A dyskinesia training device

Abstract

This invention relates to the field of sports obstacle training equipment technology, specifically to a sports obstacle training device, including a medical training mechanism. The medical training mechanism includes a fixed platform, with an aerobic training mechanism fixedly connected inside the platform. Two round rods (first type) are fixedly connected at equal intervals on one side of the outer wall of the fixed platform, and two round rods (second type) are fixedly connected at equal intervals on the other side of the outer wall of the fixed platform. A support platform is slidably inserted between the outer walls of the two round rods (first type or second type). Auxiliary mechanisms are rotatably connected to the inner walls of both sides of the support platform. A seat adjustment mechanism is fixedly connected inside the fixed platform near the center of the aerobic training mechanism. In this invention, by pulling the handle (third type), the patient can release the limit of the support platform. Combined with the bidirectional gas strut, the patient can easily adjust the height of the support platform as needed, effectively improving the patient's ease of use and control.

Description

Technical Field

[0001] This invention relates to the field of sports obstacle training equipment technology, and specifically to a sports obstacle training device. Background Technology

[0002] Neurological motor disorder training is a type of rehabilitation training for patients with neurological diseases. It aims to improve patients' quality of life and functional status. Most neurological patients also have symptoms such as lower limb weakness or hemiplegia. Appropriate exercise can accelerate the recovery process, slow down the progression of the disease, and help patients maintain normal lower limb function.

[0003] Existing training equipment has limited training functions and cannot effectively train every muscle group in the legs. Each muscle group has its own function. For example, the hamstrings on the back of the thigh mainly contract the knee joint, extend the hip joint backward, maintain the stability of the knee joint, and prevent excessive forward displacement of the tibia. Patients can improve their walking and standing ability, reduce the risk of falls, and reduce joint pressure by exercising their hamstrings. In addition, existing training equipment does not have a good leg stretching mechanism. For patients with movement disorders, not stretching after training may increase muscle soreness, reduce muscle flexibility, and slow down the body's recovery speed. Summary of the Invention

[0004] To overcome the aforementioned technical problems, the present invention aims to provide a sports obstacle training device. By having the patient pull on handle three, the limiting position of the support platform can be released. In conjunction with the two-way gas strut, the patient can easily adjust the height of the support platform as needed, effectively improving the patient's ease of use and control. The aerobic training mechanism allows the patient to easily perform aerobic exercise, effectively relieving muscle stiffness and enhancing joint flexibility, improving body coordination and balance, and improving the patient's quality of life. Furthermore, the handles one and two can effectively support the patient during exercise, preventing falls.

[0005] The objective of this invention can be achieved through the following technical solutions:

[0006] A sports obstacle training device includes a medical training mechanism. The medical training mechanism includes a fixed platform, an aerobic training mechanism fixedly connected inside the fixed platform, two round rods (first type) fixedly connected at equal intervals near one side of the outer wall of one end of the fixed platform, and two round rods (second type) fixedly connected at equal intervals near the other side of the outer wall of one end of the fixed platform, a support platform slidably inserted between the outer walls of the two round rods (first type or second type), auxiliary mechanisms rotatably connected to the inner walls of both sides of the support platform, a seat adjustment mechanism fixedly connected inside the fixed platform near the center of the aerobic training mechanism, stretching mechanisms fixedly connected to both sides of the bottom end of the support platform between the two round rods (first type or second type), a massage mechanism (first type) rotatably connected to one end of the seat adjustment mechanism, a training intensity adjustment mechanism fixedly connected to the outer wall of one end of the fixed platform near the center of one end, a massage mechanism (second type) rotatably connected to the other side of the seat adjustment mechanism, and a roller drive mechanism fixedly connected to one side of the outer wall of one end of the fixed platform.

[0007] A bidirectional gas strut is fixedly connected between the outer wall of the fixed platform and the bottom wall of the support platform. The outer wall of the gas strut has several circular holes (I) at equal angles around its axis. A handle (I) is fixedly connected to both sides of the outer wall of the support platform near its center. Handles (II) are fixedly connected to both outer walls of the support platform. A support platform limiting unit is fixedly connected to one side of the bottom end of the support platform. The supporting platform limiting unit includes a housing (I), the outer wall of which is fixedly connected to the bottom wall of the support platform. Two sliding seats are fixedly connected at equal intervals to the inner wall of the housing (I). A gas strut (III) is slidably inserted between the outer walls of the two sliding seats. Two square frames are fixedly connected at equal intervals near the two sides of the inner wall of the outer shell. A rotating seat is fixedly connected to the outer wall of the round rod between the two square frames. A square rod is rotatably connected to the outer wall of the rotating seat. A locking block is rotatably connected to the outer wall of one end of the square rod. A circular protrusion is fixedly connected to the outer wall of one side of the locking block near the center. The outer wall of the circular protrusion is slidably inserted into a circular hole. A square rod is fixedly connected to the outer wall of one end of the round rod. A handle is fixedly connected to the outer wall of one end of the square rod. A spring is fixedly connected between the outer wall of the square rod and the inner wall of the outer shell.

[0008] Furthermore, the aerobic training mechanism includes two round rods (5). The outer walls of the two round rods (5) are rotatably connected to the inner walls of the two sides of the fixed platform near their ends. Drive wheels are fixedly connected to the outer walls of the round rods (5) near their centers on both sides. A conveyor belt is connected between the outer walls of the two drive wheels. The motor shaft of a motor (1) is fixedly connected to one end of the outer wall of one of the round rods (5). The outer wall of the motor (1) is fixedly connected to the inner wall of the fixed platform. Several round rods (4) are fixedly connected at equal intervals between the two drive wheels on the inner walls of the fixed platform. A round tube (1) is rotatably connected to the outer wall of each round rod (4). An L-shaped frame (1) is fixedly connected to the inner wall of the fixed platform below the round tube (1).

[0009] Furthermore, the outer wall of the support platform is provided with a square groove three on one side of the handle one. The auxiliary mechanism includes a round rod six. The outer wall of one end of the round rod six is ​​rotatably connected to the inner wall of the support platform. The outer wall of the other end of the round rod six is ​​fixedly connected to a square tube one. The outer wall of one end of the square tube one is fixedly connected to a handle four. A square tube two is slidably inserted inside the square tube one. A threaded pin one is screwed onto the outer wall of the square tube one near one end. A square rod three is slidably inserted inside the square tube two. A spring two is fixedly connected between the inner wall of the square tube two and the outer wall of the square rod three. A round rod seven is rotatably connected to the outer wall of one end of the square rod three near the center position. A belt is fixedly connected to the outer wall of one end of the round rod seven. A magnet one is fixedly connected to the outer wall of one end of the round rod seven.

[0010] Furthermore, the seat adjustment mechanism includes a moving unit, which includes a fixed base. The outer wall of the fixed base is fixedly connected to the inner wall of the fixed platform. A threaded screw is rotatably connected between the outer wall of the fixed base and the inner wall of the fixed platform. The outer wall of one end of the threaded screw is fixedly connected to the motor shaft of a second motor. A circular groove is formed near the center of one side of the inner wall of the fixed platform. The outer wall of the second motor is fixedly connected to one of the circular grooves on the inner wall of the fixed platform. An L-shaped frame is screwed onto the outer wall of the threaded screw. The outer wall of the L-shaped frame is slidably inserted into a square groove. Square frames are fixedly connected to both outer walls of the L-shaped frame. Square grooves are formed on both inner walls of the fixed platform. The outer walls of the square frames are slidably inserted into the square grooves. A slide rail is fixedly connected to the top outer wall of the L-shaped frame. Square grooves are formed near the center of both inner walls of the slide rail. A square tube three is slidably inserted between the two square slots four. A threaded pin two is screwed through and connected to the outer wall of the slide rail one. A round rod eight is slidably inserted inside the slide rail one or the outer wall of the square tube three. Two locking blocks two are fixedly connected at equal intervals to the outer wall of the round rod eight. A threaded pin two is screwed to one side of the outer wall of the slide rail one. One end of the threaded pin two is fixedly connected to one end of the outer wall of the round rod eight. A fixing seat two is fixedly connected to one side of the outer wall of the square tube three. A square rod four is slidably inserted inside the square tube three. A threaded pin three is screwed to one end of the outer wall of the square tube three near the center position. Several round holes two are equally spaced on the outer wall of the square rod four. A chair frame is fixedly connected to one end of the round hole two. A round tube two is fixedly connected to one side of the outer wall of the chair frame base near both ends. A round rod nine is slidably inserted inside the round tube two. A spring three is fixedly connected between the inner wall of the round tube two and the outer wall of the round rod nine.

