Device for foot exercise

Abstract

The utility model relates to a device for foot exercise, which belongs to the technical field of medical instruments and comprises a support plate hinged on a base and used for standing of a human body. A jacking mechanism used for controlling the supporting plate to incline is further arranged on the base, a first connecting plug capable of driving the jacking mechanism to act is arranged on the base, and an input mechanism is connected to the first connecting plug. The lead screw drives the connecting rod and the supporting rod to move to achieve stepless adjustment of the inclination angle of the supporting plate, the situation that angle adjustment and personnel use cannot be conducted synchronously is avoided, and it is guaranteed that the personnel stand on the supporting plate and can autonomously and synchronously adjust the inclination angle of the supporting plate according to real-time feeling; and the armrest assembly assists the personnel in stably standing on the supporting plate, so that the operation flexibility of the product is improved, and the use experience of the user is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a device for foot exercise belongs to medical instrument technical field. BACKGROUND

[0002] Ankle corrector is a kind of conventional exercise equipment, it is commonly used in human foot muscle exercise, tendon stretching;Traditional ankle corrector adopts mechanical strut structure, in the use process, the product exposes some shortcomings:

[0003] 1. Before using this kind of ankle corrector, the support plate is manually adjusted by artificial support rod, and personnel cannot stand on the equipment when adjusting the support rod, can only adjust the angle of support plate first, then try to stand on the equipment to feel whether the current support plate angle is appropriate, if not, it needs to be adjusted repeatedly, cannot be independently synchronized with real-time feeling, and the user experience is poor;

[0004] 2. This kind of ankle corrector is multi-gear adjustment, users cannot realize stepless switching between support plate multiple angles according to actual demand, and the product has poor user adaptability;

[0005] 3. This kind of ankle corrector lacks handrails, so that users cannot directly and stably stand on the equipment, but need to use external support, the product is inconvenient to use, and the operation flexibility is poor. UTILITY MODEL CONTENTS

[0006] The utility model solves the technical problems that the prior art is improved, a device for foot exercise is provided, the support plate angle stepless adjustment and user exercise synchronization are realized, the user can independently synchronize the support plate angle according to real-time demand, and the user experience is improved.

[0007] The utility model relates to a device for foot exercise, which comprises: a support plate for human body standing is hinged on the base;The base is also provided with a jacking mechanism for controlling the inclination of the support plate, the base is provided with a first plug connector for driving the jacking mechanism, and the first plug connector is connected with an input mechanism.

[0008] Further, the jacking mechanism comprises: a slide rail assembly arranged in the base, a lead screw and a first transmission module, a connecting rod is connected to the movable part of the slide rail assembly, and a strut is hinged between the support plate and the connecting rod;The connecting rod is screw-connected to the lead screw, the output end of the first transmission module is coaxially connected with the lead screw, the first plug connector is connected to the input end of the first transmission module, and the input mechanism can be plugged into the first plug connector to adjust the inclination angle of the support plate.

[0009] Further, the input mechanism is a crank handle, which is plugged into the first plug connector to drive the jacking mechanism.

[0010] Furthermore, the input mechanism includes an armrest assembly and a rocker arm. The armrest assembly is mounted on the base, and the rocker arm is inserted into the armrest assembly. The armrest assembly is provided with a transmission mechanism, and the rocker arm is connected to the transmission mechanism and connected to the first connector through the transmission mechanism.

[0011] Furthermore, the handrail assembly includes a movable rod and a fixed rod, the fixed rod being mounted on a base, and the movable rod being slidably connected to the fixed rod; a handrail is provided on the movable rod.

[0012] Furthermore, the transmission mechanism includes: a second transmission module disposed on the movable rod, the input ends of the second transmission module being arranged in pairs and the input ends being provided with second connectors, the second connectors being mirror-distributed on both sides of the movable rod, and the crank handle being plugged into the second connectors.

[0013] The output end of the second transmission module is connected to the first transmission shaft.

[0014] The fixed rod has a second drive shaft inside.

[0015] The first drive shaft and the second drive shaft are coaxially connected and can move axially.

[0016] The second drive shaft can be plugged into the first connector.

