Postoperative rehabilitation training device for neurosurgery department

Abstract

The invention belongs to the technical field of medical instruments, and relates to a neurosurgery postoperative rehabilitation training device. The device comprises a bed body, rotating discs are fixedly connected to the two ends of a first rotating shaft, a second rotating ring is elastically and rotationally installed on the bed body, and the second rotating ring and the rotating discs are rotationally connected in a one-way mode through connecting assemblies; a plurality of matching holes are formed in the end surface of the turntable; one end of the supporting plate is rotationally connected with the first rotating shaft, and a first clamping block matched with the matching hole in an inserted mode is arranged on the supporting plate in a sliding mode; the massage assembly is arranged on the arc-shaped sliding plate. When the arms are alternately exercised and the arm on one side is bent and stretched, the massage assembly massages the arm on the other side, the arm in the massage state is in a relaxed state at the moment, and the massage effect is better. When the two arms are exercised at the same time, the coil spring continuously stores energy. And after the exercise is stopped, the coil spring recovers the deformation, so that the massage assembly continuously massages the arms of the patient.

Description

Technical Field

[0001] The invention belongs to the technical field of medical devices and relates to a neurosurgery postoperative rehabilitation training device. Background Art

[0002] Rehabilitation training after neurosurgery is an important relief in the patient's recovery process. Rehabilitation exercises help restore nerve function, promote nerve regeneration and remodeling, improve body function, and promote the patient's early recovery.

[0003] Massage after rehabilitation exercise can promote blood circulation, provide more nutrition to damaged nerves, help accelerate nerve repair and regeneration, and promote nerve function recovery. Current rehabilitation training equipment does not have a massage function, which is inconvenient for patients to perform massage in time after completing exercise.

[0004] In order to solve the above problems, the present invention provides a neurosurgery postoperative rehabilitation training device. Summary of the invention

[0005] In order to solve the problems existing in the background technology, the present invention proposes a neurosurgery postoperative rehabilitation training device.

[0006] In order to achieve the above-mentioned purpose, the technical scheme adopted by the present invention is as follows: A neurosurgery postoperative rehabilitation training equipment, comprising: a bed body, a first rotating shaft is rotatably arranged on the bed body, both ends of the first rotating shaft are fixedly connected with a rotating disk, a second rotating ring is elastically rotatably installed on the bed body, and the second rotating ring and the rotating disk are unidirectionally rotatably connected through a connecting assembly; a plurality of matching holes are arranged on the end surface of the rotating disk;

[0007] A support plate, one end of which is rotatably connected to the first rotating shaft, and a first clamping block which is plug-matched with the matching hole is slidably provided on the support plate;

[0008] The massage component is provided with an arm cover on the bed body, an arc-shaped slide plate is slidably provided on the arm cover, the massage component is provided on the arc-shaped slide plate, and a linkage component is provided between the arc-shaped slide plate and the turntable; when the turntable rotates relative to the support plate, the arc-shaped slide plate drives the massage component to move under the action of the linkage component.

[0009] Furthermore, the support plate is connected to a handle; and a first sliding rod is elastically and slidably provided on the handle.

[0010] Furthermore, the first sliding rod and the first clamping block are connected by a first pull rope.

[0011] Furthermore, a plurality of external card grooves are provided on the outer circumferential surface of the second rotating ring; a second slide groove is provided in the bed body, a second slide rod is elastically slidably arranged in the second slide groove, second slide shafts are fixed at both ends of the second slide rod, a second slide shaft is fixedly connected to a second ratchet block, and the second ratchet block cooperates with the external card groove on the second rotating ring on the same side.

[0012] Furthermore, both ends of the second slide bar are provided with matching grooves, the matching grooves are slidably matched with second clamping blocks, and a fifth slide groove for accommodating the second clamping block is provided in the bed body; the second clamping block and the first slide bar are arranged in linkage.

[0013] Furthermore, the first slide bar is connected to a third pull rope, and the third pull rope is connected to the second clamping block; when the first slide bar moves downward, the third pull rope pulls the second clamping block to move away from the second slide bar.

