An intelligent dynamic balance training system

Abstract

The present invention relates to an intelligent dynamic balance training system, including an integrated machine, a display telescopic frame, an armrest frame, a footboard, an elastic element, a push block, an elastic seat, a telescopic guide rod, a column, an angle control circle, a base plate, etc.; the footboard can be movably connected to the top of the column, and the elastic element is provided with multiple groups, and each group has different rigidity and length, and is arranged between the footboard and the elastic seat, and the length matches each elastic seat, so that all are in a taut state. Its advantages are as follows: the present invention can realize the human active dynamic balance training required for different inclination angles, different elastic forces and different rigidities on the footboard, and meet the different training requirements of different body weights and different muscle strengths of the human body; at the same time, the present invention can also perform separate forward and backward swinging, left and right swinging, oblique swinging and human static balance training, and its structure is simple, the cost is low, and one machine can be used for multiple purposes, meeting the personalized training needs.

Description

Technical Field

[0001] The invention relates to the technical field of medical rehabilitation equipment, in particular to an intelligent dynamic balance training system. Background Art

[0002] With the aging of the population in my country, the number of stroke patients has increased year by year, and the incidence of hemiplegia caused by stroke is as high as over 70%, with common problems of balance dysfunction such as falls and limping. Balance assessment is a prerequisite for rehabilitation and an important measure for analyzing and summarizing the rehabilitation effect. Many related studies have shown that balance training can enhance the patient's core muscle strength, improve the body's balance ability and lower limb motor function, thereby promoting the recovery of the patient's balance function and improving the quality of life.

[0003] Balance training is divided into static balance training and dynamic balance training. Common instruments developed for dynamic balance training include the American Biodex static and dynamic balance training instrument, the American NeuroCom SMART Equitest system, the Italian TecnoBody Pro-kin balance test training system, etc. They are expensive, difficult to promote, and have poor universality, making them difficult to promote in communities and families.

[0004] Chinese patent application: CN103041545A discloses a standing dynamic and static balance training device, which includes a frame and a main rod, a bottom frame reset device is installed on the frame, and a panel device is connected to the upper end of the main rod; the bottom frame reset device includes a mandrel, a universal joint, a support sleeve, a reset block, a brake clamping block, a steel ball, a flexible shaft fixing block, a reset spring, a clamping spring, a clamping block, a pressure block, a dust cover, etc. The bottom end of the universal joint is connected to the bottom plate of the frame by a bolt; the upper end of the mandrel is connected to the main rod, and the lower end of the mandrel passes through the universal joint and is connected to the universal joint. The device can increase the inclination angle adjustment, realize the infinite adjustment of the inclination angle, and meet the different inclination angle requirements of patients.

[0005] Chinese patent application: CN203303578U discloses a pedal-type balance trainer, including a base, a bracket and a pedal. A cylindrical support rod is arranged at the lower end of the pedal. The cylindrical support rod is hingedly fixed to the bracket through a sleeve and a sleeve frame. The cylindrical support rod can slide in the sleeve. An iron core is arranged at the lower end of the cylindrical support rod. Four electromagnets are arranged on the bracket. The four electromagnets are equidistantly distributed around the iron core. An electromagnet is also arranged under the iron core. The electromagnet is connected to a control panel. A manual control button is arranged on the control panel. In the present invention, the movement of the pedal is manually controlled, and the difficulty is controllable. The device is interesting and can be used for competitive games in addition to professional balance training.

[0006] Secondly, patents: CN111346340A, CN201020211Y, CN208927520U, CN209270748U, CN209714139U, all involve improvements to existing dynamic balance training equipment, but the overall problem is still a single movement mode, the training angle and difficulty are inconvenient to vary from person to person, and it is impossible to make timely adjustments based on different patient conditions, different rehabilitation stages of the same patient, and the personalized conditions of normal adults or children, as well as complex structures and high process difficulty.

[0007] In summary, there is an urgent need for an intelligent dynamic balance training system that is easy to operate, suitable for patients of different weights, at different rehabilitation stages, and with balance dysfunction of different patients, and meets their personalized training needs. However, there is no report on such an intelligent dynamic balance training system. Summary of the invention

[0008] The purpose of the present invention is to solve the above problems, and to provide an intelligent dynamic balance training system.

