CN214259909U

CN214259909U - Automatic ankle pump exercise assisting instrument

Info

Publication number: CN214259909U
Application number: CN202022235707.4U
Authority: CN
Inventors: 朱彩云
Original assignee: Yangzhong People's Hospital
Current assignee: Yangzhong People's Hospital
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-09-24
Anticipated expiration: 2030-10-09

Abstract

The utility model relates to an automatic ankle pump exercise assisting instrument, wherein a crus restraint belt is arranged at the rear part of the upper surface of a base, two foot sole fixing plates which are parallel and side by side are arranged in front of the crus restraint belt, the lower ends of the foot sole fixing plates are hinged on the upper surface of the base, and each foot sole fixing plate is provided with the foot sole restraint belt; one end of the driving rod is connected with the upper end of the back of the sole fixing plate, and the other end of the driving rod is connected with the motion driving mechanism; the motion driving mechanism comprises a rotating disc and first driving motors, two mounting tables which are bilaterally symmetrical are arranged on two sides of the front portion of the base, the first driving motors are respectively mounted on the two mounting tables, the front faces of output shafts of the two first driving motors are opposite, the rotating disc is mounted on the output shaft of the first driving motor, and the other end of the driving rod is hinged to an eccentric portion on the inner side face of the rotating disc through a rotating shaft. The utility model discloses can overcome old person's function exercise compliance poor, the action is not in place, the easy amnesia problem, ensure that ankle pump motion is effective, prevent venous thromboembolism disease.

Description

Automatic ankle pump exercise assisting instrument

Technical Field

The utility model relates to a recovered motion auxiliary apparatus, specifically speaking are automatic ankle pump motion auxiliary instrument belongs to rehabilitation technical field.

Background

With the development of society, China has entered into an aging society, the elderly population increases year by year, a patient sometimes needs to be bedridden for a long time with multi-system diseases accompanied with human aging, in addition, fracture caused by various wounds also needs to be bedridden for a long time after surgical treatment, the limb activity of the patient is limited when the patient is bedridden, venous thrombosis-thrombosis (VTE) is easy to occur, the VTE is a common clinical disease of venous obstructive reflux disorder and other related pathological changes caused by venous thrombosis, and the VTE comprises deep venous thrombosis (deep venous thrombosis DVT) and Pulmonary Embolism (PE). VTE has become the third major cardiovascular disease second only to coronary artery disease and cerebrovascular disease, and the major adverse consequence of DVT is PE and post-thrombotic syndrome (PTS), which can significantly affect the quality of life of patients and even lead to death. Therefore, early discovery and intervention of VTEs is extremely important to ensure the life safety of patients. The prevention of venous thromboembolism clearly proposes three ways of basic prevention, physical prevention and drug prevention in the guide literature. Ankle pump exercise is one of the most cost-effective methods of preventive measures.

However, in clinical work, the old people are found to have poor functional exercise compliance, have poor movements and are easy to forget, so that the effectiveness of the ankle pump movement is influenced.

Disclosure of Invention

An object of the utility model is to overcome the not enough of existence among the prior art, provide an automatic ankle pump motion assists appearance, its structure is ingenious, and reasonable in design can overcome old person's function exercise compliance poor, the action is not in place, easy amnesia's problem, ensures that ankle pump motion is effective to reach the effect of prevention vein thromboembolism disease.

According to the utility model provides a technical scheme: automatic ankle pump motion assists appearance, its characterized in that: the device comprises a base, a calf restraint belt, sole fixing plates, a sole restraint belt, a driving rod and a motion driving mechanism, wherein the calf restraint belt is installed at the rear part of the upper surface of the base; one end of the driving rod is connected to the upper end of the back of the sole fixing plate, and the other end of the driving rod is connected with the motion driving mechanism; the motion driving mechanism comprises a rotating disc and first driving motors, two mounting tables which are bilaterally symmetrical are arranged on two sides of the front portion of the base, the first driving motors are respectively mounted on the two mounting tables, output shafts of the two first driving motors are opposite in front, the rotating disc is mounted on an output shaft of the first driving motor, and the other end of the driving rod is hinged to an eccentric portion on the inner side face of the rotating disc through a rotating shaft.

As a further improvement of the utility model, the lower end of the sole fixing plate is provided with an arc edge, a ball head is arranged at the center of the arc edge, the base is provided with a ball socket seat, and the ball head is assembled in the ball socket seat; the utility model discloses a quick-witted base, including base, mount table, but the base front portion both sides are equipped with two bilateral symmetry's sliding seat, two the mount table is slidable mounting respectively on two sliding seats, but the second driving motor of just reversing is installed respectively in the outside of two sliding seats, second driving motor's output shaft coaxial coupling has the lead screw, the lead screw runs through the mount table just constitutes screw thread drive fit with the mount table.