[0014] Furthermore, the massage component includes a storage box and a massage ball; a plurality of arc grooves are opened on the arm cover, a storage box is slidably arranged in each arc groove, the storage box is fixedly connected to the arc slide, the storage box is elastically slidably connected to a plurality of first sliding shafts, and the first sliding shafts are connected to the massage balls.

[0015] Furthermore, the linkage assembly includes a second pull rope, an annular rack and a gear; the annular rack and the turntable are coaxially fixedly connected, and the annular rack and the gear are meshed; a second rotating shaft is rotatably installed on the support plate; one end of the second rotating shaft is fixedly connected to the gear; the other end of the second rotating shaft is fixedly connected to a connecting circular plate, and an eccentric block is eccentrically connected to the connecting circular plate; one end of the second pull rope is connected to the eccentric block; the other end of the second pull rope slides through the support plate and the bed body and is connected to the arc-shaped slide plate.

[0016] Furthermore, the connecting assembly includes a first ratchet block, and a plurality of inner slots are evenly arranged on the circumference of the inner ring of the second rotating ring; the first ratchet block is elastically and slidably mounted on the outer circumference of the rotating disk, and the first ratchet block is engaged with the inner slots.

[0017] Furthermore, the bed body is fixedly installed with a fixed arc plate, the fixed arc plate is connected with a coil spring; the coil spring is connected with a connecting rod, the connecting rod is fixedly connected with a first swivel, and the first swivel and the second swivel are fixedly connected.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] When exercising the arms alternately, when one arm is bending and stretching, the turntable on the other side rotates relative to the support plate, and the arc-shaped slide plate moves under the action of the linkage component, and the massage component massages the corresponding arm. At this time, the arm in the massage state is in a relaxed state, and the massage effect is better.

[0020] When both arms are exercising at the same time, the second rotating ring rotates, the coil spring stores energy, and under the action of the second ratchet block, the second rotating ring cannot rotate clockwise, and then the coil spring continuously stores energy as the arm moves. After stopping the exercise, the first slide bar moves upward, so that the second ratchet block is disengaged from the outer card slot, and the first card block is disengaged from the turntable, and then the second rotating ring rotates clockwise, the turntable rotates clockwise, the eccentric block rotates, and the arc-shaped slide plate reciprocates, so that the massage component continuously massages the patient's arm.

[0021] The two exercise modes meet the different needs of patients and improve applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a structural schematic diagram of the first rotating shaft in the present invention;

[0024] Figure 3 is a partial cross-sectional view of the present invention;

[0025] Figure 4 The present invention Figure 3 A magnified view of part A;

[0026] Figure 5 It is a schematic diagram of the position of the support plate in the present invention;

[0027] Figure 6 It is a structural schematic diagram of the support plate in the present invention;

[0028] Figure 7 is a cross-sectional view of the handle of the present invention;

[0029] Figure 8 is a cross-sectional view of a support plate in the present invention;

[0030] Fig. 9 It is a schematic diagram of the structure of the arm cover in the present invention;

[0031] Fig.10 It is a schematic diagram of the structure of the arc rod in the present invention;

[0032] Fig.11 is a cross-sectional view of the arm cover of the present invention;

[0033] Fig.12 It is a schematic diagram of the structure of the massage component in the present invention;

[0034] Fig.13 It is a structural schematic diagram of the arc-shaped slide plate in the present invention;

[0035] Fig.14 is a schematic structural diagram of the second sliding bar in the present invention;

[0036] Fig.15 It is a structural schematic diagram of the turntable in the present invention;

[0037] Fig.16 It is a schematic structural diagram of the first rotating ring in the present invention;

[0038] Fig.17 It is a schematic structural diagram of the second rotating ring in the present invention.

