CN213884920U

CN213884920U - Ankle pump motion auxiliary device

Info

Publication number: CN213884920U
Application number: CN202022769627.7U
Authority: CN
Inventors: 谌微雅
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-06
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses an ankle pump exercise assisting device, which comprises a bearing seat and a heel supporting plate arranged on one side of the upper surface of the bearing seat, wherein one side of the bearing seat is provided with a stretching assembly, the upper side surface of the stretching assembly is provided with a sole supporting plate, and the sole supporting plate is fixedly connected with the stretching assembly through a rotating assembly; tensile subassembly includes the support frame, the support frame is fixed at the pivot both ends, the pivot is rotated to set up and is born one side in the seat, the pivot middle part sets up drive gear, drive gear and regulation rack toothing, the setting of regulation rack is bearing the bottom in the seat, the regulation rack bottom sets up the screw, the screw is connected with horizontal lead screw, horizontal lead screw rotates and sets up in the recess, horizontal lead screw one end is connected with driving motor's drive shaft, the utility model discloses can stretch the sole of disease, tensile adjustable simple operation can the sole carry out the back-and-forth movement simultaneously, improves the recovered effect of prevention.

Description

Ankle pump motion auxiliary device

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to ankle pump motion auxiliary device.

Background

Ankle pump movement is movement through the ankle joint and acts like a pump to promote blood circulation and lymphatic return in the lower extremities. Not only can prevent and eliminate lower limb pain and postoperative swelling, but also can prevent lower limb deep venous thrombosis to a great extent, and is also very important for postoperative functional recovery of lower limbs of patients. Clinically, the ankle pump exercise device is used for patients with postoperative lower limbs, patients who lie in bed for a long time and patients with high blood viscosity, the method is good in effect and wide in application, the ankle pump exercise device is generally used for operating ankles of the patients clinically, various problems still exist in the traditional ankle pump exercise device, and actual production requirements are difficult to meet.

An ankle pump exercise machine as disclosed in utility model with grant publication No. CN210991578U, comprising a leg cover and a driving device provided on the leg cover, the leg cover comprising a sole area for placing a sole of a foot and a leg area for accommodating a calf; the sole area is connected with the leg area; the driving device comprises a first air bag and an inflating mechanism; the first air bag is arranged in the sole area and communicated with the inflating mechanism to drive the sole to move towards the leg, stretching operation of the sole is complex, stretching range of the foot is limited, motion effect of the foot is poor, meanwhile, the foot cannot be rotated, motion mode is single, prevention recovery effect is poor, and therefore the ankle pump motion assisting device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ankle pump motion auxiliary device to its tensile complex operation to the sole that proposes in solving above-mentioned background art, and the tensile scope of foot is limited, and the foot motion effect is not good, and it can't make the foot turn around simultaneously, and the motion is single, the not good problem of prevention recovery effect.

In order to achieve the above object, the utility model provides a following technical scheme: an ankle pump exercise assisting device comprises a bearing seat and a heel supporting plate arranged on one side of the upper surface of the bearing seat, wherein a stretching assembly is arranged on one side of the bearing seat, a sole supporting plate is arranged on the upper side surface of the stretching assembly, the sole supporting plate is fixedly connected with the stretching assembly through a rotating assembly, and a plurality of groups of foot binding bands are arranged on the surface of one side of the bearing seat;

the stretching assembly comprises a supporting frame, the supporting frame is fixed at two ends of a rotating shaft, the rotating shaft is rotated to be arranged on one side in a bearing seat, a transmission gear is arranged in the middle of the rotating shaft, the transmission gear is meshed with an adjusting rack, the adjusting rack is arranged at the bottom in the bearing seat, a screw is arranged at the bottom of the adjusting rack and connected with a transverse lead screw, the transverse lead screw is rotatably arranged in a groove, the groove is arranged at the bottom in the bearing seat, one end of the transverse lead screw is connected with a driving shaft of a driving motor, and the driving motor is arranged on one side surface in the bearing seat.

Preferably, the top in the bearing seat is provided with a built-in power supply, the built-in power supply is electrically connected with the control switch and the driving motor through connecting wires, and the built-in power supply, the control switch and the driving motor form a complete closed circuit.

Preferably, the upper side surface of the heel supporting plate is provided with an arc-shaped positioning groove, and an elastic anti-slip pad is arranged in the arc-shaped positioning groove.