[0017] Furthermore, the movable rod has a first positioning hole on its side, and the fixed rod has several adjustment holes on its side; the movable rod and the fixed rod are relatively fixed by a positioning pin inserted coaxially through the first positioning hole and the adjustment holes.

[0018] Furthermore, the base is provided with a slot, and the bottom of the fixing rod is connected to the slot; the first connector is located inside the slot.

[0019] The bottom of the base is equipped with an anti-slip pad.

[0020] Furthermore, the inner side of the support plate is provided with reinforcing ribs, and one end of the strut is hinged to the reinforcing ribs.

[0021] A support base is provided on the upper side of the support plate; an adjustable support rod is movably mounted on the support base.

[0022] The support plate has an anti-slip layer on top.

[0023] Furthermore, the support rod includes a core rod, the outer wall of which is wrapped with a flexible protective sleeve.

[0024] The support base has a slot.

[0025] The end of the core rod is connected to the slot; the height of the core rod can be adjusted along the slot.

[0026] Furthermore, the slide rail assembly includes a slide rail and a slider, with a connecting rod connected to the slider.

[0027] The advantages of this utility model compared with the prior art are:

[0028] The lead screw drives the connecting rod and strut to move, enabling stepless adjustment of the support plate's tilt angle. This avoids the inability to synchronize the angle adjustment with the user's use, ensuring that the user can autonomously and synchronously adjust the tilt angle of the support plate based on real-time feedback. The handrail assembly helps the user stand stably on the support plate, improving the product's operational flexibility and enhancing the user experience. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the lifting mechanism structure of a foot exercise device according to the present invention;

[0030] Figure 2 This is a partial cross-sectional view of a device for foot exercise according to the present invention.

[0031] Figure 3 This is a first structural schematic diagram of a device for foot exercise according to the present invention;

[0032] Figure 4 This is a second structural schematic diagram of a device for foot exercise according to the present invention.

[0033] Figure 5 This is a third structural schematic diagram of a device for foot exercise according to the present invention.

[0034] In the picture:

[0035] 1. Base; 101. Slot; 102. Anti-slip pad;

[0036] 2. Slide rail assembly; 201. Slide rail; 202. Slider;

[0037] 3. Support plate; 301. Reinforcing rib; 302. Support base; 3021. Groove; 303. Support rod; 3031. Flexible protective sleeve; 3032. Core rod; 304. Anti-slip layer;

[0038] 4. Support pole;

[0039] 5. Connecting rod;

[0040] 6. Lead screw;

[0041] 7. First transmission module;

[0042] 8. First connector;

[0043] 9. Handrail assembly; 901. Movable rod; 9011. First positioning hole; 902. Second transmission module; 903. Second connector; 904. First transmission shaft; 905. Second transmission shaft; 906. Fixed rod; 9061. Adjustment hole;

[0044] 10. Crank handle. Detailed Implementation Specific Implementation Example 1:

[0046] like Figure 3 As shown, this embodiment is achieved through the following technical solution: a support plate 3 for a human to stand on is hinged on the base 1; a lifting mechanism for controlling the tilt of the support plate 3 is also provided on the base 1; a first connector 8 that can drive the lifting mechanism is provided on the base 1; and an input mechanism is connected to the first connector 8.

[0047] Specifically, the lifting mechanism includes: a slide rail assembly 2, a lead screw 6, and a first transmission module 7 disposed inside the base 1. A connecting rod 5 is connected to the movable part of the slide rail assembly 2, and a support rod 4 is hinged between the support plate 3 and the connecting rod 5. The connecting rod 5 is threaded to the lead screw 6. The output end of the first transmission module 7 is coaxially connected to the lead screw 6. A first connector 8 is connected to the input end of the first transmission module 7. An input mechanism can be plugged into the first connector 8 to adjust the tilt angle of the support plate 3.

[0048] Specifically, the slide rail assembly 2 includes a slide rail 201 and a slider 202, with a connecting rod 5 connected to the slider 202.

[0049] Specifically, the input mechanism is a crank 10, which is plugged into the first connector 8 to drive the lifting mechanism.

[0050] The first transmission module 7 is a cross-shaft transmission assembly. Preferably, in this embodiment, the first transmission module 7 is a bevel gear type transmission assembly, such as... Figure 1 As shown; furthermore, a universal joint type transmission module can also be selected.