[0039] In the figure: 1, bed body; 2, first rotating shaft; 3, support plate; 301, third slide groove; 302, fixed grip rod; 303, fourth slide groove; 4, grip; 5, first slide groove; 6, first slide rod; 7, connecting shaft; 8, first spring; 9, first pull rope; 10, first clamping block; 11, matching hole; 12, second spring; 13, turntable; 14, annular rack; 15, gear; 16, second rotating shaft; 17, connecting circular plate; 18, eccentric block; 19, second pull rope; 20, limit block; 21, arc-shaped slide plate; 22, storage box; 23, arc-shaped rod; 24, third spring Spring; 25, first slide shaft; 26, fourth spring; 27, massage ball; 28, arm cover; 29, arc groove; 30, pin; 31, fixed arc plate; 32, coil spring; 33, connecting rod; 34, first swivel; 35, second swivel; 36, outer slot; 37, inner slot; 38, fifth spring; 39, first ratchet block; 40, third pull rope; 41, sixth spring; 42, second block; 43, second slide rod; 44, matching groove; 45, second slide groove; 46, second slide shaft; 47, seventh spring; 48, second ratchet block; 49, protrusion; 50, fifth slide groove. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] like Figure 1-Figure 17 As shown, the technical solution adopted by the present invention is as follows: a neurosurgery postoperative rehabilitation training device includes a bed body 1, a support plate 3 and a massage component.

[0042] A first rotating shaft 2 is rotatably mounted in the bed body 1, and both ends of the first rotating shaft 2 are rotatably connected to supporting plates 3, which are arranged on both sides of the bed body 1. A receiving slot for accommodating the supporting plates 3 is provided on the bed body 1. One end of the supporting plate 3 close to the head of the bed is rotatably connected to the first rotating shaft 2.

[0043] like Figure 6 , Figure 7As shown, a handle 4 is fixedly mounted on one end of the support plate 3 away from the first rotating shaft 2. A first slide bar 6 is slidably mounted on the handle 4. Specifically, a first slide groove 5 is provided on the handle 4 to slide with the first slide bar 6. A connecting shaft 7 is fixedly mounted on the lower end of the first slide bar 6. A third slide groove 301 is provided on the support plate 3, and the lower end of the connecting shaft 7 is slidably mounted in the third slide groove 301. A first spring 8 is sleeved on the connecting shaft 7, one end of the first spring 8 is fixedly connected to the lower end of the connecting shaft 7, and the other end of the first spring 8 is fixedly connected to the support plate 3. A fixed grip 302 is fixedly mounted on the handle 4, and the fixed grip 302 is located below the first slide bar 6.

[0044] Both ends of the first rotating shaft 2 are coaxially fixedly connected with a rotating disk 13. Figure 8 As shown, a fourth slide slot 303 is provided on one side of the support plate 3 close to the corresponding turntable 13, and the first clamping block 10 is elastically slidably arranged in the fourth slide slot 303. A second spring 12 is arranged in the fourth slide slot 303, and the second spring 12 is fixedly connected between the first clamping block 10 and the end wall of the fourth slide slot 303.

[0045] A plurality of matching holes 11 are provided in a circumferential array on one side of the rotating disk 13 close to the same side support plate 3. The first clamping block 10 is plugged into and matched with the matching hole 11. Under the action of the second spring 12, one end of the first clamping block 10 is inserted into the matching hole 11, and when the support plate 3 rotates around the first rotating shaft 2, the rotating disk 13 rotates synchronously.

[0046] The first slide bar 6 and the first clamping block 10 are connected by the first drawstring 9. One end of the first drawstring 9 is connected to the first slide bar 6, and a first threading channel connected to the fourth slide groove 303 is provided on the support plate 3. The other end of the first drawstring 9 extends downward into the first threading channel and slides through the first threading channel to connect with the first clamping block 10. When the first slide bar 6 is at the upper end of the first slide groove 5 under the action of the first spring 8, the first drawstring 9 is in a tensioned state, the second spring 12 is in a compressed state, and the first clamping block 10 is completely located in the fourth slide groove 303. When the first slide bar 6 moves downward, under the action of the second spring 12, the first clamping block 10 moves outward and is inserted into the matching hole 11.

[0047] The second rotating ring 35 is elastically rotatably installed on both sides of the bed body 1. The bed body 1 is fixedly installed with a fixed arc plate 31, and the fixed arc plate 31 is connected to a coil spring 32, and the coil spring 32 is sleeved on the first rotating shaft 2. The coil spring 32 is connected to a connecting rod 33, and the connecting rod 33 is fixedly connected to a first rotating ring 34, and the first rotating ring 34 and the second rotating ring 35 are fixedly connected. The first rotating ring 34 and the second rotating ring 35 are both coaxially arranged with the first rotating shaft 2.

