CN209900579U

CN209900579U - Low limbs exerciser suitable for inconvenient rheumatism patient of action

Info

Publication number: CN209900579U
Application number: CN201920483772.3U
Authority: CN
Inventors: 王云卿
Original assignee: HANGZHOU YUHANG DISTRICT NO5 PEOPLE'S HOSPITAL
Current assignee: HANGZHOU YUHANG DISTRICT NO5 PEOPLE'S HOSPITAL
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2020-01-07
Anticipated expiration: 2029-04-10

Abstract

The utility model relates to a low limbs exerciser suitable for inconvenient rheumatism patient of action, it includes the base and puts the foot board, the front end of putting the sole is articulated through hinged-support and base upper surface front portion, the rear portion of base upper surface is equipped with actuating mechanism, actuating mechanism can act on the rear end of putting the sole and orders about and put the sole around hinged-support swing back and forth, put foot board upper surface fixed with shoes form podotheca, the tiptoe end of podotheca is close to the rear portion of putting the sole, the heel end of podotheca is close to the front portion of putting the sole. The beneficial effects of the utility model are that, start actuating mechanism and make and put the foot board around the hinged-support fore-and-aft swing of its front end, reciprocal wobbling in-process, patient's foot uses the heel to fall as the fulcrum, the reciprocating perk of forefoot portion, whole shank is fine motion thereupon also, ankle joint, knee joint, shank muscle blood vessel etc. all move about thereupon, effectively avoided because of the walking inconvenient lying for a long time or the low limbs blood flow that leads to for a long time is not smooth, the rheumatism aggravates the scheduling problem.

Description

Low limbs exerciser suitable for inconvenient rheumatism patient of action

Technical Field

The utility model belongs to the field of medical equipment, concretely relates to low limbs exerciser suitable for inconvenient rheumatism patient of action.

Background

Patients with severe foot or knee rheumatoid arthritis usually have inconvenient movement, and long-time sitting or continuous lying is obviously not beneficial to the health of the patients, especially the diseases such as varicose veins and phlebitis caused by the continuous standing of the lower limbs, and the rheumatism patients can be further aggravated by the unsmooth blood flow. The prior art lacks a lower limb exerciser for a patient with mobility-handicapped rheumatism, and the existing exercise devices (such as a leg exerciser for a patient with rheumatism disclosed in CN201811298863.6 and a leg exerciser for a joint with rheumatism disclosed in CN 201820119327.4) all require the patient to actively exercise the lower limbs, and the lower limb exercise range is large, which is obviously not suitable for the patient with mobility-handicapped rheumatism.

SUMMERY OF THE UTILITY MODEL

The utility model provides a low limbs exerciser suitable for inconvenient rheumatism patient aims at making things convenient for inconvenient rheumatism patient to carry out the activity exercise of small range to the joint of foot and knee, makes the low limbs avoid the blood flow smooth scheduling problem that leads to because of long-time motionless.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a low limbs exerciser suitable for inconvenient rheumatism patient of acting on, its includes the base and puts the foot board, put the front end of sole through the hinged-support with base upper surface front portion is articulated, the rear portion of base upper surface is equipped with actuating mechanism, actuating mechanism can act on put the rear end of sole and order about put the sole around the hinged-support seesaw, it has shoes form podotheca to put foot board upper surface fixation, the tiptoe end of podotheca is close to put the rear portion of sole, the heel end of podotheca is close to put the front portion of sole.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the driving mechanism comprises a motor, the output end of the motor is connected with the rear end of the foot placing plate through a crank connecting rod mechanism, and the motor can drive the foot placing plate to swing back and forth around the hinged support when rotating.

The beneficial effect of adopting above-mentioned further scheme is that, adopting motor and crank side rod mechanism to drive puts sole swing back and forth, its advantage is that the rotational speed of motor can be adjusted in succession, and then the frequency of swing back and forth can be adjusted in succession, and the amount of activity that also the patient took exercise of lower limb when using, the violent degree of exercise can effectively be adjusted, and the suitability is good.

Furthermore, the crank connecting rod comprises a driving wheel which is coaxially and fixedly connected with the output end of the motor, a convex shaft which is hinged with the lower end of the connecting rod is arranged at the position of the side surface of the driving wheel deviating from the circle center, and the upper end of the connecting rod is hinged with the rear end of the foot placing plate.

The beneficial effect of adopting above-mentioned further scheme is, simple structure, it is convenient to maintain.

Furthermore, actuating mechanism includes electric putter, electric putter's cylinder body end with the base is articulated, electric putter's flexible end with put the rear end of sole articulated.

