Training device

Abstract

The present invention provides a training device, which includes a base, a training board, rollers, card slots, and a first rotating mechanism and a second rotating mechanism formed by the base and the training board. By using the present invention, targeted training of human body parts can be carried out, and the training effect can be significantly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of training equipment, and particularly to a training device. Background Art

[0002] The lower limb function is related to people's daily walking and standing. As people age, more and more people have abnormal leg functions, and stroke patients are more likely to have deformities such as varus or valgus of the foot and foot drop. Currently, the leg stretching devices on the market can only meet the need of leg stretching by adjusting a certain angle of the inclined plate. For example, by adjusting the position of the lower cross bar in the card slot, the inclined position of the backing plate is adjusted, and the inclined angle of the backing plate has only a few adjustable gears, and the stepless adjustment of the slope of the backing plate cannot be achieved. Or, by driving a motor to adjust the inclined angle of the inclined plate to achieve the adjustment of the inclined angle of the pedal, but the dorsiflexion and plantar flexion movements of the foot cannot be achieved, and the movement data of the user cannot be monitored during use. Therefore, it is necessary to design an ankle-foot training device that conforms to the movement state of the foot, can stretch the leg muscles, and can detect the training data of the user in real time. Summary of the Invention

[0003] In view of the above-mentioned disadvantages of the prior art, the purpose of the present invention is to provide a training device, which is used to solve the problem that the training device in the prior art cannot train the toe part or the heel part separately, resulting in poor training effect.

[0004] To achieve the above object and other related objects, the present invention provides a training device, which includes:

[0005] A training board, having a toe part and a heel part corresponding to the toe part;

[0006] A base, having a first part relative to the toe part and a second part relative to the heel part, and the training board is arranged on the base;

[0007] A first rotating mechanism, formed by rotatably connecting the toe part and the first part;

[0008] A second rotating mechanism, formed by rotatably connecting the heel part and the second part;

[0009] Wherein, when only the first rotating mechanism or the second rotating mechanism is formed, the corresponding rotating mechanism works, and when both the first rotating mechanism and the second rotating mechanism are formed, neither of them works.

[0010] Optionally, the base includes:

[0011] A bottom plate; and

[0012] A support frame, arranged on the bottom plate.

[0013] Optionally, a limiting mechanism is provided between the training board and the base for limiting the rotation angles of the first rotation mechanism and the second rotation mechanism.

[0014] Optionally, the limiting mechanism includes:

[0015] A limiting plate connected to the training board;

[0016] Limiting grooves provided on the limiting plate, the limiting grooves being two arc-shaped grooves centered on the first rotation mechanism and the second rotation mechanism.

[0017] A limiting pin fixedly connected to the support frame and inserted into the limiting groove.

[0018] Optionally, the training device includes:

[0019] Two pairs of rollers installed on the training board or the base;

[0020] Two pairs of clamping grooves provided on the base or the training board and adapted to the rollers for forming a rotational connection with the rollers.

[0021] Optionally, a resistance increasing mechanism is provided between the training board and the base, one end of the resistance increasing mechanism being connected to the training board and the other end being connected to the base.

[0022] Optionally, a weighing sensor is provided on the base.

[0023] Optionally, an inclination sensor is provided on the training board.

[0024] Optionally, at least one anti-slip baffle is provided on the training board.

[0025] Optionally, a handrail is fixedly connected to the base.

[0026] As described above, the training device provided by the present invention utilizes a first rotating mechanism and a second rotating mechanism formed by rotatably connecting the toe part of the training board to the first part and the heel part to the second part. When the toe part is rotatably connected to the first part and the heel part is not rotatably connected to the second part, the first rotating mechanism works; when the heel part is rotatably connected to the second part and the toe part is not rotatably connected to the first part, the second rotating mechanism works; when the toe part is rotatably connected to the first part and the heel part is also rotatably connected to the second part, both the first rotating mechanism and the second rotating mechanism do not work. In this way, the training board swings up and down at the toe part or the heel part, driving the patient's foot to perform dorsiflexion and plantar flexion movements, specifically training the toe or the heel of the human body, which can effectively promote blood circulation in the legs, relieve varicose veins, and significantly improve the training effect. At the same time, when the center of gravity of the human body is between the toe part and the heel part, the training board is in a balanced state, thus enhancing the safety of the device. Since the rotation axis of the training board is located at the toe part and the heel part, the training board is lower in height than the device with the rotation axis located in the middle of the foot when reaching the same inclination angle, and it is safer and more convenient for the user to get on and off the training board. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It shows the structural diagram of the training device of the present invention.

