Paralyzed limb rehabilitation treatment device for neurology department

Abstract

The invention relates to the technical field of medical instruments, in particular to a neurology paralyzed limb rehabilitation treatment device which comprises a bed body, an L-shaped mounting shell is arranged on the left side of the bed body, and a body massage plate, a leg joint exercise mechanism and a foot massage mechanism are arranged on the L-shaped mounting shell from right to left; a driving motor is arranged on the left side of the L-shaped mounting shell, a linkage mechanism is connected to the output end of the driving motor, first transmission mechanisms are connected to the upper side and the lower side of the linkage mechanism correspondingly, a third transmission mechanism is arranged in the bed body, and the two upper limb moving mechanisms are connected to the front side and the rear side of the third transmission mechanism correspondingly; the problems that in the prior art, in the actual using process of a paralyzed limb rehabilitation treatment device for the neurology department, functionality is poor, comprehensive and personalized design of the rehabilitation treatment device cannot be achieved, the massage capacity for the limbs and the body of a patient is not achieved, comfort is low, the rehabilitation treatment effect on the patient is poor, and the rehabilitation treatment effect is poor are solved. The recovery work of the muscle energy of the patient is not facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a neurology paralyzed limb rehabilitation treatment device. Background Art

[0002] Paralysis is the reduction or loss of voluntary movement function. It is a common symptom of the nervous system and is caused by nerve, neuromuscular junction or muscle diseases. In long-term clinical practice, for patients with limb paralysis in neurology, massage and exercise are often used for rehabilitation treatment, especially for the legs. Therefore, many massagers have appeared on the market, which greatly reduces the labor intensity of medical staff and improves the work efficiency of medical staff. At the same time, it also brings certain effects to the treatment of patients; however, there are still certain problems when treating patients. In addition to passive muscle massage, the range of motion of limb joints is also an important treatment for rehabilitation. In order to prevent joint contracture and deformation, while massaging the legs, the knee joints need to be flexed and extended. The flexion and extension of the knee joints can improve the treatment effect.

[0003] The Chinese patent with the publication number CN109464775B discloses a paralyzed limb joint rehabilitation treatment device for neurology, comprising a mobile platform, the lower four corners of the mobile platform are fixedly installed with running wheels, the upper end surface of the mobile platform is fixedly connected with a heightening box and a flexion and extension box, the upper end surface of the heightening box is fixedly installed with a seat, the inner walls on both sides of the heightening box are rotatably connected with a transmission shaft through a ball bearing, a small sprocket is interference-fitted on the transmission shaft, and the inner walls on both sides of the flexion and extension box are rotatably connected with a central shaft through a ball bearing. The advantages are: the flexion and extension action motor transmits torque to the transmission shaft through the action of the coupling and the meshing of the worm and worm gear, the transmission shaft transmits torque to the central shaft through the action of the small sprocket, chain and large sprocket, the central shaft drives the pedal to move in a circle through the crank, and the patient's legs follow the pedal to perform a bicycle pedaling action, exercising the muscle groups while maintaining the range of motion of the knee joint.

[0004] Such neurological paralyzed limb rehabilitation treatment devices as mentioned above are relatively lacking in functionality during actual use, and are insufficient to realize the comprehensive and personalized design of rehabilitation treatment devices. They do not have the ability to massage the patient's limbs and torso, and are relatively low in comfort, resulting in poor rehabilitation treatment effects for patients, and are not conducive to the recovery of patients' muscle energy. Summary of the invention

[0005] The purpose of the present invention is to provide a neurological paralyzed limb rehabilitation treatment device, which overcomes the problem that the prior art neurological paralyzed limb rehabilitation treatment device is relatively lacking in functionality during actual use, is insufficient to achieve a comprehensive and personalized design of the rehabilitation treatment device, does not have the ability to massage the patient's limbs and body, and has relatively low comfort, resulting in poor rehabilitation treatment effects for patients and being unfavorable to the patient's muscle recovery work.

[0006] In order to achieve the above object, the technical solution adopted by the present invention to solve the technical problem is: A neurological paralyzed limb rehabilitation treatment device is designed. By designing the limb and body exercise mechanism and massage mechanism, the patient's limb and body can be massaged by the massage mechanism after the patient's limb exercise to improve the patient's muscle recovery ability after exercise. At the same time, a mechanism is also designed to assist the patient to turn over to prevent the patient from developing pressure sores by lying in bed for a long time, realizing the comprehensive and personalized design of the rehabilitation treatment device and improving the therapeutic effect of rehabilitation treatment. The specific plan is as follows: A neurology paralyzed limb rehabilitation treatment device, comprising a bed, an L-shaped installation shell extending rightward to the top of the bed is arranged on the left side of the bed, and a body massage plate, a leg joint exercise mechanism and a foot massage mechanism are arranged on the L-shaped installation shell from right to left; A driving motor is arranged on the left side of the L-shaped mounting shell, an output end of the driving motor is connected to a linkage mechanism, upper and lower sides of the linkage mechanism are respectively connected to a first transmission mechanism, and the body massage plate is connected to the first transmission mechanism on the upper side through a second transmission mechanism; The leg joint exercise mechanism and the foot massage mechanism are respectively connected to the linkage mechanism, and a third transmission mechanism extending left and right is arranged in the bed body, and the third transmission mechanism is connected to the first transmission mechanism at the lower side; A support frame is arranged in the bed body, a reversible bed board is arranged on the top of the support frame, four turning boards are arranged on the reversible bed board, two groups of upper limb activity mechanisms are arranged on the outer side of the turning board and located on the right side of the bed body, and the two groups of upper limb activity mechanisms are respectively connected to the front and rear sides of the third transmission mechanism.

