Lower limb exercise device for orthopedic nursing

Abstract

The utility model discloses a lower limb exercise device for orthopaedic nursing, which comprises a fixing plate, a plurality of fixing holes are arranged on the fixing plate, the fixing plate is fixed with a wall surface by inserting fixing nails into the fixing holes, a threaded guide rod, an adjusting spring, an adjusting knob and a foot fixing base are arranged on the fixing plate, and the foot fixing base is fixed on the fixing plate. The bottom ends of the threaded guide rods are fixedly connected to the fixing plate, the top ends of the threaded guide rods are used for being inserted into transverse plates on the two sides of the foot fixing bottom plate, and the threaded guide rods are sleeved with the adjusting springs. By adopting the combination of a plurality of structures such as the threaded guide rod, the adjusting spring, the adjusting knob and the foot fixing base, the foot of a patient can be fixed on the foot fixing base through the foot fixing bandage, and the foot fixing base can be treaded after the foot of the patient is fixed; the foot fixing base presses the adjusting spring to slide on the threaded guide rod, so that leg bending and leg stretching exercises are achieved.

Description

Technical Field

[0001] This utility model relates to the field of exercise equipment technology, specifically to a lower limb exercise device for orthopedic care. Background Technology

[0002] Orthopedic nursing generally involves caring for patients after fracture surgery. Fractures usually occur in the limbs. After a lower limb fracture, due to the inability to exert force for a long time, the lower limbs will experience a certain degree of muscle atrophy after recovery, so lower limb rehabilitation exercises are necessary.

[0003] To facilitate better lower limb rehabilitation, users typically need to use exercise devices. However, current exercise devices require users to stand, hold onto handrails, and walk slowly to achieve the purpose of rehabilitation exercises. Due to the patient's own weight, this type of exercise puts a lot of pressure on the lower limbs, so patients need to pay attention to taking regular breaks to reduce the pressure on their lower limbs when exercising.

[0004] Existing lower limb exercise devices cannot effectively increase strength to improve leg training during leg flexion or extension exercises, resulting in slower leg recovery. Utility Model Content

[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a lower limb exercise device for orthopedic nursing, including a fixing plate with multiple fixing holes. The fixing plate is fixed to the wall by fixing nails inserted into the fixing holes. The fixing plate is provided with a threaded guide rod, an adjusting spring, an adjusting knob, and a foot fixing base. The bottom end of the threaded guide rod is fixed to the fixing plate, and its top end is used to insert into the horizontal plates on both sides of the foot fixing base. The adjusting spring is sleeved on the threaded guide rod, with one end connected to the adjusting knob and the other end connected to the foot fixing base. The adjusting knob is threadedly connected to the threaded guide rod. Multiple foot fixing straps are provided on the foot fixing base. By rotating the adjusting knob on the threaded guide rod, the adjusting spring is compressed or extended to adjust the elasticity during leg exercise.

[0006] Furthermore, the foot fixing base has multiple circular holes on its horizontal plate, and the top end of the threaded guide rod extends through the circular holes to connect with the horizontal plate. A limit ring is provided on the side of the threaded guide rod that extends out of the horizontal plate.

[0007] Furthermore, the foot fixing base includes a protective shell, a drive motor, multiple massage rollers, and a conveyor belt. The output end of the drive motor is connected to a drive wheel, and driven wheels are located at both ends of a central shaft at the center of the multiple massage rollers. The conveyor belt is fitted onto the drive wheel and the driven wheels. The advantages of this utility model compared to the prior art are:

[0008] This invention combines multiple structures, including a threaded guide rod, an adjusting spring, an adjusting knob, and a foot fixing base. The patient's foot can be secured to the foot fixing base using foot straps. After the foot is secured, the patient can step on the foot fixing base, which in turn presses the adjusting spring, causing it to slide along the threaded guide rod to perform leg flexion and extension exercises. During exercise, the patient can adjust the elasticity by rotating the adjusting knob according to their leg condition and desired elasticity, thus ensuring the elasticity of the lower limb exercise device meets their needs and is beneficial for leg rehabilitation.