As a further improvement, the actuating lever other end is connected with the rolling disc of motion actuating mechanism through adjustable connection structure, and the connecting point of the actuating lever other end on the rolling disc is adjusted in a flexible way with the adjustable connection structure of distance accessible at rolling disc center.

As a further improvement, adjustable connection structure is including fine setting lead screw and slider, radially having seted up the spout on the rolling disc, the slider is installed in the spout, the one end that the rolling disc center was kept away from to the spout is provided with the lead screw seat, the fine setting lead screw rotates and installs on the lead screw seat, the length direction of fine setting lead screw with the direction parallel is seted up to the spout, set up the screw hole that supplies the lead screw to pass on the slider, the slider constitutes screw thread transmission cooperation with the lead screw, the pivot is installed on the slider.

As a further improvement of the utility model, the automatic ankle pump exercise assisting instrument is also provided with a music player.

As a further improvement, the foot sole restraint band is provided with two foot sole restraint bands, one of which corresponds to the ankle of the patient and the other corresponds to the instep of the patient.

As a further improvement of the utility model, the front side of the sole fixing plate is provided with an anti-skid soft cushion.

Compared with the prior art, the utility model, have following advantage:

1) the utility model discloses a shank restraint is brought restraint patient's shank, through the fixed patient sole in the about band of sole fixed plate and sole, through a driving motor, the cooperation of rolling disc and actuating lever drives pitching motion around the sole fixed plate, just can drive patient's sole and do the action of stretching of crooking in the ankle pump motion, this kind of exercise is passive exercise in addition, can overcome old person's function exercise compliance poor, the action is not in place, easy amnesic problem, it is effective to ensure the ankle pump motion, thereby reach the effect of prevention venous thromboembolism disease.

2) The utility model discloses an improve the connection structure of sole fixed plate and base for pitching and horizontal hunting around the sole fixed plate can, the horizontal hunting of sole fixed plate relies on the second driving motor to realize, through first driving motor and second driving motor's cooperation, just can drive patient's sole and do the winding action in the ankle pump motion.

3) The utility model discloses still improve the connection structure between the actuating lever other end and the motion actuating mechanism, and then can control the motion range of sole fixed plate to be applicable to different patients.

Drawings

Fig. 1 is a front view of the structure of embodiment 1 of the present invention.

Fig. 2 is a right side view of the structure of embodiment 1 of the present invention.

Fig. 3 is a right side view of the structure of embodiment 2 of the present invention.

Fig. 4 is a right side view in embodiment 3 of the present invention.

Description of reference numerals: 1-base, 2-crus restraint strap, 3-sole fixing plate, 4-sole restraint strap, 5-driving rod, 6-rotating disc, 6 a-chute, 7-first driving motor, 8-mounting table, 9-ball head, 10-ball socket seat, 11-sliding seat, 12-second driving motor, 13-screw rod, 14-fine adjustment screw rod, 15-sliding block and 16-screw rod seat.

Detailed Description

The invention is further described with reference to the following specific drawings and examples.

Example 1

As shown in fig. 1 and 2, embodiment 1 discloses an automatic ankle pump exercise assisting apparatus, which comprises a base 1, a lower leg restraint band 2, a sole fixing plate 3, a sole restraint band 4, a driving rod 5 and an exercise driving mechanism, wherein the lower leg restraint band 2 is mounted at the rear part of the upper surface of the base 1, two parallel and side-by-side sole fixing plates 3 are arranged in front of the lower leg restraint band 2, the lower ends of the sole fixing plates 3 are hinged to the upper surface of the base 1, and each sole fixing plate 3 is provided with a sole restraint band 4; one end of the driving rod 5 is connected with the upper end of the back of the sole fixing plate 3, and the other end of the driving rod 5 is connected with the motion driving mechanism; the motion driving mechanism comprises a rotating disc 6 and first driving motors 7, two mounting tables 8 which are bilaterally symmetrical are arranged on two sides of the front portion of the base 1, the first driving motors 7 are respectively mounted on the two mounting tables 8, the output shafts of the two first driving motors 7 are opposite in front, the rotating disc 6 is mounted on the output shaft of each first driving motor 7, and the other end of the driving rod 5 is hinged to an eccentric portion on the inner side face of the rotating disc 6 through a rotating shaft.

