Rehabilitation exercise equipment

Abstract

The present invention relates to the field of rehabilitation equipment, and in particular to a rehabilitation exercise equipment. It comprises an exercise platform; slidable exercise racks are arranged on both sides of the exercise platform; a connecting rod is arranged between the upper ends of the two groups of exercise racks, a mounting groove and a traction rope extending into the mounting groove are arranged at the upper end of each group of exercise racks, and an installation chamber is arranged at the lower end. A slidable load-bearing box is arranged on the installation groove; a removable load-bearing block is arranged in the load-bearing box, and an exercise mode adjustment component is arranged at the bottom; a handle is arranged below the connecting rod; one end of the traction rope is connected to the load-bearing box on the same side, and the other end passes through the connecting rod and is connected to the handle. An angle adjustment component for positioning the traction rope is arranged on the installation chamber. The present invention is provided with a variety of exercise modes, and the rehabilitation exercise needs of different patients can be met by adjusting the resistance size, state, and angle. It is highly practical and conducive to rehabilitation.

Description

Technical Field

[0001] The present invention relates to the field of rehabilitation equipment, and in particular to a rehabilitation exercise device. Background Art

[0002] Orthopedic rehabilitation is an important branch of rehabilitation and an indispensable part of the conservative treatment of various orthopedic diseases and traumas as well as preoperative and postoperative management.

[0003] A Chinese patent document with authorization announcement number CN 213285527 U discloses a lower limb rehabilitation exercise device for orthopedic care, including a base plate, a seat is fixedly connected to the right side of the top surface of the base plate through a lifting device, a cross beam is provided above the base plate, a support rod is fixedly connected between the base plate and the cross beam, and a rehabilitation exercise mechanism is provided between the base plate and the cross beam.

[0004] The Chinese patent document with the authorization announcement number CN 108525217 B relates to a rehabilitation exercise device for one-hand fracture in orthopedics, which includes a bottom plate, a slide bar is arranged on both sides of the top of the bottom plate, a top plate is arranged on the top of the slide bar, a lifting mechanism is arranged above the top of the bottom plate, and an exercise mechanism is arranged in the middle of the top plate.

[0005] Orthopedic patients cannot move much in the early stage of treatment, so they need low-intensity exercise. In the later stage of treatment, they need to increase the amount of exercise to speed up the recovery of muscle strength. The orthopedic rehabilitation exercise equipment in the prior art is either used for leg exercise or arm exercise. Even the exercise equipment that can be used for the whole body has few usage modes, and the intensity, method, and angle of exercise are not highly adjustable, and it is impossible to choose the appropriate exercise method according to the patient's own situation. Summary of the invention

[0006] In view of the problems existing in the background technology, a rehabilitation exercise device is proposed. The invention sets multiple exercise modes, and meets the rehabilitation exercise needs of different patients by adjusting the resistance size, state and angle, and has strong practicality and is conducive to rehabilitation.

[0007] The present invention proposes a rehabilitation exercise device, comprising an exercise platform; slidable exercise racks are arranged on both sides of the exercise platform; a connecting rod is arranged between the upper ends of the two groups of exercise racks, a mounting groove and a traction rope extending into the mounting groove are arranged on the upper end of each group of exercise racks, and an installation chamber is arranged at the lower end. A slidable load-bearing box is arranged on the installation groove; a removable load-bearing block is arranged in the load-bearing box, and an exercise mode adjustment component is arranged at the bottom; a handle is arranged below the connecting rod; one end of the traction rope is connected to the load-bearing box on the same side, and the other end passes through the connecting rod and is connected to the handle. An angle adjustment component for positioning the traction rope is arranged on the installation chamber.

[0008] Preferably, the front side of the installation slot is open; the load-bearing box is arranged on the opening of the installation slot to slide up and down, and a detachable box cover is provided at the front end.

[0009] Preferably, the exercise mode adjustment component includes a sliding plate; a through-hole is arranged on one side of the mounting groove; the sliding plate is slidably arranged on the mounting groove, a slider is arranged on one side, and a rotatable shaft is arranged on the other side, and a clamping piece is also arranged on the sliding plate; a torsion spring is sleeved on the end of the shaft away from the sliding plate; the inner end of the torsion spring is connected to the side wall of the shaft, and the outer end is connected to the load-bearing box; the clamping piece is located between the sliding plate and the sliding plate, and is used to fix the shaft or the sliding plate; the slider is slidably arranged on the through-hole.

[0010] Preferably, a card hole is provided on the outer side of the through hole; a through hole connected to the card hole is provided on the sliding plate, and an electromagnet is also provided on the outer wall; the card engaging part includes a metal seat; the metal seat is magnetically matched with the energized electromagnet, a guide rod and a card rod are provided at the bottom, a rack is provided on the side wall, and a mounting frame is provided on one side; one end of the guide rod is slidably connected to the metal seat, and the other end is connected to the sliding plate; the card rod is located opposite to the through hole, and is inserted into the card hole when the electromagnet is energized, and a spring is provided on the outside to help reset; one end of the spring is connected to the metal seat, and the other end is connected to the sliding plate; a rotating gear is provided on the mounting frame; one side of the gear is meshed with the rack, and the other side is connected to the rotating rod; the end of the rotating rod is connected to the card engaging frame.

