Folding bed based on orthopedic spinal cord rehabilitation

Abstract

The invention discloses a folding bed based on orthopedic spinal cord rehabilitation, and relates to the technical field of spinal cord rehabilitation. The nursing bed comprises a bed frame, supporting legs are fixedly connected to the bottom of the bed frame, universal wheels are arranged at the bottoms of the supporting legs, a bed head rod is slidably connected to the top of the bed frame, a supporting plate is fixedly connected to the side face of the bed head rod, and a bed plate is fixedly connected to the side face of the supporting plate. Through the arrangement of the automatic medicine taking device, medicines in the medicine box and a medicine dispensing cup slide out from one end of a medicine sliding opening under the action of the inclined surface of an inclined plate and fall into a sliding rail, and due to the fact that the sliding rail is installed on the second bed plate, the medicine dispensing cup can be conveniently taken out; at the moment, the angle generated by the second bed plate enables the medicine and the medicine dispensing cup to slide to the other end of the sliding rail (located beside the hand of the patient) through the sliding rail, the effects that the medicine taking distance of the patient is closer, and the patient can take the medicine and drink the medicine by himself / herself more conveniently are achieved, meanwhile, the self-care ability of the patient is improved, and the working intensity of nursing workers and nurses is relieved.

Description

Technical Field

[0001] The invention relates to the technical field of spinal cord rehabilitation, in particular to a folding bed based on orthopedic spinal cord rehabilitation. Background Art

[0002] According to the different parts of the spinal cord injury, it can be roughly divided into quadriplegia or paraplegia. Quadriplegia is the complete or incomplete paralysis of the limbs and trunk (including respiratory muscles), caused by cervical spinal cord injury. Paraplegia refers to the complete or incomplete paralysis of the lower limbs and trunk, caused by thoracic, lumbar and sacral spinal cord injury. For patients with hemiplegia of the lower body but with a certain degree of mobility, their ability to take medicine independently during the medication process is still not high and needs to be strengthened.

[0003] According to the disclosure, a folding bed for orthopedic spinal cord rehabilitation (publication number: CN 206151724U) includes a fixed bed and a movable bed, and the fixed bed is provided with armrests on both sides, and the fixed bed is connected to the bed frame, and one side of the fixed bed is connected to the movable bed. The utility model can inflate the spine, lumbar spine, shoulder, neck and other parts separately through the hollow air bag, and the patient can perform different inflations according to the comfort level required. In addition, the patient can add a certain amount of Chinese medicine powder to the gas, which has a certain rehabilitation effect on the spinal cord. The bed board, bed frame and bed legs are overlapped, and the armrests can be moved to the same horizontal line as the bed board, which not only plays a certain role in rehabilitation, but also makes the patient feel more comfortable. In addition, the folding principle makes the bed occupy less space and more convenient to use. By setting an ozone generator, the inside of the sterilization room can be sterilized. By setting a timing device, the time can be set, which is convenient for patients to use at regular times.

[0004] However, in the above application, it is difficult to enable hemiplegic patients to take and drink medicine independently through the coordination of components such as the bed board, bed frame and bed legs, and the self-care ability of patients is not greatly improved, which needs to be improved. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a folding bed based on orthopedic spinal cord rehabilitation, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a folding bed based on orthopedic spinal cord rehabilitation, comprising a bed frame, the bottom of the bed frame is fixedly connected to a support leg, the bottom of the support leg is provided with a universal wheel, the top of the bed frame is slidably connected to a headboard rod, the side of the headboard rod is fixedly connected to a support plate, the side of the support plate is fixedly connected to a bed board, the bed board comprises a first bed board, a second bed board and a third bed board, the connection between the first bed board, the second bed board and the third bed board is hinged to each other through a hinge block, the side of the bed frame is provided with a folding assembly, the top of the bed board An automatic medicine dispensing device is provided, and a partition group is fixedly connected to the top of the bed board; the automatic medicine dispensing device includes a medicine storage box, the bottom of the medicine storage box is fixedly connected to the top of the first bed board, a medicine sliding opening is provided on the side of the medicine storage box, one end of the medicine sliding opening is slidably connected to an opening and closing plate, a rack rod is fixedly connected to the top side of the opening and closing plate, a rectangular plate is fixedly connected to the side of the medicine storage box, a pinion is rotatably connected to the side of the rectangular plate, the center ring of the pinion is fixedly connected to an extension shaft, one end of the extension shaft is fixedly connected to a control handle, and a slide rail is provided on the top of the second bed board.

