Invisible dynamic real-time monitoring and evidence obtaining device

The utility model relates to a hidden dynamic real-time monitoring and evidence obtaining device which is particularly suitable for being arranged on a helmet, a tie, an antiriot garment or other clothes. The utility model can transfer acquired information to off-site command centers and command vehicles in time; simultaneously, the acquired information is stored in a data memory of the utility model. The utility model is characterized in that a miniature video camera is installed at the front shelter of the helmet or a hat, and a microphone is installed on the helmet or the hat. The miniature video camera and the microphone are respectively connected with a wireless emitter, the data memory and batteries through a multi-core data wire. The installed miniature video camera is a pin socket type miniature camera, and the microphone is an MIC microphone with high sensitivity. The microphone is installed on the edge of the helmet or the hat. The data memory can be directly arranged on the top of the inner side of the helmet or on the antiriot garment or other clothes. The miniature video camera is preferably installed at a fixing opening of the miniature video camera at the inner side of the right front of the helmet. A lens of the miniature video camera is aligned with a sight hole on the facade of the helmet. Both side edges of the miniature video camera are connected with the helmet. The utility model has the advantages of rational layout, small volume, compact structure, strong invisibility and convenient maintenance, and can be extensively applied to law enforcement departments such as police, city administration, check departments, etc.