[0011] Preferably, the engaging frame is an arc-shaped structure, the concave surface matches the side wall of the rotating shaft 1, and engages with the rotating shaft 1 when the electromagnet is powered off.

[0012] Preferably, the thickness of the torsion spring is set to be gradual, and the thickness increases as it goes inward, and the resistance increases.

[0013] Preferably, the holding member comprises a holding half ring; a rotating adjusting roller and a rope pressing member acting on the adjusting roller are arranged on the notch of the holding half ring; and the end of the traction rope is wound around the adjusting roller.

[0014] Preferably, a mounting hole is set on both sides of the notch of the holding half ring; a spring is set in the mounting hole; the rope pressing member includes a rope pressing frame; the rope pressing frame is a horizontally placed U-shaped structure, and its end extends into the mounting hole on the corresponding side, connected to the spring, and the bending section is engaged with the adjusting roller.

[0015] Preferably, a second rotating shaft is provided on the notch side wall of the holding half ring; the second rotating shaft extends into the roller shaft of the adjusting roller and is rotatably connected thereto.

[0016] Preferably, the angle adjustment assembly includes a lead screw; the lead screw is rotatably arranged in the installation chamber, the upper end is rotatably connected to the fixed plate, the lower end is keyed to gear two, and the middle end is threadedly connected to the lifting plate; the fixed plate is arranged on the inner wall of the installation chamber; a rotating shaft three is also arranged on the installation chamber; one end of the rotating shaft three extends into the installation chamber and is keyed to gear three; gear three is meshingly connected to gear two; a through opening two is arranged on one side of the installation chamber; the lifting plate is slidably arranged in the installation chamber, one end extends out of the through opening two and is connected to the sliding frame; a mounting hole two is arranged on the sliding frame; a rotating shaft four is arranged in the mounting hole two; a torsion spring two is arranged on the outer sleeve of the rotating shaft four, and a limiting frame is arranged on the end; the inner end of the torsion spring two is connected to the side wall of the rotating shaft four, and the outer end is connected to the hole wall of the mounting hole two; the limiting frame is a bent tube, one end of which is suspended in the air, and the other end is connected to the rotating shaft four.

[0017] Preferably, slide grooves are provided on both sides of the exercise platform; the bottom of the exercise frame extends into the slide grooves and is slidably connected thereto.

[0018] Preferably, flip plates are provided on the front and rear ends of the exercise platform in a mirror-image manner; the opposite ends of the two sets of flip plates are driven by a driving member to achieve rotation.

[0019] Preferably, a control panel is provided on the exercise platform.

[0020] Compared with the prior art, the present invention has the following beneficial technical effects:

[0021] 1. The present invention sets a variety of exercise modes. 1. In the early stage of treatment and recovery, the electromagnet is energized to adsorb the metal seat. The clamping rod is clamped into the clamping hole. The sliding plate is fixed. Pulling the traction rope drives the load-bearing box to move up and down. The torsion spring drives the rotating shaft to rotate or reset. Dynamic resistance confrontation exercise can be performed in a relatively relaxed state. 2. In the late stage of treatment and recovery, the electromagnet is powered off to reset the metal seat, the clamping rod withdraws from the clamping hole, and the sliding plate moves. At the same time, the clamping frame is engaged with the rotating shaft. The exercise mode adjustment component rises and falls synchronously with the load-bearing box. The weight of the load-bearing box is adjusted by adding and subtracting the load-bearing blocks. The patient performs static resistance confrontation exercise under a large weight. 3. When the patient cannot control the body to exercise independently, one group of flip plates controls the movement of the upper body, and the other group of flip plates controls the movement of the lower body, automatically lifting and lowering the body, and performing passive exercise. Through the above-mentioned exercise modes, the rehabilitation exercise needs of different patients can be met, which is highly practical and conducive to rehabilitation.

[0022] Second, the present invention is provided with an angle adjustment component, which adjusts the height of the sliding frame by rotating the rotating shaft three, and positions the handles on both sides of the patient to achieve lateral angle training (arm pulling or leg lifting, etc.), and combines different training modes to further enrich the training content and improve the training effect.

[0023] 3. The present invention is provided with a holding piece, and by pulling the rope pressure frame, the adjusting roller can be rotated to adjust the length of the traction rope so that the holding height meets the exercise needs of different patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the structure of an embodiment of the present invention;

[0025] Figure 2 A partial enlarged view of an embodiment of the present invention;

[0026] Figure 3 It is a partial enlarged view of a training frame in one embodiment of the present invention;

[0027] Figure 4 This is a schematic diagram of the internal structure of a load-bearing box in one embodiment of the present invention;

[0028] Figure 5 A top view of an exercise mode adjustment assembly according to an embodiment of the present invention;

[0029] Figure 6 for Figure 5 The enlarged view of point A in the middle;

[0030] Figure 7 A schematic diagram of the structure of a holding member in one embodiment of the present invention;

[0031] Figure 8 An exploded view of a holding member in one embodiment of the present invention;

[0032] Fig. 9 for Figure 1 The structural diagram at B in the middle;

[0033] Fig.10 It is a schematic diagram of the internal structure of the installation chamber in one embodiment of the present invention.