[0009] To achieve the above object, the technical solution adopted by the present invention is:

[0010] An intelligent dynamic balance training system, comprising an integrated machine, a display telescopic frame, an armrest frame, a locking button and a balance training component; the balance training component comprises a foot plate, an upper earring, a lower earring, an elastic element, a push block, an elastic seat, a telescopic guide rod, a top block, a column, an angle control circle, and a base plate; wherein,

[0011] The armrest is fixed on the base plate, the integrated machine is installed on the armrest through the display telescopic frame, and the locking button is installed on the display telescopic frame and is used to control and lock the height of the display telescopic frame;

[0012] The column is fixed at the center of the base plate, the foot plate is movably connected to the top of the column, the push block and the elastic seat are installed in pairs at the middle section of the column, and the elastic element is connected between the foot plate and the elastic seat, that is, the upper end of the elastic element is connected to the upper earring on the foot plate, and the lower end is connected to the lower earring provided on the elastic seat;

[0013] The push block and the elastic seat are provided with multiple pairs; and the angle control ring is also provided with a supporting edge, a through hole and two inner holes, and the angle control ring is sleeved on the column and located below the foot plate; the structure of the top block is the same as that of the push block, and the top block is installed on the column through a threaded connection and is located below the angle control ring;

[0014] The telescopic guide rod is also provided with an upper rod, a lower rod and a limiting piece. After the telescopic guide rod passes through the through hole of the angle control circle, the top limiting piece is fixedly connected to the elastic seat, and the telescopic guide rod is used to limit the rotation of the elastic seat.

[0015] In the above-mentioned intelligent dynamic balance training system, as a preferred solution, the all-in-one machine is a touch screen type, installed on the top of the display telescopic frame, its height is adjusted by the display telescopic frame, and the height is locked by a locking button; and the all-in-one machine can store, process, and output training data, and perform interactive operations such as manual input, selection, and setting.

[0016] In the above-mentioned intelligent dynamic balance training system, as a preferred solution, the footboard can be movably connected to the top of the column, and the footboard can swing in all directions relative to the column, which can be achieved through components such as universal joints, universal balls, cross shafts, etc., and can be sliding contact or rolling friction connection; and an anti-slip pad and a foot-shaped pattern are also attached to the upper surface of the footboard, and a groove is opened in the center of the upper part of the footboard, and a gyroscope is installed in the groove; radially divergent upper earrings are evenly fixed on the lower surface of the footboard, and the upper earrings are provided in multiple groups.

[0017] In the intelligent dynamic balance training system described above, as a preferred solution, the push block also includes an internal thread, a push platform and a rotating handle; the elastic seat also includes a lower earring, a guide hole, an inner hole and a force-bearing platform, and the number of the lower earrings matches the number of the upper earrings, and the guide holes are at least provided with two and cooperate with the telescopic guide rod, and the earrings are not around the elastic seat, and the outer diameter of each elastic seat is different, that is, the lower earrings of different elastic seats have different wheelbases from their inner holes; the push block and the elastic seat are used in pairs, and multiple pairs are provided; the outer surface of the column is provided with an external thread, which cooperates with the internal thread of the push block and is connected to the column through a thread, the elastic seat can be movably mounted on the column, and is located closely below the push block, the elastic seat can move freely along the axial direction of the column, and can be driven to move downward by rotating the push block, and the elastic seat is pulled by the elastic force of the elastic element, and its force-bearing platform will always be pressed against the push platform.

[0018] In the intelligent dynamic balance training system described above, as a preferred solution, the elastic elements are provided with multiple groups, each group has different lengths and stiffnesses, and the elastic elements are arranged between the foot plate and the elastic seat, the length of each group matches each elastic seat, and all are in a taut state, the number of each group matches the number of lower earrings on the elastic seat, and the total number is equal to the number of upper earrings.

[0019] In the intelligent dynamic balance training system described above, as a preferred solution, a mounting seat is also provided on the upper edge of the supporting side of the angle control circle, and an adjustable one-way angle control mechanism is provided on the mounting seat, and the adjustable one-way angle control mechanism includes a telescopic column, a locking seat, an unlocking handle, and a compression spring; the locking seat is provided with a pin hole plate, an unlocking hole and a sliding hole; the lower end of the telescopic column is provided with a tooth block, and the tooth block is provided with a row of teeth, the tooth block is movably installed in the sliding hole and cooperates with it, and the row of teeth is exposed from the unlocking hole; a latch is provided on the side of the unlocking handle, and the compression spring is installed on it and is located between the latch and the pin hole plate.

