CN219815188U

CN219815188U - Lower limb exercise device

Info

Publication number: CN219815188U
Application number: CN202320818628.7U
Authority: CN
Inventors: 周文悦; 石继慧; 刘畅; 刘玮
Original assignee: Beijing Anzhen Hospital
Current assignee: Beijing Anzhen Hospital
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-10-13
Anticipated expiration: 2033-04-13

Abstract

The utility model provides a lower limb exercise device. The lower limb exercise device comprises a transverse plate; the frame body is fixedly arranged at the top of the transverse plate; the two sliding grooves are formed in the transverse plate; the two I-shaped sliding blocks are respectively and slidably arranged on the two sliding grooves; the two U-shaped plates are respectively and fixedly arranged at the bottoms of the two I-shaped sliding blocks; the two limiting grooves are respectively formed in the inner walls of the two U-shaped plates; the two fixing mechanisms are respectively arranged on the two U-shaped plates. The lower limb exercise device provided by the utility model has the advantages of convenience in lower limb exercise, firmness in installation and convenience in operation.

Description

Lower limb exercise device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a lower limb exercise device.

Background

The cardiology department, namely the cardiovascular department, is a clinical department set by the department of major department of hospitals in all levels for diagnosing and treating cardiovascular diseases, and the diseases treated by the cardiology department comprise angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beat, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction and other cardiovascular diseases.

Intracardiac patients are prone to venous thrombosis due to lack of movement of the lower extremities during postoperative bed periods, and there is currently no lower limb exercise device in the prior art during patient bed periods.

Accordingly, there is a need to provide a lower limb exercise apparatus that addresses the above-described issues.

Disclosure of Invention

The utility model solves the technical problem of providing the lower limb exercise device which is convenient to exercise, firm to install and convenient to operate.

In order to solve the above technical problems, the present utility model provides a lower limb exercise apparatus comprising: a cross plate; the frame body is fixedly arranged at the top of the transverse plate; the two sliding grooves are formed in the transverse plate; the two I-shaped sliding blocks are respectively and slidably arranged on the two sliding grooves; the two U-shaped plates are respectively and fixedly arranged at the bottoms of the two I-shaped sliding blocks; the two limiting grooves are respectively formed in the inner walls of the two U-shaped plates; the two fixing mechanisms are respectively arranged on the two U-shaped plates; the two longitudinal sliding mechanisms are arranged on the inner wall of the frame body; the two transverse sliding mechanisms are respectively arranged on the two longitudinal sliding mechanisms; the two sole fixing mechanisms are respectively arranged on the two transverse sliding mechanisms.

Preferably, the fixing mechanism comprises a screw, a clamping plate and a hand wheel, wherein the screw is installed on the U-shaped plate in a threaded mode, the clamping plate is installed on the top end of the screw in a rotating mode, the clamping plate is connected with inner walls on two sides of the limiting groove in a sliding mode, and the hand wheel is fixedly installed at the bottom end of the screw.

Preferably, the longitudinal sliding mechanism comprises a plurality of first sliding rods, a plurality of first springs and a sliding plate, the first sliding rods are fixedly installed on the inner wall of the frame body, the first springs are respectively sleeved on the first sliding rods in a sliding mode, and the sliding plate is sleeved on the first sliding rods in a sliding mode.

Preferably, the horizontal sliding mechanism is provided with a plurality of second sliding rods, a plurality of second springs, a first side plate and a second side plate, the second sliding rods are slidably mounted on the sliding plates, the second springs are slidably sleeved on the second sliding rods respectively, the first side plate is fixedly mounted at one ends of the second sliding rods, and the second side plate is fixedly mounted at the other ends of the second sliding rods.

Preferably, the sole fixing mechanism comprises a retaining ring, a strap, a hook surface and a hook surface, wherein the retaining ring is fixedly arranged on one side of the second side plate, the strap is arranged on the other side of the second side plate, and the hook surface are both arranged on the strap.

Preferably, the tops of the two clamping plates are both provided with corrugated rubber antiskid plates.

Compared with the related art, the lower limb exercise device provided by the utility model has the following beneficial effects:

the utility model provides a lower limb exercise device, which can enable two fixing mechanisms to displace through two sliding grooves and two I-shaped sliding blocks, so that the lower limb exercise device is suitable for sickbeds with different widths, can be firmly installed on the sickbed through the two fixing mechanisms, can enable the lower limb of a patient to simulate walking posture to move through the matching of two longitudinal sliding machines and two transverse sliding mechanisms and have certain resistance, thereby playing an exercise effect, can firmly fix the feet of the patient on two second side plates through two sole fixing mechanisms, and can be firmly installed on the sickbed through two corrugated rubber anti-skid devices.

