Novel electronic lock
An electronic lock, a new type of technology, is applied in building locks, non-mechanical transmission-operated locks, animal repellents, etc. It can solve problems that have not been seen, and achieve the effect of easy portability and significant production practice significance
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Embodiment 1
[0035] Such as figure 2 Shown is a structural block diagram of Embodiment 1 of the present invention.
[0036] In a preferred embodiment, the ultrasonic mosquito repellent device 2 of a novel electronic lock is a variable frequency ultrasonic mosquito repellent device 20, which includes an ultrasonic signal generator 21, a central controller 22, an electronic frequency conversion circuit 23, a high frequency Speaker 24 and infrared sensing module 25.
[0037] Furthermore, the ultrasonic signal generator 21 includes a first ultrasonic generator 210 simulating the vibration frequency of male mosquito wings and a second ultrasonic generator 211 simulating the sound wave frequency of natural enemies of mosquitoes.
[0038] As preferably, the ultrasonic frequency range of the simulated male mosquito wing vibration frequency is 21 ~ 23KH Z , the ultrasonic frequency range of simulating the sound frequency of mosquito natural enemies is 2.6~2.8 KH Z .
[0039] Further, the powe...
Embodiment 2
[0047] Such as image 3 The structural block diagram of embodiment 2 among the shown present invention. For the parts in this embodiment that are the same as in Embodiment 1, please refer to the content disclosed in Embodiment 1 for understanding, and no repeated description will be made here.
[0048] see image 3 The difference between this embodiment and Embodiment 1 is that the ultrasonic mosquito repellent device of a new type of electronic lock is a software program type ultrasonic mosquito repellent device 20', which includes an ultrasonic frequency storage unit 21', a central control 22', Ultrasonic oscillator 24' and infrared sensing module 25.
[0049] Specifically, the ultrasonic frequency storage unit 21' is composed of a first storage unit 210' and a second storage unit 211', the first storage unit 210' is used to preset and store the vibration frequency of the simulated male mosquito wing The frequency of the ultrasonic waves; the second storage unit 211' is u...
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