CN112674967A - Split type nursing bed of central authorities - Google Patents
Split type nursing bed of central authorities Download PDFInfo
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- CN112674967A CN112674967A CN202011536598.8A CN202011536598A CN112674967A CN 112674967 A CN112674967 A CN 112674967A CN 202011536598 A CN202011536598 A CN 202011536598A CN 112674967 A CN112674967 A CN 112674967A
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Abstract
The invention relates to a central split type nursing bed which comprises a bed body part and a wheelchair part, wherein the wheelchair part comprises a pedal, a leg module, a base module, a backrest module and a driving module; the base module comprises a base main shaft, a left lower turning plate and a right lower turning plate; the backrest module comprises a backrest main shaft, a left upper turning plate and a right upper turning plate, wherein the left lower turning plate is connected with the left upper turning plate, and the right lower turning plate is connected with the right upper turning plate. Compared with the prior art, the invention is provided with four turning plates which are respectively connected to the two sides of the backrest main shaft and the two sides of the base main shaft, so that a user lying on a bed can more easily contact the turning plates, thereby independently turning over and being more convenient for the user to use; the two armrests with adjustable height and adjustable length are arranged on the turning plate, a user can adjust the armrests according to actual needs to achieve a better rehabilitation training effect, and the anti-slip layer is arranged on the armrests to further guarantee the safety of the user in rehabilitation training.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a central split type nursing bed, and the corresponding project of the invention is funded by a national key research and development plan 2020YFC 2005804.
Background
With the continuous development of scientific technology, the robot technology is applied to the field of medical instruments, and the rehabilitation and nursing of bedridden patients through the combination of a rehabilitation robot and a nursing robot are more and more common. The intelligent rehabilitation nursing bed not only has the functions of a common nursing bed, but also integrates the robot technology and the rehabilitation technology, and can effectively prevent various long-term bedridden complications.
However, the existing nursing bed is mostly integrated, which cannot meet the moving requirement of the long-term bedridden patient, and if the patient is moved, the patient is transferred from the bed to the wheelchair, which not only increases the nursing intensity of the nursing staff, but also easily causes the secondary injury of the patient. In addition, the existing nursing bed only has a simple posture transformation function, cannot realize the posture transformation functions of standing, turning over and the like at the same time, and cannot provide good nursing assistance and rehabilitation assistance for patients.
Chinese patent CN201910288939.5 discloses a nursing bed with a bed-chair separated and capable of turning over integrally, wherein a bed body frame is provided with a guide groove, a wheelchair is pushed into the guide groove and is locked by a wheelchair separating lock device to form a whole with the bed body frame, and the wheelchair is pushed out along the guide groove and is separated from the bed body frame, so that the function of turning over can be realized, and the postures and postures are changed variously. However, the nursing bed does not consider the rehabilitation training of the user, and the standing function cannot be realized depending on the change of the wheelchair; and the turning-over function of the nursing bed is realized by lifting the two anti-skid side plates which are arranged at the two sides of the nursing bed, when a user lies in the center of the bed, the user is difficult to contact the anti-skid side plates at the two sides and realizes the turning-over function through the anti-skid side plates independently, thereby bringing great inconvenience to the user.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a central split type nursing bed, which is provided with four turning plates which are respectively connected to the two sides of a backrest main shaft and the two sides of a base main shaft, so that a user lying on the bed can more easily contact the turning plates to independently turn over the body and is more convenient for the user to use; set up two handrails of height-adjustable, adjustable length, the user can adjust the handrail according to actual need, reaches better rehabilitation training effect, sets up the skid resistant course on the handrail, has also further ensured the security that the user carries out rehabilitation training.