[0020] In the above-mentioned intelligent dynamic balance training system, as a preferred solution, it also includes an electric control module, and the electric control module is electrically connected to the all-in-one machine.

[0021] In the intelligent dynamic balance training system described above, as a preferred solution, the footboard may also be provided with a pressure sensor, that is, a composite footboard, which includes a pressure sensor, a sole plate, and a foot pedal. The upper ends of the upper earrings and the elastic elements will be connected to the sole plate, and the foot pedal and the sole plate are connected through a pressure sensor. The pressure sensor is electrically connected to the all-in-one machine through an electronic control module.

[0022] In the intelligent dynamic balance training system described above, as a preferred solution, in order to lower the height of the foot plate (5), only one elastic seat can be provided, and a plurality of groups of lower earrings are provided on the upper surface of the elastic seat, and each group of lower earrings is connected to an elastic element with different stiffness, and the upper end of the elastic element is connected to the foot plate through a clutch buckle; the clutch buckle includes a lock ear seat, a clutch rod and a fixed seat, and the fixed seat is provided with a rotating shaft, one end of the clutch rod is rotatably connected to the fixed seat through the rotating shaft, and the other end is matched with the anti-pop-out lock tooth on the lock ear seat, and the middle of the clutch rod is provided with an elastic element and a spring seat connected thereto.

[0023] In the intelligent dynamic balance training system described above, as a preferred solution, in order to simplify the mechanism, the elastic seat can also be in the form of an anti-rotation elastic seat, and the anti-rotation elastic seat is provided with a stop key, so that the matching column is correspondingly changed to a grooved column, and the grooved column is provided with a through groove to cooperate with the stop key, thereby eliminating the guide hole.

[0024] The advantages of the present invention are:

[0025] 1. The present invention can not only perform two-dimensional and three-dimensional dynamic balance training, but also perform separate one-dimensional forward and backward swinging, left and right swinging, and oblique swinging dynamic balance training, as well as human static balance training (including inclined plane and horizontal plane). Therefore, the present invention integrates dynamic and static balance into one, and has multiple training modes, so that one machine can be used for multiple purposes, reducing costs, improving equipment utilization, making training richer, and making the rehabilitation training process more efficient.

[0026] 2. The present invention adopts multiple groups of elastic elements with different stiffness and length, combined with the height control of the elastic seat, which can realize the dynamic balance training of the human body under different inclination angles, different stiffness and different elastic forces, so as to be suitable for patients with different weights, different rehabilitation stages and different patients with balance dysfunction, and meet their personalized training needs. The adjustment method adopts a labor-saving lever design and a one-button clutch, which is easy to operate; and the clutch type is used to connect elastic elements of different stiffness, which simplifies the equipment and reduces the height and bulkiness.

[0027] 3. The present invention adopts an all-in-one machine for display and control, which is neat and simple as a whole. By combining a gyroscope, a pressure sensor and a virtual game, the center of gravity position of the human body can be obtained, and the total length of the center of gravity trajectory of the human body and the envelope area can be further calculated, and the characteristics and type of the center of gravity can be judged, so that interesting feedback training can be carried out, which makes patients love to use it and improves the enthusiasm and compliance of training. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Attached Figure 1 It is a partial structural schematic diagram of the intelligent dynamic balance training system described in the present invention.

[0029] Attached Figure 2 It is a structural schematic diagram of the balance training component in the intelligent dynamic balance training system described in the present invention.

[0030] Attached Figure 3 It is a structural schematic diagram of the push block in the intelligent dynamic balance training system of the present invention.

[0031] Attached Figure 4 It is a structural schematic diagram of the elastic seat in the intelligent dynamic balance training system of the present invention.

[0032] Attached Figure 5 It is a structural schematic diagram of the telescopic guide rod in the intelligent dynamic balance training system of the present invention.

[0033] Attached Figure 6 It is a structural schematic diagram of the angle control circle in the intelligent dynamic balance training system of the present invention.

[0034] Attached Figure 7 It is a partial cross-sectional structural schematic diagram of a one-way angle control mechanism and an angle control circle in the intelligent dynamic balance training system described in the present invention.

[0035] Attached Figure 8 The structural diagram of the adjustable one-way angle control mechanism in the intelligent dynamic balance training system of the present invention is attached. Fig. 9 It is a disassembly schematic diagram of the adjustable one-way angle control mechanism in the intelligent dynamic balance training system described in the present invention.

[0036] Attached Fig.10 It is a structural schematic diagram of the composite foot plate in the intelligent dynamic balance training system of the present invention.

