CN219557707U

CN219557707U - Foot drop corrector

Info

Publication number: CN219557707U
Application number: CN202320916327.8U
Authority: CN
Inventors: 曲美玲
Original assignee: Fourth Medical Center General Hospital of Chinese PLA
Current assignee: Fourth Medical Center General Hospital of Chinese PLA
Priority date: 2023-04-22
Filing date: 2023-04-22
Publication date: 2023-08-22
Anticipated expiration: 2033-04-22

Abstract

The utility model discloses a foot drop corrector, which comprises a correction plate, wherein a first soft cushion is arranged in the correction plate, one side of the correction plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a first rotating rod which is positioned in the correction plate, the outer side of the first rotating rod is fixedly connected with a plurality of first bevel gears at equal intervals, and the outer side of the first bevel gears is connected with a second bevel gear in a meshed manner, and the foot drop corrector has the beneficial effects that: compared with the traditional device, the foot massage device provided by the utility model has the advantages that the blood circulation massage can be carried out on the feet of a patient suffering from foot drop by arranging the first cushion, the motor, the first rotating rod, the first bevel gear, the second bevel gear, the rotating shaft, the supporting plate and the massage raised wheels, so that the patient can not move or provide rehabilitation effect due to various factors, the rehabilitation treatment can be carried out on the patient without walking, and the probability of ankle joint degeneration of the patient is reduced.

Description

Foot drop corrector

Technical Field

The utility model relates to the technical field of foot drop corrector, in particular to a foot drop corrector.

Background

Foot drop is one of the signs of bone surgery in life. The patient sits and the two lower limbs naturally drop, if the foot is in plantar flexion and can not actively dorsiflex and turn in and out, the foot drop is seen. Intrinsic properties are seen in sciatica and total fibular nerve paralysis. The former is intrinsic, and the toes can not dorsiflex nor plantarflex; the latter is intrinsic, and the toes can plantarflex; whereby both can be identified. In addition, intrinsic properties are also seen in poliomyelitis, progressive muscular dystrophy, hypokalemic periodic paralysis, paralysis of the lower extremities, and the like.

At present, due to the fact that patients suffering from muscle atrophy and foot drop, ankle parts cannot exercise normally, ankle joint functions are degraded increasingly, normal walking is affected, people are required to support the patients, the patients can only take passive activities, and due to the fact that the patients cannot move due to the fact that the patients are caused to the muscle atrophy, foot drop is serious, and rehabilitation treatment is required to be conducted through the corrector.

Disclosure of Invention

The utility model aims to provide a foot drop corrector, which aims to solve the problems that the foot drop is serious because the patient with the existing myodynamia atrophy and foot drop is ill, the ankle part cannot exercise normally, the ankle joint function is degraded gradually, normal walking is influenced, the action needs personnel to support, the patient can only take passive actions, and the foot drop is serious because a plurality of factors can not move.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drop foot unscrambler, includes the unscrambler, the inside of unscrambler is provided with first cushion, one side fixedly connected with motor of unscrambler, the output of motor just is located the first bull stick of unscrambler fixedly connected with, the outside equidistance fixedly connected with of first bull stick is a plurality of first bevel gears, the outside meshing of first bevel gear is connected with second bevel gear, the top fixedly connected with pivot of second bevel gear, the outside of pivot is rotated and is connected with the backup pad, backup pad and unscrambler fixedly connected with, the top fixedly connected with massage protruding wheel of pivot, one side fixedly connected with protection casing of unscrambler, the inside of protection casing is rotated and is connected with two second bull sticks, two the outside fixedly connected with gear of second bull stick, two the outside fixedly connected with worm of second bull stick, the outside meshing of worm wheel is connected with worm, worm and protection casing rotate and are connected, two the outside of second bull stick is provided with the bandage.

As a preferred embodiment of the present utility model: one side fixedly connected with fixed block of correcting board, the inside of fixed block rotates and is connected with reciprocating lead screw, reciprocating lead screw's outside threaded connection has the screw thread board, first spout has been seted up to the inside of screw thread board, the inner wall of first spout rotates and is connected with the threaded rod, the outside threaded connection of threaded rod has first slider, first slider and first spout sliding connection, the bottom fixedly connected with two connecting rods of first slider, two the bottom fixedly connected with locating plate of connecting rod.

As a preferred embodiment of the present utility model: one side fixedly connected with of fixed block removes the gag lever post, screw plate and removal gag lever post sliding connection.

As a preferred embodiment of the present utility model: the inside sliding connection of locating plate has two gag levers, two the bottom fixedly connected with arc piece of gag lever post, the outside of gag lever post just is located the cover and is equipped with the spring between locating plate and the arc piece, the inboard fixedly connected with second cushion of arc piece.