[0034] Figure numerals: 1, exercise platform; 2, exercise frame; 3, connecting rod; 4, traction rope; 5, grip; 6, load-bearing box; 7, exercise mode adjustment component; 8, mounting hole 1; 9, angle adjustment component; 10, flip plate; 11, control panel; 12, slide groove; 13, mounting groove; 14, through port 1; 15, mounting chamber; 16, clamping hole; 17, slider; 18, torsion spring 1; 19, load-bearing block; 20, rotating shaft 1; 21, spring 2; 22, sliding plate; 23, clamping member; 24, Metal seat; 25, rack; 26, clamping rod; 27, spring one; 28, guide rod; 29, mounting frame; 30, gear one; 31, rotating rod; 32, clamping frame; 33, rotating shaft two; 34, lifting plate; 35, sliding frame; 36, mounting hole two; 37, torsion spring two; 38, rotating shaft four; 39, limiting frame; 40, gear two; 41, screw; 42, fixing plate; 43, gear three; 44, rotating shaft three; 44,; 45, adjusting roller; 46, holding half ring; 47, rope pressing frame. DETAILED DESCRIPTION

[0035] Embodiment 1

[0036] like Figure 1-3 As shown, a rehabilitation exercise device proposed by the present invention comprises an exercise platform 1; slidable exercise frames 2 are arranged on both sides of the exercise platform 1; a connecting rod 3 is arranged between the upper ends of the two groups of exercise frames 2, and a mounting groove 13 and a traction rope 4 extending into the mounting groove 13 are arranged at the upper end of each group of exercise frames 2, and a mounting chamber 15 is arranged at the lower end. A slidable load-bearing box 6 is arranged on the mounting groove 13; a removable load-bearing block 19 is arranged in the load-bearing box 6, and an exercise mode adjustment component 7 is arranged at the bottom; a gripping member 5 is arranged below the connecting rod 3; one end of the traction rope 4 is connected to the load-bearing box 6 on the same side, and the other end passes through the connecting rod 3 and is connected to the gripping member 5. An angle adjustment component 9 for positioning the traction rope 4 is arranged on the mounting chamber 15.

[0037] When a rehabilitation exercise device in this embodiment is used, the exercise platform 1 is placed on a flat ground, a table or directly on a bed, and the patient is in a lying position. The exercise mode adjustment component 7 is operated in advance to select an exercise mode that matches the physical condition. The handle 5 can be suspended on the connecting rod 3, or it can be adjusted to work from the bottom side through the angle adjustment component 9. The patient holds the handle 5 and starts rehabilitation exercise.

[0038] Embodiment 2

[0039] like Figure 1-3 As shown, a rehabilitation exercise device proposed by the present invention comprises an exercise platform 1; slidable exercise frames 2 are arranged on both sides of the exercise platform 1; a connecting rod 3 is arranged between the upper ends of the two groups of exercise frames 2, and a mounting groove 13 and a traction rope 4 extending into the mounting groove 13 are arranged at the upper end of each group of exercise frames 2, and a mounting chamber 15 is arranged at the lower end. A slidable load-bearing box 6 is arranged on the mounting groove 13; a removable load-bearing block 19 is arranged in the load-bearing box 6, and an exercise mode adjustment component 7 is arranged at the bottom; a gripping member 5 is arranged below the connecting rod 3; one end of the traction rope 4 is connected to the load-bearing box 6 on the same side, and the other end passes through the connecting rod 3 and is connected to the gripping member 5. An angle adjustment component 9 for positioning the traction rope 4 is arranged on the mounting chamber 15.

[0040] like Figure 4 As shown, the front side of the installation slot 13 is open; the load-bearing box 6 is arranged on the open side of the installation slot 13 and slides up and down, and a detachable box cover is arranged at the front end. The box cover is operated to take the load-bearing block 19. The exercise intensity can be adjusted, and the load-bearing block 19 can be prevented from falling out and causing accidental injury.

[0041] like Figure 5As shown, the exercise mode adjustment component 7 includes a sliding plate 22; a through-port 14 is arranged on one side of the mounting groove 13; the sliding plate 22 is slidably arranged on the mounting groove 13, a slider 17 is arranged on one side, and a rotatable shaft 20 is arranged on the other side, and a clamping member 23 is also arranged on the sliding plate 22; a torsion spring 18 is sleeved on one end of the shaft 20 away from the sliding plate 22; the inner end of the torsion spring 18 is connected to the side wall of the shaft 20, and the outer end is connected to the load-bearing box 6; the clamping member 23 is located between the sliding plate 22 and the sliding plate 22, and is used to fix the shaft 20 or the sliding plate 22; the slider 17 is slidably arranged on the through-port 14.

[0042] like Figure 3 , 6 As shown, a card hole 16 is provided at the outer bottom of the through hole 14; a through hole connected to the card hole 16 is provided on the sliding plate 22, and an electromagnet is also provided on the outer wall; the locking member 23 includes a metal seat 24; the metal seat 24 is magnetically matched with the electromagnet that is energized, a guide rod 28 and a card rod 26 are provided at the bottom, a rack 25 is provided on the side wall, and a mounting frame 29 is provided on one side; one end of the guide rod 28 is slidably connected to the metal seat 24, and the other end is connected to the sliding plate 22; the card rod 26 is located opposite to the through hole, and is inserted into the card hole 16 when the electromagnet is energized, and a spring 27 is provided on the outside to help reset; one end of the spring 27 is connected to the metal seat 24, and the other end is connected to the sliding plate 22; a rotating gear 30 is provided on the mounting frame 29; one side of the gear 30 is meshed with the rack 25, and the other side is connected to the rotating rod 31; the end of the rotating rod 31 is connected to the locking frame 32.