[0011] Furthermore, the tensioning mechanism includes a fixed base three, a square rod five, and a slide rail two. The outer wall of the fixed base three is fixedly connected to the inner wall of the fixed platform. The outer wall of the square rod five is slidably inserted into the outer wall of the threaded screw one. A spring four is fixedly connected between the outer wall of the fixed base three and the outer wall of the square rod five. A square rod six is ​​rotatably connected to the outer walls of both ends of the square rod five. A pull leg unit is rotatably connected to the outer wall of one end of the square rod six. The pull leg unit includes a round rod ten. The outer wall of the round rod 10 is rotatably connected to the outer wall of the square rod 6. The outer wall of the round rod 11 is fixedly connected to the locking block 3. The outer wall of the slide rail 2 is fixedly connected to the bottom of the support platform. The inside of the slide rail 2 is slidably inserted into the outer wall of the locking block 3. A fixed seat 4 is rotatably connected to one end of the outer wall of the round rod 10. A cloth rope is rotatably connected to one side of the outer wall of the fixed seat 4. T-shaped notches are opened on both sides of the outer wall of the fixed platform near the center. The outer wall of the square rod 6 or the outer wall of the round rod 10 is slidably inserted into the T-shaped notches.

[0012] Furthermore, the chair frame base has a square groove five near the center of one end of its outer wall. The massage mechanism includes a T-shaped frame, the outer wall of which is rotatably connected to the upper groove five on the outer wall of the chair frame. A square rod seven is slidably inserted inside the T-shaped frame. A threaded pin four is screwed onto the outer wall of one end of the T-shaped frame. A fixed seat five is fixedly connected to the outer wall of one end of the square rod seven. A roller one is rotatably connected to the outer wall of the square rod seven. A compression frame is slidably inserted inside the roller one. Several compression frames are fixedly connected at equal intervals to the outer wall of the compression frame. A ring frame 1, a spring 5 is fixedly connected between the outer wall of one end of the extrusion frame and the inner wall of the roller 1, a round rod 11 is fixedly connected to the outer wall of the other end of the extrusion frame, a plurality of round holes 4 are opened at equal angles around the axis of the roller 1, a telescopic unit is fixedly connected inside the round holes 4, the telescopic unit includes a ring frame 2, the outer wall of the ring frame 2 is fixedly connected to the four round holes 4 on the outer wall of the roller 1, a round-headed protrusion 1 is slidably inserted inside the ring frame 2, and a spring 6 is fixedly connected between the outer wall of the round-headed protrusion 1 and the outer wall of the ring frame 2.

[0013] Preferably, a round rod fixing unit is fixedly connected to one side of the outer wall of the roller one near the center position. The round rod fixing unit includes a slide rail three. The outer wall of the slide rail three is fixedly connected to the outer wall of the roller one. A square rod eight is slidably inserted inside the slide rail three. A spring seven is fixedly connected between the outer wall of the square rod eight and the inner wall of the slide rail three. A square rod nine is fixedly connected to the outer wall of the square rod eight.

[0014] Furthermore, the training intensity adjustment mechanism includes a housing 2. A roller 2 is rotatably connected to the top of the outer wall of the housing 2 near the center. A pedal is fixedly connected to both sides of the outer wall of the housing 2 near the bottom. Square grooves 6 are opened on both sides of the inner wall of the housing 2 near the center. Several iron blocks are slidably inserted inside the housing 2. A round hole 5 is opened on the outer wall of the iron blocks near the center. A partition is slidably inserted between two square grooves 6. A round pin is slidably inserted on the outer wall of the partition. A spring 8 is fixedly connected between the outer wall of the round pin and the outer wall of the partition. A retaining ring 1 is engaged with the outer wall of one end of the round pin. A traction rope is fixedly connected to the outer wall of the retaining ring 1. The other end of the traction rope is fixedly connected to the retaining ring 2 via the outer wall of the roller 2. The outer wall of the round pin is slidably inserted into the round hole 5.

[0015] Furthermore, the chair frame base has a circular hole three on one side. The massage mechanism two includes a circular rod twelve. The outer wall of the circular rod twelve is rotatably connected to the circular hole three. Square tubes four are fixedly connected to the outer walls of both ends of the circular rod twelve. A coil spring is fixedly connected between the outer wall of the square tube four and the outer wall of the chair frame. A square rod ten is slidably inserted inside the square tube four. A spring nine is fixedly connected between the outer wall of the square rod ten and the inner wall of the square tube four. A square frame three is fixedly connected to the outer wall of the square rod eleven. A square groove seven is opened on one side of the outer wall of the square frame three. A square groove eight is opened on the other side of the outer wall of the square frame three. A pressing unit is slidably inserted into the outer wall of the square frame three. The pressing unit includes a locking block six. The outer wall of the locking block six slides into the square groove seven. The locking block six is ​​connected to the outer wall of the locking block six and the inner wall of the square groove seven. A spring 12 is fixedly connected to the outer wall of the locking block six. An H-shaped frame is fixedly connected to the end of the spring 11. A square frame four is slidably connected to the outer wall of the H-shaped frame. The outer wall of the square frame four is slidably connected to the square groove eight. A roller three is rotatably connected to the outer wall of the H-shaped frame. Several round-headed protrusions two are fixedly connected to the outer wall of the roller three at equal angles around its axis. A magnet two is fixedly connected to one side of the outer wall of the H-shaped frame. A round rod 13 is slidably connected to the inside of one of the H-shaped frames or roller three. A locking block seven is fixedly connected to one end of the round rod 13 near the outer wall. A magnet three is fixedly connected to one end of the outer wall of the round rod 13.

[0016] Furthermore, the roller drive mechanism includes a square frame five, the outer wall of which is fixedly connected to the outer wall of the fixed platform. An L-shaped frame three is fixedly connected to one end of the outer wall of the square frame five. A square groove nine is formed near the top of the outer wall of the L-shaped frame three. A transverse drive unit is fixedly connected to the outer wall of the L-shaped frame three. The transverse drive unit includes a third motor, the outer wall of which is fixedly connected to the outer wall of the L-shaped frame three. A threaded screw two is fixedly connected to the motor shaft of the third motor. A C-shaped frame is screwed onto the outer wall of the threaded screw two. A slide rail five is fixedly connected to the outer wall of the C-shaped frame. The outer wall of the C-shaped frame is slidably inserted into the square groove nine. A locking block eight is slidably inserted into the slide rail five. A telescopic rod is rotatably connected to the outer wall. A spring eleven is fixedly connected between the outer wall of the locking block eight and the inner wall of the slide rail five. A slide rail four is fixedly connected to one side of the outer wall of the square frame five. A longitudinal drive unit is slidably inserted inside the slide rail four. The longitudinal drive unit includes a locking block nine and a round rod fifteen. The outer wall of the locking block nine is slidably inserted into the slide rail four. A round rod fourteen is rotatably connected to the outer wall of the locking block nine. A round tube three is slidably inserted into the outer wall of the round rod fourteen. A square groove ten is opened on the outer wall of the round tube three. A rack is fixedly connected to the outer wall of the locking block nine. The outer wall of the round rod fifteen is fixedly connected to the outer wall of the threaded screw two. A spur gear is sleeved and fixedly connected to the outer wall of the round rod fifteen. The rack and the spur gear mesh and drive each other.

