the preferred embodiment of the present invention is the fishing rod illustrated in fig1 . the fishing rod 10 consists of a handle portion 12 and a pole portion 14 . the fishing rod 10 has a tip 16 and eyelets 18 disposed along its length . the system of the present invention is designed to fit within the handle of a fishing rod , which would be modified from the standard handles currently in the marketplace to allow the components to fit into a cavity , such that the on / off switch could be mounted to allow it to be manually activated or deactivated . fig2 illustrates the components of the present invention housed within the handle portion 12 . the battery 30 is connected to the motion responsive switch 60 and the timer circuit 40 . the timer circuit 40 is connected to the leds 70 , disposed along the fishing rod 10 with circuit 50 . the preferred embodiment includes an optional manual “ off ” switch 82 , discussed below . it is not necessary for the various components to be located in the handle if the base of the rod is sufficiently large for the system to be housed in a cavity therein . however , the handle is the preferred location , in accordance with one particular embodiment of the present invention . the circuit 50 and leds 70 are inserted in through the base of the fishing rod 10 , and can be affixed to the inside of the rod cavity at various points between the handle portion 12 and tip 16 . the fishing rod 10 itself is ideally fabricated of a translucent material which will allow the leds 70 to be seen from the exterior when illuminated . as an alternative to translucent material , the fishing rod 10 may be fabricated of an opaque material if openings or eyelets are provided so the leds 70 are visible on the exterior thereof . in the case of a modular or multi - section fishing rod , an electrical connection means can be provided at each ferrule joint , such as a simple male / female plug . this arrangement is depicted in fig3 . the fishing pole 10 has a ferrule joint 20 providing a connection to operably connect the lower segment 28 with the upper segment 26 . the ferrule joint 20 comprises a conductive male connection 22 and a conductive female connection 24 . the male connection 22 and female connection 24 connect the circuit 50 to provide power to leds 70 disposed in the lower segment 28 and upper segment 26 alike , thus allowing the light system to function along the entire length of the pole portion 14 of the fishing rod 10 . although the preferred embodiment comprises one joint and two rod segments , the present invention contemplates modular fishing rods having a plurality of ferrule joints corresponding to a plurality of rod segments . the circuitry of a preferred embodiment of the present invention is illustrated in fig4 , and u . s . pat . no . 4 , 848 , 009 to rodgers is incorporated herein by reference . in the diagram , a timer circuit 40 consists of an integrated circuit 42 , a transistor 44 , a capacitor 46 , a resistor 1 52 , a resistor 2 54 and a resistor 3 56 . a power source such as a battery 30 is connected to activate the integrated circuit 42 at terminal 4 . the positive terminal of the battery ( usually 3 volts ) is connected to the motion responsive switch 60 which is connected to the integrated circuit 42 at terminal 4 . it is preferred that the motion responsive switch 60 is a spring switch such as one shown in u . s . pat . no . 5 , 408 , 764 to wut , or u . s . pat . no . 5 , 599 , 088 to chien . other suitable motion responsive switches include a mercury switch or a rolling ball switch . if the motion responsive switch 60 closes when the battery 30 is connected , the battery 30 through the circuit line 66 causes terminal 4 of the integrated circuit 42 to go positive , and the resultant voltage change from 0 - 3 volts ( or binary 0 - 1 ) at terminal 4 creates “ set ” condition in the integrated circuit 42 which causes pin 7 to go negative . this transition creates conduction in the emitter - collector circuit of the transistor 44 which connects the battery 30 to the leds 70 through the power line 62 . after a timed interval determined by the time constant of the capacitor 46 and resistor 1 52 , the integrated circuit 42 is returned to “ reset ” condition so that terminal 7 returns to a positive condition and stops conduction in the transistor 44 and thus turns off the leds 70 . the leds 70 will remain off until there is a new negative to positive transition at terminal 4 of the integrated circuit 42 . note that resistor 2 54 and resistor 3 56 are part of the means for operating the circuit and are well known to those skilled in the art . in an extended form of the circuitry above , the leds 70 may be replaced with an additional integrated circuit with leds . this additional integrated circuit may be programmed to produce a patterned flashing during the timed interval in accordance with the program in the circuit . the preferred values for the circuitry of fig4 , in one particular implementation of the present invention , are as follows : integrated circuit # rr8503 mc 14528 ; transistor # 2n3906 ; capacitor 0 . 47 uf at 30v ; battery 3 v ; resistor 1 1 megohm 1 / 8 w ; resistor 2 1 megohm 1 / 8 w ; and resistor 3 1 megohm 1 / 8 w . fig5 is a simple schematic diagram further illustrating the preferred embodiment of the present invention . in one aspect of the present invention , the fishing rod has a manual “ off ” switch which overrides the motion responsive switch so that the leds 70 do not turn on . this is illustrated in fig6 . a manual “ off ” switch 82 is connected in parallel with the battery 30 such that when the manual “ off ” switch 82 is open , there is no connection between the battery 30 and either the circuit line 66 or the power line 62 , and therefore there is no source of power provided to the leds 70 . this “ off ” switch feature is advantageous because it allows the user to keep the fishing rod system turned off during daytime conditions . in another aspect of the present invention , the fishing rod has a manual “ on ” switch that overrides the motion responsive switch so that the rod maintains an illuminated state , whether there are any mechanical stimuli or not . this configuration is depicted in fig7 . there is a bypass line 64 having a manual “ on ” switch 84 connected between the battery 30 and the circuit 50 , which is further connected to the leds 70 . the bypass line 64 runs