CN219000926U - Nursing transfer platform - Google Patents

Abstract

The utility model relates to the technical field of nursing equipment, in particular to a nursing transfer platform, which comprises a movable base and a bearing plate, wherein the bearing plate is connected to the movable base and can be deformed into a sitting posture and a horizontal posture; the lifting plate is connected with the bearing plate through a scissor fork type lifting mechanism. The lifting plate of the nursing transfer platform is lifted through the scissor type lifting mechanism, the scissor type lifting mechanism is stable and rapid in lifting, meanwhile, the scissor type lifting mechanism is arranged between the bearing plate and the lifting plate, more space is not needed to be reserved behind the bearing plate, after the lifting plate descends, the total thickness of the bearing plate, the scissor type lifting mechanism and the lifting plate is thinner, and the factors are integrated to enable the nursing transfer platform to be small in size.

Description

Nursing transfer platform

Technical Field

The utility model relates to the technical field of nursing equipment, in particular to a nursing transfer platform.

Background

In the nursing process of patients with inconvenient movement, the patients are inevitably required to be transferred from the bed to the wheelchair, the wheelchair is used for transferring the patients, and the patients are required to be transferred from the wheelchair back to the bed after nursing is completed. At present, a patient is mostly transferred between a bed and a wheelchair in a manual holding mode, but the holding mode is not only very great in physical strength and skill of nursing staff, but also brings bad experience to the transferred person, and secondary damage is easily caused if the cooperation is bad.

A care transfer system as disclosed in chinese patent application No. ZL202111333204.3, which includes a care bed and a wheelchair, eliminates the need for a caregiver to lift or hold the patient during transfer between the care bed and the wheelchair, greatly reducing the probability of patient injury.

However, in the above-mentioned scheme, the lifting block of the wheelchair is lifted up or pulled down by the lifting frame below the lifting block, and in this lifting manner, more space needs to be reserved behind the wheelchair for the lifting frame to move, which makes the wheelchair bulky.

Disclosure of Invention

The utility model aims to provide a nursing transfer platform, which aims to solve the problem that more space needs to be reserved behind a wheelchair.

In order to achieve the above-mentioned purpose, the present utility model provides a nursing transfer platform, which comprises a movable base and a bearing plate, wherein the bearing plate is connected to the movable base, the bearing plate can be deformed into a sitting posture and a horizontal posture, the upper surface of the bearing plate is provided with a fixed plate with a fixed position and a lifting plate capable of lifting, and the lifting plate can be lowered to be level with the adjacent fixed plate and lifted to be higher than the adjacent fixed plate; the lifting plate is connected with the bearing plate through a scissor fork type lifting mechanism.

Further, the bearing plate comprises a base plate and a back substrate rotatably connected with one end of the base plate, and the base plate and the back substrate are respectively provided with the fixing plate and the lifting plate.

Further, on the back substrate, a lifting plate at the head end of the back substrate is connected with a movable pillow, and the movable pillow is connected with the lifting plate at the head end by means of a telescopic mechanism.

Further, a fixed pillow is arranged on the upper surface of the back substrate; when the lifting plate at the head end ascends, the movable pillow stretches out; when the lifting plate at the head end descends, the movable pillow is retracted and spliced with the fixed pillow.

Further, on the base plate, the lifting plate at the tail end of the base plate is rotatably connected with a foot support, and the foot support can outwards rotate out to the lifting plate exposed at the tail end and inwards rotate into the lifting plate hidden at the tail end.

Further, the foot support comprises a main rod and two supporting rods, wherein the first end of the main rod is hinged to the lifting plate at the tail end, and the two supporting rods are hinged to two sides of the second end of the main rod.

Further, armrests are hinged to two sides of the base plate.

