Combined physical rehabilitation training device

Abstract

The utility model provides a combined physical rehabilitation trainer, relates to the rehabilitation training technical field, the utility model provides a combined physical rehabilitation trainer, the utility model discloses a support rod, the bottom of support rod is fixedly connected with a base plate, one side of support rod is fixedly connected with a seat, the bottom of seat is rotatablely penetrated and inserted with a connecting rod, a balance weight disc is fixedly connected to one end of the connecting rod, a pedal is arranged at the end, away from the connecting rod, of the balance weight disc, a supporting plate is arranged on one side of the supporting rod, an elastic rope is fixedly connected to the bottom of the supporting plate, a handle is fixedly connected to the bottom of the elastic rope, and an adjusting device is arranged on one side of the supporting rod. A moving device is arranged on one side of the supporting rod, when the adjusting device is used, a connecting sleeve is manually controlled to slide on the surface of a rotating rod, then the connecting sleeve extrudes one side of a round block, in this way, the rotating friction force of the rotating rod is increased to a certain degree, and then the device can adapt to patients in different recovery periods.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation training, in particular to a combined sports rehabilitation training device. Background Art

[0002] A combination trainer is a device that can combine two or more sports training equipment together, and then be used for physical rehabilitation through corresponding sports training. When using the rehabilitation trainer, the user sits on the seat, places his feet on the pedals, and steps on the pedals to drive the counterweight plate fixed on the connecting rod to rotate, which is beneficial to the rehabilitation of the leg muscles. Hold the handle with both hands or one hand, and then slowly pull the handle downward to stretch the elastic rope, which then moves back and forth, which is beneficial to the rehabilitation of the hand muscles.

[0003] The inventors found in their daily work that the rehabilitation trainer still has at least the following problems: when using the rehabilitation trainer, the user sits on the seat and places his feet on the pedals. By stepping on the pedals, the counterweight plate fixed on the rotating rod rotates, which is beneficial to the rehabilitation of the leg muscles. The user holds the handle with both hands or one hand and then slowly pulls the handle downward to stretch the elastic rope and then reciprocate, which is beneficial to the rehabilitation of the hand muscles. However, in actual use, because the force required to control the rotation of the rotating rod is constant, this cannot well meet the recovery of the leg muscles in different periods. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a combined sports rehabilitation training device.

[0005] In order to achieve the above-mentioned object, the present invention adopts the following technical solution: a combined sports rehabilitation training device, comprising a support rod, the bottom of the support rod is fixedly connected to a base plate, one side of the support rod is fixedly connected to a seat, the bottom of the seat is rotatably inserted through a connecting rod, one end of the connecting rod is fixedly connected to a counterweight plate, and the end of the counterweight plate away from the connecting rod is provided with a pedal, one side of the support rod is provided with a support plate, the bottom of the support plate is fixedly connected to an elastic rope, the bottom of the elastic rope is fixedly connected to a handle, one side of the support rod is provided with an adjustment device, one side of the support rod is provided with a moving device, the adjustment device comprises a rotating rod, the rotating rod is rotatably inserted through one side of the support rod, one end of the rotating rod is fixedly connected to a second pulley, the surface of the second pulley is provided with a connecting belt, the inner wall of the connecting belt is provided with a first pulley, the first pulley is fixedly connected to the surface of the connecting rod, one side of the support rod is fixedly connected to a round block, the rotating rod is rotatably inserted through one side of the round block, and the first sliding sleeve of the rotating rod away from the second pulley is provided with a connecting sleeve.

[0006] The effect achieved by the above components is: when using the adjustment device, the connecting sleeve is manually controlled to slide on the surface of the rotating rod, so that the connecting sleeve is squeezed on one side of the round block, which increases the friction of the rotating rod to a certain extent, and can adapt to patients in different recovery periods.

[0007] Preferably, a threaded rod is inserted through a thread on one side of the connecting sleeve, and the threaded rod is rotatably inserted into one end of the rotating rod. A limiting rod is slidably inserted through one side of the connecting sleeve, and one end of the limiting rod is fixedly connected to one end of the rotating rod.

[0008] The effect achieved by the above components is that the threaded rod can be manually rotated, and within the limit of the rotating rod, one side of the connecting sleeve can be well set on one side of the round block.

