CN212699579U

CN212699579U - A rehabilitation device that is used for hemiplegia patient low limbs joint passive training

Info

Publication number: CN212699579U
Application number: CN202020299549.6U
Authority: CN
Inventors: 黄振俊; 张立俭; 周瑾
Original assignee: Chinese PLA General Hospital
Current assignee: Chinese PLA General Hospital
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2021-03-16
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a rehabilitation device that is used for hemiplegia patient low limbs joint passive training, include: the rehabilitation seat is internally provided with a first accommodating cavity, and the first accommodating cavity is internally provided with a driving mechanism; training mechanism, training mechanism is including training the seat, the carousel, first vertical pole, the vertical pole of second and running-board, training seat sets up on recovered seat, it holds the chamber to be provided with the second in the training seat, the carousel setting holds the intracavity at the second, the upper end of pivot extends to the second and holds the intracavity and be connected with the carousel, the upper surface of carousel is provided with the oblique recess of annular, first vertical pole setting is at the left end of training seat upper surface and the lower extreme extends to in the oblique recess of annular, the vertical pole of second sets up at the right-hand member of training seat upper surface and the lower extreme extends to in the oblique recess of annular, the running-board articulates at first vertical pole, the upper end of the vertical pole of second.

Description

A rehabilitation device that is used for hemiplegia patient low limbs joint passive training

Technical Field

The utility model relates to a rehabilitation equipment technical field, more specifically say, the utility model relates to a rehabilitation device for hemiplegia patient low limbs joint passive training.

Background

Cerebral thrombosis refers to a series of symptoms caused by vascular occlusion and cerebral tissue avascular necrosis due to thrombosis formed under the conditions of slow blood flow, blood component change or blood viscosity increase and the like on the basis of pathological changes of arterial vessel walls of intracranial and extracranial supply brains. Clinically, hemiplegia is the main sequela, manifested as hypomyodynamia, difficulty in movement or complete loss of the ability of autonomous movement of one limb, often accompanied by sensory disorders of the ipsilateral limb such as cold-heat ignorance, pain, etc. The convalescent treatment is very important for the patients with cerebral thrombosis sequelae. Mainly comprises two aspects of rehabilitation function exercise and physical therapy. Rehabilitation function exercises comprise function exercises of facial paralysis, language swallowing function exercises, cognitive function exercises and limb function exercises. The limb function exercise comprises transfer training, joint passive movement, active movement induction of a patient, hand function training, balance coordination ability training, walking function training and the like. At present, joint passive training is mainly carried out by medical care personnel to help patients, the training time is long, and the labor intensity is high. Especially, the labor intensity of the training of the knee joint and the ankle joint of the lower limb is higher.

Therefore, there is a need for a rehabilitation device for passive training of joints of lower limbs of patients with hemiplegia, which at least partially solves the problems of the prior art.

SUMMERY OF THE UTILITY MODEL

In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.

For at least partly solving above-mentioned problem, the utility model provides a rehabilitation device for hemiplegia patient low limbs joint passive training, include:

the rehabilitation seat is internally provided with a first accommodating cavity, a driving mechanism is arranged in the first accommodating cavity, a rotating shaft in the driving mechanism extends upwards to form the first accommodating cavity, and a handheld switch used for controlling the driving mechanism is arranged at the right end of the rehabilitation seat;

the training mechanism comprises a training seat, a rotary table, a first vertical rod, a second vertical rod and a pedal plate, the training seat is arranged on the rehabilitation seat, a second containing cavity is formed in the training seat, the rotary table is arranged in the second containing cavity, the upper end of the rotary shaft extends into the second containing cavity and is connected with the rotary table, an annular inclined groove is formed in the upper surface of the rotary table, the first vertical rod is arranged at the left end of the upper surface of the training seat, the lower end of the first vertical rod extends into the annular inclined groove, the second vertical rod is arranged at the right end of the upper surface of the training seat, the lower end of the second vertical rod extends into the annular inclined groove, and the pedal plate is hinged to the upper ends of the first vertical rod and the second vertical rod.

Preferably, the driving mechanism comprises a motor and the rotating shaft, the motor is arranged on the right side of the rotating shaft, a driving wheel is arranged at the upper end of the motor, a driven wheel is arranged on the rotating shaft, and the driving wheel drives the driven wheel through a rotating belt.

Preferably, the rehabilitation seat further comprises an electric power storage mechanism, the electric power storage mechanism comprises a storage battery and a charging interface, the storage battery is arranged in the first accommodating cavity, the storage battery is located on the left side of the rotating shaft, and the storage battery is electrically connected with the motor; the charging interface is arranged at the left end of the rehabilitation seat and is electrically connected with the storage battery.

