Intelligent anti-theft device based on 4G (Fourth Generation) communication technique
An anti-theft device and communication technology, applied in the field of communication, can solve the problems of the wearer's property loss, the anti-theft device is easy to enter water, and the wearer forgets, so as to achieve the effects of not being easily forgotten and lost, having a long service life and reducing economic losses
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Embodiment 1
[0031] Embodiment 1: An intelligent anti-theft device based on 4G communication technology, including a transmitting circuit chip and a receiving circuit chip, the transmission circuit chip and the receiving circuit chip realize the connection and transmission of signals through 4G communication signals, and the circuit signals in the receiving circuit chip are connected There are alarm devices such as vibrator and buzzer, and a photoelectric sensor is connected to the circuit signal in the receiving circuit chip.
[0032] Such as figure 1 and 2 As shown, the receiving circuit chip is arranged in a spherical storage box 1, and the spherical storage box 1 is vertically fixed with a connecting rod 11 that can be inserted into the earphone hole 31 of the mobile phone 3, and a connecting rod 11 is also inserted into the connecting rod 11. root cleaning rod 12, and the bottom of connecting rod 11 is rotated to be provided with the limiting sheet 13 that conflicts with the bottom s...
specific Embodiment approach
[0034] The specific embodiment: the storage box 2 with the transmitting circuit chip is placed in the knapsack, and the positioning pin 21 is used so that the storage box 2 is installed in the knapsack and will not roll freely in the knapsack, and the storage box 2 is installed near the knapsack. At the opening zipper place: the spherical storage box 1 equipped with the receiving circuit chip is inserted into the earphone hole 31 of the mobile phone 3 through the connecting rod 11, and the control switch 16 is turned on.
[0035] When someone opens the backpack, the photoelectric sensor in the transmitting circuit chip can transmit the signal to the receiving circuit chip after sensing the light change, and the receiving circuit chip will send out vibration and alarm prompts to remind the user that the backpack is opened in an abnormal state. Effectively played an anti-theft role.
[0036] In the idle state, the stopper 13 can be rotated so that the cleaning rod 12 protrudes f...
Embodiment 2
[0040] Embodiment 2: An intelligent anti-theft device based on 4G communication technology, the difference from Embodiment 1 is that, as Figure 4 As shown, at this time, a connection gasket 15 is fixedly provided on the spherical storage box 1 away from the connecting rod 11, and the connection gasket 15 includes an elastic inner gasket 151 and a hard outer gasket 152, and the inner gasket 151 of the elastic The thickness is 0.5-1mm, and the thickness of the hard outer backing ring 152 is 3-4mm.
[0041] Specific implementation method: when the earphone hole 31 of the mobile phone 3 needs to be inserted into the earphone, it is only necessary to make the connection pad ring 15 and the earphone hole 31 coaxially arranged, and then insert the earphone into the earphone hole 31 and get final product, and the earphone is inserted into the earphone hole 31. At the same time, it conflicts with the elastic inner backing ring 151, because the elastic inner backing ring 151 has a cert...
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