Drawings

FIG. 1 is a schematic diagram of a lower extremity exercise apparatus according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic diagram of the front view of FIG. 1;

fig. 3 is a schematic side cross-sectional view of fig. 1.

Reference numerals in the drawings: 1. a cross plate; 2. a frame; 3. a chute; 4. an I-shaped sliding block; 5. a U-shaped plate; 6. a limit groove; 7. a screw; 8. a clamping plate; 9. a hand wheel; 10. a first slide bar; 11. a first spring; 12. a sliding plate; 13. a second slide bar; 14. a second spring; 15. a first side plate; 16. a second side plate; 17. a clasp ring; 18. a binding belt; 19. hook-on surface of the magic tape; 20. a magic tape smooth surface.

Description of the embodiments

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1-3 in combination, fig. 1 is a schematic structural view of a lower limb exercise apparatus according to a preferred embodiment of the present utility model; FIG. 2 is a schematic diagram of the front view of FIG. 1; fig. 3 is a schematic side cross-sectional view of fig. 1. The lower limb exercise device includes: a cross plate 1; the frame body 2 is fixedly arranged at the top of the transverse plate 1; the two sliding grooves 3 are formed in the transverse plate 1; the two I-shaped sliding blocks 4 are respectively and slidably arranged on the two sliding grooves 3; the two U-shaped plates 5 are respectively and fixedly arranged at the bottoms of the two I-shaped sliding blocks 4; the two limiting grooves 6 are respectively formed in the inner walls of the two U-shaped plates 5; the two fixing mechanisms are respectively arranged on the two U-shaped plates 5; the two longitudinal sliding mechanisms are arranged on the inner wall of the frame body 2; the two transverse sliding mechanisms are respectively arranged on the two longitudinal sliding mechanisms; the two sole fixing mechanisms are respectively arranged at the two transverse sliding mechanisms, the two fixing mechanisms can be displaced through the two sliding grooves 3 and the two I-shaped sliding blocks 4, so that the device is suitable for sickbeds with different widths, the device can be firmly installed on the sickbed through the two fixing mechanisms, the lower limbs of a patient can simulate walking postures to move and have certain resistance through the cooperation of the two longitudinal sliding machines and the two transverse sliding mechanisms, the exercise effect is achieved, and the two feet of the patient can be firmly fixed on the two second side plates 16 through the two sole fixing mechanisms.

The fixing mechanism comprises a screw rod 7, a clamping plate 8 and a hand wheel 9, wherein the screw rod 7 is installed on the U-shaped plate 5 in a threaded mode, the clamping plate 8 is installed on the top end of the screw rod 7 in a rotating mode, the clamping plate 8 is connected with the inner walls of the two sides of the limiting groove 6 in a sliding mode, the hand wheel 9 is fixedly installed at the bottom end of the screw rod 7, and the device can be firmly installed on a patient bed through the two fixing mechanisms.

The longitudinal sliding mechanism comprises a plurality of first sliding rods 10, a plurality of first springs 11 and a sliding plate 12, wherein the first sliding rods 10 are fixedly installed on the inner wall of the frame body 2, the first springs 11 are respectively sleeved on the first sliding rods 10 in a sliding mode, the sliding plate 12 is sleeved on the first sliding rods 10 in a sliding mode, and the lower limbs of a patient can simulate walking postures to move and have certain resistance through the matching of the two longitudinal sliding machines and the two transverse sliding mechanisms, so that the effect of exercise is achieved.

The horizontal sliding mechanism is a plurality of second sliding rods 13, a plurality of second springs 14, a first side plate 15 and a second side plate 16, a plurality of second sliding rods 13 are slidably mounted on the sliding plate 12, a plurality of second springs 14 are slidably sleeved on a plurality of second sliding rods 13 respectively, the first side plate 15 is fixedly mounted at one ends of a plurality of second sliding rods 13, the second side plate 16 is fixedly mounted at the other ends of a plurality of second sliding rods 13, and the lower limbs of a patient can simulate walking postures to move and have certain resistance through the cooperation of two longitudinal sliding machines and two horizontal sliding mechanisms, so that the effect of exercise is achieved.

The sole fixing mechanism comprises a retaining ring 17, a strap 18, a hook surface 19 and a hook surface 20, wherein the retaining ring 17 is fixedly installed on one side of the second side plate 16, the strap 18 is arranged on the other side of the second side plate 16, the hook surface 19 and the hook surface 20 are arranged on the strap 18, and the two feet of a patient can be firmly fixed on the two second side plates 16 through the two sole fixing mechanisms.

