CN217430762U

CN217430762U - Intelligence low limbs muscle training device

Info

Publication number: CN217430762U
Application number: CN202220972292.5U
Authority: CN
Inventors: 陈永源; 刘剑伟; 吴昶霖; 修林功; 吴少军; 王洋; 陈跃
Original assignee: Shandong Zepu Medical Technology Co ltd
Current assignee: Shandong Zepu Medical Technology Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-09-16
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses an intelligent lower limb muscle strength training device, which belongs to the technical field of lower limb muscle strength training devices and comprises a base, wherein a bottom frame is arranged above the base, the bottom frame is rotationally connected with the base, and a telescopic component for driving the bottom frame to rotate is arranged between the base and the bottom frame; the bottom frame is provided with a movable frame which can move along the length direction of the bottom frame, and the movable frame is provided with a bed board; one end of the underframe is provided with a pedal, the pedal is provided with a weighing assembly and a distance measuring assembly, the weighing assembly and the distance measuring assembly are both connected with a controller, and the controller is connected with the telescopic assembly; the user can step on the utility model discloses a pedal and lie and carry out the concertina movement of low limbs on the bed board, utilize pedal weighing component can real-time measurement's user to pedal pressure, utilize the range finding subassembly can real-time motion range that detects the bed board to can monitor user's training posture and state effectively, guarantee the training effect of low limbs flesh power effectively.

Description

Intelligence low limbs muscle training device

Technical Field

The utility model relates to a low limbs flesh power trainer technical field, concretely relates to intelligence low limbs flesh power trainer.

Background

The muscle strength is the maximum strength generated when the muscle or muscle group contracts, and the muscle strength is classified into six grades, namely 0-5 grades, wherein 5 grades are normal. Low muscle strength means that the muscle relaxes in the absence of distended muscle belly and normal toughness as the resistance encountered by the active body is reduced. Low muscle strength presents different clinical responses with the patient user.

The low muscle strength of the lower limbs is mainly manifested by the following conditions: firstly, the user cannot walk normally; secondly, the lower limb reaction force is slow; thirdly, the legs are soft, and the leg bending and stretching movement which cannot be normally turned over and cannot be normal can occur; and fourthly, the muscle function of the legs is declined and is not controlled by cerebellum.

Under many conditions, when the lower limb muscle strength is low, the rehabilitation can be carried out through later-stage rehabilitation training; at present, there are a variety of rehabilitation devices for lower limb muscle training. The existing lower limb muscle strength training equipment comprises standing type training equipment and sitting type training equipment, and when a user can stand, the standing type training equipment is usually adopted; when the user is unable to stand, a sitting exercise device is often employed. However, it is difficult to adjust the training intensity of the lower limb muscle strength of the user in accordance with the recovery of the lower limb muscle strength of the user in both the standing training apparatus and the sitting training apparatus.

In order to adjust the training intensity of a user during lower limb muscle strength training more accurately, the existing simple method is to adjust the training intensity of the lower limb muscle strength by adjusting the inclination angle of a bed plate, the user usually adopts a lower limb stretching mode to perform lower limb muscle strength training, and because the lower limbs of the user often have defects, in order to ensure the training quality and the body safety of the user, the posture and the state of the user during training need to be monitored in real time, and the existing lower limb muscle strength training device is difficult to meet the requirements.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a pair of intelligence low limbs muscular strength trainer, the user can step on pedal and lie and carry out the concertina movement of low limbs on the bed board, utilizes the subassembly of weighing on pedal can real-time measurement the user to pedal pressure, utilizes the range finding subassembly can real-time motion range that detects the bed board to user's training posture and state can be monitored effectively, the training effect of low limbs muscular strength is guaranteed effectively.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

an intelligent lower limb muscle strength training device comprises a base, wherein a bottom frame is arranged above the base, the bottom frame is rotatably connected with the base, and a telescopic assembly for driving the bottom frame to rotate is arranged between the base and the bottom frame; the bottom frame is provided with a movable frame which can move along the length direction of the bottom frame, and the movable frame is provided with a bed board; the one end of chassis is equipped with pedally, pedal being equipped with weighing component and range finding subassembly, weighing component with the range finding subassembly all is connected with the controller, the controller with flexible subassembly is connected.

As a preferred technical scheme, two sliding rods are arranged on the bottom frame along the length direction of the bottom frame, and each sliding rod is provided with two sliding blocks capable of sliding along the sliding rod; the movable frame is fixedly connected with the four sliding blocks.

