Exoskeleton training device

Abstract

In order to overcome the defects in the prior art, the utility model provides an exoskeleton training device which comprises a magnetoresistive joint assembly, an auxiliary assembly and a supporting body. Wherein the supporting body is worn on the trunk of a user; one end of the magnetoresistive joint assembly is arranged on the supporting body, and the other end of the magnetoresistive joint assembly is worn on the thigh of the user; an electromagnetic damping module is arranged on the magnetoresistive joint assembly and used for providing resistance for hip bending movement or hip stretching movement of the user; the auxiliary assembly is detachably arranged on the magnetic resistance joint assembly and used for assisting the electromagnetic damping module to increase the resistance of the user during hip stretching movement; according to the exoskeleton training device, the electromagnetic damping module can be assisted, the hip stretching resistance provided by the exoskeleton training device is increased, the training requirements of trainees with good basic strength are met, and the training effect is improved.

Description

Technical Field

[0001] The present application relates to the technical field of wearable training equipment, and in particular to a training device capable of increasing resistance strength. Background Art

[0002] Resistance training is a form of exercise that improves muscle strength and endurance and is widely used in fitness and strength training for athletes. In existing wearable training devices, an electromagnetic damping device is provided to form a device capable of performing resistance training.

[0003] The above-mentioned electromagnetic damping device includes a rotor, a stator and a magnet module. The rotor and the stator can rotate relative to each other, and the magnetic field generated by the magnet module is a non-uniform magnetic field. When in use, the magnet module can be set on the rotor, and the stator includes a conductive part, or the magnet module can be set on the stator, and the rotor includes a conductive part. The wearable device includes a connector for wearing on a limb, and the connector is connected to the rotor through a transmission member. When the connector swings with the limb, the connector drives the transmission member to rotate, and the transmission member drives the rotor to rotate; the rotor and the stator rotate relative to each other, so that the conductive part generates eddy currents under the action of the magnet module; the magnetic field generated by the eddy current interacts with the magnetic field of the magnet module, so that the magnetic field of the magnet module is distorted and the magnetic lines of force are deflected, thereby generating damping that hinders the rotation of the rotor. This damping is used as resistance in resistance training, so as to carry out strength training.

[0004] However, due to the limited magnetic field strength generated by eddy currents, the resistance output by the electromagnetic damping device is limited. When the trainee has good basic strength, the resistance of the existing resistance training equipment is too small when doing hip extension exercises, and the purpose of training strength cannot be achieved.

[0005] In view of this, an exoskeleton training device that can improve resistance strength needs to be developed urgently. Utility Model Content

[0006] In order to overcome the deficiencies of the prior art, the present application provides an exoskeleton training device for solving at least one of the aforementioned technical problems.

[0007] Specifically, the technical solution is as follows:

[0008] An exoskeleton training device, comprising:

[0009] a support body, worn on the torso of the user;

[0010] at least one magnetic resistance joint component, one end of which is arranged on the support body and the other end is worn on the thigh of the user; the magnetic resistance joint component is provided with an electromagnetic damping module for providing resistance to the hip flexion or extension movement of the user;

[0011] The auxiliary component is detachably arranged on the magnetic resistance joint component, and is used to assist the electromagnetic damping module to increase the resistance of the user during hip extension exercise.

[0012] In a specific embodiment, the magnetic resistance joint assembly includes:

[0013] A fixed arm connected to the support body;

[0014] A movable mechanism, one end of which is arranged on one side of the end of the fixed arm;

[0015] A movable arm connected to the other end of the movable mechanism and used to form a joint motion with the fixed arm using the movable mechanism;

[0016] A cover plate, arranged on the fixed arm;

[0017] The auxiliary component is detachably connected to the cover plate and the movable arm, and is used to assist the electromagnetic damping module in increasing the resistance of the user during hip extension exercise when the angle between the fixed arm and the movable arm becomes larger.

