Multi functional coded device for anti peering
A multi-functional, cryptographic technology, applied in construction, security transaction partitions, building structures, etc., can solve the problems of messy, wasteful, unsightly counter windows, avoid duplication of components and save raw materials.
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[0009] In the figure, the anti-peeping device of multifunctional password of the present invention installs interphone speaker 2 on the inwall of its anti-peeping cover shell 1, and purple light illuminating lamp 3, observation magnifying glass are set under the upper end observation port of anti-peeping cover shell 1 sheet 3, the microphone 5 is arranged at the rear end of the operator's hand inlet 6, the electronic device assembly 8 is installed inside the password keyboard 7, the signature pen socket 9 is arranged on the side of the anti-peep cover 1, and the bundled wires 10 of various equipment extend The peep-proof cover 1 leads to the counter window.
[0010] When making, process various required parts and assemble according to the above requirements. The keyboard privacy-preventing cover 1 can be covered on the original password keyboard 7 for use, or the keyboard privacy-preventing cover 1 and the password keyboard 7 can be designed and manufactured as an integral pro...
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