As a preferred technical scheme, a handle is arranged at the position, corresponding to the arms of the human body, on the bed board.

As a preferable technical solution, the telescopic assembly is a cylinder or an electric push rod.

As a preferred technical scheme, one end of the telescopic assembly is rotatably connected with the base, and the other end of the telescopic assembly is rotatably connected with the underframe.

As a preferable technical scheme, a guide supporting component is further arranged between the base and the underframe, and the guide supporting component and the telescopic component are arranged in parallel; the guide supporting component is a nitrogen spring.

As a preferable technical scheme, a recess is arranged at the position of the bed board corresponding to the buttocks of the human body.

As a preferred technical scheme, the pedals are rotatably connected with the bed board, the pedals can rotate around a first axis, and the first axis is parallel to the width direction of the base.

As a preferred technical solution, the weighing component is a weighing sensor; the distance measuring assembly is a laser distance measuring instrument and is used for detecting the distance between the bed plate and the pedals; the controller is set to be PLC.

As a preferable technical scheme, leg supports are arranged at positions, corresponding to the legs of a human body, on the bottom frame, and the leg supports extend out of the bottom frame.

The utility model has the advantages of that:

the user can step on the utility model discloses a pedal and lie and carry out the concertina movement of low limbs on the bed board, utilize pedal weighing component can real-time measurement's user to pedal pressure, utilize the range finding subassembly can real-time motion range that detects the bed board to can monitor user's training posture and state effectively, guarantee the training effect of low limbs flesh power effectively.

Drawings

Fig. 1 is an overall structure diagram of an embodiment of the intelligent lower limb muscle strength training device of the invention;

fig. 2 is a functional block diagram of the present invention.

In the figure: 1-base, 11-telescopic component, 12-guiding supporting component, 2-bottom frame, 3-moving frame, 4-bed board, 41-handle and 5-pedal.

Detailed Description

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 and 2, an embodiment of the intelligent lower limb muscle strength training device of the present invention includes a base 1, a bottom frame 2 is disposed above the base 1, the bottom frame 2 is rotatably connected to the base 1, a telescopic assembly 11 for driving the bottom frame 2 to rotate is disposed between the base 1 and the bottom frame 2, and the telescopic assembly 11 can adjust the inclination angle of the bottom frame 2 by stretching and retracting, so as to adjust the inclination angle of a bed plate 4; a movable frame 3 which can move along the length direction of the bottom frame 2 is arranged on the bottom frame 2, a bed plate 4 is arranged on the movable frame 3, and when a user lies on the bed plate 4 to do lower limb stretching movement, the bed plate 4 can be driven to move; the one end of chassis 2 is equipped with pedal 5, the user can step on pedal 5, be equipped with weighing component and range finding subassembly on pedal 5, weighing component is used for real-time measuring user to pedal 5's pressure, the range finding subassembly can be real-time detection bed board 4's motion range, this motion range is the flexible range of user's low limbs promptly, weighing component and range finding subassembly all are connected with the controller, the controller can receive weighing component measuring pressure information and range finding subassembly measuring motion range information, the controller is connected with flexible subassembly 11, the controller can control flexible subassembly 11 flexible.

It should be noted that a driving assembly for driving the moving frame 3 to move may be disposed between the moving frame 3 and the bottom frame 2, the driving assembly is connected to the controller, and the controller controls the driving assembly to operate, so that a certain auxiliary acting force may be given to the user when the user lies on the bed plate 4 to perform lower limb stretching movement, thereby avoiding the user from being subjected to an excessive force on the lower limbs; in particular, the drive assembly is preferably configured as a pneumatic cylinder or an electric ram.

It should be noted that two sliding rods are arranged on the bottom frame 2 along the length direction of the bottom frame, and each sliding rod is provided with two sliding blocks capable of sliding along the sliding rod; the movable frame 3 is fixedly connected with the four sliding blocks, and the movable frame 3 can be movably arranged on the bottom frame 2 through the sliding rods and the sliding blocks; in other embodiments, can set up a plurality of gyro wheels on the every slide bar, gyro wheel and removal frame 3 fixed connection can realize removing on 3 mobilizable chassis 2 of locating of frame equally, and further, the gyro wheel can set up in pairs, and every team's gyro wheel is located the top and the below of slide bar respectively to respectively with slide bar roll connection, can guarantee effectively that the length direction of slide bar is removed to 3 skills of removal frame.

