An osteoporosis rehabilitation exercise device

Abstract

This invention belongs to the field of rehabilitation exercise technology, specifically relating to an osteoporosis rehabilitation exercise device, including a base plate; a seat connected to the top rear side of the base plate, having a seat board; two T-shaped placement plates connected to the top rear side of the base plate and symmetrically arranged on the left and right sides of the seat, each T-shaped placement plate holding a weight; and two connecting plates symmetrically connected to the rear side of the seat board, each connecting plate having a swing plate at its upper part that can rotate up and down, with a lifting plate slidably connected to the swing plate and fasteners for positioning the lifting plate; the front side of the lifting plate has a limiting wheel for limiting the user's upper arm. The limiting wheel limits the upper arm, preventing it from being raised during forearm flexion exercises, thus ensuring the standard and correctness of the patient's exercise movements and improving the rehabilitation exercise effect.

Description

Technical Field

[0001] This invention belongs to the field of rehabilitation exercise technology, and specifically relates to an osteoporosis rehabilitation exercise device. Background Technology

[0002] Osteoporosis, also known as osteoporosis syndrome, is a bone disease caused by various factors. While bone tissue exhibits normal calcification and a normal ratio of calcium salts to matrix, it is characterized by a decrease in the amount of bone tissue per unit volume, making it a metabolic bone disorder. Treatment for osteoporosis requires not only calcium supplementation but also appropriate exercise to improve the effectiveness and efficiency of rehabilitation.

[0003] Traditional osteoporosis exercises include squatting, wall pushes, forearm flexion and lifting heavy objects, and leg raises. For the forearm flexion and lifting exercise, patients sit in a chair, hold a weight, and repeatedly lift and lower it to flex the forearm and exercise the elbow joint. However, in practice, patients often unconsciously lift their upper arm along with the weight, resulting in incorrect form and poor elbow joint exercise effectiveness. Summary of the Invention

[0004] This invention is made to solve the above-mentioned problems and aims to provide an osteoporosis rehabilitation exercise device that can limit the upper arm to ensure the standard and correctness of the patient's movements when performing forearm flexion and lifting heavy objects, thereby improving the rehabilitation exercise effect.

[0005] This invention provides an osteoporosis rehabilitation exercise device, characterized by: a base plate; a seat connected to the top rear side of the base plate, having a seat board; two T-shaped placement plates connected to the top rear side of the base plate and symmetrically arranged on the left and right sides of the seat, each T-shaped placement plate having a weight placed on it; and two connecting plates symmetrically connected to the rear side of the seat board, each connecting plate having a swing plate at its upper part that can rotate up and down, a lifting plate slidably connected to the swing plate and having fasteners for positioning the lifting plate, and a limiting wheel for limiting the user's upper arm on the front side of the lifting plate.

[0006] The osteoporosis rehabilitation exercise device provided by the present invention may also have the following features: a seat plate that can move up and down is slidably connected to the seat plate via a sliding rod; an L-shaped fixing plate is slidably connected to the sliding rod; the L-shaped fixing plate is fixedly connected to the bottom of the seat plate; a tension spring is connected between the sliding rod and the L-shaped fixing plate; a lifting frame is connected to the sliding rod; hook rods are symmetrically connected to the left and right sides of the rear side of the lifting frame; a rotating block is connected to the lower part of the swing plate; the rotating block contacts the hook rod; the hook rod moves down to push the rotating block to drive the swing plate to rotate upward, so that the limiting wheel rotates to the front side of the upper arm, thereby limiting the upper arm.

[0007] The osteoporosis rehabilitation exercise device provided by the present invention may also have the following feature: a torsion spring is connected between the swing plate and the connecting plate.

[0008] The osteoporosis rehabilitation exercise device provided by the present invention may also have the following feature: wherein the fastener is a fastening bolt, and the fastening bolt is threadedly connected to the rear side of the lifting plate.

[0009] The osteoporosis rehabilitation exercise device provided by the present invention may also have the following features: a rod frame is connected to the top front side of the base plate, a support plate that can move up and down is provided on the rod frame, and a screw is rotatably connected to the rod frame. The screw is threadedly connected to the support plate, and the up and down movement of the support plate is adjusted by rotating the screw.

