CN208740170U - A kind of intelligent crutch - Google Patents
A kind of intelligent crutch Download PDFInfo
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- CN208740170U CN208740170U CN201821132207.4U CN201821132207U CN208740170U CN 208740170 U CN208740170 U CN 208740170U CN 201821132207 U CN201821132207 U CN 201821132207U CN 208740170 U CN208740170 U CN 208740170U
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Abstract
The utility model discloses a kind of intelligent crutchs, including crutch bar and are located at the handle on crutch bar top.Handle is equipped with flash appeal button, electronic vibrator and body fat detection device, is equipped with intelligent controller, buzzer, one or more ultrasonic probe and power supply in crutch bar.Intelligent controller includes microprocessor and the ultrasonic distance measuring module connecting with microprocessor signals, body fat data analysis module and 4G wireless communication module, ultrasonic probe is connect with ultrasonic distance measuring module signal, and flash appeal button, electronic vibrator and buzzer are connect with microprocessor signals respectively.Body fat detection device includes two bio-electrical impedance sensors being mounted at handle holding, and bio-electrical impedance sensor is connect with body fat data analysis module signal.The utility model provides a kind of more intelligent crutchs of service function for the elderly, other than having the function of traditional crutch, also has the function of ultrasonic obstacle analyte detection, urgent call, GPS positioning navigation and body fat detection etc..
Description
Technical field
The utility model relates to a kind of crutch, in particular to a kind of intelligent crutch.
Background technique
As China human mortality aging situation is further exacerbated by, to the year two thousand forty, 65 years old and the total people of above the elderly's population Zhan
The ratio of mouth will be more than 20%, and to the year two thousand fifty, China's elderly population will be more than 400,000,000 people, and aging level is up to 30%.The elderly
Safety be children and the most concerned problem of relatives, in order to allow more the elderlys to go on a journey safely, allow household reduce it is a worry, need
Want a kind of instrument that can pay close attention to the trip of the elderly constantly and perceive the behavior of the elderly, the elderly often carries one when going on a journey
Root crutch, so there are many intelligent crutchs.
Intelligent crutch on the market is compared with traditional ordinary canes at present, although functionally there is biggish improvement, than
It has such as installed anti-skidding, illumination, radio, scalable functional component additional, but still has lacked concern with humanization function, such as can not accurately sentence
Determine old man whether to fall or exceptions or the emergency case such as uncomfortable, can not also detect the physical condition of the elderly.If old
There is exception or emergency case in people, can not be sent an SOS by crutch to the people of household or surrounding, old man be unable to get and
When rescue.
Summary of the invention
In view of the above-mentioned problems, the technology of Internet of things that the utility model is current by the combination of hardware on crutch, is the elderly
There is provided that a caring is stronger, the more intelligent crutchs of service function, in the presence of solving the problems, such as background technique.
To achieve the goals above, the technical solution adopted in the utility model is as follows:
A kind of intelligent crutch including crutch bar and is located at the handle on crutch bar top.The handle is equipped with and promptly asks
It helps button, electronic vibrator and body fat detection device, is equipped with that intelligent controller, buzzer, one or more is super in the crutch bar
Sonic probe and power supply.The intelligent controller includes microprocessor and the ultrasonic distance measurement that connect with microprocessor signals
Module, body fat data analysis module and 4G wireless communication module.The ultrasonic probe and ultrasonic distance measuring module signal connects
It connects, the flash appeal button, electronic vibrator and buzzer are connect with the microprocessor signals respectively.The body fat
Detection device includes two bio-electrical impedance sensors being mounted at handle holding, the bio-electrical impedance sensor and body
The connection of rouge data analysis module signal.
Further, the intelligent controller further includes speech recognition module and intelligent navigation module, the voice
Identification module is connect with the intelligent navigation module by signal.The handle inner is equipped with microphone and loudspeaker, the Mike
Wind is connect with speech recognition module signal, and the loudspeaker is connect with intelligent navigation module by signal.The elderly can pass through oral account
The destination of identification is simultaneously sent to intelligent navigation module, intelligently led by the destination needed, speech recognition module automatic identification
Model plane block passes through loudspeaker real-time navigation.Meanwhile the feelings in order to avoid leading to navigation inaccuracy because the elderly's mandarin is nonstandard
Condition occurs, and can store typing various regions dialect in speech recognition module in advance, and intelligence can be realized by giving an oral account dialect in old man
Navigation.
