Walking assisting device for medical rehabilitation training

Abstract

The invention provides an auxiliary walking device for medical rehabilitation training. The inner side of the upper end of a supporting column is rotationally connected with an adapter frame, the lower end of the supporting column is rotationally connected with a transverse rod, the lower end of one side of the transverse rod is slidably connected with a sliding block, the inner side of the lower end of the sliding block is slidably connected with a telescopic rod, and the lower end of the telescopic rod is slidably connected with a suction cup; the transfer frame is composed of five cylinders, the cylinders are rotationally connected, the upper end of the supporting column and the clamping ring rotate by 360 degrees through the transfer frame, due to the arrangement of the shape of the rail, after the sliding rod slides upwards, the sliding rod drives the push rod to slide downwards to return through the rotating ball, and then the concave face, on one side of the push rod, of the clamping ring can return. And when the patient topples forwards, the clamping ring can further buffer the waist of the patient.

Description

Technical Field

[0001] The present invention relates to the technical field of physical therapy devices, and in particular to an auxiliary walking device for medical rehabilitation training. Background Art

[0002] When patients have difficulty walking with their lower limbs, they need assisted walking devices for medical rehabilitation. The main method for treating lower limb movement disorders is to passively flex the patient's hip and knee joints with the help of external force from family members, which is labor-intensive and difficult to maintain. Once the external force is reduced, the limbs will be externally rotated again, and the patient cannot maintain a functional position for a long time. This can be accomplished with the help of assisted walking devices. Technical inspiration for assisted walking devices; Research on walking aids has found the following problems: When assisting patients with walking, since the patients usually have lower limb motor disorders, when the patients fall forward due to weakness in their lower limbs, the assistive walking device is easily pulled forward by the patients as a whole, resulting in the inability of the assistive walking device to further cushion the patients and slow down the forward falling time when the patients fall forward, and thus the inability to prevent the patients from falling forward quickly, resulting in the inability of the patients' upper limbs to be supported and protected; At present, CN202311422211.X in the prior art discloses an auxiliary walking device for rehabilitation training after orthopedics surgery, wherein an instrument plate is installed on the top surface of the support base plate of the invention, and two first threaded circular grooves are provided on the top surface of the instrument plate, and two handrails are arranged on the top surface of the instrument plate, and a first connecting hole is provided on the outer circular wall surface of the handrail, and a first bolt is movably sleeved on the inner circular wall surface of the first connecting hole, and the first bolt is threadedly connected with the first threaded circular groove, and a plurality of sliding grooves are provided on the outer circular wall surface of the handrail, and a connecting ring is movably sleeved on the outer circular wall surface of the handrail. The device has the advantages of providing auxiliary support for relatively healthy patients, facilitating further rehabilitation training, and providing assisted walking for patients who have just started rehabilitation training, thereby increasing the user range of the device, and at the same time, the comfort of patients can be improved during rehabilitation training; The present invention can mainly solve the problem that the auxiliary walking device cannot further provide a buffer for the patient and slow down the forward tilting time when the patient tilts forward. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides an auxiliary walking device for medical rehabilitation training to solve the problems described in the above background technology.

[0004] The purpose and efficacy of the auxiliary walking device for medical rehabilitation training of the present invention are achieved by the following specific technical means: an auxiliary walking device for medical rehabilitation training, including a main frame, a horizontal plate passing through the upper end of the main frame, rollers are rotatably connected to the four corners of the main frame, a base is provided at the upper end of the horizontal plate, and a support is swingably connected to the inner side of the base.

[0005] Furthermore, handrails are installed on both sides of the upper end of the main frame, and the main frame as a whole moves through rollers.

[0006] Furthermore, the interior of the base is hollow, and a slide groove is provided at the lower end of the interior of the base. The slide groove is in a circular ring shape, and a gasket surrounds the inner side of the upper end of the base. The gasket is inclined upward, and the gasket is an iron sheet, and the gasket surrounds the outer side of the pillar.

[0007] Furthermore, the lower end of the support column extends to the interior of the base, and the upper end of the support column is provided with a clamping ring.

[0008] Furthermore, the clamping ring is arranged in an arc shape, the thickness of the clamping ring is 5-10 cm, and the clamping ring is made of a deformable soft material, such as rubber.