[0010] The osteoporosis rehabilitation exercise device provided by the present invention may also have the following feature: the side of the support plate facing the seat is provided with anti-slip texture.

[0011] The osteoporosis rehabilitation exercise device provided by the present invention may also have the following feature: wherein a rotatable support roller for supporting the lower leg is provided on the top rear side of the base plate.

[0012] The osteoporosis rehabilitation exercise device provided by the present invention may also have the following features: a U-shaped mounting plate is connected to the top rear side of the base plate, the U-shaped mounting plate is located behind the seat, and multiple support rollers are rotatably connected to the upper part of the U-shaped mounting plate.

[0013] The osteoporosis rehabilitation exercise device provided by the present invention may also have the following features: a standing board is detachably installed on the top front side of the base plate, the standing board is located in front of the seat, and two footprints for the user to stand on are symmetrically opened on the top of the standing board.

[0014] The osteoporosis rehabilitation exercise device provided by the present invention may also have the following feature: the weight block is also connected to a handle, and the handle is provided with a sponge sleeve.

[0015] The beneficial effects of this invention are as follows:

[0016] 1. The limit wheel can limit the upper arm to prevent it from being raised together when performing forearm flexion exercises, thus ensuring the standard and correctness of the patient's exercise movements and improving the rehabilitation exercise effect.

[0017] 2. Through the cooperation of tension spring, torsion spring and hook rod, when the user (patient) sits on the seat, the swing plate can drive the limit wheel to turn the seat and limit the upper arm. When the patient stands up and gets off the seat, the swing plate can drive the limit wheel to turn away from the seat and release the patient from the limit. Therefore, the limit wheel can be turned and the patient can be turned away from the seat without manual operation, which can reduce manual operation and make it more convenient to use.

[0018] 3. The support board can support the arms, allowing patients to perform wall-pushing prone exercises to strengthen the shoulder and elbow joints; the support rollers can support the lower legs, allowing the lower legs to remain raised for an appropriate duration to strengthen the knee joints.

[0019] In summary, this invention can assist patients in performing various exercise movements, meeting the diverse exercise needs of osteoporosis patients during rehabilitation. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the osteoporosis rehabilitation exercise device in an embodiment of the present invention;

[0021] Figure 2 This is a partial three-dimensional structural diagram of the osteoporosis rehabilitation exercise device in an embodiment of the present invention. Figure 1 ;

[0022] Figure 3 This is a partial three-dimensional structural diagram of the osteoporosis rehabilitation exercise device in an embodiment of the present invention. Figure 2 ;

[0023] Figure 4 This is a three-dimensional structural diagram of the lifting frame, hook rod, and rotating block in an embodiment of the present invention;

[0024] Figure 5 This is a three-dimensional structural diagram of the rod frame, support plate, and screw in an embodiment of the present invention. Figure 1 ;

[0025] Figure 6 This is a three-dimensional structural diagram of the rod frame, support plate, and screw in an embodiment of the present invention. Figure 2 ;

[0026] Figure 7 This is a three-dimensional structural diagram of the U-shaped mounting plate and support roller in an embodiment of the present invention;

[0027] Figure 8 This is a three-dimensional structural diagram of the standing board and foot print in an embodiment of the present invention.

[0028] Symbol explanations in the diagram: 1-Base plate, 2-Seat, 3-T-shaped placement plate, 4-Weight block, 5-Handle, 6-Connecting plate, 7-Swing plate, 8-Lifting plate, 9-Limiting wheel, 10-Fasting bolt, 11-Slide rod, 12-Seat plate, 13-L-shaped fixing plate, 14-Telescopic spring, 15-Lifting frame, 16-Hook rod, 17-Rotating block, 18-Rack frame, 19-Support plate, 20-Screw rod, 21-Anti-slip texture, 22-U-shaped mounting plate, 23-Support roller, 24-Standing plate, 25-Footprint, 26-Seat plate, 27-Backrest. Detailed Implementation

[0029] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0030] To make the technical means, creative features, objectives and effects of the present invention easy to understand, the following embodiments, in conjunction with the accompanying drawings, provide a detailed description of the osteoporosis rehabilitation exercise device of the present invention.