[0009] Preferably, a damping rod is evenly and fixedly connected to one side of the circular block, and a circular ring is fixedly connected to the end of the damping rod away from the circular block. The circular ring is slidably sleeved on the surface of the rotating rod, and a first spring is sleeved on the surface of the damping rod. One end of the first spring is fixedly connected to one side of the circular block, and the end of the first spring close to the damping rod is fixedly connected to one side of the circular ring.

[0010] The effect achieved by the above components is: when the connecting sleeve squeezes the ring, the first spring is compressed. The greater the degree of compression of the first spring, the greater the corresponding friction force, thereby being able to well adjust the rotation difficulty to suit different patients.

[0011] Preferably, one side of the connecting sleeve is fixedly connected to a connecting ring, the connecting ring is slidably sleeved on the surface of the rotating rod, the end of the connecting ring away from the connecting sleeve is evenly fixedly connected to a protrusion, the end of the protrusion away from the connecting ring is provided with a rubber ring, and one side of the rubber ring is fixedly connected to one side of the circular ring.

[0012] The effect achieved by the above components is that when the connecting sleeve squeezes the ring, the protrusion is well pressed against one side of the rubber ring, which can increase the friction to a certain extent.

[0013] Preferably, the moving device includes a fixed frame, one side of the support rod of the fixed frame is fixedly connected, the inner wall of the fixed frame is fixedly connected with a locking rod, the locking rod slides through and is inserted into the top of the support plate, and the support plate is slidably connected to the inner wall of the fixed frame.

[0014] The effect achieved by the above components is: when using the mobile device, the support plate is manually controlled to slide on the inner wall of the fixed frame, thereby adjusting the distance between the handle and the base plate so that patients of different body shapes can hold the handle with their hands.

[0015] Preferably, connecting grooves are provided on both sides of the fixing frame, and inner walls of the connecting grooves are slidably connected to support bars, and one end of the support bar away from the fixing frame is fixedly connected to one side of the support plate.

[0016] The effect achieved by the above components is that the support plate can be well supported on one side of the fixed frame through the support bar, so that the support plate can be well supported.

[0017] Preferably, a cylinder is sleeved on the surface of the locking rod, and the cylinder slides through and is inserted into the bottom of the inner wall of the fixing frame, and the top of the cylinder is fixedly connected to the bottom of the support plate.

[0018] The effect achieved by the above components is that the cylinder is manually controlled to slide on the bottom of the fixed frame, so that the adjustment of the mobile device can be carried out while sitting on the seat.

[0019] Preferably, a fixing groove is provided on one side of the support rod, a fixing block is slidably connected to the inner wall of the fixing groove, the top of the fixing block is fixedly connected to the bottom of the cylinder, a fixing hole is evenly provided on one side of the support rod, a fixing rod is slidably connected to the inner wall of the fixing hole, the fixing rod is slidably penetrated and inserted into one side of the fixing block, a second spring is sleeved on the surface of the fixing rod, one end of the second spring is fixedly connected to one end of the fixing rod, and the end of the second spring close to the fixing rod is fixedly connected to one side of the fixing block.

[0020] The effect achieved by the above components is: when the support plate is moved to the appropriate position, the fixing rod is inserted into the fixing hole after passing through the fixing block, and the fixing rod is pulled toward the fixing block by the second spring, thereby well restricting the fixing rod inside the fixing hole, so that the support plate can be well fixed in the appropriate position inside the fixing frame.

[0021] In the present invention, an adjustment device is provided. When the adjustment device is used, the connecting sleeve is manually controlled to slide on the surface of the rotating rod, so that the connecting sleeve is squeezed on one side of the round block. This increases the friction force of the rotating rod to a certain extent, and can adapt to patients in different recovery periods. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of a combined sports rehabilitation training device proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the new connecting belt proposed in the utility model;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of a new rubber ring proposed in the utility model;

[0025] Figure 4The utility model provides a three-dimensional structural schematic diagram of a new cylinder.