[0007] According to the above technical solution, the top of the third bed board is fixedly connected with a fixed plate, the top of the fixed plate is hinged with a telescopic slide plate through a hinge block, and one end of the telescopic slide plate is hinged to the top of the medicine storage box through a hinge block. The design of the telescopic slide plate and the fixed plate facilitates the automatic storage of medicines after consumption.

[0008] According to the above technical solution, the folding assembly includes a driving motor, the side of the driving motor is fixedly connected to the side of the bed frame, the output shaft of the driving motor is fixedly connected to an adjusting shaft, an adjusting rod is fixedly sleeved on the circumferential surface of the adjusting shaft, one end of the adjusting rod is hinged to a connecting plate through a hinge block, and the top of the connecting plate is fixedly connected to the bottom of the second bed board. The design of the folding assembly allows the mutual angles between the first bed board, the second bed board and the third bed board to be adjusted, and the purpose of autonomous medication can be achieved in conjunction with the automatic medicine dispensing device.

[0009] According to the above technical solution, the medicine storage box is provided with a medicine taking anti-blocking mechanism inside, and the medicine taking anti-blocking mechanism includes a connecting shaft, one end of the connecting shaft is fixedly connected to the end of the extension shaft away from the control handle, the other end of the connecting shaft passes through the side of the rectangular plate and is rotatably connected to the side of the rectangular plate, the end of the connecting shaft passing through the side of the rectangular plate is fixedly connected with a bevel gear 1, the side of the medicine storage box is fixedly connected with a long strip plate, the bottom of the long strip plate is rotatably connected with a gear shaft, the outer surface of the gear shaft is fixedly connected with a bevel gear 2 and a striking rod, and the side of the bevel gear 1 and the side of the bevel gear 2 are meshed with each other. The design of the medicine taking anti-blocking mechanism is aimed at the fact that some drugs are intertwined during the placement process, so that after the medicine sliding port is opened, the drugs may cause the medicine sliding port to block and make it impossible to put the drugs in. Secondly, the water cup for dispensing medicine generally stands inside the medicine storage box during the storage process (lying inside the medicine storage box for a long time may cause water seepage), so after the medicine sliding port is opened, it is difficult for the medicine dispensing water cup to be discharged through the medicine sliding port. The medicine dispensing anti-blocking mechanism can avoid the above situation, thereby increasing the practicality of the automatic medicine dispensing device during use.

[0010] According to the above technical solution, a slide groove is provided on the side of the medicine storage box, and one end of the striking rod passes through the slide groove and is slidably connected to the slide groove. The design of the slide groove ensures that the striking rod is no longer blocked by the medicine storage box, thereby ensuring the stability of the device during operation.

[0011] According to the above technical solution, the bottom of the medicine storage box is fixedly connected with an inclined plate, one end of the striking rod passing through the slide slot is located above the inclined plate, and a protective cushion is placed on the top of the inclined plate. The design of the inclined plate makes it easier for the medicine inside the medicine storage box to slide out from the medicine sliding port after the medicine sliding port is opened.

[0012] According to the above technical solution, a semi-paralysis limit device is provided at one end of the control handle, and the semi-paralysis limit device includes a lifting shaft, one end of the lifting shaft is rotatably connected to the end of the control handle away from the extension shaft, the side of the fixed plate is fixedly connected with a hollow shaft, and the circumferential surface of the hollow shaft is rotatably connected with two rotating rods, and the sides of the two rotating rods are respectively fixedly connected with a spring fixing plate, and the opposite surfaces of the two spring fixing plates are fixedly connected with a limiting spring, and one end of one of the rotating rods is hinged with a storage table through a hinge block, and the bottom of the storage table is fixedly connected with a limiting splint. The design of the semi-paralysis limit device is mainly aimed at semi-paralyzed patients. When semi-paralyzed patients drink medicine independently, the legs of the semi-paralyzed patients are limited to avoid damage to the part to be recovered during the process of drinking medicine, which affects the recovery time, and then cooperates with the automatic medicine taking device to further ensure the safety of patients when they drink medicine by themselves.