[0048] The second rotating ring 35 and the rotating disk 13 on the same side are connected via a connecting assembly.

[0049] The connecting assembly includes a first ratchet block 39, and a plurality of inner slots 37 are evenly arranged on the circumference of the inner ring of the second rotating ring 35. The first ratchet block 39 is elastically and slidably installed on the outer circumference of the rotating disk 13, and the first ratchet block 39 is engaged with the inner slots 37. Specifically, a clearance groove is provided on the rotating disk 13, and the first ratchet block 39 is slidably arranged in the clearance groove. A fifth spring 38 is arranged in the clearance groove, and the fifth spring 38 is connected between the first ratchet block 39 and one end wall of the clearance groove. Under the action of the fifth spring 38, the first ratchet block 39 extends into the inner slot 37. The first ratchet block 39 and the inner slot 37 are adapted. As shown in FIG. Fig.17 As shown, one side of the inner slot 37 is a first straight surface, and the other side is a first inclined surface.

[0050] A plurality of outer card slots 36 are provided on the outer circumferential surface of the second rotating ring 35. A second slide slot 45 is provided in the bed body 1, and a second slide bar 43 is slidably provided in the second slide slot 45. Second slide shafts 46 are fixed at both ends of the second slide bar 43, and a second ratchet block 48 is fixedly connected to the second slide shaft 46. The second ratchet block 48 cooperates with the outer card slot 36 on the second rotating ring 35 on the same side. A protrusion 49 is fixedly provided in the second slide slot 45, and the second ratchet block 48 slides through the protrusion 49, and a seventh spring 47 is fixedly connected between the protrusion 49 and the second ratchet block 48, and the seventh spring 47 is sleeved on the second slide shaft 46. The second ratchet block 48 is adapted to the outer card slot 36, and one side of the outer card slot 36 is a second straight surface, and the other side is a second inclined surface.

[0051] like Fig.17 As shown, the first flat surface is located on the side of the counterclockwise rotation direction of the second rotating ring 35, and the second flat surface is located on the side of the counterclockwise rotation of the second rotating ring 35. When the second ratchet block 48 extends into the outer slot 36, the turntable 13 rotates counterclockwise to drive the second rotating ring 35 to rotate counterclockwise, and the second rotating ring 35 pushes the second ratchet block 48 to move through the second inclined surface of the outer slot 36. The coil spring 32 stores energy. The second ratchet block 48 is disengaged from the outer slot 36. Under the action of the coil spring 32, the second rotating ring 35 rotates clockwise, and the turntable 13 rotates clockwise.

[0052] Both ends of the second slide bar 43 are provided with matching grooves 44, and the matching grooves 44 are slidably matched with the second block 42. A fifth slide groove 50 for accommodating the second block 42 is provided in the bed body 1, and the second block 42 is slidably arranged in the fifth slide groove 50, and the sliding direction of the second block 42 is perpendicular to the sliding direction of the second slide bar 43. A sixth spring 41 is arranged in the fifth slide groove 50, and the sixth spring 41 is fixedly connected between the second block 42 and the end wall of the fifth slide groove 50. The second block 42 and the matching groove 44 are both provided with a third inclined surface on the side away from the protrusion 49.

[0053] The first slide bar 6 is connected with a third pull rope 40, which slides upward and extends into the handle 4, then passes downward through the handle 4 and extends into the support plate 3, and then slides through the support plate 3 and extends into the movable bed body 1, and the third pull rope 40 slides through the bed body 1 and connects with the second clamping block 42. When the first slide bar 6 is at the upper end of the first slide groove 5 under the action of the first spring 8, the third pull rope 40 is in a tensioned state. When the first slide bar 6 moves downward, the first slide bar 6 pulls the second clamping block 42 through the third pull rope 40 to move the second clamping block 42 away from the second slide bar 43, thereby releasing the limit on the second slide bar 43, and under the action of the seventh spring 47, the second slide bar 43 moves close to the second rotating ring 35, thereby causing the second ratchet block 48 to extend into the outer clamping groove 36.