[0043] Furthermore, the engaging frame 32 is an arc-shaped structure, the concave surface of which matches the side wall of the rotating shaft 20, and engages with the rotating shaft 20 when the electromagnet is powered off.

[0044] Furthermore, the thickness of the torsion spring 18 is set to be gradual, and the thickness increases as it goes inward, and the resistance increases.

[0045] The exercise mode in this embodiment is as follows: 1. The slider 17 moves to the bottom of the through hole 14. The electromagnet is energized to adsorb the metal seat 24, and the metal seat 24 slides along the guide rod 28 to fit the sliding plate 22. The clamping rod 26 passes through the through hole and is clamped into the clamping hole 16. The sliding plate 22 is fixed. The load-bearing block 19 in the load-bearing box 6 is taken out. The handle 5 is operated, and the traction rope 4 is pulled, driving the load-bearing box 6 to move up and down. The torsion spring 18 drives the rotating shaft 20 to rotate, and the torsion spring 18 is pulled at the same time. Since the thickness of the torsion spring 18 increases as it moves inward, the resistance gradually increases when it is pulled, and the torsion spring 18 is reset when it is released. The patient operates the handle 5 and can perform dynamic resistance resistance exercise in a relatively relaxed state. It is suitable for the initial stage of treatment recovery. 2. The electromagnet is de-energized, the spring 27 drives the metal seat 24 to reset, the clamping rod 26 withdraws from the clamping hole 16, and the sliding plate 22 moves. At the same time, the rack 25 drives the gear 1 30 to rotate, and the rotating rod 31 drives the engaging frame 32 to deflect synchronously to engage with the rotating shaft 1 20. The exercise mode adjustment component 7 rises and falls synchronously with the load-bearing box 6. The weight of the load-bearing box 6 is adjusted by adding or subtracting the load-bearing block 19. The patient operates the grip 5 to perform static resistance resistance exercise under a relatively large weight. It is suitable for the late stage of treatment recovery.

[0046] Embodiment 3

[0047] like Figure 1-3 As shown, a rehabilitation exercise device proposed by the present invention comprises an exercise platform 1; slidable exercise frames 2 are arranged on both sides of the exercise platform 1; a connecting rod 3 is arranged between the upper ends of the two groups of exercise frames 2, and a mounting groove 13 and a traction rope 4 extending into the mounting groove 13 are arranged at the upper end of each group of exercise frames 2, and a mounting chamber 15 is arranged at the lower end. A slidable load-bearing box 6 is arranged on the mounting groove 13; a removable load-bearing block 19 is arranged in the load-bearing box 6, and an exercise mode adjustment component 7 is arranged at the bottom; a gripping member 5 is arranged below the connecting rod 3; one end of the traction rope 4 is connected to the load-bearing box 6 on the same side, and the other end passes through the connecting rod 3 and is connected to the gripping member 5. An angle adjustment component 9 for positioning the traction rope 4 is arranged on the mounting chamber 15.

[0048] like Figure 4 As shown, the front side of the installation slot 13 is open; the load-bearing box 6 is arranged on the open side of the installation slot 13 and slides up and down, and a detachable box cover is arranged at the front end. The box cover is operated to take the load-bearing block 19. The exercise intensity can be adjusted, and the load-bearing block 19 can be prevented from falling out and causing accidental injury.

[0049] like Figure 5As shown, the exercise mode adjustment component 7 includes a sliding plate 22; a through-port 14 is arranged on one side of the mounting groove 13; the sliding plate 22 is slidably arranged on the mounting groove 13, a slider 17 is arranged on one side, and a rotatable shaft 20 is arranged on the other side, and a clamping member 23 is also arranged on the sliding plate 22; a torsion spring 18 is sleeved on one end of the shaft 20 away from the sliding plate 22; the inner end of the torsion spring 18 is connected to the side wall of the shaft 20, and the outer end is connected to the load-bearing box 6; the clamping member 23 is located between the sliding plate 22 and the sliding plate 22, and is used to fix the shaft 20 or the sliding plate 22; the slider 17 is slidably arranged on the through-port 14.

[0050] like Figure 3 , 6 As shown, a card hole 16 is provided at the outer bottom of the through hole 14; a through hole connected to the card hole 16 is provided on the sliding plate 22, and an electromagnet is also provided on the outer wall; the locking member 23 includes a metal seat 24; the metal seat 24 is magnetically matched with the electromagnet that is energized, a guide rod 28 and a card rod 26 are provided at the bottom, a rack 25 is provided on the side wall, and a mounting frame 29 is provided on one side; one end of the guide rod 28 is slidably connected to the metal seat 24, and the other end is connected to the sliding plate 22; the card rod 26 is located opposite to the through hole, and is inserted into the card hole 16 when the electromagnet is energized, and a spring 27 is provided on the outside to help reset; one end of the spring 27 is connected to the metal seat 24, and the other end is connected to the sliding plate 22; a rotating gear 30 is provided on the mounting frame 29; one side of the gear 30 is meshed with the rack 25, and the other side is connected to the rotating rod 31; the end of the rotating rod 31 is connected to the locking frame 32.