The purpose of the invention can be realized by the following technical scheme:
a central split type nursing bed comprises a bed body part and a wheelchair part, wherein a docking track matched with the shape of the wheelchair part is arranged in the center of the bed body part, the wheelchair part is detachably connected with the bed body part through the docking track, and the wheelchair part comprises a pedal plate, a leg module, a base module, a backrest module and a driving module; the driving module comprises a leg lifting motor, a push rod motor and a back lifting motor;
the foot pedal is connected with the leg module, the leg module is connected with the leg lifting motor, and the leg lifting motor is used for adjusting an included angle between the leg module and the foot pedal;
the leg module is connected with the base module, the base module is connected with the push rod motor, and the push rod motor is used for adjusting an included angle between the base module and the leg module;
the backrest module is connected with the backrest motor, and the backrest motor is used for adjusting an included angle between the backrest module and the base module;
the base module comprises a base main shaft, a left lower turning-over plate and a right lower turning-over plate, wherein the left lower turning-over plate and the right lower turning-over plate are arranged on two sides of the base main shaft and are rotatably connected with the base main shaft;
the backrest module comprises a backrest main shaft, a left upper turning plate and a right upper turning plate, the backrest main shaft is connected with the base main shaft, the axis of the backrest main shaft and the axis of the base main shaft are positioned on the same plane, and the left upper turning plate and the right upper turning plate are arranged on two sides of the backrest main shaft and are rotatably connected with the backrest main shaft;
one end of the left upper turnover plate close to the base module is rotatably connected with one end of the left lower turnover plate close to the backrest module, and one end of the right upper turnover plate close to the base module is rotatably connected with one end of the right lower turnover plate close to the backrest module.
Furthermore, the left upper turnover plate and the right upper turnover plate are hinged with the backrest main shaft, the left lower turnover plate and the right lower turnover plate are hinged with the base main shaft, one end of the left upper turnover plate close to the base module is hinged with one end of the left lower turnover plate close to the backrest module, and one end of the right upper turnover plate close to the base module is hinged with one end of the right lower turnover plate close to the backrest module.
Further, the left upper turnover plate and the right upper turnover plate are the same in shape and are symmetrical about a main axis of the backrest; the left lower turnover plate and the right lower turnover plate are the same in shape and are symmetrical about the main shaft of the base.
Furthermore, the wheelchair part also comprises a left handrail and a right handrail, wherein the left handrail is connected to one side of the left upper turning plate, which is far away from the backrest main shaft, through a left rotating shaft and is rotatably connected with the left upper turning plate through the left rotating shaft; the right handrail is connected to one side of the right upper turning plate far away from the backrest main shaft through a right rotating shaft and is rotatably connected with the right upper turning plate through the right rotating shaft.
Furthermore, the mounting positions of the left rotating shaft and the right rotating shaft are symmetrical about the main axis of the backrest.
Furthermore, the left handrail and the right handrail are also provided with anti-skid layers.
Furthermore, the left handrail and the right handrail are telescopic handrails with adjustable lengths.
Furthermore, a limiting groove is formed in one side, away from the backrest main shaft, of the left upper turning plate, the limiting groove is parallel to the axis direction of the backrest main shaft, and the left rotating shaft is slidably mounted in the limiting groove through a limiting mechanism; one side of the right upper turning plate, which is far away from the backrest main shaft, is provided with a limiting groove, the limiting groove is parallel to the axis direction of the backrest main shaft, and the right rotating shaft is slidably mounted in the limiting groove through a limiting mechanism.
Further, the nursing bed further comprises a laser radar positioning system, and the laser radar positioning system comprises a positioning guide plate installed in the butt joint track, a laser radar sensor installed on the wheelchair portion and a controller.
Furthermore, the bed body parts at two sides of the butt joint track are provided with mattresses, when the nursing bed is in a lying posture, the pedal plate, the leg module, the base module and the backrest module are all positioned on the same plane with the mattresses, and the pedal plate, the leg module, the base module, the backrest module and the mattresses form a bed surface of the nursing bed;
when the nursing bed is in a back-up state, the pedal, the leg module and the base module are all positioned on the same plane with the mattress, the pedal, the leg module, the base module and the mattress form a bed surface of the nursing bed, and an obtuse angle is formed between the backrest module and the base module;
when the nursing bed is in a sitting posture, the base module and the mattress are in the same plane, the pedal plate is placed on the ground, and an included angle of 90 degrees is formed between the backrest module and the base module;
when the nursing bed is in a standing position, the pedal plate is arranged on the ground, the leg module, the base module and the backrest module are positioned on the same plane, and a right angle or an obtuse angle is formed between the pedal plate and the leg module.