[0009] Furthermore, a track is provided at the lower end of the inner part of the clamping ring, a slide rod is slidably connected to the inner side of the upper end of the track, the upper end of the slide rod is rotatably connected to a rotating sphere, a push rod is mounted on the upper end of the rotating sphere, and the end of the push rod away from the rotating sphere is installed on the inner wall of the clamping ring.

[0010] Furthermore, the track is arranged in an arc shape with an arc angle of 180°, the track is arranged vertically, and the sliding rod slides in an arc shape inside the track.

[0011] Furthermore, the slide bar is in an inverted "T" shape, and the slide bar, track, push rod and rotating ball are matched and arranged in multiple groups, and the slide bar, track, push rod and rotating ball are evenly arranged inside the clamping ring.

[0012] Furthermore, the push rod is located on the concave surface of the retaining ring, the push rod is arranged at an angle of 5-25 degrees, one end of the push rod close to the rotating sphere is tilted downward, and the push rod is connected to the sliding rod through the rotating sphere.

[0013] Furthermore, the inner side of the upper end of the pillar is rotatably connected to the adapter frame, the lower end of the pillar is rotatably connected to the cross bar, the lower end of one side of the cross bar is slidably connected to a slider, the inner side of the lower end of the slider is slidably connected to a telescopic rod, and the lower end of the telescopic rod is slidably connected to a suction cup.

[0014] Furthermore, the adapter frame is concave, and is composed of 5 cylinders, which are rotatably connected to each other, and the upper end of the support and the clamping ring are rotatable 360 ​​degrees through the adapter frame.

[0015] Furthermore, the slider slides inside the slide groove of the base, a groove is provided at the lower end of the slider, the telescopic rod is slidably connected to the top of the groove, and the suction cup is slidably nested and connected with the groove in a vertical direction.

[0016] Furthermore, the telescopic rod is arranged in two sections, and the telescopic rod is matched with the suction cup. When the slider is vertically fitted with the inside of the slide groove of the base, the suction cup and the inner wall of the slide groove of the base are spaced 0.2-0.4 cm apart.

[0017] Beneficial effects: 1. When one side of the clasp is squeezed by the patient's waist, one side of the concave surface of the clasp is deformed. Since the push rod is arranged at an angle of 5-25 degrees, the end of the push rod close to the rotating sphere is tilted downward. Therefore, when one side of the clasp is squeezed and deformed, the push rod can slide toward one end of the rotating sphere, and the slide rod slides in an arc on the inner side of the track. The push rod drives the slide rod to slide through the rotating sphere, and the slide rod slides from bottom to top inside the track; 2. Due to the shape of the track, after the slide bar slides upward, the slide bar drives the push rod to slide downward back to its original position through the rotating ball, and then the concave surface of the clamp ring on one side of the push rod can return to its original position, so as to achieve the effect of assisting the clamp ring to cushion the patient's waist. When the patient falls forward, the clamp ring can further cushion the patient's waist; 3. The upper end of the support and the clasp are rotated 360° through the adapter. When the clasp is squeezed by the patient leaning forward, the clasp drives the upper end of the support to rotate horizontally through the adapter. The rotation angle is 360°. The rotation of the clasp can form a buffer when the patient leans forward. 4. When the pillar continues to tilt due to the patient's forward tilt, the horizontal bar at the lower end of the pillar synchronously drives the slider to tilt. The slider is tilted inside the slide groove of the base at this time, and the telescopic rod at the lower end of the slider slides and extends downward. The suction cup extends to the inside of the slide groove of the base. When the slider is in a tilted state, the suction cup can further increase the overall connection stability of the slider and the base, thereby increasing the stability of the connection between the pillar and the base, further slowing down the forward tilting speed of the pillar and the clamp, and achieving a buffering effect when the patient tilts forward. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of an exploded top view of the base of the present invention.

[0020] Figure 3 It is a schematic diagram of the exploded side of the base of the present invention.

[0021] Figure 4 It is a schematic diagram of the local structure of the base of the present invention.

[0022] Figure 5It is a schematic diagram of the pillar structure of the present invention.

[0023] Figure 6 It is a partial schematic diagram of the support of the present invention.