Adopt above-mentioned further scheme's beneficial effect is, adopt its extension degree controllable of electric putter, then the amplitude of single fore-and-aft swing is adjustable, can adjust out the fore-and-aft swing amplitude that is fit for it according to patient's self condition.

Furthermore, a plurality of air bags are arranged on the inner side wall of the foot sleeve and are communicated with an air pump through an inflation and deflation pipeline.

The further proposal has the advantages that the air bag is inflated to expand, so that the feet of the patient can be effectively clamped and fixed in the foot sleeves to ensure the effect of exercise activity; after deflation, the feet can be taken out from the foot sleeves, which is convenient and efficient.

Furthermore, the number of the foot placing plates is two, the two foot placing plates are arranged on the left side and the right side of the upper surface of the base at intervals in parallel, and each foot placing plate is correspondingly provided with the driving mechanism and the foot sleeves.

The beneficial effect who adopts above-mentioned further scheme is that, two put foot boards can place left and right feet respectively, and two are put sole and have independent adjustable actuating mechanism down, then can correspond corresponding actuating mechanism of regulation alone according to patient's left and right sides low limbs rheumatism condition and go out the best swing range in order to adjust, guarantee the exercise activity effect of preferred.

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

the rheumatism patient with inconvenient mobility sits at the bedside or on a chair, the feet extend into and are fixed in the foot sleeves of the foot plates (the air bags are tightly pressed or the foot sleeves are tightly tied by shoelaces), the legs are naturally bent (the angles of the shanks and the thighs are about 90-120 degrees), the feet extend into and are fixed in the foot sleeves, force is not required to be applied intentionally, then the driving mechanism is started to enable the foot plates to swing back and forth (the swing amplitude is usually not more than 30 degrees) around the hinged supports at the front ends of the foot plates, in the reciprocating swing process, the feet of the patient use the heel parts as fulcrums, the front parts of the feet are raised and fallen down in a reciprocating mode, the whole legs are slightly moved accordingly, the ankle joints, the knee joints, the leg muscle vessels and the like move accordingly, and the problems of unsmooth blood flow, aggravat; the exercise range is small, the patient does not need to actively apply force, and the lower limb exercise device is particularly suitable for the patient who is inconvenient to move due to the rheumatoid arthritis of the ankle joint and/or the knee joint to exercise the lower limb.

Drawings

Fig. 1 is a schematic structural diagram of a lower limb exerciser suitable for a patient with rheumatism and inconvenient movement (a driving mechanism is composed of a motor, a driving wheel, a connecting rod and the like);

FIG. 2 is a schematic view of another lower limb exerciser suitable for the rheumatism patient with mobility impairment (the driving mechanism is an electric push rod)

Fig. 3 is a schematic top view of a lower limb exerciser including two foot rest plates arranged side by side and a drive mechanism.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. placing a foot plate; 3. a hinged support; 4. a foot cover; 5. a motor; 6. a connecting rod; 7. an electric push rod; 8. an air bag.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, if terms indicating orientation such as "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", etc. are used, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 3, the utility model provides a low limbs exerciser suitable for inconvenient rheumatism patient of acting on, it includes base 1 and puts sole 2, the front end of putting sole 2 pass through hinged-support 3 with base 1 upper surface front portion is articulated, the rear portion of base 1 upper surface is equipped with actuating mechanism, actuating mechanism can act on put the rear end of sole 2 and order about put sole 2 wind hinged-support 3 luffing motion, put sole 2 upper surface fixed with shoes form podotheca 4, the tiptoe end of podotheca 4 is close to put the rear portion of sole 2, the heel end of podotheca 4 is close to put the front portion of sole 2.

Further, the driving mechanism comprises a motor 5, the output end of the motor 5 is connected with the rear end of the foot placing plate 2 through a crank connecting rod mechanism, and the motor 5 can drive the foot placing plate 2 to swing back and forth around the hinged support 3 when rotating.

Specifically, the motor can be a normal motor, the model is ZGB95FE, the speed-adjustable eccentric shaft motor is 12V/24V, and the idle speed per revolution is 10r/min, 14r/min, 16r/min, 20r/min and 24r/min, and is adjustable. The length of the connecting rod is 10-15cm, and the angle of the foot placing plate which is swung up and down is about 20 degrees.

Further, the crank connecting rod comprises a driving wheel which is coaxially and fixedly connected with the output end of the motor 5, a convex shaft which is hinged with the lower end of the connecting rod 6 is arranged at the position of the side surface of the driving wheel deviating from the circle center, and the upper end of the connecting rod 6 is hinged with the rear end of the foot placing plate 2.

