Hospital nursing bed for the elderly

Abstract

The utility model discloses a hospitalization auxiliary getting-up nursing bed special for old people belongs to medical nursing field, it solved the old person getting-up getting out of bed inconvenient, lack auxiliary getting-up function etc. problem. Including the chassis, the top of chassis is provided with the support frame, the top of support frame is provided with the bedstead, the top outer wall of bedstead is connected with a plurality of equidistance distribution's bed board, the both sides outer wall of bedstead is connected with the guardrail, still include: support mechanism: support mechanism includes the sixth electric push rod of connecting in the one side outer wall of bedstead, and the output of sixth electric push rod is connected with transmission rod through the hinge, and the one end of transmission rod is rotatably connected with the push plate away from sixth electric push rod, and the one side outer wall of push plate is connected in the top outer wall of one of bed board through the pivot away from transmission rod, and the bottom outer wall of bed board is equipped with the limit slot. The utility model discloses a hospitalization auxiliary getting-up nursing bed special for old people has the effect of facilitating the old person getting out of bed and avoiding the collision of head and backrest when the old person getting-up.

Description

Technical Field

[0001] This utility model relates to the field of medical and nursing equipment technology, and in particular to a special hospital bed for elderly people that assists with getting up in the hospital. Background Technology

[0002] In the field of medical and nursing equipment, the hospital assisted standing care bed for the elderly is one of the indispensable core equipment in hospitals, nursing homes and other institutions. It is mainly used to provide elderly patients with limited mobility and bed rest with auxiliary functions such as getting up, adjusting body position and transferring, aiming to reduce the workload of nursing staff and improve the comfort and autonomy of elderly patients.

[0003] However, traditional hospital beds for elderly patients that are designed to assist with getting up require the elderly to rely on their own limb strength to overcome their own body weight when getting up. This makes the process difficult and can easily lead to discomfort or the risk of falling due to unstable exertion. For example, some elderly patients have severe weakness in their waist and legs due to stroke, fracture surgery, or other reasons. When using existing nursing beds to get up, they need to exert force to lift their bodies, which not only increases the burden on their waist and leg muscles, but also easily causes their bodies to sway due to imbalance of force exertion. They may even be unable to complete the action of getting up due to physical exhaustion and rely entirely on the assistance of caregivers. This reduces the elderly's willingness to move independently and increases the workload of caregivers. Utility Model Content

[0004] This utility model discloses a special hospital bed for elderly people to help them get up, which aims to solve the technical problem that traditional hospital beds for elderly people to help them get up require the elderly to rely on their own limb strength to overcome their body weight, making the process difficult and prone to discomfort or falls due to unstable force exertion.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: An elderly-specific hospital assisted sitting and care bed includes a base frame, a support frame above the base frame, a bed frame above the support frame, multiple equally spaced bed boards connected to the top outer wall of the bed frame, and guardrails connected to the two outer walls of the bed frame. It also includes: a support mechanism comprising a sixth electric push rod connected to one outer wall of the bed frame, the output end of the sixth electric push rod being hinged to a transmission rod, a push plate rotatably connected to the end of the transmission rod away from the sixth electric push rod, the outer wall of the push plate away from the transmission rod being connected to the top outer wall of one of the bed boards via a pivot shaft, a limiting groove provided on the bottom outer wall of one of the bed boards, the transmission rod being disposed on the inner wall of the limiting groove, the transmission rod and the limiting groove cooperating; a fifth electric push rod connected inside the guardrails, the output end of the fifth electric push rod being connected to a railing; and an adjustment mechanism located on one outer wall of the bed frame.

[0006] By adopting the above technical solution, the support mechanism includes a sixth electric push rod connected to the outer wall of one side of the bed frame. The output end of the sixth electric push rod is connected to the transmission rod via a hinge to drive the transmission rod to reciprocate. The hinge connection can adapt to the angle changes during the movement of both. At the same time, the other end of the push plate is connected to the top outer wall of one of the bed boards via a rotating shaft, so that the sixth electric push rod provides power for the rotation of the push plate, thereby providing a lifting force from the elderly person's buttocks when the elderly person gets up. When the elderly person's palm is placed on the railing, the fifth electric push rod installed on the inner wall of the railing is activated to drive the railing connected to its output end to rise and fall, thereby cooperating with the push plate to provide a lifting force for the elderly person to get up, thus facilitating the elderly person to get up.