Wherein, for the chip model that the speech recognition module uses for TLV320AIC3254, which is a low function
Consumption, low-voltage the stereo coding decoder with miniature DSP, the chip model that the intelligent navigation module uses for
SiRFstarIII, the chip improve sensitivity by using the correlator of 200,000 times/frequency, and cold boot/warm booting/heat is opened
The time of machine respectively reaches 42s/38s/8s, can track 20 satellite channels simultaneously.
Further, the handle is equipped with LED light, lamp switch and photosensitive sensor, and the LED light is embedded in the hand
Handle front end face, the LED light are electrically connected with the power supply, and the photosensitive sensor is located at the lower section of the LED light, and described is photosensitive
Sensor is connect with the microprocessor signals.When external environment is not bright enough, old man can be shone by opening LED light
Bright, photosensitive sensor can be monitored in real time the degree of darkness of external environment and automatically adjust the brightness of LED light.
Further, be equipped with falling-resistant detection device inside the described crutch bar, the falling-resistant detection device be with
The crutch bar obliquity sensor disposed in parallel, the obliquity sensor are connect with the microprocessor signals.When inclination angle passes
The tilt angle of sensor reaches preset when falling down angle and reaching certain time, and system determines that old man is in and falls down state
And not yet climbed within a certain period of time, microprocessor passes information to cloud platform by 4G wireless communication module, and cloud platform will
The message that old man falls down is sent to the children of old man or relatives and them is notified to rush for the position where old man in first time.
Further, the crutch bar is equipped with temperature sensor, be embedded on the handle for show the time and
The display screen of temperature, the temperature sensor are connect with the display screen signal, and the display screen is connect with loudspeaker signal.
Display screen can be with the temperature of real-time display time and current environment, when there is high temperature, and loudspeaker issues prompting sound and reminds old man
Should not persistent movement under high temperature environment, loudspeaker can also carry out time-indicating awaking old man in section at a fixed time.
Further, the crutch bar is equipped with the USB charging jack being electrically connected with the power supply, the USB charging jack
Outside be equipped with waterproof rubber stopper.
Further, the 4G wireless communication module is the UC20 module with GPS positioning function, which supports more
Kind embedded OS and multiple network agreement also have GPS positioning function, support NMEA standard agreement.
Further, the microprocessor uses the chip of model LPC2124, which has 32
The microcontroller of ARM7TDMIS kernel, built-in 256KB high-performance FLASH memory, dominant frequency contain 32 up to 60MHz, inside
Bit timing device, 46 GPIO mouthfuls, 32 PWM, RTC and I2C, SPI, UART communication interface etc. is more function of a low-power consumption
It can chip.
Further, in order to enable surrounding pedestrian and vehicle can preferably notice old man, the crutch at night
The external sheath of bar has one layer of reflective membrane.
The utility model has the following beneficial effects: 1, by the way that ultrasonic probe is arranged on crutch, be able to detect road surface
Barrier simultaneously feeds back to user, barrier close to when, pass through electronic vibrator and buzzer and carry out dual prompt；2, it is arranged
LED light and photosensitive sensor can provide illumination when light is weaker for old man, photosensitive sensor real-time monitoring external environment
Light intensity and the adjustment that LED light luminous intensity is realized according to light intensity, realize energy conservation；3, by setting body fat detection device come
It realizes and the health assessment and disease possibility of old man is predicted；4, one layer of reflective membrane is coated in the outer surface of crutch bar, so that
Surrounding pedestrian and vehicle can preferably notice old man at night, ensure the night trip safety of old man；5, by setting
Tumble-preventing device is set to judge automatically whether old man falls down, and message can be sent to the household or parent of old man at the first time
People；6, have the function of GPS positioning, intelligent navigation, temperature monitoring, time showing and USB charging etc..
Detailed description of the invention
Fig. 1 is the schematic perspective view A of the utility model.
Fig. 2 is the schematic perspective view B of the utility model.
Fig. 3 is the schematic perspective view A of handle.
Fig. 4 is the schematic perspective view B of handle.
Fig. 5 is the schematic diagram of internal structure of the utility model.
Fig. 6 is the control principle schematic diagram of the utility model.
Primary clustering symbol description: 1, crutch bar；10, intelligent controller；100, reflective membrane；101, microprocessor；102,
Ultrasonic distance measuring module；103, body fat data analysis module；104,4G wireless communication module；105, speech recognition module；106,
Intelligent navigation module；11, buzzer；12, ultrasonic probe；13, temperature sensor；14, obliquity sensor；15, USB charging is inserted
Mouthful；151, waterproof rubber stopper；16, power supply；2, handle；21, flash appeal button；22, electronic vibrator；23, body fat detection device；
231, the first bio-electrical impedance sensor；232, the second bio-electrical impedance sensor；24, microphone；25, LED light switchs；26,
Loudspeaker；27, display screen；28, LED light；29, photosensitive sensor.
