CN219001037U

CN219001037U - Ankle joint rehabilitation device

Info

Publication number: CN219001037U
Application number: CN202223459809.XU
Authority: CN
Inventors: 郎建军; 王永杰; 顾红坡
Original assignee: Shijiazhuang Pfick Prosthesis Manufacturing Co ltd
Current assignee: Shijiazhuang Pfick Prosthesis Manufacturing Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-05-12
Anticipated expiration: 2032-12-23

Abstract

The utility model relates to the technical field of medical equipment, and provides an ankle rehabilitation device which comprises a rehabilitation component, wherein the upper parts of the two side surfaces of the rehabilitation component are fixedly connected with an adjusting component, the adjusting component comprises a sliding rail and a bar-shaped block, the bar-shaped block is fixedly connected with the two end surfaces of the sliding rail, the middle part of one side surface of the sliding rail is provided with a screw hole, the middle part of one side surface of the bar-shaped block is provided with a slotted hole, and two sides of one end of the rehabilitation component are fixedly connected with foot fixing components.

Description

Ankle joint rehabilitation device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an ankle rehabilitation device.

Background

The ankle joint is one of the weight-bearing joints of the human body and is also a pivot for the human body to contact with the ground, so that the human body can be helped to complete a series of daily actions. The ankle joint is extremely easy to damage in daily life due to insufficient muscle strength, poor stability and poor coordination, the ankle joint is difficult to heal after being damaged, swelling and chronic pain are easy to form, the sports injury crowd, the old and hemiplegic patients caused by cardiovascular and cerebrovascular diseases are common patients with ankle joint damage, the ankle joint damage not only affects the normal life work of the patients, but also is easy to cause secondary sprain if the treatment is not timely or thorough, the ankle joint dysfunction is caused, even the walking function is possibly influenced, and related rehabilitation devices are usually needed when the ankle joint rehabilitation is carried out; according to Chinese patent publication No. CN108542703B, patent publication No. 2021-04-30 discloses and authorizes an ankle rehabilitation device which comprises a movable platform, 2 movement branched chains, a constraint branched chain motor driving unit, a constraint branched chain synchronous belt transmission unit and a base. The movable platform comprises an adjustable foot baffle, an up-down adjusting device, an upper platform and a lower platform, and 2 symmetrical movement branched chains and constraint branched chains are connected with the movable platform and the base together. Through the structure, the ankle rehabilitation device can meet the requirements of different patients on ankle rehabilitation, the constraint branched chains enable the movable platform to have 3 degrees of rotation freedom, meanwhile, the rotation center of the movable platform is always coincident with the motion center of the human ankle joint, and the risk of secondary injury to the patients is reduced. The utility model reduces the height of the movable platform from the ground, a patient can sit on a common seat to finish rehabilitation treatment, the base bears most of the weight of the legs of the human body, the pressure of the foot-operated platform is reduced, the bearing capacity of the constraint branched chain is matched, and the rigidity of the device is increased; however, the following drawbacks still exist in practical use:

at present, when the existing ankle rehabilitation device is used, the seat structure is relatively fixed, and the seat position cannot be adjusted according to the body types of different patients, so that the use of different patients is convenient, and certain limitation exists in use; and the prior ankle rehabilitation device has certain limitation in use because the foot placing structure in the rehabilitation device can not be fixed by the sole of a patient.

In view of the above, the present utility model proposes an ankle rehabilitation device.

Disclosure of Invention

The utility model provides an ankle rehabilitation device, which solves the problems that the prior ankle rehabilitation device has a relatively fixed seat structure and cannot be adjusted on the seat position according to the body types of different patients when in use by arranging an adjusting component and a foot fixing component, thereby being convenient for different patients to use and having certain limitation in use; and the prior ankle rehabilitation device has the problem that the foot placing structure in the rehabilitation device can not be fixed by the sole of a patient better when in use, and has certain limitation in use.

The technical scheme of the utility model is as follows: the utility model provides an ankle joint rehabilitation device, includes recovered subassembly, recovered subassembly both sides surface upper portion fixedly connected with adjusting part, and adjusting part includes slide rail and bar, bar fixed connection is at slide rail both ends surface, and slide rail one side surface middle part is provided with the screw, bar one side surface both ends middle part is provided with the slotted hole, and recovered subassembly one end both sides fastening connection has solid foot subassembly.

Preferably, the foot fixing assembly comprises a foot placing plate and a strip-shaped groove, wherein the strip-shaped groove is equidistantly arranged on the surface of one side of the foot placing plate, and elastic bands are fixedly connected to the two side ends and the middle of the foot placing plate.

Preferably, studs are fixedly connected to two sides of the middle of the bottom surface of the foot placing plate, the total number of the studs is two, and one end of the peripheral surface of each stud is in threaded connection with a nut.

