Lower limb thrombus prevention and rehabilitation exercise interestingness adjusting device

Abstract

The utility model discloses a lower limb thrombus prevention and rehabilitation exercise interesting adjusting device which comprises a rack and an adjusting assembly used for assisting a patient in exercising. The adjusting assembly comprises a pedestal, sliding cylinders and balloons, the pedestal is slidably connected to the rack, the multiple sliding cylinders are slidably connected into the pedestal, the multiple sliding cylinders are distributed on the pedestal in a fan shape, and the multiple balloons are fixedly connected to the pedestal; according to the utility model, the leg exercising effect can be effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical auxiliary devices, and in particular relates to a device for preventing thrombosis of lower limbs and for adjusting the interest of rehabilitation exercises. Background Art

[0002] Patients who are bedridden for a long time lack exercise of their lower limb muscles, and the passive movement of the limbs is ineffective, leading to decreased muscle strength and endurance, reduced muscle volume, and muscle atrophy, which makes them prone to complications such as fractures, joint stiffness, deformities, and back pain. At the same time, limb activity is reduced, blood flow is slow, and vascular hardening and stenosis cause venous thrombosis. Acute pulmonary embolism caused by the detachment of deep vein thrombosis is fatal. Active functional exercise is more conducive to the patient's recovery and prognosis. A device for exercising bedridden patients is now proposed. Utility Model Content

[0003] In view of the deficiencies in the prior art, the present invention provides a device for preventing thrombosis and exercising for the lower limbs and for adjusting the fun of rehabilitation exercises, which solves the above problems.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a lower limb thrombosis prevention and rehabilitation exercise fun adjustment device, including a frame, an adjustment component, for assisting patients in exercise; the adjustment component includes a base, a slide and a balloon, the base is slidably connected to the frame, multiple slides are slidably connected to the base, multiple slides are distributed in a fan shape on the base, and multiple balloons are respectively fixedly connected to the base.

[0005] Beneficial effects

[0006] The utility model provides a lower limb thrombosis prevention and rehabilitation exercise fun adjustment device, which has the following beneficial effects compared with the existing technology:

[0007] The relevant technician manually rotates the lever, so that the lever drives the screw fixedly connected to it to start rotating, and the screw drives the base threadedly connected to it to start linear motion along the connection between it and the frame, so as to adjust the position of the base and the patient's foot to prevent the distance from being too close or too far, which will lead to poor exercise effect. At the same time, the relevant technician starts the motor, so that the motor drives the transmission gear fixedly connected to its output shaft to start rotating, so that the transmission gear drives the gear meshing with it to rotate synchronously, so that the shaft fixedly connected at the gear axis starts to rotate, so that the sprocket fixedly connected to the shaft rotates synchronously, so that multiple sprockets are aligned with it. The meshing chains start to rotate synchronously with the cooperation of the meshing chains, so that the shaft drives the cams fixedly connected to it to start rotating, so that multiple cams start to contact the rotating drum respectively. When the cam's protrusion contacts the rotating drum, it starts to push the rotating drum, so that the slide starts to move linearly along the connection between it and the base, so that the balloon fixedly connected to the top of the slide leaks out from the base. At this time, the patient can control his feet to step on the balloon, and at the same time, multiple cams keep rotating, so that the stepped balloon begins to shrink into the base, and at the same time, the cam in another position starts to push the slide out of the base for the patient to step on, thereby increasing the fun of the exercise and increasing the exercise effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0009] Figure 2 It is a side view structural diagram of the utility model.

[0010] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model.

[0011] Figure 4 It is a schematic diagram of the top structure of the utility model.

[0012] Notes on the accompanying drawings: frame 101, adjustment component 2, base 201, slide 202, balloon 203, pad 204, shaft 205, cam 206, connecting frame 207, rotating drum 208, sprocket 209, chain 301, gear 302, motor 303, screw rod 304, shift rod 305, transmission gear 306. DETAILED DESCRIPTION

[0013] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0014] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0015] See also Figures 1 to 4 , provided in one embodiment of the present invention, is a device for preventing thrombosis and exercising for lower limbs and for adjusting the fun of rehabilitation exercises, comprising a frame 101, and further comprising:

[0016] Adjustment component 2, used to assist the patient in exercising;

[0017] The adjustment component 2 includes a base 201, a slide 202 and a balloon 203. The base 201 is slidably connected to the frame 101. Multiple slides 202 are slidably connected to the base 201. Multiple slides 202 are distributed in a fan shape on the base 201. Multiple balloons 203 are respectively fixedly connected to the base 201.