Compared with the prior art, the invention has the following beneficial effects:
(1) the four turnover plates are respectively connected to the two sides of the backrest main shaft and the two sides of the base main shaft, so that a user lying on the bed can more easily contact the turnover plates, and the user can turn over independently, and the use of the user is more convenient.
(2) The angles among the pedal plate, the leg module, the base module and the backrest module are adjusted through the driving mechanism, four different body position changes of lying, back rising, sitting and standing are achieved, long-term bed complications such as pressure sores of a user lying in bed for a long time are avoided, and help is provided for rehabilitation training of the user.
(3) Set up two handrails of height-adjustable, adjustable length, the user can adjust the handrail according to actual need, reaches better rehabilitation training effect, sets up the skid resistant course on the handrail, has also further ensured the security that the user carries out rehabilitation training.
(3) The wheelchair part and the bed body part can be separated, so that the pressure of nursing staff for transferring patients is reduced, and secondary injury can be prevented; the wheelchair part and the bed body part are automatically butted through laser radar positioning, and the degree of automation is higher.
Drawings
FIG. 1 is a schematic view showing a state where a bed and a chair of a nursing bed in the embodiment are separated;
FIG. 2 is a schematic view of the nursing bed in the lying position in the embodiment;
FIG. 3 is a schematic view of the nursing bed turning over in the embodiment;
FIG. 4 is a schematic view of the nursing bed in the back-up state in the embodiment;
FIG. 5 is a schematic view of the nursing bed in the embodiment in a sitting position;
FIG. 6 is a schematic view of the nursing bed in the standing position in the embodiment;
reference numerals: 1. the wheelchair comprises a bed body part, a butt joint rail 1a, a mattress 1b, a wheelchair part 2, a foot board 3, a foot board 4, a leg module 5, a base module 51, a base spindle 52a, a left lower turning plate 52b, a right lower turning plate 6, a backrest module 61, a backrest spindle 62a, a left upper turning plate 62b, a right upper turning plate 63a, a left handrail 63b and a right handrail.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. The present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Example 1:
a central split type nursing bed, as shown in figures 1 to 6, comprises a bed body part 1 and a wheelchair part 2. The center of the bed body part 1 is provided with a butt joint track 1a matched with the shape of the wheelchair part 2, and the bed body parts 1 at the two sides of the butt joint track 1a are provided with mattresses 1 b.
The wheelchair part 2 is detachably connected with the bed body part 1 through the butt joint rail 1a, so that the pressure of transferring patients by nursing staff is reduced, and secondary injury can be prevented. Figure 1 shows a schematic view of the bed part 1 and the wheelchair part 2 separated. As shown in fig. 6, the wheelchair portion 2 includes a footrest 3, a leg module 4, a base module 5, a backrest module 6, and a drive module 7; the driving module 7 comprises a leg lifting motor, a push rod motor and a back lifting motor.
As shown in fig. 2, when the nursing bed is in a lying position, the foot board 3, the leg module 4, the base module 5 and the backrest module 6 are all in the same plane with the mattress 1b, and the foot board 3, the leg module 4, the base module 5, the backrest module 6 and the mattress 1b form a bed surface of the nursing bed; the wheelchair part 2 is locked with the bed body part 1, at the moment, the bed surface of the nursing bed is flat and has no gap, and the wheelchair part 2 can not move relative to the bed body part 1.
As shown in fig. 4, when the nursing bed is in a back-up state, the foot rest 3, the leg module 4 and the base module 5 are all in the same plane with the mattress 1b, the foot rest 3, the leg module 4, the base module 5 and the mattress 1b form a bed surface of the nursing bed, an obtuse angle is formed between the backrest module 6 and the base module 5, and an included angle between the backrest module 6 and the base module 5 can be adjusted as required;
as shown in fig. 5, when the nursing bed is in a sitting posture, the base module 5 and the mattress 1b are in the same plane, the foot rest 3 is placed on the ground, the backrest module 6 and the base module 5 form an included angle of 90 degrees, and the included angle between the foot rest 3 and the leg module 4 can be adjusted according to the user requirements;
as shown in fig. 6, when the nursing bed is in a standing position, the foot board 3 is placed on the ground, the leg module 4, the base module 5 and the backrest module 6 are in the same plane, and a right angle or an obtuse angle is formed between the foot board 3 and the leg module 4. The user can adjust the angle between the pedal plate 3 and the leg module 4 according to the difference of the bearing capacity of the lower limbs, thereby achieving better training effect.
