Alarm device

A technology of alarm device and vibration sensor, which is applied in the direction of alarm, anti-theft alarm, anti-theft alarm mechanical start, etc., can solve the problem that valuables such as computers are easy to be stolen, and achieve the effect of convenient daily life, convenient use and convenient operation

Inactive Publication Date: 2020-03-10
赵亚平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that valuables such as computers of middle school students are easily stolen in the prior art, the present invention provides an alarm device

Method used

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  • Alarm device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] An alarm device, including a fingerprint reader 1, a speaker 2, a switch 3, a setting button 4, a single-chip microcomputer with Bluetooth 6, a vibration sensor 7, a charging socket 8, a power display 9, a battery 10, a flashing light 11, and a power gauge 12;

[0036] Pattern recognizer 1, speaker 2, switch 3, setting button 4, vibration sensor 7, power display 9, battery

[0037] 10. The blinking light 11 and the fuel gauge 12 are respectively connected to the single-chip microcomputer 6 containing bluetooth;

[0038] Fingerprint reader 1, speaker 2, switch 3, setting button 4, vibration sensor 7, power display 9, flashing

[0039] Both the lamp 11 and the fuel gauge 12 are respectively connected to the battery 10 ; the battery 10 is connected to the charging socket 8 .

[0040] The vibration sensor 7 is an electrodynamic vibration sensor. The default display in the power display 9 is eight grids for full power.

[0041] The charging socket 8 is a charging socket ...

Embodiment 2

[0051]It is basically the same as Embodiment 1, except that the vibration sensor 7 is an eddy current type vibration sensor. The charging socket 8 is a charging socket for an Android mobile phone or a charging socket for an Apple mobile phone.

Embodiment 3

[0053] It is basically the same as Embodiment 1, except that the vibration sensor 7 is an inductive vibration sensor.

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Abstract

The invention discloses an alarm device. The alarm device comprises a fingerprint identifier, a loudspeaker, a switch, a setting button, a Bluetooth-containing single-chip microcomputer, a vibration sensor, a charging socket, an electric quantity display screen, a battery, a flashing light and a voltameter. The fingerprint recognizer, the loudspeaker, the switch, the setting button, the vibrationsensor, the electric quantity display screen, the battery, the flashing light and the voltameter are respectively connected to the Bluetooth-containing single chip microcomputer. The fingerprint identifier, the loudspeaker, the switch, the setting button, the vibration sensor, the electric quantity display screen, the flashing light and the voltameter are respectively connected to the battery. Thebattery is connected to the charging socket. The alarm device is small in size, convenient to carry, high in alarm sensitivity and powerful in anti-theft function. A user can know the electric quantity at any time through the external electric quantity display screen, so that use is convenient and safe.The safety of valuables such as personal computers is effectively guaranteed, and great convenience is brought to daily life of students.

Description

technical field [0001] The invention relates to an alarm device, belonging to the field of small alarms. Background technique [0002] In university libraries, it is not uncommon for thieves to steal valuables such as students' computers while students are eating, which not only causes students to suffer material and spiritual losses, but also easily causes panic. And also do not have the siren that is used for library anti-theft on the market at present. Contents of the invention [0003] In order to solve the problem that valuables such as computers of middle school students are easily stolen in the prior art, the invention provides an alarm device. [0004] In order to solve the problems of the technologies described above, the technical scheme adopted in the present invention is as follows: [0005] An alarm device comprising: [0006] Fingerprint reader, speaker, switch, setting button, microcontroller with bluetooth, [0007] Vibration sensor, charging socket...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B13/14
CPCG08B13/1436
Inventor 赵亚平
Owner 赵亚平
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