Medical nursing bed with limb massage function

Abstract

The invention discloses a medical nursing bed with a four-limb massage function, and belongs to the field of medical nursing, the medical nursing bed comprises a nursing bed body and support legs fixedly connected to four corners of the lower surface of the nursing bed body, a fluctuation mechanism is mounted on the surface of the nursing bed body, massage mechanisms are mounted at four corners of the upper surface of the nursing bed body, and the massage mechanisms are connected with the fluctuation mechanism. The fluctuation mechanism comprises an elastic base plate fixedly connected to one side of the upper surface of the nursing bed body; through cooperative use of all the devices, a rotating roller drives a conveying belt to move, so that a mounting frame drives a pushing roller to move on a special-shaped plate, the pushing roller rotates based on the mounting frame, the pushing roller pushes an elastic base plate upwards, the back of a patient is massaged, meanwhile, the nursing bed body slightly fluctuates along with a fluctuation mechanism, and the back of the patient is massaged. Therefore, muscles are relaxed, meanwhile, the pushing roller pushes the back of the patient smoothly, the body position of the patient is made to fluctuate, and massage, back beating and sputum excretion of the patient are achieved through linkage of massage and body position fluctuation.

Description

Technical Field

[0001] This invention relates to the field of medical nursing technology, specifically a medical nursing bed with limb massage function. Background Technology

[0002] A medical nursing bed is a medical device used for patient examination, diagnosis, and care. It consists of a bed frame, a turning mechanism, a sitting mechanism, a commode mechanism, and a support leg device. It includes components such as a headboard, a footboard, a connecting frame, and longitudinal beams. The turning mechanism achieves left and right folding through screw and nut transmission. The sitting mechanism is equipped with a bracket. The commode mechanism is equipped with a lifting bed surface and a guide device. Additional facilities include components such as handles, a defecation device, a foot washing device, a support leg device, and an IV drip stand. The electric type can adjust the patient's position through a controller.

[0003] An investigation revealed that an invention patent discloses a medical nursing bed with limb massage function (publication number: CN112603683B). The invention includes a medical nursing bed with symmetrically arranged hand and leg grooves. Each hand and leg groove contains working components of different sizes but identical structure and function. Each working component includes a lifting groove, within which a nursing block slides. The upper side of the nursing block is made of the same material as the medical nursing bed, and the lower side of the nursing block has a massage sliding groove identical to the lifting groove. When the patient's limbs are placed in the correct position, the lifting motor drives the limb block to slide downwards and then flips over. The ends of the limbs press down on the support block, and the limb fixing component secures the limbs. Simultaneously, the massage component slides from back to front, and the massage block presses on the limbs, allowing blood to flow smoothly within the patient's limbs.

[0004] Although the aforementioned patent uses a structure such as a massage screw and threaded sliding block to position the patient's limbs correctly, the lifting motor drives the limb blocks to slide downwards and then flip, and then drives the limb blocks to slide upwards. The ends of the limbs press down on the support blocks, and the limb fixing components fix the limbs. At the same time, the massage components slide from back to front, and the massage blocks press on the limbs to allow blood to flow smoothly in the patient's limbs. However, when using a medical nursing bed for long-term bedridden patients, although the limb massage function can massage the patient and promote blood circulation, due to the long-term bed rest, sputum in the patient's lungs is prone to accumulate in the body. Medical staff or caregivers need to manually clear the sputum, which cannot be automatically expelled during the massage. This results in the patient's discomfort due to untimely sputum expulsion, affecting the patient's experience of using the medical nursing bed.

[0005] Therefore, the present invention provides a medical nursing bed with limb massage function to solve the above problems. Summary of the Invention

[0006] (a) Technical problems to be solved

[0007] This invention provides a medical care bed with limb massage function, aiming to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, the present invention provides the following technical solution: a medical nursing bed with limb massage function, comprising a nursing bed body and support legs fixedly connected to the four corners of the lower surface of the nursing bed body, wherein a undulating mechanism is installed on the surface of the nursing bed body, and a massage mechanism is installed at each of the four corners of the upper surface of the nursing bed body;

[0010] The oscillation mechanism includes an elastic pad fixedly connected to one side of the upper surface of the nursing bed. A support plate fixedly connected to the nursing bed is fixedly connected to one side of the elastic pad. A push roller is attached to the lower surface of the elastic pad. Connectors are fixedly connected to the surface of the push roller in a path array. A mounting frame is rotatably connected to the opposite sides of several connectors. Torsion springs fixedly connected to the connectors are fixedly connected to both sides of the surface of the mounting frame. Irregularly shaped plates are attached to both sides of the lower surface of the push roller. A drive mechanism is mounted on the surface of the mounting frame.

