CN2911820Y

CN2911820Y - Emergency help calling device

Info

Publication number: CN2911820Y
Application number: CN 200620110174
Authority: CN
Inventors: 金钢
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-22
Filing date: 2006-03-22
Publication date: 2007-06-13
Anticipated expiration: 2016-03-22

Abstract

The utility model discloses an emergency alarm, which comprises an emergency call button, an encoder, a radio transmitting module, and is characterized in that the encoder is controlled by a control identifier whose inputs are connected with a ball switch block and the emergency call button and identifies received signals. The benefits of the utility model are that both manual and auto triggering can be enabled for the emergency alarm; the utility model is portable, and can monitor the emergent conditions of patients in real time, and automatically sound an alarm.

Description

A kind of distress call device

Technical field

The utility model relates to a kind of medical aid equipment, especially relates to a kind of distress call device.

Background technology

At present, the urgent call device of using in family's burglar alarm and some domestic medicine rescue equipment all adopts button to trigger the radio alarming mode.Can solve antitheft problem like this, but be used for medical aid with regard to defectiveness.The disease for the treatment of cardiac and cerebral vascular diseases if the user happens suddenly usually is to fall into a coma or paralyse, and button just can not work.This is with the life security of serious threat to patient.

Summary of the invention

The purpose of this utility model provide a kind of wear with oneself not only can be with hand by the distress call device that triggers but also can trigger automatically.Its technical scheme is: a kind of distress call device, it comprises emergency call button, scrambler and wireless transmitter module, it is characterized in that: scrambler is by the control of control recognizer, the input end of control recognizer connects pellet shot from a slingshot switches set and emergency call button respectively, and the pellet shot from a slingshot switches set signal that receives is discerned.

The control recognizer is one-chip computer or logical circuit.Described pellet shot from a slingshot switches set is made up of the pellet shot from a slingshot switch more than three and three, and its common point is drawn out to the input end of control recognizer respectively.A pellet shot from a slingshot switch in the pellet shot from a slingshot switches set is vertical with the outer casing bottom of rescue beacon.Each pellet shot from a slingshot switch is formed cone shape.The putting position of pellet shot from a slingshot switch in circumference is: each electronic switch angle each other equates.Each pellet shot from a slingshot switch is to the equal projection and be angle more than 20 degree of that end of the center of circle.Each pellet shot from a slingshot switch can be done parallel moving with respect to the origin-location.Perhaps each pellet shot from a slingshot switch links together and is connected to positive source or high level to the trigger electrode of that end of the center of circle; Perhaps each pellet shot from a slingshot switch links together and is connected to power cathode or low level to the trigger electrode of that end of circumference.The control recognizer also connects a hummer.

Useful technique effect of the present utility model is: but not only manual triggers but also can trigger rescue beacon automatically is easy to carry, the unsafe condition that taken place of monitor patients and send alerting signal automatically in real time.

Description of drawings

Fig. 1 is a block scheme of the present utility model;

Fig. 2 is pellet shot from a slingshot switch T1, T2, T3 putting position vertical view;

Fig. 3 is the angle of pellet shot from a slingshot switch T1, T2, T3 and bottom surface PCB;

Fig. 4 is a distress call device software flow pattern.

Embodiment

A kind of distress call device, it comprises emergency call button 5, scrambler 3 and wireless transmitter module 4, it is characterized in that: scrambler 3 is by 2 controls of control recognizer, the input end of control recognizer 2 connects pellet shot from a slingshot switches set 1 and emergency call button 5 respectively, and the pellet shot from a slingshot switches set signal that receives is discerned.

The pellet shot from a slingshot switch T be vibration switch again, cylindrical, its opering characteristic of electric apparatus and mercury cut-off are approximate, the inside is with one or the alternative mercurys of two metal hoodles, the golden guide pin in two ends is short circuit trigger end ON, silver color one end is common point COM, is lower than 15 when spending when guide pin one end is provided with the angle, is lower than the short circuit trigger end and the common point COM conducting of level one end.The utility model makes up cleverly according to the opering characteristic of electric apparatus of pellet shot from a slingshot switch T, and by computer programming, realizes Intelligent Recognition and warning automatically.

Figure 1 shows that block scheme of the present utility model, the control recognizer 2 shown in the figure is an one-chip computer, and one-chip computer can substitute with logical circuit.Pellet shot from a slingshot switches set 1 is made up of the pellet shot from a slingshot switch T more than three and three, and its common point COM is drawn out to the input end of control recognizer 2 respectively.When control recognizer 2 was one-chip computer, the common point COM of pellet shot from a slingshot switch T was drawn out to the I/O input port of one-chip computer respectively.