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is described further.
As shown in figures 1 to 6, a kind of intelligent crutch including crutch bar 1 and is located at the handle 2 on 1 top of crutch bar.
Handle 2 is equipped with flash appeal button 21, electronic vibrator 22, body fat detection device 23, microphone 24, LED light
Switch 25, loudspeaker 26 and display screen 27,2 front end face of handle are equipped with LED light 28 and photosensitive sensor 29 in a manner of being embedded in,
Photosensitive sensor 29 is located at the lower section of LED light 28.LED light switch 25 and display screen 27 are respectively provided at the front end lateral position of handle 2,
Microphone 24 is located at the inside of handle 2, and loudspeaker 26 is located at the tail end of handle 2, and flash appeal button 21 is located at handle 2 and crutch
At the docking of bar 1.Body fat detection device 23 includes the first bio-electrical impedance sensor 231 being mounted at 2 rear end holding of handle
With the second bio-electrical impedance sensor 232.
Crutch bar 1 is equipped with intelligent controller 10, buzzer 11, three ultrasonic probes 12, temperature sensors 13, inclination angle
Sensor 14, USB charging jack 15 and power supply 16.Wherein, three ultrasonic probes 12 are along 1 equal spacing in length direction of crutch bar
Lay and be arranged at the front of crutch bar 1.Intelligent controller 10, buzzer 11 and obliquity sensor 14 are respectively provided at crutch bar
1 inside, obliquity sensor 14 are located at the axis of crutch bar 1 and parallel with axis.USB charging jack 15 is located at close to power supply
On 16 position, the outside of USB charging jack 15 is equipped with waterproof rubber stopper 151.The outer surface of crutch bar 1 is coated with one layer of reflective membrane
100.Temperature sensor 13 is connect with 27 signal of display screen, and display screen 27 is connect with 26 signal of loudspeaker.
Intelligent controller 10 includes microprocessor 101 and the ultrasonic distance measuring module connecting with 101 signal of microprocessor
102, body fat data analysis module 103,4G wireless communication module 104, speech recognition module 105 and intelligent navigation module 106.It is super
Sonic probe 12 is connect with 102 signal of ultrasonic distance measuring module, flash appeal button 21, electronic vibrator 22,11 and of buzzer
Obliquity sensor 14 is connect with 101 signal of microprocessor respectively.First bio-electrical impedance sensor 231 and the second bio-electrical impedance
Sensor 232 is connect with 103 signal of body fat data analysis module respectively.Microphone 24 is connect with 105 signal of speech recognition module,
Loudspeaker 25 is connect with 106 signal of intelligent navigation module.
The working principle of the utility model are as follows: old man can need mesh to be achieved against the oral account of microphone 24 before setting out
Ground, 105 automatic identification of the speech recognition module and information that will identify that feeds back to intelligent navigation module 106, intelligent navigation mould
Block 106 carries out casting navigation by loudspeaker 26.Three ultrasonic waves on crutch bar 1 are arranged in during walking in old man
Probe 12 can the barrier in real time to different height in front of old man detect and feed back to ultrasonic distance measuring module 102, when
Old man fastly close to barrier when, there is vibrating alert old man in electronic vibrator 22, when closer from barrier, electronic vibrator 22
Vibration frequency is higher, meanwhile, buzzer 11 beeps.
During old man's walking, such as fall down accidentally, the obliquity sensor 14 being arranged in crutch bar 1 senses crutch
When being tilted a certain angle, microprocessor 101 is fed back information to.Microprocessor 101 judges whether old man is setting by timing
Recovery normal walking is got up in the fixed time, if old man falls down the time that the time is more than setting, microprocessor 101 passes through
Information is wirelessly transmitted to cloud platform by 4G wireless communication module 104, and cloud platform further passes to the information that old man falls down always
The family members of people or neighbouring medical staff to succour at the first time.
Old man is by holding crutch handle 2 and making palm or finger and the first bio-electrical impedance sensor 231 and second
Bio-electrical impedance sensor 232 contacts.First bio-electrical impedance sensor 231 and the second bio-electrical impedance sensor 232 are by institute
The parameters such as the voltage, electric current and the resistance that measure pass to body fat data analysis module 103, and body fat data analysis module 103 is right
The parameter measured carries out analysis and data is uploaded to cloud platform by 4G wireless communication module 104.Cloud platform can will be old
Every body fat data of people are sent in the mobile phone of old man children, and children pass through the data received can recognize old man in real time
Every body index.