[0011] As a preferred technical solution of this application, the driving mechanism includes two support rods respectively fixedly connected to both sides of the lower surface of the irregular plate, a mounting plate fixedly connected to the surface of several support rods and fixedly connected to the nursing bed body, a conveyor belt corresponding to the support rods fixedly connected to the surface of the mounting frame, two corresponding rotating rollers rotatably connected inside the conveyor belt, and a drive motor fixedly connected to the rotating rollers fixedly connected to the surface of the mounting frame.

[0012] As a preferred technical solution of this application, the oscillation mechanism further includes a flexible pad fixedly connected to the middle of the upper surface of the nursing bed. The lower surface of the flexible pad is fixedly connected with vibration blocks in a rectangular array. The lower surface of the vibration blocks is fixedly connected with a vibration motor. The surfaces of several vibration blocks are collectively fitted with a protective box fixedly connected to the nursing bed. The vibration motor is fixedly connected inside the protective box.

[0013] As a preferred technical solution of this application, the surface of the protective box is fixedly connected with transmission plates in a path array, and the surfaces of several transmission plates are jointly fixedly connected with a connecting frame that is fixedly connected to the mounting plate. The connecting frame is fixedly connected to the nursing bed body, the vibration block is fixedly connected to the protective box, the flexible pad corresponds to the elastic pad, and limit clamps are installed at the four corners of the upper surface of the nursing bed body.

[0014] As a preferred technical solution of this application, the massage mechanism includes mounting slots arranged in a rectangular array on the upper surface of the nursing bed. An elastic plate is slidably connected inside the mounting slot. A gasket is fixedly connected to the inner arc surface of the elastic plate. Movable plates that are slidably connected inside the mounting slot are fixedly connected to both sides of the lower surface of the elastic plate. Limiting rods are fixedly connected to the opposite sides of a plurality of the movable plates in a path array.

[0015] As a preferred technical solution of this application, the massage mechanism further includes cams arranged in a rectangular array and attached to the lower surface of the movable plate. A rotating rod is fixedly connected to the surface of each pair of corresponding cams. One end of one of the rotating rods is fixedly connected to a servo motor that is fixedly connected to the mounting groove. The two rotating rods are connected by a belt drive. An eccentric block motor that is connected to the mounting groove is fixedly connected to the surface of the elastic plate.

[0016] As a preferred technical solution of this application, the surface of the nursing bed is fixedly connected with protective plates in a rectangular array. The surface of the protective plates is provided with sliding grooves. An adjustment plate is rotatably connected to the inside of the sliding grooves via a rotating shaft. One end of the adjustment plate is fixedly connected with an arc-shaped abutment plate corresponding to the flexible pad. A pad block is fixedly connected to the inner arc surface of the arc-shaped abutment plate.

[0017] As a preferred technical solution of this application, a limiting plate corresponding to the adjusting plate is fixedly connected to the upper surface of the protective plate, and an electromagnet slidably connected inside the sliding groove is fixedly connected to the surface of the adjusting plate. The protective plate corresponds to the nursing bed body.

[0018] (III) Beneficial Effects

[0019] Based on the design of the undulating mechanism and other structures, after the patient lies on the nursing bed, the drive motor is started, causing the rotating roller to move the conveyor belt. This causes the mounting frame to move the push roller under the elastic pad. Based on the irregular plate, the push roller moves on the irregular plate, causing it to rotate based on the mounting frame. This causes the push roller to move upward, pushing the elastic pad upward, massaging the patient's back. At the same time, the nursing bed slightly undulates with the undulating mechanism, thus relaxing the muscles. The push roller pushes the patient's back, causing the patient's body position to fluctuate. Through the linkage of massage and body position fluctuation, the nursing bed can massage the patient and perform back percussion to expel sputum. The sputum can also be extracted using the extraction device to prevent sputum from accumulating in the patient's body. This allows medical staff or caregivers to manually clean the patient's sputum, making the nursing bed more comfortable for the patient.