As a preferred embodiment of the present utility model: one side of the correction plate is fixedly connected with a control panel, and the control panel is electrically connected with the motor.

The beneficial effects of the utility model are as follows: compared with the traditional device, the foot massage device has the advantages that the foot massage device can perform blood circulation massage on the feet of a patient suffering from foot drop by arranging the first cushion, the motor, the first rotating rod, the first bevel gear, the second bevel gear, the rotating shaft, the supporting plate and the massage protruding wheels, so that the patient can perform rehabilitation treatment without walking due to incapability of moving or providing rehabilitation effect due to various factors, and the ankle joint degeneration probability of the patient is reduced; through being provided with protection casing, second bull stick, gear, worm wheel and bandage, can fix patient's shank when correcting the rehabilitation to drop foot patient, prevent to appear shank removal phenomenon at the in-process of correcting, and then provide the guarantee for correcting the process.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic top view of the internal structure of the orthotic plate and shield of the present utility model;

fig. 4 is a schematic view of the structure of the arc-shaped block and the second cushion of the present utility model.

In the figure: 1. a correction plate; 2. a control panel; 3. a motor; 4. a first rotating lever; 5. a first bevel gear; 6. a second bevel gear; 7. a support plate; 8. a rotating shaft; 9. massage protruding wheels; 10. a first cushion; 11. a protective cover; 12. a second rotating rod; 13. a worm wheel; 14. a worm; 15. a gear; 16. a strap; 17. a reciprocating screw rod; 18. a fixed block; 19. a thread plate; 20. a first chute; 21. a threaded rod; 22. a first slider; 23. a connecting rod; 24. a positioning plate; 25. a limit rod; 26. an arc-shaped block; 27. a spring; 28. and a second cushion.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the foot drop corrector comprises a correction plate 1, a first soft cushion 10 is arranged in the correction plate 1, a motor 3 is fixedly connected to one side of the correction plate 1, the output end of the motor 3 is fixedly connected with a first rotating rod 4 which is positioned in the correction plate 1, a plurality of first bevel gears 5 are fixedly connected to the outer sides of the first rotating rods 4 at equal intervals, a second bevel gear 6 is connected to the outer sides of the first bevel gears 5 in a meshed manner, a rotating shaft 8 is fixedly connected to the top of the second bevel gear 6, a supporting plate 7 is rotatably connected to the outer sides of the rotating shaft 8, the supporting plate 7 is fixedly connected with the correction plate 1, a massage raised wheel 9 is fixedly connected to the top of the rotating shaft 8, a protective cover 11 is fixedly connected to one side of the correction plate 1, two second rotating rods 12 are rotatably connected to the inner sides of the protective cover 11, the outer sides of the two second rotating rods 12 are fixedly connected with gears 15, the two gears 15 are in meshed connection, the outer sides of the second rotating rods 12 are fixedly connected with worm wheels 13, the outer sides of the worm wheels 13 are in meshed connection with worms 14, the worms 14 are in rotary connection with a protective cover 11, binding bands 16 are arranged on the outer sides of the two second rotating rods 12, and through the arrangement of the first soft cushion 10, the motor 3, the first rotating rods 4, the first bevel gears 5, the second bevel gears 6, the rotating shafts 8, the supporting plates 7 and the massage raised wheels 9, blood circulation massage can be carried out on feet of patients suffering from foot drop, and further the feet cannot be moved due to various factors or rehabilitation effect is provided, so that the patients can carry out rehabilitation treatment without walking, and the ankle joint degeneration probability of the patients is reduced; through being provided with protection casing 11, second bull stick 12, gear 15, worm wheel 13 and bandage 16, can fix patient's shank when correcting the rehabilitation to drop foot patient, prevent to appear shank removal phenomenon at the in-process of correcting, and then provide the guarantee for the correction process.

One side of the correction plate 1 is fixedly connected with a fixed block 18, the inside of the fixed block 18 is rotationally connected with a reciprocating screw rod 17, the outer side of the reciprocating screw rod 17 is in threaded connection with a threaded plate 19, a first sliding groove 20 is formed in the threaded plate 19, the inner wall of the first sliding groove 20 is rotationally connected with a threaded rod 21, the outer side of the threaded rod 21 is in threaded connection with a first sliding block 22, the first sliding block 22 is in sliding connection with the first sliding groove 20, the bottom of the first sliding block 22 is fixedly connected with two connecting rods 23, the bottoms of the two connecting rods 23 are fixedly connected with a positioning plate 24, the position of the threaded plate 19 can be conveniently moved, and further the position of different positions of the feet of a patient can be conveniently fixed; a movable limiting rod is fixedly connected to one side of the fixed block 18, and the threaded plate 19 is in sliding connection with the movable limiting rod and can play a role in guiding and limiting; the inside of the locating plate 24 is slidably connected with two limiting rods 25, the bottoms of the two limiting rods 25 are fixedly connected with arc-shaped blocks 26, springs 27 are sleeved outside the limiting rods 25 and between the locating plate 24 and the arc-shaped blocks 26, and the inner sides of the arc-shaped blocks 26 are fixedly connected with second soft cushions 28 to prevent discomfort of patients caused by overlarge pressure; one side of the correction plate 1 is fixedly connected with a control panel 2, and the control panel 2 is electrically connected with a motor 3, so that the integral operation of the utility model can be controlled conveniently.

