CN220676631U

CN220676631U - Rehabilitation exercise device

Info

Publication number: CN220676631U
Application number: CN202321908119.XU
Authority: CN
Inventors: 黄雅晗; 王杰龙; 沈翔宇
Original assignee: Suzhou University
Current assignee: Suzhou University
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-03-29
Anticipated expiration: 2033-07-19

Abstract

The utility model belongs to the technical field of rehabilitation instrument, a rehabilitation exercise device is disclosed, the on-line screen storage device comprises a base, base fixedly connected with seat to and sliding connection has the sliding plate, set up flutedly on the base, sliding connection has the second slider in the recess, sliding plate fixedly connected with is in the upper end of second slider, the second slider is kept away from fixedly connected with spring between one side of seat and the recess lateral wall, second slider opposite side fixedly connected with jar, the other end fixedly connected with first slider of jar, first slider lower extreme fixedly connected with slip fixture block, first screw hole has been seted up to the side of slip fixture block, and first screw hole internal thread connection has the screw thread inserted post of transversely setting, the screw thread inserted post runs through the outside extension fixedly connected with rotary block of base, screw thread inserted post with screw thread connection between the base. Can select self-powered rehabilitation exercise or auxiliary rehabilitation exercise and provide different rehabilitation schemes.

Description

Rehabilitation exercise device

Technical Field

The disclosure belongs to the technical field of rehabilitation apparatuses, and in particular relates to a rehabilitation exercise device.

Background

In the medical field, for some diseases of injury to bones or muscle stiffness, rehabilitation exercise is usually required to promote recovery of physical functions, and because some patients cannot independently complete corresponding rehabilitation exercise, rehabilitation exercise equipment is required.

The utility model discloses a rehabilitation exercise device, including seat, foot exercise rehabilitation device, the positive bottom fixedly connected with fixed block of seat, flexible piece has been cup jointed to one side of fixed block, threaded hole has been seted up to one side of fixed block, one side of flexible piece is provided with the knob, one side fixedly connected with foot exercise rehabilitation device of flexible piece. The foot exercise rehabilitation device comprises an arc plate, a sliding block, a placing plate and a transverse block, wherein a sliding groove is formed in the middle of the surface of the arc plate, the sliding block is movably connected to the inner portion of the sliding groove, the upper surface of the sliding block is fixedly connected with the placing plate, the middle of the upper surface of the placing plate is fixedly connected with the transverse block, and elastic bands are fixedly connected to the two sides of the transverse block.

When the device is used, a patient can actively exercise, the patient needs to actively exert force to perform rehabilitation exercise, and the device is not suitable for long-time force exercise and needs to assist the patient in the rehabilitation process, so that the rehabilitation exercise of the patient is facilitated, and the patient only needs to exert force for a long time, loads for a long time, or hidden danger of injury is easily caused.

Disclosure of Invention

To the not enough of prior art, the aim at of this disclosure provides a rehabilitation exercise ware, has solved among the prior art patient and can only carry out rehabilitation exercise through self power, to some patients that can't carry out rehabilitation exercise through self power, can only carry out the problem of assisting exercise through external strength.

The purpose of the disclosure can be achieved by the following technical scheme:

a rehabilitation exercise device comprising:

the seat is fixedly connected to one end of the base, the sliding plate is connected to the other end of the base in a sliding mode, and the foot sleeves and the placing plates are symmetrically and fixedly connected to the side faces of the sliding plate;

the seat is characterized in that a groove is formed in the base, a second sliding block is connected in the groove in a sliding mode, the sliding plate is fixedly connected to the upper end of the second sliding block, the second sliding block is away from a spring fixedly connected between one side of the seat and the side wall of the groove, an electric cylinder is fixedly connected to the other side of the second sliding block, a first sliding block is fixedly connected to the other end of the electric cylinder, a sliding clamping block is fixedly connected to the lower end of the first sliding block, a first threaded hole is formed in the side face of the sliding clamping block, a threaded inserting column is transversely arranged in the first threaded hole in a threaded mode, the threaded inserting column penetrates through a rotating block fixedly connected with the base in an outward extending mode, and the threaded inserting column is in threaded connection with the base.