[0020] Based on the design of the massage mechanism and protective plate, the patient's limbs are placed inside the limiting clamp to limit their position. The adjusting plate is rotated so that the arc-shaped pressing plate and pads fit against the patient's limbs. An electromagnet limits the adjusting plate to hold the patient's limbs in place. This prevents the limbs from deviating from their original position due to the pressure of the elastic plate during massage, thus affecting the massage effect. Furthermore, the cooperation of the elastic plate, moving plate, and cam structure brings the two sides of the inner arc surface of the elastic plate closer together to massage the patient's limbs, realizing the function of the nursing bed in massaging the patient's limbs.

[0021] By incorporating an eccentric block motor and flexible pads, the eccentric block motor is activated during massage of the patient's limbs, causing the elastic plate to vibrate and thus achieving a better massage effect on the patient's limbs. Furthermore, through the cooperation of the flexible pads and the vibrating motor, the vibrating motor is activated, causing the vibrating block to drive the flexible pads to vibrate, massaging the patient's waist. The vibration generated by the vibrating motor is transmitted to the mounting frame and the push roller through the transmission plate, causing the patient's back to vibrate when the push roller pushes the patient's back, further improving the sputum expectoration effect. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of a medical nursing bed with limb massage function;

[0023] Figure 2 This is a second-view structural diagram of a medical nursing bed with limb massage function;

[0024] Figure 3 This is a schematic diagram of the oscillation mechanism in a medical nursing bed with limb massage function;

[0025] Figure 4 This is a second-view structural schematic diagram of the undulating mechanism in a medical nursing bed with limb massage function;

[0026] Figure 5 This is a schematic diagram of the massage mechanism in a medical nursing bed with limb massage function;

[0027] Figure 6 This is a schematic diagram of the oscillation mechanism, adjustment plate, and protective plate in a medical nursing bed with limb massage function.

[0028] In the picture:

[0029] 1. Nursing bed frame; 2. Elastic pad; 3. Support plate; 4. Push roller; 5. Connector; 6. Mounting frame; 7. Torsion spring; 8. Shaped plate; 9. Support rod; 10. Mounting plate; 11. Conveyor belt; 12. Drive motor; 13. Flexible pad; 14. Vibration block; 15. Vibration motor; 16. Protective box; 17. Transmission plate; 18. Connecting frame; 19. Limiting clamp; 20. Mounting groove; 21. Elastic plate; 22. Moving plate; 23. Cam; 24. Rotating rod; 25. Servo motor; 26. Eccentric block motor; 27. Protective plate; 28. Sliding groove; 29. ​​Adjusting plate; 30. Arc-shaped clamping plate; 31. Limiting plate. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] This invention provides a medical nursing bed with limb massage function, such as Figures 1-6 As shown, the medical nursing bed with limb massage function includes a nursing bed body 1 and support legs fixedly connected to the four corners of the lower surface of the nursing bed body 1. A undulating mechanism is installed on the surface of the nursing bed body 1. The undulating mechanism includes an elastic pad 2 fixedly connected to one side of the upper surface of the nursing bed body 1. A support plate 3 fixedly connected to the nursing bed body 1 is fixedly connected to one side of the elastic pad 2. A push roller 4 is attached to the lower surface of the elastic pad 2. Connecting pieces 5 are fixedly connected to the surface of the push roller 4 in a path array. A mounting frame 6 is rotatably connected to the opposite sides of several connecting pieces 5. Torsion springs 7 fixedly connected to the connecting pieces 5 are fixedly connected to both sides of the surface of the mounting frame 6. Irregular plates 8 are attached to both sides of the lower surface of the push roller 4.