[0007] As a further embodiment of this utility model: the adjustment mechanism includes two symmetrically distributed fixed seats connected to one outer wall of the bed frame. Each of the two fixed seats has a limiting plate on its opposite outer wall. The two limiting plates are connected to the same backing plate on one outer wall. The inner wall of the fixed seat is connected to two symmetrically distributed telescopic rods. The outer wall of the telescopic rod is sleeved with a spring. The outer wall of one side of the telescopic rod is connected to a fixing bead. The two fixing beads are engaged with the outer wall of the same limiting plate. The outer walls on both sides of the limiting plate are provided with multiple equally spaced fixing grooves. The fixing beads and the fixing grooves are used in conjunction.

[0008] By adopting the above technical solution, the adjustment mechanism includes two symmetrically distributed fixed seats connected to one outer wall of the bed frame. The fixed seats provide a mounting base for the internal components. Limiting plates are movably installed on the opposite outer walls of the two fixed seats. The limiting plates drive the backrest to move and provide a locking and positioning carrier for the fixing beads. At this time, two symmetrically distributed telescopic rods are fixed through the inner walls of the fixed seats. The telescopic rods guide the springs. The outer walls of one side of the telescopic rods are connected to the fixing beads through a pivot. The fixing beads cooperate with the fixing grooves opened on the outer walls of the limiting plates to achieve positioning and locking of the backrest after adjustment. The height of the backrest changes through the limiting plates, so that before the elderly person stands up, the top outer wall of the backrest located at the elderly person's head is retracted to the same level as the bed board, so that the elderly person can stand up easily without worrying about their head hitting the backrest.

[0009] In summary, this application includes at least one of the following beneficial technical effects: 1. To facilitate the elderly getting out of bed, the sixth electric push rod drives its output end to move through the transmission rod connected by a hinge. This causes the transmission rod to drive the push plate to rotate around the pivot connected to the bed board, providing a stable lifting force from the elderly's buttocks. This matches the rhythm of the elderly's body exertion when getting up, effectively reducing the burden on the waist and legs. At the same time, the fifth electric push rod on the inner wall of the guardrail can drive the guardrail to rise and fall. When the elderly place their palms on the guardrail, the guardrail can serve as a stable support point, working in synergy with the lifting force of the push plate to provide two-way auxiliary force for the elderly to get up, helping them gradually complete the action of getting up.

[0010] 2. To prevent the elderly from colliding with the headboard when they get up, the headboard located at the elderly's head position can be moved to the same level as the bed board by the limit plate before the elderly prepare to get up. This eliminates the physical obstacle of the elderly's head colliding with the headboard when they get up, so that the elderly can easily complete the action of getting up without having to deliberately lower their head or adjust their posture.

[0011] Other features and advantages of this utility model will be disclosed in detail in the following specific embodiments and accompanying drawings. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a hospital-specific assisted standing care bed for the elderly, as proposed in this utility model.

[0013] Figure 2 This is a schematic diagram of the overall structure of a hospital-specific assisted sitting and care bed for the elderly proposed in this utility model from another angle.

[0014] Figure 3 This is a schematic diagram of the second support plate structure of a hospital-specific assisted sitting and care bed for the elderly proposed in this utility model.

[0015] Figure 4 This is a schematic diagram of the rotating platform structure of a hospital-specific assisted standing care bed for the elderly, as proposed in this utility model.

[0016] Figure 5 This is a schematic diagram of the railing structure of a hospital bed for elderly patients that is designed to assist with getting up.

[0017] Figure 6 This is a schematic diagram of the backrest structure of a hospital bed for elderly patients that is designed to assist with getting up.

[0018] Figure 7 This is a schematic diagram of the push plate structure of a hospital-specific assisted sitting and care bed for the elderly, as proposed in this utility model.

[0019] Figure 8 This is a side sectional view of the bed board structure of a hospital bed for elderly patients that is designed to assist with getting up and nursing.

[0020] Figure 9 For the present utility model in Figure 6 A magnified structural diagram of point A in the middle.