The foot board 3 is connected with the leg module 4, the leg module 4 is connected with a leg lifting motor, and the leg lifting motor is used for adjusting an included angle between the leg module 4 and the foot board 3; the leg module 4 is connected with the base module 5, the base module 5 is connected with a push rod motor, and the push rod motor is used for adjusting an included angle between the base module 5 and the leg module 4; the base module 5 is connected with the backrest module 6, the backrest module 6 is connected with a backrest lifting motor, and the backrest lifting motor is used for adjusting an included angle between the backrest module 6 and the base module 5.
In order to realize the turn-over function, a left upper turn-over plate 62a, a right upper turn-over plate 62b, a left lower turn-over plate 52a and a right lower turn-over plate 52b are provided.
As shown in fig. 5 and 6, the base module 5 includes a base spindle 51, a left lower turnover plate 52a and a right lower turnover plate 52b, the left lower turnover plate 52a and the right lower turnover plate 52b are disposed on two sides of the base spindle 51 and both are rotatably connected with the base spindle 51; the backrest module 6 comprises a backrest main shaft 61, a left upper turning plate 62a and a right upper turning plate 62b, the backrest main shaft 61 is connected with the base main shaft 51, the axis of the backrest main shaft 61 and the axis of the base main shaft 51 are in the same plane, and the left upper turning plate 62a and the right upper turning plate 62b are arranged on two sides of the backrest main shaft 61 and are rotatably connected with the backrest main shaft 61;
one end of the left upper turnover plate 62a close to the base module 5 is rotatably connected with one end of the left lower turnover plate 52a close to the backrest module 6, and one end of the right upper turnover plate 62b close to the base module 5 is rotatably connected with one end of the right lower turnover plate 52b close to the backrest module 6.
The turning-over function can be normally used only when the bed body part and the wheelchair part are successfully butted. When the nursing bed is in a lying posture, the left upper turnover plate 62a and the left lower turnover plate 52a are fixed into a whole, the right upper turnover plate 62b and the right lower turnover plate 52b are fixed into a whole, and a user rotates the right upper turnover plate 62b and the right lower turnover plate 52b on the right side, as shown in fig. 3, the turnover function is realized, and the left upper turnover plate 62a and the left lower turnover plate 52a on the left side can also be rotated for turnover.
In the back-up and sitting posture, the left upper turnover plate 62a and the left lower turnover plate 52a are rotatably connected, the right upper turnover plate 62b and the right lower turnover plate 52b are rotatably connected, and a user can adjust the angle between the base module 5 and the backrest module 6 through the back-up motor of the driving module 7.
In a standing posture, the pedal 3 is placed on the ground, the leg module 4, the base module 5 and the backrest module 6 are positioned on the same plane, at the moment, the left upper turnover plate 62a and the left lower turnover plate 52a are fixed into a whole, the right upper turnover plate 62b and the right lower turnover plate 52b are fixed into a whole, and the plane formed by the leg module 4, the base module 5 and the backrest module 6 provides support for the body of a user. In this embodiment, mattress 1b is soft mattress, can prevent that the user from sideslipping when standing up and dropping, has further promoted the security.
The structures related to the turning function are integrated in the wheelchair part 2, the complexity of the bed body part 1 is reduced, and compared with the Chinese patent CN201910288939.5 (a nursing bed with a separated bed and a separated chair capable of turning over integrally) in the prior art, the left upper turning plate 62a, the right upper turning plate 62b, the left lower turning plate 52a and the right lower turning plate 52b are closer to the central axis of the nursing bed, so that a user lying on the bed can more easily contact with the turning plates, and can turn over more easily and independently.
The angles among the pedal plate, the leg module, the base module and the backrest module are adjusted through the driving mechanism, four different body position changes of lying, back rising, sitting and standing are achieved, long-term bed complications such as pressure sores of a user lying in bed for a long time are avoided, and help is provided for rehabilitation training of the user.
