Meeting room multi-facility remote one-key on-off controller

Abstract

The invention provides a meeting room multi-facility remote one-key on-off controller which comprises a wiring terminal A0, a wiring terminal A1, a wiring terminal B0, a wiring terminal B1, a wiring terminal F0, a wiring terminal F1, a wiring terminal F2, a wiring terminal F3, a rectifier bridge pile UR, a voltage regulating integrated circuit IC1, a switch K1, a potentiometer RP1, a resistor R2,a resistor R3, a resistor R4, an electrolytic capacitor C2, an electrolytic capacitor C3, a non-electrolytic capacitor C1, a non-electrolytic capacitor C3, a +12V direct-current power source E1, a normally-on relay J, a jack X1, a jack X2, a jack X3, a NPN-type triode VT1 and a diode D1. The controller has the advantages that on or off of various facilities in a meeting room can be completed by operating one key only, so that time and labor are saved, and electric energy waste and potential safety hazards caused by the fact that the facilities are forgotten to be turned off can be avoided; thecontroller is supportive of remote operation, so that shuttling back and forth of management personnel between an office and the meeting room is avoided.

Description

technical field [0001] The invention relates to a conference room equipment control device, in particular to a conference room multi-equipment remote one-key opening and closing controller. Background technique [0002] With the increasing popularity of computers and other modern office equipment, the current large conference rooms, especially large venues, are often equipped with projectors, ventilation systems, air conditioners, lighting systems, audio systems and other equipment at the same time. These devices need to be enabled at the same time. The activation or deactivation of these devices requires managers to manually operate the switches of these devices one by one, and these devices are often distributed in different locations in the conference room, especially in large venues, requiring managers to run around many times to complete the operation, which is time-consuming and laborious, and is easy to delay use. In addition, due to the large number of equipment, w...

AI Technical Summary

Problems solved by technology

The activation or deactivation of these devices requires managers to manually operate the switches of these devices one by one, and these devices are often distributed in different locations in the conference room, especially in large venues, requiring managers to run around many times to complete the operation, which is time-consuming and laborious, and is easy to delay use

In addition, due to the large number of equipment, when the management personnel close the equipment, sometimes it is inevitable to miss some equipment, causing some equipment to work continuously for a long time, which will not only cause waste of electric energy, but also bring potential safety hazards

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