[0051] Furthermore, the engaging frame 32 is an arc-shaped structure, the concave surface of which matches the side wall of the rotating shaft 20, and engages with the rotating shaft 20 when the electromagnet is powered off.

[0052] Furthermore, the thickness of the torsion spring 18 is set to be gradual, and the thickness increases as it goes inward, and the resistance increases.

[0053] like Figure 7-8 As shown, the holding member 5 includes a holding half ring 46 ; a rotating adjusting roller 45 and a rope pressing member acting on the adjusting roller 45 are provided on the notch of the holding half ring 46 ; and the end of the traction rope 4 is wound around the adjusting roller 45 .

[0054] Furthermore, mounting holes 8 are provided on both sides of the notch of the holding half ring 46; springs 21 are provided in the mounting holes 8; the rope pressing member includes a rope pressing frame 47; the rope pressing frame 47 is a horizontally placed U-shaped structure, and its end extends into the mounting hole 8 on the corresponding side, connected to the springs 21, and the bent section is engaged with the adjusting roller 45.

[0055] Furthermore, a second rotating shaft 33 is provided on the notch side wall of the holding half ring 46; the second rotating shaft 33 extends into the roller shaft of the adjusting roller 45 and is rotatably connected thereto.

[0056] In this embodiment, the specific structure of the holding member 5 is set. By pulling the rope pressing frame 47, the adjusting roller 45 can be rotated to adjust the length of the traction rope 4 until the height of the holding semi-ring 46 meets the patient's needs. The adjusting roller 45 is released, and the spring 21 pulls the rope pressing frame 47 to press the adjusting roller 45, and the traction rope 4 is fixed. The patient's hands or feet are placed on the holding semi-ring 46 for rehabilitation exercises.

[0057] Embodiment 4

[0058] like Figure 1-3 As shown, a rehabilitation exercise device proposed by the present invention comprises an exercise platform 1; slidable exercise frames 2 are arranged on both sides of the exercise platform 1; a connecting rod 3 is arranged between the upper ends of the two groups of exercise frames 2, and a mounting groove 13 and a traction rope 4 extending into the mounting groove 13 are arranged at the upper end of each group of exercise frames 2, and a mounting chamber 15 is arranged at the lower end. A slidable load-bearing box 6 is arranged on the mounting groove 13; a removable load-bearing block 19 is arranged in the load-bearing box 6, and an exercise mode adjustment component 7 is arranged at the bottom; a gripping member 5 is arranged below the connecting rod 3; one end of the traction rope 4 is connected to the load-bearing box 6 on the same side, and the other end passes through the connecting rod 3 and is connected to the gripping member 5. An angle adjustment component 9 for positioning the traction rope 4 is arranged on the mounting chamber 15.

[0059] like Figure 4 As shown, the front side of the installation slot 13 is open; the load-bearing box 6 is arranged on the open side of the installation slot 13 and slides up and down, and a detachable box cover is arranged at the front end. The box cover is operated to take the load-bearing block 19. The exercise intensity can be adjusted, and the load-bearing block 19 can be prevented from falling out and causing accidental injury.

[0060] like Figure 5 As shown, the exercise mode adjustment component 7 includes a sliding plate 22; a through-port 14 is arranged on one side of the mounting groove 13; the sliding plate 22 is slidably arranged on the mounting groove 13, a slider 17 is arranged on one side, and a rotatable shaft 20 is arranged on the other side, and a clamping member 23 is also arranged on the sliding plate 22; a torsion spring 18 is sleeved on one end of the shaft 20 away from the sliding plate 22; the inner end of the torsion spring 18 is connected to the side wall of the shaft 20, and the outer end is connected to the load-bearing box 6; the clamping member 23 is located between the sliding plate 22 and the sliding plate 22, and is used to fix the shaft 20 or the sliding plate 22; the slider 17 is slidably arranged on the through-port 14.

[0061] like Figure 3 , 6As shown, a card hole 16 is provided at the outer bottom of the through hole 14; a through hole connected to the card hole 16 is provided on the sliding plate 22, and an electromagnet is also provided on the outer wall; the locking member 23 includes a metal seat 24; the metal seat 24 is magnetically matched with the electromagnet that is energized, a guide rod 28 and a card rod 26 are provided at the bottom, a rack 25 is provided on the side wall, and a mounting frame 29 is provided on one side; one end of the guide rod 28 is slidably connected to the metal seat 24, and the other end is connected to the sliding plate 22; the card rod 26 is located opposite to the through hole, and is inserted into the card hole 16 when the electromagnet is energized, and a spring 27 is provided on the outside to help reset; one end of the spring 27 is connected to the metal seat 24, and the other end is connected to the sliding plate 22; a rotating gear 30 is provided on the mounting frame 29; one side of the gear 30 is meshed with the rack 25, and the other side is connected to the rotating rod 31; the end of the rotating rod 31 is connected to the locking frame 32.

