CN221286814U - Body gravity center correction training device - Google Patents

Abstract

The present utility model relates to the field of medical auxiliary devices. The body gravity center correction training device comprises a standing bottom plate for standing; the device also comprises a supporting frame, wherein the left side and the right side of the supporting frame are detachably connected with protective pads; the front side of the supporting frame is longitudinally and slidably connected with a hip-extending supporting frame which is transversely and slidably connected with the stress pad, and a spring which stretches back and forth is arranged between the hip-extending supporting frame and the stress pad; the support frame is detachably connected with a support component, and the support component comprises at least one of an elbow support handrail and a crutch. The utility model realizes self-adjustment of the gravity center of the body during walking by arranging the feet of the patient forwards and backwards and then performing forward hip extension action training.

Description

Body center of gravity correction training device

Technical Field

The utility model relates to the field of medical auxiliary equipment, in particular to a training device.

Background technique

Walking disorder is one of the common functional disorders in clinical practice. Spinal cord injury, cerebrovascular accident, brain trauma, or central nervous system disease will leave different degrees of paraplegia, hemiplegia, lower limb bone and joint and muscle diseases, joint functional activity disorders, joint stability destruction, muscle weakness, imbalance of strength between muscle groups, etc., which affect the patient's walking ability. Impaired walking ability is manifested as inability to walk, difficulty walking or abnormal gait, which affects the patient's ability to move in daily life. Therefore, improving walking ability is the most urgent need for patients with impaired walking ability.

CN107224392B discloses an electric walking aid based on human-machine position and a control method of the aid. The device cannot protect patients from leaning to the left or right due to an unstable center of gravity during walking training.

In summary, there is currently a lack of a training device that can train patients to maintain a stable center of gravity when walking with both feet.

Utility Model Content

In view of the problems existing in the prior art, the utility model provides a body center of gravity correction training device, which has solved at least one of the above technical problems.

The technical solution of the utility model is: a body center of gravity correction training device, characterized in that it comprises a standing base plate for standing;

It also includes a support frame, and the left and right sides of the support frame are detachably connected with protective pads;

The front side of the support frame is longitudinally slidably connected with a hip extension support frame, the hip extension support frame is transversely slidably connected with the force pad, and a spring that stretches forward and backward is installed between the hip extension support frame and the force pad;

The support frame is detachably connected with a support assembly, and the support assembly includes at least one of an elbow support armrest and a crutch.

The utility model arranges the patient's feet forward and backward, and then performs forward hip extension training to achieve self-adjustment of the body's center of gravity when walking. The spring provides resistance to the hip extension movement, which is convenient for improving the patient's lower limb strength. The protective pad can achieve protection against the patient's left and right tilting when the center of gravity tilts left and right.

Further preferably, columns are installed at the left and right ends of the support frame, the columns are longitudinally slidably connected to the protective pad, and the columns and the protective pad are relatively fixed by a locking mechanism.

It is convenient to adjust the height of the protective pad and protect the left and right sides of the patient's waist and abdomen.

Further preferably, a mirror is installed in front of the support frame.

It is convenient for patients to check their posture.

Further preferably, the hip extension support frame comprises a hollow support rod, and a limiting sleeve is threadedly connected to the outer side of the hollow support rod;

The force pad is connected to a slide rod for slidingly connecting to the hollow support rod, a limit block is provided at the front end of the slide rod, and the limit block is slidably connected to the inner cavity of the hollow support rod;

The spring is sleeved on the slide bar, one end of the spring abuts against the limiting sleeve, and the other end of the spring abuts against the force pad.

It is convenient to adjust the extension of the limiting sleeve relative to the hollow support rod, thereby realizing the adjustment of the spring force.

Further preferably, a groove structure for marking the standing area is provided on the standing base plate.

Beneficial effects:

The utility model arranges the patient's feet forward and backward, and then performs forward hip extension training to achieve self-adjustment of the body's center of gravity when walking. The spring provides resistance to the hip extension movement, which is convenient for improving the patient's lower limb strength. The protective pad can achieve protection against the patient's left and right tilting when the center of gravity tilts left and right.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a specific embodiment 1 of the present utility model;

FIG2 is a partial cross-sectional view of a specific embodiment 1 of the present utility model.

In the figure: 1 is a standing base plate, 2 is a supporting frame, 3 is a protective pad, 4 is a hip extension supporting frame, 5 is a force pad, 6 is an elbow support armrest, 41 is a limiting sleeve, 51 is a sliding rod, and 52 is a spring.

