| 摘要 |
A remote alarm apparatus for fishing comprising: a hollow slide (1), magnetic resistors (2), an annular sliding block (3), a permanent magnet (4), a baffle (5), a printed circuit board (6), a data processing and alarm module (7), a remote transmitter (8), and a magnetic signal collecting device (9). By means of a falling motion of the annular sliding block (3), the magnetic resistors (2) are separated by a magnetic coil during the fall, the resistance of the magnetic resistors (2) is affected, the electric current on the magnetic resistors (2) changes correspondingly, and, when a predetermined number of resistors are affected by the annular sliding block (3), the data processing and alarm module (7) issues an alarm signal, thus completing alarm issuing. At the same time, the alarm signal also puts the remote transmitter (8) to work and thereby transmitting a remote firing signal to fire a reel, thus implementing automatic fishing. The device is structurally simple and allows implementation of automatic fishing. |
