CN214485498U - Lower limb thigh quadriceps function trainer - Google Patents

Abstract

The utility model provides a lower limb quadriceps function trainer. The lower limb quadriceps function trainer comprises a support, wherein the support comprises a bottom plate, a supporting plate hinged to one end of the bottom plate and a supporting frame; the support frame is used for adjusting and maintaining the angle between the support plate and the bottom plate, and the support frame is connected with the support plate and the bottom plate at one end far away from a hinge point; the support is wrapped by a soft pad. Compared with the prior art, the utility model provides a low limbs thigh quadriceps muscle function training ware can adjust the training ware angle, progressively increases up user's rehabilitation training's the degree of difficulty, easy operation, stability is strong, the user easily masters and accepts, and it is comparatively easy to raise exercise thigh quadriceps to low limbs straight leg, reaches the purpose of training simultaneously, further improves rehabilitation training's effect.

Description

Lower limb thigh quadriceps function trainer

Technical Field

The utility model relates to a rehabilitation equipment technical field especially relates to a low limbs thigh quadriceps muscle function training ware.

Background

At present, clinical studies at home and abroad prove that the lower limb function can be effectively improved through the lower limb muscle strength training. Muscles are important parts of the human body movement system, provide power for normal movement of joints, and play a key role in stabilizing the joints. The effect of the quadriceps femoris on the knee joint is different at different angles. If the extensor muscle group (quadriceps femoris) is obviously atrophied and the muscle strength is reduced, the functions of knee joint balance, strength, patella stability and the like are unbalanced.

The existing lower limb quadriceps function training or muscle strength training equipment has certain defects, the training equipment cannot adjust the angle according to the tolerance, pain intensity and the like of patients after lower limb fracture surgery or knee osteoarthritis, the traditional method is that a pillow is bent and placed below the popliteal fossa of an affected limb to be a supporting point or a supporter is used for carrying out weight-free quadriceps muscle strength training, the pillow is difficult to fix, the pillow is soft and easy to deform and slide out, and the gravity center of the acting point is difficult to control. Also use the eyelidretractor, should prop up the structure fixed, but can not adjust the angle according to the user's condition, the rehabilitation training effect is unsatisfactory, and the training mode is comparatively single. The plaster fixation device has poor use effect on training quadriceps femoris muscle caused by overweight of limbs of a user who fixes the plaster during fracture of lower limbs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can be according to user's demand arbitrary angle regulation, and stable in structure's low limbs thigh quadriceps muscle function training ware.

The technical scheme of the utility model is that: a lower limb quadriceps function trainer comprises a support, wherein the support comprises a bottom plate, a supporting plate hinged to one end of the bottom plate and a supporting frame; the support frame is used for adjusting and maintaining the angle between the support plate and the bottom plate, and the support frame is connected with the support plate and the bottom plate at one end far away from a hinge point; the support is wrapped by a soft pad.

Among the above-mentioned scheme, through adopting the articulated structure of backup pad for the bottom plate, according to user's demand angle regulation when realizing using to fixed through the angle between backup pad after the support frame will adjust and the bottom plate, make whole training ware stable in structure, be difficult for collapsing and deformation during the use.

Preferably, the support frame include with the first arc that the backup pad is connected and with the second arc that the bottom plate is connected, all be equipped with the spout on first arc and the second arc, the one end that the backup pad was kept away from to first arc is laminated with the one end that the bottom plate was kept away from to the second arc, and two spouts align and fix through the fastener.

Preferably, all be equipped with the angle sign on first arc and the second arc, the angle sign closes on the spout sets up.

Preferably, the support plate and the base plate are hinged by a hinge.

Preferably, the bottom plate and the supporting plate are both provided with hollow structures.

Preferably, the support frames are arranged at intervals in the width direction of the support frame.

Preferably, a spongy cushion is arranged at the tail end, far away from the hinged point, of the supporting plate, and the spongy cushion extends along the width direction of the support.

Preferably, the soft pad is connected with the corresponding position on the bracket through an elastic soft belt arranged on the periphery of the soft pad.

Preferably, the soft pad is a sponge cloth pad.

