CN112843663A

CN112843663A - Wearable intelligent auxiliary device

Info

Publication number: CN112843663A
Application number: CN202110108650.8A
Authority: CN
Inventors: 白姣姣; 唐军; 王峥; 金欣; 宋品芳
Original assignee: Huadong Hospital
Current assignee: Huadong Hospital
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-05-28

Abstract

The invention provides a wearable intelligent auxiliary device which comprises a head device, a waist device and an early warning device. The early warning device comprises a distance measuring sensor, a camera, an alarm and a control processor. Through setting up range sensor and camera on head device or waist device, can survey the barrier and report an emergency and ask for help or show the road conditions in real time, let the person of getting back up in the in-process of carrying out the training of getting back up in time master the road conditions behind one's body, prevent to be stumbled by the barrier. The invention solves the problem that the backward barrier cannot be seen by a retrogressive trainer during retrogressive training and the barrier cannot be avoided due to no reminding when the barrier appears.

Description

Wearable intelligent auxiliary device

Technical Field

The invention relates to an intelligent auxiliary device, in particular to a wearable intelligent auxiliary device.

Background

Research shows that the backward walking training can improve the physical function of patients, and is embodied in the following aspects:

1. the vertebra and the back muscle of the body bear larger gravity and movement force than the vertebra and the back muscle of the body which walk forwards and walk away, so that the vertebra and the back muscle which walk forwards and cannot move sufficiently can be exercised, the smooth regulation of qi and blood is facilitated, and the flexibility of the body can be enhanced.

2. When the user walks backwards, the user can straighten the legs by exerting force, mainly by exerting force on ankle joints and heel bones, so that the corresponding parts can be exercised in adaptation.

3. When the user walks backwards, the user belongs to an unnatural walking activity mode, so that the muscular tension and coordination capacity of the cerebellum are enhanced along with movement, the cerebellum with the balance function is trained, and the judgment of the direction of the cerebellum and the coordination and balance functions of the human body can be exercised.

4. By exercising backward walking, the tension of the back muscle can be strengthened, the internal and external balance of the body can be adjusted, the local blood circulation can be improved, the blood circulation can be promoted to remove the blood stasis, and the tissue repair of the focus can be promoted, so that the device can be used for the movement of recovering the lumbar disc herniation. The patient with lumbar disc herniation keeps walking upside down every day for 2 times a day, and the exercise amount of 150 steps and 200 steps each time is most suitable.

However, for the elderly, the biggest obstacle to backward walking is a safety problem due to poor balance function and reduced reaction force, and the development of the sport is influenced. On the one hand there is a fear of getting out of the way by following an obstacle and on the other hand a fall incident may occur due to the obstacle that has occurred.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a wearable intelligent auxiliary device to solve the technical problem that a retrogressive trainer cannot see a rear obstacle during retrogressive training and cannot avoid the obstacle without reminding when the obstacle appears.

In order to achieve the above object, the present invention provides a wearable intelligent assistance device, including:

a head device, a waist device and an early warning device; the early warning device includes:

a range sensor disposed at the lumbar device or the head device;

a camera disposed at the waist device or the head device;

an alarm for producing an alarm sound;

the control processor is used for judging the distance signal generated by the distance measuring sensor and controlling the alarm to be started according to the distance signal;

the display screen is used for displaying the image intercepted by the camera;

wherein, the distance measuring sensor, the camera, the alarm the display screen respectively with control processor electric connection.

Preferably, the display screen is provided at the front of the head device.

Preferably, the head device is further provided with an elastic support part for supporting the display screen.

Further, the elastic supporting part is a hose supporting frame.

Preferably, the head gear is a safety helmet.

Preferably, the waist device is a wrap-around protective waist support.

Preferably, the distance measuring sensor further comprises a first distance measuring sensor and a second distance measuring sensor, the first distance measuring sensor is arranged on the head device, and the second distance measuring sensor is arranged on the waist device.

The invention solves the problems that in the prior art, a trainer cannot see a rear obstacle during retrograde training and cannot avoid the obstacle due to no reminding when the obstacle appears, and improves the safety of the trainer during retrograde training.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood and to be implemented according to the content of the description, the present invention will be described in detail with reference to the accompanying drawings and preferred embodiments of the present invention.

Drawings

FIG. 1 is a block diagram of a wearable intelligent auxiliary device early warning device system according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a wearable intelligent assistance device according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a wearable intelligent assistance device in a back-to-back manner, according to an embodiment of the present invention;

FIG. 4 is a first schematic block diagram of a wearable intelligent assistance device in an embodiment of the invention;

FIG. 5 is a second schematic block diagram of a wearable intelligent assistance device in an embodiment of the present invention;

FIG. 6 is a third schematic block diagram of a wearable intelligent assistance device in an embodiment of the present invention;

fig. 7 is a fourth schematic block diagram of the wearable intelligent assisting apparatus in the embodiment of the present invention.