[0026] Legend: 1. Support rod; 2. Base plate; 3. Seat; 4. Connecting rod; 5. Counterweight plate; 6. Pedal; 7. Support plate; 8. Adjusting device; 801. First pulley; 802. Second pulley; 803. Connecting belt; 804. Rotating rod; 805. Round block; 806. Connecting sleeve; 807. Connecting ring; 808. Threaded rod; 809. Limiting rod; 810. Damping rod; 811. First spring; 812. Round ring; 813. Rubber ring; 814. Protrusion; 9. Moving device; 901. Fixing frame; 902. Positioning rod; 903. Connecting groove; 904. Support bar; 905. Cylinder; 906. Fixing groove; 907. Fixing block; 908. Fixing hole; 909. Fixing rod; 910. Second spring; 10. Elastic rope; 11. Handle. DETAILED DESCRIPTION

[0027] Example 1, as Figure 1-4 The figure shows a combined sports rehabilitation trainer, in which the bottom of the support rod 1 is fixedly connected to the base plate 2, one side of the support rod 1 is fixedly connected to the seat 3, the bottom of the seat 3 is rotatably inserted with a connecting rod 4, one end of the connecting rod 4 is fixedly connected to a counterweight plate 5, and the end of the counterweight plate 5 away from the connecting rod 4 is provided with a pedal 6, one side of the support rod 1 is provided with a support plate 7, the bottom of the support plate 7 is fixedly connected to an elastic rope 10, and the bottom of the elastic rope 10 is fixedly connected to a handle 11, an adjustment device 8 is provided on one side of the support rod 1, and a moving device 9 is provided on one side of the support rod 1. When using the rehabilitation trainer, the user sits on the seat 3 and places his feet on the pedals 6. By stepping on the pedals 6, the counterweight plate 5 fixed on the connecting rod 4 is driven to rotate, which is beneficial to the rehabilitation of the leg muscles. The user holds the handles 11 with both hands or one hand, and then slowly pulls the handles 11 downward, so that the elastic rope 10 is stretched and then moves back and forth, which is beneficial to the rehabilitation of the hand muscles.

[0028] Reference Figure 2 and Figure 3, the adjusting device 8 includes a rotating rod 804, which is inserted through the side of the support rod 1, and one end of the rotating rod 804 is fixedly connected to the second pulley 802, and the surface of the second pulley 802 is provided with a connecting belt 803, and the inner wall of the connecting belt 803 is provided with a first pulley 801, and the first pulley 801 is fixedly connected to the surface of the connecting rod 4, and a round block 805 is fixedly connected to one side of the support rod 1. The rotating rod 804 is inserted through the side of the round block 805, and the rotating rod 804 is away from the second pulley 802. The sliding sleeve is provided with a connecting sleeve 806. When the adjusting device 8 is used, the manual control The connecting sleeve 806 is made to slide on the surface of the rotating rod 804, thereby squeezing the connecting sleeve 806 on one side of the round block 805. This increases the friction of the rotating rod 804 to a certain extent, thereby adapting to patients in different recovery periods. A threaded rod 808 is inserted through one side of the connecting sleeve 806, and the threaded rod 808 is rotatably inserted into one end of the rotating rod 804. A limiting rod 809 is inserted and slidably penetrated on one side of the connecting sleeve 806. One end of the limiting rod 809 is fixedly connected to one end of the rotating rod 804. The threaded rod 808 is manually rotated, and the connecting sleeve 806 can be well fixed within the limit of the rotating rod 804. 6 is set on one side of the round block 805, and a damping rod 810 is evenly fixedly connected to one side of the round block 805. The end of the damping rod 810 away from the round block 805 is fixedly connected to the ring 812. The ring 812 is slidably sleeved on the surface of the rotating rod 804. The surface of the damping rod 810 is sleeved with a first spring 811. One end of the first spring 811 is fixedly connected to one side of the round block 805, and the end of the first spring 811 close to the damping rod 810 is fixedly connected to one side of the ring 812. When the connecting sleeve 806 squeezes the ring 812, the first spring 811 is compressed, and the degree of compression of the first spring 811 is greater, increasing The larger the friction, the greater the corresponding friction, and thus the difficulty of rotation can be well adjusted to suit different patients. A connecting ring 807 is fixedly connected to one side of the connecting sleeve 806, and the connecting ring 807 is slidably sleeved on the surface of the rotating rod 804. The end of the connecting ring 807 away from the connecting sleeve 806 is evenly fixedly connected with a protrusion 814, and the end of the protrusion 814 away from the connecting ring 807 is provided with a rubber ring 813. One side of the rubber ring 813 is fixedly connected to one side of the circular ring 812. When the connecting sleeve 806 squeezes the circular ring 812, the protrusion 814 is well squeezed on one side of the rubber ring 813, which can increase the friction to a certain extent.

