CN209714168U - A kind of four limbs training device of the adjustable difficulty of orthopedic rehabilitation - Google Patents

Abstract

The utility model discloses a kind of orthopedic rehabilitation four limbs training devices of adjustable difficulty, on the upside of hydraulic pump and platform of lying, hydraulic stem is connected with below the hydraulic pump, and it is fixedly installed with below hydraulic stem on the downside of platform of lying, shedding cam is internally provided on the downside of the platform of lying, and the side surface of shedding cam is fixedly installed with pedal, lower section on the downside of the platform of lying is fixedly installed interior bar, and the side surface on the downside of platform of lying is fixedly installed with connecting rod, workbench is fixedly installed with below the rotating electric machine, and ball screw is connected on the inside of workbench, spring is provided at left and right sides of the cushion, and pull rod is fixedly connected with below spring, the right surface of the pull rod is fixedly installed with graduation mark, and switch is installed on the left of pull rod.The orthopedic rehabilitation Multi-functional exercising apparatus is mainly characterized by reducing the rehabilitation training of four limbs in one the investment of equipment, and freely adjustable training difficulty, more humanized use.

Description

A limb training device with adjustable difficulty for orthopedic rehabilitation

technical field

The utility model relates to the technical field of medicine, in particular to a limb training device with adjustable difficulty for orthopedic rehabilitation.

Background technique

Patients in the wards of the Department of Orthopedics generally suffer from bone damage and other problems. Compared with skin trauma, bones have a longer recovery period, and after a period of treatment, long-term rehabilitation training is required to facilitate Normal bone development and correction.

When traditional orthopedic patients undergo follow-up training, professional personnel are required to accompany them, which takes up too much manpower and time, and the training equipment cannot freely adjust the difficulty of training, and its applicability is poor. In addition, the size and specifications of traditional training equipment are fixed. It is not suitable for tall or short patients, and there are too many types of training devices to achieve centralized and unified training. Therefore, we propose a limb training device with adjustable difficulty for orthopedic rehabilitation.

Utility model content

The purpose of this utility model is to provide a limb training device with adjustable difficulty for orthopedic rehabilitation, to solve the problem that in the above-mentioned background technology, when the traditional orthopedic patients carry out follow-up training, professional personnel are required to accompany them, which takes up too much manpower and time, and The training equipment cannot freely adjust the difficulty of training, and its applicability is poor, and the size and specifications of traditional training equipment are fixed, which is not suitable for tall or short patients, and there are too many types of training equipment to achieve centralized unification training etc.

In order to achieve the above purpose, the utility model provides the following technical solutions: a limb training device with adjustable difficulty for orthopedic rehabilitation, including a hydraulic pump and the upper side of the lying table, a hydraulic rod is connected to the bottom of the hydraulic pump, and the hydraulic rod The underside of the lying platform is fixedly installed below, and the inside of the underside of the lying platform is provided with a tread plate, and the side surface of the tread plate is fixedly installed with a pedal. The side surface of the lower side is fixedly equipped with a connecting rod, the rear surface of the lower side of the lying platform is equipped with a rotating shaft, and the bottom of the rotating shaft is connected with a base, the upper side of the lying platform is installed under the inner rod, and the lying platform A cushion is installed inside the upper side, a rotating roller is installed on the rear surface of the cushion, and a rotating motor is connected to the side surface of the rotating roller, a workbench is fixedly installed below the rotating motor, and the inner side of the workbench is connected There is a ball screw, a servo motor is installed on the right side of the ball screw, a head pad is connected to the bottom of the upper side of the bed, springs are arranged on the left and right sides of the soft pad, and the bottom of the spring is fixed A pull rod is connected, a scale line is fixedly installed on the right surface of the pull rod, and a switch is installed on the left side of the pull rod.

Preferably, the hydraulic rod forms a telescopic structure through the hydraulic pump and the underside of the bed, and the connection between the inner rod and the underside of the bed is a fixed connection.

Preferably, the connection between the connecting rod and the pedal is a sliding connection, and the outer shape of the pedal is a circular structure.

Preferably, the rotating shaft forms a rotating structure between the rotating motor and the underside of the bed, and the rotating shaft and the base are located in the same vertical direction.

Preferably, the worktable is rotated by the ball screw and the servo motor, and the rotation is formed by the rotating motor and the rotating roller, and the connection between the rotating motor and the working table is a fixed connection.

Preferably, the connection method between the soft cushion and the upper side of the bed is adhesive connection, and the shape structure of the head cushion is a hollow mesh structure.

Preferably, the pull rods form an elastic structure between the spring and the upper side of the bed, and two sets of pull rods are symmetrically distributed with respect to the vertical centerline of the upper side of the bed.

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

1. Driven by the hydraulic pump, the set inner rod can realize the adjustment of the distance between the upper side of the bed and the lower side of the bed, so that the device can be used by more patients with different heights, increasing the applicability of the device, The set pedal is used for the patient to carry out the rehabilitation training of the legs. Compared with walking on the ground, the training difficulty is reduced, and it is suitable for the patients in the initial training.

