Rehabilitation treatment bed

Abstract

The invention discloses a rehabilitation treatment bed, and belongs to the technical field of medical instruments. A rehabilitation treatment bed comprises a device body, pulleys are connected to the four corners of the lower end of the device body, a seat changing assembly is connected to the upper end of the device body, and through cooperative operation of the seat changing assembly and a control system, when a patient needs to be adjusted to be in a sitting posture state, only a control panel needs to give an instruction, and the sitting posture of the patient can be adjusted. The first supporting assembly and the third supporting assembly can rotate clockwise around the rotating shaft, the treatment bed is rapidly adjusted to be in a sitting posture, and when a patient wants to go out by using a wheelchair, through a series of instruction operations, the first guardrail assembly can rotate and descend to be matched with the moving function of the exchange seat assembly, the patient can be stably transferred to the wheelchair, and the treatment bed is convenient to use. In the whole process, nursing workers do not need to be constantly assisted on site, the problem that the patient lacks the help of the nursing workers when getting out of bed and moving is effectively solved, the patient is endowed with more action autonomy, and the use convenience of the patient is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and more particularly, to a rehabilitation treatment bed. Background Art

[0002] The treatment bed, also known as the nursing bed, is a bed body for patients to lie on their backs for treatment or rest clinically. After patients undergo various surgical treatments, they usually need to lie in bed and rest or recuperate. And some patients have varying degrees of loss of ability due to their inability to get out of bed and move, which makes the daily life of patients rely on the care of nursing staff.

[0003] Moreover, during the treatment period, staying in the hospital ward for a long time will cause the patient's mood to be depressed, which will bring certain negative impacts on the physical rehabilitation of the patient. Therefore, the patient needs to be exposed to the outside nature more, so as to keep the patient in a positive state of mind to the greatest extent. However, due to the patient's inability to get out of bed and move independently, they need the help of a caregiver to sit in a wheelchair and move. But the caregiver cannot stay with the patient all the time. As a result, when the patient needs to get out of bed and move, there is no caregiver to help the patient sit on the wheelchair. Coupled with long-term recuperation in the hospital ward, it may have certain negative impacts, and may even reduce the rate of physical rehabilitation of the patient. Summary of the Invention

[0004] The purpose of the present invention is to provide a rehabilitation treatment bed to solve the problems raised in the above background art.

[0005] A rehabilitation treatment bed includes a device main body. Pulley wheels are connected to the four corners at the lower end of the device main body. And a seat swapping component is connected to the upper end of the device main body. One end of the seat swapping component is connected to a railing, and a first guardrail component is connected to the end of the seat swapping component far from the railing. The first guardrail component includes a rectangular frame body. A plurality of grooves are formed on the surface of the end of the rectangular frame body far from the seat swapping component. And a rotating component is connected in the inner cavity of the rectangular frame body. And electric telescopic rods are connected to the lower side surfaces at both ends of the rectangular frame body, and the bottom ends of the electric telescopic rods are fixed on the upper surface of the base. The seat swapping component includes a first support component. One end of the first support component is connected to a second support component. A first rotating shaft is connected to the end of the first support component close to the second support component. And a third support component is connected to the end of the second support component far from the first support component. A second rotating shaft is connected to the end of the third support component close to the second support component. One end of the first rotating shaft is rotatably connected to the railing, and one end of the second rotating shaft is rotatably connected to the railing.

[0006] Preferably, the first support assembly includes a first rectangular support block, a placement groove is formed on the upper surface of the first rectangular support block, a T-shaped sliding groove is formed at the lower end of the placement groove, and a first threaded rod is connected in the inner cavity of the T-shaped sliding groove.

[0007] Preferably, one end of the first threaded rod is connected to a first driving motor, and a first sliding block is sleeved on the outer side of the first threaded rod. One end of the first sliding block close to the first guardrail assembly is connected to a rectangular support plate. The rectangular support plate fits with the placement groove, and the components of the first support assembly are the same as those of the second support assembly and the third support assembly. The first driving motor is installed in the inner cavity of the first rectangular support block.

[0008] Preferably, the rotating assembly includes a first rotating rod. A first connection groove is formed at one end of the first rotating rod. A connection block is connected in the inner cavity of the first connection groove. One end of the connection block away from the first rotating rod is connected to a second electric telescopic rod. One end of the first rotating rod away from the first connection groove is connected to a second driving motor. The second electric telescopic rod is installed in the inner cavity of the rectangular frame. When the second electric telescopic rod performs a contraction operation, the first connection groove will be separated from the second electric telescopic rod. When the second electric telescopic rod performs an extension operation, the first connection groove will coincide with the second electric telescopic rod.