[0007] Preferably, the reversible bed board comprises a first bed board, a second bed board and a third bed board which are sequentially laid on the support frame from left to right, the second bed board is rotatably connected to the support frame on the left side, and the third bed board is rotatably connected to the support frame on the left side; A first electric push rod is provided at the bottom of the second bed board, and front-to-back symmetrical turning grooves are provided on the first bed board and the second bed board, and the four turning boards are respectively arranged in the turning grooves, and a second electric push rod is provided at the bottom of the four turning boards; A pillow is arranged at the top center of the third bed board, and a third electric push rod is arranged at the bottom of the third bed board and is located below the pillow.

[0008] Preferably, the linkage mechanism comprises a first rotating rod, a first worm, a first bevel gear and a first worm wheel, and the first rotating rod is connected to the output end of the driving motor; The first bevel gear is arranged at the left end of the first rotating rod, the two sets of the first transmission mechanisms are respectively connected to the upper and lower sides of the first bevel gear, the first worm gear is arranged in the middle of the first rotating rod and is connected to the foot massage mechanism; The first worm is arranged at the right end of the first rotating rod, and the leg joint exercising mechanism is connected to the first worm.

[0009] Preferably, the first transmission mechanism comprises a first rotating shaft, a second bevel gear, a third bevel gear, a second rotating shaft, a fourth bevel gear and a fifth bevel gear, and the second bevel gear and the fifth bevel gear are respectively meshed on the upper and lower sides of the first bevel gear; The first rotating shaft and the second rotating shaft are respectively vertically connected to the second bevel gear and the fifth bevel gear, and are respectively connected to the L-shaped mounting shell through fixing rods; The third bevel gear is connected to the upper end of the first rotating shaft and is connected to the second transmission mechanism. The fourth bevel gear is connected to the middle of the second rotating shaft and is connected to the third transmission mechanism.

[0010] Preferably, the second transmission mechanism comprises a second rotating rod, a sixth bevel gear and a seventh bevel gear, and the seventh bevel gear is meshedly connected to the third bevel gear. The second rotating rod is connected to the seventh bevel gear and extends to the right. The sixth bevel gear is arranged at the right end of the second rotating rod. The lower side of the sixth bevel gear is meshedly connected with the eighth bevel gear. The bottom of the eighth bevel gear is connected to a first connecting shaft, the lower end of the first connecting shaft is connected to a body massage board, and the bottom center of the body massage board is provided with a first massage ball claw connected to the first connecting shaft.

[0011] Preferably, the leg joint exercise mechanism comprises a foot pedal, a second worm gear and a third rotating shaft, both ends of the third rotating shaft penetrate the front and rear side walls of the L-shaped mounting shell, and the second worm gear is connected to the middle of the third rotating shaft; The second worm wheel is connected to the first worm, and there are two foot pedals, which are staggeredly connected to two ends of the third rotating shaft.

[0012] Preferably, the foot massage mechanism comprises a fourth rotating shaft, a fifth rotating shaft, a second massage ball claw, a placement box, a first universal joint, a second universal joint and a second worm; The fourth rotating shaft is connected in the L-shaped mounting shell by a fixing rod extending forward and backward, and the number of the fifth rotating shafts is two, and the two fifth rotating shafts are respectively connected to the front and rear ends of the fourth rotating shaft through the first universal coupling; There are two second massage ball claws, which are respectively connected to the lower ends of the two fifth rotating shafts through second universal joints. The placement box is sleeved on the second massage ball claws. The second worm is arranged in the middle of the fourth rotating shaft and connected to the first worm gear.

[0013] Preferably, the third transmission mechanism comprises a third rotating rod, a ninth bevel gear, a first pulley and a third worm, and the ninth bevel gear is meshedly connected to the left side of the fourth bevel gear; The third rotating rod is connected to the ninth bevel gear, the first pulley is connected to the left end of the third rotating rod, the first pulley is connected to the second pulley via a belt, and the second pulley is connected to a micro generator; The micro generator is connected to a battery via a wire, the battery is connected to a heating module via a wire, the heating module is connected to a heating plate, and the heating plate is arranged at the bottom of the reversible bed board; The third worm is arranged at the right end of the third rotating rod, and the third worm is connected to the upper limb movable mechanism.

[0014] Preferably, the upper limb activity mechanism comprises an arm placement box and an up-and-down movement mechanism, and there are two arm placement boxes, which are respectively connected to the up-and-down movement mechanisms; The top of the arm placement box is provided with a placement slot opening to the right, and the arm massage component is arranged in the placement slot; The up-and-down movement mechanism includes a fourth rotating rod, a strip-shaped inner gear frame and a fixed guide rod, and the strip-shaped inner gear frame is two in number and is respectively connected to the bottom of the two arm placement boxes; A guide slide rod is provided at the lower end of the strip-shaped inner tooth frame, the fixed guide rods are respectively connected to the front and rear sides of the bed body, and the guide slide rod is slidably connected to the free end of the fixed guide rod; A third worm wheel is arranged in the middle of the fourth rotating rod, and the third worm wheel is connected to the third worm. Semi-external teeth are arranged at both ends of the fourth rotating rod, and the semi-external teeth are meshed and connected in the strip-shaped internal tooth frame.

[0015] Preferably, the arm massage assembly comprises a fifth rotating rod, a double-headed motor, a sixth rotating rod, a fourth worm gear, a fourth worm, a massage head, a torsion spring, a toggle rod and a paddle; There are two fifth rotating rods, which are respectively arranged at the front and rear sides of the placement slot, and the fourth worm gear is arranged at the left end of the fifth rotating rod; There are two sixth rotating rods, which are respectively connected to the two ends of the double-headed motor; the fourth worm is arranged at the free ends of the two sixth rotating rods, and the fourth worm is connected to the fourth worm wheel; The front and rear inner walls of the placement slot are respectively penetrated with a plurality of movable holes, the number of the massage heads is multiple, and they are rotatably connected in the multiple movable holes respectively, the heads of the massage heads extend inwardly into the placement slot, and the torsion springs are arranged on both sides of the massage heads; The paddle is arranged at the tail of the massage head, the toggle rod is connected to the fifth rotating rod, and the toggle rod intermittently conflicts with the paddle.