[0032] Among them, the elastic pad 2 is used to isolate the push roller 4 from the patient's back;

[0033] Among them, the support plate 3 is used to install the elastic pad 2;

[0034] Among them, the push roller 4, the connector 5 and the mounting bracket 6 are used to make the elastic pad 2 fluctuate;

[0035] Among them, the irregular plate 8 is used to adjust the position of the push roller 4;

[0036] A drive mechanism is mounted on the surface of the mounting frame 6. The drive mechanism includes two support rods 9 that are fixedly connected to both sides of the lower surface of the irregular plate 8. A mounting plate 10 that is fixedly connected to the nursing bed body 1 is fixedly connected to the surface of several support rods 9. A conveyor belt 11 corresponding to the support rods 9 is fixedly connected to the surface of the mounting frame 6. Two corresponding rotating rollers are rotatably connected inside the conveyor belt 11. A drive motor 12 that is fixedly connected to the rotating rollers is fixedly connected to the surface of the mounting frame 6.

[0037] The distance between any two corresponding support rods 9 is greater than the length of the push roller 4 and the mounting frame 6, so as to avoid the support rods 9 causing movement obstruction to the push roller 4 and the mounting frame 6 during resetting. When the mounting frame 6 moves with the conveyor belt 11 to below the conveyor belt 11, the mounting plate 10 will not obstruct the movement of the mounting frame 6.

[0038] Among them, the support rod 9 and the mounting plate 10 are used to support the irregular plate 8 and the push roller 4;

[0039] Among them, the conveyor belt 11, the rotating roller and the drive motor 12 drive the push roller 4 and the mounting frame 6 to move;

[0040] Specifically, after the patient lies on the nursing bed 1, the drive motor 12 is started, causing its output end to drive the rotating roller to rotate, which in turn causes the conveyor belt 11 to move the mounting frame 6, which in turn causes the mounting frame 6 to move the push roller 4. Based on the setting of the irregular plate 8, the connecting piece 5 moves on the irregular plate 8, which in turn causes the connecting piece 5 to move the push roller 4 upward, causing the push roller 4 to lift the elastic pad 2, which causes the elastic pad 2 to fluctuate and push against the patient's back, thus massaging the patient's back. At the same time, the nursing bed 1 fluctuates slightly with the movement of the push roller 4, thereby relaxing the muscles. The push roller 4 pushes against the patient's back, causing the patient's body position to fluctuate. Through the linkage of massage and body position fluctuation, the patient can be massaged and patted on the back to expel sputum. The patient's sputum can also be extracted using the extraction device to prevent sputum from accumulating in the patient's body.

[0041] The oscillation mechanism also includes a flexible pad 13 fixedly connected to the middle of the upper surface of the nursing bed 1. The lower surface of the flexible pad 13 is fixedly connected to a rectangular array of vibration blocks 14. The lower surface of the vibration blocks 14 is fixedly connected to a vibration motor 15. The surfaces of several vibration blocks 14 are together fitted with a protective box 16 fixedly connected to the nursing bed 1. The vibration motor 15 is fixedly connected inside the protective box 16.

[0042] Among them, the flexible pad 13 is used to isolate the patient's waist from the vibration block 14;

[0043] The vibrating block 14 and the vibrating motor 15 are used to drive the flexible pad 13 to vibrate.

[0044] The protective box 16 is used to protect the vibrating block 14 and the vibrating motor 15.

[0045] Specifically, the vibration motor 15 is started, which drives the vibration block 14 to vibrate, thereby causing the vibration block 14 to drive the flexible pad 13 to vibrate synchronously, thus massaging the patient's waist.

[0046] The surface of the protective box 16 is fixedly connected to the transmission plate 17 in a path array. Several transmission plates 17 are fixedly connected to the connecting frame 18 which is fixedly connected to the mounting plate 10. The connecting frame 18 is fixedly connected to the nursing bed 1. The vibration block 14 is fixedly connected to the protective box 16. The flexible pad 13 corresponds to the elastic pad 2.

[0047] The transmission plate 17 is used to transmit the vibration generated by the vibration motor 15 to the connecting frame 18.

[0048] The connecting frame 18 is used to connect the transmission plate 17 and the mounting plate 10.

[0049] Specifically, when the vibrating motor 15 and the vibrating block 14 drive the flexible pad 13 to vibrate, the vibration is transmitted to the connecting frame 18 through the transmission plate 17, thereby causing the connecting frame 18 to drive the mounting plate 10 to vibrate, so that when the push roller 4 pushes the patient's back, the patient's back vibrates, further improving the sputum expectoration effect.