[0017] The beneficial effects of this invention are:

[0018] 1. An aerobic training mechanism is fixedly connected inside a fixed platform. Two round rods (rod 1) are fixedly connected at equal intervals on one side of the outer wall of one end of the fixed platform, and two round rods (rod 2) are fixedly connected at equal intervals on the other side of the outer wall of one end of the fixed platform. A support platform is slidably inserted between the outer walls of the two round rods (rod 1 or rod 2). Auxiliary mechanisms are rotatably connected to the inner walls of both sides of the support platform. A seat adjustment mechanism is fixedly connected inside the fixed platform near the center of the aerobic training mechanism, and the bottom sides of the support platform are located between the two round rods (rod 1 or rod 2). A tensioning mechanism is fixedly connected to each of the components. A massage mechanism is rotatably connected to one end of the seat adjustment mechanism. A training intensity adjustment mechanism is fixedly connected to the outer wall of the fixed platform near the center of one end. A massage mechanism is rotatably connected to the other side of the seat adjustment mechanism. A roller drive mechanism is fixedly connected to one end of the fixed platform near one side of the outer wall. A two-way gas strut is fixedly connected between the outer wall of the fixed platform and the bottom wall of the support platform. Several circular holes are opened at equal angles around the axis of the circular strut on the outer wall of the circular strut. A two-way gas strut is fixedly connected to the outer wall of the support platform near the center on both sides. The system has a handle 1, and handles 2 are fixedly connected to the outer walls of both sides of the support platform. A support platform limiting unit is fixedly connected to the bottom end of the support platform near one side. The outer wall of the outer shell 1 is fixedly connected to the bottom wall of the support platform. Two sliding seats are fixedly connected at equal intervals to the inner wall of the outer shell 1, and a round rod 3 is slidably inserted between the outer walls of the two sliding seats. Two square frames 1 are fixedly connected at equal intervals to the inner wall of the outer shell 1 near both sides. A rotating seat is sleeved and fixedly connected to the outer wall of the round rod 3 between the two square frames 1, and a square rod 1 is rotatably connected to the outer wall of the rotating seat. A locking block is rotatably connected to the outer wall of one end of the square rod. A circular protrusion is fixedly connected to one side of the outer wall of the locking block near the center. The outer wall of the circular protrusion is slidably inserted into the circular hole. A square rod is fixedly connected to the outer wall of one end of the round rod, and a handle is fixedly connected to the outer wall of one end of the square rod. A spring is fixedly connected between the outer wall of the square rod and the inner wall of the outer shell. By pulling the handle, the limit of the support platform can be released. With the help of the bidirectional gas strut, the patient can easily adjust the height of the support platform as needed, effectively improving the convenience and operability of the patient.

[0019] 2. Two round rods (5) are rotatably connected at their ends to the inner walls of the fixed platform on both sides near their ends. Drive wheels are fixedly connected to the outer walls of the round rods (5) near the center on both sides. A conveyor belt is connected between the outer walls of the two drive wheels. One end of one round rod (5) is fixedly connected to the shaft of motor number one. The outer wall of motor number one is fixedly connected to the inner wall of the fixed platform. Several round rods (4) are fixedly connected at equal intervals on both sides of the fixed platform between the two drive wheels. A round tube (1) is rotatably connected to the outer wall of each round rod (4). An L-shaped frame (1) is fixedly connected to the inner wall of the fixed platform below the round tube (1). This aerobic training mechanism allows patients to easily perform aerobic exercise, effectively relieving muscle stiffness, enhancing joint flexibility, improving coordination and balance, and improving the patient's quality of life. Combined with grips (1 and 2), it effectively supports the patient during exercise, preventing falls.

[0020] 3. A square groove three is provided on the outer wall of the support platform on one side of the handle. The auxiliary mechanism mainly includes a round rod six. The outer wall of one end of the round rod six is ​​rotatably connected to the inner wall of the support platform. A square tube one is fixedly connected to the outer wall of the other end of the round rod six. A handle four is fixedly connected to the outer wall of one end of the square tube one. A square tube two is slidably inserted inside the square tube one. A threaded pin one is screwed onto the outer wall of the square tube one near one end. A square rod three is slidably inserted inside the square tube two. The inner wall of the square tube two is fixedly connected to the outer wall of the square rod three. A spring is attached to the second part of the structure, and a round rod seven is rotatably connected to the outer wall of one end of the square rod three near the center position. A belt is fixedly connected to the outer wall of one end of the round rod seven, and a magnet is fixedly connected to the outer wall of one end of the round rod seven. By strapping the belt to the thigh, there is a pulling force when raising and lowering the leg. Combined with the hand grip four being shaken, the pressure on the lower limbs is effectively reduced during exercise, and the difficulty of exercise for the patient is alleviated. When the auxiliary mechanism is not in use, the auxiliary mechanism can be rotated to engage the grip four with the square groove three, effectively reducing the space occupied. Attached Figure Description

[0021] The invention will now be further described with reference to the accompanying drawings.

[0022] Figure 1 This is a schematic diagram of the overall structure of the medical training institution in this invention;

[0023] Figure 2 This is a partial structural diagram of the medical training institution in this invention;

[0024] Figure 3 This is a schematic diagram of the aerobic training mechanism of the present invention;

[0025] Figure 4 This is a schematic diagram of the auxiliary mechanism structure in this invention;

[0026] Figure 5 This is a schematic diagram of the seat adjustment mechanism in this invention;

[0027] Figure 6 This is a schematic diagram of the tensioning mechanism in this invention;

[0028] Figure 7 This is a schematic diagram of the massage mechanism in this invention;

[0029] Figure 8 This is a schematic diagram of the structure at point a on the massage mechanism of the present invention;

[0030] Figure 9 This is a schematic diagram of the structure at point b of the massage mechanism in this invention;

[0031] Figure 10 This is a schematic diagram of the training intensity adjustment mechanism in this invention;

[0032] Figure 11 This is a schematic diagram of the second massage mechanism in this invention;

[0033] Figure 12 This is a schematic diagram of the extrusion unit structure in this invention;

[0034] Figure 13 This is a schematic diagram of the roller drive mechanism in this invention.

[0035] In the diagram: 100, Medical Training Institution; 110, Fixed Platform; 111, T-shaped Notch; 112, Square Channel 1; 113, Square Channel 2; 114, Round Channel 1; 115, Round Rod 1; 116, Round Hole 1; 117, Round Rod 2; 120, Support Platform; 121, Square Channel 3; 122, Handle 1; 123, Handle 2; 130, Support Platform Limiting Unit; 131, Outer Shell 1; 132, Sliding Seat; 133, Round Rod 3; 134, Rotating Seat; 135, Square Rod 1; 136, Locking Block 1; 137, Circular Protrusion; 138, Square Frame 1; 140, Square Rod 2; 141, Handle 3; 142, Spring 1; 150, Two-Way Gas Strut; 160, Round Rod 4; 161, Round Tube 1; 162, L-shaped Frame 1; 200 1. Aerobic training mechanism; 210. Round rod five; 212. Drive wheel; 213. Conveyor belt; 220. Motor No. 1; 300. Auxiliary mechanism; 310. Round rod six; 311. Square tube one; 312. Grip four; 313. Square tube two; 314. Threaded pin one; 315. Square rod three; 316. Spring two; 320. Round rod seven; 321. Belt; 322. Magnet one; 400. Seat adjustment mechanism; 410. Moving unit; 411. Fixed seat one; 412. Threaded screw one; 413. Motor No. 2; 414. L-shaped frame two; 415. Square frame two; 421. Slide rail one; 422. Square groove four; 423. Round rod eight; 424. Locking block two; 425. Threaded pin two; 431. Square tube three; 432. Fixed Seat 2; 433, Threaded Pin 3; 434, Square Rod 4; 435, Round Hole 2; 436, Chair Frame; 437, Round Hole 3; 438, Square Groove 5; 440, Round Tube 2; 441, Round Rod 9; 442, Spring 3; 500, Tension Mechanism; 510, Fixed Seat 3; 511, Square Rod 5; 512, Spring 4; 513, Square Rod 6; 520, Leg Extension Unit; 521, Round Rod 10; 522, Fixed Seat 4; 523, Fabric Rope; 524, Locking Block 3; 525, Slide Rail 2; 600, Massage Mechanism 1; 610, T-Shaped Frame; 611, Threaded Pin 4; 612, Square Rod 7; 613, Fixed Seat 5; 620, Roller 1; 621, Compression Frame; 622, Ring Frame 1; 623, Spring 5; 624, Round Rod 11 625. Round Hole Four; 630. Telescopic Unit; 631. Ring Frame Two; 632. Round Head Protrusion One; 633. Spring Six; 640. Round Rod Fixing Unit; 641. Slide Rail Three; 642. Square Rod Eight; 643. Square Rod Nine; 644. Spring Seven; 700. Training Intensity Adjustment Mechanism; 710. Outer Shell Two; 711. Square Groove Six; 712. Roller Two; 713. Pedal; 714. Partition; 720. Iron Block; 721. Round Hole Five; 730. Round Pin; 731. Spring Eight; 732. Snap Ring One; 733. Traction Rope; 734. Snap Ring Two; 800. Massage Mechanism Two; 810. Round Rod Twelve; 811. Square Tube Four; 812. Coil Spring; 813. Square Rod Ten; 814. Spring Nine; 815. Square Frame Three;816. Square groove seven; 817. Square groove eight; 820. Extrusion unit; 821. Clamping block six; 822. H-shaped frame; 823. Spring ten; 824. Square frame four; 825. Roller three; 826. Round head protrusion two; 827. Magnet two; 828. Spring twelve; 830. Round rod thirteen; 831. Magnet three; 832. Clamping block seven; 900. Roller drive mechanism; 910. Square frame five; 911. L-shaped frame three; 912. Square 9. Slot 9; 913. Slide rail 4; 920. Lateral drive unit; 921. Motor No. 3; 922. Threaded screw 2; 923. C-shaped frame; 924. Slide rail 5; 926. Locking block 8; 927. Telescopic rod; 928. Spring 11; 930. Longitudinal drive unit; 931. Locking block 9; 932. Round rod 14; 934. Round tube 3; 935. Square slot 10; 936. Round rod 15; 937. Spur gear; 938. Rack. Detailed Implementation