[0029] Reference Figure 4The mobile device 9 includes a fixed frame 901, one side of the support rod 1 of the fixed frame 901 is fixedly connected, and the inner wall of the fixed frame 901 is fixedly connected with a positioning rod 902, and the positioning rod 902 slides through and is inserted into the top of the support plate 7. The support plate 7 is slidably connected to the inner wall of the fixed frame 901. When using the mobile device 9, the support plate 7 is manually controlled to slide on the inner wall of the fixed frame 901, thereby making the distance between the handle 11 and the bottom plate 2 so that patients of different body shapes can hold the handle 11 with their hands. Both sides of the fixed frame 901 are open A connecting groove 903 is provided, and the inner wall of the connecting groove 903 is slidably connected with a support bar 904. The end of the support bar 904 away from the fixed frame 901 is fixedly connected to one side of the support plate 7. The support bar 904 can well support the support plate 7 on one side of the fixed frame 901, so that the support plate 7 can be well supported. The surface of the positioning rod 902 is provided with a cylinder 905, and the cylinder 905 slides through and is inserted into the bottom of the inner wall of the fixed frame 901. The top of the cylinder 905 is fixedly connected to the bottom of the support plate 7. The cylinder 905 is manually controlled to be fixed. The bottom of the frame 901 slides, so that the movable device 9 can be adjusted while sitting on the seat 3. A fixing groove 906 is provided on one side of the support rod 1. The inner wall of the fixing groove 906 is slidably connected to a fixing block 907. The top of the fixing block 907 is fixedly connected to the bottom of the cylinder 905. A fixing hole 908 is evenly provided on one side of the support rod 1. The inner wall of the fixing hole 908 is slidably connected to a fixing rod 909. The fixing rod 909 slides through and is inserted into one side of the fixing block 907. The surface of the fixing rod 909 is provided with a second spring 910. The second spring 91 0 is fixedly connected to one end of the fixing rod 909, and the end of the second spring 910 close to the fixing rod 909 is fixedly connected to one side of the fixing block 907. When the support plate 7 is moved to a suitable position, the fixing rod 909 is passed through the fixing block 907 and inserted into the inside of the fixing hole 908. The fixing rod 909 is pulled toward the direction close to the fixing block 907 by the second spring 910, and then the fixing rod 909 is well restricted inside the fixing hole 908. In this way, the support plate 7 can be well fixed at a suitable position inside the fixing frame 901.

[0030] Working principle: when using the rehabilitation trainer, the user sits on the seat 3 and places his feet on the pedals 6. By stepping on the pedals 6, the counterweight plate 5 fixed on the connecting rod 4 rotates, which is beneficial to the rehabilitation of the leg muscles. The user holds the handle 11 with both hands or one hand, and then slowly pulls the handle 11 downward, so that the elastic rope 10 is stretched and then reciprocates, which is beneficial to the rehabilitation of the hand muscles. When using the adjustment device 8, the threaded rod 808 is manually rotated. The limit of the rotating rod 804 can make the connecting sleeve 806 slide on the surface of the rotating rod 804 well. When the connecting sleeve 806 squeezes the ring 812, the first spring 811 is compressed. The greater the degree of compression of the first spring 811, the greater the corresponding friction force, which can be well adjusted to the rotation difficulty suitable for different patients. At the same time, when the connecting sleeve 806 squeezes the ring 812, the protrusion 814 is well squeezed on one side of the rubber ring 813, which can increase the friction force to a certain extent. The friction force of the rotating rod 804 is increased, so that it can adapt to patients in different recovery periods. When using the mobile device 9, the cylinder 905 is manually controlled to slide at the bottom of the fixed frame 901, so that the mobile device 9 can be adjusted while sitting on the seat 3, and then the support plate 7 is controlled to slide on the inner wall of the fixed frame 901 through the cylinder 905. When the support plate 7 is moved to the appropriate position, the fixed rod 909 is passed through the fixed block 907 and inserted into the inside of the fixed hole 908. The fixed rod 909 is pulled in the direction close to the fixed block 907 by the second spring 910, and then the fixed rod 909 is well restricted to the inside of the fixed hole 908. In this way, the support plate 7 can be well fixed in the appropriate position inside the fixed frame 901, so as to control the distance between the handle 11 and the bottom plate 2. At this time, the support plate 7 can be well supported on one side of the fixed frame 901 by the support bar 904, so that the support plate 7 can be well supported, so that patients of different body shapes can hold the handle 11 with their hands.