[0031] <Example>

[0032] Figure 1 This is a three-dimensional structural diagram of the osteoporosis rehabilitation exercise device in an embodiment of the present invention; Figure 2 This is a partial three-dimensional structural diagram of the osteoporosis rehabilitation exercise device in an embodiment of the present invention. Figure 1 .

[0033] like Figures 1-2 As shown, this embodiment provides an osteoporosis rehabilitation exercise device 100, including a base plate 1, a seat 2, two T-shaped placement plates 3 and two connecting plates 6.

[0034] The base plate 1 is rectangular. The seat 2 is connected to the top rear side of the base plate 1 and has a seat 26 and a backrest 27. Two T-shaped placement plates 3 are symmetrically connected to the top rear side of the base plate 1, with the left and right T-shaped placement plates 3 located on the left and right sides of the seat 2, respectively. A weight block 4 is placed on the T-shaped placement plate 3, and a handle 5 is connected to the top of the weight block 4. A sponge sleeve is attached to the handle 5. The sponge sleeve provides soft cushioning, reducing the impact and pressure on the hand when lifting the weight block 4, thus protecting the hand. The sponge sleeve also increases the friction with the hand, thereby preventing slippage.

[0035] Two connecting plates 6 are symmetrically connected to the rear side of the seat plate 26. Each connecting plate 6 has a hinged swing plate 7 that can rotate up and down at its upper part. A lifting plate 8 is slidably connected to the swing plate 7, and the swing plate 7 is also equipped with fasteners for positioning the lifting plate 8. In this embodiment, the fastener is a fastening bolt 10, which is threaded onto the rear side of the lifting plate 8. A limiting wheel 9 for limiting the patient's upper arm is rotatably connected to the front side of the lifting plate 8.

[0036] Initially, the swing plate 7 is in a horizontal position, and the limiting wheel 9 is in a vertical position and away from the seat 2. The patient can sit on the seat 2 and then rotate the swing plate 7 upward to a vertical position, so that the limiting wheel 9 can rotate to the front of the seat 2 and be in a horizontal position. Then, the patient can hold the handle 5 and repeatedly lift and lower the weight block 4 to exercise the elbow joint by bending the forearm. The limiting wheel 9 can limit the upper arm to prevent the upper arm from being lifted up together when performing forearm bending exercises, thereby ensuring the standard and correctness of the patient's exercise movements and improving the rehabilitation exercise effect. The height of the limiting wheel 9 can be adjusted according to actual needs to suit patients of different heights. Loosening the fastening bolt 10 will release the locking of the lifting plate 8, and then the lifting plate 8 will drive the limiting wheel 9 to move up or down to adjust the height of the limiting wheel 9. After adjustment, tightening the fastening bolt 10 will lock the lifting plate 8 again. When the patient wants to get up from the seat 2, the swing plate 7 will be turned down to the horizontal position so that the limiting wheel 9 will turn away from the seat 2, thereby releasing the restriction on the patient so that the patient can get up.

[0037] Figure 3 This is a partial three-dimensional structural diagram of the osteoporosis rehabilitation exercise device in an embodiment of the present invention. Figure 2 ; Figure 4 This is a three-dimensional structural diagram of the lifting frame, hook rod, and rotating block in an embodiment of the present invention.

[0038] like Figures 2-4 As shown, the seat plate 26 is symmetrically connected to two sets of sliding rods 11 that can move up and down. The two sliding rods 11 are arranged in pairs, with the two sliding rods 11 in each set being symmetrically arranged on the left and right. The top of the two sets of sliding rods 11 are connected to the seat plate 12, which is located on the upper side of the seat plate 26.