[0036] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0037] Please see Figure 1-13As shown, a sports obstacle training device includes a medical training mechanism 100, which includes a fixed platform 110. An aerobic training mechanism 200 is fixedly connected inside the fixed platform 110. Two round rods 115 are fixedly connected at equal intervals on one side of the outer wall of the fixed platform 110, and two round rods 117 are fixedly connected at equal intervals on the other side of the outer wall of the fixed platform 110. A support platform 120 is slidably inserted between the outer walls of the two round rods 115 or the two round rods 117. Auxiliary mechanisms 300 are rotatably connected to the inner walls of both sides of the support platform 120. The fixed platform 110 is located near the center of the aerobic training mechanism 200. A seat adjustment mechanism 400 is fixedly connected. Tensioning mechanisms 500 are fixedly connected to both sides of the bottom end of the support platform 120 between two round rods 115 or 117. A massage mechanism 600 is rotatably connected to one end of the seat adjustment mechanism 400. A training intensity adjustment mechanism 700 is fixedly connected to the outer wall of the fixed platform 110 near the center of one end. A massage mechanism 800 is rotatably connected to the other side of the seat adjustment mechanism 400. A roller drive mechanism 900 is fixedly connected to one side of the outer wall of the fixed platform 110. A bidirectional gas strut 150 is fixedly connected between the outer wall of the fixed platform 110 and the bottom wall of the support platform 120. Round rods 115... The outer wall of the support platform 120 has several circular holes 116 at equal angles around its axis. Handles 122 are fixedly connected to both sides of the outer wall near the center. Handles 23 are fixedly connected to both sides of the outer wall of the support platform 120. A support platform limiting unit 130 is fixedly connected to one side of the bottom end of the support platform 120. The support platform limiting unit 130 includes a housing 131, the outer wall of which is fixedly connected to the bottom wall of the support platform 120. Two sliding seats 132 are fixedly connected at equal intervals to the inner wall of the housing 131. A circular rod 133 is slidably inserted between the outer walls of the two sliding seats 132. The inner wall of the housing 131 is fixedly connected at equal intervals to both sides. The structure is fixedly connected to two square frames 138. A rotating seat 134 is fixedly connected to the outer wall of a round rod 133 located between the two square frames 138. A square rod 135 is rotatably connected to the outer wall of the rotating seat 134. A locking block 136 is rotatably connected to the outer wall of one end of the square rod 135. A circular protrusion 137 is fixedly connected to the outer wall of one side of the locking block 136 near the center. The outer wall of the circular protrusion 137 is slidably inserted into a circular hole 116. A square rod 2 140 is fixedly connected to the outer wall of one end of the round rod 133. A handle 3 141 is fixedly connected to the outer wall of one end of the square rod 2 140. A spring 142 is fixedly connected between the outer wall of the square rod 2 140 and the inner wall of the outer shell 131.

[0038] The aerobic training mechanism 200 includes two cylindrical rods 210. The outer walls of both ends of the cylindrical rods 210 are rotatably connected to the inner walls of the fixed platform 110 near their ends. Drive wheels 212 are fixedly connected to the outer walls of the cylindrical rods 210 near their centers on both sides. A conveyor belt 213 is connected between the outer walls of the two drive wheels 212. The motor shaft of a motor 220 is fixedly connected to one end of the outer wall of one of the cylindrical rods 210. The outer wall of the motor 220 is fixedly connected to the inner wall of the fixed platform 110. Several cylindrical rods 160 are fixedly connected at equal intervals on both sides of the fixed platform 110 between the two drive wheels 212. A cylindrical tube 161 is rotatably connected to the outer wall of each cylindrical rod 160. An L-shaped frame 162 is fixedly connected to the inner wall of the fixed platform 110 below the cylindrical tube 161. The outer wall of the support platform 120 is located... A square groove 121 is provided on one side of the handle 122. The auxiliary mechanism 300 includes a round rod 310. One end of the round rod 310 is rotatably connected to the inner wall of the support platform 120. A square tube 311 is fixedly connected to the outer wall of the other end of the round rod 310. A handle 312 is fixedly connected to the outer wall of one end of the square tube 311. A square tube 313 is slidably inserted inside the square tube 311. A threaded pin 314 is screwed onto the outer wall of the square tube 311 near one end. A square rod 315 is slidably inserted inside the square tube 313. A spring 316 is fixedly connected between the inner wall of the square tube 313 and the outer wall of the square rod 315. A round rod 320 is rotatably connected to the outer wall of one end of the square rod 315 near the center. A belt 321 is fixedly connected to the outer wall of one end of the round rod 320. A magnet 322 is fixedly connected to the outer wall of one end of the round rod 320.

