| 摘要 |
<p>A wireless controlled switch (Figure 1) contained in a box (3) connected to the socket (2) of the sewing machine (1) by the plug (6) and fixed by two brackets (4 and 5) using screws (9). A speed selector (7) is incorporated to the box (3). An IEC mains supply lead can be connected to the mains socket (6). The wireless controlled switch (Figure 1) is activated by the wireless controller (12) (Figure 2) housed inside the box (10) with the lid (13) and the screws (14). The on-off switch (17) is operated by pressing the pad (15) which activates the spring (16). When the switch (17) is is on, a signal is transmitted from the wireless controller (12) to the controlled switch (Figure 1). The LED (18) indicates the state of the battery (19) that can be recharged by the means of a DC socket (11).</p> |