[0013] According to the above technical solution, a storage slot is provided on the top of the storage table, a limiting slot is provided on the side of the fixing plate, and the side of the storage table is slidably connected inside the limiting slot. The storage slot is mainly designed to facilitate patients to place medicines and water cups. The limiting slot is mainly designed to limit the displacement of the storage table.

[0014] According to the above technical solution, the circumferential surface of the lifting shaft is located on the displacement track of the other rotating rod, and the bottom of the limit clamp is located directly above the third bed board. This design ensures that when the lifting shaft itself changes height, the other rotating rod can be adaptively rotated according to the height adjustment of the lifting shaft, thereby contacting the circumferential surface of the lifting shaft.

[0015] According to the above technical solution, one end of the rotating rod near the lifting shaft is fixedly connected with a clamping block, the interior of the hollow shaft is rotatably connected with an incomplete gear, the interior of the hollow shaft is slidably connected with an arc-shaped tooth block, the side surface of the incomplete gear is meshed with the side surface of the arc-shaped tooth block, the side surface of the arc-shaped tooth block is fixedly connected to the rotating rod near the storage table, the outer surface of the incomplete gear is fixedly connected with a torsion spring, one end of the torsion spring is fixedly connected to the interior of the hollow shaft, and the side surface of the incomplete gear is fixedly connected with a clamping rod.

[0016] The present invention provides a folding bed based on orthopedic spinal cord rehabilitation. It has the following beneficial effects: (1) The present invention provides an automatic medicine dispensing device, so that the medicine and the medicine dispensing cup inside the medicine box slide out from one end of the medicine sliding port through the inclined surface of the inclined plate and fall into the inside of the slide rail. Since the slide rail is installed on the second bed board, the angle generated by the second bed board at this time allows the medicine and the medicine dispensing cup to slide through the slide rail to the other end of the slide rail (located at the patient's hand), so that the patient can get the medicine closer, which makes it more convenient for the patient to take the medicine independently and drink the medicine. At the same time, the patient's self-care ability is improved, and the workload of caregivers and nurses is reduced.

[0017] (2) The present invention sets up a medicine dispensing anti-blocking mechanism, so that the connecting shaft rotates to drive the bevel gear 1 to rotate, the bevel gear 1 rotates to drive the bevel gear 2 meshing with it to rotate, the bevel gear 2 rotates to drive the striking rod to rotate, and the striking rod rotates and one end thereof sweeps the medicine dispensing cup that may be placed in the wrong position or in a standing state, thereby preventing the medicine from blocking the medicine sliding port and making it impossible to dispense the medicine, thereby preventing the medicine dispensing cup from being difficult to dispense through the medicine sliding port after the medicine sliding port is opened. The medicine dispensing anti-blocking mechanism can avoid the above situation, thereby increasing the practicality of the automatic medicine dispensing device during use.

[0018] (3) The present invention sets a hemiplegia limiting device, so that after the lower rotating rod rotates, it drives the storage table to move vertically downward under the limiting action of the limiting groove. The vertical downward movement of the storage table drives the limiting splint to move vertically downward, thereby limiting the paralyzed part of the patient's lower body, avoiding damage to the part to be recovered during the process of taking medicine for hemiplegia patients, affecting the recovery time, and further cooperating with the automatic medicine taking device to further ensure the safety of the patient when taking medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional appearance of the present invention; Figure 2 It is a three-dimensional enlarged schematic diagram of the bottom of the bed frame of the present invention; Figure 3 It is a three-dimensional cross-sectional schematic diagram of the side of the bed frame of the present invention; Figure 4 It is a three-dimensional enlarged schematic diagram of the overall medicine taking and blocking prevention mechanism of the present invention; Figure 5 It is a three-dimensional enlarged schematic diagram of the fixing plate of the present invention as a whole; Figure 6 It is a three-dimensional enlarged schematic diagram of the hollow shaft of the present invention as a whole; Figure 7 It is a three-dimensional enlarged schematic diagram of the storage table of the present invention as a whole; Figure 8 For the present invention as a whole Figure 3 A is a three-dimensional enlarged schematic diagram of center.

