CN213760382U

CN213760382U - Lower limb training slide rail

Info

Publication number: CN213760382U
Application number: CN202022250731.5U
Authority: CN
Inventors: 吴希杭; 陈丽娜; 徐月花
Original assignee: Hangzhou First Peoples Hospital
Current assignee: Hangzhou First Peoples Hospital
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-07-23
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a low limbs training slide rail can fix the foot and carry out a plurality of directions on the track and slide and carry out low limbs activity training. The key points of the technical scheme are as follows: including two parallel arrangement's track and two foot fixed establishment, two foot fixed establishment respectively with two track sliding connection, the track bottom is equipped with fixed knot structure, foot fixed establishment include the footboard with be used for preventing the fixed cover that the foot drops from the footboard, be equipped with coupling mechanism and slewing mechanism between track and the foot fixed establishment. The low limbs training slide rail of this scheme of adoption, the patient can carry out low limbs activity training by oneself, not only uses conveniently, uses manpower sparingly, is favorable to patient's own posture and the intensity of adjusting the training moreover for hip joint bends and stretches, adduction, abduction muscle group, and knee joint bends and stretches, interior external rotation muscle group can obtain more abundant exercise, promotes the training effect.

Description

Lower limb training slide rail

Technical Field

The utility model relates to a postoperative rehabilitation equipment field specifically is a lower limb training slide rail.

Background

Patients with stroke left with lower limb dysfunction have difficulty standing and walking or abnormal gait due to insufficient muscle strength or uncoordinated movement in the recovery process. For example, under the influence of the common movement mode, a more obvious circling gait occurs, walking efficiency is influenced, and the falling risk is high. Furthermore, the antigravity muscle group tends to recover preferentially, while the antagonistic muscle group is relatively weak in muscle force, and the common muscle force training instruments such as Motomed and quadriceps training instruments tend to train against the antigravity muscle group, so that the pertinence and the effectiveness are lacked. The muscle strength training under the artificial assistance needs to realize the rehabilitation training under the conditions of different muscle groups and different muscle strengths by means of various body positions, manipulations or instruments, so that a large amount of manpower and material resources are consumed.

Therefore, the lower limb trainer which is simple and controllable is designed, and can be used for training patients with different muscle groups, muscle strength and motion modes after stroke, so that the effect is guaranteed, the safety is guaranteed, and a large amount of manpower and material resources are not required to be consumed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problem that exists among the above-mentioned background art, provide a low limbs training slide rail, thereby can fix the foot and carry out a plurality of directions on the track and slide and carry out low limbs muscular strength training.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a lower limb training slide rail, includes two parallel arrangement's track and two foot fixed establishment, two foot fixed establishment respectively with two track sliding connection, the track bottom is equipped with and is used for fixing self fixed knot subaerial structure, foot fixed establishment include the footboard with be used for preventing the fixed cover that the foot drops from the footboard, be equipped with coupling mechanism and slewing mechanism between track and the foot fixed establishment.

Preferably, a track groove is arranged in the track, and two sliding grooves are respectively arranged on two sides of the track groove; at least one pulley is respectively arranged on two sides of the connecting mechanism, and the pulleys are located in the sliding grooves and can slide relative to the sliding grooves.

Preferably, the front end and the rear end of the connecting mechanism are provided with buffer structures.

Preferably, the upper end of the connecting mechanism is provided with a limit baffle, and the middle part of the limit baffle is rotatably connected with the middle part of the bottom surface of the pedal.

Preferably, a rotating mechanism is arranged between the track and the foot fixing mechanism.

Preferably, the fixed sleeve comprises a front sleeve and a rear sleeve, the rear sleeve is slidably connected with the pedal, and a return spring is arranged at the joint of the rear sleeve and the pedal.

Preferably, the foot fixing mechanism is further provided with a massage pad, the massage pad is provided with a plurality of convex parts for massaging plantar acupuncture points, and the massage pad is detachably connected with the pedal.

Preferably, a distance adjusting mechanism is arranged between the two rails, and the rail groove is provided with a plurality of clamping blocks for adjusting the stroke of the foot fixing mechanism.

Preferably, be equipped with counting assembly on the track, counting assembly includes counter, infrared sensor and display screen, infrared sensor couples the counter, and the counter is coupled the display screen.

Preferably, the counting device is further provided with a wireless transmission module, and the counter can be connected with a mobile phone, a tablet or other mobile terminals through the wireless transmission module.

Preferably, the fixed structure is a plurality of suction cups.