Preferably, an elastic band is provided on the cushion on the support plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the angle of the trainer can be adjusted, the difficulty of rehabilitation training is gradually increased, the operation is simple, the stability is strong, a user can easily grasp and accept the training, the quadriceps muscle of the thigh is easier to raise and exercise by the lower limb straight leg, the training purpose is achieved, and the rehabilitation training effect is further improved;

secondly, the user can start to perform functional exercise by directly placing the limbs on the supporting plate, so that the operator can conveniently guide and observe;

the two arc-shaped rods on the support frame can realize position fixing of any angle adjustment, the adjustability is flexible, and the operation is simple;

fourthly, the soft cushion is arranged outside the support, so that the comfort of the limbs of the lower limbs is improved, the limbs are not easy to collapse, and the elastic soft belt can effectively prevent the limbs from slipping;

fifthly, angle marks are arranged on the support frame, different angles can be adjusted according to individual conditions of a user, and the muscle strength of quadriceps femoris of the lower limbs of the user is gradually and gradually trained;

sixthly, the rehabilitation function exercise of the fracture user is mainly assisted, the user can be promoted to actively cooperate with a worker to perform early exercise, and the rehabilitation of the user is promoted, the occurrence of complications is effectively reduced, the hospitalization time is shortened, the hospitalization cost is reduced, and the medical care quality is improved by actively accepting the use;

seventhly, the supporting plate is hinged with the bottom plate through the hinge, different angles can be adjusted according to the comfort degree of limbs, and the angle adjustment is more flexible.

Drawings

Fig. 1 is a schematic sectional view of a lower limb quadriceps function trainer according to the present invention;

FIG. 2 is a schematic view of FIG. 1 taken in direction A and with the cushion removed;

fig. 3 is a schematic view of the lower limb quadriceps function trainer after adjusting a certain angle.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence between the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.

As shown in fig. 1, the present embodiment provides a lower limb quadriceps function training device, which comprises a support 1 and a cushion 2. The support 1 is made of steel plates and comprises a bottom plate 11, a supporting plate 12, a supporting frame 13, hinges 14, a hollow structure 15 and a sponge cushion 16.

One end of the support plate 12 is hinged to one end of the bottom plate 11 through the hinge 14, and the support frame 13 is connected to the support plate 12 and the bottom plate 11 at one end far away from the hinged point (the hinge 14). When the support plate 12 adjusts the pitch angle relative to the base plate 11 along its hinge point with the base plate 11, the support bracket 13 serves to fix the adjusted position.

The support bracket 13 includes a first arc-shaped plate 131 connected to the support plate 12 and a second arc-shaped plate 132 connected to the base plate 11. All be equipped with spout 133 on first arc and the second arc, the one end that backup pad 12 was kept away from to first arc 131 is laminated with the one end that bottom plate 11 was kept away from to second arc 132, and two spouts 133 align and fix through fastener 134. The slide groove 133 penetrates in the thickness direction of the arc plate. The fastener 134 includes a bolt, a washer, and a nut.

The first arc-shaped plate 131 and the second arc-shaped plate 132 are both provided with angle marks (not shown), and the angle marks are arranged close to the sliding groove 133. The angle indicator 0 degree can be from the bottom plate 11 to the support plate 12, the support plate 12 is adjusted to 30 degrees by the protractor and set as the initial angle, the fastener in the arc plate is screwed, and the position indicator of the fastener 134 is drawn by the first arc plate 131 and the second arc plate 132 corresponding to 30 degrees. And drawing the position mark of the fastener 134 at 90 degrees by adopting the method, setting the 90 degrees as a final angle, and setting three angle ranges of 30-40 degrees, 50-60 degrees and 70-90 degrees respectively. Respectively marked on the arc-shaped plates, the sliding angle adjustment of the fastener 134 does not affect the use. The angle mark can adjust different angles according to individual conditions of the user, and gradually increases the muscle strength of quadriceps femoris of the lower limbs of the user.

As shown in fig. 2, at least two support frames 13 are provided at intervals in the width direction (Y direction) of the rack 1. The width of the support frame 13 is the position where the lower limbs of the user are placed. The interval of support frame 13 sets up two at least, stability when can guaranteeing to use.

The bottom plate 11 and the support plate 12 are both provided with hollow structures 15 for reducing weight. The hollow structure 15 may be opened with a circular hole, etc.

