| 摘要 |
The power connecter is designed to prevent introduction of foreign matters against the occurrence of electric shock by mistake of user. The power connector includes : a plug (20) having a body (21) protruded by a number of terminals (22) at the front; the first and the second connecting plates (32, 32'); terminal inserting grooves (32a, 32a') to insert terminals of the plug (20); a inserting rod (41) having spiral grooves (41a) at the circumference; blocking plates (42, 42'); and a gear box (44) containing spiral gear group (43, 43').
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