[0021] In the attached diagram: 1. Base frame; 2. First electric push rod; 3. First connecting rod; 4. Support frame; 5. Second electric push rod; 6. Mounting seat; 7. Bed frame; 8. Bed board; 9. Third electric push rod; 10. First rotating rod; 11. First support plate; 12. Fourth electric push rod; 13. Second rotating rod; 14. Second support plate; 15. Backrest plate; 16. Limiting plate; 17. Guardrail; 18. Railing; 19. Fifth electric push rod; 20. Guide rod; 21. Fixing groove; 22. Sixth electric push rod; 23. Transmission rod; 24. Limiting groove; 25. Fixing seat; 26. Telescopic rod; 27. Spring; 28. Fixing bead; 29. ​​Connecting plate; 30. Rotary table; 31. Push plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 7 and Figure 8 An elderly-specific hospital assisted standing care bed includes a base frame 1, a support frame 4 above the base frame 1, a bed frame 7 above the support frame 4, multiple equally spaced bed boards 8 connected to the top outer wall of the bed frame 7, and guardrails 17 connected to the two outer walls of the bed frame 7. It also includes: a support mechanism: the support mechanism includes a sixth electric push rod 22 connected to one outer wall of the bed frame 7, the output end of the sixth electric push rod 22 being hinged to a transmission rod 23, the end of the transmission rod 23 away from the sixth electric push rod 22 being rotatably connected to a push plate 31, the outer wall of the push plate 31 away from the transmission rod 23 being connected to the top outer wall of one of the bed boards 8 via a pivot, a limiting groove 24 being provided on the bottom outer wall of one of the bed boards 8, the transmission rod 23 being disposed on the inner wall of the limiting groove 24, the transmission rod 23 and the limiting groove 24 working together; a fifth electric push rod 19 connected inside the guardrail 17, the output end of the fifth electric push rod 19 being connected to a railing 18; and an adjustment mechanism: the adjustment mechanism is located on one outer wall of the bed frame 7.

[0024] Specifically, the support mechanism includes a sixth electric push rod 22 connected to the outer wall of one side of the bed frame 7. The output end of the sixth electric push rod 22 is connected to the transmission rod 23 via a hinge, which is used to drive the transmission rod 23 to reciprocate. The hinge connection can adapt to the angle changes during the movement of both. At the same time, the other end of the push plate 31 is connected to the top outer wall of one of the bed boards 8 via a pivot, so that the sixth electric push rod 22 provides power for the rotation of the push plate 31, thereby providing a lifting force from the elderly person's buttocks when the elderly person gets up. When the elderly person's palm is placed on the railing 18, the fifth electric push rod 19 installed on the inner wall of the guardrail 17 is activated to drive the railing 18 connected to its output end to rise and fall, thereby cooperating with the push plate 31 to provide a lifting force for the elderly person to get up, so as to facilitate the elderly person to get up.

[0025] The bottom outer wall of the railing 18 is connected to two symmetrically distributed guide rods 20. The two guide rods 20 are slidably connected to the inner wall of the same guardrail 17. The guide rods 20 are used to limit the raising and lowering of the railing 18.

[0026] Specifically, the outer wall of the base frame 1 is provided with two first electric push rods 2 installed in opposite directions. The output end of the first electric push rod 2 is connected to a first connecting rod 3. The outer wall of the two first connecting rods 3 away from the first electric push rod 2 is connected to the bottom outer wall of the same support frame 4 by hinges. At this time, the outer wall of the base frame 1 is fixedly provided with two first electric push rods 2 installed in opposite directions. Then, the first electric push rod 2 drives the first connecting rod 3 connected to the hinge at its output end to move. At the same time, the outer wall of the two first connecting rods 3 away from the first electric push rod 2 is connected to the bottom outer wall of the same support frame 4 by hinges, thereby achieving the adjustment of the overall height of the equipment by driving the support frame 4 to rise and fall.

[0027] Specifically, multiple bed boards 8 are connected in pairs via hinges, forming a single nursing bed body. A third electric push rod 9 and a fourth electric push rod 12 are sequentially connected to the outer wall of the bed frame 7. The output end of the third electric push rod 9 is connected to a first rotating rod 10, and a first support plate 11 is rotatably connected to one side of the outer wall of the first rotating rod 10. The output end of the fourth electric push rod 12 is connected to a second rotating rod 13, and a second support plate 14 is rotatably connected to one side of the outer wall of the second rotating rod 13. The first support plate 11 and the second support plate 14 are connected to the bottom outer wall of the same nursing bed body. The bed boards 8, rotatably connected by multiple hinges, allow adjacent bed boards 8 to rotate relative to each other. The multiple bed boards 8, when spliced ​​together, form a single nursing bed body, providing a support surface for the elderly. At this time, the outer wall of the bed frame 7 is sequentially fixed... A third electric push rod 9 and a fourth electric push rod 12 are fixedly connected. The third electric push rod 9 provides power for flipping the nursing bed body near the elderly person's back, and the fourth electric push rod 12 provides power for flipping the nursing bed body near the elderly person's legs. At this time, the output end of the third electric push rod 9 is connected to a first rotating rod 10 through a coupling. The first rotating rod 10 and the nursing bed body are connected through a first support plate 11. The first rotating rod 10 converts the rotational power of the motor into the flipping power of multiple bed boards 8 near the elderly person's back. At the same time, the output end of the fourth electric push rod 12 is connected to a second rotating rod 13 through a coupling. The second rotating rod 13 and the nursing bed body are connected through a second support plate 14. Similarly, the second rotating rod 13 provides the flipping power of multiple bed boards 8 near the elderly person's legs.