Claims

1. A combined sports rehabilitation training device, comprising a support rod (1), characterized in that: The bottom of the support rod (1) is fixedly connected to a base plate (2), one side of the support rod (1) is fixedly connected to a seat (3), the bottom of the seat (3) is rotatably penetrated by a connecting rod (4), one end of the connecting rod (4) is fixedly connected to a counterweight plate (5), the end of the counterweight plate (5) away from the connecting rod (4) is provided with a pedal (6), one side of the support rod (1) is provided with a support plate (7), the bottom of the support plate (7) is fixedly connected to an elastic rope (10), the bottom of the elastic rope (10) is fixedly connected to a handle (11), one side of the support rod (1) is provided with an adjusting device (8), one side of the support rod (1) is provided with a moving device (9), the adjusting device (8 ) includes a rotating rod (804), the rotating rod (804) is rotatably inserted into one side of the support rod (1), one end of the rotating rod (804) is fixedly connected to the second pulley (802), the surface of the second pulley (802) is provided with a connecting belt (803), the inner wall of the connecting belt (803) is provided with a first pulley (801), the first pulley (801) and the surface of the connecting rod (4) are fixedly connected, one side of the support rod (1) is fixedly connected to a round block (805), the rotating rod (804) is rotatably inserted into one side of the round block (805), and the first sliding sleeve of the rotating rod (804) away from the second pulley (802) is provided with a connecting sleeve (806).

2. A combined sports rehabilitation training device according to claim 1, characterized in that: A threaded rod (808) is inserted through a thread on one side of the connecting sleeve (806), and the threaded rod (808) is rotatably inserted on one end of the rotating rod (804). A limiting rod (809) is inserted through a sliding movement on one side of the connecting sleeve (806), and one end of the limiting rod (809) is fixedly connected to one end of the rotating rod (804).

3. A combined sports rehabilitation training device according to claim 1, characterized in that: A damping rod (810) is evenly and fixedly connected to one side of the circular block (805), and a circular ring (812) is fixedly connected to one end of the damping rod (810) away from the circular block (805). The circular ring (812) is slidably sleeved on the surface of the rotating rod (804). A first spring (811) is sleeved on the surface of the damping rod (810), and one end of the first spring (811) is fixedly connected to one side of the circular block (805). The end of the first spring (811) close to the damping rod (810) is fixedly connected to one side of the circular ring (812).

4. A combined sports rehabilitation training device according to claim 1, characterized in that: One side of the connecting sleeve (806) is fixedly connected to a connecting ring (807), and the connecting ring (807) is slidably sleeved on the surface of the rotating rod (804). One end of the connecting ring (807) away from the connecting sleeve (806) is evenly fixedly connected to a protrusion (814), and one end of the protrusion (814) away from the connecting ring (807) is provided with a rubber ring (813), and one side of the rubber ring (813) is fixedly connected to one side of the circular ring (812).

5. The combined sports rehabilitation training device according to claim 1, characterized in that: The mobile device (9) comprises a fixed frame (901), one side of the support rod (1) of the fixed frame (901) is fixedly connected, the inner wall of the fixed frame (901) is fixedly connected with a positioning rod (902), the positioning rod (902) slides through and is inserted into the top of the support plate (7), and the support plate (7) is slidably connected to the inner wall of the fixed frame (901).

6. A combined sports rehabilitation training device according to claim 5, characterized in that: Both sides of the fixing frame (901) are provided with connection grooves (903), the inner walls of the connection grooves (903) are slidably connected with support bars (904), and one end of the support bar (904) away from the fixing frame (901) is fixedly connected to one side of the support plate (7).

7. The combined sports rehabilitation training device according to claim 5, characterized in that: The surface of the locking rod (902) is sleeved with a cylinder (905), and the cylinder (905) slides through and is inserted into the bottom of the inner wall of the fixed frame (901), and the top of the cylinder (905) is fixedly connected to the bottom of the support plate (7).

8. The combined sports rehabilitation training device according to claim 1, characterized in that: A fixing groove (906) is provided on one side of the support rod (1), and a fixing block (907) is slidably connected to the inner wall of the fixing groove (906), and the top of the fixing block (907) is fixedly connected to the bottom of the cylinder (905). A fixing hole (908) is evenly provided on one side of the support rod (1), and a fixing rod (909) is slidably connected to the inner wall of the fixing hole (908), and the fixing rod (909) is slidably inserted into one side of the fixing block (907). A second spring (910) is sleeved on the surface of the fixing rod (909), and one end of the second spring (910) is fixedly connected to one end of the fixing rod (909), and one end of the second spring (910) close to the fixing rod (909) is fixedly connected to one side of the fixing block (907).

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