CN214670998U

CN214670998U - One-key alarm

Info

Publication number: CN214670998U
Application number: CN202120564769.1U
Authority: CN
Inventors: 易泽宇
Original assignee: Yinuo Intelligent Shenzhen Technology Co ltd
Current assignee: Yinuo Intelligent Shenzhen Technology Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-11-09
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a one-key alarm belongs to wisdom campus technical field. The alarm device comprises an alarm device host, an alarm device extension and a remote controller, wherein the alarm device host is communicated with the alarm device extension and the remote controller and receives alarm triggering or sends an alarm cancellation signal from the extension and the remote controller; the alarm extension sends an alarm triggering signal to the host and receives an alarm canceling signal from the host, and the remote controller sends the alarm triggering signal and the alarm canceling signal to the host, can be in wireless connection with a market universal infrared alarm and receives a wireless signal from the infrared alarm. The problem that an existing campus alarm system cannot effectively and timely alarm for dangerous situations is solved.

Description

One-key alarm

Technical Field

The utility model relates to a wisdom campus technical field especially relates to a one-key alarm.

Background

The campus student safety is the central importance in school teaching activities and is widely concerned by people in all communities, so that the safety of students in the campus is also a problem which is valued by people, but when dangerous situations or problems occur in the campus, a good alarm means is not provided, the school alarm or artificial alarm is often used, and under the critical condition, the types and places of the dangerous situations can not be effectively described due to the tension condition and the time problem of the students, so that the judgment and the processing speed of the people on the dangerous situations are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a key alarm provides one kind and can install the key alarm in the school to can report to the police to the various dangerous situations that take place in the campus, can't carry out the problem of effective and real-time warning to the dangerous situation condition among the solution current campus alarm system.

The utility model adopts the technical scheme as follows:

a one-key alarm comprises an alarm main machine, an alarm extension and a remote controller, wherein the alarm main machine is communicated with the alarm extension and the remote controller and receives alarm triggering or sends an alarm canceling signal from the extension and the remote controller; the alarm extension sends an alarm triggering signal to the host and receives an alarm canceling signal from the host, and the remote controller sends the alarm triggering signal and the alarm canceling signal to the host, can also be in wireless connection with a market universal infrared alarm to receive a wireless signal from the infrared alarm.

Further, the alarm host comprises a host shell and a PCB (printed circuit board), wherein the host shell is a metal shell, circular wire inlet holes are formed in the top and the lower portion of the host shell, a liquid crystal touch screen is arranged on the front face of the host shell, and a plurality of double-color LED metal keys are arranged below the liquid crystal touch screen.

Furthermore, in the double-color LED metal keys, one double-color LED self-recovery metal key is used as a warning key, and one double-color LED self-locking metal key is used as a defense key.

Furthermore, alarm host computer PCB circuit board sets up inside the host computer shell, and PCB circuit board upper portion is provided with antenna, communication interface and loudspeaker interface, and PCB circuit board still includes power amplifier module, main control MCU, drive module, 433 communication module. The voice decoding module can convert characters into voice and is used for generating address voice and warning voice, the 433 communication module comprises a star-shaped networking 433 module and a general 433 module, the star-shaped networking 433 module is communicated with an extension set and a remote controller and is used for receiving alarm triggering or sending an alarm cancellation signal from the extension set and the remote controller, a host is provided with an external microphone interface with a key function, when a security worker presses a key, the security worker can call through a loud speaker, a microphone is arranged in the host, when warning occurs, the security worker can talk with a telephone answering party, the host is provided with a 12V alarm lamp driving interface and can be externally connected with an alarm lamp, a red lamp flickers when warning occurs, the power amplification module comprises a 100W power amplifier (external speaker) and a 5W power amplifier (internal speaker), the 100W power amplifier (external speaker) is used for security calling and voice broadcasting when warning occurs, the 5W power amplifier (built-in loudspeaker) is used for personnel conversation when the conversation is successful. The communication interface comprises a network port, a telephone port and an alarm lamp interface, and is communicated with the background server through the network port through the network, the alarm situation data is uploaded, and the extension address information is received.