[0028] Reference Figure 1 , Figure 6 and Figure 9 In a preferred embodiment, the adjustment mechanism includes two symmetrically distributed fixed seats 25 connected to one outer wall of the bed frame 7. Each of the two fixed seats 25 has a limit plate 16 on its opposite outer wall. The same backing plate 15 is connected to one outer wall of the two limit plates 16. Two symmetrically distributed telescopic rods 26 are connected to the inner wall of the fixed seat 25. A spring 27 is sleeved on the outer wall of the telescopic rod 26. A fixing bead 28 is connected to one outer wall of the telescopic rod 26. The two fixing beads 28 are engaged with the outer wall of the same limit plate 16. Multiple equally spaced fixing grooves 21 are provided on the outer walls of both sides of the limit plate 16. The fixing beads 28 and the fixing grooves 21 are used in conjunction.

[0029] Specifically, the adjustment mechanism includes two symmetrically distributed fixed seats 25 connected to one side of the outer wall of the bed frame 7. The fixed seats 25 provide a mounting base for the internal components. A limit plate 16 is movably provided on the opposite side of the outer wall of the two fixed seats 25. The limit plate 16 is used to drive the backrest 15 to move and at the same time provides a locking and positioning carrier for the fixing bead 28. At this time, two symmetrically distributed telescopic rods 26 are fixed through the inner wall of the fixed seats 25. The telescopic rods 26 guide the spring 27. The outer wall of one side of the telescopic rod 26 is connected to the fixing bead 28 through a pivot. The fixing bead 28 cooperates with the fixing groove 21 opened on the outer wall of the limit plate 16 to achieve the positioning and locking of the backrest 15 after adjustment. The height of the backrest 15 is changed by the limit plate 16, so that before the elderly person stands up, the top outer wall of the backrest 15 located at the head of the elderly person is folded to the same level as the bed board 8, so that the elderly person can stand up easily without worrying about their head hitting the backrest 15.

[0030] The two ends of the spring 27 are respectively connected to the outer wall of the fixed seat 25 and the fixed bead 28. The fixed seat 25 has a concave structure. The elastic force of the spring 27 can push the fixed bead 28 into the fixed groove 21. At the same time, it can be compressed when adjusting the backrest 15, so that the fixed bead 28 is disengaged from the fixed groove 21, thereby realizing the height adjustment of the backrest 15. The fixed seat 25 has a concave structure, which can adapt to the movement of the limiting plate 16.

[0031] Specifically, the outer wall of the fixing bead 28 near the limiting plate 16 is spherical. The spherical structure of the fixing bead 28 is used to reduce the friction of the fixing groove 21, making it easier to adjust the height of the backing plate 15.

[0032] Reference Figure 1 , Figure 2 and Figure 4 In a preferred embodiment, the same mounting base 6 is connected to both outer walls of the support frame 4, and a second electric push rod 5 is connected to one outer wall of the support frame 4. The output end of the second electric push rod 5 is connected to a connecting plate 29, and a rotary table 30 is connected to the end of the connecting plate 29 away from the second electric push rod 5. The rotary table 30 is connected to the inner wall of the mounting base 6 through a bearing, and the top outer wall of the rotary table 30 is connected to the bottom outer wall of the bed frame 7.

[0033] Specifically, the mounting base 6 provides a mounting carrier for the rotating table 30 and connects the support frame 4 and the bed frame 7. At this time, by activating the second electric push rod 5 on one side of the outer wall of the support frame 4, and with the two ends of the connecting plate 29 respectively rotatably connected to the output end of the second electric push rod 5 and one side of the outer wall of the rotating table 30, the rotating table 30 is driven to rotate by activating the second electric push rod 5, thereby driving the bed frame 7 to rotate and realizing the angle adjustment of the bed frame 7, thus adapting to the needs of the elderly for changing body position and nursing operations.