When the leg restraint device is used specifically, the legs of a patient are placed on the base 1, and the legs of the patient are restrained and fixed by the leg restraint belts 2; the sole of the patient needing ankle pump movement is attached to the sole fixing plate 3 and fixed by the sole restraint belt 4; start first driving motor 7, first driving motor 7 drives rolling disc 6 and rotates, and rolling disc 6 passes through actuating lever 5 and drives pitching motion around sole fixed plate 3, just can drive patient's sole and do the action of stretching of crooking in the ankle pump motion, and this kind of exercise is passive exercise in addition, can overcome old person's function exercise compliance poor, the action is not in place, the easy amnesia problem, it is effective to ensure the ankle pump motion to reach the effect of prevention venous thromboembolism disease.

In this embodiment, the automatic ankle pump exercise assisting device may further include a music player. So set up, when the patient carried out the ankle pump motion, music player can cooperate some instruction propaganda and education contents of motion broadcast or the music of light releiving, and supplementary old person makes the ankle pump motion, increases the interest and the instructor of its exercise.

In this embodiment, the calf restraining strip 2 and the sole restraining strip 4 can be conventional products in the prior art, such as a reversed buckle type fixing strip. The two sole restraint belts 4 in the embodiment are arranged, one of the two sole restraint belts 4 corresponds to the ankle of the patient, and the other sole restraint belt 4 corresponds to the instep of the patient, so that the fixing effect can be ensured.

In this embodiment, the front of sole fixed plate 3 is preferred to be set up anti-skidding cushion, and the frictional force and the stability of sole and 3 contacts of sole fixed plate can effectively be improved to the anti-skidding cushion, prevents that the sole from skidding when the patient takes exercise the in-process.

Example 2

As shown in fig. 3, embodiment 2 discloses an automatic ankle pump exercise assisting apparatus, which is different from embodiment 1 in that a structure that enables the patient to also perform a circling motion in the ankle pump exercise is added.

As shown in fig. 3, in this embodiment 2, the lower end of the sole fixing plate 3 is provided with an arc edge, a ball head 9 is arranged at the center of the arc edge, a ball socket 10 is arranged on the base 1, and the ball head 9 is assembled in the ball socket 10; the utility model discloses a screw thread transmission device, including base 1, mount table 8, but the output shaft coaxial coupling of second driving motor 12 has lead screw 13, lead screw 13 runs through mount table 8 just constitutes screw thread transmission cooperation with mount table 8, two the anterior both sides of base are equipped with two bilateral symmetry's sliding seat 11, two mount table 8 slidable mounting respectively is on two sliding seat 11, and the second driving motor 12 that can just reverse is installed respectively in the outside of two sliding seat 11.

Because the lower end of the sole fixing plate 3 is connected and matched with the base 1 through the ball head 9 and the ball socket 10, the sole fixing plate 3 can rotate universally, namely, the sole fixing plate can swing left and right besides pitching. The left-right swing of the sole fixing plate 3 is realized by the aid of a second driving motor 12, the second driving motor 12 drives the mounting table 8 to reciprocate left and right on the sliding seat 11 through the lead screw 13 when in operation, and therefore the sole of a patient can be driven to perform looping actions in ankle pump movement through the cooperation of the first driving motor 7 and the second driving motor 12.

Example 3

As shown in fig. 4, embodiment 3 discloses an automatic ankle pump exercise assisting apparatus which is different from embodiment 1 in that a connection structure between the other end of the drive lever 5 and the exercise driving mechanism is improved.

As shown in fig. 4, in this embodiment 3, the other end of the driving rod 5 is connected to the rotating disc 6 of the motion driving mechanism through an adjustable connecting structure, and the distance between the connecting point of the other end of the driving rod 5 on the rotating disc 6 and the center of the rotating disc 6 can be flexibly adjusted through the adjustable connecting structure. So set up, through the distance of adjusting the tie point of the actuating lever 5 other end on the rolling disc 6 and rolling disc 6 center, can control the motion range of sole fixed plate 3 to be applicable to different patients.

As shown in fig. 4, in this embodiment 3, the adjustable connection structure includes a fine adjustment screw 14 and a slide block 15, a sliding slot 6a is radially formed in the rotating disc 6, the slide block 15 is installed in the sliding slot 6a, a screw seat 16 is disposed at one end of the sliding slot 6a away from the center of the rotating disc 6, the fine adjustment screw 14 is rotatably installed on the screw seat 16, the length direction of the fine adjustment screw 14 is parallel to the direction of the sliding slot 6a, a threaded hole for the screw 13 to pass through is formed in the slide block 15, the slide block 15 and the screw 13 form a threaded transmission fit, and the rotating shaft is installed on the slide block 15. During the specific adjustment, through rotating fine setting lead screw 14, fine setting lead screw 14 upper end is equipped with hexagon socket head cap hole, can operate with the help of hexagon socket head cap spanner, just can make slider 15 remove along fine setting lead screw 14, because the pivot is installed on slider 15, slider 15 removes and will make the distance at the other end of actuating lever 5 and rolling disc 6 center change.