Wherein, the reference numbers:

1 head device

2 lumbar devices

3/3a early warning device

30 distance measuring sensor

301 first distance measuring sensor

302 second ranging sensor

31 pick-up head

32 alarm

33 control processing mould device

4 elastic support part

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In a first embodiment, please refer to fig. 1 to 4.

As shown in fig. 1 to 4, which are first embodiments of the present invention, a wearable intelligent assistance device is provided, and includes a head device 1, a waist device 2, and an early warning device 3. The early warning device 3 comprises a distance measuring sensor 30, a camera 31, an alarm 32, a control processor 33 and a display screen 34. The distance measuring sensor 30 is provided in the lumbar device 2. The camera 31 is provided to the lumbar device 2. The alarm 32 is provided to the lumbar device 2 for generating an alarm sound. The control processor 33 judges the distance signal generated by the distance measuring sensor 30 and controls the alarm 32 to be turned on according to the distance signal. And the display screen 34 is used for displaying the image intercepted by the camera 31. The distance measuring sensor 30, the camera 31, the alarm 32 and the display screen 34 are electrically connected with the control processor 33 respectively. The distance measuring sensor 30 and the camera 31 may be suspended from the lumbar device 2 by a bracket, or a hole may be provided in the lumbar device 2 so that the distance measuring sensor 30 and the camera 31 are exposed. The distance measuring sensor 30 and the camera 31 can be arranged right behind the waist device 2, at the side rear part or at the proper position of the waist device 2 as deemed by other persons who do not need to block the normal operation of the distance measuring sensor 30 or the camera 31 according to the persons who do not need to do the back-up training.

The wearing formula intelligence auxiliary device that this embodiment provided can let the training person that regresses can see image behind one's body in real time and also can receive the warning sound when the barrier distance is too close and remind when training to in time more reliable avoid the barrier.

A display screen 34 is provided in front of the head device 1 for displaying the image. The display screen 34 may be positioned on the head unit, either left or right front, depending on the habits of the person doing the degenerative exercise, in any orientation that does not affect the front of the person doing the degenerative exercise. The display screen 34 is arranged at the front part of the head device 1 and is close to the front of the eyes of the retrogression trainer, so that the retrogression trainer can conveniently observe the image intercepted by the camera 31.

The head unit 1 is further provided with a resilient support 4 for supporting the display screen 34. The elastic support 4 may be made of a metal material having a good ductility, such as an aluminum alloy, a copper alloy, or the like. The connection mode of the elastic support part 4 and the head device 1, and the connection mode of the elastic support part 4 and the display screen 34 can be fixed connection, such as welding, integral forming, riveting, or detachable connection, such as bolt connection or snap connection. Because the elastic support part 4 is elastic, the elastic support part can be twisted or bent in any direction, so that the degenerative training person can freely adjust the orientation of the display screen 34.

Preferably, the resilient support 4 is a hose support bracket. Adopt the hose support frame to support, both can support the display screen, let the display screen direction freely adjust, also can let the signal pencil or the power supply pencil of display screen conveniently pass through from the hose support frame.

Preferably, the head unit 1 is a safety helmet, which may be made of a material having excellent hardness and shock absorption, such as engineering plastic, aluminum alloy, glass fiber reinforced plastic, carbon fiber, etc. The head device 1 is used as a base for fixing the display screen 34, so that the head device can protect the head of a degenerative trainer from being injured by considering the stable supporting function of the head device and the wearing comfort of the degenerative trainer and in case of accidental falling, and the problems can be well solved by adopting a safety helmet.

Preferably, the lumbar device 2 may be a wrap-around protective lumbar support, which may be made of a relatively flexible material, such as cloth, rubber, leather, etc. The magic tape is adhered or buckled on the waist of a person doing degenerative training, so that the camera 31 and the distance measuring sensor 30 can be well fixed, and the magic tape can be conveniently detached. The wound waist support can be very wide, and the pressure generated by the fixed camera 31 and the distance measuring sensor 30 is dispersed, so that a person doing the degenerative training can wear the waist support comfortably.