Further, the sitting substrate is connected with the back substrate through a rotation driving mechanism, and the rotation driving mechanism comprises a rotation shaft mounting seat, a first rotation shaft, a second rotation shaft, a first gear, a second gear, a first connecting seat, a second connecting seat, a telescopic cylinder and a shaft barrel; the first rotating shaft and the second rotating shaft are both rotationally connected to the rotating shaft mounting seat, the first gear and the first connecting seat are fixedly connected with the first rotating shaft, the second gear and the second connecting seat are fixedly connected with the second rotating shaft, the first gear is meshed with the second gear, the shaft cylinder is fixed to the first rotating shaft, a guide groove is formed in the cylinder wall of the shaft cylinder, the extending direction of the guide groove is inclined relative to the axial direction of the first rotating shaft, the telescopic cylinder is connected to the rotating shaft mounting seat, the movable end of the telescopic cylinder is connected with a sliding block, and the sliding block slides in the guide groove; the first connecting seat is connected with the base plate, and the second connecting seat is connected with the back substrate.

Further, the movable base comprises a bracket, a movement mechanism and a rotary driving mechanism, wherein the movement mechanism is connected with the bracket and is used for driving the nursing transfer platform to move, and the movable end of the rotary driving mechanism is connected with the bearing plate so as to drive the bearing plate to horizontally rotate relative to the bracket; the rotary driving mechanism comprises a motor, a worm wheel and a turntable, wherein the turntable is rotationally connected with the support, the worm wheel is fixedly connected with the circumference of the turntable, the motor is connected with the support, the output end of the motor is connected with the worm, and the worm is meshed with the worm wheel.

Further, the carrier plate is deformable to a folded posture, and when the carrier plate is in the folded posture, the back substrate is rotated to be laminated with the seat substrate.

The lifting plate of the nursing transfer platform is lifted by the scissor type lifting mechanism, the scissor type lifting mechanism is stable and rapid in lifting, meanwhile, the scissor type lifting mechanism is arranged between the bearing plate and the lifting plate instead of behind the bearing plate, and the height of the scissor type lifting mechanism after descending is compressible to be small, so that more space is not required to be reserved behind the bearing plate, and after the lifting plate descends, the total thickness of the bearing plate, the scissor type lifting mechanism and the lifting plate is thinner.

Drawings

FIG. 1 is a schematic perspective view of a care transfer platform of the present utility model;

FIG. 2 is a side view of the care transfer platform of the present utility model with a portion of the housing removed;

FIG. 3 is a schematic view of an exploded structure of a seat base plate and components mounted on the seat base plate;

FIG. 4 is a schematic view of an exploded structure of a back substrate and components mounted on the back substrate;

FIG. 5 is a schematic perspective view of a rotary drive mechanism;

FIG. 6 is an exploded view of a portion of the components of the rotary drive mechanism;

FIG. 7 is a schematic perspective view of the movable base;

FIG. 8 is a schematic perspective view of the nursing transfer platform of the present utility model in a lying position with the lifting plate lowered;

FIG. 9 is a side view of the care transfer platform of the present utility model in a lying position with the lift plate raised;

FIG. 10 is a side view of the care transfer platform of the present utility model in a collapsed condition;

fig. 11 is a top view of the foot support when deployed.

Reference numerals illustrate:

1-movable base, 11-movement mechanism, 12-rotation driving mechanism, 121-motor, 122-worm, 123-worm wheel, 124-turntable;

2-bearing plate, 21-base plate and 22-back base plate;

3-fixing plates;

4-lifting plates, 41-scissor-type lifting mechanisms;

51-movable pillow, 52-telescopic mechanism, 53-fixed pillow;

6-foot support, 61-main rod-62-stay bar;

7-armrests;

8-rotation driving mechanism, 81-rotation shaft mounting seat, 82-first rotation shaft, 83-second rotation shaft, 84-first gear, 85-second gear, 86-first connecting seat, 87-second connecting seat, 88-telescopic cylinder, 881-slide block, 89-shaft barrel and 891-guide slot.

Detailed Description

The present utility model will be described in detail with reference to specific examples.