[0051] Specifically, the base 1 is provided with a slot 101, and the first connector 8 is located inside the slot 101.

[0052] The bottom surface of the base 1 is provided with an anti-slip pad 102.

[0053] Specifically, the inner side of the support plate 3 is provided with a reinforcing rib 301, and one end of the strut 4 is hinged to the reinforcing rib 301.

[0054] A support base 302 is provided on the upper side of the support plate 3; an adjustable height support rod 303 is movably provided on the support base 302.

[0055] The support plate 3 has an anti-slip layer 304 on its top.

[0056] Specifically, the support rod 303 includes a core rod 3032, the outer wall of which is wrapped with a flexible protective sleeve 3031.

[0057] The support base 302 is provided with a slot 3021.

[0058] The end of the core rod 3032 is connected to the slot 3021; ​​the height of the core rod 3032 can be adjusted along the slot.

[0059] In this embodiment, a fastening screw is provided at the end of the core rod 3032. The fastening screw passes through the slot 3021 and is mounted on the core rod 3032. Tightening or loosening the fastening screw can adjust the position of the core rod 3032 on the support base 302.

[0060] The function of the support rod 303 is to provide support for the person standing on the inclined support plate 3 from the heel side. When in use, the person can adjust the position of the support rod 303 according to their own actual feeling so that the support rod 303 can support the foot in a more comfortable position and ensure that they are reliably supported.

[0061] The specific working principle of this utility model is as follows:

[0062] The device provided by this utility model can be widely applied to people who need foot and leg muscle exercises, such as patients who need rehabilitation exercises or people who need fitness exercises.

[0063] When the environment provides external support, it is not necessary to insert the handrail assembly 9 into the base for use. When in use, the person steps onto the support plate 3, holds onto the support, and turns the crank 10 to drive the lead screw 6 to rotate through the first transmission module 7. The lead screw 6 drives the connecting rod 5 and the slider 202 to move on the slide rail 201. The connecting rod 5 drives the support rod 4 to slowly lift the support plate 3. When the position of the support plate 3 is adjusted properly, the person can stand up with the help of the external support. During the lifting process of the support plate 3, the soles of the person's feet are in contact with the top of the support plate 3, and the muscles of the feet and Achilles tendons are exercised. Specific Implementation Example 2:

[0065] like Figure 1 , Figure 4 as well as Figure 5 As shown, this embodiment is achieved through the following technical solution:

[0066] A support plate 3 for a person to stand on is hinged to the base 1; the base 1 is also provided with a lifting mechanism for controlling the tilt of the support plate 3, and the base 1 is provided with a first connector 8 that can drive the lifting mechanism to move, and an input mechanism is connected to the first connector 8.

[0067] Specifically, the lifting mechanism includes: a slide rail assembly 2, a lead screw 6, and a first transmission module 7 disposed inside the base 1. A connecting rod 5 is connected to the movable part of the slide rail assembly 2, and a support rod 4 is hinged between the support plate 3 and the connecting rod 5. The connecting rod 5 is threaded to the lead screw 6. The output end of the first transmission module 7 is coaxially connected to the lead screw 6. A first connector 8 is connected to the input end of the first transmission module 7. An input mechanism can be plugged into the first connector 8 to adjust the tilt angle of the support plate 3.

[0068] Specifically, the slide rail assembly 2 includes a slide rail 201 and a slider 202, with a connecting rod 5 connected to the slider 202.

[0069] Specifically, the input mechanism includes a handrail assembly 9 and a rocker arm 10. The handrail assembly 9 is mounted on the base, and the rocker arm 10 is inserted into the handrail assembly 9. The handrail assembly 9 is provided with a transmission mechanism, and the rocker arm 10 is connected to the transmission mechanism and connected to the first connector 8 through the transmission mechanism.

[0070] Specifically, the handrail assembly 9 includes a movable rod 901 and a fixed rod 906. The fixed rod 906 is mounted on the base 1, and the movable rod 901 is slidably connected to the fixed rod 906. A handrail is provided on the movable rod 901. In this embodiment, the movable rod 901 is sleeved within the fixed rod 906 to achieve a telescopic function, such as... Figure 4 As shown.