Preferably, a first guide cylinder corresponding to the first vertical rod and a second guide cylinder corresponding to the second vertical rod are arranged on the training seat, first universal balls are arranged at the lower ends of the first vertical rod and the second vertical rod, and the first universal balls are connected with the annular inclined groove in a sliding mode.

Preferably, an annular flat groove is formed in the bottom surface of the second accommodating cavity, a plurality of second universal balls are arranged on the lower surface of the rotary table, and the second universal balls are located in the annular flat groove and are in sliding connection with the annular flat groove.

Preferably, an adjusting belt is arranged on the pedal plate, the adjusting belt comprises a first magic tape and a second magic tape, one end of the first magic tape is connected with the upper surface of the pedal plate, the other end of the first magic tape is adhered with one end of the second magic tape, and the other end of the second magic tape is connected with the upper surface of the pedal plate.

Preferably, the upper surface of the pedal plate is provided with a groove, a notch of the groove is provided with a groove cover plate, and the surface of the groove cover plate is provided with a plurality of massage protrusions.

Preferably, the four corners of the bottom of the rehabilitation seat are provided with universal wheels, and the universal wheels are polyurethane edge-wrapped universal wheels with a braking function and a silencing function.

Compared with the prior art, the utility model discloses at least, including following beneficial effect:

1. a rehabilitation device for hemiplegia patient low limbs joint passive training, alternate lift up from top to bottom about footboard can be controlled in this rehabilitation device, make hemiplegia patient's low limbs knee joint, ankle joint motion get up like this, reduced medical personnel's intensity of labour, improved the training effect.

A rehabilitation device for hemiplegia patient low limbs joint passive training, other advantages, target and characteristics of the utility model will be embodied partly through the following description, and the part will still be through right the utility model discloses a research and practice and for technical personnel in this field understand.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a rehabilitation device for the passive training of lower limb joints of hemiplegic patients according to the present invention.

Fig. 2 is a structural plan view of a second accommodating cavity in the rehabilitation device for the passive training of the joints of the lower limbs of the hemiplegic patient.

Fig. 3 is a top view of the structure of the pedal plate in the rehabilitation device for the passive training of the joints of the lower limbs of the hemiplegic patient.

Fig. 4 is a schematic structural view of the massage protrusion in the groove of the rehabilitation device for the passive training of the lower limb joint of the hemiplegic patient.

Fig. 5 is a schematic structural view of the massage protrusion located outside the groove in the rehabilitation device for the passive training of the joints of the lower limbs of the hemiplegic patient.

Detailed Description

The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

As shown in fig. 1-5, the utility model provides a rehabilitation device for the passive training of lower limb joints of hemiplegic patients, which comprises:

the rehabilitation seat 10 is internally provided with a first accommodating cavity 11, a driving mechanism is arranged in the first accommodating cavity 11, a rotating shaft 12 in the driving mechanism extends upwards out of the first accommodating cavity 11, and a handheld switch 14 for controlling the driving mechanism is arranged at the right end of the rehabilitation seat;

the training mechanism comprises a training seat 20, a rotary table 21, a first vertical rod 22, a second vertical rod 23 and a pedal plate 24, the training seat 20 is arranged on the rehabilitation seat 10, a second accommodating cavity 25 is arranged in the training seat 20, the rotary table 21 is arranged in the second accommodating cavity 25, the upper end of the rotary shaft 12 extends into the second accommodating cavity 25 and is connected with the rotary table 21, an annular inclined groove 26 is arranged on the upper surface of the rotary table 21, the first vertical rod 22 is arranged at the left end of the upper surface of the training seat 20, the lower end of the first vertical rod 22 extends into the annular inclined groove 26, the second vertical rod 23 is arranged at the right end of the upper surface of the training seat 20, the lower end of the second vertical rod 23 extends into the annular inclined groove 26, and the pedal plate 24 is hinged to the upper ends of the first vertical rod 22 and the second vertical rod 23.