[0009] This invention combines a protective shell, a drive motor, multiple massage rollers, and a conveyor belt within a foot-fixing base. This allows for foot massage during lower limb exercises, accelerating blood circulation in the soles of the feet and speeding up recovery for orthopedic patients. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of a lower limb exercise device for orthopedic nursing according to the present invention. Figure 1 ;

[0011] Figure 2 This is a schematic diagram of the structure of a lower limb exercise device for orthopedic nursing according to the present invention. Figure 2 ;

[0012] Figure 3 This is a schematic diagram of the wall installation of a lower limb exercise device for orthopedic nursing according to this utility model;

[0013] Figure 4 This is a reference diagram showing the adjustment knob of a lower limb exercise device for orthopedic nursing according to this utility model;

[0014] Figure 5 A schematic diagram of the structure for fixing the foot base;

[0015] Figure 6 Partial diagram of the foot-fixed base Figure 1 ;

[0016] Figure 7 Partial diagram of the foot-fixed base Figure 2 .

[0017] The components include: 1. Fixing plate; 2. Fixing hole; 3. Threaded guide rod; 4. Adjusting spring; 5. Adjusting knob; 6. Foot fixing base; 7. Foot fixing strap; 8. Horizontal plate; 9. Circular hole; 10. Limiting ring; 11. Protective shell; 12. Drive motor; 13. Massage roller; 14. Conveyor belt; 15. Drive wheel; 16. Driven wheel; 17. Central shaft; 18. Linkage plate; 19. Fabric layer; 20. Massage protrusions. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings.

[0019] The present invention will be described in detail with reference to the accompanying drawings.

[0020] This utility model provides a lower limb exercise device for orthopedic care, including a fixing plate 1 with multiple fixing holes 2. The fixing plate 1 is fixed to the wall by fixing nails inserted into the fixing holes 2. The fixing plate 1 is provided with a threaded guide rod 3, an adjusting spring 4, an adjusting knob 5, and a foot fixing base 6. The bottom end of the threaded guide rod 3 is fixed to the fixing plate 1, and its top end is used to insert into the horizontal plates 8 on both sides of the foot fixing base 6. The adjusting spring 4 is sleeved on the threaded guide rod 3, with one end connected to the adjusting knob 5 and the other end connected to the foot fixing base 6. The adjusting knob 5 is threaded to the threaded guide rod 3. Multiple foot fixing straps 7 are provided on the foot fixing base 6. By rotating the adjusting knob 5 on the threaded guide rod 3, the adjusting spring 4 is compressed or extended to adjust the elasticity during leg exercise.

[0021] Example 1:

[0022] In use, the fixing nails can be inserted into the fixing holes 2 on the fixing plate 1 to fix the fixing plate 1 to the wall. Figure 3 As shown, after fixation, the patient can sit in a chair or on a hospital bed and secure their foot to the foot fixation base 6 using multiple foot fixation straps 7. By pressing the foot against the foot fixation base 6, the foot fixation base 6 presses against the adjusting spring 4, which slides along the threaded guide rod 3, allowing the patient to extend their leg. When flexing the leg, the adjusting spring 4 causes the foot fixation base 6 to return along the threaded guide rod 3, allowing the patient to flex their leg. The adjusting spring 4 enables the foot fixation base 6 to automatically return, saving manpower.

[0023] like Figure 1-4As shown, when it is necessary to adjust the elasticity of the leg extension, the patient can rotate the adjustment knob 5 according to their own needs. The rotation of the adjustment knob 5 drives the adjustment spring 4 to compress or extend, thereby meeting the patient's needs for leg exercise by adjusting the elasticity.

[0024] To prevent the threaded guide rod from sliding off the horizontal plate, the foot fixing base 6 has multiple circular holes 9 on the horizontal plate 8. The top end of the threaded guide rod 3 extends through the circular holes 9 and connects with the horizontal plate 8. A limit ring 10 is provided on the side of the threaded guide rod 3 that extends out of the horizontal plate 8.

[0025] Example 2:

[0026] like Figure 5-7 As shown, the foot fixing base 6 includes a protective shell 11, a drive motor 12, multiple massage rollers 13, and a conveyor belt 14. The output end of the drive motor 12 is connected to a drive wheel 15. Driven wheels 16 are arranged at both ends of a central shaft 17 at the center of the multiple massage rollers 13. The conveyor belt 14 is sleeved on the drive wheel 15 and the driven wheels 16. Three sets of massage rollers 13 are arranged in an equilateral triangle structure. Linkage plates 18 are fixedly arranged on the side of each massage roller 13. The central shaft 17 is fixedly connected to the linkage plates 18. The drive motor drives the central shaft to rotate through the conveyor belt, and the central shaft drives the multiple massage rollers to rotate through the linkage plates.