[0037] Attached Fig.11 It is a partial structural diagram of the intelligent dynamic balance training system described in Example 2.

[0038] Attached Fig.12 It is a structural schematic diagram of the clutch buckle in the intelligent dynamic balance training system of the present invention.

[0039] Attached Fig.13 It is a structural schematic diagram of the anti-rotation elastic seat in the intelligent dynamic balance training system of the present invention.

[0040] Attached Fig.14 It is a structural schematic diagram of a slotted column in the intelligent dynamic balance training system of the present invention.

[0041] Attached Fig.15 It is a partial flow chart of the intelligent dynamic balance training system described in the present invention.

[0042] Attached Fig.16 It is a structural diagram of the intelligent dynamic balance training system described in Example 3. DETAILED DESCRIPTION

[0043] The present invention will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the content of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms fall within the scope limited by the appended claims of the application equally.

[0044] The reference numerals and components involved in the drawings are as follows:

[0045] 1. It is an all-in-one machine;

[0046] 2. To display the telescopic frame;

[0047] 3. It is a handrail frame;

[0048] 4. Lock button;

[0049] 5. Foot lock button;

[0050] 6. For the upper earrings;

[0051] 7. It is an elastic element;

[0052] 8 is a push block, 801 is an internal thread, 802 is a push table, and 803 is a rotary handle;

[0053] 9 is an elastic seat, 901 is a lower earring, 902 is a guide hole, 903 is an inner hole 1, and 904 is a force-bearing platform;

[0054] 10 is a telescopic guide rod, 1001 is a limit plate, 1002 is an upper rod, and 1003 is a lower rod;

[0055] 11. It is the top block;

[0056] 12. For the pillars;

[0057] 13 is an angle control circle, 1301 is a supporting edge, 1302 is a through hole, 1303 is a second inner hole, and 1304 is a mounting seat;

[0058] 14. It is a substrate;

[0059] 15 is an adjustable one-way angle control mechanism, 1501 is a telescopic column, 15011 is a tooth block, 1502 is a locking seat, 15021 is a pin hole plate, 15022 is an unlocking hole, 15023 is a sliding hole, 1503 is an unlocking handle, 15031 is a latch, and 1504 is a compression spring;

[0060] 16 is a composite foot plate, 1601 is a pressure sensor, 1602 is a foot sole, and 1603 is a foot pedal;

[0061] 17 is a clutch buckle, 1701 is a lock ear seat, 17011 is an anti-pop-out lock tooth, 1702 is a clutch rod, 17021 is a spring seat, 1703 is a fixed seat, and 17031 is a rotating shaft;

[0062] 18. It is an anti-rotation elastic seat, 1801. It is an anti-rotation key;

[0063] 19, for a slotted column, 1901, for a through slot;

[0064] 20. It is a balance training component.

[0065] Example 1

[0066] Please see attached Figure 1 , Figure 2 , and see also Figure 3-Figure 7 As shown, the present invention provides an intelligent dynamic balance training system, which specifically comprises an integrated machine (1), a display telescopic frame (2), an armrest frame (3), a locking button (4) and a balance training component (20); the balance training component (20) comprises a foot plate (5), an upper earring (6), an elastic element (7), a push block (8), an elastic seat (9), a telescopic guide rod (10), a top block (11), a column (12), an angle control circle (13), a base plate (14) and a gyroscope, wherein:

[0067] The armrest (3) is fixed on the base plate (14); the all-in-one machine (1) is mounted on the armrest (3) via the display telescopic frame (2); the locking button (4) is mounted on the display telescopic frame (2) and is used to control the height of the display telescopic frame (2);

[0068] The column (12) is fixed at the center of the base plate (14), the foot plate (5) is movably connected to the top of the column (12), the push block (8) and the elastic seat (9) are installed in pairs at the middle section of the column (12), the elastic element (7) is connected between the foot plate (5) and the elastic seat (9), that is, the upper end of the elastic element (7) is connected to the upper earring (6) on the foot plate (5), and the lower end is connected to the lower earring (901) provided on the elastic seat (9), and the push block (8) and the elastic seat (9) are provided with multiple pairs;

[0069] The elastic elements (7) are also provided in a plurality of groups, and the stiffness and length of each group are different, but the elastic elements within the group are the same. The elastic elements (7) are arranged between the foot plate (5) and the elastic seat (9), and the length of each group matches that of each elastic seat (9), and all are in a taut state. The number of each group matches the number of lower earrings (901) on the elastic seat (9), and the total number of the groups is equal to the number of upper earrings (6); the elastic elements (7) can be rubber strips, elastic bandages, spring series, or artificial pneumatic muscles, etc.