[0039] The seat adjustment mechanism 400 includes a moving unit 410, which includes a fixed base 411. The outer wall of the fixed base 411 is fixedly connected to the inner wall of the fixed platform 110. A threaded screw 412 is rotatably connected between the outer wall of the fixed base 411 and the inner wall of the fixed platform 110. The motor shaft of a second motor 413 is fixedly connected to the outer wall of one end of the threaded screw 412. A circular groove 114 is provided on one side of the inner wall of the fixed platform 110 near the center. The outer wall of the second motor 413 is fixedly connected to the circular groove 114 on the inner wall of the fixed platform 110. An L-shaped frame 414 is screwed onto the outer wall of the threaded screw 412. The outer wall of the L-shaped frame 414 is slidably inserted into the square groove 113. Square frames 415 are fixedly connected to both outer walls of the L-shaped frame 414. Square grooves 112 are formed on both inner walls of 110. The outer wall of square frame 415 is slidably inserted into square groove 112. A slide rail 421 is fixedly connected to the top outer wall of L-shaped frame 414. Square grooves 422 are formed on both inner walls of slide rail 421 near the center. A square tube 431 is slidably inserted between the two square grooves 422. A threaded pin 425 is screwed through and connected to the outer wall of slide rail 421. A round rod 423 is slidably inserted into the inside of slide rail 421 or the outer wall of square tube 431. Two locking blocks 424 are fixedly connected at equal intervals to the outer wall of round rod 423. A threaded pin 425 is screwed to one side of the outer wall of slide rail 421. One end of the outer wall of threaded pin 425 is fixedly connected to one end of the outer wall of round rod 423. One side of the outer wall of square tube 431 is fixed. A fixed base 432 is connected to a square tube 431, into which a square rod 434 is slidably inserted. A threaded pin 433 is screwed onto the outer wall of one end of the square tube 431 near its center. Several circular holes 435 are evenly spaced on the outer wall of the square rod 434. A chair frame 436 is fixedly connected to the outer wall of one end of each circular hole 435. A circular tube 440 is fixedly connected to one side of the outer wall of the chair frame 436 near both ends. A circular rod 441 is slidably inserted into the circular tube 440. A spring 442 is fixedly connected between the inner wall of the circular tube 440 and the outer wall of the circular rod 441. The tensioning mechanism 500 includes a fixed base 510, a square rod 511, and a slide rail 525. The outer wall of the fixed base 510 is fixedly connected to the inner wall of the fixed platform 110, and the outer wall of the square rod 511 is fixedly connected to the threaded pin 433. The outer wall of screw 1 412 is slidably inserted. The outer wall of fixed seat 3 510 is slidably inserted into the outer wall of screw 1 412. A spring 4 512 is fixedly connected between the outer wall of fixed seat 3 510 and the outer wall of square rod 511. Square rod 6 513 is rotatably connected to the outer walls of both ends of square rod 511. A pull leg unit 520 is rotatably connected to the outer wall of one end of square rod 6 513. The pull leg unit 520 includes a round rod 10 521. The outer wall of round rod 10 521 is rotatably connected to the outer wall of square rod 6 513. A locking block 3 524 is fixedly connected to the outer wall of one end of round rod 10 521. The outer wall of slide rail 2 525 is fixedly connected to the bottom end of support platform 120. The interior of slide rail 2 525 is slidably inserted into the outer wall of locking block 3 524. A fixed seat 4 522 is sleeved and rotatably connected to the outer wall of round rod 10 521 near one end.A cloth rope 523 is rotatably connected to one side of the outer wall of the fixed base 522. T-shaped notches 111 are provided on both sides of the outer wall of the fixed platform 110 near the center. The outer wall of the square rod 513 or the outer wall of the round rod 521 is slidably inserted into the T-shaped notches 111.

[0040] A square groove 438 is provided at the center of one end of the outer wall of the base of the chair frame 436. The massage mechanism 600 includes a T-shaped frame 610. The outer wall of the T-shaped frame 610 is rotatably connected to the groove 438 on the upper part of the outer wall of the chair frame 436. A square rod 612 is slidably inserted inside the T-shaped frame 610. A threaded pin 611 is screwed onto one end of the outer wall of the T-shaped frame 610. A fixed seat 613 is fixedly connected to one end of the outer wall of the square rod 612. A roller 620 is rotatably connected to the outer wall of the square rod 612. A compression frame 621 is slidably inserted inside the roller 621. Several ring frames 622 are fixedly connected at equal intervals to the outer wall of the compression frame 621. A spring 623 is fixedly connected to the inner wall of roller 620. A round rod 624 is fixedly connected to the outer wall of the other end of the extrusion frame 621. Several round holes 625 are opened at equal angles around the axis of roller 620. A telescopic unit 630 is fixedly connected inside the round holes 625. The telescopic unit 630 includes a ring frame 631. The outer wall of the ring frame 631 is fixedly connected to the round holes 625 on the outer wall of roller 620. A round-headed protrusion 632 is slidably inserted into the ring frame 631. A spring 633 is fixedly connected between the outer wall of the round-headed protrusion 632 and the outer wall of the ring frame 631. A spring 633 is fixedly connected to the outer wall of one side of roller 620 near the center. A round rod fixing unit 640 is connected, which includes a slide rail 3 641. The outer wall of the slide rail 3 641 is fixedly connected to the outer wall of the roller 1 620. A square rod 8 642 is slidably inserted into the slide rail 3 641. A spring 7 644 is fixedly connected between the outer wall of the square rod 8 642 and the inner wall of the slide rail 3 641. A square rod 9 643 is fixedly connected to the outer wall of the square rod 8 642. The training intensity adjustment mechanism 700 includes a housing 2 710. A roller 2 712 is rotatably connected to the top of the outer wall of the housing 2 710 near the center. A pedal 713 is fixedly connected to both sides of the outer wall of the housing 2 710 near the bottom. Square grooves 711 are provided on both inner walls. Several iron blocks 720 are slidably inserted inside the outer shell 710. A round hole 721 is provided near the center of the outer wall of the iron block 720. A partition 714 is slidably inserted between the two square grooves 711. A round pin 730 is slidably inserted into the outer wall of the partition 714. A spring 731 is fixedly connected between the outer wall of the round pin 730 and the outer wall of the partition 714. A retaining ring 732 is snapped into the outer wall of one end of the round pin 730. A traction rope 733 is fixedly connected to the outer wall of the retaining ring 732. The other end of the traction rope 733 is fixedly connected to a retaining ring 734 through the outer wall of the roller 712. The outer wall of the round pin 730 is slidably inserted into the round hole 721.

[0041] A circular hole 437 is provided on one side of the base of the chair frame 436. The massage mechanism 2 800 includes a circular rod 12 810. The outer wall of the circular rod 12 810 is rotatably connected to the circular hole 437. Square tubes 4 811 are fixedly connected to the outer walls of both ends of the circular rod 12 810. A coil spring 812 is fixedly connected between the outer wall of the square tube 4 811 and the outer wall of the chair frame 436. A square rod 10 813 is slidably inserted into the inside of the square tube 4 811. A spring 9 814 is fixedly connected between the outer wall of the square rod 10 813 and the inner wall of the square tube 4 811. A square frame 3 815 is fixedly connected to the outer wall of one end of the square rod 10 813. A square groove 7 816 is provided on one side of the outer wall of the square frame 3 815. A square groove 817 is provided on the other side of the outer wall of the square frame 3 815. A compression unit 820 is slidably inserted into the outer wall of the square frame 3 815. 820 includes a locking block 821, the outer wall of which is slidably inserted into a square groove 816. A spring 12 828 is fixedly connected between the outer wall of the locking block 821 and the inner wall of the square groove 816. A spring 10 823 is fixedly connected to the outer wall of the locking block 821. An H-shaped frame 822 is fixedly connected to one end of the spring 10 823. A square frame 4 824 is slidably inserted into the outer wall of the H-shaped frame 822. The outer wall of the square frame 4 824 is slidably inserted into a square groove 817. A roller 3 825 is rotatably connected to the outer wall of the H-shaped frame 822. Several round-headed protrusions 2 826 are fixedly connected to the outer wall of the roller 3 825 at equal angles around its axis. A magnet 2 827 is fixedly connected to one side of the outer wall of one of the H-shaped frames 822. A round rod 13 is slidably inserted into the interior of one of the H-shaped frames 822 or the roller 3 825. 830, a locking block 7 832 is fixedly connected to one end of the outer wall of the round rod 13 830. A magnet 3 831 is fixedly connected to one end of the outer wall of the round rod 13 830. The roller drive mechanism 900 includes a square frame 5 910. The outer wall of the square frame 5 910 is fixedly connected to the outer wall of the fixed platform 110. An L-shaped frame 3 911 is fixedly connected to one end of the outer wall of the square frame 5 910. A square groove 912 is opened near the top of the outer wall of the L-shaped frame 3 911. A transverse drive unit 920 is fixedly connected to the outer wall of the L-shaped frame 3 911. The transverse drive unit 920 includes a third motor 921. The outer wall of the third motor 921 is fixedly connected to the outer wall of the L-shaped frame 3 911. A threaded screw 2 922 is fixedly connected to the motor shaft of the third motor 921. A C-shaped screw is screwed onto the outer wall of the threaded screw 2 922. Frame 923, C-shaped frame 923 has a slide rail 924 fixedly connected to its outer wall. The outer wall of C-shaped frame 923 is slidably inserted into square groove 912. A locking block 926 is slidably inserted into the slide rail 924. A telescopic rod 927 is rotatably connected to the outer wall of locking block 926. A spring 11 928 is fixedly connected between the outer wall of locking block 926 and the inner wall of slide rail 924. A slide rail 4 913 is fixedly connected to one side of the outer wall of square frame 910. A longitudinal drive unit 930 is slidably inserted into the slide rail 4 913. The longitudinal drive unit 930 includes a locking block 931 and a round rod 15 936. The outer wall of locking block 931 is slidably inserted into slide rail 4 913. A round rod 14 932 is rotatably connected to the outer wall of locking block 931. A round tube 3 934 is slidably inserted into the outer wall of round rod 14 932.The outer wall of the circular tube 3 (934) has a square groove 10 (935). A rack 938 is fixedly connected to the outer wall of the locking block 9 (931). The outer wall of the circular rod 15 (936) is fixedly connected to the outer wall of the threaded screw 2 (922). A spur gear 937 is sleeved and fixedly connected to the outer wall of the circular rod 15 (936). The rack 938 meshes with the spur gear 937 for transmission.