[0009] Preferably, a plurality of vertical connecting rods are connected to the outer surface of the first rotating rod. A horizontal blocking rod is connected to the upper ends of the vertical connecting rods. Each vertical connecting rod fits with the groove. A plurality of support grooves are formed on the surface of the rectangular frame facing the first support assembly. The support grooves fit with the first rotating shaft and the second rotating shaft.

[0010] Preferably, a seat swapping system is installed in the device main body. The seat swapping system includes a seat swapping processing unit. The input end of the seat swapping processing unit is connected to a mode conversion module, a seat swapping module, and a guardrail rotation module. The output end of the seat swapping processing unit is connected to a first control module, a second control module, and a third control module.

[0011] Preferably, the input end of the mode conversion module is signal-connected to the data input end of the device main body, and the output end of the first control module is signal-connected to the data output end of the device main body.

[0012] Preferably, the input end of the seat swapping module is signal-connected to the data input end of the seat swapping assembly, and the output end of the second control module is signal-connected to the data input end of the seat swapping assembly.

[0013] Preferably, the input end of the guardrail rotation module is signal - connected to the data input end of the first guardrail assembly, and the output end of the third control module is signal - connected to the data output end of the first guardrail assembly.

[0014] Compared with the prior art, the advantages of the present invention are as follows: 1. In the present invention, through the coordinated operation of the seat assembly and the control system, when the patient needs to be adjusted to a sitting position, only by issuing an instruction through the control panel, the first support assembly and the third support assembly can be rotated clockwise around the rotating shaft, quickly adjusting the treatment bed to a sitting position. Moreover, when the patient wants to go out by wheelchair by himself, through a series of instruction operations, the first guardrail assembly can be rotated and lowered, and combined with the moving function of the seat assembly, the patient can be smoothly transferred to the wheelchair. The whole process does not require the presence of a caregiver at all times, effectively solving the problem of the lack of caregiver assistance when the patient gets out of bed and moves, endowing the patient with more mobility autonomy and greatly improving the convenience of the patient's use.

[0015] [[ID=�]]2. In the present invention, the patient can more conveniently transfer to the wheelchair with the help of the treatment bed and go out by himself, coming into contact with the external natural environment, breaking the long - term closed state limited to the hospital ward. This way helps to relieve the negative emotions such as depression of the patient caused by long - term hospitalization, enabling the patient to face the rehabilitation treatment with a more positive attitude, and thus accelerating the physical recovery rate to a certain extent, which is of great significance to the physical and mental health recovery of the patient.

[0016] 3. In the present invention, the seat replacement system carried in the device body realizes the intelligent control of various functions of the treatment bed through the cooperation of multiple modules such as the mode conversion module, the seat replacement module and the guardrail rotation module with the seat replacement processing unit. Medical staff or patients only need to operate through a simple control panel to accurately control various actions of the treatment bed. Compared with traditional rehabilitation treatment beds, it reduces the complexity of manual operation, improves the operation efficiency in the rehabilitation treatment process, and also reduces the risk brought by improper manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall structural schematic diagram of the present invention; Figure 2 is the structural schematic diagram of the seat replacement state of the present invention; Figure 3 is the structural schematic diagram of the seat replacement assembly of the present invention; Figure 4 is the structural schematic diagram of the first support assembly of the present invention; Figure 5 is the structural schematic diagram of the first guardrail assembly of the present invention; Figure 6 is the structural schematic diagram of the rotating assembly of the present invention; Figure 7 This is the system structure block diagram of the present invention.

[0018] Explanation of the reference numerals in the figure: 1. Device main body; 2. Pulley; 3. Seat replacement assembly; 301. First support assembly; 302. Second support assembly; 303. First rotating shaft; 304. Third support assembly; 305. Second rotating shaft; 306. First rectangular support block; 307. Placing groove; 308. T-shaped sliding groove; 309. First threaded rod; 310. First driving motor; 311. First sliding block; 312. Rectangular support plate; 4. Rail; 5. First guardrail assembly; 501. Rectangular frame body; 502. Groove; 503. Rotating assembly; 504. Electric telescopic rod; 505. First rotating rod; 506. First connecting groove; 507. Connecting block; 508. Second electric telescopic rod; 509. Second driving motor; 510. Vertical connecting rod; 511. Horizontal blocking rod. Detailed implementation manners