[0070] When the elastic seat (9) is driven by rotating the push block (8) to adjust and change the elongation of an elastic element (7) from △x1 to △x2, the tension or pressure of the single elastic element (7) will change from k·△x1 to k·△x2, thereby obtaining foot plates with different elastic forces;

[0071] When the elastic seat (9) is driven by rotating the push block (8) and different groups of elastic elements (7) are adjusted to work, the foot plate will obtain different rigidities.

[0072] A gyroscope (not clearly shown) is provided in the center of the foot plate (5), and is electrically connected to the integrated machine (1) via an electric control module (not clearly shown);

[0073] The angle control ring (13) is provided with a supporting edge (1301), a through hole (1302) and a second inner hole (1303). The angle control ring (13) is mounted on the column (12) and is located below the foot plate (5). When the foot plate (5) tilts to a certain degree, it will collide with the supporting edge (1301). The structure of the top block (11) is the same as that of the push block (8), except that its head faces upward. The top block (11) is installed on the column (12) through a threaded connection and is located below the angle control ring (13), so that the angle control ring (13) cannot be downward even if a force is applied;

[0074] The telescopic guide rod (10) is provided with an upper rod (1002), a lower rod (1003) and a limiting plate (1001). After the telescopic guide rod (10) passes through the through hole (1302) of the angle control ring, the top limiting plate (1001) is fixedly connected to the elastic seat (9), so that the telescopic guide rod (10) can be extended and retracted with the height change of the elastic seat (9). The telescopic guide rod (10) is used to limit the rotation of the elastic seat (9).

[0075] When the angle control circle (13) rises to the highest limit position, the foot plate (5) will be stationary, and human body static balance training can be performed at this time.

[0076] Reference Figure 1 , Attachment Fig.15 As shown, the integrated device (1) is a touch screen type, mounted on the top of a display telescopic frame (2), and its height is adjusted by the display telescopic frame (2), and the height is locked by a locking button (4) so ​​that the integrated device (1) is flush with the patient's line of sight;

[0077] The integrated machine (1) may store a game for virtual game interactive training during human training: when a human body stands on the footboard (5), it is necessary to constantly adjust the body's center of gravity to maintain its own balance. The gyroscope (not clearly drawn) gives the state of the footboard accordingly. The gyroscope signal is processed by the electronic control module (not clearly drawn) and then acquired by the integrated machine (1), and the game is driven to perform virtual training, thereby achieving the purpose of training the human body's balance ability.

[0078] The all-in-one machine (1) can store, process and output training data, and perform interactive operations such as manual input, selection and setting.

[0079] refer to Figure 1 , Figure 2 The foot plate (5) can be movably connected to the top of the column (12), and the foot plate (5) can swing in all directions relative to the column (12). The implementation method can be achieved through components such as universal joints, universal balls, cross shafts, etc., and can be a sliding contact or a rolling friction connection;

[0080] The upper surface of the foot plate (5) is affixed with an anti-skid pad and painted with a foot-shaped pattern for foot positioning and anti-skid. A groove is provided in the center of the upper part of the foot plate (5), and a gyroscope (not clearly shown) is installed in the groove;

[0081] The upper earrings (6) are provided in multiple groups, radially divergent and evenly distributed on the lower surface of the foot plate (5), and fixed thereto.

[0082] like Figure 3 As shown, the push block (8) includes an internal thread (801), a push platform (802) and a rotary handle (803);

[0083] like Figure 4As shown, the elastic seat (9) comprises a lower earring (901), a guide hole (902), an inner hole (903) and a force-bearing platform (904). The number of the lower earrings (901) matches the number of the upper earrings (6). There are at least two guide holes (902) that match the telescopic guide rod (10). The earrings (901) are not located around the elastic seat (9). The outer diameter of each elastic seat (9) is different, that is, the lower earrings (901) of different elastic seats (9) have different axial distances from their inner holes (903).