Preferably, the mainboard is reserved with an RS232 interface and an RS485 interface, and the expansion of the module functions can be carried out.

Preferably, the general 433 module is connected with the market general infrared alarm in a wireless mode, and receives wireless signals from the infrared alarm.

Further, the alarm extension comprises an extension shell and a PCB (printed circuit board), the extension shell is provided with a metal shell, a circular wire inlet hole is formed in the top and the lower portion of the extension shell, a plurality of keys of bicolor LED metal keys are arranged on the front surface of the extension shell, and one bicolor LED self-recovery metal key serves as a warning key in the bicolor LED metal keys.

Further, alarm extension PCB circuit board sets up inside extension shell, PCB circuit board includes power amplifier module and 433 communication module. The 433 communication module comprises a star networking 433 module and a general 433 module, the extension can communicate with the host through the star networking 433 module, can send an alarm trigger signal to the host and receive an alarm cancel signal from the host.

Preferably, the general 433 module is connected with a market general infrared alarm in a wireless mode, and the extension set receives wireless signals from the infrared alarm.

Further, the remote controller includes remote controller shell and PCB circuit board, the remote controller shell adopts metal casing, and the top of remote controller shell is provided with the antenna interface, antenna interface and gluey excellent antenna connection, the front of remote controller shell is provided with a plurality of buttons, and square entrance hole has been seted up to the right side of remote controller shell.

Further, the remote controller PCB circuit board is arranged inside the remote controller shell and comprises a star networking 433 module and a MINI-USB interface.

As preferred, host computer and extension PCB circuit board still include 12V lithium cell interface, 12V lithium cell interface is connected with the stand-by battery power, and host computer and extension stand-by lithium cell electric quantity detect the demonstration, just are using the lithium cell during operation when the host computer outage, close main loudspeaker function.

Furthermore, the PCB circuit board adopts a lightning protection design and is supplied with power by AC 220V.

Preferably, the remote controller adopts a large-capacity battery, and a power indicator lamp is added.

The utility model has the advantages that:

1. the utility model discloses a key alarm, the function is abundant, and the communication is reliable and stable, and type and the position that can be accurate definite warning, what the guarantee can be timely after taking place the dangerous situation handles the dangerous situation and takes corresponding measure to great improvement student and teacher's life safety.

2. The utility model discloses a key alarm, simple structure makes things convenient for dismouting and device to change, can effectually carry out effectual cover and real-time control to needs monitoring area to serial number and the fault type that can audio-visual understanding trouble equipment when equipment breaks down, thereby can carry out timely change, greatly reduced the investigation work of equipment trouble.

Drawings

Fig. 1 is a block diagram of the structure of the one-key alarm host of the present invention;

fig. 2 is the electrical module schematic diagram of the one-key alarm main unit of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Example 1

The utility model provides a one-key alarm, includes alarm host computer, alarm extension and remote controller, the alarm host computer passes through star type network deployment 433 module and alarm extension, remote controller communication, receives the alarm trigger or send alarm cancellation signal that come from extension and remote controller, the alarm extension can send alarm trigger signal and give the host computer and receive the alarm cancellation signal that comes from the host computer, the remote controller passes through star type network deployment 433 module and host computer communication, can send alarm trigger signal and alarm cancellation signal and give the host computer.