[0028] Figure 2 It shows the structural diagram of the training device of the present invention.

[0029] Figure 3 It shows the structural diagram of the training device of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The following specific examples illustrate the embodiments of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. At the same time, the terms such as "upper", "lower", "front", "rear", "left", "right", "middle" used in this specification are only for the convenience of description and are not used to limit the scope of the present invention that can be implemented. The change or adjustment of their relative relationships, without substantial change in the technical content, should also be regarded as the scope that the present invention can implement.

[0031] Please refer to Figures 1 to 3It should be noted that the illustrations provided in this embodiment only schematically illustrate the basic concept of the present invention. Therefore, only the components related to the present invention are shown in the drawings, rather than being drawn according to the number, shape, and size of the components in actual implementation. The types, quantities, and proportions of the components in actual implementation can be arbitrarily changed, and the component layout type may also be more complex.

[0032] Please refer to Figures 1 - 3 , the present invention provides a training device, which at least includes: a base 1, a training board 2, a first rotating mechanism 3, and a second rotating mechanism 4. The training board 2 is disposed on the base 1. The training board 2 has a toe portion 211 and a heel portion 212 corresponding to the toe portion 211. The base 1 has a first portion 111 relative to the toe portion 211 and a second portion 112 relative to the heel portion 212. The first rotating mechanism 3 is formed by the rotational connection of the toe portion 211 and the first portion 111, and the second rotating mechanism 4 is formed by the rotational connection of the heel portion 212 and the second portion 112. In the present invention, the training board 2 forms a first rotating mechanism 3 and a second rotating mechanism 4 with the base 1 at the toe portion 211 and the heel portion 212 of the foot respectively, which can achieve that when the center of gravity of the human body is located at different positions, such as at the toe portion 211 or the heel portion 212, the first rotating mechanism 3 or the second rotating mechanism 4 works. When the center of gravity of the human body is located at both the toe portion 211 and the heel portion 212 at the same time, neither the first rotating mechanism 3 nor the second rotating mechanism 4 works, effectively realizing targeted training of the heel portion 212 or the toe portion 211 of the human body without the need for the human body to rotate back and forth to change postures, thereby achieving good training effects.

[0033] In an embodiment of the present invention, please refer to Figure 1In order to achieve the rotational connection between the first rotating mechanism 3 and the second rotating mechanism 4, and to impose certain restrictions on the rotational angles of the first rotating mechanism 3 and the second rotating mechanism 4, the safety performance of the instrument is improved. Two pairs of rollers 5 are provided on the base 1 or the training board 2. In an embodiment of the present invention, the two pairs of rollers 5 are provided on the training board 2. Specifically, the two pairs of rollers 5 are respectively located at the toe part 211 and the heel part 212 of the training board 2. Two pairs of card slots 6 that are matched with the corresponding rollers 5 in terms of, for example, size and shape are provided on the base 1. Specifically, the two pairs of card slots 6 are respectively provided on, for example, the first part 111 and the second part 112 of the base 1. The card slot 6 is, for example, an upwardly open groove structure. Through the cooperation of the roller 5 and the corresponding card slot 6, two mutually parallel first rotating mechanisms 3 and second rotating mechanisms 4 can be formed between the training board 2 and the base 1. In an embodiment of the present invention, the card slot 6 is formed on the support frame 114, thereby facilitating the fitting of the roller 5 and the card slot 6. In addition, the training board 2 can respectively form the first rotating mechanism 3 and the second rotating mechanism 4 with the base 1 at the heel part 212 and the toe part 211 of the foot, and the two pairs of rollers 5 are respectively installed at the toe part 211 and the heel part 212. That is to say, each pair of rollers 5 is located on the rotation axes of the first rotating mechanism 3 and the second rotating mechanism 4 formed by the rotational connection between the toe part 211 and the heel part 212 and the first part 111 and the second part 112. In this way, when the center of gravity of the human body is at the toe, the roller 5 at the toe part 211 fits with the card slot 6, the first rotating mechanism 3 at the toe part 211 works, the heel part 212 of the training board is separated from the second part 112, and the second rotating mechanism 4 at the heel part 212 does not exist; when the center of gravity of the human body is at the heel part 212, the roller 5 at the heel fits with the card slot 6 to form a rotational connection, the heel part 212 is rotationally connected to the second part 112, and the formed second rotating mechanism 4 works. At this time, the toe part 211 of the training board 2 is not rotationally connected to the base 1 through the roller 5 and the card slot 6, and the first rotating mechanism 3 at the toe part 211 does not work; when the center of gravity of the human body is at the middle part between the toe part 211 and the heel part 212, the rollers 5 at the toe part 211 and the heel part 212 both fit with the card slot 6 to form a rotational connection, and both the first rotating mechanism 3 and the second rotating mechanism 4 at the toe part 211 and the heel part 212 exist, but neither of the two rotating mechanisms can rotate.