[0016] The beneficial effects of the present invention are: The present invention uses a leg joint training mechanism to simulate cycling motion to train the patient's leg joints, and uses a foot massage mechanism to massage the patient's soles to assist the patient in rehabilitation treatment. The strip inner tooth frame and the semi-external teeth cooperate to make the strip inner tooth frame reciprocate up and down, thereby driving the arm placement box to realize the exercise of the arm joint activities. At the same time, the arm massage component completes the massage of the patient's arm, which helps to restore the patient's muscle energy.

[0017] The present invention integrates a variety of rehabilitation training functions, and can carry out active and passive rehabilitation training for patients with different degrees of paralysis, thereby realizing the comprehensiveness and personalized design of the rehabilitation treatment device. The flip bed board assists the patient in turning over, lying on the side, and massaging the back, etc., thereby greatly reducing the workload of medical staff or accompanying personnel and improving the efficiency of rehabilitation treatment. The design of four turning boards cooperating with each other can help change the patient's posture and prevent complications such as pressure sores caused by long-term bed rest. At the same time, the body massage board can be used to massage the body after turning over, thereby further promoting the patient's rehabilitation.

[0018] When the device is running, the present invention drives the micro generator to generate electricity through the pulley, and stores the electricity in the battery, which is used for the heating module under the flippable bed board to achieve the hot compress function, which is both energy-saving and environmentally friendly.

[0019] The arm massage mechanism of the present invention realizes intermittent pressing and squeezing massage on the patient's arm by toggling the paddle through the toggle rod and cooperating with the torsion spring through the massage head, so as to relieve the discomfort of the patient's arm muscles during the rehabilitation treatment and improve the patient's muscle recovery ability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a neurological paralyzed limb rehabilitation treatment device of the present invention; Figure 2 A top view of a neurological paralyzed limb rehabilitation treatment device according to the present invention; Figure 3 It is a right view of a neurology paralyzed limb rehabilitation treatment device of the present invention; Figure 4 for Figure 3 Schematic diagram of the cross section at AA in the middle; Figure 5 This is a positional relationship diagram of a body massage plate, a foot massage mechanism and a leg joint exercise mechanism in a neurology paralyzed limb rehabilitation treatment device of the present invention; Figure 6 This is a schematic diagram of the internal structure of a bed in a neurology paralyzed limb rehabilitation treatment device of the present invention; Figure 7 This is a schematic diagram of the structure of a support frame in a neurology paralyzed limb rehabilitation treatment device of the present invention; Figure 8 This is a schematic diagram of the internal structure of an L-shaped installation shell in a neurology paralyzed limb rehabilitation treatment device of the present invention; Fig. 9 It is a connection relationship diagram of the third transmission mechanism and the upper limb activity mechanism in a neurology paralyzed limb rehabilitation treatment device of the present invention; Fig.10 This is a schematic diagram of the structure of a body massage board in a neurology paralyzed limb rehabilitation treatment device of the present invention; Fig.11 It is a schematic diagram of the installation of a placement box in a neurology paralyzed limb rehabilitation treatment device of the present invention; Fig.12 This is a structural schematic diagram of a foot massage mechanism in a neurology paralyzed limb rehabilitation treatment device of the present invention; Fig.13 It is a structural schematic diagram of an arm placement box in a neurology paralyzed limb rehabilitation treatment device of the present invention; Fig.14 This is a schematic diagram of the structure of an arm massage component in a neurological paralyzed limb rehabilitation treatment device of the present invention; Fig.15 for Fig.14 Schematic diagram of the local enlarged structure at point B in the middle.

[0021] In the figure: 1-bed; 11-support frame; 12-battery; 13-micro generator; 131-second pulley; 132-belt; 14-support rod; 15-heating module; 2-L-shaped mounting shell; 21-body massage plate; 211-first connecting shaft; 212-first massage ball claw; 213-eighth bevel gear; 22-second transmission mechanism; 221-second rotating rod; 222-sixth bevel gear; 223-seventh bevel gear; 23-first transmission mechanism; 231-first rotating shaft; 232-second bevel gear ; 233-third bevel gear; 234-second rotating shaft; 235-fourth bevel gear; 236-fifth bevel gear; 24-linkage mechanism; 241-first rotating rod; 242-first worm; 243-first bevel gear; 244-first worm gear; 3-reversible bed board; 31-first bed board; 32-second bed board; 321-first electric push rod; 33-third bed board; 331-pillow; 332-third electric push rod; 34-reversing groove; 4-leg joint exercise mechanism; 41-foot pedal; 42-second worm gear ; 43-third rotating shaft; 5-foot massage mechanism; 51-fourth rotating shaft; 52-fifth rotating shaft; 53-second massage ball claw; 54-placement box; 55-first universal joint; 56-second universal joint; 57-second worm; 58-adjustment member; 6-upper limb activity mechanism; 61-arm placement box; 611-activity hole; 612-arm massage assembly; 6121-fifth rotating rod; 6122-double-head motor; 6123-sixth rotating rod; 6124-fourth worm gear; 6125-fourth Worm; 6126-massage head; 6127-torsion spring; 6128-toggle rod; 6129-paddle; 613-placement slot; 62-up and down movement mechanism; 621-fourth rotating rod; 6211-third worm; 6212-outer half tooth; 622-strip inner tooth frame; 6221-strip tooth; 623-fixed guide rod; 7-drive motor; 8-turning plate; 81-second electric push rod; 9-third transmission mechanism; 91-third transmission rod; 92-ninth bevel gear; 93-first pulley; 94-third worm. DETAILED DESCRIPTION

[0022] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments and drawings. The exemplary embodiments of the present invention and their description are only used to explain the present invention and are not intended to limit the present invention.

[0023] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present invention. However, it is apparent to one of ordinary skill in the art that these specific details are not necessarily employed to practice the present invention. In other embodiments, in order to avoid obscuring the present invention, well-known structures, circuits, materials, or methods are not specifically described.