[0054] An arm cover 28 is provided on both sides of the bed body 1, and the arm cover 28 is located on the side of the support plate 3 close to the head of the bed. One side of the arm cover 28 is rotatably connected to the bed body 1, and the other side can be fixed to the bed body 1 by a pin 30. The cross section of the arm cover 28 is arc-shaped. The arm cover 28 is slidably connected to the arc-shaped slide plate 21. Specifically, a mounting groove is provided in the arm cover 28, and the arc-shaped slide plate 21 is slidably set in the mounting groove. The mounting groove is fixedly connected with an arc-shaped rod 23, and the arc-shaped slide plate 21 is slidably connected to the arc-shaped rod 23, and a third spring 24 is sleeved on the arc-shaped rod 23, and the third spring 24 is fixedly connected between the arc-shaped slide plate 21 and the arm cover 28. The arc-shaped slide plate 21, the arc-shaped rod 23 and the arm cover 28 are coaxially arranged.

[0055] A massage assembly is mounted on the arc-shaped slide plate 21. The massage assembly includes a storage box 22 and a massage ball 27. A plurality of arc-shaped grooves 29 connected to the mounting grooves are formed on the inner wall of the arm cover 28. A storage box 22 is slidably disposed in each arc-shaped groove 29. The storage box 22 is fixedly connected to the arc-shaped slide plate 21. The storage box 22 is slidably connected to a plurality of first sliding shafts 25. The first sliding shafts 25 are connected to the massage ball 27. A fourth spring 26 is sleeved on the first sliding shaft 25. The fourth spring 26 is fixedly connected between the storage box 22 and the massage ball 27.

[0056] A linkage assembly is provided between the arc-shaped slide plate 21 and the turntable 13. When the turntable 13 rotates relative to the support plate 3, the turntable 13 drives the arc-shaped slide plate 21 to move through the linkage assembly. The linkage assembly includes a second pull rope 19, an annular rack 14 and a gear 15. The annular rack 14 and the turntable 13 are coaxially fixedly connected, and the annular rack 14 and the gear 15 are meshed. A second rotating shaft 16 is rotatably mounted on the support plate 3, and the gear 15 is fixedly connected to the second rotating shaft 16. The end of the second rotating shaft 16 facing away from the gear 15 is fixedly connected to a connecting circular plate 17, and an eccentric block 18 is eccentrically connected to the connecting circular plate 17. One end of the second pull rope 19 is connected to the eccentric block 18. After the other end of the second pull rope 19 slides through the support plate 3, it extends into the bed body 1, and then extends from the bed body 1 and connects to the arc-shaped slide plate 21. The second pull rope 19 is slidably matched with the bed body 1.

[0057] A limit block 20 is fixedly mounted on the support plate 3, and the limit block 20 is located at the axis of the first rotating shaft 2, and the third pull rope 40 and the second pull rope 19 both pass through the limit block 20. When the support plate 3 rotates, under the action of the limit block 20, the third pull rope 40 and the second pull rope 19 are bent at the limit block 20.

[0058] It should be noted that the first pull rope 9, the second pull rope 19 and the third pull rope 40 can be reversed at the reversing point by means of a pulley, so that the first pull rope 9, the second pull rope 19 and the third pull rope 40 can slide smoothly.

[0059] Working principle: Initially, under the action of the first spring 8, the first slide bar 6 is at the upper end of the first slide slot 5, the first pull rope 9 is in a tensioned state, and the first clamping block 10 is completely located in the fourth slide slot 303. Under the action of the sixth spring 41, the second clamping block 42 is inserted into the matching groove 44. The second ratchet block 48 does not contact the outer slot 36. Under the action of the fifth spring 38, the first ratchet block 39 extends into the inner slot 37. Under the action of the third spring 24, the arc slide 21 is at the first end of the arc rod 23. The eccentric block 18 is located on the side of the connecting circular plate 17 close to the limit block 20.

[0060] The patient lies on the bed 1, puts the upper arm between the arm cover 28 and the bed 1, and fixes the arm cover 28 by the pin 30. The lower arm of the patient is placed on the support plate 3.