[0034] Of course, it should be noted that in an embodiment of the present invention, please refer to Figure 1。The first rotating mechanism 3 is coaxial with a pair of rollers 5 mounted on the toe part 211. Through the coaxial installation of the rollers 5 and the first rotating mechanism 3, the movement of the rollers 5 can drive the rotation of the first rotating mechanism 3. When the rollers 5 on the first rotating mechanism 3 are inserted into the corresponding card slots 6, since the first rotating mechanism 3 is coaxial with the rollers 5, the rollers 5 can still drive the first rotating mechanism 3 to rotate in the card slots 6, and the training board 2 can perform angular up-and-down movements. At the same time, the second rotating mechanism 4 is also coaxial with a pile of rollers 5 mounted on the heel part 212. In this way, both rotating mechanisms can act together with the rollers 5, so as to specifically exercise the toe part 211 or the heel part 212 respectively.

[0035] In an embodiment of the present invention, please refer to Figure 1 。In order to form the rotating mechanism 3 between the base 1 and the training board 2 and improve the stability of the training device at the same time. The base 1 includes a bottom plate 113 and a support frame 114 provided on the bottom plate 113. Among them, the training board 2 and the support frame 114 form the first rotating mechanism 3 and the second rotating mechanism 4. The support frame 114 can provide good support for the training board 2, making the stability between the training board 2 and the base 1 stronger, and further improving the safety performance of the equipment. Of course, it should be noted that the shape of the support frame 114 is not limited, and in some embodiments, the first part 111, the second part 112, the rollers 5 or the card slots 6 can all be formed on the support frame 114 to more conveniently form the first rotating mechanism 3 and the second rotating mechanism 4. In an embodiment of the present invention, as Figure 1As shown, the support frame 114 is, for example, two rectangular baffles respectively arranged on the left and right sides of the base 111 and form a first rotation mechanism 3 and a second rotation mechanism 4 with the training board 2. The support frame 114 in the shape of a rectangle facilitates the formation of two rotation mechanisms on the support frame 114 by the toe part 211 and the heel part 212 at the same time. At the same time, the support frame 114 in the shape of a rectangle can also ensure that the training board 2 remains horizontal and stable under the condition that the toe part 211 and the heel part 212 are stressed simultaneously, improving safety. In addition, it should be noted that any rotation mechanism 3 formed by the support frame 114 and any position of the training board 2 is included in this application. For example, two symmetric points can be selected in the middle part of the training board 2 to form the first rotation mechanism 3 and the second rotation mechanism 4 with the support frame 114 respectively, so as to effectively ensure that when the user stands on the training board 2, the balance can be better maintained, facilitating the use of the user. Of course, in some cases, the first rotation mechanism 3 and the second rotation mechanism 4 can also be formed between the support frame 114 and the training board 2 at a position closer to the front or the rear of the training board 2. In addition, it should be noted that in some embodiments, the training board 2 and the support frame 114 are detachably connected structures. A plurality of interfaces can be arranged on the training board 2 for the support frame 114 to access to form a rotation mechanism of the rotating shaft. In this way, the installation position of the support frame 114 and the training board 2, that is, the positions of the first rotation mechanism 3 and the second rotation mechanism 4, can be adjusted according to the requirements of the training effect, thereby broadening the applicable range of the instrument and improving the practicability of the instrument.