When old man occurs not in due course during walking, old man can be by pressing flash appeal button 21,4G communication
The help information of old man is sent to nearest medical care station by module 104, and medical staff can be rushed for existing at the first time by positioning
Implement relief in field.The temperature sensor 13 being arranged on crutch bar 1 can carry out real-time monitoring to the temperature of old man's local environment
And shown by display screen 27, when there is hot environment, loudspeaker 26 issues voice prompting and reminds old man.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model is made a variety of changes, be the protection scope of the utility model.
Claims (10)
1. a kind of intelligent crutch, including crutch bar and it is located at the handle on crutch bar top, it is characterised in that: set on the handle
There are flash appeal button, electronic vibrator and body fat detection device, is equipped with intelligent controller, buzzer, one in the crutch bar
To multiple ultrasonic probes and power supply, the intelligent controller includes microprocessor and connect with microprocessor signals super
Sound ranging module, body fat data analysis module and 4G wireless communication module, the ultrasonic probe and ultrasonic distance measurement mould
Block signal connection, the flash appeal button, electronic vibrator and buzzer are connect with the microprocessor signals respectively, institute
The body fat detection device stated includes two bio-electrical impedance sensors being mounted at handle holding, and the bio-electrical impedance passes
Sensor is connect with body fat data analysis module signal.
2. a kind of intelligent crutch as described in claim 1, it is characterised in that: the intelligent controller further includes speech recognition
Module and intelligent navigation module, the speech recognition module is connect with the intelligent navigation module by signal, in the handle
Portion is equipped with microphone and loudspeaker, and the microphone is connect with speech recognition module signal, the loudspeaker and intelligent navigation mould
Block signal connection.
3. a kind of intelligent crutch as claimed in claim 2, it is characterised in that: the chip model that the speech recognition module uses
For TLV320AIC3254, the chip model that the intelligent navigation module uses is SIRIII.
4. a kind of intelligent crutch as described in claim 1, it is characterised in that: the handle is equipped with LED light, lamp switch and light
Dependent sensor, the LED light are embedded in the handle front end face, and the LED light is electrically connected with the power supply, the photosensitive sensor
It is located at the lower section of the LED light, the photosensitive sensor is connect with the microprocessor signals.
5. a kind of intelligent crutch as described in claim 1, it is characterised in that: be equipped with falling-resistant inside the crutch bar and detect
Device, the falling-resistant detection device be with the crutch bar obliquity sensor disposed in parallel, the obliquity sensor with
The microprocessor signals connection.
6. a kind of intelligent crutch as described in claim 1, it is characterised in that: the crutch bar is equipped with temperature sensor,
The display screen for showing time and temperature is embedded on the handle, the temperature sensor and the display screen signal connect
It connects, the display screen is connect with loudspeaker signal.
7. a kind of intelligent crutch as described in claim 1, it is characterised in that: the crutch bar is equipped with and is electrically connected with the power supply
USB charging jack, the outside of the USB charging jack is equipped with waterproof rubber stopper.
8. a kind of intelligent crutch as described in claim 1, it is characterised in that: the 4G wireless communication module is with GPS
The UC20 module of positioning function.
9. a kind of intelligent crutch as described in claim 1, it is characterised in that: the microprocessor uses model
The chip of LPC2124.
10. a kind of intelligent crutch as claimed in any one of claims 1-9 wherein, it is characterised in that: the outer layer packet of the crutch bar
It is covered with one layer of reflective membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821132207.4U CN208740170U (en) | 2018-07-17 | 2018-07-17 | A kind of intelligent crutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821132207.4U CN208740170U (en) | 2018-07-17 | 2018-07-17 | A kind of intelligent crutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208740170U true CN208740170U (en) | 2019-04-16 |
Family
ID=66055756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821132207.4U Active CN208740170U (en) | 2018-07-17 | 2018-07-17 | A kind of intelligent crutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208740170U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113273777A (en) * | 2021-04-29 | 2021-08-20 | 九江学院 | Intelligent power-assisted walking stick |
| CN115054037A (en) * | 2022-06-02 | 2022-09-16 | 华东师范大学 | Intelligent walking stick capable of intelligently judging whether user falls down |
-
2018
- 2018-07-17 CN CN201821132207.4U patent/CN208740170U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113273777A (en) * | 2021-04-29 | 2021-08-20 | 九江学院 | Intelligent power-assisted walking stick |
| CN113273777B (en) * | 2021-04-29 | 2022-11-22 | 九江学院 | Intelligence helping hand walking stick |
| CN115054037A (en) * | 2022-06-02 | 2022-09-16 | 华东师范大学 | Intelligent walking stick capable of intelligently judging whether user falls down |
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