In the present utility model, unless explicitly stated and limited otherwise, when terms such as "disposed on," "connected to" or the like are used, these terms should be construed broadly. For example, they may be fixed, removable or integral, and they may be directly connected or connected by one or more intermediaries. The specific meaning of the terms described above in the present utility model can be understood by those skilled in the art according to the specific circumstances. The direction words appearing in the utility model are used for better explaining the characteristics of the features and the relation among the features, and it is understood that when the arrangement direction of the utility model is changed, the characteristics of the features and the directions of the relation among the features are correspondingly changed, so that the direction words do not form absolute limiting effect on the characteristics of the features and the relation among the features in space, and only play a role in relative limiting.

The utility model provides a nursing transfer platform, as shown in fig. 1 to 11, which comprises a movable base 1 and a bearing plate 2, wherein the bearing plate 2 is connected with the movable base 1, the bearing plate 2 can be deformed into a sitting posture as shown in fig. 1 and a horizontal posture as shown in fig. 8 and 9, the upper surface of the bearing plate 2 is provided with a fixed plate 3 with a fixed position and a lifting plate 4 capable of lifting, and the lifting plate 4 can be lowered to be level with an adjacent fixed plate 3 and lifted to be higher than the adjacent fixed plate 3; the lifting plate 4 is connected to the carrier plate 2 by a scissor lift mechanism 41.

The lifting plate 4 of the nursing transfer platform is lifted through the scissor type lifting mechanism 41, the scissor type lifting mechanism 41 is stable and rapid in lifting, meanwhile, the scissor type lifting mechanism 41 is arranged between the bearing plate 2 and the lifting plate 4 instead of behind the bearing plate 2, the height of the scissor type lifting mechanism 41 after descending is compressible to be small, more space is not needed to be reserved behind the bearing plate 2, after the lifting plate 4 descends, the total thickness of the bearing plate 2, the scissor type lifting mechanism 41 and the lifting plate 4 is thinner, and the nursing transfer platform is small due to the factors.

In the present embodiment, the carrier plate 2 includes a seat base plate 21 and a back base plate 22 rotatably connected to one end of the seat base plate 21, and the seat base plate 21 and the back base plate 22 are provided with a fixing plate 3 and a lifting plate 4. The switching between the sitting posture and the lying posture is realized by changing the angle of the back substrate 22 relative to the sitting substrate 21, and the lifting plates 4 are arranged on the sitting substrate 21 and the back substrate 22, and the lifting plates 4 on the sitting substrate 21 and the back substrate 22 are lifted together in the lying posture so as to realize the supporting of the patient. Preferably, in order to enable the above-described change of angle, the seat base plate 21 and the back base plate 22 are connected by a rotation driving mechanism 8, the rotation driving mechanism 8 including a rotation shaft mounting seat 81, a first rotation shaft 82, a second rotation shaft 83, a first gear 84, a second gear 85, a first connection seat 86, a second connection seat 87, a telescopic cylinder 88, and a shaft cylinder 89; the first rotating shaft 82 and the second rotating shaft 83 are both rotationally connected to the rotating shaft mounting seat 81, the first gear 84 and the first connecting seat 86 are fixedly connected with the first rotating shaft 82, the second gear 85 and the second connecting seat 87 are fixedly connected with the second rotating shaft 83, the first gear 84 is meshed with the second gear 85, the shaft barrel 89 is fixed to the first rotating shaft 82, a guide groove 891 is formed in the wall of the shaft barrel 89, the extending direction of the guide groove 891 is inclined relative to the axial direction of the first rotating shaft 82, the telescopic cylinder 88 is connected to the rotating shaft mounting seat 81, the movable end of the telescopic cylinder 88 is connected with a sliding block 881, and the sliding block 881 slides in the guide groove 891; the first connection base 86 is connected to the base plate 21, and the second connection base 87 is connected to the back plate 22. Based on the above structure, when the telescopic cylinder 88 stretches and contracts, the telescopic cylinder 88 drives the sliding block 881 to move, the sliding block 881 slides in the guide groove 891, and the extending direction of the guide groove 891 is inclined relative to the axial direction of the first rotating shaft 82, so that the sliding block 881 rotates the shaft cylinder 89 when sliding, the shaft cylinder 89 drives the first rotating shaft 82 to rotate, and the first connecting seat 86 rotates relative to the second connecting seat 87 under the transmission of the first gear 84 and the second gear 85, so that the back substrate 22 connected to the second connecting seat 87 rotates relative to the base substrate 21 connected to the first connecting seat 86, so as to change the angle of the back substrate 22 relative to the base substrate 21.