[0020] In the figure: 1, bed frame; 2, supporting legs; 3, universal wheels; 4, bedside rod; 5, supporting plate; 6, bed board; 61, first bed board; 62, second bed board; 63, third bed board; 7, folding assembly; 71, driving motor; 72, adjusting shaft; 73, adjusting rod; 74, connecting plate; 8, automatic medicine dispensing device; 81, medicine storage box; 82, medicine sliding port; 83, opening and closing plate; 84, rack rod; 85, rectangular plate; 86, pinion; 87, extension shaft; 88, control handle; 89, slide rail; 810, fixed plate; 811, telescopic slide plate; 812, inclined Plate; 9. Anti-blocking mechanism for taking medicine; 91. Connecting shaft; 92. Bevel gear one; 93. Long strip plate; 94. Gear shaft; 95. Bevel gear two; 96. Striking rod; 97. Slide groove; 10. Semi-paralyzed limiting device; 101. Lifting shaft; 102. Hollow shaft; 103. Rotating rod; 104. Spring fixing plate; 105. Limiting spring; 106. Storage table; 107. Limiting splint; 108. Storage slot; 109. Limiting slot; 1010. Block; 1011. Incomplete gear; 1012. Arc gear block; 1013. Block rod; 11. Partition plate group. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] See also Figure 1-8 An embodiment of the present invention is: a folding bed based on orthopedic spinal cord rehabilitation, comprising a bed frame 1, a support leg 2 is fixedly connected to the bottom of the bed frame 1, a universal wheel 3 is arranged at the bottom of the support leg 2, a headboard rod 4 is slidably connected to the top of the bed frame 1, a support plate 5 is fixedly connected to the side of the headboard rod 4, a bed board 6 is fixedly connected to the side of the support plate 5, the bed board 6 comprises a first bed board 61, a second bed board 62 and a third bed board 63, the connection between the first bed board 61, the second bed board 62 and the third bed board 63 is hinged to each other through a hinge block, a folding assembly 7 is arranged on the side of the bed frame 1, an automatic medicine taking device 8 is arranged on the top of the bed board 6, and the bed A partition group 11 is fixedly connected to the top of the board 6; the automatic medicine taking device 8 includes a medicine storage box 81, the bottom of which is fixedly connected to the top of the first bed board 61, a medicine sliding opening 82 is provided on the side of the medicine storage box 81, one end of the medicine sliding opening 82 is slidably connected to an opening and closing plate 83, a rack rod 84 is fixedly connected to the top side of the opening and closing plate 83, a rectangular plate 85 is fixedly connected to the side of the medicine storage box 81, a pinion 86 is rotatably connected to the side of the rectangular plate 85, the center ring of the pinion 86 is fixedly connected to an extension shaft 87, one end of the extension shaft 87 is fixedly connected to a control handle 88, and a slide rail 89 is provided on the top of the second bed board 62.

[0023] The top of the third bed board 63 is fixedly connected with a fixed plate 810, and the top of the fixed plate 810 is hinged with a telescopic slide plate 811 through a hinge block, and one end of the telescopic slide plate 811 is hinged to the top of the medicine storage box 81 through a hinge block. The design of the telescopic slide plate 811 and the fixed plate 810 is to facilitate automatic storage of medicines after consumption.

[0024] The folding assembly 7 includes a driving motor 71, the side of the driving motor 71 is fixedly connected to the side of the bed frame 1, the output shaft of the driving motor 71 is fixedly connected to an adjusting shaft 72, an adjusting rod 73 is fixedly sleeved on the circumferential surface of the adjusting shaft 72, one end of the adjusting rod 73 is hinged to a connecting plate 74 through a hinge block, and the top of the connecting plate 74 is fixedly connected to the bottom of the second bed board 62. The design of the folding assembly 7 allows the mutual angles between the first bed board 61, the second bed board 62 and the third bed board 63 to be adjusted, and the purpose of autonomous medication can be achieved with the automatic medicine taking device 8.

