| 摘要 |
A signal device for indicating the bite of a fish on a fishing line is attached to a support for a fishing rod and comprises a housing of current-conducting material for a battery and a battery-operated lamp. A lever of current-conducting material is pivotally mounted on the housing and the fishing line engages the end of the lever. An electrical contact is positioned on the housing near the lever. A pull on the line will pivot the lever into engagement with the contact to complete the circuit to the lamp and provide a visual signal to the fisherman.
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