Each pellet shot from a slingshot switch T is formed cone shape, and the best putting position of pellet shot from a slingshot switch T in circumference is: each electronic switch T angle each other equates.Figure 2 shows that an embodiment of the present utility model, the situation that pellet shot from a slingshot switches set 1 is made up of three pellet shot from a slingshot switch T1, T2, T3.T1, T2, T3 angle each other is 120 degree, and one of them pellet shot from a slingshot switch T is vertical with the outer casing bottom of rescue beacon, as T1 and bottom vertical, is an angle of 90 degrees, and T2 then is 210 degree, and T3 is 330 degree.Each pellet shot from a slingshot switch T is to the equal projection and be angle more than 20 degree of that end of the center of circle, as shown in Figure 3.Each pellet shot from a slingshot switch T can do parallel moving with respect to the origin-location.By each pellet shot from a slingshot switch T is linked together and is connected to positive source or high level to the trigger electrode of that end of the center of circle, perhaps by each pellet shot from a slingshot switch T is linked together and is connected to power cathode or low level to the trigger electrode of that end of circumference, making the pellet shot from a slingshot switch is high level and be low level to circumference one end to the center of circle one end.Control recognizer 2 also connects a buzzer 6.

Scrambler 3 can use PT2262, the codec such as the PT2272 that are complementary with it because of on the market many uses of alarm now.Scrambler 3 sends alerting signal by 2 controls of control recognizer by wireless transmitter module 4, and the frequency of wireless transmitter module 4 is identical with the reception main frame.

Because each ingredient all is welded on the circuit board (pcb board), pcb board is mixed battery and is put into a capsule, and the position that pcb board is put makes one of them pellet shot from a slingshot switch T and capsule bottom vertical, when patient uses, available tightrope with the rescue beacon wearing on neck, also can be not on waist.When the normal person wore, according to the action of gravity principle, capsule was sagging naturally.Metal Ball among the pellet shot from a slingshot switch T is because action of gravity makes that the COM pin state of T1, T2, T3 is respectively (1,0,0).By to the one-chip computer programming, make one-chip computer assert that this is a unique normal condition.After the people fell down, the COM pin state of T1, T2, T3 can be changed by the effect of gravity, as presented (1,1,0) (0,0,0) etc.The state that in a single day one-chip computer detects non-(1,0,0) will be opened hummer 5 " toot ", " toot " sound, and prompting will be reported to the police.If the wearer is normal, can clicks emergency call button 5 and remove warning.Otherwise the emission of open wireless electricity is reported to the police after ten seconds.

If the wearer is clear-headed, need the people when sending urgent call, also can pin 5 several seconds of emergency call button, can the emission of open wireless electricity report to the police.

Claims

1, a kind of distress call device, it comprises emergency call button (5), scrambler (3) and wireless transmitter module (4), it is characterized in that: scrambler (3) is by control recognizer (2) control, the input end of control recognizer (2) connects pellet shot from a slingshot switches set (1) and emergency call button (5) respectively, and the pellet shot from a slingshot switches set signal that receives is discerned.

2, distress call device according to claim 1 is characterized in that: control recognizer (2) is one-chip computer or logical circuit.

3, distress call device according to claim 1 is characterized in that: described pellet shot from a slingshot switches set (1) is made up of the pellet shot from a slingshot switch (T) more than three and three, and its common point (COM) is drawn out to the input end of control recognizer (2) respectively.

4, distress call device according to claim 3 is characterized in that: the pellet shot from a slingshot switch (T) in the described pellet shot from a slingshot switches set (1) is vertical with the outer casing bottom of rescue beacon.

5, distress call device according to claim 3 is characterized in that: each pellet shot from a slingshot switch (T) is formed cone shape.

6, distress call device according to claim 5 is characterized in that: the putting position of pellet shot from a slingshot switch (T) in circumference is: each electronic switch (T) angle each other equates.

7, according to claim 5 or 6 described distress call devices, it is characterized in that: each pellet shot from a slingshot switch (T) is to the equal projection and be angle more than 20 degree of that end of the center of circle.

8, according to claim 5 or 6 described distress call devices, it is characterized in that: each pellet shot from a slingshot switch (T) can be done parallel moving with respect to the origin-location.

9, according to claim 5 or 6 described distress call devices, it is characterized in that: perhaps each pellet shot from a slingshot switch (T) links together and is connected to positive source or high level to the trigger electrode of that end of the center of circle; Perhaps each pellet shot from a slingshot switch (T) links together and is connected to power cathode or low level to the trigger electrode of that end of circumference.

10, distress call device according to claim 1 is characterized in that: control recognizer (2) also connects a hummer (6).