[0025] When in use, when a semi-paralyzed patient has a spinal injury, it is inconvenient for the legs and feet to move, and it is difficult for the semi-paralyzed patient to take medicine independently when only the upper body can move. In order to solve this problem, the semi-paralyzed patient can control the driving motor 71 through the remote control to drive the adjusting shaft 72 to rotate, and the rotation of the adjusting shaft 72 drives the adjusting rod 73 to rotate, and the rotation of the adjusting rod 73 drives the connecting plate 74 to rotate, and the rotation of the connecting plate 74 drives the second bed board 62 to rotate, and the rotation of the second bed board 62 changes the relative angles between the first bed board 61, the second bed board 62 and the third bed board 63, and then the third bed board 63 drives the supporting plate 5 to slide on the top of the bed frame 1 through the bed head rod 4, so as to achieve the angle adjustment function of the bed board 6; When the angle adjustment of the bed board 6 is completed, the patient can independently rotate the control handle 88 to drive the extension shaft 87 to rotate, and the rotation of the extension shaft 87 drives the pinion 86 to rotate, and the rotation of the pinion 86 drives the rack rod 84 to move vertically upward, and the vertical upward displacement of the rack rod 84 drives the opening and closing plate 83 to move vertically upward, and the opening and closing plate 83 moves vertically upward to open the medicine sliding port 82, so that the medicine inside the medicine storage box 81 and the medicine dispensing water cup slide out from one end of the medicine sliding port 82 through the inclined surface of the inclined plate 812, and fall into the inside of the slide rail 89. Since the slide rail 89 is installed on the second bed board 62, the angle generated by the second bed board 62 at this time makes the medicine and the medicine dispensing water cup slide through the slide rail 89 to the other end of the slide rail 89 (located at the patient's hand); After the patient finishes taking the medicine, the driving motor 71 can be controlled to reverse, the driving adjustment shaft 72 can reverse to drive the adjustment rod 73 to reverse, the adjustment rod 73 reverses to drive the connecting plate 74 to reverse, the connecting plate 74 reverses to drive the second bed board 62 to reverse, so that the relative angles between the first bed board 61, the second bed board 62 and the third bed board 63 are parallel, and then the bed board 6 is lowered. Due to the change in the angle between the first bed board 61, the second bed board 62 and the third bed board 63, at this time, the height of the medicine storage box 81 is lowered to below the fixed plate 810, and the telescopic slide plate 811 is aligned with the medicine storage box 8 1 changes according to the change in the height of the medicine storage box 81. At this time, the patient can place the medicine and the water cup on the top of the telescopic slide plate 811, and slide the medicine and the water cup back into the medicine storage box 81 for storage through the inclined surface generated by the change in the angle between the telescopic slide plate 811 and the medicine storage box 81. Compared with the traditional way of taking medicine, the medicine is placed on the bedside table. The present invention allows patients to take medicine at a closer distance, making it more convenient for patients to take medicine independently and drink medicine. At the same time, it improves the self-care ability of patients and reduces the workload of caregivers and nurses.

[0026] See also Figure 1-8On the basis of the above-mentioned embodiment, in another embodiment of the present invention, a medicine taking anti-blocking mechanism 9 is provided inside the medicine storage box 81, and the medicine taking anti-blocking mechanism 9 includes a connecting shaft 91, one end of the connecting shaft 91 is fixedly connected to the end of the extension shaft 87 away from the control handle 88, and the other end of the connecting shaft 91 passes through the side of the rectangular plate 85 and is rotatably connected to the side of the rectangular plate 85. One end of the connecting shaft 91 passing through the side of the rectangular plate 85 is fixedly connected to a bevel gear 1 92, and a long plate 93 is fixedly connected to the side of the medicine storage box 81, and a gear shaft 94 is rotatably connected to the bottom of the long plate 93, and a bevel gear 2 95 and a striking rod 96 are fixedly connected to the outer surface of the gear shaft 94, and the side of the bevel gear 1 92 is meshed with the side of the bevel gear 2 95. The design of the medicine dispensing anti-blocking mechanism 9 is aimed at the fact that some medicines are intertwined during the placement process, so that after the medicine sliding port 82 is opened, the medicine may block the medicine sliding port 82 and make it impossible to put the medicine in. Secondly, during the storage process, the water cup for dispensing medicine generally stands inside the medicine storage box 81 and lies inside the medicine storage box 81 for a long time, which may cause water seepage. In this way, after the medicine sliding port 82 is opened, it is difficult for the medicine dispensing water cup to be put into the medicine sliding port 82. The medicine dispensing anti-blocking mechanism 9 can avoid the above situation, thereby increasing the practicality of the automatic medicine dispensing device 8 during use.

[0027] A chute 97 is provided on the side of the medicine storage box 81, and one end of the striking rod 96 passes through the chute 97 and is slidably connected to the chute 97. The design of the chute 97 makes the displacement of the striking rod 96 no longer blocked by the medicine storage box 81, thereby ensuring the stability of the device during operation.