[0019] Example: Please refer to Figure 1 and Figure 2 , a rehabilitation treatment bed, including a device main body 1, pulleys 2 are connected to the four corners at the lower end of the device main body 1, and a seat replacement assembly 3 is connected to the upper end of the device main body 1. One end of the seat replacement assembly 3 is connected to a rail 4, and one end of the seat replacement assembly 3 far from the rail 4 is connected to a first guardrail assembly 5. A control panel is arranged on the surface of the rail 4 near the seat replacement assembly 3. Please refer to Figure 5 , the first guardrail assembly 5 includes a rectangular frame body 501. A plurality of grooves 502 are formed on the surface of the rectangular frame body 501 far from the seat replacement assembly 3. A rotating assembly 503 is connected in the inner cavity of the rectangular frame body 501. Electric telescopic rods 504 are connected to the lower side surfaces at both ends of the rectangular frame body 501, and the bottom ends of the electric telescopic rods 504 are fixed on the upper surface of the device main body 1. Please refer to Figure 3 , the seat replacement assembly 3 includes a first support assembly 301. One end of the first support assembly 301 is connected to a second support assembly 302. A first rotating shaft 303 is connected to the first support assembly 301 near the second support assembly 302. One end of the second support assembly 302 far from the first support assembly 301 is connected to a third support assembly 304. A second rotating shaft 305 is connected to the third support assembly 304 near the second support assembly 302. One end of the first rotating shaft 303 is rotatably connected to the rail 4, and one end of the second rotating shaft 305 is rotatably connected to the rail 4.

[0020] Specifically, by coordinating the operation of the seat assembly 3 and the control system, when the patient needs to be adjusted to a sitting position, only by issuing an instruction through the control panel, the first support component 301 and the third support component 304 can be rotated clockwise around the rotating shaft, quickly adjusting the treatment bed to a sitting position. Moreover, when the patient wants to go out by wheelchair by himself, through a series of instruction operations, the first guardrail component 5 can be rotated and lowered, and combined with the moving function of the adjustable seat assembly 3, the patient can be smoothly transferred to the wheelchair. The whole process does not require a caregiver to be present at all times to assist, effectively solving the problem of the lack of caregiver help when the patient gets out of bed and moves, giving the patient more mobility autonomy and greatly improving the convenience of use for the patient.

[0021] Please refer to Figure 4 , the first support component 301 includes a first rectangular support block 306. A placement groove 307 is formed on the upper surface of the first rectangular support block 306. A T-shaped sliding groove 308 is formed at the lower end of the placement groove 307. A first threaded rod 309 is connected in the inner cavity of the T-shaped sliding groove 308.

[0022] Please refer to Figure 4 , one end of the first threaded rod 309 is connected to a first driving motor 310. A first sliding block 311 is sleeved on the outer side of the first threaded rod 309. One end of the first sliding block 311 close to the first guardrail component 5 is connected to a rectangular support plate 312. The rectangular support plate 312 fits with the placement groove 307. The components of the first support component 301 are the same as those of the second support component 302 and the third support component 304. The first driving motor 310 is installed in the inner cavity of the first rectangular support block 306.

[0023] Please refer to Figure 6 , the rotating component 503 includes a first rotating rod 505. A first connection groove 506 is formed at one end of the first rotating rod 505. A connection block 507 is connected in the inner cavity of the first connection groove 506. One end of the connection block 507 away from the first rotating rod 505 is connected to a second electric telescopic rod 508. One end of the first rotating rod 505 away from the first connection groove 506 is connected to a second driving motor 509. The second electric telescopic rod 508 is installed in the inner cavity of the rectangular frame 501. When the second electric telescopic rod 508 performs a contraction operation, the first connection groove 506 will be separated from the second electric telescopic rod 508. When the second electric telescopic rod 508 performs an extension operation, the first connection groove 506 will coincide with the second electric telescopic rod 508. A sensor is connected to the lower end of the rectangular support plate 312.

[0024] Please refer to Figure 6, on the outer surface of the first rotating rod 505, several vertical connecting rods 510 are connected. The upper ends of the vertical connecting rods 510 are connected with a horizontal blocking rod 511. Each vertical connecting rod 510 fits with the groove 502. And on the surface of one end of the rectangular frame body 501 facing the first support assembly 301, several support grooves are provided. And the support grooves fit with the first rotating shaft 303 and the second rotating shaft 305. And the support grooves are opened from the upper surface of the rectangular frame body 501. And in the sitting posture, the lower surface of the rectangular support plate 312 in the first support assembly 301 is located above the armrest of the wheelchair.