In this embodiment, on the back substrate 22, the lifting plate 4 at the head end is connected to the movable pillow 51, and the movable pillow 51 is connected to the lifting plate 4 at the head end by means of a telescopic mechanism 52. When the lifting plate 4 is lifted and ready to support the patient, the movable pillow 51 is extended to support the head of the patient, improving the comfort of the patient. Preferably, the upper surface of the back substrate 22 is provided with a fixed pillow 53; when the lifting plate 4 at the head end is lifted, the movable pillow 51 stretches out; when the lifting plate 4 at the head end descends, the movable pillow 51 is retracted and spliced with the fixed pillow 53.

In this embodiment, on the base plate 21, the foot rest 6 is rotatably connected to the lifting plate 4 at the tail end, and the foot rest 6 can be rotated out to the lifting plate 4 exposed at the tail end and rotated inward to the lifting plate 4 hidden at the tail end. When the lifting plate 4 is lifted and is ready to support a patient, the foot support 6 is rotated outwards to support the foot of the patient, so that the comfort of the patient is improved.

As shown in the structure disclosed in chinese patent application No. ZL202111333204.3, when the nursing transfer platform cooperates with the nursing bed disclosed in the above-mentioned publication to transfer the patient, the cooperation principle is the complementation of the comb-shaped structure, so if the head and the legs of the patient are to be supported when the lifting plate is lifted, the best mode is to arrange the lifting plate for supporting the head and the legs, but the added two lifting plates and two scissor type lifting mechanisms can greatly increase the cost of the whole nursing transfer platform, and in order to meet the complementation requirement of the comb-shaped structure, the movable pillow 51 and the foot support 6 arranged in the scheme can be extended and retracted, so that when the lifting plate 4 is lifted from the lower part of the nursing bed, the retracted movable pillow 51 and the foot support 6 can not collide with the nursing bed, and when the lifting plate 4 is lifted to be higher than the nursing bed, the movable pillow 51 and the foot support 6 are extended again, so that the required functions can be realized under the condition of lower cost of manufacturing. Preferably, the heel brace 6 includes a main rod 61 and two stay rods 62, a first end of the main rod 61 is hinged to the lifting plate 4 at the tail end, and the two stay rods 62 are hinged to both sides of a second end of the main rod 61. Based on the above structure, the foot support 6 is deformable into a rectangular parallelepiped shape when retracted, is convenient to hide, and is unfolded into a T shape when extended, and the two support rods 62 support the two feet of the patient respectively.

In this embodiment, armrests 7 are hinged to both sides of the sitting base plate 21. Based on the structure, the armrest 7 can be selectively turned up or down in different use scenes, thereby being convenient for patients. It is further preferred that the controller controlling the care transfer platform is integrated on the armrest 7.

In this embodiment, the movable base 1 includes a bracket, a movement mechanism 11 connected to the bracket, and a rotation driving mechanism 12, where the movement mechanism 11 is used to drive the care transfer platform to move, and the movable end of the rotation driving mechanism 12 is connected to the carrying plate 2 to drive the carrying plate 2 to horizontally rotate relative to the bracket. Preferably, the rotary driving mechanism 12 comprises a motor 121, a worm 122, a worm wheel 123 and a turntable 124, the turntable 124 is rotationally connected to a bracket, the worm wheel 123 is fixedly connected with the circumference of the turntable 124, the motor 121 is connected to the bracket, the output end of the motor 121 is connected with the worm 122, and the worm 122 is meshed with the worm wheel 123. Based on the above structure, the nursing transfer platform is automatically walked and rotated with respect to the carrier plate 2.