[0039] An L-shaped fixing plate 13 is slidably connected to the slide rod 11, and the L-shaped fixing plate 13 is fixedly connected to the bottom of the seat plate 26. A telescopic spring 14 is also connected between the slide rod 11 and the L-shaped fixing plate 13. A lifting frame 15 is connected to the rear slide rod 11. Two sets of hook rods 16 are symmetrically connected to the top rear side of the lifting frame 15. The two hook rods 16 in each set are arranged symmetrically, one in front and one behind. The hook rods 16 on the front and rear sides are located on the front and rear sides of the connecting plate 6, respectively. Rotating blocks 17 are connected to the lower part of the front and rear sides of the swing plate 7. The swing plate 7 can rotate up and down relative to the connecting plate 6 through the rotating blocks 17. The rotating blocks 17 on the front and rear sides are in contact with the hook rods 16 on the front and rear sides, respectively. A torsion spring (not shown in the figure) is connected between the swing plate 7 and the connecting plate 6.

[0040] When the swing plate 7 is in a horizontal position, the rotating block 17 is also in a horizontal position. When the patient sits on the seat plate 12, the seat plate 12 causes the slide rod 11 to move downward, and the telescopic spring 14 is compressed accordingly. The downward movement of the slide rod 11 drives the hook rod 16 to move downward through the lifting frame 15. The downward movement of the hook rod 16 pushes the rotating block 17 to rotate the swing plate 7 upward to a vertical position, so that the limiting wheel 9 rotates to the front of the user's upper arm to limit the upper arm, and the torsion spring is compressed accordingly. When the patient stands up and disengages from the seat plate 12, the return action of the telescopic spring 14 pushes the seat plate 12 to move the slide rod 11 upward to return to its original position, thereby causing the lifting frame 15 to move the hook rod 16 upward and disengage from the rotating block 17. Under the return action of the torsion spring, the swing plate 7 drives the limiting wheel 9 to rotate away from the seat 2, thereby releasing the restriction on the patient. Thus, the limiting wheel 9 can be turned and rotated away from the seat 2 without manual operation, thereby reducing manual operation and making it more convenient to use.

[0041] Figure 5 This is a three-dimensional structural diagram of the rod frame, support plate, and screw in an embodiment of the present invention. Figure 1 ; Figure 6 This is a three-dimensional structural diagram of the rod frame, support plate, and screw in an embodiment of the present invention. Figure 2 .

[0042] like Figures 5-6 As shown, a rod frame 18 is also connected to the top front side of the base plate 1. A support plate 19 that can move up and down is provided on the rod frame 18, and a screw 20 is rotatably connected to the rod frame 18. The screw 20 is threadedly connected to the support plate 19, and the up and down movement of the support plate 19 can be adjusted by rotating the screw 20. Anti-slip texture 21 is provided on the side of the support plate 19 facing the seat 2.

[0043] Patients can perform wall-pushing prone exercises by supporting themselves with their hands on the support board 19 to strengthen their shoulder and elbow joints. The anti-slip texture 21 on the support board 19 increases the friction between the arms and the support board 19, thus preventing slippage. Rotating the screw 20 moves the support board 19 up and down to adjust its height, making it suitable for patients of different heights.

[0044] Figure 7 This is a three-dimensional structural diagram of the U-shaped mounting plate and support roller in an embodiment of the present invention.

[0045] like Figure 7 As shown, a U-shaped mounting plate 22 is connected to the top rear side of the base plate 1, and the U-shaped mounting plate 22 is located behind the seat 2. Three support rollers 23 for supporting the lower legs are rotatably connected to the upper part of the U-shaped mounting plate 22 at intervals from front to back. The three support rollers 23 are located at the same horizontal height.

[0046] The patient can stand behind the seat 2 and hold onto the backrest 27 of the seat 2, then bend and raise their lower leg to exercise the knee joint. The support roller 23 can support the lower leg so that the lower leg can be raised for a suitable duration. Then lower the lower leg and repeat the up and down leg raising action. Since the support roller 23 is rotatably connected to the U-shaped mounting plate 22, the support roller 23 can rotate to massage the lower leg.

[0047] Figure 8 This is a three-dimensional structural diagram of the standing board and foot print in an embodiment of the present invention.