[0034] Working Principle: In use, the equipment consists of a three-layer load-bearing structure from bottom to top: a base frame 1, a support frame 4, and a bed frame 7. The base frame 1 provides the foundation for the upper components. The support frame 4 connects the base frame 1 and the bed frame 7, handling lifting and rotation adjustments. The top of the bed frame 7 is connected by hinges to multiple equidistant bed boards 8, which are joined together to form the main body of the nursing bed, providing a lying support surface for the elderly. Guardrails 17 are fitted to the outer walls of both sides of the bed frame 7, providing both protection and assistance in getting up. Furthermore, when the elderly person is about to get up, they can manually press down the limiting plate 16. The limiting plate 16 causes the backrest 15 to move synchronously, applying pressure to the fixing beads 28 engaged in the fixing groove 21, thereby actuating the springs 27 on the outer wall of the telescopic rod 26. When compressed, the bed frame 15 detaches from the current fixing slot 21 via the fixing bead 28 and slides along the outer wall of the limiting plate 16, locking into the fixing slot 21 of another position. When the top outer wall of the backrest 15 is retracted to the same level as the bed board 8, the elderly can get up without having to deliberately bend their heads, avoiding the risk of head collision. At this time, the two first electric push rods 2 with opposite installation directions on the outer wall of the base frame 1 are activated, driving the first connecting rod 3 connected by the hinge at its output end to move. The first connecting rod 3 drives the support frame 4 to rise and fall, thereby driving the bed frame 7 and the nursing bed body above the support frame 4 to rise and fall synchronously. This system allows for overall height adjustment of the nursing bed to meet the needs of elderly people of different heights when getting out of bed. Simultaneously, multiple bed panels 8 are connected in pairs via hinges, enabling relative rotation. The third electric push rod 9 and the fourth electric push rod 12 on the outer wall of the bed frame 7 provide rotation power to different areas of the bed panels 8. The third electric push rod 9 drives the bed panel 8 closest to the elderly person's back to rotate via the first rotating rod 10 at its output end, allowing for adjustment of the back support angle when the elderly person gets up. The fourth electric push rod 12 drives the bed panel 8 closest to the elderly person's legs to rotate via the second rotating rod 13 at its output end. The patient can now adjust their posture by raising their legs and bending their knees. Based on this, the second electric push rod 5 on one side of the support frame 4 is activated. The output end of the second electric push rod 5 drives the rotating table 30 to rotate around the bearing on the inner wall of the mounting base 6 via the connecting plate 29. The rotating table 30 drives the bed frame 7 connected to its top to rotate synchronously, thus achieving the rotation of the bed frame 7. This adapts to the patient's posture changes and the operational needs of caregivers. Then, the sixth electric push rod 22, fixed to one side of the outer wall of the bed frame 7, is activated. This allows the sixth electric push rod 22 to drive the transmission rod 23 through its output end. 2 and transmission rod 23 are connected by a hinge to accommodate the angle changes during the extension and retraction of the sixth electric push rod 22 and the swinging of the transmission rod 23. The transmission rod 23 is embedded in the inner wall of the limiting groove 24 on the bottom outer wall of the bed board 8, thus limiting the movement of the transmission rod 23. The end of the transmission rod 23 away from the sixth electric push rod 22 drives the push plate 31 to rotate around the pivot connected to the bed board 8, causing the push plate 31 to rise from below the elderly person's buttocks, matching the rhythm of the elderly person's body movement when getting up, effectively reducing the strain on the waist and legs.When the elderly person places their hand on the railing 18, the fifth electric push rod 19, fixed inside the railing 17, is activated, driving the railing 18 connected to its output end to rise and fall. Simultaneously, two symmetrical guide rods 20 slide along the inner wall of the railing 17 via the bottom outer wall of the railing 18. The guide rods 20 limit the movement of the railing 18, ensuring it remains vertical and does not tilt during rising and falling. This, combined with the lifting force of the push plate 31, helps the elderly person to stand up smoothly and gradually, preventing swaying due to imbalance of force.

