CN113057857A

CN113057857A - Old walking booster for rehabilitation

Info

Publication number: CN113057857A
Application number: CN202110282971.XA
Authority: CN
Inventors: 田而慷; 彭宇翔; 孙昊瑞; 吴晓悦; 周子琳; 余美琪; 孙倩倩; 李峻; 刘颖; 程伟
Original assignee: Sichuan University
Current assignee: Sichuan University
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-07-02

Abstract

The invention relates to a novel old people walking assisting device for rehabilitation, which is used as an instrument for rehabilitation and innovatively adds the functions of health index measurement, automatic alarm, real-time positioning and the like. The device takes the sleeve and the pulley as a front supporting force, the thigh support, the torsion spring, the shank support and the shoes as a rear supporting force, provides upward supporting force for a user in the front direction and the rear direction, reduces walking power consumption, and effectively prevents an old user from falling forward or falling backward. The display screen chip can position the device in real time, analyze and process the health index and automatically alarm. The oximeter measures the relevant data of the user in real time, transmits the relevant data to the display screen chip, and visually displays the qualitative result in the display screen after data processing and analysis. When the health index of the user is abnormal, the display screen chip automatically gives an alarm and synchronously sends out the real-time positioning. The invention solves the problems that the aged user is easy to have emergencies, lose easily and the like, and effectively reduces the nursing difficulty.

Description

Old walking booster for rehabilitation

Technical Field

The invention relates to the technical field of protection and monitoring tools, in particular to an old people walking assisting device and a using method thereof.

Background

China already enters an aging society, the number of the elderly in China is in a continuous growth trend from 2010, and the nutrition ratio of the elderly is increased year by year, the growth trend is expected to continue to 2050, the population of the elderly is estimated to reach 2.48 hundred million and the aging level reaches 17.17 percent only in 2015 to 2020, wherein the population of the elderly above 80 years old reaches 3067 ten thousand people; in 2025, people over sixty years will reach 3 hundred million, and the elderly people become the super-aged countries. There is now an increasing debate about falls by the elderly, and the reduction in the possibility of accidental falls at the source is a consideration when designing walking aids for the elderly. And the requirement for improving the space utilization rate is higher and higher at present, the assistor with the folding function can well save the volume and the space, and the assistor is gradually applied to the market.

At present, in the market field, the walking assistor for the old mainly has two forms:

1. achieve the aim of saving labor through an additional power system

2. Achieve the aim of saving labor by supporting the body weight

For the first form of assistor, the elderly need to have certain power themselves and this device also cannot prevent a series of accidental phenomena such as the elderly falling. And this technique is expensive.

The second form of the aid requires a lower body quality than the first form, and is indeed suitable for most elderly people in daily life. But the disadvantage is that the body condition of the old people can not be monitored constantly and the positions of the old people can not be located, thereby providing more timely help.

Therefore, a machine is needed to enable the old people to walk more safely and more laborsavingly, and the position and the health state of the old people can be monitored at any time, so that the workload of doctors and relatives can be reduced to a certain extent, and the happiness of the old people is increased.

Disclosure of Invention

In view of the above analysis, the present invention aims to ensure that the elderly can walk more safely and more laborsavingly, and the position and the health status of the elderly can be monitored at any time, so as to solve the problems of the existing walking aid for the elderly that the function is not large or incomplete.

When the global aging is increasing, and when the physical quality of the citizen is decreasing, the rehabilitation training of the old and whether various indexes of the old's body are normal should be paid more and more attention. But at present, young people are busy in work and cannot stay around the old at all times; medical care personnel (particularly nursing staff) are in short supply and cannot take care of every old man in time. At present, no completely formed instrument can solve the problems at the same time, and only the number of people is increased as much as possible and the old people are taught as much as possible to measure some indexes by themselves. Therefore, the invention aims to provide an auxiliary walking device and an automatic monitoring and positioning system, so that the pressure of medical staff is relieved, and some problems in daily life of the old are effectively solved.

The purpose of the invention is mainly realized by the following technical scheme:

an assistive walking device, comprising: an auxiliary walking device system and a monitoring device system; the monitoring device system consists of a display screen, a display screen bracket and a side oximeter. The display screen is assembled on the auxiliary walking device through the display screen support, and the function of the display screen is started through circuit control.

Further, the walking aid system comprises an armrest device system, a foot device system and a pulley device system. The armrest system is comprised of armrests. And the armrest is provided with a storage basket, a side oximeter and a socket. The storage basket can be used for storing some emergency medicines or necessary medicines and the like.

Further, the pulley device system is composed of a connecting pipe, a sleeve and a pulley. The monitoring device system is connected with the pulley device system through a connecting pipe. The pulley is fixed under the sleeve and is controlled by a button arranged on the handrail.

Further, the foot device system consists of a shank support, a thigh support, a foot fixer and shoes. Wherein the thigh support and the calf support are connected by a torsion spring. The foot fixer is fixed with the shoe through mechanical fixation.

Further, the armrest apparatus system and the foot apparatus system and the pulley apparatus system are an integral structure.

