| 摘要 |
<p>A connector comprises a battery socket (3) located above a battery (2). A bipolar pin (21) communicated with positive and negative poles (5) of the battery is fixed inside the battery socket, and two electrodes are formed at a lower end of the connector. A plug (6) is arranged above the battery socket. A bipolar female seat (7) is fixed inside the plug. A top end of the bipolar female seat is fixedly provided with two pins (9) for welding heating wires (8). The bipolar pin is inserted into the bipolar female seat to realize conduction of the connector. The upper and lower ends of the connector are respectively the bipolar female seat and the bipolar pin, and the connector has a simple structure and production technology, a high production efficiency, and a low production cost.</p> |
