Scissors blade structure and electric scissors

A pair of electric scissors, comprising a scissors blade structure, wherein the scissors blade structure comprises a first blade, a second blade, and a connection shaft;

• the first blade and the second blade are rotatably connected through the connection structure;
• the connection structure comprises a connection shaft;
• the first blade is provided with a first connection hole that cooperates with the connection shaft;
• the second blade is provided with a second connection hole that cooperates with the connection shaft;
• one end of the connection shaft is connected with a stop cap portion corresponding to the first blade, and another end of the connection shaft is connected with a fastener after sequentially passing through the first connection hole and the second connection hole;
• the fastener corresponds to the second blade;
• the connection shaft comprises a third shaft section that cooperates with the fastener;
• the fastener is screwed to the third shaft section in an axial direction of the third shaft section, and is configured to move in a direction close to the stop cap portion and the second blade when the fastened is tightened;
• an anti-detachment shaft is further arranged on the third shaft section, and is connected with an anti-detachment cap portion;
• the anti-detachment shaft is screwed to the third shaft section in the axial direction of the third shaft section, and the anti-detachment cap portion is configured to move in a direction close to the stop cap portion and the fastener when the anti-detachment shaft is tightened;
• and
• a thread direction of the anti-detachment shaft and a thread direction of the fastener are mutually in a left-hand thread setting.