[0084] The push block (8) and the elastic seat (9) are used in pairs, and multiple pairs are provided. The outer surface of the column (12) is provided with an external thread, which cooperates with the internal thread (801) of the push block (8) and is connected to the column (12) through a thread. The elastic seat (9) is movably mounted on the column (12) and is located close to the push block (8) and below the push block (8). The elastic seat (9) can move freely along the axis of the column (12), so that the elastic seat (9) can be driven to move downward by rotating the push block (8). Since the elastic seat (9) is pulled by the elastic force of the elastic element (7), its force platform (904) will always be pressed against the push platform (802).

[0085] See also Figure 7 , Figure 8 , Fig. 9 , see also Figure 6 The upper edge of the supporting edge (1301) of the angle control ring (13) is also provided with a mounting seat (1304), on which an adjustable one-way angle control mechanism (15) is provided, and the adjustable one-way angle control mechanism (15) includes a telescopic column (1501), a locking seat (1502), an unlocking handle (1503), and a compression spring (1504).

[0086] The locking seat (1502) is provided with a pin hole plate (15021), an unlocking hole (15022) and a sliding hole (15023);

[0087] The lower end of the telescopic column (1501) is provided with a tooth block (15011), and the tooth block (15011) is provided with a row of teeth. The tooth block (15011) is movably installed in the sliding hole (15023) and cooperates therewith, and the row of teeth is exposed from the unlocking hole (15022);

[0088] The unlocking handle (1503) is provided with a latch (15031) on the side, and the compression spring (1504) is installed on it and is located between the latch (15031) and the pin hole plate (15021), so that the latch (15031) of the unlocking handle (1503) is pressed against the row of teeth of the tooth block (15011) in a normal state to lock the telescopic column (1501);

[0089] Therefore, when one or more angle control rings (13) are installed, the height of the installation location increases, and when the foot plate (5) tilts downward, it will first hit the top of the adjustable one-way angle control mechanism (15), thereby limiting the angle tilt variation range of the foot plate (5). For example, the adjustable one-way angle control mechanism (15) is installed behind the human body to meet the problem that the human body's backward leaning angle is smaller than that of the forward and left and right directions, thereby preventing the human body from leaning backward and falling.

[0090] If two sets of adjustable one-way angle control mechanisms (15) are installed symmetrically, when the height of the left and right adjustable one-way angle control mechanisms (15) is high enough, they touch the footboard (5), thereby limiting the left and right swinging freedom of the footboard (5), and the footboard (5) can only perform forward and backward swinging training; similarly, if two sets of adjustable one-way angle control mechanisms (15) are installed at a high enough height in the front and back symmetrical positions, the front and back swinging freedom of the footboard (5) will be idle, and the footboard (5) can only perform left and right swinging training; when two sets of adjustable one-way angle control mechanisms (15) are installed in the left front + right rear direction at a high enough height, right front-left rear oblique swinging training can be performed. If the adjustable one-way angle control mechanisms (15) are installed in all four directions, and all touch the footboard (5), but the telescopic column (1501) is at a different height, the footboard (5) will be tilted, so that the human body can perform static balance training under the inclined surface.

[0091] See also Fig.10 The foot plate (5) may also be provided with a pressure sensor (1601), that is, a composite foot plate (16), including a pressure sensor (1601), a sole plate (1602), and a foot pedal (1603). The upper ends of the upper earrings (6) and the elastic element (7) are connected to the sole plate (1602). The foot pedal (1603) is connected to the sole plate (1602) via the pressure sensor (1601). The pressure sensor (1601) is electrically connected to the all-in-one machine (1) via an electronic control module (not explicitly shown), so that the present invention can collect and obtain the center of gravity position signal transmitted by the human body, calculate the center of gravity trajectory, etc.

[0092] It should be noted that the device described in the present invention can not only perform two-dimensional and three-dimensional dynamic balance training, but also perform separate one-dimensional forward and backward swinging, left and right swinging, and oblique swinging dynamic balance training, as well as human static balance training (including inclined plane and horizontal plane). Therefore, the present invention integrates dynamic and static into one, and has multiple training modes, so that one machine can be used for multiple purposes, which reduces costs, improves equipment utilization, makes training richer, and makes the rehabilitation training process more efficient; at the same time, the present invention adopts multiple groups of elastic elements with different stiffness and length, combined with the height control of the elastic seat, which can realize human dynamic balance training under different inclination angles, different stiffnesses and different elastic forces, so as to be suitable for patients with different weights, different rehabilitation stages, and different patients with balance dysfunction, and meet their personalized training needs. The adjustment method adopts a labor-saving lever design and a one-button clutch, which is easy to operate; and the clutch type is used to connect elastic elements of different stiffnesses, which simplifies the equipment, reduces the height and bulkiness. The present invention adopts an all-in-one machine for display and control, which is neat and simple as a whole. The center of gravity position of the human body can be obtained by combining a gyroscope, a pressure sensor and a virtual game, and the total length and envelope area of ​​the center of gravity trajectory of the human body can be further calculated, and the characteristics and type of the center of gravity can be determined, so that interesting feedback training can be carried out, which makes patients love to use it and improves their enthusiasm and passion for training.