The working principle of the technical scheme is as follows: the foot of the hemiplegic patient is placed on the pedal plate 24, the medical staff or the hemiplegic patient uses the hand-held switch 14 to start the driving mechanism, the rotating shaft 12 in the driving mechanism in the rehabilitation seat 10 rotates, because the rotating shaft 12 extends to the second accommodating cavity 25 in the training seat 20 from the first accommodating cavity 11, the rotating shaft 12 is connected with the rotary plate 21, the rotating shaft 12 drives the rotary plate 21 to rotate, the lower ends of the first vertical rod 22 and the second vertical rod 23 in the training mechanism are both in the annular inclined groove 26 of the rotary plate 21, the annular inclined groove 26 also rotates when the rotary plate 21 rotates, so that the first vertical rod 22 and the second vertical rod 23 alternately ascend and descend, namely, the pedal plate 24 can alternately ascend and descend, so that the knee joints and the ankle joints of the hemiplegic patient move, the labor intensity of the medical staff is reduced, and the training effect is improved.

The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, the utility model provides a rehabilitation device for hemiplegia patient low limbs joint passive training, this rehabilitation device middle foot footboard can control the upper and lower of alternative and lift up, makes hemiplegia patient's low limbs knee joint, ankle joint motion get up like this, has reduced medical personnel's intensity of labour, has improved the training effect.

In one embodiment, the driving mechanism includes a motor 13 and the rotating shaft 12, the motor 13 is disposed at the right side of the rotating shaft 12, a driving wheel 15 is disposed at the upper end of the motor 13, a driven wheel 16 is disposed on the rotating shaft 11, and the driving wheel 15 drives the driven wheel 16 through a rotating belt 17.

The working principle of the technical scheme is as follows: medical personnel or hemiplegia patient use hand-held switch 14 starting motor 13, and motor 13 drives drive wheel 15 and rotates, and drive wheel 15 passes through rotation band 17 and drives from driving wheel 16 and rotate, and from driving wheel 16 drive pivot 11 and rotate, pivot 11 drives carousel 21 and rotates.

In addition, in order to better control the motor 13, the handheld switch 14 may be designed with a "switch button" and a "speed control knob", the "switch button" is used to start the motor 13, and the "speed control knob" is used to control the rotation speed of the motor 13, so as to meet the use requirements of the hemiplegic patient.

The beneficial effects of the above technical scheme are that: through the design of the structure, the embodiment provides a specific structure of the driving mechanism, and the structure is simple and low in cost.

In one embodiment, the rehabilitation seat 10 further comprises an electric power storage mechanism, the electric power storage mechanism comprises a storage battery 18 and a charging interface 19, the storage battery 18 is arranged in the first accommodating cavity 11, the storage battery 11 is positioned on the left side of the rotating shaft 12, and the storage battery 18 is electrically connected with the motor 13; the charging interface 19 is arranged at the left end of the rehabilitation seat 10, and the charging interface 19 is electrically connected with the storage battery 18.

The working principle of the technical scheme is as follows: an electric power storage mechanism is also designed in the rehabilitation seat 10, and the storage battery 11 provides electric power for the motor, so that the hemiplegia patient can be separated from the elbow of the external power supply when using the rehabilitation device and can be used in more places, for example, the hemiplegia patient can also be used in an outside park in sunny days; a charging interface 19 is designed on the rehabilitation seat 10, the charging interface 19 charges the storage battery 18, and of course, a charging indicator lamp (not shown) is also designed on one side of the charging interface 19.

The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, designed electric power storage mechanism in this embodiment, help hemiplegia patient to use this to implement novel rehabilitation device in more places.

In one embodiment, the training seat 20 is provided with a first guide cylinder 27 corresponding to the first vertical rod 22 and a second guide cylinder 28 corresponding to the second vertical rod 23, the lower ends of the first vertical rod 22 and the second vertical rod 23 are provided with a first universal ball 29, and the first universal ball 29 is slidably connected with the annular inclined groove 26.

The working principle of the technical scheme is as follows: a first guide cylinder 27 and a second guide cylinder 28 are designed on the training seat 20, so that the first vertical rod 22 and the second vertical rod 23 are guided and simultaneously protected; the lower ends of the first vertical rod 22 and the second vertical rod 23 are respectively provided with a first universal ball 29, and the first universal ball 29 is in sliding connection with the annular inclined groove 26, so that the friction force between the first vertical rod 22 and the annular inclined groove 26 and the friction force between the second vertical rod 23 and the annular inclined groove 26 are reduced, and the efficiency of the turntable 21 in driving the first vertical rod and the second vertical rod is further improved.

The beneficial effects of the above technical scheme are that: through the design of the structure, the first guide cylinder 27 and the second guide cylinder 28 are designed in the embodiment, so that the protection is provided while the guide is provided for the first vertical rod 22 and the second vertical rod 23; the first universal ball 29 reduces the friction between the first vertical rod 22 and the second vertical rod 23 and the annular inclined groove 26, and further improves the efficiency of the turntable 21 in driving the first vertical rod 22 and the second vertical rod 23.

