CN208094655U - A kind of tumble device for sending SOS for handicapped the elderly - Google Patents

Abstract

The utility model is related to electronic device fields, especially a kind of tumble device for sending SOS for handicapped the elderly, including a shell, and a control device is equipped in shell；Both sides on the shell are respectively equipped with an inserting hole；The adjustable wearing across the inserting hole is equipped on shell, side wall on the outside is equipped with a sound pick up equipment；The sound pick up equipment is connected by conducting wire with the control device；The control device includes GSM/GPRS modules, controller, power module.Its simple in structure, suitable wearing, when the elderly falls alone at home, only can automatically be sent in short message to specified mobile phone by sending out certain sound, to achieve the purpose that send distress signals；It is effectively improved the probability of being rescued after Falls in Old People.

Description

A kind of tumble device for sending SOS for handicapped the elderly

Technical field

The utility model is related to electronic device field, especially a kind of tumble for handicapped the elderly is cried for help Device.

Background technology

Elderly population also becomes worse and worse with the increase fitness at its age, and many elderlys just will appear partially The handicapped all kinds of symptoms such as paralysis, numb limb.Its own ability to act to itself when the elderly occurs handicapped Can not just hold well, it is unbalance to be many times susceptible to body, thus it is easy to appear fall, damage the case where.Hemiplegia Etc. it is handicapped or can not take action when the elderly is alone in fall in home, the strength for relying solely on itself is difficult to be restored to original Beginning position must be rescued or notify household oneself present case by the emergency of itself at this time；However many times The elderly can not be movable after tumble, it is extraneous can only to make a sound notice by simply calling, therefore be difficult by merely Mobile phone of dialing cry for help, cry for help successful probability when occurring being greatly lowered the elderly in this case, it is easy to lead The elderly is caused life danger occur.

Utility model content

A kind of tumble device for sending SOS for handicapped the elderly provided by the utility model, it is simple in structure, suitable to wear It wears, when the elderly falls alone at home, only can send short message automatically to specified by sending out certain sound On mobile phone, to achieve the purpose that send distress signals；It is effectively improved the probability of being rescued after Falls in Old People.

Used technical solution is the utility model to solve above-mentioned technical problem：It is a kind of to be used for handicapped old age The tumble device for sending SOS of people, including a shell are equipped with a control device in shell；It is interspersed that both sides on the shell are respectively equipped with one Hole；The adjustable wearing across the inserting hole is equipped on shell, side wall on the outside is equipped with a sound pick up equipment；The pickup Device is connected by conducting wire with the control device；The control device includes GSM/GPRS modules, controller, power module.

Controller is connected by conducting wire with GSM/GPRS modules, sound pick up equipment respectively, the power module and controller it Between by conducting wire be connected.

The conducting wire is Du Pont's line.

The controller uses Arduino NANO V3 controllers.

The NANO expansion board of an included voltage stabilizing function is connected on the Arduino NANO V3 controllers.

The GSM/GPRS modules use SIM900A modules.

The electric wire ground terminal of the Arduino NANO V3 controllers is connected with the electric wire ground terminal of SIM900A modules； TX pins, the RX pins of Arduino NANO V3 controllers connect with the RX pins of GSM/GPRS modules, TX leg signals respectively It connects.

The sound pick up equipment includes the sound transducer that several are arranged on each side wall of shell；Each sound passes Sensor is connected with the signal receiving end of the Arduino NANO V3 controllers respectively.

Power module uses any one in button cell, accumulator or dry cell.

Advantageous effect possessed by the utility model is, simple in structure, be adjusted by adjustable wearing and can be suitble to wear It wears, when the elderly falls alone at home, only can sound be received by sound pick up equipment by sending out certain sound Then it is compared according to the reference value of preset sound decibel to feed back to Arduino NANO V3 controllers, when full When sufficient condition Arduino NANO V3 controllers can emit signal control SIM900A modules send automatically short message to preassign Each mobile phone on, to achieve the purpose that send distress signals；Multiple phone numbers can be arranged can ensure information in this way At least someone can receive and see distress signals at the first time in recipient, be effectively improved obtaining after Falls in Old People Rescue probability.