Preferably, the rehabilitation component comprises a first functional box and a second functional box, the second functional box is fixedly connected to the lower portion of one end surface of the first functional box, and the lower portions of the surfaces of the two sides of the first functional box are fixedly connected with stabilizing frames.

Preferably, the two side end surfaces of the first functional box are rotationally connected with rotating shafts, the outer ends of the rotating shafts are fixedly connected with fixing blocks, and the middle part of the upper surface of each fixing block is fixedly connected with a rotating rod.

Preferably, the middle part fixedly connected with handles the cover on the bull stick peripheral surface, and handle cover and bull stick total number and be two.

Preferably, the upper middle part of one end of the two side surfaces of the second functional box is rotationally connected with a movable shaft, through holes are formed in the middle of two ends of one side surface of the movable shaft, and the total number of the movable shafts is two.

Preferably, the seat assembly is connected to the upper end of the first functional box in a sliding manner and comprises a back board and a seat board, the seat board is fixedly connected to the lower portion of one side surface of the back board, a first rectangular groove is formed in one side surface of the back board, a second rectangular groove is formed in the upper surface of the seat board, a foam-rubber cushion is connected in the second rectangular groove and the first rectangular groove in an adhering manner, and sliding strips are fixedly connected to two sides of the bottom surface of the seat board.

The working principle and the beneficial effects of the utility model are as follows:

1. the utility model has the advantages of being convenient for adapting to the body types of different patients by arranging the adjusting component, and solves the problems that the prior ankle rehabilitation device has relatively fixed seat structure and can not adjust the seat position according to the body types of different patients when in use, thereby being convenient for the use of different patients and having certain limitation in use;

2. the foot fixing assembly has the advantage of being convenient for stably fixing the feet of the patient, and solves the problem that the foot placing structure in the conventional ankle rehabilitation device cannot be used for fixing the soles of the patient better when the ankle rehabilitation device is used, so that certain limitation exists in use.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic view of the overall structure of an ankle rehabilitation device according to the present utility model;

FIG. 2 is a schematic view of a foot fixing assembly of an ankle rehabilitation device according to the present utility model;

FIG. 3 is a schematic view of an adjusting assembly and a seat assembly of an ankle rehabilitation device according to the present utility model;

fig. 4 is a schematic structural diagram of a rehabilitation component of the ankle rehabilitation device according to the present utility model.

In the figure: 100. a rehabilitation component; 110. a first functional box; 120. a stabilizing rack; 130. a rotating shaft; 140. a fixed block; 150. a rotating rod; 160. a glove; 170. a second functional box; 180. a movable shaft; 181. a through hole; 200. an adjustment assembly; 210. a slide rail; 211. a screw hole; 220. a bar block; 221. a slot hole; 300. a seat assembly; 310. a backboard; 311. a first rectangular groove; 320. a seat plate; 321. a second rectangular groove; 330. a slide bar; 340. a sponge cushion; 400. a foot fixing assembly; 410. putting foot plates; 411. a bar-shaped groove; 420. a stud; 430. an elastic band.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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. 1-4, an ankle rehabilitation device according to an embodiment of the present utility model includes a rehabilitation component 100, wherein an adjusting component 200 is fixedly connected to the upper portions of two side surfaces of the rehabilitation component 100, the adjusting component 200 includes a sliding rail 210 and a bar block 220, the bar block 220 is fixedly connected to two end surfaces of the sliding rail 210, a screw hole 211 is provided in the middle of one side surface of the sliding rail 210, a slot 221 is provided in the middle of two ends of one side surface of the bar block 220, and a foot fixing component 400 is fixedly connected to two sides of one end of the rehabilitation component 100; the foot fixing assembly 400 comprises a foot placing plate 410 and a strip-shaped slot 411, wherein the strip-shaped slots 411 are equidistantly arranged on the surface of one side of the foot placing plate 410, and elastic bands 430 are fixedly connected to the two side ends and the middle of the foot placing plate 410; studs 420 are fixedly connected to two sides of the middle of the bottom surface of the foot placing plate 410, the total number of the studs 420 is two, and one end of the peripheral surface of each stud 420 is in threaded connection with a nut; the rehabilitation module 100 comprises a first functional box 110 and a second functional box 170, wherein the second functional box 170 is fixedly connected to the lower part of one end surface of the first functional box 110, and the lower parts of the two side surfaces of the first functional box 110 are fixedly connected with stabilizing frames 120; the surfaces of the two side ends of the first functional box 110 are rotatably connected with a rotating shaft 130, the outer end of the rotating shaft 130 is fixedly connected with a fixed block 140, and the middle part of the upper surface of the fixed block 140 is fixedly connected with a rotating rod 150; the middle part on the peripheral surface of the rotating rod 150 is fixedly connected with a shaking sleeve 160, and the total number of the shaking sleeve 160 and the rotating rod 150 is two; the upper middle part of one end of the two side surfaces of the second functional box 170 is rotatably connected with a movable shaft 180, through holes 181 are formed in the middle parts of the two ends of one side surface of the movable shaft 180, and the total number of the movable shafts 180 is two; the upper end sliding connection of first functional box 110 has seat subassembly 300, and seat subassembly 300 includes back board 310 and seat 320, and seat 320 fixed connection is in back board 310 one side surface lower part, and back board 310 one side surface is provided with first rectangular channel 311, and seat 320 upper surface is provided with second rectangular channel 321, and bonding is connected with foam-rubber cushion 340 in second rectangular channel 321 and the first rectangular channel 311, and seat 320 bottom surface both sides fixedly connected with draw runner 330.