[0062] Furthermore, the engaging frame 32 is an arc-shaped structure, the concave surface of which matches the side wall of the rotating shaft 20, and engages with the rotating shaft 20 when the electromagnet is powered off.

[0063] Furthermore, the thickness of the torsion spring 18 is set to be gradual, and the thickness increases as it goes inward, and the resistance increases.

[0064] like Figure 7-8 As shown, the holding member 5 includes a holding half ring 46 ; a rotating adjusting roller 45 and a rope pressing member acting on the adjusting roller 45 are provided on the notch of the holding half ring 46 ; and the end of the traction rope 4 is wound around the adjusting roller 45 .

[0065] Furthermore, mounting holes 8 are provided on both sides of the notch of the holding half ring 46; springs 21 are provided in the mounting holes 8; the rope pressing member includes a rope pressing frame 47; the rope pressing frame 47 is a horizontally placed U-shaped structure, and its end extends into the mounting hole 8 on the corresponding side, connected to the springs 21, and the bent section is engaged with the adjusting roller 45.

[0066] Furthermore, a second rotating shaft 33 is provided on the notch side wall of the holding half ring 46; the second rotating shaft 33 extends into the roller shaft of the adjusting roller 45 and is rotatably connected thereto.

[0067] like Figure 9-10As shown, the angle adjustment assembly 9 includes a lead screw 41; the lead screw 41 is rotatably arranged in the installation chamber 15, the upper end of which is rotatably connected to the fixed plate 42, the lower end is keyed to the gear 2 40, and the middle end is threadedly connected to the lifting plate 34; the fixed plate 42 is arranged on the inner wall of the installation chamber 15; the installation chamber 15 is also provided with a rotating shaft 3 44; one end of the rotating shaft 3 44 extends into the installation chamber 15 and is keyed to the gear 3 43; the gear 3 43 is meshed with the gear 2 40; one side of the installation chamber 15 is provided A second through-port is provided; a lifting plate 34 is slidably arranged in the installation chamber 15, one end of which extends out of the second through-port and is connected to the sliding frame 35; a second mounting hole 36 is provided on the sliding frame 35; a fourth rotating shaft 38 is provided in the second mounting hole 36; a second torsion spring 37 is provided on the outer sleeve of the fourth rotating shaft 38, and a limiting frame 39 is provided on the end thereof; the inner end of the second torsion spring 37 is connected to the side wall of the fourth rotating shaft 38, and the outer end is connected to the hole wall of the second mounting hole 36; the limiting frame 39 is a bent tube, one end of which is suspended in the air, and the other end is connected to the fourth rotating shaft 38.

[0068] In this embodiment, an angle adjustment assembly 9 is provided to position the traction rope 4. During operation, the limit frame 39 is rotated so that its suspended end leaves the sliding frame 35. The traction rope 4 is inserted, and the torsion spring 2 37 drives the limit frame 39 to reset, and cooperates with the sliding frame 35 to surround the traction rope 4. Then, the rotating shaft 3 44 is rotated, and the gear 3 43 is meshed with the gear 2 40, and the lead screw 41 is threadedly connected with the lifting plate 34, and the height of the sliding frame 35 is adjusted, and the gripping member 5 is positioned on both sides of the patient to achieve lateral angle training (arm pulling or leg lifting, etc.).

[0069] Embodiment 5

[0070] like Figure 1-3 As shown, a rehabilitation exercise device proposed by the present invention comprises an exercise platform 1; slidable exercise frames 2 are arranged on both sides of the exercise platform 1; a connecting rod 3 is arranged between the upper ends of the two groups of exercise frames 2, and a mounting groove 13 and a traction rope 4 extending into the mounting groove 13 are arranged at the upper end of each group of exercise frames 2, and a mounting chamber 15 is arranged at the lower end. A slidable load-bearing box 6 is arranged on the mounting groove 13; a removable load-bearing block 19 is arranged in the load-bearing box 6, and an exercise mode adjustment component 7 is arranged at the bottom; a gripping member 5 is arranged below the connecting rod 3; one end of the traction rope 4 is connected to the load-bearing box 6 on the same side, and the other end passes through the connecting rod 3 and is connected to the gripping member 5. An angle adjustment component 9 for positioning the traction rope 4 is arranged on the mounting chamber 15.

[0071] like Figure 4 As shown, the front side of the installation slot 13 is open; the load-bearing box 6 is arranged on the open side of the installation slot 13 and slides up and down, and a detachable box cover is arranged at the front end. The box cover is operated to take the load-bearing block 19. The exercise intensity can be adjusted, and the load-bearing block 19 can be prevented from falling out and causing accidental injury.

[0072] like Figure 5As shown, the exercise mode adjustment component 7 includes a sliding plate 22; a through-port 14 is arranged on one side of the mounting groove 13; the sliding plate 22 is slidably arranged on the mounting groove 13, a slider 17 is arranged on one side, and a rotatable shaft 20 is arranged on the other side, and a clamping member 23 is also arranged on the sliding plate 22; a torsion spring 18 is sleeved on one end of the shaft 20 away from the sliding plate 22; the inner end of the torsion spring 18 is connected to the side wall of the shaft 20, and the outer end is connected to the load-bearing box 6; the clamping member 23 is located between the sliding plate 22 and the sliding plate 22, and is used to fix the shaft 20 or the sliding plate 22; the slider 17 is slidably arranged on the through-port 14.