Detailed ways

Referring to Fig. 1 and Fig. 2, the specific embodiment 1, a body center of gravity correction training device, comprises a standing base plate 1 for standing; further comprises a support frame 2, and the left and right sides of the support frame 2 are detachably connected with protective pads 3; the front side of the support frame 2 is longitudinally slidably connected with a hip extension support frame 4, and the hip extension support frame 4 is laterally slidably connected with the force pad 5, and a spring that can be telescoped forward and backward is installed between the hip extension support frame 4 and the force pad 5; a support assembly is detachably connected to the support frame 2, and the support assembly includes at least one of an elbow support armrest 6 and a crutch. The utility model realizes self-adjustment of the body's center of gravity when walking by setting the patient's feet forward and backward, and then performing forward hip extension movement training. The resistance of the hip extension movement is provided by the spring, which is convenient for improving the patient's lower limb strength. The protective pad is used to protect the patient from tilting left and right when the center of gravity tilts left and right.

The left and right ends of the support frame 2 are provided with upright posts, which are connected to the protective pads in a longitudinal sliding manner, and the upright posts and the protective pads are relatively fixed by a locking mechanism. This facilitates the adjustment of the height of the protective pads, and facilitates the protection of the left and right sides of the patient's waist and abdomen. The upright posts and the support frame are connected in a sliding manner with the left and right directions as the sliding directions, and the upright posts and the support frame are detachably connected by screws.

Referring to Fig. 2, the hip extension support frame 4 includes a hollow support rod, and a limit sleeve 41 is connected to the outer side of the hollow support rod by a thread; a slide rod 51 for slidingly connecting the hollow support rod is connected to the force pad, and a limit block is arranged at the front end of the slide rod 51, and the limit block is slidably connected to the inner cavity of the hollow support rod; a spring 52 is sleeved on the slide rod 51, and one end of the spring 52 abuts against the limit sleeve 41, and the other end of the spring 52 abuts against the force pad 5. It is convenient to adjust the extension of the limit sleeve 41 relative to the hollow support rod, thereby realizing the adjustment of the spring elastic force. The outer contour of the limit block is hexagonal. The inner cavity of the hollow support rod is hexagonal.

When the device is used, one of the left and right feet is placed in front, the body is leaned forward, the hip is pressed against the force pad, and the toes of the other foot are raised. When the body is leaned back to reset, the force pad is reset, and the entire sole of the other foot is supported on the standing base.

Specific embodiment 2, based on specific embodiment 1, a mirror is installed in front of the support frame. It is convenient for patients to check their posture. The reflective surface of the mirror faces backwards. A grid-shaped tape can be adhered to the reflective surface of the mirror. A groove structure for marking the standing area is provided on the standing base plate. The groove structure is a frame for standing with both feet. It is convenient to limit the step length of the two feet set forward and backward respectively. It can also be a standing groove for the two feet to stand independently. There are multiple standing grooves. It satisfies the forward walking posture with the left foot in front and the right foot in the back, as well as the right foot in front and the left foot in the back.

The above are only preferred implementations of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims (5)

1. A body center of gravity correction training device, characterized in that it comprises a standing base plate for standing; It also includes a support frame, and the left and right sides of the support frame are detachably connected with protective pads; The front side of the support frame is longitudinally slidably connected with a hip extension support frame, the hip extension support frame is transversely slidably connected with the force pad, and a spring that stretches forward and backward is installed between the hip extension support frame and the force pad; The support frame is detachably connected with a support assembly, and the support assembly includes at least one of an elbow support armrest and a crutch. 2. The body center of gravity correction training device according to claim 1 is characterized in that: columns are installed at the left and right ends of the support frame, the columns are longitudinally slidably connected to the protective pad, and the columns and the protective pad are relatively fixed by a locking mechanism. 3. The body center of gravity correction training device according to claim 1, characterized in that a mirror is installed in front of the support frame. 4. The body center of gravity correction training device according to claim 1, characterized in that: the hip extension support frame comprises a hollow support rod, and a limiting sleeve is threadedly connected to the outer side of the hollow support rod; The force pad is connected to a slide rod for slidingly connecting to the hollow support rod, a limit block is provided at the front end of the slide rod, and the limit block is slidably connected to the inner cavity of the hollow support rod; The spring is sleeved on the slide bar, one end of the spring abuts against the limiting sleeve, and the other end of the spring abuts against the force pad. 5. The body center of gravity correction training device according to claim 1 is characterized in that a groove structure for marking the standing area is provided on the standing base plate.