[0024] Throughout the specification, references to "one embodiment," "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "one embodiment," "an embodiment," "an example," or "an example" appearing in various places throughout the specification do not necessarily all refer to the same embodiment or example. In addition, particular features, structures, or characteristics may be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. In addition, it will be appreciated by those of ordinary skill in the art that the figures provided herein are for illustrative purposes and that the figures are not necessarily drawn to scale. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] In the description of the present invention, the directions or positional relationships indicated by terms such as “front”, “rear”, “left”, “right”, “up”, “down”, “vertical”, “horizontal”, “high”, “low”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the scope of protection of the present invention.

[0026] like Figure 1-15 As shown, the present invention provides a neurological paralyzed limb rehabilitation treatment device, including a bed body 1, support rods 14 are arranged at the four corners of the bottom of the bed body 1, and universal wheels are arranged at the lower ends of the support rods 14 to facilitate the movement of the entire device. An L-shaped mounting shell 2 extending to the right to the top of the bed body 1 is arranged on the left side of the bed body 1, and the L-shaped mounting shell 2 is provided with a body massage plate 21, a leg joint exercise mechanism 4 and a foot massage mechanism 5 from right to left. The leg joint exercise mechanism 4 can be used to exercise the patient's leg joints, and the body massage plate 21 and the foot massage mechanism 5 can be used to massage the patient's soles and body, so as to assist the patient in recovering his muscles after exercise. A driving motor 7 is arranged on the left side of the L-shaped mounting shell 2, and a linkage mechanism 24 is connected to the output end of the driving motor 7. The upper and lower sides of the linkage mechanism 24 are respectively connected to the first transmission mechanism 23. The body massage plate 21 is connected to the upper first transmission mechanism 23 through the second transmission mechanism 22. The two groups of first transmission mechanisms 23 are perpendicular to each other and symmetrically arranged on the upper and lower sides of the linkage mechanism 4, so as to drive each mechanism to perform exercise and massage functions.

[0027] The leg joint exercise mechanism 4 and the foot massage mechanism 5 are respectively connected to the linkage mechanism 24. A third transmission mechanism 9 extending left and right is arranged in the bed body 1. The third transmission mechanism 9 is connected to the first transmission mechanism 23 on the lower side. A support frame 11 is arranged in the bed body 1. A reversible bed board 3 is arranged on the top of the support frame 11. The internal support frame structure of the bed body 1 is formed by the support frame 11 to ensure the strength of the bed body 1 and facilitate the accommodation and installation of the internal mechanism. The setting of the reversible bed board 3 can assist the patient's body to lean at different angles to improve the patient's comfort. Four turning boards 8 are arranged on the reversible bed board 3. The turning board 8 is conducive to assisting the patient's body to turn over, so as to facilitate the placement of pressure sores on the patient's body. Two groups of upper limb activity mechanisms 6 located on the right side of the bed body 1 are arranged on the outside of the turning board 8. The two groups of upper limb activity mechanisms 6 are respectively connected to the front and rear sides of the third transmission mechanism 9. The upper limb activity mechanism 6 can assist the patient's upper limbs in exercising activities to improve the recovery ability of the patient's arm muscles.

[0028] In the above scheme, the flip bed board 3 includes a first bed board 31, a second bed board 32 and a third bed board 33 which are laid on the support frame 11 from left to right in sequence. The second bed board 32 is rotatably connected to the support frame 11 on the left side, and the third bed board 33 is rotatably connected to the support frame 11 on the left side. A first electric push rod 321 is arranged at the bottom of the second bed board 32, and front-to-back symmetrical flip grooves 34 are arranged on the first bed board 31 and the second bed board 32. Four turning boards 8 are respectively arranged in the flip grooves 34, and second electric push rods 81 are arranged at the bottom of the four turning boards 8. A pillow 331 is arranged at the top center of the third bed board 33, and a third electric push rod 332 is arranged at the bottom of the third bed board 33 below the pillow 331.

[0029] As an optimized technical solution of the present invention, the second bed board 32 can be flipped to the left by the first electric push rod 321 to lift the patient's body to assist the patient to sit up, and the third bed board 33 will be lifted under the action of the third electric push rod 332 to adjust the height of the patient's head, thereby improving the patient's comfort. At the same time, the four turning boards 8 arranged in the four turning grooves 34 arranged on the first bed board 31 and the second bed board 32 enable the turning boards 8 to be flipped under the action of the second electric push rod 81, thereby assisting the patient to turn over and preventing the patient from lying in bed for a long time and causing pressure sores.

[0030] In the above scheme, the linkage mechanism 24 includes a first rotating rod 241, a first worm gear 242, a first bevel gear 243 and a first worm wheel 244. The first rotating rod 241 is connected to the output end of the driving motor 7. The first bevel gear 243 is arranged at the left end of the first rotating rod 241. The two groups of first transmission mechanisms 23 are respectively connected to the upper and lower sides of the first bevel gear 243. The first worm wheel 244 is arranged in the middle of the first rotating rod 241 and is connected to the foot massage mechanism 5. The first worm gear 242 is arranged at the right end of the first rotating rod 241. The leg joint exercise mechanism 4 is connected to the first worm gear 242.

[0031] As an optimized technical solution of the present invention, the driving motor 7 will drive the first rotating rod 241 to rotate, and then drive the foot massage mechanism 5 through the first worm gear 244 to massage the patient's foot sole, and at the same time drive the leg joint exercise mechanism 4 through the first worm gear 242 to exercise the patient's leg joints, and also drive the operation of the first transmission mechanism 23 through the rotation of the first bevel gear 243. In the above scheme, the first transmission mechanism 23 includes a first rotating shaft 231, a second bevel gear 232, a third bevel gear 233, a second rotating shaft 234, a fourth bevel gear 235 and a fifth bevel gear 236. The second bevel gear 232 and the fifth bevel gear 236 are respectively meshed on the upper and lower sides of the first bevel gear 243. The first rotating shaft 231 and the second rotating shaft 234 are respectively vertically connected to the second bevel gear 232 and the fifth bevel gear 236, and are respectively connected to the L-shaped mounting shell 2 through a fixing rod. The third bevel gear 233 is connected to the upper end of the first rotating shaft 231 and is connected to the second transmission mechanism 22. The fourth bevel gear 235 is connected to the middle part of the second rotating shaft 234, and the fourth bevel gear 235 is connected to the third transmission mechanism 9.