[0042] Specifically, during operation, the patient can pull handle 3141 to move the round rod 3133, causing the locking block 136 and the square frame 138 to slide, separating the round protrusion 137 from the round hole 116. Combined with the bidirectional gas strut 150, the height of the support platform 120 can be easily adjusted as needed. When the patient needs to perform aerobic exercise, motor 220 drives the round rod 5 210 to rotate, which in turn drives the drive wheel 212. The two drive wheels 212 then move the conveyor belt 213. The patient can hold handle 2123 or handle 122 and walk or run on the conveyor belt 213. If the patient's condition is severe and causes lower limb instability, the threaded pin 314 can be loosened to adjust the length of the square tube 2 313, ensuring proper alignment. After positioning, tighten threaded pin 314 and strap belt 321 to the thigh. The spring 316's rebound provides a lifting force when the patient raises or lowers their leg, effectively reducing the training difficulty. When the auxiliary mechanism 300 is not in use, fold belt 321 and attach it with magnet 322. Rotate square tube 311 to engage handle 312 with square groove 121, reducing space usage. When the patient needs to perform anaerobic exercise, pull round pin 730 to separate it from square groove 121. Depending on the patient's training intensity, insert round pin 730 into the designated iron block 720. Then loosen threaded pin 433, slide square rod 434, and adjust the chair frame 436 height. Motor 413 drives the threaded pin... When the screw 412 rotates, it moves the L-shaped frame 414 along the screw 412, simultaneously moving the chair frame 436 to the designated position. The retaining ring 734 is then engaged with the fixed seat 432. Loosening the threaded pin 425 releases the limiting mechanism, allowing the square tube 431 to slide inside the slide rail 421. The patient steps on the pedal 713 and uses their thigh muscles to move the square tube 431 internally, pulling the clamped iron block 720 upwards to exercise the quadriceps. The retaining ring 732 is then separated from the fixed seat 432. After adjusting the position of the square tube 431, the threaded pin 425 is twisted to fix its position. The retaining ring 732 is then engaged with the fixed seat 613. The T-shaped frame 610 rotates due to the tension of the traction rope 733, causing it to tilt. The user places their calves on roller 620 and vigorously rotates T-shaped frame 610 to exercise the hamstrings or gastrocnemius and soleus muscles of the calves. After training, the lower limbs need to be stretched and massaged. Motor 413 drives chair frame 436 to move to a designated position on fixed platform 110. Press and hold round head protrusion 826 to move it to a designated position. Rotate square tube 811 to rotate square frame 815 and engage it with round rod 441. Release round head protrusion 826, and spring 823 will cause round head protrusion 826 to move into chair frame 436. Press and hold latch 7 to pull round rod 830 out from round head protrusion 826 and engage it with H-shaped frame 822 on another extrusion unit 820.Magnet 3 831 is attracted and fixed to the outer wall of H-shaped frame 822. Pulling telescopic rod 927 engages with one of the H-shaped frames 822. Pulling round tube 3 934 screws into roller 1 620. Squeezing round rod 11 624 causes squeezing frame 621 to move inside roller 1 620. Ring frame 1 622 squeezes round head protrusion 1 632, causing round head protrusion 1 632 to move until one end of round head protrusion 1 632 protrudes from the surface of roller 1 620. Pressing square rod 9 643 causes square rod 8 642 to engage with square groove 11 9. 35. The device is secured by a snap-fit ​​mechanism. Motor 921 drives the threaded screw 922 to rotate, which in turn moves the C-shaped frame 923. This moves the two compression units 820, which are engaged with the telescopic rod 927, to perform rolling pressure on the thigh. Simultaneously, the transverse drive unit 920 drives the spur gear 937 to rotate and mesh with the rack 938, which in turn moves the roller 620, which is engaged with the round tube 934, to perform rolling pressure on the calf. After the massage is complete, the telescopic rod 927 is pulled out, allowing the telescopic rod 92... 7. Return to the original position, twist the round tube 3 934, press the square rod 9 643 to separate the square rod 8 642 from the square groove 10 935, pull out the round tube 3 934 and return it to its original position, pull the round rod 13 830 from the other H-shaped frame 822 and return it to the inside of a round head protrusion 2 826, so that the locking block 7 832 is attracted and fixed by the magnet 2 827. The patient presses the two round head protrusions 2 826 and pushes them to both sides of the chair frame 436 respectively. With the rebound of the coil spring 812, the massage mechanism 2 800 returns to its original position. The system is set up so that motor 413 drives the threaded screw 412 to rotate, moving the chair frame 436 to the designated position. The patient then uses the cloth ropes 523 on both sides of the stretching mechanism 500 to secure their legs. Motor 413 continues to drive, moving the chair frame 436. The L-shaped frame 414 contacts the square rod 511, causing the square rod 513 to rotate. This rotates the round rod 521 along the track of the slide rail 525, pulling the secured legs upwards on both sides. The degree of stretching can be controlled according to the patient's stretching requirements.

[0043] Example 1

[0044] like Figure 7-8As shown, in this embodiment, a square groove 438 is provided at the center of one end of the outer wall of the chair frame 436 base. The massage mechanism 600 includes a T-shaped frame 610. The outer wall of the T-shaped frame 610 is rotatably connected to the groove 438 on the upper part of the outer wall of the chair frame 436. A square rod 612 is slidably inserted inside the T-shaped frame 610. A threaded pin 611 is screwed onto one end of the outer wall of the T-shaped frame 610. A fixed seat 613 is fixedly connected to one end of the outer wall of the square rod 612. A roller 620 is rotatably connected to the outer wall of the square rod 612. A compression frame 621 is slidably inserted inside the roller 621. Several ring frames are fixedly connected at equal intervals on the outer wall of the compression frame 621. A spring 623 is fixedly connected between the outer wall of one end of the extrusion frame 621 and the inner wall of the roller 620. A round rod 624 is fixedly connected to the outer wall of the other end of the extrusion frame 621. A number of round holes 625 are opened at equal angles around the axis of the roller 620. A telescopic unit 630 is fixedly connected inside the round holes 625. The telescopic unit 630 includes a ring frame 631. The outer wall of the ring frame 631 is fixedly connected to the round holes 625 on the outer wall of the roller 620. A round-headed protrusion 632 is slidably inserted inside the ring frame 631. A spring 633 is fixedly connected between the outer wall of the round-headed protrusion 632 and the outer wall of the ring frame 631.

[0045] In this embodiment, the second motor 413 drives the threaded screw 412 to rotate. The rotation of the threaded screw 412 causes the L-shaped frame 414 to move inside the fixed platform 110. The L-shaped frame 414 moves the chair frame 436 to the designated position, pulls the traction rope 733, and inserts the retaining ring 734 into the fixed seat 613. The patient places their lower leg on the roller 620 and exerts force to rotate the T-shaped frame 610, causing the traction rope 733 to be under tension. The moving iron block 720 moves to exercise the patient's lower limb muscles. When the calf needs to be massaged, the round rod 624 is squeezed, causing the squeezing frame 621 to move inside the roller 620. The ring frame 622 squeezes the round head protrusion 632, causing the round head protrusion 632 to move until one end of the round head protrusion 632 protrudes from the surface of the roller 620. The patient places their calf on the roller 620 and squeezes it, which can effectively relieve the tension of the gastrocnemius and soleus muscles.