[0018] In a specific embodiment, the activity mechanism includes:

[0019] A support portion, fixedly arranged at an end of the fixed arm close to the movable arm;

[0020] A rotating part, fixedly arranged at the end of the movable arm close to the fixed arm and arranged in the supporting part, and used for rotating the rotating part in the supporting part under the drive of the movable arm, so that the movable arm and the fixed arm form a joint motion;

[0021] An axial portion, arranged on a side of the rotating portion close to the cover plate and coaxially arranged with the rotating portion;

[0022] The auxiliary component is disposed on the shaft-shaped portion.

[0023] In a specific embodiment, the auxiliary component includes:

[0024] An elastic member, arranged on the shaft-shaped portion in the movable mechanism and arranged close to one side of the cover plate;

[0025] The two ends of the elastic member are respectively connected to the cover plate and the rotating part in the movable mechanism, so as to make the elastic member deform elastically when the user extends his hip to increase the resistance.

[0026] In a specific embodiment, the auxiliary component further includes:

[0027] A first connecting member, detachably disposed on the cover plate;

[0028] A second connecting member is detachably arranged on the rotating part;

[0029] The elastic member is coaxially arranged outside the shaft-shaped portion;

[0030] One end of the elastic member is arranged between the first connecting member and the cover plate, and the other end is arranged between the second connecting member and the rotating part, and is used for elastically deforming when the user extends his hip to provide resistance.

[0031] In a specific embodiment, the cover plate is provided with a through hole for passing the elastic member;

[0032] The first connecting member is arranged on a side of the cover plate away from the movable arm;

[0033] The second connecting member is arranged on a side of the rotating portion close to the cover plate.

[0034] In a specific embodiment, the auxiliary component includes:

[0035] An elastic sheet; the middle portion of the elastic sheet is rotatably disposed on the shaft-shaped portion;

[0036] A first limiting protrusion is provided on one side of the cover plate close to the rotating part;

[0037] A second limiting protrusion is provided on one side of the rotating part close to the cover plate;

[0038] Two ends of the elastic sheet are respectively abutted between the first limiting protrusion and the second limiting protrusion, and are used for elastically deforming when the user extends his hip to provide resistance.

[0039] In a specific embodiment, the auxiliary component includes:

[0040] The closed cylinder has two ends rotatably connected to the cover plate and the movable arm respectively, and is used to compress the air in the closed cylinder to increase resistance when the user extends his hip.

[0041] In a specific embodiment, the closed cylinder comprises:

[0042] Cylinder body;

[0043] A piston body, arranged inside the cylinder body;

[0044] The cylinder body is sealed near one end of the piston rod in the piston body, and is used to form a closed space with the piston body;

[0045] One end of the cylinder body away from the piston body is rotatably connected to either the cover plate or the movable arm, and the piston rod is rotatably connected to the other of the two.

[0046] In a specific embodiment, a connector for connecting the closed cylinder is provided on the inner side of the cover plate and the movable arm;

[0047] The connecting body is rotatably connected to both ends of the cylinder body.

[0048] In a specific embodiment, the resistance generated by the auxiliary component is 1 / 4-2 / 3 of the resistance generated by the electromagnetic damping module.

[0049] The exoskeleton training device described in the present application has a support body worn on the user's torso and a magnetic resistance joint assembly worn on the user's thigh; then an auxiliary assembly arranged on the magnetic resistance joint assembly is used to increase the resistance of the user during hip extension exercise, thereby assisting the electromagnetic damping module to increase the hip extension resistance provided by the exoskeleton training device, meet the training needs of trainees with good basic strength, and improve the training effect; the exoskeleton training device described in the present application has the advantages of simple structure and high resistance strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0051] Figure 1 A stereoscopic diagram of the exoskeleton training device described in the present application in an initial state;

[0052] Figure 2 for Figure 1 Exploded diagram of

[0053] Figure 3 for Figure 2 Schematic diagram of the connection between the movable mechanism and the auxiliary components;

[0054] Figure 4 for Figure 3 Exploded diagram of

[0055] Figure 5 It is a schematic diagram of the connection between the cover plate and the auxiliary components;