In summary, the wearable intelligent auxiliary device provided in the embodiment of the present invention, in combination with the ranging sensor 30, the camera 31, the alarm 32 and the display screen 34, effectively overcomes the problem that in the prior art, a degenerative training person cannot see a back obstacle or does not have a pain point with a prompt when an obstacle appears in the degenerative training process by passively displaying an image captured by the camera 31 or actively detecting the distance to the obstacle, ensures the safety of the degenerative training person, and has a good popularization and application prospect.

Please refer to fig. 5 for a second embodiment.

As shown in fig. 5, which is a second embodiment of the present invention, a wearable intelligent assistance device is provided, including a head device 1, a waist device 2, and an early warning device 3. The early warning device 3 comprises a distance measuring sensor 30, a camera 31, an alarm 32, a control processor 33 and a display screen 34. The distance measuring sensor 30 is provided in the lumbar device 2. The camera 31 is provided in the head device 1. The alarm 32 is used to generate an alarm sound. The control processor 33 is used for judging the distance signal generated by the distance measuring sensor 30 and controlling the alarm 32 to be started according to the distance signal. The display screen 34 is used for displaying the image captured by the camera 31. The distance measuring sensor 30, the camera 31, the alarm 32 and the display screen 34 are electrically connected with the control processor 33 respectively.

The camera 31 can be hung and buckled at the rear part of the head device 1 through a support, and an opening can also be formed at the rear part of the head device 1 to expose the camera 31. The detection camera 31 can be arranged right behind or at the side rear of the head device 1 according to the degenerative trainee or at a proper position of the head device 1 as deemed by other degenerative trainees, as long as the normal imaging of the camera 31 is not blocked.

The second embodiment is different from the first embodiment in that the camera 31 is disposed at a different position, the camera 31 is disposed on the lumbar device 2 in the first embodiment, and the camera 31 is disposed on the head device 1 in the second embodiment. That is, the distance measuring sensor 30, the camera 31, the alarm 32 and/or the control processor 33 may be disposed on different devices, that is, on the head device 1 or the lumbar device 2 selectively according to different designs. In addition, for other features of the first embodiment, those skilled in the art can realize that the second embodiment can be implemented without any creative effort.

Because camera 31 sets up on head device 1, the position is higher, can intercept high obstacle image, like the branch, because camera 31 position is high, also can generate farther formation of image, more be favorable to degenerative training person's observation. In combination with the distance measuring sensor 30 provided on the lumbar device 2, sensing of a large range of obstacles behind the body can be achieved in a lower cost manner.

Please refer to fig. 6 for a third embodiment.

As shown in fig. 6, which is embodiment 3 of the present invention, a wearable intelligent assistance device is provided, including a head device 1, a waist device 2, and an early warning device 3 a. The early warning device 3a comprises a first distance measuring sensor 301, a second distance measuring sensor 302, a camera 31, an alarm 32, a control processor 33 and a display screen 34. The first distance measuring sensor 301 is provided in the head device 1, and the second distance measuring sensor 302 is provided in the lumbar device 2. The camera 31 is provided in the head device 1. The alarm 32 is used to generate an alarm sound. The control processor 33 is configured to determine the distance signal generated by the first distance measuring sensor 301 and/or the second distance measuring sensor 302, and control the alarm 32 to be turned on according to the distance signal generated by the first distance measuring sensor 301 and/or the second distance measuring sensor 302. The display screen 34 is used for displaying the image captured by the camera 31. The first distance measuring sensor 301, the second distance measuring sensor 302, the camera 31, the alarm 32 and the display screen 34 are electrically connected with the control processor 33 respectively. The first distance measuring sensor 301 may be hung and buckled at the rear of the head device 1 through a bracket, or a hole may be formed at the rear of the head device 1 to expose the first distance measuring sensor 301. The first distance measuring sensor 301 may be disposed right behind, at the side behind the head device 1 according to the habit of the degenerative trainee, or at a suitable position of the head device 1 as deemed by other degenerative trainees, as long as the normal sensing of the first distance measuring sensor 301 is not blocked. The second distance measuring sensor 302 may be suspended from the lumbar device 2 by a bracket, or a hole may be formed in the lumbar device 2 to expose the second distance measuring sensor 302.

The third embodiment is different from the first embodiment in that the camera 31 is disposed at a different position, the camera 31 is disposed on the lumbar device 2 in the first embodiment, and the camera 31 is disposed on the head device 1 in the second embodiment. Another difference is that a first distance measuring sensor 301 is further provided in the head device 1, and a second distance measuring sensor 302 in the third embodiment is equivalent to the distance measuring sensor 30 in the first embodiment, and the addition of the sensor can increase the sensing data, so that the obstacle can be detected more accurately. For other features of the first embodiment, those skilled in the art will recognize that the third embodiment can be practiced without the inventive step.