The technical scheme has the principle and technical effects that:

patient sits on the seat, the both feet overlap joint is on placing the board, utilize the ankle of foot cover to fix patient, rotate the rotating block and make the screw thread inserted column precess in the recess, until realize threaded connection with the first screw hole of the side of slip fixture block, fix the slip fixture block, drive the electric jar makes the second slider follow the recess that opens on the base and remove, and then drive the sliding plate and remove together with the second slider, make the patient need not self force and just can realize rehabilitation exercise, when the patient can carry out rehabilitation exercise through self force, rotate the rotating block and make the screw thread inserted column precess outward the recess, until realizing breaking away from with the first screw hole of the side of slip fixture block, patient both feet promote the sliding plate, the sliding plate drives the second slider and removes along the recess, the drive electric jar, first slider, the slip fixture block is followed and is removed together, the second slider extrusion spring atress shrink simultaneously, the spring provides a reverse effort, make the patient reach and realize rehabilitation exercise through self force.

Further, the foot cover and the placing plate are fixedly connected to one side, close to the seat, of the sliding plate.

Further, the foot cover is positioned at the upper end of the placing plate.

Further, the two placement plates are at the same level with the seating portion of the seat.

Further, the upper end of seat is provided with fixed box, fixed box's both ends downside rotates and is connected with the rotation wheel, two the rotation takes turns to cup joint the stretching strap, stretching strap middle section fixedly connected with screw fixture block, the upper end of screw fixture block can be dismantled and be connected with the screw thread cover piece, screw thread cover piece threaded connection is on the threaded rod, the threaded rod rotates and connects in fixed box.

Further, the thread sleeve block is in sliding connection in the fixed box, and the outer surface of the thread sleeve block is attached to the inner cavity of the fixed box.

Further, the outer side end of the fixed box is provided with a servo motor, the output end of the servo motor is fixedly connected with the threaded rod, and the servo motor is fixedly connected with the outer side end of the fixed box.

Further, a connecting column is fixedly connected to the top end of the backrest on the seat, and the side surface of the top end of the connecting column is fixedly connected with the fixing box.

Further, a second threaded hole is formed in the upper end face of the threaded clamping block, a threaded column is connected to the lower end face of the threaded sleeve block in a threaded mode, and the second threaded hole is in threaded connection with the threaded column in a matched mode.

The noun, conjunctive or adjective parts related to the above technical solution are explained as follows:

by fixed connection is meant a connection without any relative movement after the parts or components are fixed. The device is divided into a detachable connection type and a non-detachable type.

(1) The detachable connection is to fix the parts together by using screws, splines, wedge pins and the like. The connection mode can be disassembled during maintenance, and parts cannot be damaged. The connector used must be of the correct size (e.g. length of bolt, key) and tightened properly.

(2) The non-detachable connection mainly refers to welding, riveting, tenon passing matching and the like. Because the parts can be disassembled only by forging, sawing or oxygen cutting during maintenance or replacement, the parts cannot be used for a second time generally. Also, during connection, attention should be paid to process quality, technical inspection and remedial measures (e.g., correction, polishing, etc.).

Threaded connection refers to a detachable connection in which a threaded member (or threaded portion of a connected member) is used to connect the connected member into one body.

Sliding connection means that two objects are in contact but not fixed, and the two objects can slide relatively.

Rotational coupling means that the coupling between the parts causes the parts to rotate relative to each other.

The beneficial effects of the present disclosure are:

1. the driving mechanism and the electric cylinder are designed in a structure, so that the threaded connection relation between the threaded column and the threaded clamping block on the driving mechanism is conveniently utilized to determine whether auxiliary rehabilitation motion or self-powered rehabilitation motion is adopted for the hands of patients or not by utilizing the driving mechanism, and the foot of the patients is determined to adopt auxiliary rehabilitation motion or self-powered rehabilitation motion of the patients by the telescopic action of the electric cylinder and the threaded connection relation between the sliding clamping block and the threaded inserting column, so that different rehabilitation schemes are adopted for rehabilitation motions of different patients.

2. Through the structural design of the foot cover and the placement plate, the placement of the feet of the patient is stable and comfortable.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described, and it will be apparent to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic overall construction of an embodiment of the present disclosure;

FIG. 2 is a schematic view of a base structure of an embodiment of the present disclosure;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A in accordance with an embodiment of the present disclosure;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to an embodiment of the present disclosure.

Reference numerals: 1. a base; 2. a sliding plate; 3. a foot cover; 4. placing a plate; 5. a spring; 6. an electric cylinder; 7. a first slider; 8. a rotating block; 9. a seat; 10. a connecting column; 11. a fixed box; 12. a servo motor; 13. pulling a belt; 14. a rotating wheel; 15. a threaded sleeve block; 16. a threaded rod; 17. a threaded column; 18. a threaded clamping block; 19. a threaded plug; 20. sliding the clamping block; 21. and a second slider.

