CN217593736U - Leg bracket for lower limb muscle strength training - Google Patents

Abstract

The utility model discloses a leg bracket for lower limb muscle strength training, which belongs to the technical field of lower limb muscle strength training devices and comprises a support rod, wherein the support rod is provided with a first end and a second end, the second end is higher than the first end, the second end is rotatably connected with a rotating rod, the rotating rod can rotate in the horizontal plane around the second end, and a limit component for limiting the rotating angle of the rotating rod is arranged between the second end and the rotating rod; a leg support is arranged at the position of the rotating rod, which is far away from the second end; the utility model discloses a bracing piece can support the dwang to certain height, and the leg holds in the palm can follow the dwang and rotate around the second end of bracing piece to can utilize a leg to hold in the palm and can realize the support to patient's left leg or right leg, simple structure, low cost, it is easy and simple to handle, make things convenient for the patient to use.

Description

Leg bracket for lower limb muscle strength training

Technical Field

The utility model relates to a low limbs flesh power trainer technical field, concretely relates to leg bracket for low limbs flesh power training.

Background

The muscle strength is the maximum strength generated when the muscle or muscle group contracts, and the muscle strength is classified into six grades, namely 0-5 grades, wherein 5 grades are normal. Low muscle strength means that the muscle relaxes in the absence of distended muscle belly and normal toughness as the resistance encountered by the active body is reduced. Low muscle strength presents different clinical responses with the patient.

The low muscle strength of the lower limbs is mainly expressed by the following conditions: 1. the person cannot walk normally; 2. lower limb reaction is slow; 3. the legs are soft, and the legs can not turn over normally and do not move in a normal bending and stretching way; 4. the muscle function of the legs is reduced and is not controlled by the cerebellum.

Under many conditions, when the lower limb muscle strength is low, the rehabilitation can be carried out through later-stage rehabilitation training; at present, there are a variety of rehabilitation devices for lower limb muscle training. The existing lower limb muscle strength training equipment comprises standing type training equipment and sitting type training equipment, and when a patient can stand, the standing type training equipment is usually adopted; when the patient is unable to stand, a sitting exercise device is often used. However, it is difficult to adjust the training intensity of the lower limb muscle strength of the patient in accordance with the recovery of the lower limb muscle strength of the patient in both the standing training apparatus and the sitting training apparatus.

In the process of lower limb muscle strength training, the leg bracket plays a role of supporting the leg of the patient, on one hand, the leg of the patient can be supported by a certain height by utilizing the leg bracket, so that the lower limb of the patient can conveniently carry out specific muscle strength training; on the other hand, one leg of the patient can be supported by the leg bracket, so that the patient can train the lower limb muscle strength of the other leg conveniently. The position department that can correspond two legs of patient on the current low limbs muscle training equipment sets up the leg bracket respectively, and not only the structure is complicated, and the cost is higher, and complex operation is unfavorable for the patient to use moreover.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a pair of a leg bracket for low limbs muscular strength training, the bracing piece can support certain height with the dwang, and the leg holds in the palm can follow the dwang and rotate around the second end of bracing piece to can utilize a leg to hold in the palm and to realize holding up patient's left leg or right leg, simple structure, low cost, it is easy and simple to handle, make things convenient for the patient to use.

In order to realize the purpose, the utility model adopts the technical scheme as follows:

a leg bracket for lower limb muscle strength training comprises a supporting rod, wherein the supporting rod is provided with a first end and a second end, the second end is higher than the first end, the second end is rotatably connected with a rotating rod, the rotating rod can rotate around the second end in a horizontal plane, and a limiting assembly for limiting the rotating angle of the rotating rod is arranged between the second end and the rotating rod; the position department that the dwang was kept away from the second end is equipped with the leg and holds in the palm.

As a preferable technical solution, the support rod is fixed on the bed frame through the first end, and the bed frame is provided with a fixing hole matching with the first end.

As a preferred technical solution, the first end is vertically disposed.

As a preferable technical solution, the second end is rotatably connected with the rotating rod through a bearing.

As a preferable technical scheme, the limiting assembly comprises a limiting sleeve arranged on the second end, and a limiting bulge is arranged on the upper edge of the limiting sleeve; the dwang with the second end is rotated the position department of connecting and is equipped with and rotates the cover, the stop collar cover is located the second is served, rotate the sheathe in be equipped with spacing protruding spacer pin that matches.

As a preferred technical scheme, the limiting bulge is semicircular.

As a preferred technical scheme, a rubber sleeve is sleeved on the limit pin.

As a preferable technical solution, the rotating lever is rotatable between a first position and a second position, and a rotation angle of the rotating lever from the first position to the second position is 180 °.

As an optimal technical scheme, the leg support is arranged above the rotating rod and horizontally arranged, and the binding bands are arranged on the leg support.

The utility model has the advantages of that:

the utility model discloses a bracing piece can support certain height with the dwang, and the leg holds in the palm can follow the dwang and rotate around the second end of bracing piece to can utilize a leg to hold in the palm and can realize the support to patient's left leg or right leg, simple structure, low cost, it is easy and simple to handle, make things convenient for the patient to use.

Drawings

Fig. 1 is an overall structural view of an embodiment of a leg rest for lower limb muscular strength training of the present invention;

FIG. 2 is a cross-sectional view of the rotatable connection of the second end to the rotatable shaft of FIG. 1;

fig. 3 is a schematic view of the spacing assembly of fig. 1.

