Safety protection device of passive intelligent lock based on RFID
A safety protection device and smart lock technology, applied in the field of smart locks, can solve problems such as failure to use normally, fast power consumption of the working power supply, troublesome installation, etc.
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[0036] The embodiment of the present invention discloses a safety protection device for an RFID-based passive smart lock, including a water wellhead 1, a first welding plate 2, a second welding plate 3, a passive smart lock component 4 and a pre-positioning component 5:
[0037] According to attached figure 1 As shown, the upper surface of the wellhead 1 is rotatably connected with a well cover 101 through a hinge, and the well cover 101 can rotate on the wellhead 1 .
[0038] According to attached figure 1 , 2As shown in and 3, the upper surface of the first welding plate 2 is fixedly connected with a top plate 201, and both sides of the first welding plate 2 are fixedly connected with side plates 202, and the side plates 202 are all welded on the outer circular surface of the water well head 1, and the side plates 202 are fixedly connected to each other. One side of the plate 202 is provided with a first pre-positioning groove 204, and the first pre-positioning groove 204 ...
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Abstract
Description
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