[0056] Figure 6 for Figure 5 Exploded diagram of

[0057] Figure 7 For Figure 1 A three-dimensional diagram of the exoskeleton training device after performing hip extension exercise based on the exoskeleton training device;

[0058] Figure 8 Another embodiment of the auxiliary component in the present application;

[0059] Fig. 9 For Figure 8 Schematic diagram after hip extension exercise based on the above;

[0060] Fig.10 This is another embodiment of the auxiliary component in the present application;

[0061] Fig.11 For Fig.10 Schematic diagram after hip extension exercise based on the above;

[0062] Fig.12 for Fig.10 A schematic diagram of the connection of the closed cylinder in the embodiment.

[0063] Description of main component symbols:

[0064] In the figure: 1. reluctance joint assembly; 2. auxiliary assembly; 3. support body; 101. fixed arm; 102. movable arm; 103. movable mechanism; 104. cover plate; 201. elastic member; 202. first connecting member; 203. second connecting member; 204. elastic sheet; 205. closed cylinder body; 10A. first connecting body; 11A. second connecting body; 14A. through hole; 102A. second limiting protrusion; 104A. first limiting protrusion; 204A. annular protrusion; 10B. sleeve ring. DETAILED DESCRIPTION

[0065] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0066] Hereinafter, various embodiments of the present application will be described more fully. The present application may have various embodiments, and adjustments and changes may be made therein. However, it should be understood that there is no intention to limit the various embodiments of the present application to the specific embodiments disclosed herein, but the present application should be understood to cover all adjustments, equivalents and / or alternatives within the spirit and scope of the various embodiments of the present application.

[0067] Hereinafter, the term "include" or "may include" used in various embodiments of the present application indicates the presence of a disclosed function, operation, or element, and does not limit the addition of one or more functions, operations, or elements. In addition, as used in various embodiments of the present application, the terms "include", "have", and their cognates are intended only to indicate a specific feature, number, step, operation, element, component, or combination of the foregoing, and should not be understood as first excluding the presence of one or more other features, numbers, steps, operations, elements, components, or a combination of the foregoing or the possibility of adding one or more features, numbers, steps, operations, elements, components, or a combination of the foregoing.

[0068] In various embodiments of the present application, the expression "or" or "at least one of A or / and B" includes any combination or all combinations of the words listed at the same time. For example, the expression "A or B" or "at least one of A or / and B" may include A, may include B, or may include both A and B.

[0069] The expressions (such as "first", "second", etc.) used in the various embodiments of the present application may modify the various constituent elements in the various embodiments, but may not limit the corresponding constituent elements. For example, the above expressions do not limit the order and / or importance of the elements. The above expressions are only used for the purpose of distinguishing one element from other elements. For example, the first user device and the second user device indicate different user devices, although both are user devices. For example, without departing from the scope of the various embodiments of the present application, the first element may be referred to as the second element, and similarly, the second element may also be referred to as the first element.

[0070] It should be noted that in this application, unless otherwise clearly specified and defined, the terms "installation", "connection", "fixation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0071] In the present application, it is understood by those of ordinary skill in the art that the terms indicating orientation or positional relationship in the text are based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application. The terms used in the various embodiments of the present application are only used for the purpose of describing a specific embodiment and are not intended to limit the various embodiments of the present application. As used herein, the singular form is intended to also include the plural form, unless the context clearly indicates otherwise. Unless otherwise defined, all terms used here (including technical terms and scientific terms) have the same meaning as the meanings commonly understood by those of ordinary skill in the art to which the various embodiments of the present application belong. The terms (such as the terms defined in the generally used dictionary) will be interpreted as having the same meaning as the contextual meaning in the relevant technical field and will not be interpreted as having an idealized meaning or an overly formal meaning, unless clearly defined in the various embodiments of the present application.