2. The purpose of the set rotation axis is to adjust the underwater direction of the upper side of the bed and the lower side of the bed driven by the rotating motor, so that the patient can freely adjust the difficulty and posture of the rehabilitation training, which is suitable for patients at different stages Use, easy to use, the outer layer of the set rotation shaft adopts a special uneven structure, by moving left and right on the ball screw, it can continuously massage the patient's back, speed up blood circulation, and benefit the rehabilitation of bones. At the same time increase the comfort of use.

3. The set cushion is pasted on the upper side of the bed and can be disassembled. After replacement, it can effectively avoid cross-infection of sweat or germs and improve hygiene and safety. The purpose of the set pull rod is to make the device both The leg training can also carry out the rehabilitation training of the arms, increasing the functional diversity of the device.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the utility model side view structure diagram;

Fig. 3 is a side view structural schematic diagram of the soft cushion of the utility model.

In the figure: 1. hydraulic pump; 2. hydraulic rod; 3. underside of the lying table; 4. pedal; 5. pedal; 6. inner rod; 7. connecting rod; 8. rotating shaft; 9. base; 10. Upper side of the table; 11. Servo motor; 12. Ball screw; 13. Worktable; 14. Rotary motor; 15. Rotary roller; 16. Cushion; 17. Head pad; 18. Spring; 19. Pull rod; 20. Switch; 21. Scale line.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a limb training device with adjustable difficulty for orthopedic rehabilitation, including a hydraulic pump 1 and an upper side 10 of a bed, and a hydraulic rod 2 is connected below the hydraulic pump 1 , and the lower side of the hydraulic rod 2 is fixedly installed with a platform underside 3, the inside of the underside of the platform 3 is provided with a pedal 4, and the side surface of the pedal 4 is fixedly equipped with a pedal 5, and the bottom of the platform underside 3 is fixed. An inner rod 6 is provided, and a connecting rod 7 is fixedly installed on the side surface of the lower side 3 of the lying platform, and a rotating shaft 8 is installed on the rear surface of the lower side 3 of the lying platform, and a base 9 is connected to the bottom of the rotating shaft 8. The side 10 is installed under the inner rod 6, and a cushion 16 is installed inside the upper side 10 of the lying platform, and a rotating roller 15 is installed on the rear surface of the cushion 16, and the side surface of the rotating roller 15 is connected with a rotating motor 14 to rotate A workbench 13 is fixedly installed below the motor 14, and a ball screw 12 is connected to the inside of the workbench 13, a servo motor 11 is installed on the right side of the ball screw 12, and a head cushion 17 is connected below the upper side 10 of the lying table , the left and right sides of the cushion 16 are provided with springs 18, and a pull rod 19 is fixedly connected to the bottom of the spring 18, a scale line 21 is fixedly installed on the right surface of the pull rod 19, and a switch 20 is installed on the left side of the pull rod 19. 2 A telescopic structure is formed between the hydraulic pump 1 and the lower side 3 of the bed, and the connection between the inner rod 6 and the lower side 3 of the bed is a fixed connection. The adjustment of the distance between the upper side 10 of the bed and the lower side 3 of the bed can be realized, so that the device can be used by more patients with different heights, and the applicability of the device can be increased;

The connection mode between the connecting rod 7 and the pedal 4 is a sliding connection, and the profile structure of the pedal 4 is a circular structure, and its effect is that the pedal 4 provided is used for the rehabilitation training of the patient's legs. Walking reduces the difficulty of training and is suitable for patients in preliminary training. The rotating shaft 8 forms a rotating structure through the rotating motor 14 and the underside 3 of the table, and the rotating shaft 8 and the base 9 are located in the same vertical direction. The purpose of the rotating shaft 8 is to adjust the underwater direction of the upper side 10 of the lying platform and the lower side 3 of the lying platform under the drive of the rotating motor 14, so that the patient can freely adjust the difficulty and posture of the rehabilitation training, which is suitable for different stages Patient use, easy to use, workbench 13 constitutes rotation through ball screw 12 and servo motor 11, and constitutes rotation between rotation motor 14 and rotation roller 15, and the connection mode between rotation motor 14 and worktable 13 is Fixed connection, its function is that the outer layer of the set rotating shaft 8 adopts a special structure with unevenness. By moving left and right on the ball screw 12, it can continuously massage the patient's back, speed up blood circulation, and benefit the rehabilitation of bones. Increase the comfort of use during rehabilitation training;

The connection mode between the soft pad 16 and the upper side 10 of the lying table is adhesive connection, and the shape structure of the head pad 17 is a hollowed-out mesh structure, and its effect is that the soft pad 16 provided can be pasted on the upper side 10 of the lying table. After disassembly and replacement, it can effectively avoid cross-infection of sweat or germs, and improve hygiene and safety. The pull rod 19 forms an elastic structure between the spring 18 and the upper side 10 of the bed, and the pull rod 19 is about the vertical center of the upper side 10 of the bed. Two groups are arranged in line symmetrical distribution, and its function is that the purpose of the set rod 19 is to make the device not only perform leg training, but also carry out rehabilitation training of both arms by the elastic force of the spring 18, so as to increase the functional diversity of the device.