In the figure: 1-supporting rod, 11-first end, 12-second end, 2-rotating rod, 21-rotating sleeve, 22-limiting pin, 23-rubber sleeve, 31-limiting sleeve, 32-limiting bulge, 4-leg support, 41-binding band and 5-bearing.

Detailed Description

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1-3, an embodiment of a leg bracket for lower limb muscle strength training of the present invention includes a support rod 1, wherein the support rod 1 is used for supporting a rotating rod 2 and a leg support 4 to a certain height; the support bar 1 is provided with a first end 11 and a second end 12, and the first end 11 is fixedly connected with the bed frame; the second end 12 is higher than the first end 11, the second end 12 is rotatably connected with the rotating rod 2, the rotating rod 2 can rotate around the second end 12 in a horizontal plane, a limiting component for limiting the rotating angle of the rotating rod 2 is arranged between the second end 12 and the rotating rod 2, and the limiting component can ensure that the rotating rod 2 rotates within a proper angle range; the position of the rotating rod 2 far away from the second end 12 is provided with a leg support 4, and the leg support 4 can rotate along with the rotating rod 2, so that the position of the leg support 4 can be adjusted.

It should be noted that the supporting rod 1 can be fixed on the bed frame through the first end 11, and correspondingly, the bed frame is provided with a fixing hole matching with the first end 11, and the supporting rod 1 can be fixed on the bed frame by inserting the first end 11 into the fixing hole; further, the first end 11 is preferably vertically disposed to facilitate insertion of the first end 11 into a fixed hole of the bed frame; furthermore, the cross section of the first end 11 is preferably square, so that the first end 11 can be prevented from rotating after being inserted into the fixing hole, and the connection between the first end 11 and the bed frame is stable.

In the present embodiment, referring to fig. 2, the second end 12 and the rotating rod 2 can be rotatably connected through a bearing 5.

In this embodiment, referring to fig. 1-3, the limiting component may include a limiting sleeve 31 disposed on the second end 12, and a limiting protrusion 32 is disposed on an upper edge of the limiting sleeve 31; a rotating sleeve 21 is arranged at the position where the rotating rod 2 is rotatably connected with the second end 12, a limiting sleeve 31 is sleeved on the second end 12, a limiting pin 22 matched with the limiting protrusion 32 is arranged on the rotating sleeve 21, and the rotating angle of the rotating rod 2 can be effectively limited by using the matched limiting protrusion 32 and the limiting pin 22; specifically, the limit protrusion 32 is preferably semicircular, and when two side surfaces of the semicircular limit protrusion 32 are abutted against the limit pin 22, the swing of the rotating rod 2 can be limited; furthermore, the rubber sleeve 23 is preferably sleeved on the limit pin 22, and the rubber sleeve 23 can prevent the limit protrusion 32 from being in hard contact with the limit pin 22, so that the noise generated when the position of the leg rest 4 is adjusted is reduced.

It should be noted that the rotating rod 2 can rotate between the first position and the second position, and the rotating angle of the rotating rod 2 from the first position to the second position is 180 degrees, for example, the first position can correspond to the left leg position of the patient, and after the rotating rod 2 rotates 180 degrees, the second position can correspond to the right leg position of the patient, and the adjustment is convenient.

In this embodiment, referring to fig. 1, the leg rest 4 is disposed above the rotating rod 2, the leg rest 4 is horizontally disposed, and the leg rest 4 can better support the leg of the patient; the leg support 4 is provided with a binding band 41, and the binding band 41 can effectively fix the leg of the patient on the leg support 4.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. A leg bracket for lower limb muscle strength training is characterized by comprising a supporting rod, wherein the supporting rod is provided with a first end and a second end, the second end is higher than the first end, the second end is rotatably connected with a rotating rod, the rotating rod can rotate around the second end in a horizontal plane, and a limiting component for limiting the rotating angle of the rotating rod is arranged between the second end and the rotating rod; the position department that the dwang was kept away from the second end is equipped with the leg and holds in the palm.

2. The leg rest of claim 1, wherein the support rod is fixed to a frame through the first end, and the frame has a fixing hole matching the first end.

3. The leg rest of claim 2, wherein the first end is vertically disposed.

4. The leg rest of claim 1, wherein the second end is rotatably connected to the rotating shaft by a bearing.

5. The leg bracket for lower limb muscular strength training according to claim 1 or 4, wherein the limiting component comprises a limiting sleeve arranged on the second end, and a limiting protrusion is arranged on the upper edge of the limiting sleeve; the dwang with the second end is rotated the position department of connecting and is equipped with and rotates the cover, the stop collar cover is located the second is served, rotate the sheathe in be equipped with spacing protruding spacer pin that matches.

6. The leg rest of claim 5, wherein the limiting protrusion is semi-circular.

7. The leg bracket for the lower limb muscular strength training according to claim 5, wherein a rubber sleeve is sleeved on the limit pin.

8. The leg rest of claim 1, wherein the rotation lever is rotatable between a first position and a second position, and the rotation angle of the rotation lever from the first position to the second position is 180 °.

9. The leg rest for lower limb muscular strength training according to claim 1, wherein the leg rest is provided above the rotating lever, the leg rest is horizontally provided, and the leg rest is provided with a binding band.

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