[0018] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific pedestal 201 described in the above embodiments. For example, the pedestal 201 is provided with a plurality of arc-shaped protrusions wrapped with rubber rings. The purpose of this arrangement is that when the patient's feet are placed on the pedestal 201, the arc-shaped protrusions can press the soles of the patient's feet; and the surface of the pedestal 201 that contacts the soles of the feet can be set to an inclined plane. The purpose of this arrangement is to facilitate its fit with the patient's feet.

[0019] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific balloon 203 described in the above embodiments. For example, the balloon 203 is made of soft material. The purpose of this setting is to provide a cushion for the contact between the patient's foot and the balloon 203, thereby preventing the patient from applying too much force and causing abrasions on the foot; and the balloon 203 is provided with a light source, which can emit light after it leaks out of the platform 201, so as to guide the patient to step on it in this way.

[0020] Specifically, a plurality of pads 204 are fixedly connected in the base 201 , and shafts 205 are rotatably connected to the pads 204 , and cams 206 are fixedly connected to the shafts 205 .

[0021] For the above examples, those skilled in the art should know that when implementing the above technical solutions, they are not limited to the specific cams 206 described in the above embodiments. For example, the initial angles of the multiple cams 206 are different. The purpose of this setting is to facilitate the random leakage of only one balloon 203 at a time.

[0022] Specifically, the plurality of slide cylinders 202 are respectively fixedly connected with a connecting frame 207 , and the connecting frame 207 is rotatably connected with a rotating cylinder 208 .

[0023] For the above examples, those skilled in the art should know that when implementing the above technical solutions, they are not limited to the specific rotating drum 208 described in the above embodiments. For example, a damping rubber ring is provided on the rotating drum 208. The purpose of this setting is to facilitate providing a buffer for its contact with the cam 206 in this way.

[0024] Specifically, the plurality of shafts 205 are respectively fixedly connected with sprockets 209 , and the plurality of sprockets 209 cooperate with each other and mesh with the chain 301 .

[0025] For the above examples, those skilled in the art should know that when implementing the above technical solutions, they are not limited to the specific shaft 205 described in the above embodiments. For example, a bearing ring is provided at the connection between the shaft 205 and the pad 204. The purpose of this setting is to facilitate reducing the friction encountered during rotation in this way, thereby preventing the shaft from breaking due to long-term use.

[0026] Specifically, a gear 302 is fixedly connected to any of the shafts 205 , the gear 302 is meshed with a transmission gear 306 , the transmission gear 306 is fixedly connected to the output shaft of the motor 303 , and the motor 303 is fixedly connected to the base 201 .

[0027] For the above example, those skilled in the art should know that when implementing the above technical solution, they are not limited to the specific transmission gear 306 described in the above embodiment. For example, the transmission gear 306 should be a motor with multiple adjustable speeds. The purpose of this setting is to facilitate adjusting the speed at which the balloon 203 leaks out of the platform 201 by adjusting the output speed of the motor.

[0028] Specifically, a screw rod 304 is rotatably connected to the frame 101 , the screw rod 304 is threadedly connected to the base 201 , and one end of the screw rod 304 is fixedly connected to the shifting rod 305 .

[0029] For the above examples, those skilled in the art should know that when implementing the above technical solutions, they are not limited to the specific screw rod 304 described in the above embodiments. For example, the screw rod 304 can be a reciprocating screw rod. The purpose of this setting is that when the slider threadedly connected to the reciprocating screw rod moves to one end, the reciprocating screw rod can be continued to rotate in the same direction, thereby quickly changing the movement direction of the slider.

[0030] For the above examples, those skilled in the art should know that when implementing the above technical solutions, they are not limited to the specific rack 101 described in the above embodiments. For example, universal wheels are provided at the bottom of the rack 101. The purpose of such a setting is to facilitate the movement of the device under control in this way.