Description of the drawings

Fig. 1 is the dimensional structure diagram of the utility model.

Fig. 2 is the side structure schematic view of Fig. 1.

Fig. 3 is this utility member connection relationship diagram.

In figure, 1, shell；2, inserting hole；3, adjustable wearing；4, controller；5, GSM/GPRS modules；6, power supply mould Block；7, NANO expansion board；8, sound transducer.

Specific implementation mode

In order to clarify the technical characteristics of the invention, below by specific implementation mode, and its attached drawing is combined, to this reality It is described in detail with novel.

As illustrated in fig. 1-3, a kind of tumble device for sending SOS for handicapped the elderly, including a shell 1, in shell 1 is equipped with a control device；Both sides on shell 1 are respectively equipped with an inserting hole 2；It is equipped with across the inserting hole 2 on shell Adjustable wearing 3, side wall on the outside is equipped with a sound pick up equipment；The sound pick up equipment passes through conducting wire and the control device phase Even；The control device includes GSM/GPRS modules 5, controller 4, power module 6；Position by adjusting adjustable wearing 3 can It allows it to wear for different fat or thin old men, elders wear can be by towards originally when the present apparatus is fallen Loudly calling can be received by the sound pick up equipment in the present apparatus and pick up and obtains voice signal device, then by controller 4 to signal into Row handles and controls GSM/GPRS modules 5 and preset short message sentence is sent on preset phone number.

Controller 4 is connected by conducting wire with GSM/GPRS modules 5, sound pick up equipment respectively, the power module 6 and controller It is connected by conducting wire between 4.

The conducting wire is Du Pont's line；Connection can be made very secured using Du Pont's line, be connected convenient for contact pin, without welding, And it may be implemented quickly to dismantle, repair.

The controller 4 is using Arduino NANO V3 controllers 4；It can be pressed by technical staff before using equipment More solito debud mode sets preset decibel upper limit value, and presets and the content of the short message sent and specified is needed to connect By the phone number of information, multiple phone numbers, which are arranged, in this way can ensure that at least someone can be at first in information recipient Between receive and see distress signals, be effectively improved the probability of being rescued after Falls in Old People；The portion of techniques directly uses mesh The ripe function of preceding cell phone platform, belongs to existing technology, specific mode of operation repeats no more；It can be in the present apparatus It is write using existing language, a kind of code programming programmed in only numerous embodiments below：

#include<SoftwareSerial.h>

SoftwareSerial mySerial(2,3)；// setting transmitting-receiving port；

void setup()

{

mySerial.begin(19200)；// setting baud rate；

delay(100)；

}

void loop()

{ if (analogRead(A0) >500) // detection sound；

{

mySerial.println("AT")；// call AT orders, SIM900A module initializations；

delay(100)；// short delay；

mySerial.println("AT+CMGF=1")；// operating mode 1 sends English；

delay(100)；

mySerial.println("AT+CSCS=\"GSM\"")；

delay(100)；

mySerial.println("AT+CMGS=\"X,Y,Z\"")；// recipient number；

delay(100)；

mySerial.println("I need help")；// emergency content；

delay(100)；

mySerial.println((char)26)；// end of identification；

delay(100)；

mySerial.println()；

}

}。

The NANO expansion board 7 of an included voltage stabilizing function is connected on the Arduino NANO V3 controllers 4, it can To play the role of voltage stabilizing to whole device.

The GSM/GPRS modules 5 use SIM900A modules.

The electric wire ground terminal of the Arduino NANO V3 controllers 4 is connected with the electric wire ground terminal of SIM900A modules； The TX pins of Arduino NANO V3 controllers 4, RX pins respectively with the RX pins of GSM/GPRS modules 5, TX leg signals Connection.

