CN215189519U

CN215189519U - Intelligent self-adaptive tumble protection pad

Info

Publication number: CN215189519U
Application number: CN202121098353.1U
Authority: CN
Inventors: 王国祥; 房圆
Original assignee: Shanghai Vsi Intelligent Technology Co ltd
Current assignee: Shanghai Vsi Intelligent Technology Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-12-17
Anticipated expiration: 2031-05-21

Abstract

The utility model discloses an intelligent self-adaptive tumble protection pad, which relates to the technical field of human body protection devices, and comprises a base layer and a lug, wherein the lug is arranged on the surface of the base layer, a gap is reserved between the lugs, a flexible pressure sensor is arranged inside the base layer, and a space attitude detection sensor is arranged at the gap of the lug; the utility model discloses a protection pad still includes processing control module, output module, and processing control module receives flexible pressure sensor, space gesture detection sensor's data, and processing control module sends the instruction to output module. Through the implementation of the utility model, the self-adaptive performance of the protective pad can be realized, and the comfort level is improved; by means of the combination of dynamic data and static data, the detection accuracy of the sitting event after the fall is improved.

Description

Intelligent self-adaptive tumble protection pad

Technical Field

The utility model relates to a human protection device technical field especially relates to an intelligence self-adaptation falls down protection and fills up.

Background

With the increasing aging trend of the Chinese society, how to nourish the aged people is a problem to be solved urgently in the current society. Statistically, the population of China over 60 years old accounts for 1/5 in the world, 1/2 in Asia. The number of the aged population in China is estimated to reach 4 hundred million by 2035 years. The aging brings the rise of the market of auxiliary equipment for the old, particularly the auxiliary equipment for the old, along with the development of the technology, the traditional equipment becomes more and more intelligent, and a series of functions such as acquisition of partial motion data, risk early warning, positioning and the like can be realized. However, most of the devices still stay in the traditional stage of paying attention to the functions of the products but neglecting the user experience, such as fall protection products, are only limited to the overall protection function, and cannot automatically adjust the form along with the body type and the motion state of the human body, so that the user experience is very poor; in addition, the acquired data has single dimension, only dynamic sensing data exists, and dynamic and static combined data is lacked, for example, dynamic acceleration and direction change data are detected, and static data such as long-time sitting and the like are acquired, so that accurate composite sensing of the using behaviors of the old is realized conveniently.

Therefore, those skilled in the art are dedicated to provide an intelligent and adaptive fall protection pad, which automatically adjusts the state according to the body size and the motion state of the user, and collects dynamic data and static data of the user during use.

SUMMERY OF THE UTILITY MODEL

In view of the defects in the prior art, the technical problem to be solved in the utility model is how to provide a fall protection pad that can improve use comfort and detection accuracy.

In order to achieve the purpose, the utility model provides an intelligent self-adaptive tumble protection pad, which comprises a base layer and convex blocks, wherein the convex blocks are arranged on the surface of the base layer, and gaps are reserved between the convex blocks; the protective pad further comprises a processing control module and an output module, the processing control module receives the data of the flexible pressure sensor and the data of the space attitude detection sensor, and the processing control module sends instructions to the output module.

Preferably, the spatial attitude detection sensor is a nine-axis sensor.

Preferably, the parameters detected by the spatial attitude detection sensor include acceleration, angular velocity, speed, and direction.

Preferably, the shape of the bump is hemispherical.

Preferably, the radius of the bump is 8-12 mm.

Preferably, the distribution density of the bumps is 17-21 bumps per 100 square centimeters.

Preferably, the thickness of the base layer is 1-3 mm.

Preferably, the coverage area of the flexible pressure sensor in the base layer exceeds 80%, the flexible pressure sensor is in a matrix sensing layout, and each bump corresponds to one sensing area.

Preferably, the output module outputs sound, light and vibration.

Further, the processing control module also outputs data to an external database.

The utility model discloses following beneficial technological effect has at least:

1. the utility model provides an intelligence self-adaptation falls down protection pad combines together through the lug that sets up a plurality of little areas and the very thin protection basic unit of thickness to allow whole protection pad can be crooked with personal form, realize the self-adaptability of protection pad, promoted comfort level and user's acceptance.

2. The utility model provides an intelligent self-adaptive falling protection pad, which adopts a mode of combining a dynamic sensor and a static pressure sensor, and realizes the detection of sedentary sitting and wearing comfort; meanwhile, the detection accuracy of the sitting event after falling is improved by means of fusion of dynamic and static data.

The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.

Drawings

FIG. 1 is a schematic view of a preferred embodiment of the present invention;

fig. 2 is a plan view of a preferred embodiment of the present invention;

fig. 3 is a wearing diagram of a preferred embodiment of the present invention.

Wherein, 1-bump, 2-base layer.

Detailed Description

The technical contents of the preferred embodiments of the present invention will be more clearly understood and appreciated by referring to the drawings attached to the specification. The present invention may be embodied in many different forms of embodiments, and the scope of the invention is not limited to the embodiments described herein.

In the drawings, structurally identical elements are represented by like reference numerals, and structurally or functionally similar elements are represented by like reference numerals throughout the several views. The size and thickness of each component shown in the drawings are arbitrarily illustrated, and the present invention is not limited to the size and thickness of each component. The thickness of the components may be exaggerated where appropriate in the figures to improve clarity.