[0024] Figure 7 It is a schematic diagram of the interior of the clamp ring of the present invention.

[0025] Figure 8 It is a schematic diagram of the track assembly structure of the present invention.

[0026] Figure 1-8 In the figure, the corresponding relationship between the component names and the figure numbers is as follows: 1-main frame, 101-cross plate, 102-roller, 2-base, 201-gasket, 3-pillar, 301-cross bar, 302-adapter, 303-slider, 304-telescopic rod, 305-suction cup, 4-clamp, 401-track, 402-slider, 403-rotating sphere, 404-push rod. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Example

[0028] As attached Figure 1 To Attachment Figure 8 As shown: Embodiment 1: An auxiliary walking device for medical rehabilitation training, comprising a main frame 1, a horizontal plate 101 passing through the upper end of the main frame 1, rollers 102 rotatably connected to the four corners of the main frame 1, a base 2 is provided at the upper end of the horizontal plate 101, and a support 3 is swingably connected to the inner side of the base 2; Wherein: a main frame 1, handrails are installed on both sides of the upper end of the main frame 1, and the main frame 1 as a whole moves through rollers 102; The base 2 is hollow inside, a slide groove is provided at the lower end of the base 2, the slide groove is in a circular ring shape, a gasket 201 surrounds the inner side of the upper end of the base 2, the gasket 201 is tilted upward, the gasket 201 is an iron sheet, and the gasket 201 surrounds the outer side of the pillar 3; The gasket 201 is tilted upwards and is an iron sheet. The gasket 201 surrounds the outer side of the pillar 3. Therefore, when the pillar 3 tilts, the pillar 3 is pressed to one side of the gasket 201, and the gasket 201 is deformed. When the pillar 3 is not tilted, the gasket 201 can support the outer side of the pillar 3; The bottom of the base 2 is provided with a slide groove, which is in the shape of a ring. Figure 4 As shown; A support column 3, the lower end of the support column 3 extends to the inside of the base 2, and the upper end of the support column 3 is provided with a clamping ring 4; The clamp ring 4 is arranged in an arc shape, the thickness of the clamp ring 4 is 5-10 cm, and the clamp ring 4 is made of a deformable soft material, such as rubber; The clamp ring 4 is arranged in an arc shape, and the concave surface of the clamp ring 4 is close to one end of the armrest of the main frame 1. The thickness of the clamp ring 4 is 5-10 cm. When the clamp ring 4 is clamped to the patient's waist, the comfort of the clamp ring 4 to the patient's waist can be increased; The patient holds the handrail of the main frame 1, and then walks, and the main frame 1 as a whole moves through the roller 102. When the patient leans forward, the patient's waist is clamped on the inner side of the clamp ring 4, and the clamp ring 4 drives the support 3 to tilt at the upper end of the base 2; Example 2: Refer to the attached manual Figure 2 , 7 As can be seen from Figures 8 and 9, the difference between Example 2 and Example 1 is that a track 401 is provided at the lower end of the inner part of the clamping ring 4, a slide bar 402 is slidably connected to the inner side of the upper end of the track 401, a rotating sphere 403 is rotatably connected to the upper end of the slide bar 402, a push rod 404 is sleeved on the upper end of the rotating sphere 403, and one end of the push rod 404 away from the rotating sphere 403 is installed on the inner wall of the clamping ring 4; Wherein: track 401, track 401 is arranged in an arc shape, the arc angle is 180°, track 401 is arranged vertically, and the slide bar 402 slides in an arc shape inside the track 401; The slide bar 402 slides in an arc shape inside the track 401. Figure 8 As shown; The slide bar 402 is in an inverted "T" shape. The slide bar 402, the track 401, the push rod 404 and the rotating ball 403 are matched with multiple groups. The slide bar 402, the track 401, the push rod 404 and the rotating ball 403 are evenly arranged inside the clamp ring 4; When the slide bar 402 is not sliding, the slide bar 402 is in the middle of the track 401. At this time, the slide bar 402 is at the bottom of the track 401. Figure 8 As shown; The push rod 404 is located on the concave surface of the snap ring 4. The push rod 404 is arranged at an angle of 5-25 degrees. One end of the push rod 404 close to the rotating sphere 403 is tilted downward. The push rod 404 is connected to the slide rod 402 through the rotating sphere 403. The push rod 404 is arranged at an