The sound pick up equipment includes the sound transducer 8 that several are arranged on each side wall of shell 1；Each sound Sensor 8 is connected with the signal receiving end of the Arduino NANO V3 controllers 4 respectively；Multiple sound transducers 8 are set The sensitivity of capture sound can be improved, as long as there are one detect that sound can more than setting value in multiple sound transducers 8 To set out, controller 4 works, and to reduce omission factor, improves accuracy when present apparatus work.

Power module 6 is using any one in button cell, accumulator or dry cell.

Operation instruction：

Switch is placed in 1 grade, power supply is connected, and each module is started to work, and device for sending SOS enters Auto-Sensing Mode.

After turning on the switch 10s, self-test terminates.

If sound transducer 8 is not received by compared with strong signal, device for sending SOS normal Standby.Any information is not sent.

If raising a cry to the probe of sound transducer 8, sound transducer 8 is sent to low level signal is triggered at this time Arduino NANO V3 controllers 4,

After Arduino NANO V3 controllers 4 receive low level signal, control SIM900A modules send note of crying for help.

Mobile phone receives note of crying for help："I need help".

The present apparatus is simple in structure, by it is adjustable wear 3 and be adjusted can be suitble to wear, go out at home alone in the elderly When now falling, sound only can be received by sound pick up equipment then according to preset sound point by sending out certain sound The reference value of shellfish is compared to feed back to Arduino NANO V3 controllers 4, when the condition is satisfied Arduino NANO V3 Controller 4 can emit signal control SIM900A modules and send automatically in short message to preassigned each mobile phone, to reach hair Send the purpose of distress signals；Multiple phone numbers, which can be arranged, in this way can ensure that at least someone can be in information recipient One time received and saw distress signals, was effectively improved the probability of being rescued after Falls in Old People.

Above-mentioned specific implementation mode cannot function as the limitation to scope of protection of the utility model, for the skill of the art For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model It protects in range.

Place is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.

Claims (9)

1. a kind of tumble device for sending SOS for handicapped the elderly, it is characterised in that：Including a shell, one is equipped in shell Control device；Both sides on the shell are respectively equipped with an inserting hole；The adjustable wearing across the inserting hole is equipped on shell, Side wall on the outside is equipped with a sound pick up equipment；The sound pick up equipment is connected by conducting wire with the control device；The control Device includes GSM/GPRS modules, controller, power module.

2. a kind of tumble device for sending SOS for handicapped the elderly according to claim 1, it is characterised in that：Control Device is connected by conducting wire with GSM/GPRS modules, sound pick up equipment respectively, passes through conducting wire phase between the power module and controller Even.

3. a kind of tumble device for sending SOS for handicapped the elderly according to claim 2, it is characterised in that：It is described Conducting wire is Du Pont's line.

4. a kind of tumble device for sending SOS for handicapped the elderly according to claim 3, it is characterised in that：Institute It states controller and uses Arduino NANO V3 controllers.

5. a kind of tumble device for sending SOS for handicapped the elderly according to claim 4, it is characterised in that：? The NANO expansion board of an included voltage stabilizing function is connected on the Arduino NANO V3 controllers.

6. a kind of tumble device for sending SOS for handicapped the elderly according to claim 5, it is characterised in that：It is described GSM/GPRS modules use SIM900A modules.

7. a kind of tumble device for sending SOS for handicapped the elderly according to claim 6, it is characterised in that：Institute The electric wire ground terminal for stating Arduino NANO V3 controllers is connected with the electric wire ground terminal of SIM900A modules；Arduino NANO TX pins, the RX pins of V3 controllers are connect with the RX pins of GSM/GPRS modules, TX leg signals respectively.

8. a kind of tumble device for sending SOS for handicapped the elderly according to claim 7, it is characterised in that：Institute It includes the sound transducer that several are arranged on each side wall of shell to state sound pick up equipment；Each sound transducer respectively with The signal receiving end of the Arduino NANO V3 controllers is connected.

9. a kind of tumble device for sending SOS for handicapped the elderly according to claim 8, it is characterised in that：Power supply Module uses any one in button cell, accumulator or dry cell.