[0050] Limiting clips 19 are installed at the four corners of the upper surface of the nursing bed 1. The surface of the nursing bed 1 is fixedly connected with protective plates 27 in a rectangular array. The surface of the protective plates 27 is provided with sliding grooves 28. The interior of the sliding grooves 28 is rotatably connected to an adjusting plate 29 via a rotating shaft. One end of the adjusting plate 29 is fixedly connected to an arc-shaped abutting plate 30 corresponding to the flexible pad 13. A pad block is fixedly connected to the inner arc surface of the arc-shaped abutting plate 30.

[0051] Among them, the limiting clamp 19 is used to clamp the patient's limbs;

[0052] Among them, the protective plate 27 is used to isolate the four sides of the nursing bed 1;

[0053] The sliding groove 28 is used to adjust the rotation of the plate 29;

[0054] The adjusting plate 29 is used to drive the arc-shaped clamping plate 30 and the pad to rotate;

[0055] Among them, the arc-shaped clamping plate 30 and the pad are used to limit the patient's limbs;

[0056] The upper surface of the protective plate 27 is fixedly connected to a limiting plate 31 corresponding to the adjusting plate 29. The surface of the adjusting plate 29 is fixedly connected to an electromagnet that is slidably connected inside the sliding groove 28. The protective plate 27 corresponds to the nursing bed 1. Massage mechanisms are installed at the four corners of the upper surface of the nursing bed 1. The massage mechanism includes mounting grooves 20 arranged in a rectangular array on the upper surface of the nursing bed 1. An elastic plate 21 is slidably connected inside the mounting groove 20. A gasket is fixedly connected to the inner arc surface of the elastic plate 21.

[0057] The limiting plate 31 is used to limit the adjustment plate 29;

[0058] Among them, the electromagnet is used to limit the adjustment plate 29;

[0059] The mounting groove 20 is used to install the elastic plate 21 and the gasket;

[0060] Specifically, the patient's limbs are placed inside the limiting clamp 19 to limit the limbs, and the adjusting plate 29 is rotated so that the arc-shaped pressing plate 30 and the pad are in contact with the patient's limbs. The adjusting plate 29 is limited by an electromagnet to press the patient's limbs firmly, so that the limbs will not deviate from their original position due to the pressure of the elastic plate 21 when massaging the patient's limbs, thus affecting the massage effect.

[0061] Both sides of the lower surface of the elastic plate 21 are fixedly connected to movable plates 22 that are slidably connected inside the mounting groove 20. Several movable plates 22 are fixedly connected to limit rods in a path array on opposite sides. The massage mechanism also includes cams 23 arranged in a rectangular array and attached to the lower surface of the movable plates 22. Rotating rods 24 are fixedly connected to the surfaces of every two corresponding cams 23. One end of one rotating rod 24 is fixedly connected to a servo motor 25 that is fixedly connected to the mounting groove 20. The two rotating rods 24 are connected by belt drive. An eccentric block motor 26 connected to the mounting groove 20 is fixedly connected to the surface of the elastic plate 21.

[0062] The movable plate 22 and the limiting rod are used to connect the elastic plate 21.

[0063] Among them, cam 23, rotating rod 24 and servo motor 25 are used to drive the moving plate 22 to move;

[0064] Among them, the eccentric block motor 26 is used to drive the elastic plate 21 to vibrate;

[0065] Specifically, after the patient's limbs are clamped by the limiting clamp 19 and limited by the arc-shaped abutment plate 30, the servo motor 25 is started, and its output end drives the rotating rod 24 to rotate, thereby causing the cam 23 to rotate. Based on the setting of the limiting rod, multiple moving plates 22 are pushed upward, so that the two sides of the elastic plate 21 come closer to each other, massaging the patient's limbs and realizing the function of the nursing bed to massage the patient's limbs.

[0066] The eccentric block motor 26 is activated, causing the elastic plate 21 to vibrate, thereby achieving a better massage effect on the patient's limbs.