As shown in fig. 1, the alarm main unit, the main unit shell is made of metal shell, the main unit is provided with 5 metal keys (four small and one large) with double-color LEDs, the five alarm keys are five alarm keys, one double-color LED self-recovery metal key is used as a warning key, and one double-color LED self-locking metal key is used as a defense key; the method corresponds to seven alarm types of campus deception, fire, violent attack, earthquake, air attack alarm, alarm cancellation and defense deployment. The key with the double-color LED is bright green when normal, bright red when triggered, and returns green after the alarm is cancelled. The front surface of the host is provided with a 7.0-inch liquid crystal touch screen for information display, system setting and other functions;

the host is provided with a voice decoding module which can convert the characters into voice and is used for generating address voice and warning voice; the host is provided with a wireless telephone and is used for automatically dialing the stored telephone and broadcasting voice when an alarm occurs; the host is provided with a 100W power amplifier (external loudspeaker) for security calling and voice broadcasting when an alarm occurs; the host is provided with a 5W power amplifier (built-in loudspeaker) for personnel conversation when the conversation is successful; the host is provided with a network port and is communicated with the background server through a network, alarm situation data is uploaded, and extension address information is received; the host is provided with a 12V alarm lamp driving interface and can be externally connected with an alarm lamp, and a red lamp flickers when an alarm condition occurs; the host can communicate with the extension and the remote controller through the star networking 433 module, and receives alarm triggering or sends an alarm cancellation signal from the extension and the remote controller; the host is provided with a general 433 module which is wirelessly connected with a market general infrared alarm, receives wireless signals from the infrared alarm and can increase the length of an antenna to ensure the communication quality; the host machine can also be provided with a 12V lithium battery interface, a standby battery power supply can be accessed, and when the standby battery is used, except that the output is forbidden by a loud speaker, other functions can be normally used; a microphone is arranged in the host, and security personnel can talk with a telephone receiver when an alarm occurs; the host machine is provided with an external microphone interface with a key function, and when a security worker presses the key, the security worker can speak out through a loud speaker; the main PCB of the host adopts a lightning protection design and is powered by AC 220V.

The host equipment detects the working states of all the extension sets, the remote controllers and the infrared probes registered by the host and displays the working states on the display screen. When any equipment triggers an alarm, the host judges where to trigger the alarm and carries out voice broadcast three times according to a preset address, an alarm lamp flickers all the time, alarm information is sent to a server, a display screen simultaneously displays the alarm information and generates an alarm information recording table according to the display position of an address table; then dialing 110 (campus violence does not dial) and broadcasting alarm conditions by a pre-stored telephone, wherein the number of the number is 6 at most, each number is dialed for 3 times under the condition of not getting through, and voice is played for 3 times circularly after getting through until the opposite side hangs up or finishes playing; after the telephone is finished and not cancelled, the voice is continuously and circularly played, security personnel can cancel the alarm through the cancel key, the host defense deployment key can be used for triggering defense deployment of the infrared alarm at night, and the host receives a trigger signal from the extension or the alarm and sounds an alarm when the defense deployment state is set and sends alarm data to a background; if the defense is cancelled, all alarm signals are ignored, a telephone answering party can talk with security personnel through a small loudspeaker and a built-in microphone, the host can monitor key signals of the mobile phone end, identify corresponding signals to perform a calling function, and a dialed telephone can be stored through the touch screen; the communication between the extension and the host is encrypted, so that the false alarm condition is reduced as much as possible; the host reports the alarm event to the server through the network port, and can set parameters such as equipment address information, telephone information and the like through the network port. Each device is provided with a unique code which is uniquely corresponding to a detailed address, the device code needs to be read out, and after corresponding codes and address information are input on a server, the corresponding codes and address information are integrated and packaged by the server and are issued to the devices. And can set up whether the remote controller cancel the button is effective at last host computer, the host computer outage and when using the lithium cell work, close main loudspeaker function, host computer and extension reserve lithium cell electric quantity detect and show, the host computer still has regularly to rest the screen, does not have the dark screen power of operation

Example 2

As shown in fig. 2, the alarm extension has 5 keys of bicolor LED metal keys, corresponding to five alarm conditions, and one self-recovery metal key is used as an alarm cancel key; the extension is provided with a 5W trumpet which can sound to warn when the alarm condition is triggered; the branch machine can communicate with the host machine through the star networking 433 module, can send an alarm triggering signal to the host machine and receive an alarm canceling signal from the host machine; the device alarm trigger button needs to be pressed for 1-2s for triggering.