[0025] Specifically, it enables the patient to transfer to the wheelchair from the treatment bed more conveniently and go out by themselves, coming into contact with the external natural environment, breaking the long-term confined state in the hospital ward. This way helps to relieve negative emotions such as depression of the patient caused by long-term hospitalization, enabling the patient to face the rehabilitation treatment with a more positive attitude, and thus accelerating the physical rehabilitation rate to a certain extent, which is of great significance to the physical and mental health recovery of the patient.

[0026] Please refer to Figure 7 , a seat swapping system is installed in the device main body 1. The seat swapping system includes a seat swapping processing unit. The input end of the seat swapping processing unit is connected with a mode conversion module, a seat swapping module, and a guardrail rotation module. The output end of the seat swapping processing unit is connected with a first control module, a second control module, and a third control module.

[0027] The input end of the mode conversion module is signal-connected to the data input end of the device main body 1, and the output end of the first control module is signal-connected to the data output end of the device main body 1.

[0028] The input end of the seat swapping module is signal-connected to the data input end of the seat swapping assembly 3, and the output end of the second control module is signal-connected to the data input end of the seat swapping assembly 3.

[0029] The input end of the guardrail rotation module is signal-connected to the data input end of the first guardrail assembly 5, and the output end of the third control module is signal-connected to the data output end of the first guardrail assembly 5.

[0030] Specifically, the seat swapping system installed in the device main body, through the cooperation of multiple modules such as the mode conversion module, the seat swapping module, and the guardrail rotation module with the seat swapping processing unit, realizes the intelligent control of various functions of the treatment bed. Medical staff or patients can accurately control various actions of the treatment bed only through simple operations on the control panel. Compared with the traditional rehabilitation treatment bed, it reduces the complexity of manual operations, improves the operation efficiency during the rehabilitation treatment process, and also reduces the risks brought by improper manual operations.

[0031] Working principle: When the patient needs to adjust the treatment bed to a sitting position, they need to use the control panel beside the treatment bed and then input data instructions into the mode conversion module through the control panel. At this time, the mode conversion module will start the drive in the device main body 1 through the seat adjustment unit, so that the first rectangular support block 306 in the first support assembly 301 rotates clockwise around the first rotating shaft 303, and the first rectangular support block 306 in the third support assembly 304 rotates clockwise around the second rotating shaft 305. This will cause the first rectangular support block 306 in the first support assembly 301 and the first rectangular support block 306 in the second support assembly 302 to rotate synchronously. At this time, after the seat adjustment assembly 3 has adjusted to the sitting position, the seat adjustment unit will send data to the first control module and stop the drive in the device main body 1 by the first control module; After the seat adjustment assembly 3 has adjusted to the sitting position, if the patient needs to go out for a stroll in a wheelchair by themselves, at this time, the guardrail rotation instruction is sent to the seat adjustment unit through the guardrail rotation module through the control panel, and then the instruction is sent to the second electric telescopic rod 508 through the seat adjustment unit, so that the second electric telescopic rod 508 performs a contraction operation until the connecting block 507 is separated from the first connecting groove 506. At this time, the seat adjustment unit will start the second drive motor 509 to rotate half a turn and drive the first rotating rod 505 to rotate half a turn, so that the vertical connecting rod 510 and the horizontal blocking rod 511 rotate half a turn along the groove 502. Then, the seat adjustment unit will start the electric telescopic rod 504 to perform a contraction operation and drive the first guardrail assembly 5 to move downward, so that the rectangular frame 501 moves downward. When the electric telescopic rod 504 contracts to the system-set value, it will send data to the processing unit, and then send it to the third control module through the processing unit, so that the third control module stops the contraction operation of the electric telescopic rod 504. At this time, the upper surface of the rectangular frame 501 is at the same horizontal plane as the lower surface of the rectangular support plate 312 in the second support assembly 302; When the upper surface of the rectangular frame 501 is at the same horizontal plane as the lower surface of the rectangular support plate 312 in the second support assembly 302, the seat adjustment instruction is sent to the seat adjustment module through the control panel, and then sent to the processing unit through the seat adjustment module. At this time, the processing unit will start the first drive motor 310 in the three support assemblies and drive the first threaded rod 309 to rotate, so as to drive the first sliding block 311 and the rectangular support plate 312 to move synchronously along the placement groove 307 and the T-shaped chute 308 in the direction of the first guardrail assembly 5, thereby generating a moving force on the patient and driving the patient to move in the direction of the first guardrail assembly 5 until the lower end of the first sliding block 311 moves to the other end of the T-shaped chute 308, and stops the operation of the first drive motor 310 in the three support assemblies; When the first drive motor 310 in the three support components stops running, the inner side of the wheelchair used by the patient is fitted to the outer surface of the rectangular support plate 312 in the three support components. At this time, when the sensor detects that the inner side of the wheelchair used by the patient is fitted to the outer surface of the rectangular support plate 312 in the three support components, it will transmit the data to the processing unit, so that the processing unit transmits the data to the second control module, and then the second control module controls the first drive motor 310 in the three support components to reverse in sequence, so that the rectangular support plate 312 in the three support components performs a reset operation in sequence, and the treatment bed returns to its original position, and the patient is blocked by the wheelchair. In this way, when the rectangular support plate 312 in the three support components is separated from the patient, the patient will sit on the wheelchair, and then the patient can move by himself using the wheelchair, and all operations end here.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. A rehabilitation treatment bed, comprising a device main body (1), characterized in that: At the four corners at the lower end of the device main body (1), pulleys (2) are connected, and at the upper end of the device main body (1), a seat replacement component (3) is connected. One end of the seat replacement component (3) is connected to a railing (4), and at the end of the seat replacement component (3) away from the railing (4), a first guardrail component (5) is connected; The first guardrail component (5) includes a rectangular frame body (501). On the surface of the end of the rectangular frame body (501) away from the seat replacement component (3), a number of grooves (502) are provided, and in the inner cavity of the rectangular frame body (501), a rotating component (503) is connected. On the lower side surfaces at both ends of the rectangular frame body (501), electric telescopic rods (504) are connected; The seat replacement component (3) includes a first support component (301). At one end of the first support component (301), a second support component (302) is installed. At the end of the first support component (301) close to the second support component (302), a first rotating shaft (303) is connected. At the end of the second support component (302) away from the first support component (301), a third support component (304) is installed. At the end of the third support component (304) close to the second support component (302), a second rotating shaft (305) is connected.