[0067] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A medical nursing bed with limb massage function, comprising a nursing bed body (1) and support legs fixedly connected to the four corners of the lower surface of the nursing bed body (1), characterized in that: The surface of the nursing bed (1) is equipped with a undulating mechanism, and massage mechanisms are installed at the four corners of the upper surface of the nursing bed (1). The oscillation mechanism includes an elastic pad (2) fixedly connected to one side of the upper surface of the nursing bed (1). A support plate (3) fixedly connected to the nursing bed (1) is fixedly connected to one side of the elastic pad (2). A push roller (4) is attached to the lower surface of the elastic pad (2). Connectors (5) are fixedly connected to the surface of the push roller (4) in a path array. A mounting frame (6) is rotatably connected to the opposite sides of several connectors (5). Torsion springs (7) fixedly connected to connectors (5) are fixedly connected to both sides of the surface of the mounting frame (6). Irregular plates (8) are attached to both sides of the lower surface of the push roller (4). A drive mechanism is installed on the surface of the mounting frame (6).

2. The medical nursing bed with limb massage function according to claim 1, characterized in that: The drive mechanism includes two support rods (9) that are fixedly connected to both sides of the lower surface of the irregular plate (8). The surfaces of several support rods (9) are fixedly connected to a mounting plate (10) that is fixedly connected to the nursing bed (1). The surface of the mounting frame (6) is fixedly connected to a conveyor belt (11) corresponding to the support rods (9). The inside of the conveyor belt (11) is rotatably connected to two corresponding rotating rollers. The surface of the mounting frame (6) is fixedly connected to a drive motor (12) that is fixedly connected to the rotating rollers.

3. A medical nursing bed with limb massage function according to claim 2, characterized in that: The oscillation mechanism also includes a flexible pad (13) fixedly connected to the middle of the upper surface of the nursing bed (1). The lower surface of the flexible pad (13) is fixedly connected with a rectangular array of vibration blocks (14). The lower surface of the vibration blocks (14) is fixedly connected with a vibration motor (15). The surfaces of several vibration blocks (14) are fitted together with a protective box (16) fixedly connected to the nursing bed (1). The vibration motor (15) is fixedly connected inside the protective box (16).

4. A medical nursing bed with limb massage function according to claim 3, characterized in that: The protective box (16) has transmission plates (17) fixedly connected to its surface in a path array. Several transmission plates (17) are fixedly connected to a connecting frame (18) that is fixedly connected to the mounting plate (10). The connecting frame (18) is fixedly connected to the nursing bed (1). The vibration block (14) is fixedly connected to the protective box (16). The flexible pad (13) corresponds to the elastic pad (2). Limiting clips (19) are installed at the four corners of the upper surface of the nursing bed (1).

5. A medical nursing bed with limb massage function according to claim 1, characterized in that: The massage mechanism includes mounting slots (20) arranged in a rectangular array on the upper surface of the nursing bed (1). An elastic plate (21) is slidably connected inside the mounting slot (20). A gasket is fixedly connected to the inner arc surface of the elastic plate (21). Movable plates (22) slidably connected inside the mounting slot (20) are fixedly connected to both sides of the lower surface of the elastic plate (21). Limiting rods are fixedly connected to the opposite sides of several movable plates (22) in a path array.

6. A medical nursing bed with limb massage function according to claim 5, characterized in that: The massage mechanism also includes cams (23) arranged in a rectangular array and attached to the lower surface of the movable plate (22). A rotating rod (24) is fixedly connected to the surface of each pair of cams (23). One end of one of the rotating rods (24) is fixedly connected to a servo motor (25) that is fixedly connected to the mounting groove (20). The two rotating rods (24) are connected by belt drive. An eccentric block motor (26) that is connected to the mounting groove (20) is fixedly connected to the surface of the elastic plate (21).

7. A medical nursing bed with limb massage function according to claim 3, characterized in that: The surface of the nursing bed (1) is fixedly connected with a rectangular array of protective plates (27). The surface of the protective plates (27) is provided with sliding grooves (28). The interior of the sliding grooves (28) is rotatably connected to an adjusting plate (29) via a rotating shaft. One end of the adjusting plate (29) is fixedly connected to an arc-shaped abutment plate (30) corresponding to the flexible pad (13). The inner arc surface of the arc-shaped abutment plate (30) is fixedly connected with a pad block.

8. A medical nursing bed with limb massage function according to claim 7, characterized in that: The upper surface of the protective plate (27) is fixedly connected to a limiting plate (31) corresponding to the adjusting plate (29), and the surface of the adjusting plate (29) is fixedly connected to an electromagnet that is slidably connected inside the sliding groove (28). The protective plate (27) corresponds to the nursing bed (1).

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