Preferably, the extension set is provided with a general 433 module which is wirelessly connected with a market general infrared alarm, receives a wireless signal from the infrared alarm and sends the wireless signal to the host;

the branch machine main PCB adopts a lightning protection design, and is powered by AC 220V; the extension is provided with a 12V lithium battery interface, can be connected with a standby battery power supply, and can be normally used for all functions when the standby battery is used.

The remote controller is provided with 6 plastic keys corresponding to five alarm conditions and an alarm cancel key; the remote controller can communicate with the host through the star networking 433 module and can send an alarm triggering signal and an alarm canceling signal to the host; the remote controller is powered by a 3.7V lithium battery and provided with a power switch, a conventional mobile phone charger can be used for charging through the MINI-USB interface, and the remote controller can prompt that the electric quantity is low through an LED.

The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can be covered within the protection scope of the present invention without the changes or substitutions conceived by the inventive work within the technical scope disclosed by the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A one-key alarm is characterized in that: the alarm device comprises an alarm device host, an alarm device extension and a remote controller, wherein the alarm device host is communicated with the alarm device extension and the remote controller and receives alarm triggering or sends an alarm cancellation signal from the extension and the remote controller; the alarm extension sends an alarm triggering signal to the host and receives an alarm canceling signal from the host, and the remote controller sends the alarm triggering signal and the alarm canceling signal to the host.

2. A one-touch alarm according to claim 1 wherein: the alarm main unit comprises a main unit shell and a PCB circuit board, wherein the main unit shell is a metal shell, circular wire inlet holes are formed in the top and the lower portion of the main unit shell, a liquid crystal touch screen is arranged on the front face of the main unit shell, and a plurality of double-color LED metal keys are arranged below the liquid crystal touch screen.

3. A one-key alarm according to claim 2 wherein: in the double-color LED metal keys, one double-color LED self-recovery metal key is used as a warning key, and the other double-color LED self-locking metal key is used as a defense key.

4. A one-key alarm according to claim 2 wherein: alarm host computer PCB circuit board sets up inside the host computer shell, and PCB circuit board upper portion is provided with antenna, communication interface and loudspeaker interface, and PCB circuit board still includes power amplifier module, main control MCU, drive module, 433 communication module and speech decoding module.

5. A one-touch alarm according to claim 1 wherein: alarm extension includes extension shell and PCB circuit board, the metal casing is adopted to the extension shell, and circular entrance hole has been seted up with the lower part at the top of extension shell, and the extension shell openly is provided with a plurality of button bicolor LED metal button, among the bicolor LED metal button, a bicolor LED self-resuming metal button is as the button of warning of disappearing.

6. The one-key alarm according to claim 5, wherein: alarm extension PCB circuit board sets up inside extension shell, PCB circuit board includes power amplifier module and 433 communication module.

7. A one-touch alarm according to claim 1 wherein: the remote controller comprises a remote controller shell and a PCB circuit board, wherein the remote controller shell is a metal shell, an antenna interface is arranged at the top of the remote controller shell and is connected with a rubber rod antenna, a plurality of keys are arranged on the front side of the remote controller shell, and a square wire inlet hole is formed in the right side of the remote controller shell.

8. A one-touch alarm according to claim 1 wherein: the remote controller PCB circuit board is arranged inside the remote controller shell and comprises a star networking 433 module and a MINI-USB interface.

9. A one-key alarm according to any one of claims 4 or 6 wherein: the PCB circuit board further comprises a 12V lithium battery interface, and the 12V lithium battery interface is connected with a standby battery power supply.

10. A one-key alarm according to any one of claims 4 or 6 wherein: the PCB circuit board adopts a lightning protection design and is supplied with power by AC 220V.