Specifically, in this embodiment, the left upper turnover plate 62a and the right upper turnover plate 62b are connected to the backrest main shaft 61 in a hinged manner, the left lower turnover plate 52a and the right lower turnover plate 52b are connected to the base main shaft 51 in a hinged manner, one end of the left upper turnover plate 62a close to the base module 5 is connected to one end of the left lower turnover plate 52a close to the backrest module 6 in a hinged manner, and one end of the right upper turnover plate 62b close to the base module 5 is connected to one end of the right lower turnover plate 52b close to the backrest module 6 in a hinged manner.
In order to improve the aesthetic degree and ensure that the user can turn over from the left side and the right side respectively, the left upper turning plate 62a and the right upper turning plate 62b have the same shape and are symmetrical about the main axis 61 of the backrest; the left lower turnover panel 52a and the right lower turnover panel 52b are identical in shape and symmetrical with respect to the base main axis 51.
The wheelchair portion 2 further comprises a left armrest 63a and a right armrest 63b, the left armrest 63a is connected to the side of the left upper turning plate 62a away from the backrest main shaft 61 through a left rotating shaft, and is rotatably connected with the left upper turning plate 62a through the left rotating shaft; the right armrest 63b is connected to a side of the right upper turning plate 62b away from the backrest main shaft 61 by a right rotating shaft, and is rotatably connected with the right upper turning plate 62b by the right rotating shaft. The mounting positions of the left and right rotating shafts are symmetrical about the backrest main shaft 61.
When the patient lies, the left armrest 63a and the right armrest 63b are rotated, the left armrest and the right armrest are both parallel to the backrest spindle 61 of the backrest module 6, the shape of the butt joint rail 1a is matched with that of a wheelchair, and at the moment, the bed surface of the nursing bed is flat and has no gap. When the nursing bed is in a sitting posture and a standing posture, the left handrail 63a and the right handrail 63b are rotated, a certain angle is formed between the two handrails and the backrest spindle 61, and a user can support himself through the two handrails.
In this embodiment, the left armrest 63a and the right armrest 63b are telescopic armrests with adjustable lengths, a limit groove is arranged on one side of the left upper turning plate 62a away from the backrest spindle 61, the limit groove is parallel to the axial direction of the backrest spindle 61, and the left rotating shaft is slidably mounted in the limit groove through a limit mechanism; one side of the right upper turning plate 62b, which is far away from the backrest main shaft 61, is provided with a limiting groove, the limiting groove is parallel to the axis direction of the backrest main shaft 61, and the right rotating shaft is slidably mounted in the limiting groove through a limiting mechanism. The structure of flexible handrail can be common extending structure, including fixed part and slidable mounting the pars contractilis in the fixed part, and limit structure can be stop gear common use such as stopper.
When the nursing bed is in a lying position, the two armrests are contracted or extended to proper lengths so as to ensure that the bed surface of the nursing bed is flat and has no gaps. When the nursing bed is in a sitting posture or a standing posture, the lengths of the two handrails can be adjusted, so that the nursing bed is more convenient for a user to use. The positions of the left rotating shaft and the right rotating shaft can be adjusted, so that the heights of the two handrails are proper when the nursing bed is in a sitting posture and a standing posture, and the height of the two handrails is suitable for the height of a user.
Particularly, when the user stands, the user carries out rehabilitation training and supports the whole or partial weight of the user through the two handrails, so that a better training effect is achieved; for users with different heights, the positions of the two handrails in the limiting grooves can be adjusted, so that the heights of the two handrails are adjusted, and the lengths of the two handrails are stretched or lengthened.
In this embodiment, the left handrail 63a and the right handrail 63b are further provided with anti-slip layers, so that the user is prevented from being unable to grasp the handrails due to sweating, and the safety of the user in the rehabilitation training process is further improved. The anti-skid layer can be a silica gel layer, and the silica gel layer is provided with anti-skid patterns. In other embodiments, other types of anti-slip layers may be provided, and sweat absorbing devices and the like may be added to the two handrails, further improving safety and convenience.