In one embodiment, the bottom surface of the second accommodating cavity 25 is provided with an annular flat groove 30, and the lower surface of the rotary table 21 is provided with a plurality of second ball transfer units 31, wherein the second ball transfer units 31 are positioned in the annular flat groove 30 and are slidably connected with the annular flat groove 30.

The working principle of the technical scheme is as follows: the rotating shaft 13 rotates and obtains the rotating disc 21 to rotate, in order to reduce the friction between the bottom surfaces of the rotating disc 21 and the second accommodating cavity 25, an annular flat groove 30 is formed in the bottom surface of the second accommodating cavity 25, a plurality of second universal balls 31 are arranged on the lower surface of the rotating disc 21, and thus the rotating disc 21 rotates on the annular flat groove 30 through the second universal balls 31, that is, the rotating disc 21 is separated from the bottom surface of the second accommodating cavity 25, and the bottom surfaces of the rotating disc 21 and the second accommodating cavity 25 do not have friction, so that the rotating efficiency of the rotating disc 21 is improved, and the efficiency of a driving mechanism is also improved.

The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, designed annular flat recess 30 and second universal ball 31 in this embodiment for there is not friction in carousel 21 and the second chamber 25 bottom surface that holds, has improved the rotation efficiency of carousel 21, has also improved actuating mechanism's efficiency.

As shown in fig. 3, in one embodiment, an adjusting strap 32 is disposed on the pedal plate 24, the adjusting strap 32 includes a first hook and loop fastener 33 and a second hook and loop fastener 34, one end of the first hook and loop fastener 33 is connected to the upper surface of the pedal plate 24, the other end of the first hook and loop fastener 33 is adhered to one end of the second hook and loop fastener 34, and the other end of the second hook and loop fastener 34 is connected to the upper surface of the pedal plate 24.

The working principle of the technical scheme is as follows: when hemiplegia patient uses, medical personnel will adjust the area 32 and open, that is, open the other end of first magic subsides 33 and the one end of second magic subsides 34, put hemiplegia patient's foot on running-board 24, then bond the other end of first magic subsides 33 and the one end of second magic subsides 34, here, can adjust the degree of bonding of the other end of first magic subsides 33 and the one end of second magic subsides 34 according to the size of hemiplegia patient foot, fix hemiplegia patient's foot on running-board 24.

The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, designed regulation area 32 in this embodiment, conveniently fix hemiplegia patient's foot on running-board 24.

As shown in fig. 4 and 5, in one embodiment, the upper surface of the pedal plate 24 is provided with a groove 35, the notch of the groove 35 is provided with a groove cover plate 36, and the surface of the groove cover plate 36 is provided with a plurality of massage protrusions 37.

The working principle of the technical scheme is as follows: set up recess 35 on running-board 24, be used for holding tank cover plate 36, tank cover plate 36 is two-sided use, so installed a plurality of massage archs 37 on one of them surface of tank cover plate, according to hemiplegia patient's recovered needs, medical personnel can be when hemiplegia patient uses, install recess 35 with turning over again after taking out tank cover plate 36 from recess 35 on, make massage archs 37 be located running-board 24, hemiplegia patient can take off shoes like this, step on the cooperation of foot on massage archs 37 and use, play the effect to the sole massage, help rehabilitation.

The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, designed slot cover plate 36, massage protruding 37 isotructure in this embodiment, can make things convenient for hemiplegia patient's massage sole, help rehabilitation.

In one embodiment, universal wheels 38 are arranged at four corners of the bottom of the rehabilitation seat 10, and the universal wheels 38 are polyurethane-covered universal wheels with a braking function and a silencing function.

The working principle of the technical scheme is as follows: all be provided with universal wheel 38 in the bottom four corners department of recovered seat 10, medical personnel or other people can conveniently promote whole rehabilitation device like this, move the rehabilitation device to suitable position and make things convenient for the hemiplegia patient to use this rehabilitation device, universal wheel 38 is the polyurethane universal wheel of borduring for having brake function and silence function here, when removing the rehabilitation device, can not produce the noise, and still have the brake function, so can lock the rehabilitation device, the hemiplegia patient is when using this rehabilitation device like this, the rehabilitation device can not take place to remove at will.

The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, all be provided with universal wheel 38 in the bottom four corners department of recovered seat 10 in this embodiment, conveniently remove the recovered device of this implementation and fix this recovered device, avoid recovered device to remove at will in the hemiplegia patient use.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details shown and described herein without departing from the general concept defined by the claims and their equivalents.