[0093] Example 2

[0094] Please see attached Fig.11 , Fig.12 As shown,

[0095] In order to lower the height of the foot plate (5), only one elastic seat (9) can be provided, and a plurality of groups of earrings (901) are provided on the upper surface of the elastic seat (9), and each group of earrings (901) is connected to an elastic element (7) with different stiffness, and the upper end of the elastic element (7) is connected to the foot plate (5) through a clutch buckle (17); the clutch buckle (17) includes a lock ear seat (1701), a clutch rod (1702) and a fixed seat (1703), and a rotating shaft (17031) is provided on the rotating seat (1703), and the clutch rod (1702) is connected to the foot plate (5) through a clutch buckle (17). One end of the spring element (702) is rotatably connected to the fixed seat (1703) through a rotating shaft (17031), and the other end is connected to the anti-pop-out lock tooth (17011) on the lock ear seat (1701). A spring element (7) mounting seat, i.e., a spring seat (17021), is provided in the middle of the clutch rod (1702), so that the upper end of the spring element (7) can be connected to or disconnected from the foot plate (5) with less effort, thereby finally reducing the number of spring seats (9) while changing the rigidity, thereby reducing the height of the equipment.

[0096] See also Fig.13 , Fig.14In addition, in order to simplify the mechanism, the elastic seat (9) can also be in the form of an anti-rotation elastic seat (18), and a rotation-stopping key (1801) is provided on the anti-rotation elastic seat (18), so that the matching column (12) is correspondingly changed to a grooved column (19), and the grooved column (19) is provided with a through groove (1901) to cooperate with the rotation-stopping key (1901), thereby eliminating the guide hole (902).

[0097] The present invention controls the inclination angle range of the foot plate (5) by the height of the angle control circle (13), and utilizes the height of the elastic seat (9) and the elastic elements (7) of different lengths and stiffnesses to control the rotation stiffness and elasticity of the foot plate (5), so that the present invention can realize human static balance training (including both inclined plane and horizontal plane) and human dynamic balance training under different inclination angles, different stiffnesses and different elastic forces.

[0098] Example 3

[0099] Please see attached Fig.16 As shown,

[0100] The balance training system described in this device is basically the same as the intelligent dynamic balance training system in Example 1. The only difference is that an anti-slip pad, hoof feet, muffle wheels or locking casters are provided under the base plate to facilitate movement or fixation; in addition, a footrest is provided, and the footrest may have multiple steps to facilitate people with mobility impairments to get on and off; this setting can improve the comfort and convenience of patients' use, facilitate patients' rehabilitation training, and also improve patients' compliance with training.

[0101] The above is only a preferred embodiment of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and supplements without departing from the principle of the present invention. These improvements and supplements should also be regarded as the scope of protection of the present invention.

Claims

1. An intelligent dynamic balance training system, characterized in that: It includes an all-in-one machine, a display telescopic frame, an armrest frame, a locking button and a balance training component; the balance training component includes a foot plate, an upper earring, a lower earring, an elastic element, a push block, an elastic seat, a telescopic guide rod, a top block, a column, an angle control circle, and a base plate; wherein, The armrest is fixed on the base plate, the integrated machine is installed on the armrest through the display telescopic frame, and the locking button is installed on the display telescopic frame and is used to control and lock the height of the display telescopic frame; The column is fixed at the center of the base plate, the foot plate is movably connected to the top of the column, the push block and the elastic seat are installed in pairs at the middle section of the column, the elastic element is connected between the foot plate and the elastic seat, the upper end of the elastic element is connected to the upper earring on the foot plate, and the lower end is connected to the lower earring provided on the elastic seat; The push block and the elastic seat are provided with multiple pairs; and the angle control ring is also provided with a supporting edge, a through hole and two inner holes, and the angle control ring is sleeved on the column and located below the foot plate; the structure of the top block is the same as that of the push block, and the top block is installed on the column through a threaded connection and is located below the angle control ring; The telescopic guide rod is also provided with an upper rod, a lower rod and a limit plate. After the telescopic guide rod passes through the through hole of the angle control circle, the top limit plate is fixedly connected to the elastic seat, and the telescopic guide rod is used to limit the rotation of the elastic seat. The elastic elements are provided with multiple groups, each group has different lengths and stiffnesses, and the elastic elements are arranged between the foot plate and the elastic seat. The length of each group matches that of each elastic seat and are all in a taut state. The number of each group matches the number of lower earrings on the elastic seat, and the total number is equal to the number of upper earrings. A mounting seat is also provided on the upper edge of the supporting side of the angle control circle, and an adjustable one-way angle control mechanism is provided on the mounting seat, and the adjustable one-way angle control mechanism includes a telescopic column, a locking seat, an unlocking handle, and a compression spring; the locking seat is provided with a pin hole plate, an unlocking hole and a sliding hole; a tooth block is provided at the lower end of the telescopic column, and a row of teeth is provided on the tooth block, the tooth block is movably installed in the sliding hole and cooperates with it, and the row of teeth is exposed from the unlocking hole; a latch is provided on the side of the unlocking handle, and the compression spring is installed on it and is located between the latch and the pin hole plate.