The nursing bed further comprises a laser radar positioning system, and the laser radar positioning system comprises a positioning guide plate arranged in the butt joint track 1a, a laser radar sensor arranged in the wheelchair part 2 and a controller. The laser radar positioning system can realize the automatic butt joint of the bed body part 1 and the wheelchair part 2, and the automation degree is higher.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (10)
1. A central split type nursing bed comprises a bed body part (1) and a wheelchair part (2), wherein a butt joint track (1a) matched with the shape of the wheelchair part (2) is arranged in the center of the bed body part (1), and the wheelchair part (2) is detachably connected with the bed body part (1) through the butt joint track (1a), and is characterized in that the wheelchair part (2) comprises a driving module (7), and a pedal plate (3), a leg module (4), a base module (5) and a backrest module (6) which are sequentially connected; the driving module (7) comprises a leg lifting motor, a push rod motor and a back lifting motor;
the foot pedal (3) is connected with the leg module (4), the leg module (4) is connected with a leg lifting motor, and the leg lifting motor is used for adjusting an included angle between the leg module (4) and the foot pedal (3);
the leg module (4) is connected with the base module (5), the base module (5) is connected with the push rod motor, and the push rod motor is used for adjusting an included angle between the base module (5) and the leg module (4);
the base module (5) is connected with the backrest module (6), the backrest module (6) is connected with a backrest lifting motor, and the backrest lifting motor is used for adjusting an included angle between the backrest module (6) and the base module (5);
the base module (5) comprises a base main shaft (51), a left lower turning plate (52a) and a right lower turning plate (52b), wherein the left lower turning plate (52a) and the right lower turning plate (52b) are arranged on two sides of the base main shaft (51) and are rotatably connected with the base main shaft (51);
the backrest module (6) comprises a backrest main shaft (61), a left upper turning plate (62a) and a right upper turning plate (62b), the backrest main shaft (61) is connected with the base main shaft (51), the axis of the backrest main shaft (61) and the axis of the base main shaft (51) are in the same plane, and the left upper turning plate (62a) and the right upper turning plate (62b) are arranged on two sides of the backrest main shaft (61) and are rotatably connected with the backrest main shaft (61);
one end of the left upper turnover plate (62a) close to the base module (5) is rotatably connected with one end of the left lower turnover plate (52a) close to the backrest module (6), and one end of the right upper turnover plate (62b) close to the base module (5) is rotatably connected with one end of the right lower turnover plate (52b) close to the backrest module (6).
2. The central split type nursing bed according to claim 1, wherein the left upper turnover plate (62a) and the right upper turnover plate (62b) are hinged to the backrest main shaft (61), the left lower turnover plate (52a) and the right lower turnover plate (52b) are hinged to the base main shaft (51), the end of the left upper turnover plate (62a) close to the base module (5) is hinged to the end of the left lower turnover plate (52a) close to the backrest module (6), and the end of the right upper turnover plate (62b) close to the base module (5) is hinged to the end of the right lower turnover plate (52b) close to the backrest module (6).
3. A central split care bed according to claim 1, characterized in that the left (62a) and right (62b) upper flap panels are identical in shape and symmetrical about the backrest principal axis (61); the left lower turnover plate (52a) and the right lower turnover plate (52b) are the same in shape and are symmetrical about a base main shaft (51).
4. The central split type nursing bed according to claim 1, wherein the wheelchair portion (2) further comprises a left armrest (63a) and a right armrest (63b), the left armrest (63a) is connected to the side of the left upper turning plate (62a) away from the backrest main shaft (61) through a left rotating shaft, and is rotatably connected with the left upper turning plate (62a) through the left rotating shaft; the right armrest (63b) is connected to one side, away from the backrest main shaft (61), of the right upper turning plate (62b) through a right rotating shaft, and is rotatably connected with the right upper turning plate (62b) through the right rotating shaft.
5. The central split type nursing bed of claim 4, wherein the mounting positions of the left and right rotating shafts are symmetrical about the backrest main shaft (61).
6. The central split type nursing bed according to claim 4, characterized in that the left armrest (63a) and the right armrest (63b) are further provided with anti-slip layers.
7. The central split type nursing bed of claim 4, characterized in that the left armrest (63a) and the right armrest (63b) are length-adjustable telescopic armrests.