[0073] like Figure 3 , 6 As shown, a card hole 16 is provided at the outer bottom of the through hole 14; a through hole connected to the card hole 16 is provided on the sliding plate 22, and an electromagnet is also provided on the outer wall; the locking member 23 includes a metal seat 24; the metal seat 24 is magnetically matched with the electromagnet that is energized, a guide rod 28 and a card rod 26 are provided at the bottom, a rack 25 is provided on the side wall, and a mounting frame 29 is provided on one side; one end of the guide rod 28 is slidably connected to the metal seat 24, and the other end is connected to the sliding plate 22; the card rod 26 is located opposite to the through hole, and is inserted into the card hole 16 when the electromagnet is energized, and a spring 27 is provided on the outside to help reset; one end of the spring 27 is connected to the metal seat 24, and the other end is connected to the sliding plate 22; a rotating gear 30 is provided on the mounting frame 29; one side of the gear 30 is meshed with the rack 25, and the other side is connected to the rotating rod 31; the end of the rotating rod 31 is connected to the locking frame 32.

[0074] Furthermore, the engaging frame 32 is an arc-shaped structure, the concave surface of which matches the side wall of the rotating shaft 20, and engages with the rotating shaft 20 when the electromagnet is powered off.

[0075] Furthermore, the thickness of the torsion spring 18 is set to be gradual, and the thickness increases as it goes inward, and the resistance increases.

[0076] like Figure 7-8 As shown, the holding member 5 includes a holding half ring 46 ; a rotating adjusting roller 45 and a rope pressing member acting on the adjusting roller 45 are provided on the notch of the holding half ring 46 ; and the end of the traction rope 4 is wound around the adjusting roller 45 .

[0077] Furthermore, mounting holes 8 are provided on both sides of the notch of the holding half ring 46; springs 21 are provided in the mounting holes 8; the rope pressing member includes a rope pressing frame 47; the rope pressing frame 47 is a horizontally placed U-shaped structure, and its end extends into the mounting hole 8 on the corresponding side, connected to the springs 21, and the bent section is engaged with the adjusting roller 45.

[0078] Furthermore, a second rotating shaft 33 is provided on the notch side wall of the holding half ring 46; the second rotating shaft 33 extends into the roller shaft of the adjusting roller 45 and is rotatably connected thereto.

[0079] like Figure 9-10As shown, the angle adjustment assembly 9 includes a lead screw 41; the lead screw 41 is rotatably arranged in the installation chamber 15, the upper end of which is rotatably connected to the fixed plate 42, the lower end is keyed to the gear 2 40, and the middle end is threadedly connected to the lifting plate 34; the fixed plate 42 is arranged on the inner wall of the installation chamber 15; the installation chamber 15 is also provided with a rotating shaft 3 44; one end of the rotating shaft 3 44 extends into the installation chamber 15 and is keyed to the gear 3 43; the gear 3 43 is meshed with the gear 2 40; one side of the installation chamber 15 is provided A second through-port is provided; a lifting plate 34 is slidably arranged in the installation chamber 15, one end of which extends out of the second through-port and is connected to the sliding frame 35; a second mounting hole 36 is provided on the sliding frame 35; a fourth rotating shaft 38 is provided in the second mounting hole 36; a second torsion spring 37 is provided on the outer sleeve of the fourth rotating shaft 38, and a limiting frame 39 is provided on the end thereof; the inner end of the second torsion spring 37 is connected to the side wall of the fourth rotating shaft 38, and the outer end is connected to the hole wall of the second mounting hole 36; the limiting frame 39 is a bent tube, one end of which is suspended in the air, and the other end is connected to the fourth rotating shaft 38.

[0080] like Figure 1 As shown, the two sides of the exercise platform 1 are provided with slide grooves 12; the bottom of the exercise frame 2 extends into the slide grooves 12 and is slidably connected thereto. The front and rear ends of the exercise platform 1 are provided with flip plates 10 in a mirror-image manner; the opposite ends of the two sets of flip plates 10 are driven by a driving member (motor) to achieve rotation. A control panel 11 is provided on the exercise platform 1.

[0081] In this embodiment, a set of flip plates 10 is provided, one set of flip plates 10 controls the movement of the upper body, and the other set of flip plates 10 controls the movement of the lower body, which is mainly used for patients who cannot control their bodies to exercise autonomously, automatically lift and lower the body, and perform passive exercise.