Compared with the prior art, the lower limb training slide rail adopting the technical scheme has the following beneficial effects:

one, adopt the utility model discloses a lower limb training slide rail, patient can carry out low limbs activity training by oneself, and it is not only convenient to use, uses manpower sparingly, is favorable to patient's own posture and intensity of adjusting the training moreover, more is favorable to the recovery.

Second, adopt the utility model discloses a lower limb training slide rail, patient's accessible adjusting device place position, inclination, foot fixed establishment direction realize the training of flexion and extension, adduction, abduction muscle crowd to the hip joint, knee joint flexion and extension, internal and external rotation muscle crowd.

Thirdly, adopt the utility model discloses a lower limb training slide rail, the gliding stroke of foot can be adjusted in real time, can adjust to the most suitable stroke scope according to patient's state of illness to realize the adjustability of the limit amount of limiting that varies from person to person, advance to guarantee the training effect, can prevent again that the patient from pulling.

Drawings

Fig. 1 is a schematic structural view of the lower limb training slide rail of the present invention in embodiment 1.

Fig. 2 and 3 are schematic structural views of the foot fixing mechanism and the connecting mechanism in embodiment 1.

Fig. 4 is a sectional view of the present embodiment 1.

Fig. 5 is a schematic structural diagram (bottom view) of the track in this embodiment 1.

Fig. 6 is a schematic structural view of the lower limb training slide rail in this embodiment 2.

Fig. 7 is a schematic structural view of the lower limb training slide rail in this embodiment 2.

Reference numerals: 1. a track; 10. a track groove; 101. a chute; 2. a foot fixing mechanism; 20. a pedal; 21. a front cover; 22. a rear sleeve; 23. a massage cushion; 230. a convex portion; 24. a return spring; 25. an upper positioning hole; 3. a connecting mechanism; 30. a pulley; 31. a buffer structure; 32. a limit baffle; 33. a lower positioning hole; 34. positioning pins; 4. a distance adjusting mechanism; 5. a counting device; 6. a clamping block; 7. and (4) sucking discs.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Example 1:

the lower limb training slide rail shown in fig. 1 comprises two rails 1 arranged in parallel and two foot fixing mechanisms 2, wherein a rail groove 10 is arranged in the rail 1, the foot fixing mechanisms 2 and the rail groove 10 are slidably connected through a connecting mechanism 3, and the lower end of the connecting mechanism 3 is positioned in the rail groove 10.

As shown in fig. 2 and 3, the foot fixing mechanism 2 includes a pedal 20 and a fixing sleeve for preventing the foot from falling off the pedal 20, the fixing sleeve includes a front sleeve 21 and a rear sleeve 22, the front sleeve 21 is used for fixing the toe part and the front part of the sole, the rear sleeve 22 is used for fixing the heel and the ankle part, the rear sleeve 22 is slidably connected with the pedal 20, a return spring 24 is arranged at the joint of the rear sleeve 22 and the pedal 20, when the foot is fixed, the rear sleeve 22 is dragged to the rearmost end, the bare foot or a wearing shoe extends forwards into the front sleeve 21, the sole is dropped on the pedal 20, the rear sleeve 22 is released, and the rear sleeve 22 is reset due to the spring action to clamp the foot; the foot fixing mechanism 2 is also provided with a massage cushion 23, a plurality of convex parts 230 for massaging the acupuncture points of the sole are arranged on the massage cushion 23, the massage cushion 23 is detachably connected with the pedal 20, when the massage cushion 23 is used, shoes need to be taken off, and feet are directly placed on the massage cushion 23.

Two pulleys 30 with the same size are respectively arranged on two sides of the connecting mechanism 3, buffer structures 31 are arranged at the front end and the rear end of the connecting mechanism 3, each buffer structure 31 is composed of a spring and a gasket, and when a patient steps on the foot fixing mechanism 2 to slide, if the sliding amplitude is too large, the buffer structures 31 can slow down the impact of the connecting mechanism 3 on two end parts of the track groove 10, so that the safety of the patient is protected.

The upper end of the connecting mechanism 3 is provided with a limit baffle 32, the middle part of the limit baffle 32 is rotatably connected with the middle part of the bottom surface of the pedal 20, and the pedal 20 can rotate above the limit baffle 32 within the angle range of 0-30 degrees, so that a moving space is provided for the ankle of the patient.

As shown in fig. 1 and 4, two sliding grooves 101 are respectively formed on two sides of the track groove 10, the pulleys 30 on two sides of the connecting mechanism 3 are respectively located in the sliding grooves 101 on two sides of the track groove 10, and the pulleys 30 and the sliding grooves 101 can slide relatively; the track groove 10 is equipped with a plurality of catches 6 for adjusting the stroke of the foot fixing mechanism 2, and the stroke of the link mechanism 3 in the track groove 10 is reduced by inserting the catches 6 into the front and rear end portions of the track groove 10, thereby controlling the amplitude of the patient's joint movement.