Detailed Description

The following description of the technical solutions in the embodiments of the present disclosure will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only some embodiments of the present disclosure, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments in this disclosure without inventive faculty, are intended to fall within the scope of this disclosure.

In the description of the present disclosure, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate an orientation or positional relationship, merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present disclosure.

Embodiments of a rehabilitation exercise apparatus according to the concepts of the present application are described herein in connection with fig. 1-4. Specifically, the rehabilitation exercise device is constructed as a split structure having three components of a base 1, a seat 9, a slide plate 2, and the like. Through the mutual cooperation of the structures such as the electric jar 6 that sets up, the second slider 21, the screw thread inserted column 19, slide fixture 20, the patient sits on seat 9, the bipedal overlap joint is on placing board 4, utilize foot cover 3 to fix patient's ankle, rotate rotatory piece 8 and make screw thread inserted column 19 precession in the recess, until realize threaded connection with slide fixture 20's first screw hole in the side, fix slide fixture 20, drive electric jar 6 makes second slider 21 follow the recess that opens on the base 1 and remove, and then drive slide plate 2 moves along second slider 21, make the patient need not self force and just can realize rehabilitation exercise, when the patient can carry out rehabilitation exercise through self force, rotate rotatory piece 8 and make screw thread inserted column 19 outwards the recess, until realizing breaking away from with slide fixture 20's side first screw hole, patient bipedal promotion slide plate 2, slide plate 2 drives second slider 21 and removes along the recess, drive electric jar 6, first slider 7, slide fixture 20 follows and moves together, second slider 21 compresses spring 5 shrink, simultaneously, a reverse force is realized through the realization of self force of acting that the patient is realized to the spring 5.

As shown in fig. 1-4, a rehabilitation exercise device, comprising:

the seat comprises a base 1, wherein one end of the base 1 is fixedly connected with a seat 9, the other end of the base is slidably connected with a sliding plate 2, and the side surface of the sliding plate 2 is symmetrically and fixedly connected with a foot sleeve 3 and a placing plate 4;

the base 1 is provided with a groove, a second sliding block 21 is connected in the groove in a sliding manner, the sliding plate 2 is fixedly connected to the upper end of the second sliding block 21, a spring 5 is fixedly connected between one side, away from the seat 9, of the second sliding block 21 and the side wall of the groove, the other side of the second sliding block 21 is fixedly connected with an electric cylinder 6, the other end of the electric cylinder 6 is fixedly connected with a first sliding block 7, the lower end of the first sliding block 7 is fixedly connected with a sliding clamping block 20, a first threaded hole is formed in the side face of the sliding clamping block 20, a threaded inserting column 19 is transversely arranged in the first threaded hole in a threaded manner, the threaded inserting column 19 penetrates through the base 1 to be fixedly connected with a rotating block 8 in an outward extending manner, and the threaded inserting column 19 is in threaded connection with the base 1.

When the lower limb rehabilitation exercise device is used, a patient sits on the seat 9, feet are lapped on the placing plate 4, the ankle of the patient is fixed by the foot sleeve 3, the rotating block 8 is rotated to enable the threaded plug 19 to be screwed into the groove until the threaded plug is connected with the first threaded hole on the side face of the sliding clamping block 20, the sliding clamping block 20 is fixed, the driving electric cylinder 6 enables the second sliding block 21 to move along the groove formed in the base 1, the driving sliding plate 2 is further driven to move along the second sliding block 21, the patient can achieve lower limb rehabilitation exercise without self-acting force, when the patient can conduct lower limb rehabilitation exercise through self-acting force, the rotating block 8 is rotated to enable the threaded plug 19 to be screwed outwards, the threaded plug is separated from the first threaded hole on the side face of the sliding clamping block 20, the patient pushes the sliding plate 2 with feet, the sliding plate 2 drives the second sliding block 21 to move along the groove, the driving electric cylinder 6, the first sliding block 7 and the sliding clamping block 20 move together, the second sliding block 21 presses the spring 5 to contract under force, and the spring 5 provides a reverse acting force, and the patient achieves lower limb rehabilitation exercise through self-acting force.