[0028] The bottom of the medicine storage box 81 is fixedly connected with an inclined plate 812, one end of the striking rod 96 passing through the slide slot 97 is located above the inclined plate 812, and a protective cushion is placed on the top of the inclined plate 812. The design of the inclined plate 812 makes it easier for the medicine inside the medicine storage box 81 to slide out from the medicine sliding port 82 after the medicine sliding port 82 is opened.

[0029] A semi-paralysis limiting device 10 is provided at one end of the control handle 88. The semi-paralysis limiting device 10 includes a lifting shaft 101. One end of the lifting shaft 101 is rotatably connected to the end of the control handle 88 away from the extension shaft 87. A hollow shaft 102 is fixedly connected to the side of the fixing plate 810. Two rotating rods 103 are rotatably connected to the circumferential surface of the hollow shaft 102. The sides of the two rotating rods 103 are respectively fixedly connected to a spring fixing plate 104. The opposite surfaces of the two spring fixing plates 104 are fixedly connected to a limiting spring 105. One end of one of the rotating rods 103 is hinged to a storage table 106 through a hinge block. The bottom of the storage table 106 is fixedly connected to a limiting splint 107. The design of the semi-paralysis limiting device 10 is mainly for semi-paralyzed patients. When semi-paralyzed patients drink medicine on their own, the legs of the semi-paralyzed patients are limited to avoid damage to the part to be recovered during the process of drinking medicine, which affects the recovery time. Then, the automatic medicine taking device 8 is coordinated to further ensure the safety of the patients when they drink medicine by themselves.

[0030] A storage slot 108 is provided on the top of the storage platform 106, and a limiting slot 109 is provided on the side of the fixing plate 810. The side of the storage platform 106 is slidably connected to the inside of the limiting slot 109. The storage slot 108 is mainly designed to facilitate the patient to place medicines and water cups. The limiting slot 109 is mainly designed to limit the displacement of the storage platform 106.

[0031] The circumferential surface of the lifting shaft 101 is located on the displacement track of the other rotating rod 103, and the bottom of the limiting clamp 107 is located directly above the third bed board 63. This design ensures that when the lifting shaft 101 itself changes in height, the other rotating rod 103 can be adaptively rotated according to the height adjustment of the lifting shaft 101, thereby contacting the circumferential surface of the lifting shaft 101.

[0032] One end of a rotating rod 103 near the lifting shaft 101 is fixedly connected to a clamping block 1010, the interior of the hollow shaft 102 is rotatably connected to an incomplete gear 1011, the interior of the hollow shaft 102 is slidably connected to an arc-shaped tooth block 1012, the side surfaces of the incomplete gear 1011 are meshed with the side surfaces of the arc-shaped tooth block 1012, the side surfaces of the arc-shaped tooth block 1012 are fixedly connected to the rotating rod 103 near the storage platform 106, the outer surface of the incomplete gear 1011 is fixedly connected to a torsion spring, one end of the torsion spring is fixedly connected to the interior of the hollow shaft 102, and the side surfaces of the incomplete gear 1011 are fixedly connected to a clamping rod 1013.

