CN219049318U

CN219049318U - Rehabilitation training device

Info

Publication number: CN219049318U
Application number: CN202223532457.6U
Authority: CN
Inventors: 张瑞
Original assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Current assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-23
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a rehabilitation training device, which comprises a support bar, a wearing assembly formed by a first binding belt fixedly arranged on the left side and the right side of the middle end of the support bar and a second binding belt fixedly arranged on the left side and the right side of the lower end of the support bar, wherein a magic tape is sewed on one side of the first binding belt and one side of the second binding belt, a linkage assembly which is connected on the left side and the right side of the upper end of the first binding belt can drive the upper limb and the shoulder of a patient to perform synchronous training treatment, and a driving assembly fixedly arranged on the front end of the support bar can control the rotation operation of the linkage assembly. According to the utility model, through the use of the driving assembly, the driving assembly controls the linkage assembly to drive the upper limb of the patient and the shoulder joint to perform synchronous motion rehabilitation training treatment, so that the rehabilitation training effect of the upper limb of the patient is greatly improved. According to the utility model, through the design of mechanical simplified linkage, the synchronous rehabilitation training of the upper limbs and the shoulder joints of the patient can be realized by only operating one motor, so that the failure rate of the device in use is reduced, and the service life of the device is prolonged.

Description

Rehabilitation training device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a rehabilitation training device.

Background

The existing rehabilitation training method mainly adopts manual auxiliary training, namely, a rehabilitation therapist manually performs traction training on the upper limb of the affected side of a patient. The biggest drawback of manual auxiliary training is that the rehabilitation teachers occupy a lot of time, resulting in medical resource shortage.

The patent name of the device is upper limb rehabilitation training device by publication number CN 108392373A. The problem is solved in this publication, but the mechanical structure of the device in the publication is complicated, and the failure rate of the excessively complicated mechanical structure can be greatly increased in the process of operation and use, so that the progress of rehabilitation training of the upper limb of a patient is affected, and the service life of the device in the publication is reduced. Based on the above, the utility model designs a rehabilitation training device to solve the above problems.

Disclosure of Invention

The utility model aims to provide a rehabilitation training device to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the rehabilitation training device comprises a supporting bar, a wearing assembly formed by a first binding band fixedly arranged on the left side and the right side of the middle end of the supporting bar and a second binding band fixedly arranged on the left side and the right side of the lower end of the supporting bar, a magic tape is sewed on one side of the first binding band and one side of the second binding band, the linkage assembly which is connected on the left side and the right side of the upper end of the first binding band can drive the upper limb and the shoulder of a patient to carry out synchronous training treatment, and the driving assembly fixedly arranged at the front end of the supporting bar can control the rotation operation of the linkage assembly;

the linkage assembly comprises a rotating pin which is connected to the left end and the right end of the upper side of the front end of the supporting bar in a switching mode, a connecting plate is fixedly connected to the outer side of a gear fixedly sleeved on the outer side of the rotating pin, third binding belts are fixedly arranged on the upper side and the lower side of the front end of the connecting plate, upper limbs of a patient can be connected with the connecting plate into a whole, the driving assembly comprises a motor fixedly arranged on the middle side of the front end of the supporting bar, a rectangular frame fixedly sleeved on the outer side of a cam fixedly sleeved on the front end of the motor is connected with the supporting bar in a sliding mode, a rack fixedly arranged on the top of the rectangular frame is connected with the supporting bar in a sliding mode, and the rack is meshed with gear teeth.

Furthermore, the limiting block arranged at the lower end of the gear is fixedly connected with the supporting bar, the limiting block is made of rubber, and the outer side face of the limiting block is attached to the inner side face of the connecting plate.

Furthermore, the front end of the supporting bar is fixedly provided with a baffle, and the cross section of the baffle is U-shaped, so that the baffle gives up a space for the connecting plate to rotate by taking the center of the rotating pin as the center of a circle.

Furthermore, the motor is in circuit communication with an external 220V power supply through a wire connection mode, so that the external power supply can supply energy to the motor.