Of course, in this application, the recess is used for second slider 21 to realize rectilinear motion's effect, and second slider 21 can not break away from the recess when sliding for the recess, and specifically, the spout can be seted up to the inside both sides of positive recess, and the both sides of second slider 21 outwards bulge has the lug, and lug sliding connection can realize the slip of second slider 21 in the spout, also can realize the effect that second slider 21 can't break away from the recess.

The foot cover 3 and the placing plate 4 are fixedly connected to one side of the sliding plate 2, which is close to the seat 9. The foot cover 3 is positioned at the upper end of the placement plate 4. The two placement plates 4 are at the same level as the seating portion of the seat 9. The arrangement ensures that the feet of the patient are placed comfortably.

The upper end of seat 9 is provided with fixed box 11, and fixed box 11's both ends downside rotates and is connected with rotation wheel 14, has cup jointed draw tape 13 on two rotation wheels 14, draw tape 13 middle section fixedly connected with screw fixture block 18, and screw fixture block 18's upper end can be dismantled and be connected with screw thread cover piece 15, screw thread cover piece 15 threaded connection is on threaded rod 16, and threaded rod 16 rotates and connects in fixed box 11. The upper end face of the threaded clamping block 18 is provided with a second threaded hole, the lower end face of the threaded sleeve block 15 is in threaded connection with a threaded column 17, and the second threaded hole is in threaded connection with the threaded column 17 in a matched mode. The thread sleeve block 15 is slidably connected in the fixed box 11, and the outer surface of the thread sleeve block 15 is attached to the inner cavity of the fixed box 11. During the use, rotate screw thread post 17 and move down for screw thread post 17 and second screw hole realize way threaded connection, screw thread post 17 is in the same place screw thread fixture block 18 and thread bush piece 15 simultaneously, the rotation through drive source drive threaded rod 16, make thread bush piece 15 remove at fixed box 11, thread bush piece 15 drives screw thread fixture block 18 and remove, and then drive stretching strap 13 and remove, when the uninterrupted forward transmission of threaded rod 16 with the contrary, make stretching strap 13 reciprocating motion, the both ends of stretching strap 13 are held to patient's both hands at this moment, need not self force, just can realize rehabilitation exercise, when patient can carry out upper limbs rehabilitation exercise through self force, rotatable screw thread post 17, make screw thread post 17 break away from the second screw hole on the screw thread fixture block 18, at this moment, patient's accessible self force round trip pull stretching strap 13 realizes upper limbs rehabilitation exercise

The outer end of the fixed box 11 is provided with a servo motor 12, the output end of the servo motor 12 is fixedly connected with a threaded rod 16, and the servo motor 12 is fixedly connected with the outer end of the fixed box 11. The servo motor 12 is used as a driving source to drive the threaded rod 16 to rotate, so that rehabilitation exercise of a patient is assisted.

The top end of the backrest on the seat 9 is fixedly connected with a connecting column 10, and the side surface of the top end of the connecting column 10 is fixedly connected with a fixed box 11. The connecting column 10 is a connecting part between the seat 9 and the fixing box 11, and in some embodiments, the connecting column 10 has a structure which can be lifted more, so that a patient can adjust according to the height.

The rehabilitation exercise device provided by the utility model is further described below with reference to the accompanying drawings and embodiments.

A rehabilitation exercise device comprising:

The application method of the utility model comprises the following steps: the patient sits on seat 9, the bipedal overlap joint is on placing board 4, utilize ankle cover 3 to fix patient's ankle, rotate rotatory piece 8 and make screw thread inserted column 19 precess inwards the recess, until realize threaded connection with the first screw hole of the side of slip fixture block 20, fix slip fixture block 20, drive jar 6 makes second slider 21 follow the recess that opens on the base 1 and remove, and then drive slide plate 2 follow second slider 21 and remove together, make the patient need not oneself and exert oneself and just can realize low limbs rehabilitation exercise, when the patient can carry out low limbs rehabilitation exercise through self-exerted force, rotate rotatory piece 8 and make screw thread inserted column 19 precess outwards the recess, until realize breaking away from with the first screw hole of the side of slip fixture block 20, patient's bipedal promotes slide plate 2, slide plate 2 drives second slider 21 and removes along the recess, drive jar 6, first slider 7, slide fixture block 20 follow together and move together, spring 5 extrusion stress shrink, spring 5 provides a reverse effort, make the patient reach and realize low limbs rehabilitation exercise through self-exerted force.