[0061] Patients can choose to exercise their arms alternately or simultaneously.

[0062] If the patient chooses the alternating exercise mode for both arms, that is, when the forearm of one side is bent and stretched, the forearm of the other side remains still, the massage component can massage the arm on the side that is not being exercised. On the side that is being exercised, the patient holds the first slide bar 6 and the fixed grip bar 302 with his hands, so that the first slide bar 6 moves downward, that is, the first slide bar 6 is close to the fixed grip bar 302. Under the action of the second spring 12, the first clamping block 10 moves outward and is inserted into the matching hole 11, thereby connecting the support plate 3 and the rotating disk 13. On the side that is not being exercised, the patient does not need to hold the first slide bar 6 and the fixed grip bar 302, and the support plate 3 and the rotating disk 13 remain separated.

[0063] When the first slide bar 6 moves downward, the first slide bar 6 pulls the second clamping block 42 through the third pull rope 40, so that the second clamping block 42 moves away from the second slide bar 43, but because the second clamping block 42 on the other side is still clamped in the matching groove 44, the second slide bar 43 does not move.

[0064] like Figure 2As shown, on the side to be exercised, the patient bends the forearm, and the support plate 3 rotates counterclockwise around the first rotating shaft 2. At the same time, the support plate 3 drives the rotating disk 13 to rotate synchronously through the first clamping block 10, and the first rotating shaft 2 rotates. When the first rotating shaft 2 rotates, the rotating disk 13 on the side not to be exercised is driven to rotate at the same time, and then the two rotating disks 13 rotate at the same time. The rotating disk 13 drives the corresponding second rotating ring 35 to rotate counterclockwise through the first ratchet block 39, and the first rotating ring 34 rotates, and then the coil spring 32 stores energy. When the patient bends the forearm, it is necessary to overcome the elastic force of the coil spring 32, thereby increasing the exercise resistance, which is conducive to improving the exercise effect.

[0065] On the exercised side, when the patient's forearm is straightened, the support plate 3 rotates clockwise around the first rotating shaft 2, the rotating disk 13 rotates clockwise, the first rotating shaft 2 rotates, the second rotating ring 35 rotates clockwise, and the coil spring 32 recovers its deformation.

[0066] On the side not being exercised, since the support plate 3 is stationary, the turntable 13 rotates relative to the support plate 3, the annular rack 14 drives the gear 15 to rotate, the second rotating shaft 16 rotates, the connecting circular plate 17 rotates, and the eccentric block 18 rotates around the axis of the connecting circular plate 17, and then the eccentric block 18 pulls the second pull rope 19, and the second pull rope 19 pulls the arc-shaped slide plate 21, so that the arc-shaped slide plate 21 slides along the arc-shaped rod 23, and the arc-shaped slide plate 21 drives the massage component to move, and the massage ball 27 moves along the patient's arm to massage the patient's arm.

[0067] As the eccentric block 18 rotates, the arc-shaped slide plate 21 slides back and forth along the arc-shaped rod 23, thereby continuously massaging the patient's arm. At this time, the arm in a non-exercise state is in a relaxed state, and the massage effect is better.

[0068] After the exercise is completed, the first slide bar 6 is released, and under the action of the first spring 8, the first slide bar 6 moves upward, and the first slide bar 6 pulls the first clamping block 10 through the first pull rope 9 to retract the first clamping block 10 into the fourth slide groove 303, and the first clamping block 10 is separated from the rotating disk 13. Then the other arm can be changed for exercise.

[0069] Accordingly, when the patient exercises one arm, the massage component massages the other arm.

[0070] When the patient exercises both arms at the same time, he / she grasps the first slide bar 6 and the fixed grip bar 302 on both sides at the same time, moves the first slide bar 6 downward, and the first clamping block 10 is clamped into the corresponding rotating disk 13, so that the support plate 3 is connected to the rotating disk 13 on the same side. Then, the two forearms are bent at the same time, the support plate 3 rotates counterclockwise around the first rotating shaft 2, the rotating disk 13 rotates counterclockwise, and the second rotating ring 35 rotates counterclockwise.

