includes a fixed rod, a foot rest lifting motor, a foot rest lifting threaded column, a foot rest lifting slider, The foot rest lifting connecting rod, the fixed rod is vertically installed at the bottom of the seat board, the tail end of the fixed rod is provided with a foot rest lifting motor, and the output shaft of the foot rest lifting motor is provided with a foot rest lifting thread Column, the lifting slider of the footrest is a hollow internal thread structure, the lifting slider of the footrest is threaded on the lifting threaded column of the footrest, and one end of the lifting link of the footrest is connected to the footrest On the lifting slider, the other end of the footrest lifting link is connected to the bottom of the footrest. 6. The intelligent folding rotating lifting bed according to claim 3, characterized in that: the back rest board lifting device includes a fixed plate, a back rest board lifting motor, a back rest board lifting thread column, a back rest board lifting slider, The lifting link of the back rest board, the fixed board is fixedly installed on the top of the above-mentioned rotary lifting device, the middle of the front part of the fixed board is a hollow structure, the hollow structure of the fixed board is provided with a back rest board lifting motor, the back rest board The output shaft of the deck lifting motor is provided with a back deck lifting threaded column, the back deck lifting slider is a hollow internal thread structure, and the back deck lifting slider is threaded on the back deck lifting threaded column, One end shaft of the back rest board lifting link is connected to the back rest board lifting slider, and the other end shaft of the back rest board lifting link is connected to the bottom of the back rest board. 7. The intelligent folding rotating lifting bed according to claim 4, characterized in that: the rotating base includes a lower casing, an upper casing, a center column, a pressure bearing, a rotating motor, and a rotating gear, and the lower casing is Inner ring gear structure, the middle part of the lower housing is provided with a central column, the pressure bearing fits on the central column, the upper cover of the lower housing is covered with an upper housing, and the top of the upper housing is provided with a rotating motor , the output shaft of the rotary motor passes through the top of the upper casing vertically downwards, the output shaft of the rotary motor is provided with a rotary gear, and the rotary gear meshes with the inner ring gear of the lower casing. 8. The intelligent folding rotating lifting bed according to claim 4, characterized in that: 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, and a telescopic rod , the first transmission rod, the second transmission rod, the fixed seat is fixedly 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 groups of bearings, and the fixed seat The bearing is movably connected with the turntable, the turntable is in the shape of a ring, and several turntable pulleys are arranged on the fixed base, and the turntable pulleys are evenly distributed on both sides of the turntable inside and outside, the sliding surface of the turntable pulley and the turntable The side wall of the inner ring or the side wall of the outer ring is flexibly connected, several lifting columns are fixedly installed on the turntable, the motor is fixedly installed on the bed frame, the output end of the motor is provided with a telescopic rod, and the first transmission One end of the rod is connected to the telescopic rod, the other end of the first transmission rod is connected to the shaft of one end of the second transmission rod, and the other end of the second transmission rod is connected to one of the lifting columns, and the motor drives the telescopic rod Telescopic, driving the turntable fixedly connected with the lifting column to rotate. 9. The intelligent folding rotating lifting bed according to claim 4, characterized in that: the lifting column includes an inner cylinder, an outer cylinder, an inner threaded plate, an outer cylinder lifting motor, an outer cylinder lifting threaded column, a limiter The inner cylinder and the outer cylinder are both hollow structures, the inner cylinder is fixedly installed on the top of the rotating base, the inner cylinder is fitted with an outer cylinder, and an inner cylinder is fixed inside the outer cylinder. Threaded plate, the bottom of the inner cylinder is provided with an outer cylinder lifting motor, the output shaft of the outer cylinder lifting motor is provided with an outer cylinder lifting threaded column, and the outer cylinder lifting threaded column is threaded with the inner threaded plate Connection, the top of the lifting threaded column of the outer cylinder is provided with a limit block. 10. The intelligent folding rotating lifting bed according to claim 1, characterized in that: the intelligent folding rotating lifting bed is also provided with a mobile foot soaking bucket, and the moving foot soaking bucket is placed at the end of the bed frame, and the moving foot soaking bucket is placed at the end of the bed frame. The footbath is located under the aforementioned footboard.