Working principle and using flow: when the device is used, a patient sits on the seat plate 320 on the seat assembly 300, and then steps on the foot placing plate 410 with feet or feet with injured ankles, wherein the strip-shaped slot 411 arranged on the foot placing plate 410 can increase the friction force of the feet, so as to avoid the foot of the patient from sliding down, and meanwhile, the elastic band 430 can fix the feet of the patient, the patient can toggle the rotating rod 150 by using the arm and can drive the rotating shaft 130 to rotate, so that the rotating shaft 130 drives the internal transmission mechanism to move, and finally drives the movable shaft 180 at the relevant position to rotate, thereby enabling the foot fixing assembly 400 to move at a certain angle, namely, the ankle can be exercised, and the foot fixing assembly 300 can be acted by applying force, and then can be screwed in the screw hole 211 by using the knob bolt.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides an ankle joint rehabilitation device, its characterized in that, including recovered subassembly (100), recovered subassembly (100) both sides surface upper portion fixedly connected with adjusting part (200), and adjusting part (200) are including slide rail (210) and bar piece (220), bar piece (220) fixed connection is at slide rail (210) both ends surface, and slide rail (210) one side surface middle part is provided with screw (211), bar piece (220) one side surface both ends middle part is provided with slotted hole (221), and recovered subassembly (100) one end both sides fastening connection has solid foot subassembly (400).

2. The ankle rehabilitation device according to claim 1, wherein the foot fixing assembly (400) comprises a foot placing plate (410) and a strip-shaped groove (411), the strip-shaped groove (411) is equidistantly arranged on one side surface of the foot placing plate (410), and elastic bands (430) are fixedly connected to two side ends and the middle of the foot placing plate (410).

3. The ankle rehabilitation device according to claim 2, wherein studs (420) are fixedly connected to two sides of the middle of the bottom surface of the foot placing plate (410), the total number of the studs (420) is two, and a nut is connected to one end of the peripheral surface of the studs (420) in a threaded manner.

4. The ankle rehabilitation device according to claim 1, wherein the rehabilitation unit (100) comprises a first functional box (110) and a second functional box (170), the second functional box (170) is fixedly connected to the lower portion of one end surface of the first functional box (110), and the stabilizing frames (120) are fixedly connected to the lower portions of two side surfaces of the first functional box (110).

5. The ankle rehabilitation device according to claim 4, wherein the two side end surfaces of the first functional box (110) are rotatably connected with a rotating shaft (130), the outer end of the rotating shaft (130) is fixedly connected with a fixing block (140), and the middle part of the upper surface of the fixing block (140) is fixedly connected with a rotating rod (150).

6. The ankle rehabilitation device according to claim 5, wherein a grip sleeve (160) is fixedly connected to the upper middle part of the circumferential surface of the rotating rod (150), and the total number of the grip sleeve (160) and the rotating rod (150) is two.

7. The ankle rehabilitation device according to claim 4, wherein the movable shafts (180) are rotatably connected to the upper middle portions of one end of the two side surfaces of the second functional box (170), through holes (181) are formed in the middle portions of the two ends of the one side surface of the movable shafts (180), and the total number of the movable shafts (180) is two.

8. The ankle rehabilitation device according to claim 4, wherein the first functional box (110) is slidably connected with the seat assembly (300), the seat assembly (300) comprises a back board (310) and a seat board (320), the seat board (320) is fixedly connected to the lower portion of one side surface of the back board (310), a first rectangular groove (311) is formed in one side surface of the back board (310), a second rectangular groove (321) is formed in the upper surface of the seat board (320), a sponge pad (340) is fixedly connected to the second rectangular groove (321) and the first rectangular groove (311), and sliding strips (330) are fixedly connected to two sides of the bottom surface of the seat board (320).