The tops of the two clamping plates 8 are provided with corrugated rubber antiskid plates, and the device can be firmly installed on a sickbed through the two corrugated rubber antiskid plates.

The working principle of the lower limb exercise device provided by the utility model is as follows:

when the device is installed, the transverse plate 1 is placed at the tail end of a sickbed, then the two U-shaped plates 5 are pushed to enable the two U-shaped plates 5 to be close to each other, the edge of the sickbed is placed between the two U-shaped plates 5 and the two clamping plates 8, the two hand wheels 9 are rotated, the two hand wheels 9 drive the two screws 7 to rotate on the two U-shaped plates 5 in a threaded manner, so that the two clamping plates 8 are driven to move upwards, the sickbed is clamped through the two clamping plates 8 which move upwards, and the device is firmly installed on the sickbed;

when the multifunctional electric bicycle is used, a patient places feet on the two second side plates 16, then the belt 18 passes through the buckle 17 and the magic tape surface 20 is attached to the magic tape hook surface 19, so that the feet of the patient are fixed on the two second side plates 16, then the patient can do telescopic lower limbs (simulated walking posture) on a sickbed, and the patient can have certain resistance when stretching the lower limbs through the plurality of first springs 11 and the plurality of second sliding rods 13, so that the effect of exercise is achieved.

the utility model provides a lower limb exercise device, which can enable two fixing mechanisms to displace through two sliding grooves 3 and two I-shaped sliding blocks 4, so that the lower limb exercise device is suitable for sickbeds with different widths, can be firmly installed on the sickbed through the two fixing mechanisms, can enable the lower limb of a patient to simulate walking posture to move through the matching of two longitudinal sliding machines and two transverse sliding mechanisms and have certain resistance, thereby playing an exercise effect, can firmly fix the feet of the patient on two second side plates 16 through two sole fixing mechanisms, and can be firmly installed on the sickbed through two corrugated rubber anti-skid devices.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A lower limb exercise device, comprising:

a cross plate;

the frame body is fixedly arranged at the top of the transverse plate;

the two sliding grooves are formed in the transverse plate;

the two I-shaped sliding blocks are respectively and slidably arranged on the two sliding grooves;

the two U-shaped plates are respectively and fixedly arranged at the bottoms of the two I-shaped sliding blocks;

the two limiting grooves are respectively formed in the inner walls of the two U-shaped plates;

the two fixing mechanisms are respectively arranged on the two U-shaped plates;

the two longitudinal sliding mechanisms are arranged on the inner wall of the frame body;

the two transverse sliding mechanisms are respectively arranged on the two longitudinal sliding mechanisms;

the two sole fixing mechanisms are respectively arranged on the two transverse sliding mechanisms.

2. The lower limb exercise device of claim 1, wherein the fixing mechanism comprises a screw, a clamping plate and a hand wheel, the screw is mounted on the U-shaped plate in a threaded manner, the clamping plate is rotatably mounted on the top end of the screw, the clamping plate is slidably connected with the inner walls on two sides of the limiting groove, and the hand wheel is fixedly mounted on the bottom end of the screw.

3. The lower limb exercise apparatus of claim 1, wherein the longitudinal sliding mechanism comprises a plurality of first sliding rods, a plurality of first springs and a sliding plate, the plurality of first sliding rods are fixedly mounted on the inner wall of the frame, the plurality of first springs are respectively sleeved on the plurality of first sliding rods in a sliding manner, and the sliding plate is sleeved on the plurality of first sliding rods in a sliding manner.

4. The lower limb exercise apparatus of claim 3, wherein the lateral sliding mechanism comprises a plurality of second sliding rods, a plurality of second springs, a first side plate and a second side plate, the plurality of second sliding rods are slidably mounted on the sliding plates, the plurality of second springs are slidably sleeved on the plurality of second sliding rods, respectively, the first side plate is fixedly mounted at one ends of the plurality of second sliding rods, and the second side plate is fixedly mounted at the other ends of the plurality of second sliding rods.

5. The lower limb exercise device of claim 4, wherein the sole fixing mechanism comprises a clasp, a strap, a hook surface and a light surface, wherein the clasp is fixedly mounted on one side of the second side plate, the strap is disposed on the other side of the second side plate, and the hook surface and the light surface are both disposed on the strap.

6. The lower limb exercise apparatus of claim 2, wherein the tops of both of the clamping plates are provided with corrugated rubber cleats.