[0032] As an optimization technical solution of the present invention, driven by the first bevel gear 243, the second bevel gear 232 and the fifth bevel gear 236 can be driven to rotate at the same time, and then the third bevel gear 233 and the fourth bevel gear 235 can be driven to rotate through the first rotating shaft 231 and the second rotating shaft 234 respectively. The third bevel gear 233 will drive the body massage plate 21 through the second transmission mechanism 22 to massage the patient's body, and the fourth bevel gear 235 will drive the upper limb activity mechanism 6 through the third transmission mechanism 9 to assist the patient's upper limbs in rehabilitation treatment.

[0033] In the above scheme, the second transmission mechanism 22 includes a second rotating rod 221, a sixth bevel gear 222 and a seventh bevel gear 223. The seventh bevel gear 223 is meshedly connected to the third bevel gear 233. The second rotating rod 221 is connected to the seventh bevel gear 223 and extends to the right. The sixth bevel gear 222 is arranged at the right end of the second rotating rod 221. The lower side of the sixth bevel gear 222 is meshedly connected to the eighth bevel gear 213. The bottom of the eighth bevel gear 213 is connected to the first connecting shaft 211. The lower end of the first connecting shaft 211 is connected to the body massage plate 21. The bottom center of the body massage plate 21 is provided with a first massage ball claw 212 connected to the first connecting shaft 211.

[0034] As an optimization technical solution of the present invention, the seventh bevel gear 223 rotates under the drive of the third bevel gear 233, and then the second rotating rod 221 can be driven to rotate. The second rotating rod 221 will drive the eighth bevel gear 231 to rotate, and then the first connecting shaft 211 can be driven to rotate, so that the body massage plate 21 is rotatably connected to the lower end of the first connecting shaft 211, and the first massage ball claw 212 connected to its lower end is driven to rotate through the first connecting shaft 211 to achieve massage of the patient's body.

[0035] In the above scheme, the leg joint exercise mechanism 4 includes a foot pedal 41, a second worm gear 42 and a third rotating shaft 43. Both ends of the third rotating shaft 43 pass through the front and rear side walls of the L-shaped mounting shell 2. The second worm gear 42 is connected to the middle of the third rotating shaft 43. The second worm gear 42 is connected to the first worm 242. There are two foot pedals 41, which are staggeredly connected to both ends of the third rotating shaft 43.

[0036] As an optimization technical solution of the present invention, when a patient needs to exercise his legs, the patient can place his feet on the foot pedals 41 on both sides of the L-shaped mounting shell 2, and fix the patient's feet on the foot pedals 41 through a fixing belt, and then the second worm gear 42 can be driven by the first worm gear 242 to rotate, and the second worm gear 42 will drive the foot pedal 41 to rotate through the third rotating shaft 43, so as to drive the patient's legs to curl up or stretch, thereby realizing the exercise of the patient's legs.

[0037] In the above scheme, the foot massage mechanism 5 includes a fourth rotating shaft 51, a fifth rotating shaft 52, a second massage ball claw 53, a placement box 54, a first universal joint 55, a second universal joint 56 and a second worm 57. The fourth rotating shaft 51 is connected in the L-shaped mounting shell 2 by a fixed rod extending forward and backward. There are two fifth rotating shafts 52, and the two fifth rotating shafts 52 are respectively connected to the front and rear ends of the fourth rotating shaft 51 through the first universal joint 55. There are two second massage ball claws 53, and they are respectively connected to the lower ends of the two fifth rotating shafts 52 through the second universal joint 56. The placement box 54 is sleeved on the second massage ball claw 53. The second worm 57 is arranged in the middle of the fourth rotating shaft 51 and is connected to the first worm gear 244.

[0038] As an optimized technical solution of the present invention, the first worm gear 244 will drive the fourth rotating shaft 51 to rotate through the matching relationship with the second worm 57, and then drive the fifth rotating shaft 52 to rotate through the first universal joint 55. The fifth rotating shaft 52 will drive the second massage ball claw 53 to rotate through the second universal joint 56. The second massage ball claw 53 is used to massage the soles of the patient's feet to assist the patient in rehabilitation treatment. A connecting rod is connected between the fifth rotating shaft 52 and the fixed rod of the fourth rotating shaft 51 to prevent the patient's feet from swinging at will when placed in the placement box 54. At the same time, an adjusting member 58 is provided on the left side of the first worm gear 244. The position of the foot massage mechanism 5 is adjusted by manually pulling the adjusting member 58 to meet the patient's usage needs.

[0039] In the above scheme, the third transmission mechanism 9 includes a third rotating rod 91, a ninth bevel gear 92, a first pulley 93 and a third worm 94. The ninth bevel gear 92 is meshed and connected to the left side of the fourth bevel gear 235. The third rotating rod 91 is connected to the ninth bevel gear 92. The first pulley 93 is connected to the left end of the third rotating rod 91. The first pulley 93 is connected to the second pulley 131 through a belt 132. The second pulley 131 is connected to a micro generator 13. The micro generator 13 is connected to a battery 12 through a wire. The battery 12 is connected to a heating module 15 through a wire. The heating module 15 is connected to a heating plate. The heating plate is arranged at the bottom of the flip bed board 3. The third worm 94 is arranged at the right end of the third rotating rod 91. The third worm 94 is connected to the upper limb movable mechanism 6.

[0040] As an optimization technical solution of the present invention, the third rotating rod 91 will rotate under the connection relationship between the fourth bevel gear 235 and the ninth bevel gear 92, and then the upper limb movable mechanism 6 can be driven to operate through the third worm gear 94. At the same time, the first pulley 93 is used to drive the first pulley 131 to rotate through the belt 132, and the rotation of the second pulley 131 is used to drive the micro-generator 13 to generate electricity, so that the electricity generated by the micro-generator 13 can be stored in the battery 12, and then the heating module 15 can be heated through the wire, so as to realize the hot compress function of the patient's body or limbs through the heating plate.