[0071] Specifically, the transmission mechanism includes: a second transmission module 902 disposed on the movable rod 901, the input ends of the second transmission module 902 being arranged in pairs and the input ends being provided with second connectors 903, the second connectors 903 being mirror-distributed on both sides of the movable rod 901, and the crank handle 10 being plugged into the second connectors 903.

[0072] Both the first transmission module 7 and the second transmission module 902 are cross-shaft transmission components. Preferably, in this embodiment, the first transmission module 7 and the second transmission module 902 are bevel gear type transmission components, such as... Figure 1 and Figure 4 As shown; furthermore, a universal joint type transmission module can also be selected.

[0073] Preferably, in this embodiment, the second transmission module 902 is provided with two output ends and the number of second connectors 903 is two. When a person stands on the support plate 3 and faces the side where the handrail assembly 9 is located, the positions of the two second connectors 903 correspond to the left and right sides of the person, respectively. For people with limb disabilities, they can choose to insert the crank 10 from the side that suits them to adjust the tilt angle of the support plate 3.

[0074] The output end of the second transmission module 902 is connected to the first transmission shaft 904.

[0075] The fixed rod 906 has a second drive shaft 905 inside.

[0076] The first drive shaft 904 and the second drive shaft 905 are coaxially connected and can move axially.

[0077] The second drive shaft 905 can be plugged into the first connector 8.

[0078] Preferred, such as Figure 4 As shown, in this embodiment, the first drive shaft 904 is a polygonal prism, and the first drive shaft 904 is sleeved inside the bushing of the second drive shaft 905, and the two are configured to cooperate.

[0079] The fixing rod 906 is set on the base 1, and the second drive shaft 905 can be inserted into the first connector 8; the end of the second drive shaft 905 is sleeve-shaped.

[0080] Specifically, the movable rod 901 has a first positioning hole 9011 on its side, and the fixed rod 906 has several adjustment holes 9061 on its side; the movable rod 901 and the fixed rod 906 are relatively fixed by a positioning pin inserted coaxially through the first positioning hole 9011 and the adjustment holes 9061.

[0081] Specifically, the base 1 is provided with a slot 101, and the bottom of the fixing rod 906 is connected to the slot 101; the first connector 8 is provided inside the slot 101.

[0082] The bottom surface of the base 1 is provided with an anti-slip pad 102.

[0083] Specifically, the inner side of the support plate 3 is provided with a reinforcing rib 301, and one end of the strut 4 is hinged to the reinforcing rib 301.

[0084] A support base 302 is provided on the upper side of the support plate 3; an adjustable height support rod 303 is movably provided on the support base 302.

[0085] The support plate 3 has an anti-slip layer 304 on its top.

[0086] Specifically, the support rod 303 includes a core rod 3032, the outer wall of which is wrapped with a flexible protective sleeve 3031.

[0087] The support base 302 is provided with a slot 3021.

[0088] The end of the core rod 3032 is connected to the slot 3021; ​​the height of the core rod 3032 can be adjusted along the slot.

[0089] In this embodiment, a fastening screw is provided at the end of the core rod 3032. The fastening screw passes through the slot 3021 and is mounted on the core rod 3032. Tightening or loosening the fastening screw can adjust the position of the core rod 3032 on the support base 302.

[0090] The function of the support rod 303 is to provide support for the person standing on the inclined support plate 3 from the heel side. When in use, the person can adjust the position of the support rod 303 according to their own actual feeling so that the support rod 303 can support the foot in a more comfortable position and ensure that they are reliably supported.

[0091] The specific working principle of this utility model is as follows:

[0092] The device provided by this utility model can be widely applied to people who need foot and leg muscle exercises, such as patients who need rehabilitation exercises or people who need fitness exercises.

[0093] When the environment lacks external support, a handrail assembly 9 needs to be installed. During use, the user stands on the support plate 3 and holds the handrail on the movable rod 901. The user selects either the left or right hand side to insert the crank handle 10, and then cranks the handle 10. Power is transmitted to the first transmission module 7 via the second transmission module 902, the first transmission shaft 904, and the second transmission shaft 905. Furthermore, the first transmission module 7 drives the lead screw 6 to rotate, which in turn drives the connecting rod 5 and the slider 202 to move on the slide rail 201. The connecting rod 5 drives the support rod 4 to slowly lift the support plate 3. The user can adjust the support plate 3 to a suitable tilt angle for leg exercises.