[0048] like Figure 8 As shown, a standing board 24 is detachably mounted on the top front side of the base plate 1 via bolts, and the standing board 24 is located in front of the seat 2. Two symmetrical footprints 25 are cut on the top of the standing board 24. The patient can place their feet on the two footprints 25 with their legs spread apart, thus reminding the patient to maintain the correct posture.

[0049] In addition, patients can stand on the two soles of their feet 25 and raise their hands to a horizontal position to squat down, which can exercise the knee joints. The seat 2 can support the patient to prevent the patient from falling when they are weak.

[0050] Those skilled in the art should understand that this invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to this invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. An osteoporosis rehabilitation exercise device, characterized in that, include: Base plate (1); Seat (2), connected to the top rear side of base plate (1), has a seat plate (26); Two T-shaped placement plates (3) are connected to the top rear side of the base plate (1) and are symmetrically arranged on the left and right sides of the seat (2). Each T-shaped placement plate (3) has a weight block (4) placed on it; and Two connecting plates (6) are symmetrically connected to the rear side of the seat plate (26). Each connecting plate (6) has a swing plate (7) that can rotate up and down on its upper part. A lifting plate (8) is slidably connected to the swing plate (7) and is provided with fasteners for positioning the lifting plate (8). The front side of the lifting plate (8) is provided with a limiting wheel (9) for limiting the user's upper arm. The seat plate (26) is slidably connected to a seat plate (12) that can move up and down via a slide rod (11). An L-shaped fixing plate (13) is slidably connected to the slide rod (11), and the L-shaped fixing plate (13) is fixedly connected to the bottom of the seat plate (26). A tension spring (14) is connected between the slide rod (11) and the L-shaped fixing plate (13). A lifting frame (15) is connected to the slide rod (11). Hook rods (16) are symmetrically connected to the rear side of the lifting frame (15). Rotating blocks (17) are connected to the lower part of the swing plate (7). The rotating blocks (17) are in contact with the hook rods (16). The hook rods (16) move down to push the rotating blocks (17) to drive the swing plate (7) to rotate upward, so that the limiting wheel (9) rotates to the front side of the upper arm, thereby limiting the upper arm.

2. The osteoporosis rehabilitation exercise device according to claim 1, characterized in that: in, A torsion spring is also connected between the swing plate (7) and the connecting plate (6).

3. The osteoporosis rehabilitation exercise device according to claim 1, characterized in that: in, The fastener is a fastening bolt (10), which is threaded onto the rear side of the lifting plate (8).

4. The osteoporosis rehabilitation exercise device according to claim 1, characterized in that: in, A rod frame (18) is connected to the top front side of the base plate (1), and a support plate (19) that can move up and down is provided on the rod frame (18). A screw (20) is rotatably connected to the rod frame (18). The screw (20) is threadedly connected to the support plate (19). The up and down movement of the support plate (19) can be adjusted by rotating the screw (20).

5. The osteoporosis rehabilitation exercise device according to claim 4, characterized in that: in, The support plate (19) has anti-slip texture (21) on the side facing the seat (2).

6. The osteoporosis rehabilitation exercise device according to claim 1, characterized in that: in, The bottom plate (1) is provided with a rotatable support roller (23) on the rear side of the top to support the lower leg.

7. The osteoporosis rehabilitation exercise device according to claim 6, characterized in that: in, A U-shaped mounting plate (22) is connected to the top rear side of the base plate (1). The U-shaped mounting plate (22) is located behind the seat (2). Multiple support rollers (23) are rotatably connected to the upper part of the U-shaped mounting plate (22).

8. The osteoporosis rehabilitation exercise device according to claim 1, characterized in that: in, A standing board (24) is detachably installed on the top front side of the base plate (1). The standing board (24) is located in front of the seat (2). The top of the standing board (24) has two symmetrical footprints (25) for the user to stand on.

9. The osteoporosis rehabilitation exercise device according to claim 1, characterized in that: in, The weight block (4) is also connected to a handle (5), and the handle (5) is provided with a sponge sleeve.

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