[0072] The purpose of this application is to meet the training needs of trainees with good basic strength, to transform the existing resistance training equipment, and to increase the resistance of the existing training equipment to meet the training needs of different groups of people. Based on this, the main structure of this application is: Figure 1 , an exoskeleton training device, comprising: a magnetic resistance joint component 1, an auxiliary component 2 and a support body 3; wherein the support body 3 is worn on the user's torso, preferably the waist; one end of the magnetic resistance joint component 1 is arranged on the support body 3, and the other end is worn on either or both thighs of the user; the magnetic resistance joint component 1 is provided with an electromagnetic damping module for providing resistance to the user's hip flexion or hip extension movement; the auxiliary component 2 is detachably arranged on the magnetic resistance joint component 1, for assisting the electromagnetic damping module to increase the resistance of the user when performing hip extension movement; it should be noted that two magnetic resistance joint components 1 can also be symmetrically installed on the support body 3 to perform more intensive bilateral training for the trainee; this article only uses one magnetic resistance joint component 1, i.e. unilateral training, for illustration.

[0073] Further, such as Figure 2The magnetic resistance joint component 1 includes: a fixed arm 101, a movable arm 102, a movable mechanism 103 and a cover plate 104; wherein the fixed arm 101 is connected to the support body 3 for easy wearing; one end of the movable mechanism 103 is arranged on one side of the end of the fixed arm 101 to form a static part in the joint structure; the movable arm 102 is connected to the other end of the movable mechanism 103 to form a dynamic part in the joint structure; the cover plate 104 is arranged on the fixed arm 101; the auxiliary component 2 is detachably connected to the cover plate 104 and the movable arm 102 at the same time, and is used to assist the electromagnetic damping module to increase the resistance of the user during hip extension exercise when the angle between the fixed arm 101 and the movable arm 102 becomes larger, that is, during hip extension exercise.

[0074] Preferably, Figure 3 and 4 The movable mechanism 103 includes: a supporting portion 1031, a rotating portion 1032 and an axial portion 1033; wherein the supporting portion 1031 is fixedly arranged at the end of the fixed arm 101 close to the movable arm 102; the rotating portion 1032 is fixedly arranged at the end of the movable arm 102 close to the fixed arm 101, and is installed in the supporting portion 1031, and can be driven by the movable arm 102 to make the rotating portion 1032 rotate in the supporting portion 1031, so that the movable arm 102 and the fixed arm 101 form a joint motion; the axial portion 1033 is arranged on the side of the rotating portion 1032 close to the cover plate 104, and is coaxially arranged with the rotating portion 1032; optionally, the auxiliary component 2 is arranged on the axial portion 1033.

[0075] Specifically, in order to further clarify the structure of the auxiliary component 2 in the present application, the present application will be further described below in conjunction with the accompanying drawings.

[0076] Specific embodiment 1:

[0077] The present application provides a specific embodiment for illustrating a specific structure of an auxiliary component.

[0078] like Figure 1-4 The auxiliary component 2 includes: an elastic member 201; the elastic member 201 is coaxially sleeved on the outside of the shaft-shaped portion 1033 in the movable mechanism 103; the two ends of the elastic member 201 are respectively connected to the cover plate 104 and the movable arm 102, and are used to make the elastic member 201 elastically deform when the user extends the hip to increase the resistance.

[0079] Preferably, the elastic member 201 is a torsion spring. A torsion spring, also known as a torsion spring, is a helical spring. The ends of the torsion spring are fixed to other components. When the other components rotate around the center of the spring, a torque or rotational force is generated to prevent movement and form resistance.

[0080] To facilitate installation, the auxiliary component 2 also includes: a first connecting member 202 and a second connecting member 203; wherein the first connecting member 202 is installed on the cover plate 104 through a bolt fastening structure; the second connecting member 203 is arranged on the movable arm 102 through a bolt fastening structure; one end of the elastic member 201 is arranged between the first connecting member 202 and the cover plate 104, and the other end is arranged between the second connecting member 203 and the movable arm 102.

