Electric energy safety authentication apparatus

An electric power safety authentication device, comprising a front casing, a rear casing, a sealing element, and a fastener connection structure, wherein

• the sealing element is an inflatable sealing element;
• a sealing groove that matches the sealing element is provided at connection between the front casing and the rear casing;
• the fastener connection structure comprises a first connector, a second connector, a first fastener, a second fastener, a first spring, and second springs;
• the first spring is arranged inside the sealing element;
• the first connector and the second connector are arranged at two ends of the first spring respectively, and both the first connector and the second connector penetrate the sealing element;
• a circular groove is provided on each of the first connector and the second connector;
• the first fastener is arranged on the front casing, and the second fastener is arranged on the rear casing;
• the first fastener and the second fastener each comprise a first clamp and a second clamp;
• the first clamp and the second clamp are each connected to the front casing or the rear casing through the second spring;
• the first clamp and the second clamp collectively define a clamping space that matches the circular groove;
• and
• the first connector is fit in and fastened to the first fastener, and the second connector is fit in and fastened to the second fastener.