According to different designs, the first distance measuring sensor 301, the second distance measuring sensor 302, the camera 31, the alarm 32 and/or the control processor 33 can be disposed on different devices, i.e. on the head device 1 or the lumbar device 2.

Because the camera 31 is arranged on the head device, the position is higher, and the imaging with a longer range can be generated, which is more beneficial to the safety of the retrograde trainer. A first ranging sensor 301 is provided at the head unit 1 for sensing higher positioned obstacles such as branches. Since the first distance measuring sensor 301 is installed at a higher position, the sensing distance becomes longer, and the alarm sound emitted from the alarm 32 can be smaller and relaxed when an obstacle is sensed to be farther. A second distance measuring sensor 302 is provided at the lumbar device 2 for sensing a short and close obstacle, and the alarm sound emitted from the alarm 32 may be relatively loud and urgent when the obstacle is sensed to be relatively close. The first distance measuring sensor 301 and the second distance measuring sensor 302 are matched for use, so that the sensing range of the distance measuring sensors is increased, and the safety is improved.

Please refer to fig. 7 for a fourth embodiment.

As shown in fig. 7, which is embodiment 4 of the present invention, there is provided a wearable intelligent assistance device, including a head device 1, a waist device 2, and an early warning device 3 a. The early warning device 3a comprises a first distance measuring sensor 301, a second distance measuring sensor 302, a camera 31, an alarm 32, a control processor 33 and a display screen 34. The first distance measuring sensor 301 is provided in the head device 1, and the second distance measuring sensor 302 is provided in the lumbar device 2. The camera 31, the camera 31 is provided to the lumbar device 1. The alarm 32 is used to generate an alarm sound. The control processor 33 is configured to determine the distance signal generated by the first distance measuring sensor 301 and/or the second distance measuring sensor 302, and control the alarm 32 to be turned on according to the distance signal generated by the first distance measuring sensor 301 and/or the second distance measuring sensor 302. And the display screen 34 is used for displaying the image intercepted by the camera 31. The first distance measuring sensor 301, the second distance measuring sensor 302, the camera 31, the alarm 32 and the display screen 34 are electrically connected with the control processor 33 respectively.

The fourth embodiment is different from the first embodiment in that a first distance measuring sensor 301 is further provided in the head device 1. The second distance measuring sensor 302 in the fourth embodiment is equivalent to the distance measuring sensor 30 in the first embodiment. For other features of the first embodiment, those skilled in the art will recognize that the present invention can be practiced in the fourth embodiment without the use of any inventive step.

The camera 31 is provided with the waist device 2, and the first distance measuring sensor 301 arranged on the head device 1 and the second distance measuring sensor 302 arranged on the waist device 2 are combined, so that the early warning requirement of the far and near obstacles can be considered, and the sensing range is expanded. Because the camera 31 is arranged at the rear part of the waist device 2, different requirements of different retrogressive trainers on the installation position of the camera 31 can be met.

The wearable intelligent auxiliary device provided by the embodiment of the present invention is described in detail above, and a person skilled in the art may change the specific implementation manner and the application scope according to the idea of the embodiment of the present invention. In view of the foregoing, it will be seen that this invention is not limited by the foregoing description, but is intended to cover all equivalent modifications and changes in accordance with the spirit and scope of the invention as defined by the appended claims.

Claims

1. A wearable intelligent assistance apparatus, characterized in that, wearable intelligent assistance apparatus includes: a head device, a waist device and an early warning device;

the early warning device includes:

a range sensor disposed at the lumbar device or the head device;

a camera disposed at the waist device or the head device;

an alarm for producing an alarm sound;

the control processor is used for judging the distance signal generated by the distance measuring sensor and controlling the alarm to be started according to the distance signal; and

the display screen is used for displaying the image intercepted by the camera;

2. The wearable intelligent assistive device of claim 1, wherein the display screen is disposed at a front portion of the head device.

3. The wearable intelligent assistive device of claim 2, wherein the head device is further provided with a resilient support to support the display screen.

4. The wearable intelligent assistive device of claim 3, wherein the resilient support is a hose support bracket.

5. A wearable intelligent aid according to any of claims 1-4, wherein the head gear is a safety helmet.

6. The wearable intelligent assistive device of any of claims 1-4, wherein the lumbar device is a wrap-around protective lumbar support.

7. The wearable intelligent assistive device of any of claims 1-4, wherein the ranging sensor further comprises a first ranging sensor and a second ranging sensor, the first ranging sensor disposed on the head device and the second ranging sensor disposed on the waist device.