As shown in fig. 1 and 2, a sponge pad 16 is provided at the end of the support plate 12 away from the hinge point, and the sponge pad 16 extends in the width direction (Y direction) of the stand 1. The sponge cushion 16 is made of high-elastic cotton.

The soft pad 2 wraps the support 1. The soft area 21 of elasticity that the periphery of cushion 2 set up, the border of backup pad 12 and bottom plate 11 is equipped with the through-hole, when 2 covers of cushion on support 1, the soft area 21 of elasticity on the cushion 2 with the through-hole ligature that corresponds the position on the support 1 is fixed, and this fixed mode is convenient, and dismantles the convenience. The soft cushion 2 is high-density and high-elastic cotton with a cotton bag. An elastic band 22 is provided on the cushion 2 on the support plate 12.

When in use, firstly, the part for functional exercise is determined according to the disease condition of a user, and the bottom plate 11 is placed on a flat bed surface. The supporting plate 12 is adjusted to a proper pitch angle according to the condition and muscle strength of the user (as shown in fig. 3). The spongy cushion 16 and the soft cushion 2 are fixed on the corresponding positions of the bracket 1. The lower part of the popliteal fossa is used as a force-exerting supporting point of the affected limb, the thigh is arranged on the supporting plate 11 and fixed by an elastic bandage 22, and the elastic bandage 22 can be formed by mutually binding and fixing two belts or can be fixed by snap buttons. The user's popliteal fossa is positioned in the foam pad 16.

And carrying out weight-free quadriceps femoris contraction training to slowly lift the shank part off the bed surface, and extending the ankle joint as far as possible to contract the quadriceps femoris in front of the thigh. Keeping the quadriceps femoris muscle contraction for 15-20S according to the individual condition of the user, keeping the same posture, slowly putting down the shank, and exercising for about 20min each time to finish the exercise.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (10)

1. The lower limb quadriceps function trainer is characterized by comprising a support (1), wherein the support (1) comprises a bottom plate (11), a support plate (12) hinged to one end of the bottom plate (11) and a support frame (13); the support frame (13) is used for adjusting and maintaining the angle between the support plate (12) and the bottom plate (11), and one end of the support frame (13) far away from a hinge point is connected with the support plate (12) and the bottom plate (11);

the support (1) is wrapped by a soft pad (2).

2. The lower limb quadriceps function trainer as claimed in claim 1, wherein the support frame (13) comprises a first arc-shaped plate (131) connected with the support plate (12) and a second arc-shaped plate (132) connected with the base plate (11), sliding grooves (133) are formed in the first arc-shaped plate (131) and the second arc-shaped plate (132), one end, far away from the support plate (12), of the first arc-shaped plate (131) is attached to one end, far away from the base plate (11), of the second arc-shaped plate (132), and the two sliding grooves (133) are aligned and fixed through a fastener (134).

3. The lower limb quadriceps function trainer according to claim 2, wherein the first arc-shaped plate (131) and the second arc-shaped plate (132) are both provided with angle marks, and the angle marks are arranged adjacent to the sliding groove (133).

4. The lower limb quadriceps function trainer according to any one of claims 1 to 3, wherein the support plate (12) and the base plate (11) are hinged by a hinge (14).

5. The lower limb quadriceps function trainer according to any one of claims 1 to 3, wherein the bottom plate (11) and the support plate (12) are provided with hollowed-out structures (15).

6. The lower limb quadriceps function training device according to any one of claims 1 to 3, wherein at least two support frames (13) are provided at intervals in the width direction of the support frame (1).

7. The lower limb quadriceps function training device as claimed in any one of claims 1 to 3, wherein a sponge pad (16) is arranged at the end of the supporting plate (12) far away from the hinge point, and the sponge pad (16) extends along the width direction of the bracket (1).

8. The lower limb quadriceps function trainer according to any one of claims 1 to 3, wherein the soft pad (2) is connected with the corresponding position on the bracket (1) through an elastic soft belt (21) arranged at the periphery of the soft pad.

9. The lower limb quadriceps function trainer as claimed in claim 8, wherein the soft pad (2) is a sponge cloth pad.

10. The quadriceps function trainer as claimed in claim 8, wherein the soft pads (2) on the support plate (12) are provided with elastic bands (22).

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