[0041] In the above scheme, the upper limb activity mechanism 6 includes an arm placement box 61 and an up-and-down movement mechanism 62. There are two arm placement boxes 61, which are respectively connected to the up-and-down movement mechanism 62. A placement groove 613 opening to the right is provided on the top of the arm placement box 61. An arm massage component 612 is provided in the placement groove 613. The up-and-down movement mechanism 62 includes a fourth rotating rod 621, a strip inner tooth frame 622 and a fixed guide rod 623. There are two strip inner tooth frames 622, and They are respectively connected to the bottom of the two arm placement boxes 61, a guide slide rod is set at the lower end of the strip inner tooth frame 622, the fixed guide rod 623 is respectively connected to the front and rear sides of the bed body 1, the guide slide rod is slidably connected to the free end of the fixed guide rod 623, a third worm gear 6211 is set in the middle of the fourth rotating rod 621, the third worm gear 6211 is connected to the third worm 94, and semi-external teeth 6212 are respectively set at both ends of the fourth rotating rod 621, and the semi-external teeth 6212 are meshed and connected in the strip inner tooth frame 622.

[0042] As an optimized technical solution of the present invention, lifting grooves 35 are respectively provided on the outer sides of the two flip grooves 34 of the second bed board 32, and the arm placement box 61 is located in the lifting grooves 35. The patient's arm can be placed in the placement groove 613 of the arm placement box 61, so that the arm placement box 61 can be driven up and down by the up and down movement mechanism 62, thereby assisting the patient's arm to exercise. During the operation of the up and down movement mechanism 62, the third worm gear 6211 can be driven to rotate by the third worm gear 94, and the third worm gear 6211 drives the fourth rotating rod 621 to rotate, thereby driving the outer half teeth 6212 at both ends of the fourth rotating rod 621 to rotate, and then the bar teeth 6221 set on both sides of the inner side of the bar inner tooth frame 622 and the outer half teeth 6212 can be used to drive the bar inner tooth frame 622 to move up and down, thereby driving the arm placement box 61 at its upper end to move up and down, thereby realizing the exercise of the patient's arm.

[0043] In the above scheme, the arm massage component 612 includes a fifth rotating rod 6121, a double-headed motor 6122, a sixth rotating rod 6123, a fourth worm gear 6124, a fourth worm 6125, a massage head 6126, a torsion spring 6127, a toggle rod 6128 and a paddle 6129. The number of the fifth rotating rod 6121 is two, and they are respectively arranged at the front and rear sides of the placement slot 613. The fourth worm gear 6124 is arranged at the left end of the fifth rotating rod 6121. The number of the sixth rotating rod 6123 is two, and they are respectively connected to the two ends of the double-headed motor 6122. The fourth worm 6125 is arranged at The free ends of the two sixth rotating rods 6123, the fourth worm 6125 are connected to the fourth worm wheel 6124, and the front and rear inner walls of the placement groove 613 are respectively penetrated with multiple movable holes 611. There are multiple massage heads 6126, which are respectively rotatably connected in the multiple movable holes 611. The heads of the massage heads 6126 extend inwardly into the placement groove 613. The torsion springs 6127 are arranged on both sides of the massage heads 6126. The paddle 6129 is arranged at the tail of the massage head 6126. The toggle rod 6128 is connected to the fifth rotating rod 6121, and the toggle rod 6128 intermittently conflicts with the paddle 6129.

[0044] As an optimized technical solution of the present invention, during or after the patient's arm exercise, the sixth rotating rod 6123 can be driven to rotate by the double-headed motor 6122, and the fourth worm 6125 set at the free end of the sixth rotating rod 6123 can be rotated, and then the fourth worm gear 6124 can be driven to rotate, and the fourth worm gear 6124 will drive the fifth rotating rod 6121 to rotate, and then the toggle rod 6128 on the fifth rotating rod 6121 can be driven to rotate, and the toggle rod 6128 toggle the paddle 6129 to deflect, and cooperate with the elastic force of the torsion spring 6127, so that the massage head 6126 intermittently performs a pressing massage on the patient's arm under the repeated toggling of the toggle rod 6128, so as to restore the muscle energy of the patient's arm.

[0045] Specific implementation cases: When the device is needed to perform rehabilitation treatment on the limbs of a paralyzed patient, the patient can lie on the flip-over bed board 3 arranged on the top of the bed body 1. The height of the third bed board 33 and the pillow 331 can be adjusted by the third electric push rod 332 according to the patient's own conditions. When the patient is bedridden for a long time, the second bed board 32 can be driven by the first electric push rod 321 to deflect, so that the patient can sit up. At the same time, according to the patient's needs, the four second electric push rods 81 can be used to drive the four turning boards 8 to turn over to assist the patient in turning over, so as to avoid pressure sores caused by long-term bed rest.

[0046] During the patient's limb exercise, the patient's feet and arms can be placed on the foot pedal 41 and the arm placement box 61 respectively, and then the first rotating rod 241 can be driven to rotate by the driving motor 7, and the first rotating rod 241 will drive the first worm gear 244 and the first worm 242 to rotate, and the first worm 242 will drive the second worm gear 42 to rotate, and the foot pedal 41 can be driven to rotate through the third rotating shaft 43, and then the patient's legs can be driven to flex and extend to exercise the patient's legs. In order to improve the rehabilitation treatment effect of the patient's legs, the patient's feet can also be placed in the placement box 54 so that the second massage ball claw 53 is against the sole of the patient's foot, and then the fourth rotating shaft 51 can be driven to rotate under the cooperation relationship between the first worm gear 244 and the second worm 57, and the fourth rotating shaft 51 will drive the fifth rotating shaft 52 to rotate through the first universal coupling 55, and then the second massage ball claw 53 can be driven through the second universal coupling 56 to achieve massage of the patient's foot sole.