Preferably, the bottom of the heel supporting plate is provided with a guide sliding block, the guide sliding block is connected in a guide sliding groove in a sliding mode, and the guide sliding groove is formed in the middle of the upper side face of the bearing seat.

Preferably, the rotating assembly comprises a universal ball, the universal ball is arranged in the middle of the upper side face of the support frame, and one end of the universal ball is fixedly connected with the top of the sole support plate.

Preferably, the two sides of the sole supporting plate are symmetrically provided with a first locking bolt and a second locking bolt, the lower end of the first locking bolt is connected with a first threaded hole, the lower end of the second locking bolt is connected with a second threaded hole, and the first threaded hole and the second threaded hole are formed in the two sides of the upper surface of the supporting frame.

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

(1) the utility model discloses can carry out adjustable tensile to the sole of the foot of disease, the tensile regulation of sole is convenient, and tensile accommodation range is wide, and the disease of being convenient for is recovered.

(2) The utility model discloses can make the sole drive sole backup pad and rotate along universal ball, make the disease sole carry out rotary motion then, further improve the recovered prevention effect of disease.

Drawings

FIG. 1 is a schematic view of a half-section structure of the present invention;

FIG. 2 is a schematic view of the sectional structure of the water storage tank according to the present invention;

FIG. 3 is a schematic diagram of a right-view cross-sectional structure of the water storage tank of the present invention;

in the figure: 1. a stretching assembly; 2. a sole support plate; 3. a rotating assembly; 4. a foot strap; 5. a control switch; 6. a heel support plate; 7. a bearing seat; 8. a built-in power supply; 11. a support frame; 12. a transverse screw rod; 13. a drive motor; 14. a rotating shaft; 15. a nut; 16. a transmission gear; 17. adjusting the rack; 31. a universal ball; 32. a first threaded hole; 33. a first locking bolt; 34. a second locking bolt; 35. a second threaded hole; 61. a guide slider; 62. a guide chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an ankle pump exercise assisting device comprises a bearing seat 7 and a heel supporting plate 6 arranged on one side of the upper surface of the bearing seat 7, wherein a stretching assembly 1 is arranged on one side of the bearing seat 7, a sole supporting plate 2 is arranged on the upper side surface of the stretching assembly 1, the sole supporting plate 2 is fixedly connected with the stretching assembly 1 through a rotating assembly 3, and a plurality of groups of foot binding bands 4 are arranged on one side surface of the bearing seat 7;

the stretching assembly 1 comprises a support frame 11, the support frame 11 is fixed at two ends of a rotating shaft 14, the rotating shaft 14 is rotatably arranged at one side in a bearing seat 7, a transmission gear 16 is arranged in the middle of the rotating shaft 14, the transmission gear 16 is meshed with an adjusting rack 17, the adjusting rack 17 is arranged at the bottom in the bearing seat 7, a nut 15 is arranged at the bottom of the adjusting rack 17, the nut 15 is connected with a transverse lead screw 12, the transverse lead screw 12 is rotatably arranged in a groove, the groove is arranged at the bottom in the bearing seat 7, one end of the transverse lead screw 12 is connected with a driving shaft of a driving motor 13, the driving motor 13 is arranged on one side surface in the bearing seat 7, the adjusting rack 17 is driven to move through rotation of the transverse lead screw 12, the adjusting rack 17 drives the transmission gear 16 to rotate, the transmission gear 16.

In order to control the driving motor 13, in this embodiment, it is preferable that a built-in power supply 8 is disposed at the top inside the carrying seat 7, the built-in power supply 8 is electrically connected to the control switch 5 and the driving motor 13 through a connection line, and the built-in power supply 8, the control switch 5 and the driving motor 13 form a complete closed circuit.

In order to improve the comfort when disease heel is placed, and skid resistance is good, in this embodiment, it is preferred that arc positioning groove is seted up on the side on heel backup pad 6, sets up the elasticity slipmat in the arc positioning groove.

In order to be convenient for heel supporting plate 6 to carry out the translation, guarantee tensile motion's continuation, in this embodiment, preferably, heel supporting plate 6 bottom sets up direction slider 61, and direction slider 61 sliding connection is in direction spout 62, and direction spout 62 sets up in the side middle part on bearing seat 7.

In order to make the sole drive sole backup pad 2 and rotate along universal ball 31, make the disease sole carry out rotary motion then, further improve the recovered prevention effect of disease, in this embodiment, preferred, rotating assembly 3 includes universal ball 31, and universal ball 31 sets up side middle part on support frame 11, universal ball 31 one end and 2 top fixed connection of sole backup pad.