In the embodiment, referring to fig. 1, a handle 41 is disposed on the bed plate 4 at a position corresponding to an arm of a human body, and when a user lies on the bed plate 4, the user can grasp the handle 41, so as to stretch or retract the lower limbs and keep the body balance.

The telescopic assembly 11 is preferably a cylinder or an electric push rod.

In this embodiment, referring to fig. 2, one end of the telescopic assembly 11 is rotatably connected to the base 1, and the other end of the telescopic assembly 11 is rotatably connected to the bottom frame 2, so as to ensure that the bottom frame 2 can stably rotate around the rotary connection position of the telescopic assembly 11 and the base 1; further, a guide supporting component 12 is arranged between the base 1 and the bottom frame 2, the guide supporting component 12 is arranged in parallel with the telescopic component 11, and the guide supporting component 12 can play a role in guiding and supporting the base 1, so that the base 1 can be ensured to rotate stably; specifically, the guide support assembly 12 may be configured as a nitrogen spring.

It should be noted that, the position of the bed plate 4 corresponding to the buttocks of the human body is preferably provided with a recess, when a user lies on the bed plate 4, the buttocks can fall into the recess, so as to increase the friction force between the user and the bed plate 4, and ensure that the bed plate 4 can be driven to move when the lower limbs of the user stretch.

In this embodiment, referring to fig. 1, the foot rest 5 is rotatably connected to the bed plate 4, the foot rest 5 can rotate around a first axis, the first axis is parallel to the width direction of the base 1, and when the foot rest 5 is not used, the foot rest can rotate to be parallel to the bed plate 4, so as to avoid causing an obstacle.

It should be noted that the weighing component is preferably a weighing sensor; the distance measuring component is preferably a laser distance meter and is used for detecting the distance between the bed plate 4 and the pedals 5; the controller is preferably a PLC.

In this embodiment, referring to fig. 1, a leg support is disposed on the bottom frame 2 at a position corresponding to the leg of the human body, the leg support extends out of the bottom frame 2, and when a user lies on the bed plate 4, the leg of the user can be put on the leg support, so that the lower limb can perform stretching movement more conveniently.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent lower limb muscle strength training device is characterized by comprising a base, wherein a bottom frame is arranged above the base, the bottom frame is rotatably connected with the base, and a telescopic assembly for driving the bottom frame to rotate is arranged between the base and the bottom frame; the bottom frame is provided with a movable frame which can move along the length direction of the bottom frame, and the movable frame is provided with a bed board; the one end of chassis is equipped with pedally, pedal being equipped with weighing component and range finding subassembly, weighing component with the range finding subassembly all is connected with the controller, the controller with flexible subassembly is connected.

2. The intelligent lower limb muscle strength training device of claim 1, wherein two sliding rods are arranged on the bottom frame along the length direction of the bottom frame, and each sliding rod is provided with two sliding blocks capable of sliding along the sliding rod; the movable frame is fixedly connected with the four sliding blocks.

3. The intelligent lower limb muscle strength training device of claim 1, wherein a handle is arranged on the bed plate at a position corresponding to the arms of the human body.

4. The intelligent lower limb muscle strength training device of claim 1, wherein the telescopic assembly is a cylinder or an electric push rod.

5. The intelligent lower limb muscle strength training device as claimed in claim 1 or 4, wherein one end of the telescopic assembly is rotatably connected with the base, and the other end of the telescopic assembly is rotatably connected with the base frame.

6. The intelligent lower limb muscle strength training device of claim 1 or 4, wherein a guide support assembly is further arranged between the base and the underframe, and the guide support assembly and the telescopic assembly are arranged in parallel; the guide supporting component is a nitrogen spring.

7. The intelligent lower limb muscle strength training device of claim 1, wherein the position of the bed board corresponding to the buttocks of the human body is provided with a depression.

8. The intelligent lower limb muscle strength training device of claim 1, wherein the pedals are rotatably connected with the bed plate, the pedals can rotate around a first axis, and the first axis is parallel to the width direction of the base.

9. The intelligent lower limb muscle strength training device of claim 1, wherein the weighing component is a weighing sensor; the distance measuring assembly is a laser distance measuring instrument and is used for detecting the distance between the bed plate and the pedals; the controller is set to be PLC.

10. The intelligent lower limb muscle strength training device of claim 1, wherein a leg support is arranged on the bottom frame at a position corresponding to the legs of the human body, and the leg support extends out of the bottom frame.