[0081] When in use, the elastic member 201, i.e. the torsion spring, has an angle of 180° when the angle between the movable arm 102 and the fixed arm 101 is 70-90°, which is the initial state of the elastic member 201; when the angle between the movable arm 102 and the fixed arm 101 gradually increases and approaches 180°, the trainee completes a hip extension movement, at which time the angle between the two ends of the elastic member 201 gradually changes from about 180° to about 90°, and the deformation reaches the maximum amount; moreover, in the process of gradually increasing the angle between the movable arm 102 and the fixed arm 101, the elastic member 201 continuously provides resistance, assisting the electromagnetic damping module, thereby increasing the resistance of the trainee during hip extension movement.

[0082] Preferably, Figure 5-6 , the first connecting member 202 and the second connecting member 203 are a pressure cover structure, which is used to press the two ends of the elastic member 201 onto the movable arm 102 or the cover plate 104; at the same time, in order to facilitate the installation of the elastic member 201, the cover plate 104 is provided with a through hole 14A for passing the elastic member 201, so that the end of the elastic member 201 can be arranged on the side of the cover plate 104 away from the movable arm 102. After the cover plate 104 is fixed to the fixed arm 101 by bolts, the movement of the movable arm 102 in the fixed arm 101 is axially positioned.

[0083] In specific use, such as Figure 7 The elastic member 201 fixed by the first connecting member 202 and the second connecting member 203 is very convenient to replace. The elastic member 201 can be conveniently replaced according to the needs of the trainer to assist in providing different resistances and adapt to different training needs.

[0084] Specific embodiment II:

[0085] In addition to the above specific embodiments, the present application also provides an embodiment:

[0086] like Figure 8The auxiliary component 2 comprises: an elastic sheet 204; the middle part of the elastic sheet 204 is rotatably arranged on the shaft-shaped portion 1033; preferably, an annular protrusion 204A is arranged in the middle part of the elastic sheet 204; the annular protrusion 204A is sleeved on the shaft-shaped portion 1033; a first limiting protrusion 104A is arranged on the side of the cover plate 104 close to the rotating portion 1032; a second limiting protrusion 102A is arranged on the side of the rotating portion 1032 close to the cover plate 104; the two ends of the elastic sheet 204 are respectively abutted between the first limiting protrusion 104A and the second limiting protrusion 102A; the first limiting protrusion 104A and the second limiting protrusion 102A function to clamp the elastic sheet 204 so that it provides resistance when the user performs hip extension exercise; Figure 8 The arrow direction in FIG. 1 is the rotation direction of the movable arm 102 .

[0087] When in use, the elastic sheet 204, i.e. the spring sheet, is V-shaped; an annular protrusion 204A is provided at the apex of the spring sheet, which is sleeved on the axial portion 1033 to rotate on the axial portion 1033; when the angle between the movable arm 102 and the fixed arm 101 is 70-90°, the angle of the elastic sheet 204 is 160°, which is the initial state of the elastic sheet 204; when the angle between the movable arm 102 and the fixed arm 101 gradually increases and approaches 180°, the trainee completes a hip extension movement, at which time, the angle between the two ends of the elastic sheet 204 gradually changes from about 160° to about 30°, and the deformation reaches the maximum amount; moreover, in the process of gradually increasing the angle between the movable arm 102 and the fixed arm 101, the elastic sheet 204 continues to provide resistance, assisting the electromagnetic damping module, thereby increasing the resistance of the trainee during hip extension movement.

[0088] like Fig. 9 In actual use, since the elastic sheet 204 is sleeved on the axial portion 1033 and through the first limiting protrusion 104A and the second limiting protrusion 102A, the replacement of the elastic sheet 204 is very convenient. Different elastic sheets 204 can be replaced according to the needs of the trainee to assist in providing different resistances and adapt to different training needs.

[0089] Specific embodiment III:

[0090] In the specific embodiments I-II, it is disclosed that the auxiliary component 2 uses the inherent elasticity of a torsion spring and a spring sheet to increase the resistance during the hip extension movement; however, in this embodiment, another structure for providing resistance is provided, specifically:

[0091] like Fig.10The auxiliary component 2 comprises: a closed cylinder 205; the two ends of the closed cylinder 205 are rotatably connected to the cover plate 104 and the movable arm 102, respectively, and are used to compress the air in the closed cylinder 205 to increase the resistance when the user performs hip extension exercise; Fig.10 The arrow direction in FIG. 1 is the rotation direction of the movable arm 102 .