[0036] In an embodiment of the present invention, please refer to Figure 1 , in order to provide training resistance for the movement so as to achieve the purpose of exercising the leg muscle strength, at least one resistance increasing mechanism 7 is arranged between the training board 2 and the base 1. The resistance increasing mechanism 7 includes but is not limited to dampers and springs. One end of the resistance increasing mechanism 7 is connected to the training board 2, and the other end is connected to the base 1. In an embodiment of the present invention, the resistance increasing mechanism 7 is, for example, a damper, and two groups of dampers are arranged between the training board 2 and the base 1. Specifically, one end of the damper is rotatably connected to the training board 2, and the other end is rotatably connected to the base 1, and all the articulated rotation axes are parallel to each other. By arranging the resistance increasing mechanism 7 which is a damper between the training board 2 and the base 1, the resistance of the movement can be effectively provided, and the movement energy can be dissipated.

[0037] In an embodiment of the present invention, please refer to Figure 1, in order to measure the weight of the user on the training device, a weighing sensor 8 is provided on the base 1. The weighing sensor 8 can be arranged at the four corners of the bottom surface where the bottom plate 113 of the base 1 contacts the ground, which can not only weigh to help the user continuously understand their body weight, but also ensure the balance and stability of the equipment. It should be noted that the weighing sensor 8 can also be connected to an alarm, such as a buzzer alarm. The training board 2 will be preset with the upper limit of the weight it can bear in advance. Once the total weight placed on the training board 2 is greater than the upper limit value, after the weight is measured by the weighing sensor 8, the connected alarm can be activated to give an alarm, so as to play a good warning role, avoid possible accidents, and improve the safety of use.

[0038] In an embodiment of the present invention, please refer to Figure 1 , an inclination sensor 9 is provided on the training board 2. By setting the inclination sensor 9, the rotation angle of the training board 2 and the movement posture of the user can be monitored in real time during the use process. During training, it can help the trainer timely understand their training status and assist the trainer in adjusting the training posture according to needs, greatly improving the training effect and training efficiency.

[0039] It should be noted that the corresponding data measured by the weighing sensor 8 and the inclination sensor 9 can of course be transmitted to external devices such as a computer via wireless communication or wired communication, so that the user can know the corresponding data during training. Moreover, during rehabilitation training, for example, the trainer can timely reserve the training situation of the user at different stages to assist in formulating a more perfect training plan. Of course, a corresponding display device can also be set on the training device to display the data measured by the weighing sensor 8 and the inclination sensor 9, so that the user can watch the weight and inclination and other data in real time during use, and then adjust the training posture according to their own use and training needs.

[0040] In an embodiment of the present invention, please refer to Figure 1 、 Figure 3 , in order to prevent the user's feet from slipping during use, at least one anti-slip baffle 10 is provided on the training board 2. In an embodiment of the present invention, two anti-slip baffles 10 are respectively installed at the front and rear of the training board 2. By setting the anti-slip baffle 10, it can effectively prevent the user from slipping off the training board 2 during foot training, greatly improving the safety of the training device and facilitating the use of the user.

[0041] In an embodiment of the present invention, referring to Figure 3, the training device further includes a handrail 11 fixedly connected to the base 1. In an embodiment of the present invention, in order to facilitate the operator to grasp the device during training, perform stepping training better, and ensure safety during use, the base 1 is fixedly connected with a handrail 11. The handrail 11 can be installed, for example, above the front end of the base 1, which not only does not affect the use of the training device, but also provides a grasping effect for the user to help the user better use the training device for training. When the above-mentioned training device is in use, the user faces the handrail 11, holds the handrail 11 tightly, stands on the training board 2 with both feet, and applies force at the toe part 211 or the heel part 212, so that the training board 2 rotates around the first rotation mechanism 3 or the second rotation mechanism 4 at the toe part 211 or the heel part 212, realizing the forward tilt and backward flip of the training board, driving the patient's foot to perform dorsiflexion and plantar flexion movements, thereby achieving the effect of ankle and foot exercise, effectively improving foot deformity, and enhancing lower limb muscle strength. When the trainer applies force at both the toe part 211 and the heel part 212 at the same time, the first rotation mechanism 3 and the second rotation mechanism 4 are restricted by each other due to their existence and cannot work, realizing the stable placement of the training board 2 and facilitating the user to get on and off the training device.