[0033] When in use, when the patient turns the control handle 88 to take medicine, the control handle 88 rotates to drive the connecting shaft 91 to rotate, the connecting shaft 91 rotates to drive the bevel gear 1 92 to rotate, the bevel gear 1 92 rotates to drive the bevel gear 2 95 meshing therewith to rotate, the bevel gear 2 95 rotates to drive the striking rod 96 to rotate, and the striking rod 96 rotates one end thereof to sweep the medicine dispensing water cup, which may be placed in an incorrect position or in a standing state, so as to avoid the medicine from blocking the medicine sliding port 82 and making it impossible to dispense the medicine. Secondly, the water cup for dispensing medicine is generally placed in the medicine storage box 81 during storage (lying in the medicine storage box 81 for a long time may cause water seepage). In this way, after the medicine sliding port 82 is opened, it is difficult for the medicine dispensing water cup to dispense the medicine through the medicine sliding port 82 due to its own height. When the patient is taking medicine, the angle of the second bed board 62 changes, and the height of the first bed board 61 is raised. At this time, the control handle 88 is raised, and the raising of the control handle 88 drives the raising shaft 101 to be raised. The raising of the lifting shaft 101 squeezes one end of the rotating rod 103 at the top and drives the rotating rod 103 to rotate. The rotating rod 103 at the top rotates itself and drives the block 1010 to rotate. The rotation of the block 1010 makes the clamping rod 1013 no longer blocked by the clamping block 1010. The clamping rod 1013 rotates itself through the torsion force of the torsion spring on the incomplete gear 1011, thereby driving the incomplete gear 1011 to rotate. The rotation of the full gear 1011 drives the arc-shaped tooth block 1012 meshing with it to rotate relatively. The relative rotation of the arc-shaped tooth block 1012 drives the lower rotating rod 103 to rotate relatively toward the rotation of the upper rotating rod 103. After the lower rotating rod 103 rotates, it drives the storage table 106 to move vertically downward under the limiting action of the limiting groove 109. The vertical downward movement of the storage table 106 drives the limiting splint 107 to move vertically downward, thereby limiting the paralyzed part of the patient's lower body, avoiding damage to the part to be recovered during the process of taking medicine for the semi-paralyzed patient, affecting the recovery time, and further ensuring the safety of the patient when taking medicine by himself in cooperation with the automatic medicine taking device 8; When the patient finishes taking the medicine, the angle of the second bed board 62 changes, and the height of the first bed board 61 decreases. At this time, the height of the control handle 88 is lowered, and the control handle 88 is lowered and lifted to drive the height of the lifting shaft 101 to decrease. The height of the lifting shaft 101 decreases so that one end of the upper rotating rod 103 is no longer blocked by the lifting shaft 101 and reverses. The upper rotating rod 103 reverses itself and drives the block 1010 to reverse. The block 1010 reverses and squeezes the clamping rod 1013 and drives the clamping rod 1013 to reverse, thereby driving the incomplete gear 1011 to rotate. The incomplete gear 1011 reverses and drives the meshing arcuate tooth block 1012 to rotate relatively. The arcuate tooth block 1012 rotates relatively and drives the lower rotating rod 103 to rotate relatively toward the rotation of the upper rotating rod 103. After the lower rotating rod 103 reverses, it drives the storage table 106 to move vertically upward under the restriction of the limit groove 109. The storage table 106 moves vertically downward and drives the limit splint 107 to move vertically upward, thereby releasing the limit state, avoiding the patient's physical discomfort caused by the limit splint 107 being limited for a long time.

[0034] It is worth noting that: the torsion setting of the torsion spring>the gravity located at the rotating rod 103+the storage platform 106+the two limit clamps 107>the elastic potential energy of the spring>the gravity located at the upper rotating rod 103.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A folding bed for orthopedic spinal cord rehabilitation, comprising a bed frame (1), characterized in that: The bottom of the bed frame (1) is fixedly connected to a support leg (2), the bottom of the support leg (2) is provided with a universal wheel (3), the top of the bed frame (1) is slidably connected to a bed head rod (4), the side of the bed head rod (4) is fixedly connected to a support plate (5), the side of the support plate (5) is fixedly connected to a bed board (6), the bed board (6) comprises a first bed board (61), a second bed board (62) and a third bed board (63), the connection between the first bed board (61), the second bed board (62) and the third bed board (63) is hinged to each other through a hinge block, the side of the bed frame (1) is provided with a folding assembly (7), the top of the bed board (6) is provided with an automatic medicine taking device (8), and the top of the bed board (6) is fixedly connected to a partition group (11); The automatic medicine dispensing device (8) comprises a medicine storage box (81), the bottom of the medicine storage box (81) is fixedly connected to the top of the first bed board (61), a medicine sliding opening (82) is provided on the side of the medicine storage box (81), one end of the medicine sliding opening (82) is slidably connected to an opening and closing plate (83), the top side of the opening and closing plate (83) is fixedly connected to a rack rod (84), the side of the medicine storage box (81) is fixedly connected to a rectangular plate (85), the side of the rectangular plate (85) is rotatably connected to a pinion (86), the center ring of the pinion (86) is fixedly connected to an extension shaft (87), one end of the extension shaft (87) is fixedly connected to a control handle (88), and a slide rail (89) is provided on the top of the second bed board (62).

2. The folding bed based on orthopedic spinal cord rehabilitation according to claim 1, characterized in that: The top of the third bed board (63) is fixedly connected to a fixed plate (810), the top of the fixed plate (810) is hinged to a telescopic slide plate (811) via a hinge block, and one end of the telescopic slide plate (811) is hinged to the top of the medicine storage box (81) via a hinge block.