[0047] At the same time, the first bevel gear 243 will drive the second transmission mechanism 22 and the third transmission mechanism 9 to operate respectively through the first transmission mechanism 23 on the upper and lower sides. Driven by the second transmission mechanism 22, the body massage plate 21 can be driven to massage the patient's body, and driven by the third transmission mechanism 9, the upper limb activity mechanism 6 can be driven to operate, thereby exercising and massaging the patient's arms.

[0048] During the exercise and massage of the patient's arm, the third worm gear 6211 can be driven to rotate by the third worm gear 94 in the third transmission mechanism 9, and the third worm gear 6211 can drive the fourth rotating rod 621 to rotate, thereby driving the outer half teeth 6212 at both ends of the fourth rotating rod 621 to rotate, and then the bar teeth 6221 and the outer half teeth 6212 arranged on both sides of the bar inner tooth frame 622 can be engaged with each other to drive the bar inner tooth frame 622 to move up and down, and then the arm placement box 61 at its upper end can be driven to move up and down, so that the patient's arm placed in the placement slot 613 of the arm placement box 61 can move up and down, thereby assisting the patient's arm in exercising.

[0049] In order to ensure the rehabilitation effect of the patient, the double-headed motor 6122 can be used to drive the sixth rotating rod 6123 to rotate, and the fourth worm 6125 set at the free end of the sixth rotating rod 6123 can be rotated, and then the fourth worm gear 6124 can be driven to rotate. The fourth worm gear 6124 will drive the fifth rotating rod 6121 to rotate, and then the toggle rod 6128 on the fifth rotating rod 6121 can be driven to rotate. The toggle rod 6128 toggle the paddle 6129 to deflect, and cooperate with the elastic force of the torsion spring 6127, so that the massage head 6126 intermittently performs a pressing massage on the patient's arm under the repeated toggling of the toggle rod 6128 to restore the muscle function of the patient's arm.

[0050] Finally, driven by the first pulley 93 in the third transmission mechanism 9, the second pulley 131 is driven to rotate through the belt 132, and then the micro-generator 13 can be driven to generate electricity, so that the electricity generated by the micro-generator is stored in the battery 12, so as to provide electricity for the heating module 15, and the heating module 15 is used to provide hot compress to the patient through the heating plate to improve the patient's comfort.

[0051] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A neurological paralyzed limb rehabilitation treatment device, comprising a bed (1), characterized in that: An L-shaped installation shell (2) extending rightward to the top of the bed body (1) is arranged on the left side of the bed body (1); the L-shaped installation shell (2) is provided with a body massage plate (21), a leg joint exercise mechanism (4) and a foot massage mechanism (5) from right to left; A driving motor (7) is arranged on the left side of the L-shaped mounting shell (2); an output end of the driving motor (7) is connected to a linkage mechanism (24); upper and lower sides of the linkage mechanism (24) are respectively connected to first transmission mechanisms (23); and the body massage plate (21) is connected to the first transmission mechanism (23) on the upper side via a second transmission mechanism (22); The leg joint training mechanism (4) and the foot massage mechanism (5) are respectively connected to a linkage mechanism (24); a third transmission mechanism (9) extending leftward and rightward is provided in the bed body (1); the third transmission mechanism (9) is connected to the first transmission mechanism (23) at the lower side; A support frame (11) is arranged inside the bed body (1), a reversible bed board (3) is arranged on the top of the support frame (11), four turning boards (8) are arranged on the reversible bed board (3), two groups of upper limb activity mechanisms (6) are arranged outside the turning boards (8) and are located on the right side of the bed body (1), and the two groups of upper limb activity mechanisms (6) are respectively connected to the front and rear sides of the third transmission mechanism (9).

2. A neurological paralyzed limb rehabilitation treatment device according to claim 1, characterized in that: The reversible bed board (3) comprises a first bed board (31), a second bed board (32) and a third bed board (33) which are laid on the support frame (11) from left to right in sequence, the second bed board (32) being rotatably connected to the support frame (11) on the left side, and the third bed board (33) being rotatably connected to the support frame (11) on the left side; A first electric push rod (321) is provided at the bottom of the second bed board (32); front-to-back symmetrical turning grooves (34) are provided on the first bed board (31) and the second bed board (32); the four turning boards (8) are respectively arranged in the turning grooves (34); and second electric push rods (81) are provided at the bottom of the four turning boards (8); A pillow (331) is arranged at the top center of the third bed board (33), and a third electric push rod (332) is arranged at the bottom of the third bed board (33) and is located below the pillow (331).

3. A neurological paralyzed limb rehabilitation treatment device according to claim 1, characterized in that: The linkage mechanism (24) comprises a first rotating rod (241), a first worm (242), a first bevel gear (243) and a first worm wheel (244); the first rotating rod (241) is connected to the output end of the driving motor (7); The first bevel gear (243) is arranged at the left end of the first rotating rod (241), the two sets of the first transmission mechanisms (23) are respectively connected to the upper and lower sides of the first bevel gear (243), and the first worm gear (244) is arranged in the middle of the first rotating rod (241) and is connected to the foot massage mechanism (5); The first worm gear (242) is arranged at the right end of the first rotating rod (241), and the leg joint training mechanism (4) is connected to the first worm gear (242).

4. A neurological paralyzed limb rehabilitation treatment device according to claim 3, characterized in that: The first transmission mechanism (23) comprises a first rotating shaft (231), a second bevel gear (232), a third bevel gear (233), a second rotating shaft (234), a fourth bevel gear (235) and a fifth bevel gear (236), wherein the second bevel gear (232) and the fifth bevel gear (236) are respectively meshed on the upper and lower sides of the first bevel gear (243); The first rotating shaft (231) and the second rotating shaft (234) are respectively vertically connected to the second bevel gear (232) and the fifth bevel gear (236), and are respectively connected to the L-shaped mounting shell (2) via fixing rods; The third bevel gear (233) is connected to the upper end of the first rotating shaft (231) and is connected to the second transmission mechanism (22); the fourth bevel gear (235) is connected to the middle of the second rotating shaft (234); and the fourth bevel gear (235) is connected to the third transmission mechanism (9).