Furthermore, the driving mechanism comprises an electric push rod 7, the cylinder body end of the electric push rod 7 is hinged to the base 1, and the telescopic end of the electric push rod 7 is hinged to the rear end of the foot placing plate 2.

Specifically, the travel of the electric push rod is preferably 10-15cm, and a micro electric push rod which is produced by dragon and has model number XTL100 and working voltage of 12V/24V can be adopted.

Furthermore, a plurality of air bags 8 are arranged on the inner side wall of the foot sleeve 4, and the air bags 8 are communicated with an air pump through air inflation and deflation pipelines.

It should be noted that the air pump for inflating the air bag can be fixed on the foot rest, and 3 to 5 air bags can be arranged in the foot cover 4, as shown in fig. 1 and 2, and the air bags can be positioned at the ankle, the instep and the tiptoe. The inflation and deflation pipeline is provided with an inflation valve, the inflation and deflation pipeline is communicated with a branch pipe, and the branch pipe is provided with a deflation valve.

Furthermore, the number of the foot placing plates 2 is two, the two foot placing plates are arranged on the left side and the right side of the upper surface of the base 1 at intervals in parallel, and each foot placing plate 2 is correspondingly provided with the driving mechanism and the foot sleeves 4.

It should be noted that, use the utility model discloses a during low limbs exerciser, the inconvenient rheumatism patient of walking adopts the position of sitting, sits on bedside or stool, and the leg is crooked naturally, and the foot lands naturally, then will the utility model discloses a low limbs exerciser places in patient the place ahead subaerially, and the foot stretches into in the podotheca and aerifys to the gasbag and makes the foot fixed in the podotheca, then starts actuating mechanism, makes to put the footboard around the articulated seat forward and backward swing of front end, then the foot also has the forward and backward swing activity along with putting the footboard (be the tiptoe portion again return after upwards perk), and ankle joint, knee joint, low limbs muscle blood vessel etc. all obtain the activity of certain degree, avoid the low limbs to lead to phlebitis for a long time motionless, varicose or further aggravate the problem of rheumarthritis.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a low limbs exerciser suitable for inconvenient rheumatism patient of action, a serial communication port, include base (1) and put sole (2), put the front end of sole (2) through hinged-support (3) with base (1) upper surface front portion is articulated, the rear portion of base (1) upper surface is equipped with actuating mechanism, actuating mechanism can act on put the rear end of sole (2) and order about put sole (2) around hinged-support (3) swing back and forth, it has shoes form podotheca (4) to put sole (2) upper surface mounting, the tiptoe of podotheca (4) is close to put the rear portion of sole (2), the heel end of podotheca (4) is close to put the front portion of sole (2).

2. The lower limb exerciser suitable for the rheumatism patients with the mobility disabilities as claimed in claim 1, wherein the driving mechanism comprises a motor (5), the output end of the motor (5) is connected with the rear end of the foot placing plate (2) through a crank link mechanism, and the motor (5) can drive the foot placing plate (2) to swing back and forth around the hinged support (3) when rotating.

3. The lower limb exerciser suitable for the rheumatism patients with the mobility disabilities as claimed in claim 2, wherein the crank connecting rod comprises a driving wheel which is coaxially and fixedly connected with the output end of the motor (5), a convex shaft hinged with the lower end of the connecting rod (6) is arranged on the side surface of the driving wheel at a position deviating from the circle center, and the upper end of the connecting rod (6) is hinged with the rear end of the foot placing plate (2).

4. The lower limb exerciser suitable for the rheumatism patients with the mobility disabilities as claimed in claim 1, wherein the driving mechanism comprises an electric push rod (7), the cylinder body end of the electric push rod (7) is hinged with the base (1), and the telescopic end of the electric push rod (7) is hinged with the rear end of the foot placing plate (2).

5. The lower limb exerciser for the rheumatism patients with the mobility disabilities as claimed in claim 1, wherein a plurality of air bags (8) are arranged on the inner side wall of the foot cover (4), and the air bags (8) are communicated with an air pump through inflation and deflation pipelines.

6. The lower limb exerciser suitable for the rheumatism patients with the mobility disabilities as claimed in any one of claims 1 to 5, wherein the number of the foot placing plates (2) is two, and the two foot placing plates are arranged on the left side and the right side of the upper surface of the base (1) at intervals in parallel, and each foot placing plate (2) is correspondingly provided with the driving mechanism and the foot sleeve (4).