CN2187874Y - Electronic flash float for angling - Google Patents

Abstract

The utility model relates to an electronic flash float for angling, which is used for angling. A common emitter amplifying circuit is arranged in the float for angling, a luminous tube in the circuit is arranged on the top end of the float for angling, and the luminous tube is provided with two exposed contact points. When the utility model is used for angling, the float for angling floats on the water surface, and at least one contact point is positioned on the water surface; when the hook is bitten by a fish, and then the float for angling shakes to sink; when the two contact points immerse in the water, the circuit is switched on to enable the luminous tube to emit light to warn people who angle; thus, the people who angle can correctly judge the shake and the sinkage of the float for angling in bad weather and at night. The utility model has the advantages of simple structure, easy manufacture and convenient use.

Description

Electronic flash float for angling

The utility model belongs to the improvement of fishing with the float for fishing structure.

The float for fishing that is used in the market to fish (also have and be called cursory, float, buoy etc.), its type and kind are a lot, all have a common problem, meet that it is cloudy, mist is arranged, rain, snow, when dawn, dusk and night, can't fish at all, because be difficult to judge the sinking and the shake of float for fishing this moment, especially all the more so to the relatively poor rodman of eyesight.

The purpose of this utility model designs a kind of electronic flash float for fishing exactly, fish eat collude after, float for fishing sends light, makes the rodman can judge the sinking and the shake of float for fishing exactly.

Of the present utility model being characterised in that, device has the common emitter amplifying circuit in float for fishing, and luminous tube device in the circuit on the float for fishing top, and is had two exposed contacts, and it has certain distance on level height; The common emitter amplifying circuit is, positive source is connected in a contact, and the base stage of triode is connected in another contact, and its emitter stage is connected with power cathode, and colelctor electrode is connected with positive source by light emitting diode.

As can be seen, the electronic flash float for fishing that the utility model is designed after water is all immersed in two contacts, can make circuit turn-on, lumination of light emitting diode from above-mentioned feature.Like this when fishing use, float for fishing is kept afloat, have a contact at least more than the water surface, make float for fishing shake and sinking after colluding when fish eats, when all immersing in the water two contacts, make circuit turn-on, the luminous tube on float for fishing top is luminous, with prompting rodman, shake and the sink-float of float for fishing in water, make conducting of circuit interruption ground and disconnection, luminous tube then shows as flash effect intermittently.This just makes the rodman can judge the shake and the sinking of float for fishing exactly at bad weather.And it has advantage simple in structure, that making is easy, easy to use.

Accompanying drawing 1 is the circuit theory diagrams of the designed electronic flash float for fishing of the utility model, resistance among the figure between A, B two contacts is the principle signal, be as biasing resistance in actual use with water, when not immersing in the water simultaneously two contacts, no current passes through, and not power consumption is after it immerses water simultaneously, there is electric current to pass through and turn-on transistor, makes lumination of light emitting diode.Accompanying drawing 2 and 3 is the structural representation of two examples of the designed electronic flash float for fishing of the utility model, and 1 is the pipe of going up of float for fishing among the figure, and 2 is the ball float of float for fishing, and 3 is the following pipe of float for fishing, and 4 is luminous tube, and 5 is battery and circuit, and AB is two contacts.

By accompanying drawing as can be seen, when resistance was big, triode ended, and luminous tube does not work, when resistance is reduced to a certain degree, and turn-on transistor, luminous tube is luminous, and resistance is more little, and luminous tube is bright more.Triode in designed circuit selects for use the silicone tube better effects if a little, and battery is selected button cell for use.Two contact making device positions can be determined according to the concrete structure and the characteristic (buoyancy) of float for fishing, be not limited to and leave no choice but device on last pipe, ball float or time pipe, but it should have a contact at least more than the water surface when keeping afloat.For the ease of changing battery, the middle part of ball float can be opened, and adopts socket join structure.And should guarantee the sealing property of float for fishing.

Claims (2)

1, a kind of float for fishing that is used to fish is characterized in that, device has the common emitter amplifying circuit in float for fishing, the top of the light-emitting diode assembly in the circuit at float for fishing, and two exposed contacts is arranged; Its common emitter amplifying circuit is, positive source is connected in a contact, and the base stage of triode is connected in another contact, and its emitter stage is connected with power cathode, and colelctor electrode is connected with positive source by light emitting diode.

2, float for fishing according to claim 1 is characterized in that, the setting position of two contacts has certain distance on level height, and its ball float can be opened for socket join structure.

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