3. The folding bed based on orthopedic spinal cord rehabilitation according to claim 2, characterized in that: The folding assembly (7) comprises a driving motor (71), the side of the driving motor (71) being fixedly connected to the side of the bed frame (1), the output shaft of the driving motor (71) being fixedly connected to an adjusting shaft (72), an adjusting rod (73) being fixedly sleeved on the circumferential surface of the adjusting shaft (72), one end of the adjusting rod (73) being hinged to a connecting plate (74) via a hinge block, the top of the connecting plate (74) being fixedly connected to the bottom of the second bed board (62).

4. The folding bed based on orthopedic spinal cord rehabilitation according to claim 3, characterized in that: The medicine storage box (81) is provided with a medicine taking anti-blocking mechanism (9) inside, and the medicine taking anti-blocking mechanism (9) comprises a connecting shaft (91), one end of the connecting shaft (91) is fixedly connected to the end of the extension shaft (87) away from the control handle (88), the other end of the connecting shaft (91) passes through the side of the rectangular plate (85) and is rotatably connected to the side of the rectangular plate (85), the end of the connecting shaft (91) passing through the side of the rectangular plate (85) is fixedly connected to a bevel gear 1 (92), the side of the medicine storage box (81) is fixedly connected to a long plate (93), the bottom of the long plate (93) is rotatably connected to a gear shaft (94), the outer surface of the gear shaft (94) is fixedly connected to a bevel gear 2 (95) and a striking rod (96), and the side of the bevel gear 1 (92) is meshed with the side of the bevel gear 2 (95).

5. The folding bed based on orthopedic spinal cord rehabilitation according to claim 4, characterized in that: A slide groove (97) is provided on the side of the medicine storage box (81), and one end of the striking rod (96) passes through the slide groove (97) and is slidably connected to the slide groove (97).

6. The folding bed based on orthopedic spinal cord rehabilitation according to claim 5, characterized in that: The bottom of the medicine storage box (81) is fixedly connected to an inclined plate (812), one end of the striking rod (96) passing through the slide groove (97) is located above the inclined plate (812), and a protective cushion is placed on the top of the inclined plate (812).

7. The folding bed based on orthopedic spinal cord rehabilitation according to claim 6, characterized in that: A semi-paralyzed limit device (10) is provided at one end of the control handle (88), and the semi-paralyzed limit device (10) comprises a lifting shaft (101), one end of the lifting shaft (101) is rotatably connected to the end of the control handle (88) away from the extension shaft (87), a side of the fixing plate (810) is fixedly connected to a hollow shaft (102), and two rotating rods (103) are rotatably connected to the circumferential surface of the hollow shaft (102), and the sides of the two rotating rods (103) are respectively fixedly connected to a spring fixing plate (104), and the opposite surfaces of the two spring fixing plates (104) are fixedly connected to a limiting spring (105), and one end of one of the rotating rods (103) is hinged to a storage platform (106) through a hinge block, and the bottom of the storage platform (106) is fixedly connected to a limiting clamping plate (107).

8. The folding bed based on orthopedic spinal cord rehabilitation according to claim 7, characterized in that: The top of the storage platform (106) is provided with a storage groove (108), the side of the fixing plate (810) is provided with a limiting groove (109), and the side of the storage platform (106) is slidably connected to the inside of the limiting groove (109).

9. The folding bed based on orthopedic spinal cord rehabilitation according to claim 8, characterized in that: The circumferential surface of the lifting shaft (101) is located on the displacement track of another rotating rod (103), and the bottom of the limiting clamping plate (107) is located directly above the third bed board (63).

10. The folding bed based on orthopedic spinal cord rehabilitation according to claim 9, characterized in that: One end of the rotating rod (103) near the lifting shaft (101) is fixedly connected to a clamping block (1010), the interior of the hollow shaft (102) is rotatably connected to an incomplete gear (1011), the interior of the hollow shaft (102) is slidably connected to an arc-shaped tooth block (1012), the side surface of the incomplete gear (1011) and the side surface of the arc-shaped tooth block (1012) are meshed with each other, the side surface of the arc-shaped tooth block (1012) is fixedly connected to the rotating rod (103) near the storage platform (106), the outer surface of the incomplete gear (1011) is fixedly connected to a torsion spring, one end of the torsion spring is fixedly connected to the interior of the hollow shaft (102), and the side surface of the incomplete gear (1011) is fixedly connected to a clamping rod (1013).

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