[0092] Further, such as Fig.12 The sealed cylinder 205 comprises: a cylinder body 2051 and a piston body 2052; wherein the piston body 2052 is installed inside the cylinder body 2051; the cylinder body 2051 is sealed near one end of the piston rod in the piston body 2052 to form a sealed space with the piston body 2052;

[0093] One end of the cylinder body 2051 away from the piston body 2052 is rotatably connected to either the cover plate 104 or the movable arm 102 , and the piston rod is rotatably connected to the other one of the two.

[0094] When using, Figure 11-12 The sealed cylinder 205 may be a cylinder, which is arranged between the cover plate 104 and the movable arm 102; when the angle between the movable arm 102 and the fixed arm 101 is 70-90°, as the initial state of the sealed cylinder 205, the air in the space at B in the sealed cylinder 205 is at normal pressure; the cylinder body 2051 is provided with an air inlet for air intake, such as the space at A in the cylinder body 2051. When the angle between the movable arm 102 and the fixed arm 101 gradually increases and approaches 180°, the trainee completes a hip extension movement, at which time, the air volume in the space at B in the piston body 2052 and the cylinder body 2051 is compressed to the minimum; and, in the process of gradually increasing the angle between the movable arm 102 and the fixed arm 101, the air volume between the piston body 2052 and the cylinder body 2051 is continuously compressed, which can continuously provide resistance, assist the electromagnetic damping module, and improve the resistance of the trainee during hip extension movement.

[0095] Preferably, Fig.12, a first connector 10A and a second connector 11A for connecting the closed cylinder 205 are provided on the inner side of the cover plate 104 and the movable arm 102; preferably, the first connector 10A and the second connector 11A are protruding columns; both ends of the cylinder body 2051 are provided with collars 10B matching the first connector 10A and the second connector 11A, and R-shaped pins can be used to be set at the ends of the columns to fix the collars 10B to prevent the collars 10B from falling off from the first connector 10A or the second connector 11A; when the angle between the movable arm 102 and the fixed arm 101 gradually increases, the distance between the above-mentioned first connector 10A and the second connector 11A increases, compressing the air in the space at B in the cylinder body 2051.

[0096] The above-mentioned connection structure, on the one hand, enables the two ends of the closed cylinder body 205 to be rotatably connected to the cover plate 104 and the movable arm 102, ensuring that when the angle between the movable arm 102 and the fixed arm 101 changes, there will be no problem of jamming between the piston body 2052 and the cylinder body 2051; at the same time, it is also very easy to disassemble during specific use, making the replacement of the closed cylinder body 205 very convenient. The closed cylinder body 205 can be replaced according to the needs of the trainee, and the volume of the air to be compressed can be adjusted to assist in providing different resistances to adapt to different training needs.

[0097] It should be made clear that:

[0098] In specific embodiments I-III, the elastic member 201, elastic sheet 204 and closed cylinder 205 used will form energy storage when they are deformed or compressed; when the external force disappears, a reaction force will be generated to return the elastic member 201, elastic sheet 204 and closed cylinder 205 to their initial positions; therefore, in order to ensure that the exoskeleton training device described in this application can increase the resistance during hip extension movement while also providing partial resistance to hip flexion movement; therefore, in this application, the resistance generated by the auxiliary component 2 is 1 / 4-2 / 3 of the resistance generated by the electromagnetic damping module; ensuring that the trainee returns to the initial state of the device in the presence of resistance after completing the hip extension exercise. The initial state of the device described here refers to the state when the angle between the movable arm 102 and the fixed arm 101 is 70-90°.