Furthermore, joints of all parts of the walking aid device for the old are provided with sealing gaskets.

A walking assistance system adopts the walking assistance device.

A system for monitoring various indexes and positions of the body of an old man is used for measuring the indexes and positioning the body.

The utility model provides a recovered old age walking booster that uses adopts booster to assist old age walking, includes following step:

step S1: respectively fastening and binding thighs, shanks and feet;

step S2: turning on the oximeter;

step S3: if necessary, a button beside the armrest is pressed to unlock the pulley locking function.

Compared with the prior art, the invention has at least one of the following beneficial effects:

1. the invention designs a device for saving walking force of the old by utilizing strong torsional force of a torsional spring during compression, and the connection between a shank support and a thigh support and the connection between a foot fixer and a shoe are both in an unfixed state and can be adjusted according to the actual body proportion of the old. Thus ensuring its adjustability and its practicality.

2. The humanized storage basket designed on the grab rail can increase the life practicability of the device.

3. For the conventional walking aid, a single walking aid cannot help medical care personnel or relatives to know the latest health condition of the old in real time. Therefore, the monitoring and positioning system is installed in the device, so that even if the old people are disconnected with medical care personnel or relatives, the old people can know the information of the old people, and timely help is provided. The simplicity and safety are increased.

In the present invention, the above-mentioned devices may be combined with each other to realize more preferable combinations. Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

FIG. 1 is a perspective view of an embodiment of the present invention;

FIG. 2 is a front view of an embodiment of the present invention;

FIG. 3 is a left side view of an embodiment of the present invention;

fig. 4 is a right side view of an embodiment of the present invention.

Reference numerals:

1-a display screen; 2-a display screen support; 3-connecting pipe; 4-oximetry; 5-a pulley; 6-arm rest; 7-a sleeve; 8-a socket; 9-shoes; 10-shank support; 11-thigh support; 12-a foot anchor; 13-a torsion spring; 14-hook.

Detailed description of the invention

The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which form a part hereof, and which together with the embodiments of the invention serve to explain the principles of the invention and not to limit its scope.

In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the term "connected" should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection, which may be a mechanical connection, an electrical connection, which may be a direct connection, or an indirect connection via an intermediate medium. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "top," "bottom," "above … …," "below," and "on … …" as used throughout the description are relative positions with respect to components of the device, such as the relative positions of the top and bottom substrates inside the device. It will be appreciated that the devices are multifunctional, regardless of their orientation in space 10.

As shown in fig. 1, the embodiment of the invention provides a novel rehabilitation old people walking assisting device, which can be further provided with a positioning alarm system, a health index measuring system, a related storage space and the like on the basis of ensuring that a teacher can be prevented from falling down, and can actually provide convenience for the rehabilitation walking of the old people. The device comprises a display screen

(1) The chair comprises armrests (6), sleeves (7), lower leg supports (10) and thigh supports (11). The display screen (1) is fixed on the display screen support (2) and connected above the device connecting pipe, a chip is arranged in the display screen, the functions of real-time positioning and automatic alarming can be provided, and meanwhile, the display screen can display the health index of a user in real time through related data measured by the blood pressure measuring instrument (4). The connecting pipe (3) is connected with the sleeve (7), and the pulley (5) is connected below the sleeve (7) to form a front supporting point of the device, so that the user can be prevented from leaning forward and can walk conveniently. The shank support (10) and the thigh support (11) are connected through a torsion spring (13), and form a rear supporting point of the device together with the foot fixer (12) and the shoes (9) to prevent the user from tilting backwards. The hooks (14) are arranged on the two sides of the handrail (6) and can be used for preventing emergency articles such as common medicines and the like for users.

Based on the huge requirements of the clinically old user on health monitoring, the invention improves the traditional walking aid, and adds a real-time health, real-time positioning and automatic alarm system of health indexes such as heart rate and the like, so that the left handrail of the device is arranged on the blood pressure measuring instrument (4) to facilitate the user to go deep into the thumb for detection. The related data measured by the blood pressure measuring instrument (4) can be transmitted to a display screen chip (16) in the display screen (1) in real time, and after processing, the health index of the user is displayed to the user through visual data. A real-time positioning system is arranged in the display screen chip (16) to prevent users from being lost. When the blood pressure measuring instrument (4) detects abnormal data for many times, an automatic alarm system can be started, and the life safety of a user is guaranteed.

The pulley (5), the sleeve (7), the handrail (6), the thigh support (11), the shank support (10) and the shoes (9) are sequentially connected to form an outer frame of the device, wherein the pulley (5) and the sleeve (7) form a front support of the device, so that the device is convenient to move forwards while providing upward supporting force for a user; pulley (5) have set up brake (15), and display screen chip (16) can set up automatic brake according to the translation rate and the instantaneous acceleration of its pulley, prevents effectively that old user from falling forward. The parts form the front half part of the device, upward supporting force is provided for a user, walking force is reduced, meanwhile, the pulley is convenient for the user to move forwards in all directions, friction force between the walking aid and the ground is reduced, and loss is reduced. The thigh support (11) and the shank support (10) are connected through a torsion spring (13), and the thigh support and the shank support accord with human structure science and can be directly attached to the thigh and the shank of a user. The torsion spring can provide upward supporting force for the thighs of the user, and the burden of the user is relieved. The upper leg support is provided with a small-radian curve, and when a user leans backwards, the curve can support the hip of the patient and prevent the patient from falling down. The foot fixing devices (12) are arranged on two sides of the shoe (9) and used for fixing the foot of the patient.