[0042] In an embodiment of the present invention, referring to Figure 1 , for example, two limiting mechanisms 12 are provided between the base 1 and the training board 2 to limit the rotation of the first rotation mechanism 3 and the second rotation mechanism 4. The two limiting mechanisms 12 can be installed on the left and right sides of the base 1, for example, to limit the rotation angles of the first rotation mechanism 3 and the second rotation mechanism 4. Further, in an embodiment of the present invention, referring to Figure 1, the limiting mechanism 12 includes a limiting plate 121, a limiting groove 122 and a limiting pin 123. The limiting plate 121 is fixedly connected to the bottom plate 113 and the training plate 2. The limiting groove 122 is formed on the limiting plate 121. The limiting pin 123 is fixedly connected to the base 1, such as the support frame 114, and is inserted into the limiting groove 122, wherein the limiting groove 122 is an arc groove centered on the first rotating mechanism and the second rotating mechanism. Since the limiting groove 122 is a groove in a "human" character structure composed of two arc grooves, and the arcs on both sides have the same rotation center as the roller 5. Taking the rotation of the first rotating mechanism 3 as an example, since the limiting pin 123 is inserted into the limiting groove 122, the rotation angle of the first rotating mechanism 3 is limited by the limiting groove 122 and the limiting pin 123. However, since the limiting groove 122 coincides with the rotation center of the first rotating mechanism 3, when the first rotating mechanism 3 rotates, the limiting groove 122 will not hinder the rotation of the first rotating mechanism 3. In this way, it can be realized that the rotation of the first rotating mechanism 3 is not affected, and its rotation angle can be limited. The limitation of the rotation angle of the second rotating mechanism 4 by the limiting mechanism 12 is the same as that of the first rotating mechanism 3, which will not be elaborated here; in addition, it should be noted that in some embodiments, when the limiting groove 122 is formed on the support frame, the limiting pin 123 is fixedly connected to the limiting plate and inserted into the limiting groove 122. At this time, the function of the limiting mechanism is the same as that of the above embodiment, which will not be elaborated here.

[0043] In summary, the training device provided by the present invention can effectively drive and perform dorsiflexion or plantar flexion movements on the toe or heel of the user without the user changing their posture on the training device, achieving the effect of foot exercise. The present invention effectively overcomes various disadvantages in the prior art and has high industrial utilization value.

[0044] The above embodiments are only illustrative of the principles and effects of the present invention, and are not used to limit the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A training device, characterized in that, Comprising: A training board, having a toe portion and a heel portion corresponding to the toe portion; A base, having a first part relative to the toe portion and a second part relative to the heel portion, and the training board is disposed on the base; A first rotating mechanism, formed by rotatably connecting the toe portion and the first part; A second rotating mechanism, formed by rotatably connecting the heel portion and the second part; A limiting mechanism is provided between the training board and the base for limiting the rotation angles of the first rotating mechanism and the second rotating mechanism; Two pairs of rollers, mounted on the training board or the base; Two pairs of clamping grooves, provided on the base or the training board and adapted to the rollers for forming a rotational connection with the rollers; Wherein, when the center of gravity of the human body is at the toe, the first rotating mechanism is formed, the training board rotates around the first rotating mechanism, and the heel portion is separated from the second part during the rotation of the training board, and the second rotating mechanism does not exist; When the center of gravity of the human body is at the heel, the second rotating mechanism is formed, the training board rotates around the second rotating mechanism, and the toe portion is separated from the first part during the rotation of the training board, and the first rotating mechanism does not exist; When the center of gravity of the human body is at the middle position between the toe and the heel, both the first rotating mechanism and the second rotating mechanism are formed, and the first rotating mechanism and the second rotating mechanism do not rotate, forming a stable support for the training board.

2. The training device according to claim 1, characterized in that, The base includes: A bottom plate; and A support frame, disposed on the bottom plate.

3. The training device according to claim 2, characterized in that, The limiting mechanism includes: A limiting plate, connected to the training board; Limiting grooves, provided on the limiting plate, and the limiting grooves are two arc-shaped grooves with the first rotating mechanism and the second rotating mechanism as the rotation centers; Limiting pins, fixedly connected to the support frame and inserted into the limiting grooves.

4. The training device according to claim 1, characterized in that, A resistance increasing mechanism is provided between the training board and the base, and one end of the resistance increasing mechanism is connected to the training board and the other end is connected to the base.

5. The training device according to claim 1, characterized in that, A weighing sensor is provided on the base.

6. The training device according to claim 1, characterized in that, An inclination sensor is provided on the training board.

7. The training device according to claim 1, characterized in that, At least one anti-slip baffle is provided on the training board.

8. The training device according to claim 1, characterized in that, The base is fixedly connected with a handrail.

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