[0027] The top opening of the protective shell 11 is a fabric layer 19. When a massage roller 13 rotates to its highest point, the massage rollers 13 distributed at the top support the fabric layer 19 into an arc-shaped structure. The outer circumferential surface of the massage roller 13 is provided with integrally formed massage protrusions 20.

[0028] When this invention is in use, the drive motor 12 can be activated when the patient massages the soles of their feet during lower limb exercises. The drive motor 12 drives the conveyor belt 14 to rotate via the drive wheel 15, which in turn drives the driven wheel 16 to rotate. The rotation of the driven wheel drives the central shaft 17 to rotate, and the rotation of the central shaft 17 drives the linkage plate 18 to rotate. Multiple massage rollers 13 are arranged in an equilateral triangle structure and installed on the linkage plate 18. The linkage plate drives the multiple massage rollers 13 to rotate, thereby achieving massage of the soles of the patient's feet.

[0029] The protective shell 11 has a fabric layer 19 at its top opening. Multiple massage rollers rotate the fabric layer 19 up and down to massage the soles of the patient's feet, making it highly practical.

[0030] To increase comfort during the foot fixation process, the foot fixation strap 7 is an elastic fixation strap.

[0031] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A lower limb exercise device for orthopedic nursing, comprising a fixing plate (1), wherein a plurality of fixing holes (2) are provided on the fixing plate (1), and the fixing plate (1) is fixed to a wall by fixing nails inserted into the fixing holes (2), characterized in that: A threaded guide rod (3), an adjusting spring (4), an adjusting knob (5), and a foot fixing base (6) are provided on the fixing plate (1). The bottom end of the threaded guide rod (3) is fixed to the fixing plate (1), and its top end is used to insert into the horizontal plates (8) on both sides of the foot fixing base (6). The adjusting spring (4) is sleeved on the threaded guide rod (3), one end of which is connected to the adjusting knob (5), and the other end of which is connected to the foot fixing base (6). The adjusting knob (5) is threadedly connected to the threaded guide rod (3). Multiple foot fixing straps (7) are provided on the foot fixing base (6). By rotating the adjusting knob (5) on the threaded guide rod (3), the adjusting spring (4) is compressed or extended to adjust the elasticity during leg exercise.

2. The lower limb exercise device for orthopedic nursing according to claim 1, characterized in that: The foot fixing base (6) has multiple circular holes (9) on the horizontal plate (8). The top end of the threaded guide rod (3) extends into the circular hole (9) and connects with the horizontal plate (8). A limit ring (10) is provided on the side of the threaded guide rod (3) that extends out of the horizontal plate (8).

3. The lower limb exercise device for orthopedic nursing according to claim 1, characterized in that: The foot fixing base (6) includes a protective shell (11), a drive motor (12), multiple massage rollers (13) and a conveyor belt (14). The output end of the drive motor (12) is connected to a drive wheel (15). Driven wheels (16) are provided at both ends of the central shaft (17) at the center of the multiple massage rollers (13). The conveyor belt (14) is sleeved on the drive wheel (15) and the driven wheel (16).

4. The lower limb exercise device for orthopedic nursing according to claim 3, characterized in that: The massage roller (13) is provided with three sets of equilateral triangles. The side of the massage roller (13) is provided with a linkage plate (18). The central shaft (17) is fixedly connected to the linkage plate (18). The drive motor drives the central shaft to rotate through the conveyor belt. The central shaft drives multiple massage rollers to rotate through the linkage plate.

5. The lower limb exercise device for orthopedic nursing according to claim 3, characterized in that: The top opening of the protective shell (11) is a fabric layer (19). When a massage roller (13) rotates to the top, the massage rollers (13) distributed at the top support the fabric layer (19) in an arc-shaped structure.

6. The lower limb exercise device for orthopedic nursing according to claim 5, characterized in that: The outer peripheral surface of the massage roller (13) is provided with an integrally formed massage protrusion (20).

7. The lower limb exercise device for orthopedic nursing according to claim 1, characterized in that: The foot fixing strap (7) is an elastic fixing strap.

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