In order to realize the storage convenience of the device, the reusable walking assisting device for the old people selects two sections of foldable connecting pipes (3) to connect two sections of sleeves (7), so that the whole device can be folded by the axis of the connecting pipe, and the occupied space of the device is effectively reduced. The hooks (14) are arranged on the two sides of the handrail (6), so that a user can place emergency articles such as medicines and tissues, and when the user has an emergency, the first aid can be timely provided for the user. The display screen (1) of the device is set to be automatic induction, when the device does not move for more than 30 seconds, the device automatically turns off the screen to save power consumption, and when the device moves, the device immediately turns on the screen to start. A socket (8) is arranged in front of the right side handrail (6) and can be used for charging the device so as to supply power consumption to the display screen and the chip, and meanwhile, an emergency battery is also arranged in the device, so that when the electric quantity of the device is insufficient, a standby power supply can be automatically started, and the safety of a user is guaranteed.

The use method of the embodiment of the invention comprises the following steps:

s1, unfolding the device:

force is applied to the two sides of the handrail (6) to enable the two connecting pipes (3) to form a straight line.

S2 user leg fitting device

The user pedals on the shoes (9) with both feet, the feet are bound on the shoes (9) through the foot fixer (12), the gravity center of the body inclines backwards slightly, and the crus and the thighs are automatically attached to the crus support (10) and the thigh support (12)

S3, determining health index

The user puts the thumb into the blood pressure measuring instrument (4), the blood pressure measuring instrument (4) can automatically measure related data and transmit the related data into the display screen chip (16), and after data processing, a qualitative result is displayed on the display screen (1) for the user to refer to.

S4, walk

The user exerts force to move the feet to drive the thigh support (10) and the shank support (11) to move, the thigh support and the shank support are bent under the action of the torsion spring (13), upward supporting force is provided for the thighs of the user, and the force consumption of the user is reduced. When the display screen chip (16) detects that the moving instantaneous acceleration of the user is too fast, the device automatically brakes and fixes the device to prevent the user from leaning forward and falling down.

S5, automatic alarm and real-time positioning

A GPS real-time positioning system is arranged in the display screen chip (16), and the position of the instrument can be monitored by the family members of the user through mobile phone associated software so as to position the direction of the user and prevent the user from being lost. When the blood pressure monitor (4) detects that the health index of the user is abnormal, the display screen chip (16) is triggered to automatically alarm, and real-time positioning and synchronous transmission are carried out, so that the user can be conveniently treated in the first time.

S6, charging

When the outlet of the socket (8) is connected with a data line for charging and the electric quantity is not full, the display screen displays red and displays the current electric quantity. When the electric quantity is full, the display screen displays green and automatically cuts off the power to protect the circuit system.

Claims

1. The utility model provides a recovered old walking booster device of using which characterized in that: the power assisting device (1) comprises a thigh support, a shank support, a foot fixer, a torsion spring and a shoe; the power assisting device (2) comprises a handrail, a sleeve, a connecting pipe and a pulley hook; the body monitoring device (3) comprises a display screen, a display screen bracket and a blood glucose meter; the first power assisting device (1) is fixedly connected with the second power assisting device (2) and the body monitoring device.

2. A walking aid device for old people for rehabilitation according to claim 1, wherein: the power assisting device (1) is connected with the power assisting device (2) through mechanical assembly of a thigh support and a handrail.

3. A walking aid device for old people for rehabilitation according to claim 1, wherein: the thigh support and the shank support in the power assisting device (1) are connected through a torsion spring.

4. A walking aid device for old people for rehabilitation according to claim 1, wherein: the left and right side sleeves are connected by a connecting pipe.

5. A walking aid device for old people for rehabilitation according to claim 1, wherein: the first power assisting device (1) is connected with the body monitoring device (3) through a display support.

6. A walking aid device for old people for rehabilitation according to claim 1, wherein: the first power assisting device (1) and the second power assisting device (2) are of a titanium alloy structure.

7. A walking aid device for old people for rehabilitation according to claim 1, wherein: the first power assisting device (1) and the second power assisting device (2) are mechanically detachable.

8. A walking aid device for old people for rehabilitation according to claim 6, wherein: the first power assisting device (1) can slide forwards through a pulley.

9. A walking aid device for old people for rehabilitation according to claim 6, wherein: the display may be WiFi networked and monitor the health of the user in real time.

10. A walking aid device for old people for rehabilitation according to claim 6, wherein: the display applies GPS technology and sets the emergency contact to process the emergency situation.