[0099] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. An exoskeleton training device, characterized in that: include: a support body, worn on the user's torso; at least one magnetic resistance joint assembly, one end of which is disposed on the support body and the other end of which is worn on the thigh of the user; the magnetic resistance joint assembly is provided with an electromagnetic damping module for providing resistance to hip flexion or extension movement of the user; The auxiliary component is detachably arranged on the magnetic resistance joint component, and is used to assist the electromagnetic damping module in increasing the resistance of the user during hip extension exercise.

2. The exoskeleton training device according to claim 1, characterized in that: The magnetic resistance joint assembly comprises: a fixed arm connected to the support body; A movable mechanism, one end of which is arranged on one side of the end of the fixed arm; a movable arm connected to the other end of the movable mechanism and configured to form a joint motion with the fixed arm using the movable mechanism; a cover plate, arranged on the fixed arm; The auxiliary component is detachably connected to the cover plate and the movable arm, and is used to assist the electromagnetic damping module in increasing the resistance of the user during hip extension exercise when the angle between the fixed arm and the movable arm becomes larger.

3. The exoskeleton training device according to claim 2, characterized in that: The activity organization includes: A support portion, fixedly arranged at an end of the fixed arm close to the movable arm; a rotating portion, fixedly disposed at the end of the movable arm close to the fixed arm and disposed within the support portion, for rotating the rotating portion within the support portion under the drive of the movable arm, so that the movable arm and the fixed arm form a joint motion; an axial portion, arranged on a side of the rotating portion close to the cover plate and coaxially arranged with the rotating portion; The auxiliary component is provided on the shaft-shaped portion.

4. The exoskeleton training device according to claim 3, characterized in that: The auxiliary components include: an elastic member, arranged on the shaft-shaped portion of the movable mechanism and close to one side of the cover plate; The two ends of the elastic member are respectively connected to the cover plate and the rotating part in the movable mechanism, so as to cause the elastic member to undergo elastic deformation when the user extends his hip to increase resistance.

5. The exoskeleton training device according to claim 4, characterized in that: The auxiliary component further includes: a first connecting member, detachably disposed on the cover; a second connecting member, detachably provided on the rotating portion; The elastic member is coaxially arranged outside the shaft-shaped portion; One end of the elastic member is arranged between the first connecting member and the cover plate, and the other end is arranged between the second connecting member and the rotating part, and is used for elastically deforming when the user extends his hip to provide resistance.

6. The exoskeleton training device according to claim 5, characterized in that: The cover plate is provided with a through hole for passing the elastic member; The first connecting member is arranged on a side of the cover plate away from the movable arm; The second connecting member is arranged on a side of the rotating portion close to the cover plate.

7. The exoskeleton training device according to claim 3, characterized in that: The auxiliary components include: an elastic sheet; a middle portion of the elastic sheet being rotatably disposed on the shaft-shaped portion; A first limiting protrusion is provided on one side of the cover plate close to the rotating part; A second limiting protrusion is provided on one side of the rotating portion close to the cover plate; Two ends of the elastic sheet are respectively abutted between the first limiting protrusion and the second limiting protrusion, and are used to generate elastic deformation when the user extends his hip to provide resistance.

8. The exoskeleton training device according to claim 2, characterized in that: The auxiliary components include: The closed cylinder has two ends rotatably connected to the cover plate and the movable arm, and is used to compress the air in the closed cylinder to increase resistance when the user extends his hip.

9. The exoskeleton training device according to claim 8, characterized in that: The sealed cylinder comprises: Cylinder body; A piston body is arranged inside the cylinder body; The cylinder body is sealed near one end of the piston rod in the piston body, and is used to form a closed space with the piston body; One end of the cylinder body away from the piston body is rotatably connected to either the cover plate or the movable arm, and the piston rod is rotatably connected to the other one of the two.

10. The exoskeleton training device according to claim 9, characterized in that: A connector for connecting to the sealed cylinder is provided on the inner side of the cover plate and the movable arm; The connecting body is rotatably connected to both ends of the cylinder body.

11. The exoskeleton training device according to claim 1, characterized in that: The resistance generated by the auxiliary component is 1 / 4-2 / 3 of the resistance generated by the electromagnetic damping module.

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