In order to fixedly connect the sole support plate 2 to the support frame 11, in this embodiment, it is preferable that the first locking bolt 33 and the second locking bolt 34 are symmetrically disposed on two sides of the sole support plate 2, a lower end of the first locking bolt 33 is connected to the first threaded hole 32, a lower end of the second locking bolt 34 is connected to the second threaded hole 35, and the first threaded hole 32 and the second threaded hole 35 are disposed on two sides of the upper surface of the support frame 11.

The utility model discloses a theory of operation and use flow: firstly, a patient places the heel on a heel supporting plate 6, the sole is attached to a sole supporting plate 2, the foot is fixed through a foot binding belt 4, then a control switch 5 controls a driving motor 13 to rotate forwards or backwards, the driving motor 13 drives a transverse screw rod 12 to rotate forwards or backwards, a nut 15 drives an adjusting rack 17 to reciprocate, an adjusting gear drives a transmission gear 16 to reciprocate, the transmission gear 16 drives a rotating shaft 14 to reciprocate, the rotating shaft 14 drives a supporting frame 11 to reciprocate, the supporting frame 11 drives the sole supporting plate 2 to reciprocate, the sole supporting plate 2 reciprocates to drive the foot of the patient to reciprocate, meanwhile, the heel supporting plate 6 drives a guide sliding block 61 to move in a guide sliding groove 62, when the patient needs to do rotary motion to the foot, a first locking bolt 33 and a second locking bolt 34 are loosened, and then the patient rotates the foot, the patient's foot drives the sole supporting plate 2 to rotate, and the sole supporting plate 2 rotates through the universal ball 31, so that the patient can complete the foot rotation motion.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ankle pump motion auxiliary device, includes bears seat (7) and sets up heel backup pad (6) bearing seat (7) upper surface one side, its characterized in that: a stretching assembly (1) is arranged on one side of the bearing seat (7), a sole supporting plate (2) is arranged on the upper side of the stretching assembly (1), the sole supporting plate (2) is fixedly connected with the stretching assembly (1) through a rotating assembly (3), and a plurality of groups of foot binding bands (4) are arranged on the surface of one side of the bearing seat (7);

tensile subassembly (1) includes support frame (11), support frame (11) are fixed at pivot (14) both ends, pivot (14) are rotated and are set up one side in bearing seat (7), pivot (14) middle part sets up drive gear (16), drive gear (16) and regulation rack (17) meshing, regulation rack (17) set up bottom in bearing seat (7), regulation rack (17) bottom sets up screw (15), screw (15) are connected with horizontal lead screw (12), horizontal lead screw (12) are rotated and are set up in the recess, the recess is seted up and is being born bottom in seat (7), the drive shaft of horizontal lead screw (12) one end and driving motor (13) is connected, driving motor (13) set up one side surface in bearing seat (7).

2. The ankle pump exercise assisting device according to claim 1, wherein: the bearing seat (7) is internally provided with a built-in power supply (8) at the top, the built-in power supply (8) is electrically connected with the control switch (5) and the driving motor (13) through connecting wires, and the built-in power supply (8), the control switch (5) and the driving motor (13) form a complete closed circuit.

3. The ankle pump exercise assisting device according to claim 1, wherein: an arc-shaped positioning groove is formed in the upper side face of the heel supporting plate (6), and an elastic anti-slip pad is arranged in the arc-shaped positioning groove.

4. An ankle pump exercise assisting device according to claim 3, wherein: the heel supporting plate (6) bottom sets up direction slider (61), direction slider (61) sliding connection is in direction spout (62), side middle part on bearing seat (7) is seted up in direction spout (62).

5. The ankle pump exercise assisting device according to claim 1, wherein: the rotating assembly (3) comprises a universal ball (31), the universal ball (31) is arranged in the middle of the upper side of the support frame (11), and one end of the universal ball (31) is fixedly connected with the top of the sole support plate (2).

6. An ankle pump exercise assisting device according to claim 5, wherein: sole backup pad (2) bilateral symmetry sets up first locking bolt (33) and second locking bolt (34), first locking bolt (33) lower extreme is connected with first screw hole (32), second locking bolt (34) lower extreme is connected with second screw hole (35), first screw hole (32) and second screw hole (35) are seted up in support frame (11) upper surface both sides.