5. A neurological paralyzed limb rehabilitation treatment device according to claim 4, characterized in that: The second transmission mechanism (22) comprises a second rotating rod (221), a sixth bevel gear (222) and a seventh bevel gear (223); the seventh bevel gear (223) is meshingly connected to the third bevel gear (233). The second rotating rod (221) is connected to the seventh bevel gear (223) and extends to the right; the sixth bevel gear (222) is arranged at the right end of the second rotating rod (221); the lower side of the sixth bevel gear (222) is meshedly connected with the eighth bevel gear (213); The bottom of the eighth bevel gear (213) is connected to a first connecting shaft (211), the lower end of the first connecting shaft (211) is connected to a body massage plate (21), and the bottom center of the body massage plate (21) is provided with a first massage ball claw (212) connected to the first connecting shaft (211).

6. A neurological paralyzed limb rehabilitation treatment device according to claim 3, characterized in that: The leg joint exercise mechanism (4) comprises a foot pedal (41), a second worm gear (42) and a third rotating shaft (43); both ends of the third rotating shaft (43) penetrate the front and rear side walls of the L-shaped mounting shell (2); and the second worm gear (42) is connected to the middle of the third rotating shaft (43); The second worm wheel (42) is connected to the first worm (242), and there are two foot pedals (41), which are staggeredly connected to two ends of the third rotating shaft (43).

7. A neurological paralyzed limb rehabilitation treatment device according to claim 3, characterized in that: The foot massage mechanism (5) comprises a fourth rotating shaft (51), a fifth rotating shaft (52), a second massage ball claw (53), a placement box (54), a first universal joint (55), a second universal joint (56) and a second worm (57); The fourth rotating shaft (51) is connected in the L-shaped mounting shell (2) by means of a fixing rod extending forward and backward, and the number of the fifth rotating shafts (52) is two, and the two fifth rotating shafts (52) are respectively connected to the front and rear ends of the fourth rotating shaft (51) through first universal couplings (55); The number of the second massage ball claws (53) is two, and they are respectively connected to the lower ends of the two fifth rotating shafts (52) through second universal joints (56); the placement box (54) is sleeved on the second massage ball claws (53); the second worm (57) is arranged in the middle of the fourth rotating shaft (51) and is connected to the first worm wheel (244).

8. A neurological paralyzed limb rehabilitation treatment device according to claim 4, characterized in that: The third transmission mechanism (9) comprises a third rotating rod (91), a ninth bevel gear (92), a first pulley (93) and a third worm gear (94); the ninth bevel gear (92) is meshingly connected to the left side of the fourth bevel gear (235); The third rotating rod (91) is connected to the ninth bevel gear (92); the first belt pulley (93) is connected to the left end of the third rotating rod (91); the first belt pulley (93) is connected to the second belt pulley (131) via a belt (132); and the second belt pulley (131) is connected to a micro generator (13); The micro-generator (13) is connected to a storage battery (12) via a wire, the storage battery (12) is connected to a heating module (15) via a wire, the heating module (15) is connected to a heating plate, and the heating plate is arranged at the bottom of the reversible bed board (3); The third worm gear (94) is arranged at the right end of the third rotating rod (91), and the third worm gear (94) is connected to the upper limb movable mechanism (6).

9. A neurological paralyzed limb rehabilitation treatment device according to claim 8, characterized in that: The upper limb activity mechanism (6) comprises an arm placement box (61) and an up-and-down movement mechanism (62); there are two arm placement boxes (61), which are respectively connected to the up-and-down movement mechanisms (62); The top of the arm placement box (61) is provided with a placement groove (613) opening to the right, and an arm massage component (612) is arranged in the placement groove (613); The up-and-down movement mechanism (62) comprises a fourth rotating rod (621), a strip-shaped internal tooth frame (622) and a fixed guide rod (623); the strip-shaped internal tooth frame (622) is two in number and is respectively connected to the bottom of the two arm placement boxes (61); A guide slide rod is provided at the lower end of the strip-shaped inner tooth frame (622), the fixed guide rod (623) is respectively connected to the front and rear sides of the bed body (1), and the guide slide rod is slidably connected to the free end of the fixed guide rod (623); A third worm gear (6211) is provided in the middle of the fourth rotating rod (621), the third worm gear (6211) being connected to the third worm (94), and semi-external teeth (6212) are respectively provided at both ends of the fourth rotating rod (621), the semi-external teeth (6212) being meshed and connected in the strip-shaped internal tooth frame (622).

10. A neurological paralyzed limb rehabilitation treatment device according to claim 9, characterized in that: The arm massage component (612) comprises a fifth rotating rod (6121), a double-headed motor (6122), a sixth rotating rod (6123), a fourth worm gear (6124), a fourth worm (6125), a massage head (6126), a torsion spring (6127), a toggle rod (6128) and a paddle (6129); There are two fifth rotating rods (6121), which are respectively arranged at the front and rear sides of the placement slot (613); and the fourth worm gear (6124) is arranged at the left end of the fifth rotating rod (6121); There are two sixth rotating rods (6123), which are respectively connected to the two ends of the double-headed motor (6122); the fourth worm (6125) is arranged at the free ends of the two sixth rotating rods (6123); and the fourth worm (6125) is connected to the fourth worm wheel (6124); A plurality of movable holes (611) are respectively provided through the front and rear inner walls of the placement groove (613); the number of the massage heads (6126) is plural and they are rotatably connected in the plurality of movable holes (611); the heads of the massage heads (6126) extend inwardly into the placement groove (613); and the torsion springs (6127) are provided on both sides of the massage heads (6126); The paddle (6129) is arranged at the rear of the massage head (6126), the toggle rod (6128) is connected to the fifth rotating rod (6121), and the toggle rod (6128) intermittently conflicts with the paddle (6129).

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