In the present embodiment, the carrier plate 2 is deformable to a folded posture, and when the carrier plate 2 is in the folded posture, the back substrate 22 is rotated to be laminated with the seat substrate 21. When the nursing transfer platform is not used, the bearing plate 2 is deformed into a folded posture, so that the nursing transfer platform is convenient to store, and space occupation is reduced.

The above-described embodiments and features of the embodiments may be combined with each other without conflict.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims (10)

1. The utility model provides a nursing transfer platform, includes movable base and loading board, the loading board is connected movable base, the loading board can warp to sitting posture and horizontal posture, its characterized in that:

the upper surface of the bearing plate is provided with a fixed plate with fixed positions and a lifting plate capable of lifting, and the lifting plate can be lowered to be level with the adjacent fixed plate and lifted to be higher than the adjacent fixed plate;

the lifting plate is connected with the bearing plate through a scissor fork type lifting mechanism.

2. The care transfer platform of claim 1, wherein: the bearing plate comprises a base plate and a back substrate rotatably connected with one end of the base plate, and the base plate and the back substrate are respectively provided with the fixing plate and the lifting plate.

3. The care transfer platform of claim 2, wherein: the lifting plate at the head end of the back substrate is connected with a movable pillow, and the movable pillow is connected with the lifting plate at the head end by means of a telescopic mechanism.

4. A care transfer platform as claimed in claim 3 wherein: the upper surface of the back substrate is provided with a fixed pillow;

when the lifting plate at the head end ascends, the movable pillow stretches out;

when the lifting plate at the head end descends, the movable pillow is retracted and spliced with the fixed pillow.

5. The care transfer platform of claim 2, wherein: the lifting plate at the tail end of the base plate is rotatably connected with a foot rest, and the foot rest can outwards rotate out to the lifting plate exposed at the tail end and inwards rotate into the lifting plate hidden at the tail end.

6. The care transfer platform of claim 5, wherein: the heel brace includes mobile jib and two vaulting poles, the first end of mobile jib articulates the lifter plate of tail end, two vaulting poles articulate the both sides of the second end of mobile jib.

7. The care transfer platform of claim 2, wherein: armrests are hinged to two sides of the base plate.

8. The care transfer platform of claim 2, wherein: the seat base plate is connected with the back base plate through a rotary driving mechanism, and the rotary driving mechanism comprises a rotary shaft mounting seat, a first rotary shaft, a second rotary shaft, a first gear, a second gear, a first connecting seat, a second connecting seat, a telescopic cylinder and a shaft barrel;

the first rotating shaft and the second rotating shaft are both rotationally connected to the rotating shaft mounting seat, the first gear and the first connecting seat are fixedly connected with the first rotating shaft, the second gear and the second connecting seat are fixedly connected with the second rotating shaft, the first gear is meshed with the second gear, the shaft cylinder is fixed to the first rotating shaft, a guide groove is formed in the cylinder wall of the shaft cylinder, the extending direction of the guide groove is inclined relative to the axial direction of the first rotating shaft, the telescopic cylinder is connected to the rotating shaft mounting seat, the movable end of the telescopic cylinder is connected with a sliding block, and the sliding block slides in the guide groove;

the first connecting seat is connected with the base plate, and the second connecting seat is connected with the back substrate.

9. The care transfer platform of claim 1, wherein: the movable base comprises a bracket, a movement mechanism and a rotary driving mechanism, wherein the movement mechanism is connected with the bracket and is used for driving the nursing transfer platform to move, and the movable end of the rotary driving mechanism is connected with the bearing plate so as to drive the bearing plate to horizontally rotate relative to the bracket; the rotary driving mechanism comprises a motor, a worm wheel and a turntable, wherein the turntable is rotationally connected with the support, the worm wheel is fixedly connected with the circumference of the turntable, the motor is connected with the support, the output end of the motor is connected with the worm, and the worm is meshed with the worm wheel.

10. The care transfer platform of claim 2, wherein: the bearing plate can be deformed into a folding posture, and when the bearing plate is in the folding posture, the back substrate rotates to be laminated with the sitting substrate.

Images