angle of 5-25 degrees, and one end of the push rod 404 close to the rotating sphere 403 is tilted downward, so when one side of the clamping ring 4 is squeezed and deformed, the push rod 404 can slide toward one end of the rotating sphere 403; When one side of the clasp 4 is squeezed by the patient's waist, one side of the concave surface of the clasp 4 is deformed. Since the push rod 404 is arranged at an angle of 5-25 degrees, the end of the push rod 404 close to the rotating sphere 403 is tilted downward. Therefore, when one side of the clasp 4 is squeezed and deformed, the push rod 404 can slide toward one end of the rotating sphere 403, and the slide bar 402 slides in an arc on the inner side of the track 401. The push rod 404 drives the slide bar 402 to slide through the rotating sphere 403, and the slide bar 402 slides from bottom to top inside the track 401. Due to the shape of the track 401, after the slide bar 402 slides upward, the slide bar 402 drives the push rod 404 to slide downward back to its original position through the rotating ball 403, and then the concave surface of the clamp ring 4 on one side of the push rod 404 can return to its original position, so as to achieve the effect of assisting the clamp ring 4 to form a buffer for the patient's waist. When the patient falls forward, the clamp ring 4 can further form a buffer for the patient's waist. Example 3: Refer to the attached manual Figure 2-6 It can be seen that the difference between Example 3 and Example 1-2 is that the inner side of the upper end of the pillar 3 is rotatably connected to the adapter frame 302, the lower end of the pillar 3 is rotatably connected to the cross bar 301, the lower end of one side of the cross bar 301 is slidably connected to the slider 303, the inner side of the lower end of the slider 303 is slidably connected to the telescopic rod 304, and the lower end of the telescopic rod 304 is slidably connected to the suction cup 305; Wherein: the adapter frame 302 is concave, the adapter frame 302 is composed of 5 cylinders, and the cylinders are all rotatably connected. The upper end of the support 3 and the clamping ring 4 are rotatable 360° through the adapter frame 302; The upper end of the support 3 and the clamp ring 4 rotate 360 ​​degrees through the adapter frame 302. When the clamp ring 4 is squeezed by the patient leaning forward, the clamp ring 4 drives the upper end of the support 3 to rotate horizontally through the adapter frame 302. The slider 303 and the crossbar 301, the slider 303 slides inside the slide groove of the base 2, the lower end of the slider 303 is provided with a groove, the telescopic rod 304 is slidably connected to the top of the groove, and the suction cup 305 is slidably nested and connected with the groove in a vertical direction; The telescopic rod 304 is provided in two sections, and the telescopic rod 304 is provided in a matching manner with the suction cup 305. When the slider 303 is vertically fitted to the inside of the slide groove of the base 2, the suction cup 305 is spaced 0.2-0.4 cm from the inner wall of the slide groove of the base 2; When the slider 303 is vertically fitted to the inside of the slide groove of the base 2, the suction cup 305 is spaced 0.2-0.4 cm from the inner wall of the slide groove of the base 2. At this time, the suction cup 305 cannot be adsorbed and fitted to the inside of the slide groove of the base 2; Wherein: the upper end of the support 3 and the clasp 4 rotate 360° through the adapter frame 302. When the clasp 4 is squeezed by the patient leaning forward, the clasp 4 drives the upper end of the support 3 to rotate horizontally through the adapter frame 302. The rotation angle is 360°. The rotation of the clasp 4 can form a buffer when the patient leans forward. When the pillar 3 continues to tilt due to the patient's forward tilting, the cross bar 301 at the lower end of the pillar 3 synchronously drives the slider 303 to tilt. The slider 303 is tilted inside the slide groove of the base 2 at this time, and the telescopic rod 304 at the lower end of the slider 303 slides and extends downward. The suction cup 305 extends to the inside of the slide groove of the base 2 at this time. When the slider 303 is in a tilted state, the suction cup 305 can further increase the overall connection stability between the slider 303 and the base 2, thereby increasing the connection stability between the pillar 3 and the base 2, further slowing down the forward tilting speed of the pillar 3 and the clamp 4, and achieving a buffering effect when the patient tilts forward.