[0071] When the first slide bar 6 moves downward, the first slide bar 6 pulls the second clamping block 42 through the third pull rope 40, and the second clamping block 42 moves away from the second slide bar 43. Under the action of the seventh spring 47, the second slide bar 43 moves close to the second rotating ring 35, thereby making the second ratchet block 48 extend into the outer clamping groove 36. At this time, the second clamping block 42 is not completely disengaged from the matching groove 44.

[0072] like Fig.17 As shown, when the second rotating ring 35 rotates counterclockwise, the second rotating ring 35 pushes the second ratchet block 48, so that the second ratchet block 48 moves away from the second rotating ring 35, and then the coil spring 32 stores energy. As the second rotating ring 35 rotates, the second ratchet block 48 intermittently extends into the outer slot 36.

[0073] When the patient stretches his forearm, the support plate 3 rotates clockwise around the first rotating shaft 2, and the rotating disk 13 rotates clockwise around the first rotating shaft 2. Due to the limitation of the second ratchet block 48, the second rotating ring 35 cannot rotate clockwise and remains stationary, and the rotating disk 13 rotates clockwise.

[0074] As the patient exercises, the coil spring 32 continuously stores energy.

[0075] When the exercise is completed, the patient's forearm is unfolded and the support plate 3 is in the receiving groove. Then the patient releases both hands, and the first slide bar 6 moves upward, so that the first clamping block 10 retracts into the fourth slide groove 303, and the support plate 3 and the rotating disk 13 are disconnected. At the same time, the first slide bar 6 gradually releases the pulling force on the third pull rope 40, and the second clamping block 42 moves close to the second slide bar 43 under the action of the sixth spring 41. Since the stiffness coefficient of the sixth spring 41 is greater than the stiffness coefficient of the seventh spring 47, the second clamping block 42 pushes the second slide bar 43, so that the second slide bar 43 moves away from the second rotating ring 35, and then the second ratchet block 48 is disengaged from the outer clamping groove 36.

[0076] After the second ratchet block 48 is lost, under the action of the coil spring 32, the second rotating ring 35 rotates clockwise, the second rotating ring 35 drives the rotating disk 13 to rotate clockwise, the annular rack 14 rotates clockwise, the gear 15 rotates, and the connecting circular plate 17 rotates. First, the eccentric block 18 gradually moves away from the limiting block 20, and the eccentric block 18 pulls the arc-shaped slide plate 21 through the second pull rope 19, so that the arc-shaped slide plate 21 overcomes the elastic force of the third spring 24 and slides toward the second end of the arc-shaped rod 23. The arc-shaped slide plate 21 drives the massage component to massage the patient's arm. When the eccentric block 18 moves to the position farthest from the limiting block 20, as the eccentric block 18 continues to rotate, the eccentric block 18 gradually releases the pulling force on the second pull rope 19, and under the action of the third spring 24, the arc-shaped slide plate 21 slides toward the first end of the arc-shaped rod 23, and the arc-shaped slide plate 21 drives the massage component to massage the patient's arm. That is to say, the eccentric block 18 rotates around the connecting circular plate 17 for one circle, and the arc-shaped slide plate 21 slides back and forth along the arc-shaped rod 23 for one circle.

[0077] As the eccentric block 18 continuously rotates around the axis of the connecting circular plate 17, the arc-shaped slide plate 21 reciprocates along the arc-shaped rod 23, thereby causing the massage component to continuously massage the patient's arm.

[0078] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A neurosurgery postoperative rehabilitation training device, characterized in that: include: A bed body (1), a first rotating shaft (2) is rotatably arranged on the bed body (1), both ends of the first rotating shaft (2) are fixedly connected to a rotating disk (13), a second rotating ring (35) is elastically rotatably mounted on the bed body (1), the second rotating ring (35) and the rotating disk (13) are unidirectionally rotatably connected via a connecting assembly; a plurality of matching holes (11) are arranged on the end surface of the rotating disk (13); A support plate (3), one end of the support plate (3) being rotatably connected to the first rotating shaft (2), and a first clamping block (10) which is plug-fitted with the matching hole (11) being slidably provided on the support plate (3); A massage component, wherein an arm cover (28) is arranged on the bed body (1), an arc-shaped slide plate (21) is slidably arranged on the arm cover (28), the massage component is arranged on the arc-shaped slide plate (21), and a linkage component is arranged between the arc-shaped slide plate (21) and the rotating disk (13); when the rotating disk (13) rotates relative to the supporting plate (3), the arc-shaped slide plate (21) drives the massage component to move under the action of the linkage component.

