A intelligent terminal circuit structure for information issuing

The utility model provides an intelligent terminal circuit structure for information issuing, the utility model relates to a power supply design technical field at information issuing terminal, it is too huge that it aims at solving the outer frame design structure of prior art, and the installation of not being convenient for exists on the circuit that the electricity overshoots or lack voltage compensation, especially when last electricity overshoots, does not overshoot and feeds back the next control chip that in time notifies and technical problem such as debug. Including the framework, its reverse side is fixed with the backplate, sets up power supply circuit and loudspeaker in the framework, and one side is equipped with the display screen in the framework, and this display screen is connected with power supply circuit, power supply circuit, including information issuing terminal power, still include input voltage converting circuit, the intermediate regulating circuit, output voltage converting circuit