CN212966455U

CN212966455U - Audible and visual alarm with wireless release function

Info

Publication number: CN212966455U
Application number: CN202022149150.2U
Authority: CN
Inventors: 谢春虎
Original assignee: Shenzhen Xft Medical Ltd
Current assignee: Shenzhen Xft Medical Ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-04-13
Anticipated expiration: 2030-09-27

Abstract

The utility model provides an audible-visual annunciator of function is relieved in utensil is wireless, including host computer and warning resolution ware, adopt wireless communication between host computer and the warning resolution ware, wherein the host computer includes: the alarm system comprises a door opening detection module, a sound generation module, a light generation module, a central processing unit, an alarm duration setting module, a wireless transmission module and a power management module; the alarm eliminator comprises an RFID card or a mobile terminal, a door opening detection module, a sound generation module, a light generation module and an alarm time setting module, wherein the wireless transmission module and the power management module are connected with the central processing unit, the power management module is the door opening detection module, the sound generation module, the light generation module, the central processing unit, the wireless transmission module and the alarm time setting module provide power and carry out power management.

Description

Audible and visual alarm with wireless release function

Technical Field

The utility model belongs to alarm field for the first aid device especially relates to an audible-visual annunciator of function is relieved to utensil wireless.

Background

First-aid equipment AED (automatic external defibrillator) is mostly placed in a wall cabinet in public places to prevent random misuse, the wall cabinet is generally provided with an alarm, the AED is taken out from the wall cabinet through audible and visual alarm of the alarm, and the AED needs to be manually operated to remove the alarm after being taken out.

The first problem that prior art exists, sound warning and light warning are the separation, and sound warning module is in the cupboard, and light warning module is outside the cupboard (generally at the cupboard top), and the part is many, and the structure is complicated, and is with high costs.

The second problem that exists in the prior art, the alarm is relieved after the cabinet is opened, the alarm is realized by inserting a mechanical key into a key hole formed by a DC socket hole on the alarm host, the DC socket elastic sheet is easy to age and has poor contact, and the risk that the alarm cannot be relieved exists.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at overcomes the weak point among the above-mentioned prior art, and provides a wireless audible-visual annunciator who removes the function of utensil, and its concrete technical scheme is:

the utility model provides a reputation alarm of function is relieved in utensil is wireless, includes host computer and warning releaser, adopts wireless communication between host computer and the warning releaser, and wherein the host computer includes: the alarm system comprises a door opening detection module, a sound generation module, a light generation module, a central processing unit, an alarm duration setting module, a wireless transmission module and a power management module; the alarm eliminator comprises an RFID card or a mobile terminal, wherein the door opening detection module, the sound generation module, the light generation module and the alarm time setting module are connected with the central processing unit, the power management module is the door opening detection module, the sound generation module, the light generation module, the central processing unit, the wireless transmission module and the alarm time setting module provide power and carry out power management.

Further, the wireless communication is RFID radio frequency communication, Bluetooth or WIFI.

Further, the microprocessor of the central processing unit is an 8 or 32-bit singlechip.

Further, the door opening detection module is a reed switch or a Hall sensor.

Furthermore, the sound generation module is used for driving a loudspeaker or a buzzer to sound by an audio transformer.

Furthermore, the lamplight generating module drives the high-power LED to emit light by a triode or a field effect transistor.

Further, the alarm duration setting module is a dial switch.

Through the technical scheme, the utility model discloses an audible-visual annunciator of function is relieved to utensil is wireless has following advantage, can unite two into one sound and light module in the host computer, and the part is few, simple structure, and is with low costs, adopts wireless control to relieve the warning simultaneously, does not have mechanical switch, and non-contact operation has improved the reliability of product, and user experience is better.

Drawings

Fig. 1 shows the acousto-optic alarm with wireless release function of the utility model.