[0035] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A special hospital bed for elderly patients to assist with getting up, comprising a base frame (1), a support frame (4) above the base frame (1), a bed frame (7) above the support frame (4), a plurality of equally spaced bed boards (8) connected to the top outer wall of the bed frame (7), and guardrails (17) connected to the two outer walls of the bed frame (7), characterized in that, Also includes: Support mechanism: The support mechanism includes a sixth electric push rod (22) connected to the outer wall of one side of the bed frame (7). The output end of the sixth electric push rod (22) is connected to a transmission rod (23) via a hinge. The end of the transmission rod (23) away from the sixth electric push rod (22) is rotatably connected to a push plate (31). The outer wall of the push plate (31) away from the transmission rod (23) is connected to the top outer wall of one of the bed boards (8) via a rotating shaft. The bottom outer wall of one of the bed boards (8) is provided with a limiting groove (24). The transmission rod (23) is set on the inner wall of the limiting groove (24). The transmission rod (23) and the limiting groove (24) are used in cooperation. The guardrail (17) is connected to a fifth electric push rod (19). The output end of the fifth electric push rod (19) is connected to a railing (18). Adjustment mechanism: The adjustment mechanism is located on one side of the outer wall of the bed frame (7).

2. The elderly-specific hospital assisted abduction and rehabilitation bed according to claim 1, characterized in that, The bottom outer wall of the railing (18) is connected to two symmetrically distributed guide rods (20), and the two guide rods (20) are slidably connected to the inner wall of the same guardrail (17).

3. The elderly-specific hospital assisted abduction and rehabilitation bed according to claim 1, characterized in that, The outer wall of the base frame (1) is provided with two first electric push rods (2) with opposite installation directions. The output end of the first electric push rod (2) is connected to a first connecting rod (3). The two first connecting rods (3) are connected to the bottom outer wall of the same support frame (4) by hinges on the outer wall of the side away from the first electric push rod (2).

4. The elderly-specific hospital assisted abduction and rehabilitation bed according to claim 1, characterized in that, Multiple bed boards (8) are connected in pairs by hinges, and multiple bed boards (8) constitute the same nursing bed body. The outer wall of the bed frame (7) is connected in sequence with a third electric push rod (9) and a fourth electric push rod (12). The output end of the third electric push rod (9) is connected to a first rotating rod (10). A first support plate (11) is rotatably connected to one side of the outer wall of the first rotating rod (10). The output end of the fourth electric push rod (12) is connected to a second rotating rod (13). A second support plate (14) is rotatably connected to one side of the outer wall of the second rotating rod (13). The first support plate (11) and the second support plate (14) are connected to the bottom outer wall of the same nursing bed body.

5. The elderly-specific hospital assisted sitting and care bed according to claim 1, characterized in that, The adjustment mechanism includes two symmetrically distributed fixed seats (25) connected to one side of the outer wall of the bed frame (7). Each of the two fixed seats (25) has a limit plate (16) on the opposite side of its outer wall. The two limit plates (16) are connected to the same backing plate (15) on one side of their outer walls. The inner wall of the fixed seat (25) is connected to two symmetrically distributed telescopic rods (26). The outer wall of the telescopic rod (26) is fitted with a spring (27). The outer wall of the telescopic rod (26) is connected to a fixing bead (28). The two fixing beads (28) are engaged with the outer wall of the same limit plate (16). The outer walls of both sides of the limit plate (16) are provided with multiple equally spaced fixing grooves (21). The fixing beads (28) and the fixing grooves (21) are used in conjunction.

6. The elderly-specific hospital assisted abduction and rehabilitation bed according to claim 5, characterized in that, The two ends of the spring (27) are respectively connected to the outer wall of one side of the fixed seat (25) and the fixed bead (28), and the fixed seat (25) has a concave structure.

7. The elderly-specific hospital assisted abduction and rehabilitation bed according to claim 5, characterized in that, The outer wall of the fixing bead (28) near the limiting plate (16) is spherical.

8. The elderly-specific hospital assisted sitting and care bed according to claim 1, characterized in that, The two outer walls of the support frame (4) are connected to the same mounting base (6). The outer wall of one side of the support frame (4) is connected to a second electric push rod (5). The output end of the second electric push rod (5) is connected to a connecting plate (29). The end of the connecting plate (29) away from the second electric push rod (5) is connected to a rotating table (30). The rotating table (30) is connected to the inner wall of the mounting base (6) through a bearing. The top outer wall of the rotating table (30) is connected to the bottom outer wall of the bed frame (7).

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