8. The central split type nursing bed of claim 7, wherein a limiting groove is formed on one side of the left upper turning plate (62a) far away from the backrest main shaft (61), the limiting groove is parallel to the axial direction of the backrest main shaft (61), and the left rotating shaft is slidably mounted in the limiting groove through a limiting mechanism; one side of the right upper turning plate (62b) far away from the backrest main shaft (61) is provided with a limiting groove, the limiting groove is parallel to the axis direction of the backrest main shaft (61), and the right rotating shaft is slidably mounted in the limiting groove through a limiting mechanism.
9. A central split care bed according to claim 1, characterized in that it further comprises a lidar positioning system comprising a positioning guide plate mounted in the docking track (1a), a lidar sensor mounted in the wheelchair portion (2) and a controller.
10. The central split type nursing bed according to claim 1, wherein the bed body part (1) at two sides of the butt joint rail (1a) is provided with a mattress (1b), when the nursing bed is in a lying posture, the pedal plate (3), the leg module (4), the base module (5) and the backrest module (6) are all in the same plane with the mattress (1b), and the pedal plate (3), the leg module (4), the base module (5), the backrest module (6) and the mattress (1b) form a bed surface of the nursing bed;
when the nursing bed is in a back-up state, the pedal plate (3), the leg module (4) and the base module (5) are all positioned on the same plane with the mattress (1b), the pedal plate (3), the leg module (4), the base module (5) and the mattress (1b) form a bed surface of the nursing bed, and an obtuse angle is formed between the backrest module (6) and the base module (5);
when the nursing bed is in a sitting posture, the base module (5) and the mattress (1b) are positioned on the same plane, the pedal plate (3) is placed on the ground, and an included angle of 90 degrees is formed between the backrest module (6) and the base module (5);
when the nursing bed is in a standing position, the pedal plate (3) is placed on the ground, the leg module (4), the base module (5) and the backrest module (6) are positioned on the same plane, and a right angle or an obtuse angle is formed between the pedal plate (3) and the leg module (4).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011536598.8A CN112674967A (en) | 2020-12-23 | 2020-12-23 | Split type nursing bed of central authorities |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011536598.8A CN112674967A (en) | 2020-12-23 | 2020-12-23 | Split type nursing bed of central authorities |
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| CN112674967A true CN112674967A (en) | 2021-04-20 |
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| CN202011536598.8A Pending CN112674967A (en) | 2020-12-23 | 2020-12-23 | Split type nursing bed of central authorities |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5613252A (en) * | 1994-08-12 | 1997-03-25 | Yu; Cheng-Nan | Multipurpose sickbed |
| CN104825284A (en) * | 2015-05-12 | 2015-08-12 | 上海理工大学 | Standing and lying type wheelchair with turnover function |
| CN204723300U (en) * | 2015-03-16 | 2015-10-28 | 平顶山神行保健科技有限公司 | Multifunction combined nursing bed |
| CN109991618A (en) * | 2019-05-13 | 2019-07-09 | 上海理工大学 | A kind of embedded wheelchair-type nursing bed and its automatic butt method |
| CN111481376A (en) * | 2020-05-10 | 2020-08-04 | 烟台科慧科技服务有限公司 | Multifunctional nursing bed |
-
2020
- 2020-12-23 CN CN202011536598.8A patent/CN112674967A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5613252A (en) * | 1994-08-12 | 1997-03-25 | Yu; Cheng-Nan | Multipurpose sickbed |
| CN204723300U (en) * | 2015-03-16 | 2015-10-28 | 平顶山神行保健科技有限公司 | Multifunction combined nursing bed |
| CN104825284A (en) * | 2015-05-12 | 2015-08-12 | 上海理工大学 | Standing and lying type wheelchair with turnover function |
| CN109991618A (en) * | 2019-05-13 | 2019-07-09 | 上海理工大学 | A kind of embedded wheelchair-type nursing bed and its automatic butt method |
| CN111481376A (en) * | 2020-05-10 | 2020-08-04 | 烟台科慧科技服务有限公司 | Multifunctional nursing bed |
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Application publication date: 20210420 |