2. The intelligent dynamic balance training system according to claim 1, characterized in that: The all-in-one machine is a touch screen type, installed on the top of the display telescopic frame, and its height is adjusted by the display telescopic frame and locked by a locking button; and the all-in-one machine can store, process and output training data, and perform interactive operations of manual input, selection and setting.

3. The intelligent dynamic balance training system according to claim 1, characterized in that: The footboard can swing in all directions relative to the column, and a non-slip pad and a foot-shaped pattern are attached to the upper surface of the footboard. A groove is opened in the center of the upper part of the footboard, and a gyroscope is installed in the groove; radially divergent upper earrings are evenly fixed on the lower surface of the footboard, and the upper earrings are provided in multiple groups.

4. The intelligent dynamic balance training system according to claim 1, characterized in that: The push block also includes an internal thread, a push platform and a rotating handle; the elastic seat also includes a lower earring, a guide hole, an inner hole and a force-bearing platform, and the number of the lower earrings matches the number of the upper earrings, and the guide holes are provided with at least two and cooperate with the telescopic guide rod, and the earrings are evenly distributed around the elastic seat, and the outer diameter of each elastic seat is different, that is, the lower earrings of different elastic seats have different wheelbases from their inner holes; the push block and the elastic seat are used in pairs, and a plurality of pairs are provided; the outer surface of the column is provided with an external thread, which cooperates with the internal thread of the push block and is connected to the column through a thread, and the elastic seat can be movably mounted on the column, the elastic seat is close to the push block and below the push block, the elastic seat can move freely along the axial direction of the column, and the elastic seat can be driven downward by rotating the push block, and the elastic seat is pulled by the elastic force of the elastic element, and its force-bearing platform will always be pressed against the push platform.

5. The intelligent dynamic balance training system according to claim 1, characterized in that: It also includes an electric control module, and the electric control module is electrically connected to the integrated machine.

6. The intelligent dynamic balance training system according to claim 1, characterized in that: The footboard is a composite footboard, which includes a pressure sensor, a sole plate, and a foot pedal. The upper ends of the upper earrings and the elastic element are connected to the sole plate. The foot pedal and the sole plate are connected through the pressure sensor. The pressure sensor is electrically connected to the integrated machine through the electronic control module.

7. The intelligent dynamic balance training system according to claim 1, characterized in that: In order to lower the height of the foot plate, only one elastic seat is provided, and a plurality of groups of lower earrings are provided on the upper surface of the elastic seat, each group of lower earrings is connected with an elastic element with different stiffness, and the upper end of the elastic element is connected to the foot plate through a clutch buckle; the clutch buckle includes a lock ear seat, a clutch rod and a fixed seat, and the fixed seat is provided with a rotating shaft, one end of the clutch rod is rotatably connected to the fixed seat through the rotating shaft, and the other end is cooperated with the anti-pop-out lock tooth on the lock ear seat, and an elastic element and a spring seat connected to the clutch rod are provided in the middle.

8. The intelligent dynamic balance training system according to claim 1, characterized in that: The elastic seat is an anti-rotation elastic seat, a rotation-stopping key is arranged on the anti-rotation elastic seat, and the column matched with it is a grooved column, and a through groove is arranged on the grooved column to cooperate with the rotation-stopping key.

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