Claims

1. A walking aid for medical rehabilitation training, characterized in that: include A main frame (1), wherein a horizontal plate (101) passes through the upper end of the main frame (1), rollers (102) are rotatably connected to the four corners of the main frame (1), a base (2) is provided at the upper end of the horizontal plate (101), and a support (3) is swingably connected to the inner side of the base (2); The interior of the base (2) is hollow, a slide groove is provided at the lower end of the interior of the base (2), the slide groove is in a circular ring shape, a gasket (201) surrounds the inner side of the upper end of the base (2), the gasket (201) is inclined upward, the gasket (201) is an iron sheet, and the gasket (201) surrounds the outer side of the pillar (3); The lower end of the support column (3) extends to the interior of the base (2), and the upper end of the support column (3) is provided with a clamping ring (4).

2. The auxiliary walking device for medical rehabilitation training according to claim 1, characterized in that: The clamping ring (4) is arranged in an arc shape, and the thickness of the clamping ring (4) is 5-10 cm.

3. The auxiliary walking device for medical rehabilitation training according to claim 1, characterized in that: The gasket (201) surrounds the outside of the pillar (3), so when the pillar (3) is tilted, the pillar (3) is pressed onto one side of the gasket (201), causing the gasket (201) to deform.

4. The auxiliary walking device for medical rehabilitation training according to claim 1, characterized in that: A track (401) is provided at the lower end of the inner part of the clamping ring (4), a slide rod (402) is slidably connected to the inner side of the upper end of the track (401), a rotating sphere (403) is rotatably connected to the upper end of the slide rod (402), a push rod (404) is sleeved on the upper end of the rotating sphere (403), and one end of the push rod (404) away from the rotating sphere (403) is mounted on the inner wall of the clamping ring (4).

5. The auxiliary walking device for medical rehabilitation training according to claim 4, characterized in that: The track (401) is arranged in an arc shape with an arc angle of 180°. The track (401) is arranged vertically, and the sliding rod (402) slides in an arc shape inside the track (401).

6. The auxiliary walking device for medical rehabilitation training according to claim 4, characterized in that: The slide bar (402) is in an inverted "T" shape. The slide bar (402), the track (401), the push rod (404) and the rotating sphere (403) are matched in multiple groups. The slide bar (402), the track (401), the push rod (404) and the rotating sphere (403) are evenly arranged inside the clamping ring (4).

7. The auxiliary walking device for medical rehabilitation training according to claim 4, characterized in that: The push rod (404) is located on the concave surface of the clamping ring (4), the push rod (404) is arranged at an angle of 5-25 degrees, one end of the push rod (404) close to the rotating sphere (403) is tilted downward, and the push rod (404) is connected to the sliding rod (402) through the rotating sphere (403).

8. The auxiliary walking device for medical rehabilitation training according to claim 1, characterized in that: The inner side of the upper end of the support (3) is rotatably connected to an adapter frame (302), the lower end of the support (3) is rotatably connected to a cross bar (301), the lower end of one side of the cross bar (301) is slidably connected to a slider (303), the inner side of the lower end of the slider (303) is slidably connected to a telescopic rod (304), and the lower end of the telescopic rod (304) is slidably connected to a suction cup (305).

9. The auxiliary walking device for medical rehabilitation training according to claim 8, characterized in that: The adapter frame (302) is concave in shape and is composed of five cylinders. The cylinders are all rotatably connected to each other. The upper end of the support (3) and the clamping ring (4) are rotatable through the adapter frame (302).

10. The auxiliary walking device for medical rehabilitation training according to claim 8, characterized in that: The slider (303) slides inside the slide groove of the base (2); a groove is provided at the lower end of the slider (303); the telescopic rod (304) is slidably connected to the top of the groove; and the suction cup (305) is slidably nested and connected to the groove in a vertical direction; The telescopic rod (304) is provided in two sections, the telescopic rod (304) is provided in a matching manner with the suction cup (305), and when the slider (303) is vertically attached to the inside of the slide groove of the base (2), the suction cup (305) and the inner wall of the slide groove of the base (2) are spaced 0.2-0.4 cm apart.

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