Furthermore, the racks are arranged at the positions between the gears, and the left side and the right side of the racks are provided with the clamping teeth, so that the meshing normality of the racks and the gear teeth on the left side and the right side is ensured.

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

1. according to the device, the driving assembly is used for controlling the linkage assembly to drive the upper limb of the patient and the shoulder joint to perform synchronous motion rehabilitation training treatment, so that the rehabilitation training effect of the upper limb of the patient is greatly improved by using the device.

2. According to the utility model, through the design of mechanical simplified linkage, the synchronous rehabilitation training of the upper limbs and the shoulder joints of the patient can be realized by only operating one motor, so that the failure rate of the device in use is reduced, and the service life of the device is prolonged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a rehabilitation training device of the present utility model;

FIG. 2 is a front cross-sectional view of the rehabilitation training device of the present utility model;

FIG. 3 is a top view of the rehabilitation training device of the present utility model;

fig. 4 is a perspective view showing the internal structure of the rehabilitation training device according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

the novel hook and loop fastener comprises a 1-supporting bar, a 2-first binding band, a 3-second binding band, a 4-magic tape, a 5-linkage assembly, a 6-driving assembly, a 501-rotating pin, a 502-gear, a 503-connecting plate, a 504-third binding band, a 601-motor, a 602-cam 603-rectangular frame, a 604-rack, a 7-limiting block and an 8-baffle.

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.

Example 1

As shown in fig. 1, 2 and 3, the device is a wearing assembly composed of a support bar 1, a first binding band 2 fixedly arranged on the left and right sides of the middle end of the support bar 1 and a second binding band 3 fixedly arranged on the left and right sides of the lower end of the support bar 1, a magic tape 4 is sewed on one side of the first binding band 2 and one side of the second binding band 3, a linkage assembly 5 is connected on the left and right sides of the upper end of the first binding band 2, so that the upper limb and the shoulder of a patient can be driven to perform synchronous training treatment, and a driving assembly 6 fixedly arranged at the front end of the support bar 1 can control the rotation operation of the linkage assembly 5;

the linkage assembly 5 comprises a rotating pin 501 which is connected to the left end and the right end of the upper side of the front end of the supporting bar 1 in a switching mode, a connecting plate 503 is fixedly connected to the outer side of a gear 502 fixedly sleeved on the outer portion of the rotating pin 501, third binding belts 504 which are fixedly arranged on the upper side and the lower side of the front end of the connecting plate 503 can connect the upper limb of a patient with the connecting plate 503 into a whole, the driving assembly 6 comprises a motor 601 fixedly arranged on the middle side of the front end of the supporting bar, a rectangular frame 603 fixedly sleeved on the outer portion of a cam 602 fixedly sleeved on the front end of the motor 601 is connected with the supporting bar 1 in a sliding mode, a rack 604 fixedly arranged on the top of the rectangular frame 603 is connected with the supporting bar 1 in a sliding mode, and the rack 604 is meshed with gear 502. Firstly, medical staff attaches the support bar 1 to the spine part of a patient, so that the connecting plate 503 is overlapped with the shoulder blade part of the patient, medical staff binds the first binding band 2 to the chest of the patient, binds the second binding band 3 to the abdomen of the patient, the function of mutual attachment of the magic tape 4 is achieved, the first binding band 2 and the second binding band 3 enable the support bar 1 to be connected with the upper trunk of the patient firmly, medical staff lifts the upper limb of the patient, so that the upper arm is attached to the connecting plate 503, elbow joints of the patient are bent, after the five fingers face the chest, the third binding band 504 is used for binding the upper arm and the front arm of the patient in a rope tying mode, the upper limb of the patient is connected firmly with the connecting plate 503, the medical staff is started to drive the cam 602 to rotate, when the cam 602 carries out extrusion force on the rectangular frame 603, the cam 602 drives the rectangular frame 603 to move downwards along the direction of the support bar 1, the left gear 502 is driven by the cam 602 to rotate clockwise along with the left connecting plate 503, the right side of the gear 604 is driven by the cam 602, the right side of the gear 604 is driven by the left side of the rectangular frame 503 to be lifted by the cam 602, and then the upper limb of the patient is driven by the left side of the rectangular frame 503 to be repeatedly lifted by the cam 602, and the upper limb of the patient is driven by the left side of the patient is driven by the cam 602 when the upper limb of the patient is repeatedly rotates along with the rectangular frame 503, and the upper limb of the upper limb has the upper limb 602 is repeatedly, and the upper limb of the patient is repeatedly has the upper frame has the action of the upper limb frame 602 is driven by the upper frame has the upper frame counter-moving function.