The above description is only for the preferred embodiment of the present invention, and the above specific embodiments are not intended to limit the present invention. Within the scope of the technical idea of the present invention, various modifications and alterations can be made, and any person skilled in the art can make modifications, amendments or equivalent replacements according to the above description, all belonging to the protection scope of the present invention.

Claims

1. Automatic ankle pump motion assists appearance, its characterized in that: the foot sole motion control device comprises a base (1), a lower leg restraint belt (2), foot sole fixing plates (3), foot sole restraint belts (4), a driving rod (5) and a motion driving mechanism, wherein the lower leg restraint belt (2) is installed at the rear part of the upper surface of the base (1), the two parallel foot sole fixing plates (3) are arranged in front of the lower leg restraint belt (2), the lower ends of the foot sole fixing plates (3) are hinged to the upper surface of the base (1), and the foot sole restraint belts (4) are installed on each foot sole fixing plate (3); one end of the driving rod (5) is connected to the upper end of the back of the sole fixing plate (3), and the other end of the driving rod (5) is connected with the motion driving mechanism; the motion driving mechanism comprises a rotating disc (6) and a first driving motor (7), two mounting tables (8) which are bilaterally symmetrical are arranged on the two sides of the front portion of the base (1), the two mounting tables (8) are respectively provided with the first driving motor (7), the output shafts of the two first driving motors (7) are opposite in front, the rotating disc (6) is arranged on the output shaft of the first driving motor (7), and the other end of the driving rod (5) is hinged to an eccentric position on the inner side face of the rotating disc (6) through a rotating shaft.

2. The automatic ankle pump exercise assisting apparatus according to claim 1, wherein: the lower end of the sole fixing plate (3) is provided with an arc edge, the center of the arc edge is provided with a ball head (9), the base (1) is provided with a ball socket seat (10), and the ball head (9) is assembled in the ball socket seat (10); base (1) front portion both sides are equipped with two bilateral symmetry's sliding seat (11), two mount table (8) slidable mounting respectively is on two sliding seat (11), and second driving motor (12) that can just reverse are installed respectively in the outside of two sliding seat (11), the output shaft coaxial coupling of second driving motor (12) has lead screw (13), lead screw (13) run through mount table (8) just constitute screw thread transmission cooperation with mount table (8).

3. The automatic ankle pump exercise assisting apparatus according to claim 1 or 2, wherein: the other end of the driving rod (5) is connected with a rotating disc (6) of the motion driving mechanism through an adjustable connecting structure, and the distance between the connecting point of the other end of the driving rod (5) on the rotating disc (6) and the center of the rotating disc (6) can be flexibly adjusted through the adjustable connecting structure.

4. The automatic ankle pump exercise assisting apparatus according to claim 3, wherein: the adjustable connecting structure comprises a fine adjustment screw rod (14) and a sliding block (15), a sliding groove (6a) is formed in the rotating disc (6) along the radial direction, the sliding block (15) is installed in the sliding groove (6a), a screw rod seat (16) is arranged at one end, away from the center of the rotating disc (6), of the sliding groove (6a), the fine adjustment screw rod (14) is installed on the screw rod seat (16) in a rotating mode, the length direction of the fine adjustment screw rod (14) is parallel to the direction of the sliding groove (6a), a threaded hole for the screw rod (13) to penetrate is formed in the sliding block (15), the sliding block (15) and the screw rod (13) form threaded transmission fit, and the rotating shaft is installed on the sliding block (15).

5. The automatic ankle pump exercise assisting apparatus according to claim 1, wherein: the automatic ankle pump exercise assisting instrument is also provided with a music player.

6. The automatic ankle pump exercise assisting apparatus according to claim 1, wherein: the two foot sole restraint belts (4) are arranged, one of the foot sole restraint belts (4) corresponds to the ankle of the patient, and the other foot sole restraint belt (4) corresponds to the instep of the patient.

7. The automatic ankle pump exercise assisting apparatus according to claim 1, wherein: the front surface of the sole fixing plate (3) is provided with an anti-skid soft cushion.