Working principle: the device is mainly composed of a hydraulic pump 1 and the upper side 10 of the bed. When using the device, first connect the device to a power source, and then the patient can make the upper body lie on the upper side 10 of the bed and the lower body under the bed Only on the side 3, in order to adjust the appropriate distance length, you can press the button at the switch 20 with your left hand to start the hydraulic pump 1, so that the hydraulic rod 2 drives the lower side 3 of the bed to extend into the upper side 10 of the bed through the inner rod 6 , and then adjust the interval between the upper side 10 of the bed and the lower side 3 of the bed, and then step on the pedals 5 on both sides of the pedal plate 4 with both feet, and start to kick the legs to make the pedal plate 4 rotate, thereby realizing For the rehabilitation training of the legs, at the same time, the pull rod 19 can be held with both hands, and the pull rod 19 can be pulled, and the upper limb rehabilitation training can be carried out by the elastic force of the spring 18, and a scale line 21 is set next to the spring 18, which is used for grasping the strength and is easy to carry out For the planning of rehabilitation training, when performing rehabilitation training, you can press the switch 20 to start the rotating motor 14 at the workbench 13, so that the rotating motor 14 drives the rotating roller 15 to rotate slowly, and then press the switch 20 to start the servo motor 11, so that the work The table 13 rolls on the outside of the ball screw 12 to move left and right, so that the rotating roller 15 can continuously massage the patient's back through the cushion 16, improving the comfort of the patient. In order to adjust the difficulty of rehabilitation training at any time, the patient The rotating motor 14 at the rotating shaft 8 can be started through the switch 20 according to the recovery of freedom, and the rotating shaft 8 drives the lower side 3 of the lying platform and the upper side 10 of the lying platform to rotate counterclockwise slowly, so that the force on the limbs can be adjusted, and then the Difficulty of training, that's how the device works and how it works.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A limb training device with adjustable difficulty for orthopedic rehabilitation, comprising a hydraulic pump (1) and an upper side (10) of a bed, characterized in that: a hydraulic rod (2) is connected below the hydraulic pump (1) , and the lower side of the platform (3) is fixedly installed under the hydraulic rod (2), the inner side of the platform lower side (3) is provided with a pedal (4), and the side surface of the pedal (4) is fixedly installed There is a pedal (5), an inner rod (6) is fixedly installed under the lower side of the bed (3), and a connecting rod (7) is fixedly installed on the side surface of the lower side of the bed (3). A rotating shaft (8) is installed on the rear surface of the lower side (3), and a base (9) is connected below the rotating shaft (8), and the upper side (10) of the lying table is installed below the inner rod (6), And the inside of the upper side (10) of the lying platform is equipped with a soft pad (16), the rear surface of the soft pad (16) is equipped with a rotating roller (15), and the side surface of the rotating roller (15) is connected with a rotating motor ( 14), the bottom of the rotating motor (14) is fixedly installed with a workbench (13), and the inside of the workbench (13) is connected with a ball screw (12), and the right side of the ball screw (12) is installed Servomotor (11) is arranged, and the below of described lying platform upper side (10) is connected with head cushion (17), and the left and right sides of described cushion (16) are all provided with spring (18), and spring (18 ) below is fixedly connected with a pull bar (19), the right surface of the pull bar (19) is fixedly equipped with a scale line (21), and the left side of the pull bar (19) is equipped with a switch (20). 2. A limb training device with adjustable difficulty for orthopedic rehabilitation according to claim 1, characterized in that: the hydraulic rod (2) is formed between the hydraulic pump (1) and the underside of the lying table (3) Telescopic structure, and the connection mode between the inner rod (6) and the underside of the bed (3) is a fixed connection. 3. A limb training device with adjustable difficulty for orthopedic rehabilitation according to claim 1, characterized in that: the connection between the connecting rod (7) and the pedal (4) is a sliding connection, and the pedal The external structure of the disk (4) is a circular structure. 4. A limb training device with adjustable difficulty for orthopedic rehabilitation according to claim 1, characterized in that: the rotating shaft (8) is formed between the rotating motor (14) and the lower side (3) of the lying table The structure is rotated, and the rotating shaft (8) and the base (9) are located in the same vertical direction. 5. A limb training device with adjustable difficulty for orthopedic rehabilitation according to claim 1, characterized in that: the workbench (13) is formed to rotate between the ball screw (12) and the servo motor (11). , and constitute rotation between the rotating motor (14) and the rotating roller (15), and the connection mode between the rotating motor (14) and the worktable (13) is a fixed connection. 6. A limb training device with adjustable difficulty for orthopedic rehabilitation according to claim 1, characterized in that: the connection between the soft pad (16) and the upper side of the bed (10) is adhesive connection , and the shape structure of the head pad (17) is a hollow mesh structure. 7. A limb training device with adjustable difficulty for orthopedic rehabilitation according to claim 1, characterized in that: the pull rod (19) forms an elastic structure between the spring (18) and the upper side (10) of the lying table , and the pull rods (19) are symmetrically distributed in two groups with respect to the vertical center line of the upper side (10) of the lying platform.