[0046] like Figure 7 and 9 As shown, in this embodiment, a round rod fixing unit 640 is fixedly connected to the outer wall of one side of the roller 620 near the center position. The round rod fixing unit 640 includes a slide rail 641. The outer wall of the slide rail 641 is fixedly connected to the outer wall of the roller 620. A square rod 642 is slidably inserted into the slide rail 641. A spring 644 is fixedly connected between the outer wall of the square rod 642 and the inner wall of the slide rail 641. A square rod 643 is fixedly connected to the outer wall of the square rod 642.

[0047] In practice, by pressing and pulling the square rod 9 643, the square rod 8 642 is moved into the slide rail 3 641, and the roller 1 620 is screwed into the round tube 3 934. When the square rod 9 643 is released, the square rod 8 642 is rebounded by the spring 7 644 and engages with the square groove 10 935, effectively preventing the roller 1 620 from separating from the round tube 3 934 when it rotates.

[0048] Example 2

[0049] Based on Embodiment 1, in order to compensate for the fact that the patient massage mechanism 600 in Embodiment 1 can only perform local massage on the calf, a longitudinal drive unit 930 is set up to drive the roller 620 to move up and down to perform all-round massage on the calf, effectively improving the massage range.

[0050] like Figure 13 As shown, in this embodiment, the longitudinal drive unit 930 includes a locking block 931 and a round rod 15 936. The outer wall of the locking block 931 is slidably inserted into the slide rail 4 913. The outer wall of the locking block 931 is rotatably connected to the round rod 14 932. The outer wall of the round rod 14 932 is slidably inserted into the round tube 3 934. The outer wall of the round tube 3 934 has a square groove 10 935. The outer wall of the locking block 931 is fixedly connected to the rack 938. The outer wall of the round rod 15 936 is fixedly connected to the outer wall of the threaded screw 2 922. The outer wall of the round rod 15 936 is sleeved and fixedly connected to the spur gear 937. The rack 938 and the spur gear 937 mesh and transmit power.

[0051] In practice, the square groove 935 is screwed onto the outer wall of the roller 620, and the round tube 934 is fixed by the round rod fixing unit 640. The threaded pin 611 is twisted until the square rod 612 is released from its limit. The motor 921 drives the threaded screw 922 to rotate, which in turn drives the round rod 936 to rotate. The round rod 936 then meshes with the rack 938, causing the locking block 931 to move along the track of the slide rail 913. In conjunction with the massage mechanism 600, the patient's calf muscles can be squeezed and massaged as a whole, effectively relieving muscle soreness.

[0052] In the description of this specification, references to terms such as "an embodiment," "example," and "specific example" indicate that a specific feature, structural material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structural materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0053] The above description is merely an example and illustration of the present invention. Those skilled in the art can make various modifications or additions to the specific embodiments described, or use similar methods to replace them, as long as they do not deviate from the invention or exceed the scope defined in the claims, all of which should fall within the protection scope of the present invention.

