| 摘要 |
<p>A movable connection method for a chained rotary socket and a rotary socket thereof. The rotary socket involves a socket hole in each rotary chain. Several chains are connected in series by a rotary sleeve (1) to form a linked chain. Electric plug-in pieces (3) are respectively arranged in each chain, and the rotary sleeve (1) is hinged outside the chain. Conductors connected with the electric plug-in pieces (3) are respectively arranged in the rotary sleeve (1), and two abutting chains can rotate each other. The structure of the rotary socket includes a rotary chain, a wire (6), and the electric plug-in piece (3). The rotary chain includes a rotary sleeve (1). Apertures (13) are respectively set in both ends of the rotary sleeve (1), and the apertures (13) of the rotary sleeve (1) are overlapped in turn to form a chain structure. A base (5) and a cover (2) that act as a rotary shaft are set in the aperture (13). The base (5), the cover (2) and the rotary sleeve (1) define a holding space to accept the plug-in piece (3) and the wire (6). The socket is provided with portable small bulk that is easy to dispose.</p> |