[0031] In the embodiment of the present invention, the relevant technician places the frame 101 on the bed frame and places the patient's legs on the frame 101. At this time, the lever 305 is manually rotated, so that the lever 305 drives the screw rod 304 fixedly connected thereto to start rotating, so that the screw rod 304 drives the pedestal 201 threadedly connected thereto to start linear motion along the connection between it and the frame 101, thereby adjusting the position of the pedestal 201 from the patient's feet to prevent the distance from being too close or too far resulting in poor exercise effect. At the same time, the relevant technician starts the motor 303, so that the motor 303 drives the transmission gear 306 fixedly connected on its output shaft to start rotating, so that the transmission gear 306 drives the gear 302 meshing with it to rotate synchronously, so that the shaft 205 fixedly connected at the axis of the gear 302 starts to rotate, so that the sprocket 209 fixedly connected to the shaft 205 is synchronously rotated. The cam 206 is in contact with the rotating drum 208, and the cam 206 is in contact with the rotating drum 208, and the rotating drum 208 is pushed, so that the slide 202 starts to move linearly along the connection between the slide 202 and the platform 201, so that the balloon 203 fixedly connected to the top of the slide 202 leaks out of the platform 201. At this time, the patient can control his foot to step on the balloon 203, and the cams 206 keep rotating, so that the balloon 203 after being stepped on begins to shrink into the platform 201. At the same time, the cam 206 at another position starts to push the slide 202 out of the platform 201 for the patient to step on, thereby increasing the fun of the exercise and increasing the exercise effect.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0033] The term "fixed connection" as used in this application refers to a connection in which parts or components are fixed without any relative movement. It can be categorized into two types: detachable connection and non-detachable connection.

[0034] (1) Removable connection: Components are fastened together using screws, splines, wedge pins, etc. This type of connection allows for disassembly during maintenance without damaging the components. However, the connectors used must be of the correct specifications (e.g., length of bolts, keys, wedge pins) and properly tightened.

[0035] (2) Non-detachable connections: These mainly refer to welding, riveting, and tenoning. Since parts must be forged, sawed, or oxygen-cut for disassembly during repair or replacement, they are generally not reusable. Furthermore, attention should be paid to workmanship quality, technical inspection, and remedial measures (such as calibration and polishing) during connection.

[0036] The sliding connection referred to in this application means that the component can slide along a linear trajectory, and the hinged connection referred to in this application means that the component can rotate along an axial constraint.

[0037] In some cases, the sliding connections and hinges referred to in this application may also be damped so that the components have the ability to maintain a desired position.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for preventing thrombosis and exercising for lower limbs and for adjusting the fun of rehabilitation training, comprising a frame (101), characterized in that: Also includes: an adjustment component (2) for assisting the patient in exercising; The adjustment component (2) comprises a pedestal (201), a slide (202) and a balloon (203); the pedestal (201) is slidably connected to the frame (101); a plurality of slides (202) are slidably connected to the pedestal (201); the plurality of slides (202) are distributed in a fan-shaped manner on the pedestal (201); and the plurality of balloons (203) are respectively fixedly connected to the pedestal (201).

2. The lower limb thrombosis prevention and rehabilitation exercise interest adjustment device according to claim 1, characterized in that: A plurality of pads (204) are fixedly connected inside the pedestal (201), and shafts (205) are rotatably connected to the pads (204), and a cam (206) is fixedly connected to the shafts (205).

3. The lower limb thrombosis prevention and rehabilitation exercise interest adjustment device according to claim 1, characterized in that: The plurality of slide cylinders (202) are respectively fixedly connected with a connecting frame (207), and the connecting frame (207) is rotatably connected with a rotating cylinder (208).

4. The lower limb thrombosis prevention and rehabilitation exercise interest adjustment device according to claim 2, characterized in that: The plurality of shafts (205) are respectively fixedly connected with sprockets (209), and the plurality of sprockets (209) cooperate with each other to be meshed and connected with the chain (301).

5. The lower limb thrombosis prevention and rehabilitation exercise interest adjustment device according to claim 2, characterized in that: A gear (302) is fixedly connected to any of the shafts (205), the gear (302) is meshed with a transmission gear (306), the transmission gear (306) is fixedly connected to the output shaft of a motor (303), and the motor (303) is fixedly connected to the base (201).

6. The lower limb thrombosis prevention and rehabilitation exercise interest adjustment device according to claim 1, characterized in that: A screw rod (304) is rotatably connected to the frame (101), the screw rod (304) is threadedly connected to the base (201), and one end of the screw rod (304) is fixedly connected to the shift rod (305).

7. The lower limb thrombosis prevention and rehabilitation exercise interest adjustment device according to claim 1, characterized in that: The base (201) is provided with a plurality of arc-shaped protrusions wrapped with rubber rings.

8. The lower limb thrombosis prevention and rehabilitation exercise interest adjustment device according to claim 3, characterized in that: The rotating drum (208) is provided with a damping rubber ring.

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