in parallel with the power line 62 , such that when the manual “ on ” switch is open , the system is operable so that the leds 70 are connected to the battery 30 through the power line 62 for a timed interval initiated by the motion responsive switch 60 , as taught by the present invention . however , when the manual “ on ” switch 84 is closed , the battery 30 is connected directly to the leds 70 directly via the bypass line 64 , thus providing the continuous activation of the leds 70 . in yet another aspect of the present invention , the fishing rod has a manual switch with three settings : “ off ”, “ ready ” and “ on ”. in the first setting , the motion responsive switch is overridden so that the light remains off . in the second setting , the motion responsive switch is operable so that the light turns on in response to movement , in accordance with the description of the system described herein . in the third setting , the motion responsive switch is overridden so that the light remains on . fig8 depicts this configuration . there is a bypass line 64 having a two - way switch 86 operable to connect the battery 30 with the bypass line 64 , or the battery 30 with the power line 62 and circuit line 66 , or neither . when the two - way switch 86 is closed to connect the battery 30 with the power line 62 and circuit line 66 , the leds are activated for timed interval initiated by the motion responsive switch 60 , as taught by the present invention . when the two - way switch 86 is closed to connect the battery 30 with the bypass line 64 , the leds 70 are continuously illuminated . when the two - way switch 86 is open , there is no connection between the battery 30 and the leds 70 , and the leds 70 remain unilluminated . in a further alternative embodiment of the present invention , the components ( motion responsive switch , timing circuit , and battery ) are housed within a fishing reel attached to the handle portion of the fishing rod , provided that the cavity within which it is located does not in any way interfere with the mechanism of the reel . in this case , the reel can be fabricated with conducting contact points on the base of a mounting platform for the reel , which platform is attached to the rod . the contact points can be operable so that the lights disposed along the rod would only function once the reel is attached to the rod handle . the rod handle would have a “ hot shoe ” which would accept the reel , such that the contacts would align with the conducting contacts on the rod thus completing the circuit . conversely , a set of lights and / or a speaker only could be mounted on or within a fishing reel , with the system components ( motion responsive switch , timing circuit and battery ) located within the handle portion of the fishing rod . the reel could also be fabricated with contact points , and the lights would only function once the reel is attached to a rod handle which has the full system base mounted within it . the “ hot shoe ” would accept the reel , such that the contacts on the reel would align with contacts in the rod handle thus completing the circuit . there are many common motion responsive switches that can be used in the present invention , including spring switches , rolling ball switches , and mercury switches , although mercury switches are to be generally avoided because of the environmental implications of using them . the motion - responsive switch on the unit could be biased to the on or off positions . the present device has a further advantage being that where a mercury switch is used , the leds will not remain “ on ” if the angle of the switch causes the mercury therein to close the circuit . in such a case , the leds will become activated only when the mercury switch once again cycles from the disconnected state to the connected state . further , it should be clear that the present invention contemplates use of multicoloured leds or light bulbs and in this regard is not limited to monochromatic light . for example , an embodiment of the present invention can include a color - mixing led composed of several light - emitting chips of different colors , used to generate light of various colours and intensities . an led having these characteristics was disclosed in u . s . pat . no . 6 , 764 , 193 to wei in relation to a full - color shoe light device . although the preferred embodiment uses leds , the present invention provides that the output signal can both visual ( using light sources such as leds , fibre optic cable or electroluminescent strips , or any combination thereof ) and auditory , with for example a small wafer - style speaker and a sound chip . the sounds produced could be a simple chime or musical notes , to a more elaborate recorded message . where a sound - emitting option is included , the speaker could be located in close proximity to the handle portion of the fishing rod , such that it is protected while allowing the sound to transmit clearly to the user . it is preferable for the present invention that a battery is used as the source of electrical power . however , the present invention contemplates the use of solar power as a source of electricity , as well as some combination of battery and solar power technology . further , the electric power source of the present invention may be a dynamo ( or electric induction generator ), a device that converts the energy of motion to that of an electric current . there are currently several devices on the market in the field of flashlights utilizing dynamos , some operating by a hand crank and others requiring shaking the flashlight . the use of a photocell with the present invention is optional , and would be advantageous in automatically turning the system on or off depending on the external light conditions . in particular , the use of a photocell connected in series with motion responsive switch 60 is operable to prevent the leds 70 from illuminating when the fishing rod 10 is in daytime / light conditions .
a fishing rod provides a lighting system that includes a timer circuit and a motion responsive switch . in response to motion , the timer circuit activates lights to illuminate the fishing rod for a pre - determined interval . the circuit extinguishes the lights at the end of the interval . preferably , the fishing rod is fabricated of a translucent material and the lights are leds housed within the core of the fishing rod .