Security protection device and security protection system
A technology of security equipment and security system, which is applied in the direction of anti-theft alarm mechanical start, instrument, alarm, etc., to achieve the effect of easy remote monitoring, easy setting of related parameters, and simple structure
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Embodiment 1
[0035] This embodiment provides a security device 1 .
[0036] Such as figure 1 Shown is a schematic structural diagram of the security device 1 involved in this embodiment when it adopts a U-shaped structure, wherein the security device 1 includes a first Bluetooth chip 11, a first buzzer 12, an onboard power supply 13, and a circuit line 14 , trigger area 15, housing 16, such as figure 2 As shown, the trigger area and the housing form a U-shaped structure, which is easier to deform or break the trigger area; the first buzzer 12 and the onboard power supply 13 are all connected to the first Bluetooth chip 11, and set Inside the housing 16; the trigger area 15 is located at the bend of the housing 16, the trigger area 15 is made of brittle material, the inside is solid and wraps the circuit line 14, and one end of the circuit line 14 is connected to On one port of the first bluetooth chip 11 , after bypassing the trigger area 15 , the other end of the loop line 14 is connec...
Embodiment 2
[0039] The main difference between this embodiment and the above-mentioned embodiment 1 is that this embodiment 2 is not arranged indoors, but is worn on the body for portable use.
[0040]When the user is in danger, such as robbery, robbers, getting lost, etc., the user only needs to pinch any one of the two shoulders of the security device 1 to trigger the buzzer to generate high-frequency tweets, so as to scare off the robbers and The function of calling for help around and showing where you are.
Embodiment 3
[0042] The main difference between this embodiment and the above-mentioned embodiment 1 is that this embodiment 3 is arranged indoors, and has multiple security devices 1 and a central controller 2 at the same time to form a security system; wherein, the principle of the central controller 2 block diagram as Figure 4 As shown, the central controller 2 includes an internal power supply 21, an external power supply 22, a second Bluetooth chip 23, a second buzzer 24, a switch 25, and a housing 26, wherein the internal power supply 21, the external power supply 22, the second Both buzzers 24 are connected to the second bluetooth chip 23 and arranged inside the shell 26 .
[0043] The second bluetooth chip 23 is a chip of the same format as the first bluetooth chip 11, and can communicate with each other;
[0044] Both the internal power supply 21 and the external power supply 22 are set to provide power for the central controller 2. When the external power supply 22 is cut off, ...
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