[0082] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A rehabilitation exercise device, characterized in that: It comprises an exercise platform (1); slidable exercise racks (2) are arranged on both sides of the exercise platform (1); a connecting rod (3) is arranged between the upper ends of the two sets of exercise racks (2); a mounting groove (13) and a traction rope (4) extending into the mounting groove (13) are arranged at the upper end of each set of exercise racks (2); and an installation chamber (15) is arranged at the lower end; A slidable load-bearing box (6) is provided on the installation groove (13); a removable load-bearing block (19) is provided in the load-bearing box (6), and an exercise mode adjustment component (7) is provided at the bottom; a holding piece (5) is provided below the connecting rod (3); one end of the traction rope (4) is connected to the load-bearing box (6) on the same side, and the other end passes through the connecting rod (3) and is connected to the holding piece (5); an angle adjustment component (9) for positioning the traction rope (4) is provided on the installation chamber (15); The exercise mode adjustment component (7) comprises a sliding plate (22); a through opening (14) is arranged on one side of the installation groove (13); the sliding plate (22) is slidably arranged on the installation groove (13), a slider (17) is arranged on one side, and a rotatable rotating shaft (20) is arranged on the other side, and a clamping member (23) is also arranged on the sliding plate (22); a torsion spring (18) is sleeved on the end of the rotating shaft (20) away from the sliding plate (22); the inner end of the torsion spring (18) is connected to the side wall of the rotating shaft (20), and the outer end is connected to the load-bearing box (6); the clamping member (23) is located between the sliding plate (22) and the sliding plate (22), and is used to fix the rotating shaft (20) or the sliding plate (22); the slider (17) is slidably arranged on the through opening (14); A clamping hole (16) is arranged on the outer side of the first passage (14); a through hole communicating with the clamping hole (16) is arranged on the sliding plate (22), and an electromagnet is also arranged on the outer wall; the clamping member (23) comprises a metal seat (24); the metal seat (24) is magnetically matched with the electromagnet when it is energized, a guide rod (28) and a clamping rod (26) are arranged at the bottom, a rack (25) is arranged on the side wall, and a mounting frame (29) is arranged on one side; one end of the guide rod (28) is slidably connected to the metal seat (24), and the other end is connected to the sliding plate The movable plate (22); the locking rod (26) is located opposite to the through hole and is inserted into the locking hole (16) when the electromagnet is energized, and is covered with a spring (27) on the outside to help reset; one end of the spring (27) is connected to the metal seat (24), and the other end is connected to the sliding plate (22); a rotating gear (30) is provided on the mounting frame (29); one side of the gear (30) is meshed with the rack (25), and the other side is connected to the rotating rod (31); the end of the rotating rod (31) is connected to the locking frame (32).

2. A rehabilitation exercise device according to claim 1, characterized in that: The front side of the installation groove (13) is open; the load-bearing box (6) is arranged on the open side of the installation groove (13) to slide up and down, and a detachable box cover is arranged at the front end.

3. A rehabilitation exercise device according to claim 1, characterized in that: The engaging frame (32) is an arc-shaped structure, the concave surface of which matches the side wall of the rotating shaft (20), and engages with the rotating shaft (20) when the electromagnet is powered off.

4. A rehabilitation exercise device according to claim 1, characterized in that: The thickness of the torsion spring 1 (18) is set to be gradual, and the thickness increases as it goes inward, and the resistance increases.

5. The rehabilitation exercise equipment according to claim 1, characterized in that: The holding member (5) comprises a holding half ring (46); a rotating adjusting roller (45) and a rope pressing member acting on the adjusting roller (45) are arranged on the notch of the holding half ring (46); and the end of the traction rope (4) is wound around the adjusting roller (45).

6. A rehabilitation exercise device according to claim 5, characterized in that: Mounting holes (8) are arranged on both sides of the notch of the holding half ring (46); a second spring (21) is arranged in the first mounting hole (8); the rope pressing member comprises a rope pressing frame (47); the rope pressing frame (47) is a horizontally placed U-shaped structure, an end of which extends into the mounting hole (8) on the corresponding side, is connected to the second spring (21), and the bent section is engaged with the adjusting roller (45).

7. The rehabilitation exercise equipment according to claim 5, characterized in that: A second rotating shaft (33) is arranged on the notch side wall of the holding half ring (46); the second rotating shaft (33) extends into the roller shaft of the adjusting roller (45) and is rotatably connected thereto.

8. The rehabilitation exercise equipment according to claim 1, characterized in that: The angle adjustment assembly (9) comprises a lead screw (41); the lead screw (41) is rotatably arranged in the installation chamber (15), the upper end of the lead screw (41) is rotatably connected to the fixed plate (42), the lower end is keyed to the gear 2 (40), and the middle end is threadedly connected to the lifting plate (34); the fixed plate (42) is arranged on the inner wall of the installation chamber (15); a rotating shaft 3 (44) is also arranged on the installation chamber (15); one end of the rotating shaft 3 (44) extends into the installation chamber (15) and is keyed to the gear 3 (43); the gear 3 (43) is meshedly connected to the gear 2 (40); one side of the installation chamber (15) A second opening is provided; the lifting plate (34) is slidably provided in the installation chamber (15), one end of which extends out of the second opening and is connected to the sliding frame (35); the sliding frame (35) is provided with a second installation hole (36); a fourth rotating shaft (38) is provided in the second installation hole (36); a second torsion spring (37) is provided on the outer sleeve of the fourth rotating shaft (38), and a limiting frame (39) is provided at the end thereof; the inner end of the second torsion spring (37) is connected to the side wall of the fourth rotating shaft (38), and the outer end of the second torsion spring (37) is connected to the hole wall of the second installation hole (36); the limiting frame (39) is a bent tube, one end of which is suspended in the air, and the other end of which is connected to the fourth rotating shaft (38).

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