2. The rehabilitation treatment bed according to claim 1, characterized in that: The first support component (301) includes a first rectangular support block (306). On the upper surface of the first rectangular support block (306), a placement groove (307) is provided. At the lower end of the placement groove (307), a T-shaped sliding groove (308) is provided. In the inner cavity of the T-shaped sliding groove (308), a first threaded rod (309) is connected.

3. A rehabilitation treatment bed according to claim 2, characterized in that: One end of the first threaded rod (309) is connected to a first driving motor (310). The outer side of the first threaded rod (309) is sleeved with a first sliding block (311). At the end of the first sliding block (311) close to the first guardrail component (5), a rectangular support plate (312) is connected. The rectangular support plate (312) fits with the placement groove (307).

4. The rehabilitation treatment bed according to claim 3, characterized in that: The rotating component (503) includes a first rotating rod (505). At one end of the first rotating rod (505), a first connection groove (506) is provided. In the inner cavity of the first connection groove (506), a connection block (507) is connected. At the end of the connection block (507) away from the first rotating rod (505), a second electric telescopic rod (508) is connected. At the end of the first rotating rod (505) away from the first connection groove (506), a second driving motor (509) is connected.

5. A rehabilitation treatment bed according to claim 4, wherein: On the outer surface of the first rotating rod (505), a number of vertical connecting rods (510) are connected. At the upper ends of the vertical connecting rods (510), a horizontal blocking rod (511) is connected. Each vertical connecting rod (510) fits with the groove (502).

6. The rehabilitation treatment bed according to claim 5, wherein: A seat swapping system is installed inside the device main body (1). The seat swapping system includes a seat swapping processing unit. The input end of the seat swapping processing unit is connected to a mode conversion module, a seat swapping module, and a guardrail rotation module. The output end of the seat swapping processing unit is connected to a first control module, a second control module, and a third control module.

7. The rehabilitation treatment bed according to claim 6, wherein: The input end of the mode conversion module is signal-connected to the data input end of the device main body (1). The output end of the first control module is signal-connected to the data output end of the device main body (1).

8. The rehabilitation treatment bed according to claim 7, wherein: The input end of the seat swapping module is signal-connected to the data input end of the seat swapping assembly (3). The output end of the second control module is signal-connected to the data input end of the seat swapping assembly (3).

9. The rehabilitation treatment bed according to claim 8, wherein: The input end of the guardrail rotation module is signal-connected to the data input end of the first guardrail assembly (5). The output end of the third control module is signal-connected to the data output end of the first guardrail assembly (5).

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