[0094] Of course, the above description is only a preferred embodiment of this utility model and should not be considered as limiting the scope of the embodiments of this utility model. This utility model is not limited to the above examples, and all equivalent changes and improvements made by those skilled in the art within the scope of this utility model should be included in the patent coverage of this utility model.

Claims

1. A device for foot exercise, characterized in that, Includes a base (1), on which a support plate (3) for a person to stand is hinged; the base (1) is also provided with a lifting mechanism for controlling the tilt of the support plate (3), and the base (1) is provided with a first plug (8) that can drive the lifting mechanism to move, and the first plug (8) is connected to an input mechanism. The inner side of the support plate (3) is provided with a reinforcing rib (301), and one end of the strut (4) is hinged to the reinforcing rib (301); A support base (302) is provided on one side of the upper part of the support plate (3); an adjustable height rod (303) is movably provided on the support base (302). The support plate (3) has an anti-slip layer (304) on its top.

2. The device for foot exercise according to claim 1, characterized in that, The lifting mechanism includes: a slide rail assembly (2), a lead screw (6) and a first transmission module (7) disposed inside the base (1). A connecting rod (5) is connected to the movable part of the slide rail assembly (2). A support rod (4) is hinged between the support plate (3) and the connecting rod (5). The connecting rod (5) is threaded to the lead screw (6). The output end of the first transmission module (7) is coaxially connected to the lead screw (6). The first plug (8) is connected to the input end of the first transmission module (7). The input mechanism can be plugged into the first plug (8) to adjust the tilt angle of the support plate (3).

3. The device for foot exercise according to claim 1, characterized in that, The support rod (303) includes a core rod (3032), and the outer wall of the core rod (3032) is wrapped with a flexible protective sleeve (3031). The support base (302) is provided with a slot (3021); The end of the core rod (3032) is connected to the slot (3021); the height of the core rod (3032) can be adjusted along the slot.

4. A device for foot exercise according to claim 1 or 2, characterized in that, The input mechanism is a crank (10), which is inserted into the first connector (8) to drive the lifting mechanism.

5. A device for foot exercise according to claim 1 or 2, characterized in that, The input mechanism includes a handrail assembly (9) and a rocker arm (10). The handrail assembly (9) is mounted on the base, and the rocker arm (10) is inserted into the handrail assembly (9). The handrail assembly (9) is provided with a transmission mechanism, and the rocker arm (10) is connected to the transmission mechanism and connected to the first connector (8) through the transmission mechanism.

6. The device for foot exercise according to claim 5, characterized in that, The handrail assembly (9) includes a movable rod (901) and a fixed rod (906), the fixed rod (906) being mounted on the base (1), and the movable rod (901) being slidably connected to the fixed rod (906); a handrail is provided on the movable rod (901).

7. A device for foot exercise according to claim 6, characterized in that, The transmission mechanism includes: a second transmission module (902) disposed on the movable rod (901), the input ends of the second transmission module (902) are arranged in pairs and the input ends are provided with second connectors (903), the second connectors (903) are mirror distributed on both sides of the movable rod (901), and the crank (10) can be inserted into the second connectors (903); The output end of the second transmission module (902) is connected to the first transmission shaft (904). The fixed rod (906) has a second drive shaft (905) inside; The first drive shaft (904) and the second drive shaft (905) are coaxially connected and can move axially. The second drive shaft (905) can be plugged into the first connector (8).

8. A device for foot exercise according to claim 7, characterized in that, The movable rod (901) has a first positioning hole (9011) on its side, and the fixed rod (906) has several adjustment holes (9061) on its side; the movable rod (901) and the fixed rod (906) are relatively fixed by inserting positioning pins coaxially through the first positioning hole (9011) and the adjustment holes (9061).

9. A device for foot exercise according to claim 8, characterized in that, The base (1) is provided with a slot (101), and the bottom of the fixing rod (906) is connected to the slot (101); the first plug (8) is provided inside the slot (101); The bottom surface of the base (1) is provided with an anti-slip pad (102).

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