Example 2

As shown in fig. 4, a limiting block 7 arranged at the lower end of a gear 502 is fixedly connected with a supporting bar 1, the limiting block 7 is made of rubber, the right end face of the limiting block 7 is attached to the inner side face of a connecting plate 503, a baffle 8 is fixedly arranged at the front end of the supporting bar 1, the cross section of the baffle 8 is in a U shape, so that the baffle 8 lets out a space for the connecting plate 503 to rotate by taking the center of a rotary pin 501 as the center, a motor 601 is in circuit communication with an external 220V power supply in a wire connection mode, the external power supply is used for supplying energy to the motor 601, racks 604 are arranged at positions between every two gears 502, and clamping teeth are designed at the left side and the right side of each rack 604, so that the rack 604 can be meshed with gear 502 teeth at the left side and the right side. Through stopper 7 and connecting plate 503 contact's effect for when connecting plate 503 resets, connecting plate 503 after the back that resets drives patient's upper limbs and is in 90 right angles's state with patient's upper torso all the time, baffle 8 can keep apart gear 502, rack 604 and the work area of cam 602 front end with the external world, avoids medical personnel's hand to be contacted by the mistake, plays the protection and handles.

Claims

1. Rehabilitation training device, its characterized in that: the novel medical device comprises a supporting bar (1), a first binding band (2) fixedly arranged on the left side and the right side of the middle end of the supporting bar (1) and a wearing assembly formed by a second binding band (3) fixedly arranged on the left side and the right side of the lower end of the supporting bar (1), wherein a magic tape (4) is sewn on one side of the first binding band (2) and one side of the second binding band (3), and a linkage assembly (5) which is connected on the left side and the right side of the upper end of the first binding band (2) can drive the upper limb and the shoulder of a patient to perform synchronous training treatment, and a driving assembly (6) fixedly arranged on the front end of the supporting bar (1) can control the rotation operation of the linkage assembly (5);

the linkage assembly (5) including switching in the round pin (501) at both ends about support bar (1) front end upside, the outside rigid coupling of round pin (501) outside gear (502) that fixed cover was established have connecting plate (503), connecting plate (503) front end upper and lower both sides third bandage (504) that set firmly, can link together patient's upper limbs and connecting plate (503), drive assembly (6) including set firmly motor (601) in support bar (1) front end middle side, motor (601) the outside rectangle frame (603) that the outside cover of cam (602) that the fixed cover of front end established link to each other with support bar (1) sliding connection, rectangle frame (603) top set firmly rack (604) link to each other with support bar (1) sliding connection, and rack (604) and gear (502) teeth meshing.

2. The rehabilitation training device according to claim 1, wherein a limiting block (7) arranged at the lower end of the gear (502) is fixedly connected with the supporting bar (1), the limiting block (7) is made of rubber, and the outer side surface of the limiting block (7) is attached to the inner side surface of the connecting plate (503).

3. The rehabilitation training device according to claim 1, wherein the front end of the support bar (1) is fixedly provided with a baffle (8), and the cross section of the baffle (8) is in a U shape, so that the baffle (8) gives up a space for the connecting plate (503) to rotate by taking the center of the rotary pin (501) as the center of a circle.

4. The rehabilitation training device according to claim 1, wherein the motor (601) is electrically connected to an external 220V power source through a wire, so that the external power source supplies energy to the motor (601).

5. The rehabilitation training device according to claim 1, wherein the racks (604) are disposed at positions between the gears (502), and the left and right sides of the racks (604) are provided with latches, so that the normal meshing of the racks (604) with the gear teeth of the gears (502) on the left and right sides is ensured.