Claims

1. A sports obstacle training device, characterized in that, The system includes a medical training facility, comprising a fixed platform with an aerobic training mechanism fixedly connected inside. Two cylindrical rods (first type) are fixedly connected at equal intervals near one side of the outer wall of one end of the fixed platform, and two cylindrical rods (second type) are fixedly connected at equal intervals near the other side of the outer wall of one end of the fixed platform. A support platform is slidably inserted between the outer walls of the two cylindrical rods (first type or second type). Auxiliary mechanisms are rotatably connected to the inner walls of both sides of the support platform. A seat adjustment mechanism is fixedly connected inside the fixed platform near the center of the aerobic training mechanism. Stretching mechanisms are fixedly connected to both sides of the bottom of the support platform between the two cylindrical rods (first type or second type). A massage mechanism (first type) is rotatably connected to one end of the seat adjustment mechanism. A training intensity adjustment mechanism is fixedly connected to the outer wall of one end of the fixed platform near the center of one end. A massage mechanism (second type) is rotatably connected to the other side of the seat adjustment mechanism. A roller drive mechanism is fixedly connected to one side of the outer wall of one end of the fixed platform. A bidirectional gas strut is fixedly connected between the outer wall of the fixed platform and the bottom wall of the support platform. The outer wall of the gas strut has several circular holes (I) at equal angles around its axis. A handle (I) is fixedly connected to both sides of the outer wall of the support platform near its center. Handles (II) are fixedly connected to both outer walls of the support platform. A support platform limiting unit is fixedly connected to one side of the bottom end of the support platform. The supporting platform limiting unit includes a housing (I), the outer wall of which is fixedly connected to the bottom wall of the support platform. Two sliding seats are fixedly connected at equal intervals to the inner wall of the housing (I). A gas strut (III) is slidably inserted between the outer walls of the two sliding seats. Two square frames are fixedly connected at equal intervals near the two sides of the inner wall of the outer shell. A rotating seat is fixedly connected to the outer wall of the round rod between the two square frames. A square rod is rotatably connected to the outer wall of the rotating seat. A locking block is rotatably connected to the outer wall of one end of the square rod. A circular protrusion is fixedly connected to the outer wall of one side of the locking block near the center. The outer wall of the circular protrusion is slidably inserted into a circular hole. A square rod is fixedly connected to the outer wall of one end of the round rod. A handle is fixedly connected to the outer wall of one end of the square rod. A spring is fixedly connected between the outer wall of the square rod and the inner wall of the outer shell. The aerobic training mechanism includes two round rods (5). The outer walls of the two round rods (5) are rotatably connected to the inner walls of the two sides of the fixed platform near their ends. Drive wheels are fixedly connected to the outer walls of the round rods (5) near their centers. A conveyor belt is connected between the outer walls of the two drive wheels. The motor shaft of a motor (1) is fixedly connected to one end of the outer wall of one of the round rods (5). The outer wall of the motor (1) is fixedly connected to the inner wall of the fixed platform. Several round rods (4) are fixedly connected at equal intervals between the two drive wheels on the inner walls of the fixed platform. A round tube (1) is rotatably connected to the outer wall of the round rods (4). An L-shaped frame (1) is fixedly connected to the inner wall of the fixed platform below the round tube (1). The outer wall of the support platform has a square groove three on one side of the handle. The auxiliary mechanism includes a round rod six. One end of the outer wall of the round rod six is ​​rotatably connected to the inner wall of the support platform. The other end of the round rod six is ​​fixedly connected to a square tube one. One end of the square tube one is fixedly connected to a handle four. A square tube two is slidably inserted inside the square tube one. A threaded pin one is screwed onto the outer wall of the square tube one near one end. A square rod three is slidably inserted inside the square tube two. A spring two is fixedly connected between the inner wall of the square tube two and the outer wall of the square rod three. A round rod seven is rotatably connected to the outer wall of one end of the square rod three near the center. A belt is fixedly connected to the outer wall of one end of the round rod seven. A magnet one is fixedly connected to the outer wall of one end of the round rod seven. The seat adjustment mechanism includes a moving unit, which includes a fixed base. The outer wall of the fixed base is fixedly connected to the inner wall of the fixed platform. A threaded screw is rotatably connected between the outer wall of the fixed base and the inner wall of the fixed platform. A motor shaft of a second motor is fixedly connected to the outer wall of one end of the threaded screw. A circular groove is formed near the center of one side of the inner wall of the fixed platform. The outer wall of the second motor is fixedly connected to the circular groove on the inner wall of the fixed platform. An L-shaped frame is screwed onto the outer wall of the threaded screw. The outer wall of the L-shaped frame is slidably inserted into a square groove. Square frames are fixedly connected to both outer walls of the L-shaped frame. Square grooves are formed on both inner walls of the fixed platform. The outer walls of the square frames are slidably inserted into the square grooves. A slide rail is fixedly connected to the top outer wall of the L-shaped frame. Square grooves are formed near the center of both inner walls of the slide rail. A square tube three is slidably inserted between the four square grooves. A threaded pin two is screwed through and connected to the outer wall of the slide rail one. A round rod eight is slidably inserted into the inside of the slide rail one or the outer wall of the square tube three. Two locking blocks two are fixedly connected at equal intervals to the outer wall of the round rod eight. A threaded pin two is screwed to one side of the outer wall of the slide rail one. One end of the threaded pin two is fixedly connected to one end of the outer wall of the round rod eight. A fixing seat two is fixedly connected to one side of the outer wall of the square tube three. A square rod four is slidably inserted into the inside of the square tube three. A threaded pin three is screwed to one end of the outer wall of the square tube three near the center position. Several round holes two are opened at equal intervals on the outer wall of the square rod four. A chair frame is fixedly connected to one end of the outer wall of the round hole two. A round tube two is fixedly connected to one side of the outer wall of the chair frame base near both ends. A round rod nine is slidably inserted into the inside of the round tube two. A spring three is fixedly connected between the inner wall of the round tube two and the outer wall of the round rod nine. The tensioning mechanism includes a fixed base three, a square rod five, and a slide rail two. The outer wall of the fixed base three is fixedly connected to the inner wall of the fixed platform. The outer wall of the square rod five is slidably inserted into the outer wall of the threaded screw one. A spring four is fixedly connected between the outer wall of the fixed base three and the outer wall of the square rod five. A square rod six is ​​rotatably connected to the outer walls of both ends of the square rod five. A leg-pulling unit is rotatably connected to the outer wall of one end of the square rod six. The leg-pulling unit includes a round rod ten. The outer wall is rotatably connected to the outer wall of the square rod six. The outer wall of the round rod eleven is fixedly connected to the locking block three. The outer wall of the slide rail two is fixedly connected to the bottom end of the support platform. The interior of the slide rail two is slidably inserted into the outer wall of the locking block three. The outer wall of the round rod ten is sleeved and rotatably connected to a fixed seat four near one end. A cloth rope is rotatably connected to one side of the outer wall of the fixed seat four. T-shaped notches are opened on both sides of the outer wall of the fixed platform near the center. The outer wall of the square rod six or the outer wall of the round rod ten is slidably inserted into the T-shaped notches. The chair frame base has a square groove 5 near the center of one end of its outer wall. The massage mechanism 1 includes a T-shaped frame. The outer wall of the T-shaped frame is rotatably connected to the upper groove 5 of the outer wall of the chair frame. A square rod 7 is slidably inserted inside the T-shaped frame. A threaded pin 4 is screwed onto the outer wall of one end of the T-shaped frame. A fixed seat 5 is fixedly connected to the outer wall of one end of the square rod 7. A roller 1 is rotatably connected to the outer wall of the square rod 7. A compression frame is slidably inserted inside the roller 1. Several ring frames 1 are fixedly connected at equal intervals to the outer wall of the compression frame. A spring five is fixedly connected between the outer wall of one end of the extrusion frame and the inner wall of the roller one. A round rod eleven is fixedly connected to the outer wall of the other end of the extrusion frame. Several round holes four are opened at equal angles around the axis of the outer wall of the roller one. A telescopic unit is fixedly connected inside the round holes four. The telescopic unit includes a ring frame two. The outer wall of the ring frame two is fixedly connected to the four round holes four on the outer wall of the roller one. A round-headed protrusion one is slidably inserted inside the ring frame two. A spring six is ​​fixedly connected between the outer wall of the round-headed protrusion one and the outer wall of the ring frame two. The training intensity adjustment mechanism includes a housing 2. A roller 2 is rotatably connected to the top of the outer wall of the housing 2 near the center. A pedal is fixedly connected to both sides of the outer wall of the housing 2 near the bottom. Square grooves 6 are opened on both sides of the inner wall of the housing 2 near the center. Several iron blocks are slidably inserted inside the housing 2. A round hole 5 is opened on the outer wall of the iron blocks near the center. A partition is slidably inserted between two square grooves 6. A round pin is slidably inserted on the outer wall of the partition. A spring 8 is fixedly connected between the outer wall of the round pin and the outer wall of the partition. A retaining ring 1 is snapped into the outer wall of one end of the round pin. A traction rope is fixedly connected to the outer wall of the retaining ring 1. The other end of the traction rope is fixedly connected to the retaining ring 2 via the outer wall of the roller 2. The outer wall of the round pin is slidably inserted into the round hole 5. The chair frame base has a circular hole three on one side. The massage mechanism two includes a circular rod twelve. The outer wall of the circular rod twelve is rotatably connected to the circular hole three. Square tubes four are fixedly connected to the outer walls of both ends of the circular rod twelve. A coil spring is fixedly connected between the outer wall of the square tube four and the outer wall of the chair frame. A square rod ten is slidably inserted into the inside of the square tube four. A spring nine is fixedly connected between the outer wall of the square rod ten and the inner wall of the square tube four. A square frame three is fixedly connected to the outer wall of the square rod eleven. A square groove seven is opened on one side of the outer wall of the square frame three. A square groove eight is opened on the other side of the outer wall of the square frame three. A pressing unit is slidably inserted into the outer wall of the square frame three. The pressing unit includes a locking block six. The outer wall of the locking block six is ​​slidably inserted into the square groove seven. A spring twelve is fixedly connected between the outer wall of the six-block and the inner wall of the square groove seven. A spring ten is fixedly connected to the outer wall of the six-block. An H-shaped frame is fixedly connected to the end of the spring eleven. A square frame four is slidably inserted into the outer wall of the H-shaped frame. The outer wall of the square frame four is slidably inserted into the square groove eight. A roller three is rotatably connected to the outer wall of the H-shaped frame. Several round-headed protrusions two are fixedly connected to the outer wall of the roller three at equal angles around its axis. A magnet two is fixedly connected to one side of the outer wall of the H-shaped frame. A round rod thirteen is slidably inserted into the interior of one of the H-shaped frames or rollers three. A seven-block is fixedly connected to one end of the round rod thirteen near its outer wall. A magnet three is fixedly connected to one end of the outer wall of the round rod thirteen.

2. The obstacle course training device according to claim 1, characterized in that, A round rod fixing unit is fixedly connected to one side of the outer wall of the roller one near the center position. The round rod fixing unit includes a slide rail three. The outer wall of the slide rail three is fixedly connected to the outer wall of the roller one. A square rod eight is slidably inserted inside the slide rail three. A spring seven is fixedly connected between the outer wall of the square rod eight and the inner wall of the slide rail three. A square rod nine is fixedly connected to the outer wall of the square rod eight.

3. The obstacle course training device according to claim 1, characterized in that, The roller drive mechanism includes a square frame five, the outer wall of which is fixedly connected to the outer wall of the fixed platform. An L-shaped frame three is fixedly connected to one end of the outer wall of the square frame five. A square groove nine is formed near the top of the outer wall of the L-shaped frame three. A transverse drive unit is fixedly connected to the outer wall of the L-shaped frame three. The transverse drive unit includes a third motor, the outer wall of which is fixedly connected to the outer wall of the L-shaped frame three. A threaded screw two is fixedly connected to the motor shaft of the third motor. A C-shaped frame is screwed onto the outer wall of the threaded screw two. A slide rail five is fixedly connected to the outer wall of the C-shaped frame. The outer wall of the C-shaped frame is slidably inserted into the square groove nine. A locking block eight is slidably inserted inside the slide rail five. The outer wall of the locking block eight rotates... The structure is connected by a telescopic rod. A spring eleven is fixedly connected between the outer wall of the locking block eight and the inner wall of the slide rail five. A slide rail four is fixedly connected to one outer wall of the square frame five. A longitudinal drive unit is slidably inserted inside the slide rail four. The longitudinal drive unit includes a locking block nine and a round rod fifteen. The outer wall of the locking block nine is slidably inserted into the slide rail four. A round rod fourteen is rotatably connected to the outer wall of the locking block nine. A round tube three is slidably inserted into the outer wall of the round rod fourteen. A square groove ten is opened on the outer wall of the round tube three. A rack is fixedly connected to the outer wall of the locking block nine. The outer wall of the round rod fifteen is fixedly connected to the outer wall of the threaded screw two. A spur gear is sleeved and fixedly connected to the outer wall of the round rod fifteen. The rack and the spur gear mesh and drive each other.

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