Two-dimensional code device
A two-dimensional code and code card technology, applied in the field of two-dimensional code devices, can solve problems such as defrauding information, collecting money, economic losses, etc., and achieve the effect of reducing the risk of damage or camouflage
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Embodiment 1
[0049] Such as Figure 1 to Figure 32 The shown two-dimensional code device includes a code card 10, and the code card 10 is provided with a two-dimensional code 101 that can be scanned by a mobile terminal (not shown in the figure) to perform payment or unlocking operations. The two-dimensional code device Also includes a box body 20, the box body 20 is provided with a storage room 201 and a window 202 communicating with the storage room 201, the code card 10 is located in the storage room 201, and the box body 20 is provided with a window that can be selectively opened or closed. The window and door mechanism of the window 202, the two-dimensional code 101 on the code card 10 is exposed through the window 202 when the window 202 is opened for scanning to perform payment or unlocking operations.
[0050] The two-dimensional code 101 on the code card corresponds to the position of the window 202 for the two-dimensional code 101 to be exposed through the window 202 (that is to ...
Embodiment 2
[0148] The implementation of the driving mechanism in this embodiment is different from that in Embodiment 1. The driving mechanism in this embodiment is an electric driving mechanism, such as Figure 33 and Figure 34 As shown, the driving mechanism includes a controller 913, a driving motor 90, an inductor 914 and a transmission mechanism, and the controller 913, the driving motor 90, the inductor 914 and the transmission mechanism are all installed in the housing chamber 201 of the box body;
[0149] The inductor 914 and the drive motor 90 are electrically connected to the controller 913 respectively;
[0150] The sensor 914 is provided with a predetermined sensing range. When an object (such as a mobile terminal, payment or unlocking the operator's hand or other objects) enters the sensing range, the sensor sends a door opening signal to the controller, and the controller receives the signal sent by the sensor. After receiving the start signal, the drive motor starts to r...
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