Claims

1. A rehabilitation device for the passive training of the joints of the lower limbs of hemiplegic patients, characterized in that it comprises:

the rehabilitation seat comprises a rehabilitation seat (10), wherein a first accommodating cavity (11) is formed in the rehabilitation seat (10), a driving mechanism is arranged in the first accommodating cavity (11), a rotating shaft (12) in the driving mechanism extends upwards out of the first accommodating cavity (11), and a handheld switch (14) used for controlling the driving mechanism is arranged at the right end of the rehabilitation seat;

the training mechanism comprises a training seat (20), a rotating disc (21), a first vertical rod (22), a second vertical rod (23) and a pedal plate (24), wherein the training seat (20) is arranged on the rehabilitation seat (10), a second accommodating cavity (25) is arranged in the training seat (20), the rotating disc (21) is arranged in the second accommodating cavity (25), the upper end of the rotating shaft (12) extends into the second accommodating cavity (25) and is connected with the rotating disc (21), an annular inclined groove (26) is arranged on the upper surface of the rotating disc (21), the first vertical rod (22) is arranged at the left end of the upper surface of the training seat (20) and the lower end of the first vertical rod extends into the annular inclined groove (26), the second vertical rod (23) is arranged at the right end of the upper surface of the training seat (20) and the lower end of the second vertical rod extends into the annular inclined groove (26), the pedal (24) is hinged to the upper ends of the first vertical rod (22) and the second vertical rod (23).

2. The rehabilitation device for the passive training of the joints of the lower limbs of the hemiplegic patient according to claim 1, wherein the driving mechanism comprises a motor (13) and the rotating shaft (12), the motor (13) is arranged on the right side of the rotating shaft (12), a driving wheel (15) is arranged at the upper end of the motor (13), a driven wheel (16) is arranged on the rotating shaft (12), and the driving wheel (15) drives the driven wheel (16) through a rotating belt (17).

3. The rehabilitation device for the passive training of the joints of the lower limbs of the hemiplegic patient according to claim 2, characterized in that an electric storage mechanism is further included in the rehabilitation seat (10), the electric storage mechanism comprises an electric storage battery (18) and a charging interface (19), the electric storage battery (18) is arranged in the first accommodating cavity (11), the electric storage battery (18) is positioned at the left side of the rotating shaft (12), and the electric storage battery (18) is electrically connected with the motor (13); the charging interface (19) is arranged at the left end of the rehabilitation seat (10), and the charging interface (19) is electrically connected with the storage battery (18).

4. The rehabilitation device for the passive training of the joints of the lower limbs of the hemiplegic patient according to claim 1, wherein a first guide cylinder (27) corresponding to the first vertical rod (22) and a second guide cylinder (28) corresponding to the second vertical rod (23) are arranged on the training seat (20), a first universal ball (29) is arranged at the lower end of each of the first vertical rod (22) and the second vertical rod (23), and the first universal ball (29) is slidably connected with the annular inclined groove (26).

5. The rehabilitation device for the passive training of the joints of the lower limbs of hemiplegic patients according to claim 1, characterized in that the bottom surface of the second containing cavity (25) is provided with an annular flat groove (30), the lower surface of the rotary table (21) is provided with a plurality of second universal balls (31), and the second universal balls (31) are positioned in the annular flat groove (30) and are slidably connected with the annular flat groove (30).

6. The rehabilitation device for the passive training of the joints of the lower limbs of the hemiplegic patient according to claim 1, wherein an adjusting belt (32) is arranged on the pedal plate (24), the adjusting belt (32) comprises a first magic tape (33) and a second magic tape (34), one end of the first magic tape (33) is connected with the upper surface of the pedal plate (24), the other end of the first magic tape (33) is adhered with one end of the second magic tape (34), and the other end of the second magic tape (34) is connected with the upper surface of the pedal plate (24).

7. The rehabilitation device for the passive training of the joints of the lower limbs of hemiplegic patients according to claim 1, wherein the upper surface of the pedal plate (24) is provided with a groove (35), the notch of the groove (35) is provided with a groove cover plate (36), and the surface of the groove cover plate (36) is provided with a plurality of massage protrusions (37).

8. The rehabilitation device for the passive training of the joints of the lower limbs of the hemiplegic patient according to claim 1, wherein universal wheels (38) are arranged at four corners of the bottom of the rehabilitation seat (10), and the universal wheels (38) are polyurethane covered universal wheels with a braking function and a silencing function.