A distance adjusting mechanism 4 is further arranged between the two rails 1, and the distance between the two rails 1 can be adjusted to a proper distance according to the statures and the disease states of different patients.

Be equipped with counting assembly 5 on track 1, counting assembly 5 includes counter, infrared sensor and display screen, and infrared sensor's detecting head is located track groove 10 insidely, and infrared sensor couples the counter, and the counter is coupled the display screen, and every time coupling mechanism 3 passes through infrared sensor's detecting head once, then the counter count once and show on the display screen.

The counting device 5 is also provided with a wireless transmission module which adopts Bluetooth equipment, the counter can be connected with a mobile phone, a tablet or other mobile terminals through Bluetooth, and if the reading on the display screen cannot be seen clearly during the training of the patient, the number of the knee bending times can be known through the mobile phone; and medical personnel can also monitor the training condition of the patient through the mobile phone.

As shown in fig. 5, the bottom of the track 1 is provided with the suction cups 7 for fixing the track on the ground, wherein the bottom of each track 1 is provided with four suction cups 7 arranged at equal intervals, so that the track 1 can be stably fixed on the floor, and the training of patients is facilitated.

Example 2:

compared with embodiment 1, in this embodiment, the pedal 2 and the connecting mechanism 3 can rotate relatively, the pedal 2 is provided with an upper positioning hole 25, the base of the connecting mechanism 3 is provided with a plurality of lower positioning holes 33, and the positioning pins 34 respectively penetrate through the upper positioning hole 25 and the lower positioning holes 33 to adjust the angle of the pedal 2.

The pedal 2 can be adjusted to the same direction as the path for the patient to slide the sole forward and backward to realize the training of the hip-knee joint flexor-extensor group.

The positioning pin 34 may be removed to adjust the pedal 2 to be perpendicular to the movement path, and the patient may sit on the lower limb training rail to perform the exercise such as adduction and abduction.

The above description is a preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principles of the present invention, and these should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a low limbs training slide rail which characterized in that: track (1) and two foot fixed establishment (2) including two parallel arrangement, but two foot fixed establishment (2) respectively with two track (1) sliding connection, track (1) bottom is equipped with and is used for fixing self fixed knot subaerial structure, foot fixed establishment (2) including footboard (20) with be used for preventing the fixed cover that the foot drops from footboard (20), be equipped with coupling mechanism (3) between track (1) and foot fixed establishment (2).

2. The lower limb training slide of claim 1, wherein: a track groove (10) is arranged in the track (1), and two sliding grooves (101) are respectively arranged on two sides of the track groove (10); two sides of the connecting mechanism (3) are respectively provided with at least one pulley (30), and the pulleys (30) are positioned in the sliding grooves (101) and can slide relative to the sliding grooves (101).

3. The lower limb training slide of claim 2, wherein: and the front end and the rear end of the connecting mechanism (3) are provided with buffer structures (31).

4. The lower limb training slide of claim 1, 2 or 3 wherein: the upper end of the connecting mechanism (3) is provided with a limit baffle (32), and the middle part of the limit baffle (32) is rotatably connected with the middle part of the bottom surface of the pedal (20).

5. The lower limb training slide of claim 1, wherein: the fixed sleeve comprises a front sleeve (21) and a rear sleeve (22), the rear sleeve (22) is slidably connected with the pedal (20), and a return spring (24) is arranged at the joint of the rear sleeve (22) and the pedal (20).

6. The lower limb training slide of claim 1 or 5, wherein: the foot fixing mechanism (2) is also provided with a massage pad (23), a plurality of convex parts (230) used for massaging the acupuncture points of the sole are arranged on the massage pad (23), and the massage pad (23) is detachably connected with the pedal (20).

7. The lower limb training slide of claim 2, wherein: a distance adjusting mechanism (4) is arranged between the two tracks (1), and the track groove (10) is provided with a plurality of clamping blocks (6) used for adjusting the stroke of the foot fixing mechanism (2).

8. The lower limb training slide of claim 1, wherein: be equipped with counting assembly (5) on track (1), counting assembly (5) include counter, infrared sensor and display screen, infrared sensor is coupled the counter, and the counter is coupled the display screen.

9. The lower limb training slide of claim 8, wherein: the counting device (5) is also internally provided with a wireless transmission module, and the counter can be connected with a mobile phone, a tablet or other mobile terminals through the wireless transmission module.

10. The lower limb training slide of claim 1, wherein: the fixed structure is a plurality of suckers (7).