2. A neurosurgery postoperative rehabilitation training device according to claim 1, characterized in that: The support plate (3) is connected to a handle (4); a first sliding rod (6) is elastically slidably arranged on the handle (4).

3. A neurosurgery postoperative rehabilitation training device according to claim 2, characterized in that: The first sliding rod (6) and the first clamping block (10) are connected via a first pull rope (9).

4. The neurosurgery postoperative rehabilitation training equipment according to claim 2, characterized in that: A plurality of external grooves (36) are provided on the outer circumferential surface of the second rotating ring (35); a second slide groove (45) is provided in the bed body (1); a second slide rod (43) is elastically slidably provided in the second slide groove (45); second slide shafts (46) are fixed at both ends of the second slide rod (43); the second slide shaft (46) is fixedly connected to a second ratchet block (48); the second ratchet block (48) cooperates with the external groove (36) on the second rotating ring (35) on the same side.

5. The neurosurgery postoperative rehabilitation training equipment according to claim 4, characterized in that: Both ends of the second slide bar (43) are provided with matching grooves (44), and the matching grooves (44) are slidably matched with the second clamping block (42). A fifth slide groove (50) for accommodating the second clamping block (42) is provided in the bed body (1); the second clamping block (42) and the first slide bar (6) are arranged in linkage.

6. A neurosurgery postoperative rehabilitation training device according to claim 5, characterized in that: The first slide bar (6) is connected to a third pull rope (40), and the third pull rope (40) is connected to the second clamping block (42); when the first slide bar (6) moves downward, the third pull rope (40) pulls the second clamping block (42) to move away from the second slide bar (43).

7. The neurosurgery postoperative rehabilitation training equipment according to claim 1, characterized in that: The massage component comprises a storage box (22) and a massage ball (27); a plurality of arc-shaped grooves (29) are provided on the arm cover (28), a storage box (22) is slidably arranged in each arc-shaped groove (29), the storage box (22) is fixedly connected to the arc-shaped slide plate (21), the storage box (22) is elastically slidably connected to a plurality of first sliding shafts (25), and the first sliding shafts (25) are connected to the massage balls (27).

8. The neurosurgery postoperative rehabilitation training equipment according to claim 1, characterized in that: The linkage assembly comprises a second pull rope (19), an annular rack (14) and a gear (15); the annular rack (14) and the rotating disk (13) are coaxially fixedly connected, and the annular rack (14) and the gear (15) are meshed; a second rotating shaft (16) is rotatably mounted on the support plate (3); one end of the second rotating shaft (16) is fixedly connected to the gear (15); the other end of the second rotating shaft (16) is fixedly connected to a connecting circular plate (17), and an eccentric block (18) is eccentrically connected to the connecting circular plate (17); one end of the second pull rope (19) is connected to the eccentric block (18); the other end of the second pull rope (19) slides through the support plate (3) and the bed body (1) and is connected to the arc-shaped slide plate (21).

9. The neurosurgery postoperative rehabilitation training equipment according to claim 1, characterized in that: The connecting assembly comprises a first ratchet block (39), a plurality of inner slots (37) are evenly arranged on the circumference of the inner ring of the second rotating ring (35); the first ratchet block (39) is elastically slidably mounted on the outer circumference of the rotating disk (13), and the first ratchet block (39) is snap-fitted with the inner slots (37).

10. The neurosurgery postoperative rehabilitation training equipment according to claim 1, characterized in that: The bed body (1) is fixedly mounted with a fixed arc plate (31), the fixed arc plate (31) is connected to a coil spring (32); the coil spring (32) is connected to a connecting rod (33), the connecting rod (33) is fixedly connected to a first rotating ring (34), and the first rotating ring (34) and the second rotating ring (35) are fixedly connected.

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