As shown in fig. 1 and 2, the utility model discloses an intelligence self-adaptation falls down protection and fills up, including lug 1, basic unit 2, lug 1 sets up on basic unit 2's surface, leaves the clearance between the lug 1 to allow whole protection to fill up can be crooked with personal form, comfort when promoting the gesture transform. The shape of the convex blocks 1 is preferably hemispherical, the radius is between 8 and 12mm, and the distribution density of the convex blocks 1 on the base layer 2 is 17 to 21 per 100 square centimeters.

The thickness of basic unit 2 is 1 ~ 3mm, and the inside of basic unit 2 is provided with flexible pressure sensor, and the clearance department that is located central zone's lug 1 has arranged space gesture detection sensor. The flexible pressure sensor collects the pressure in the sensing area, and the wearing comfort degree is deduced by judging whether the pressure of the pressure sensing unit is obviously higher or not; the coverage area of the flexible pressure sensor in the base layer 2 exceeds 80%, the flexible pressure sensor is arranged according to a two-dimensional matrix sensing layout of rows and columns, and each bump 1 corresponds to one sensing subarea. The spatial attitude detection sensor is preferably a nine-axis sensor, and can detect parameters such as acceleration, angular velocity, speed, direction, magnetic field and the like. The data of the flexible pressure sensor and the data of the space posture detection sensor are combined, so that the confirmation of falling and the detection of the sedentary behavior can be realized.

The utility model discloses an intelligence self-adaptation falls down protection and fills up still includes processing control module and output module, and processing control module receives flexible pressure sensor, space gesture detection sensor's data, handles data, then exports the external control instruction, to outside database output data simultaneously. The output module outputs sound, light, vibration and the like, establishes interactive connection with the outside and prompts feedback to a user.

As shown in fig. 3, the protective pad of the utility model is worn on the hip joint.

The specific implementation of the protection pad of the utility model comprises the following processes.

Firstly, evaluating the physical function of people at risk of falling by an evaluator, determining that high-risk people wear the intelligent falling protection pad, and selecting a product with a proper size by a user to wear.

Then the user will the utility model discloses a protection is filled up and is worn at the hip joint position, the utility model discloses a protection is filled up according to user's posture automatically regulated and user's area of contact, when the at utmost prevents that the joint from receiving the harm, promotes user's comfort level.

The utility model discloses a protection pad is wearing the back, and space gesture detection sensor and flexible pressure sensor last data collection in the use, and data process treatment control module handles the back, contrasts with the model storehouse that presets to the discernment has whether to fall down, the condition such as sit for a long time takes place, and thereby judges whether there is the comfort level that the clear higher than normal of some response subregion's of flexible pressure sensor pressure was worn. The processing control module is used for preprocessing the acquired data and then transmitting the preprocessed data to the cloud end through wireless remote transmission, receiving a user operation instruction to download and update the model base, outputting an external control instruction, and outputting sound and light or vibration to prompt and feed back to a user through the output module. For example, after a sedentary or abnormal local pressure event occurs, voice is output to prompt a user to adjust the posture, and the user can stand up to perform appropriate activities.

The utility model discloses an all exceptional event data that the protection was filled up and is gathered pass to the high in the clouds on through the wireless transmission unit, form user's overall process and trail archives. And the cloud end is internally provided with an intelligent data engine, and the intelligent data engine identifies the personalized model data of the user through continuous tracking of the use data of the user and downloads the personalized model data to the model library of the equipment end periodically. Meanwhile, the cloud end can send the detected abnormal events to a remote information system such as a large screen of a nursing center and a mobile phone of a nursing person or a family member, so that necessary rescue behaviors can be implemented according to the pre-appointment.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the teachings of this invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. An intelligent self-adaptive falling protection pad comprises a base layer and convex blocks, wherein the convex blocks are arranged on the surface of the base layer, and gaps are reserved among the convex blocks; the protective pad further comprises a processing control module and an output module, the processing control module receives the data of the flexible pressure sensor and the data of the space attitude detection sensor, and the processing control module sends instructions to the output module.

2. The intelligent adaptive fall protection mat of claim 1, wherein the spatial attitude detection sensor is a nine-axis sensor.

3. The intelligent adaptive fall protection mat according to claim 2, wherein the parameters detected by the spatial attitude detection sensor include acceleration, angular velocity, direction.

4. The intelligent adaptive fall protection mat according to claim 1, wherein the shape of the bumps is hemispherical.

5. The intelligent, adaptive fall protection mat according to claim 4, wherein the radius of the protrusions is 8-12 mm.

6. The intelligent, adaptive fall protection mat according to claim 1, wherein the distribution density of said protrusions is 17-21 per 100 square centimeters.

7. The intelligent, adaptive fall protection mat according to claim 1, wherein the thickness of said base layer is 1-3 mm.

8. The intelligent adaptive fall protection mat according to claim 1, wherein the coverage area of said flexible pressure sensors in said base layer exceeds 80%, said flexible pressure sensors being in a matrix sensing configuration, one sensing area per each said protrusion.

9. The intelligent adaptive fall protection mat of claim 1, wherein said output module outputs sound, light, vibration.

10. The intelligent, adaptive fall protection mat according to claim 1, wherein said process control module further outputs data to an external database.