Specifically, when the utility model is used, the legs are placed in the correction plate 1, the foot plate is placed on the first cushion 10, the worm 14 is rotated to drive the worm wheel 13 to rotate, the worm wheel 13 drives one of the second rotating rods 12 to rotate, one of the second rotating rods 12 drives one of the gears 15, and then one of the gears 15 drives the other gear 15, so that the two second rotating rods 12 rotate in opposite directions to roll the binding belt 16, the legs of a patient can be pressed close to when the binding belt 16 is rolled, the legs of the patient can be further fixed in position, the reciprocating screw 17 is rotated to drive the threaded plate 19 to slide on the movable limiting rod, the arc-shaped blocks 26 are further adjusted to a proper position for aligning with the backs of the feet, then the threaded rod 21 is rotated to drive the first sliding block 22 to slide downwards in the first sliding groove 20, the first sliding block 22 can be rotated by the two connecting rods 23 to understand the arc-shaped blocks 26 at the bottom of the positioning plate 24 to be close to the backs of the feet when the first sliding block 22 moves downwards, the second cushion 28 at the inner sides of the arc-shaped blocks 26 can be tightly adhered to the feet, the limiting rod 25 can be compressed, then when the foot plate 16 is required to be massaged, the foot plate is controlled to be rolled, the motor 2 is controlled to rotate, the motor 3 is driven to rotate, the first bevel gear 4 can be driven to rotate the bevel gear 4 to rotate, and then the bevel gear 9 can be rotated to rotate the second bevel gear 5 to rotate through the bevel gear 9, and the bevel gear 9 to rotate the second bevel gear 9, and the bevel gear can be further rotated to rotate to the second bevel gear 9.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims

1. The utility model provides a drop foot corrector, includes correction board (1), its characterized in that, the inside of correction board (1) is provided with first cushion (10), one side fixedly connected with motor (3) of correction board (1), the output of motor (3) just is located correction board (1) internal fixation first bull stick (4), the outside equidistance fixedly connected with of first bull stick (4) first bevel gear (5), the outside meshing of first bevel gear (5) is connected with second bevel gear (6), the top fixedly connected with pivot (8) of second bevel gear (6), the outside rotation of pivot (8) is connected with backup pad (7), backup pad (7) and correction board (1) fixedly connected with, the top fixedly connected with massage protruding wheel (9) of pivot (8), one side fixedly connected with protection casing (11) of correction board (1), the inside rotation of protection casing (11) is connected with two second bull sticks (12), two outside worm wheel (12) are fixedly connected with pivot (15), two outside worm wheel (13) are connected with each other in a meshing way, the worm (14) is rotationally connected with the protective cover (11), and binding bands (16) are arranged on the outer sides of the two second rotating rods (12).

2. A foot drop orthotic as claimed in claim 1, wherein: one side fixedly connected with fixed block (18) of correction board (1), the inside rotation of fixed block (18) is connected with reciprocating screw (17), the outside threaded connection of reciprocating screw (17) has screw thread board (19), first spout (20) have been seted up to the inside of screw thread board (19), the inner wall rotation of first spout (20) is connected with threaded rod (21), the outside threaded connection of threaded rod (21) has first slider (22), first slider (22) and first spout (20) sliding connection, the bottom fixedly connected with two connecting rods (23) of first slider (22), two the bottom fixedly connected with locating plate (24) of connecting rod (23).

3. A foot drop orthotic as claimed in claim 2, wherein: one side of the fixed block (18) is fixedly connected with a movable limiting rod, and the threaded plate (19) is in sliding connection with the movable limiting rod.

4. A foot drop orthotic as claimed in claim 2, wherein: the inside sliding connection of locating plate (24) has two gag lever posts (25), two the bottom fixedly connected with arc piece (26) of gag lever post (25), the outside of gag lever post (25) just is located between locating plate (24) and arc piece (26) and overlaps and be equipped with spring (27), the inboard fixedly connected with second cushion (28) of arc piece (26).

5. A foot drop orthotic as claimed in claim 1, wherein: one side of the correction plate (1) is fixedly connected with a control panel (2), and the control panel (2) is electrically connected with the motor (3).