Reference numerals: 1. a host; 2. a door opening detection module; 3. a sound generation module; 4. a light generating module; 5. a central processing unit; 6. an alarm duration setting module; 7. a wireless transmission module; 8. a power management module; 9. alarm receiving and removing device

Detailed Description

As fig. 1, the utility model discloses a host computer and warning releaser, wherein the host computer includes: the alarm system comprises a door opening detection module, a sound generation module, a light generation module, a central processing unit, an alarm duration setting module, a wireless transmission module and a power management module; the alarm eliminator comprises an RFID card, a mobile phone and a tablet personal computer. The door opening detection module, the sound generation module, the light generation module, the alarm time setting module, the wireless transmission module and the power management module are all connected with the central processing unit.

The host and the alarm eliminator adopt wireless communication, and the wireless communication mode is RFID radio frequency communication, Bluetooth, WIFI and the like.

The power management module is a door opening detection module, a sound generation module, a light generation module, a central processing unit, a wireless transmission module, an alarm time setting module and the like, and provides power and performs power management.

The central processing unit is a processing control center, signals from the door opening detection module enter the central processing unit, the central processing unit outputs control signals to the sound generation module and the light generation module after recognizing that the cabinet door is opened, and the sound generation module starts the audio driving circuit after receiving a control instruction of the central processing unit to drive the loudspeaker or the buzzer to sound; the light generation module starts the LED driving circuit after receiving the control instruction of the central processing unit, and the LED driving circuit drives the LED to emit light.

The alarm duration setting module outputs a signal to the central processing unit, the central processing unit is analyzed and identified and then is timed by the internal timer, and a control signal is output to close the sound generation module and the light generation module after the timed time is up.

The wireless transmission module receives a wireless control signal from the alarm eliminator, the wireless transmission module transmits the control signal to the central processing unit, and the central processing unit outputs the control signal to the sound generation module and the light generation module after analysis and identification, so that the sound and light alarm is turned off.

When the alarm eliminator is an RFID card, the corresponding wireless transmission module is an RFID identification module, and the transmission identification distance is generally within 5 CM.

When the alarm eliminator is a mobile terminal such as a mobile phone or a tablet personal computer, the corresponding wireless transmission module is a Bluetooth module or a WIFI module, and the control function is realized through an APP or a WeChat applet on the mobile phone or the tablet personal computer.

Specifically, the microprocessor of the central processing unit is an 8-bit or 32-bit singlechip, and the singlechip with general models of GD, ST, STC, New Tang and the like can be used.

The door opening detection module outputs a door state signal and is realized by a reed switch or a Hall sensor.

The sound generation module is used for driving a loudspeaker or a buzzer to sound by an audio transformer.

The light generating module drives the high-power LED to emit light by a triode or a field effect tube.

The alarm time length setting module is realized by a dial switch, and various time lengths such as 30 seconds, 1 minute, 3 minutes and 10 minutes are set through the combination of on and off of the dial switch.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a reputation alarm that utensil is wireless removes function which characterized in that, includes host computer and warning releaser, adopts wireless communication between host computer and the warning releaser, and wherein the host computer includes: the alarm system comprises a door opening detection module, a sound generation module, a light generation module, a central processing unit, an alarm duration setting module, a wireless transmission module and a power management module; the alarm eliminator comprises an RFID card or a mobile terminal, wherein the door opening detection module, the sound generation module, the light generation module and the alarm time setting module are connected with the central processing unit, the power management module is the door opening detection module, the sound generation module, the light generation module, the central processing unit, the wireless transmission module and the alarm time setting module provide power and carry out power management.

2. The audible and visual alarm with wireless release function as claimed in claim 1, wherein said wireless communication is RFID radio frequency communication, bluetooth or WIFI.

3. The audible and visual alarm with wireless release function as claimed in claim 1, wherein said microprocessor of said central processing unit is an 8 or 32 bit single chip microcomputer.

4. The audible and visual alarm with the wireless release function according to claim 1, wherein the door opening detection module is a reed switch or a hall sensor.

5. The audible and visual alarm with the wireless release function as claimed in claim 1, wherein the sound generation module is driven by an audio transformer to make a horn or a buzzer sound.

6. The audible and visual alarm with the wireless release function as claimed in claim 1, wherein the light generating module is a triode or a field effect transistor driving a high-power LED to emit light.

7. The audible and visual alarm with the wireless release function according to claim 1, wherein the alarm duration setting module is a dial switch.