A data acquisition and emergency public address pole system suitable for field installation
A technology of emergency broadcasting and data collection, applied in broadcasting specific applications, ladders, building types, etc., to improve the ability of disaster relief and disaster relief emergency information release
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[0027] like Figure 1-3 As shown, the data acquisition and emergency public address pole system suitable for field installation described in the embodiment of the present invention includes an emergency broadcast column main body 1, and a system equipment cabin 2 is installed at the bottom of the emergency broadcast column main body 1 and is located at the bottom of the equipment cabin A full-protection maintenance-free battery pack 3 is set, the full-protection maintenance-free battery pack 3 is connected to the full-protection communication power supply 4 and an emergency work bag 5 is arranged between the two, and an SPD line lightning protection circuit is installed above the emergency work bag 5 A surge protection box 6, and a fully waterproof temperature-controlled fan 7 is configured at the same time; several aluminum alloy ladder assemblies 11 are installed in sequence from top to bottom at the middle section of the emergency broadcast column main body 1, and each sever...
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