The screw thread post 17 is rotated to move downwards, so that the screw thread post 17 and the second threaded hole are in threaded connection, the screw thread post 17 is simultaneously connected with the screw thread clamping block 18 and the screw thread sleeve block 15, the screw thread sleeve block 15 is moved in the fixed box 11 through the rotation of the driving source driving screw thread rod 16, the screw thread sleeve block 15 drives the screw thread clamping block 18 to move, and then the pulling belt 13 is driven to move, when the screw thread rod 16 is continuously positively and negatively transmitted, the pulling belt 13 is made to reciprocate, at the moment, the two ends of the pulling belt 13 are held by the two hands of a patient, the rehabilitation exercise can be realized without self-stressing, when the patient can perform the upper limb rehabilitation exercise through self-stressing, the screw thread post 17 can be rotated, so that the screw thread post 17 is separated from the second threaded hole on the screw thread clamping block 18, and at the moment, the patient can repeatedly pull the pulling belt 13 through self-stressing force.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features, and advantages of the present disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which have been described in the foregoing and description merely illustrates the principles of the disclosure, and that various changes and modifications may be made therein without departing from the spirit and scope of the disclosure, which is defined in the appended claims.

Claims

1. A rehabilitation exercise device, comprising:

the seat comprises a base (1), wherein one end of the base (1) is fixedly connected with a seat (9), the other end of the base is slidably connected with a sliding plate (2), and the side surfaces of the sliding plate (2) are symmetrically and fixedly connected with a foot sleeve (3) and a placing plate (4);

the novel seat is characterized in that a groove is formed in the base (1), a second sliding block (21) is connected in the groove in a sliding mode, the sliding plate (2) is fixedly connected to the upper end of the second sliding block (21), a spring (5) is fixedly connected between one side of the seat (9) and the side wall of the groove, the other side of the second sliding block (21) is fixedly connected with an electric cylinder (6), the other end of the electric cylinder (6) is fixedly connected with a first sliding block (7), the lower end of the first sliding block (7) is fixedly connected with a sliding clamping block (20), a first threaded hole is formed in the side face of the sliding clamping block (20), a threaded inserting column (19) is transversely arranged in the threaded hole in a threaded mode, the threaded inserting column (19) penetrates through a rotary block (8) which is fixedly connected with the base (1) in an outward extending mode, and the threaded inserting column (19) is connected with the base (1) in a threaded mode.

2. A rehabilitation exercise apparatus according to claim 1, characterized in that the foot cover (3) and the placement plate (4) are fixedly connected to the sliding plate (2) on the side close to the seat (9).

3. A rehabilitation exercise apparatus according to claim 2, characterized in that the foot cover (3) is located at the upper end of the placement plate (4).

4. A rehabilitation exercise apparatus according to claim 3, characterized in that both of the placement plates (4) are at the same level as the seating portion of the seat (9).

5. The rehabilitation exercise device according to claim 1, wherein a fixed box (11) is arranged at the upper end of the seat (9), rotating wheels (14) are rotatably connected to the lower sides of two ends of the fixed box (11), pull belts (13) are sleeved on the two rotating wheels (14), threaded clamping blocks (18) are fixedly connected to the middle sections of the pull belts (13), threaded sleeve blocks (15) are detachably connected to the upper ends of the threaded clamping blocks (18), the threaded sleeve blocks (15) are in threaded connection with threaded rods (16), and the threaded rods (16) are rotatably connected to the fixed box (11).

6. A rehabilitation exercise apparatus according to claim 5, characterized in that the threaded sleeve block (15) is slidably connected in the fixed box (11), and the outer surface of the threaded sleeve block (15) is attached to the inner cavity of the fixed box (11).

7. The rehabilitation exercise device according to claim 5, wherein a servo motor (12) is provided at the outer end of the fixed box (11), the output end of the servo motor (12) is fixedly connected with a threaded rod (16), and the servo motor (12) is fixedly connected to the outer end of the fixed box (11).

8. The rehabilitation exercise device according to claim 5, wherein a connecting column (10) is fixedly connected to the top end of the backrest on the seat (9), and the top end side surface of the connecting column (10) is fixedly connected to the fixing box (11).

9. The rehabilitation exercise device according to claim 5, wherein the upper end surface of the threaded clamping block (18) is provided with a second threaded hole, the lower end surface of the threaded sleeve block (15) is in threaded connection with a threaded column (17), and the second threaded hole is in threaded connection with the threaded column (17) in a matching manner.