Trolling motor battery connector system

Claim 2

A trolling motor battery power and charging plug structure for reception in a keyed receptacle to connect with two pairs of pin sockets of the receptacle which are arranged in a selected pattern and connected respectively to the terminals of a pair of batteries, said structure comprising: (a) a nonconductive plug pin mounting body; (b) two pairs of elongated conductive plug pins positioned in said pin mounting body in a selected pattern, each pin having an outer end and an opposite inner end, said outer end being split to form a pair of opposing resilient outer ends; (c) key means on said pin mounting body; (d) a threaded plug pin bore formed in the inner ends of each of said pins to connect the conductor of a cable to said pin; (e) a conductive jumper link extending between a selected pair of said pins and cooperating with the plug pin bores thereof to electrically interconnect said selected pair of said pins; and (f) a nonconductive enclosure shell cooperating with said pin mounting body to enclose the cable connection bores and said jumper link and forming a handle for gripping to insert said plug structure into a receptacle.

Claim 3

A structure as set forth in claim 1 including: (a) said plug structure being a trolling motor battery charger plug; and (b) a pair of charger jumper links extending between and interconnecting respective pairs of said pins, one pair of pins being designated a positive pin pair and the other pair of pins being designated a negative pin pair.

Claim 4

A structure as set forth in claim 2 including: (a) a two conductor charger cable for connection of said pairs of pins to a battery charger; (b) one conductor of said charger cable having a positive charger conductor screw lug affixed thereto and being connected to said positive pair of pins by means of the plug pin bore of one of the pins of said positive pair of pins; and (c) the other conductor of said charger cable having a negative charger conductor screw lug affixed thereto and being connected to said negative pair of pins by means of the plug pin bore of one of the pins of said negative pair of pins.

Claim 5

A structure as set forth in claim 1 including: (a) said plug structure being a trolling motor power plug; and (b) a trolling motor power jumper link interconnecting a selected pair of said pins designated as a single battery voltage positive power pin pair, the remaining pins being designated a negative power pin and a double battery voltage positive power pin.

Claim 6

A structure as set forth in claim 4 including: (a) a three conductor trolling motor power cable for operative connection of the pins of said power plug to a trolling motor; (b) a first conductor of said power cable having a negative power conductor screw lug affixed thereon and being connected to said negative power pin by means of the threaded plug pin bore thereof; (c) a second conductor of said power cable having a single voltage positive conductor screw lug affixed thereon and being connected to said single voltage positive power pin pair by means of the threaded plug pin bore of one of the pins said positive pin pair; and (d) a third conductor of said power cable having a double voltage positive conductor screw lug affixed thereon and being connected to said double voltage positive power pin by means of the threaded plug pin bore thereof.

Claim 7

A structure as set forth in claim 1 including: (a) a strain relief clamp attached to said enclosure shell in clamping relation to a cable having the conductors thereof connected to said plug pins.

Claim 8

A trolling motor battery connector system for use with a pair of rechargeable batteries to power a trolling motor and to recharge the batteries, said system comprising: (a) four pairs of elongated conductive plug pins, each pin having an outer end and an opposite inner end, said outer end being split to form a pair of opposing resilient outer ends, and a threaded plug pin bore being formed in the inner end of each of said pins to connect a conductor of a cable to said pin; (b) a pair of trolling motor plugs, each plug including: (1) a nonconductive plug pin mounting body; (2) plug key means formed on said pin mounting body; (3) two pairs of said plug pins mounted in said pin mounting body in a selected pattern; (4) at least one conductive jumper link extending between a selected pair of said plug pins and cooperating with the plug pin bores thereof to electrically interconnect said selected pair of pins; and (5) a nonconductive plug enclosure shell cooperating with said pin mounting body to enclose the cable connection bores and said jumper link and forming a handle for gripping to insert said plug into a receptacle; (c) one of said plugs being a trolling motor charger plug and including a pair of charger plug jumper links extending between selected pairs of the charger plug pins, one of said pairs of charger plug pins being designated a positive charger pin pair and the other pair being designated a negative charger pin pair; (d) a two conductor charger cable having a positive charger conductor connected to said positive charger pin pair and a negative charger conductor connected to said negative charger pin pair for connection of said charger plug to a battery charger; (e) the other of said plugs being a trolling motor power plug and including a power plug jumper link extending between a selected pair of the power plug pins designated a single battery voltage positive power pin pair, the remaining power plug pins being designated a negative power pin and a double battery voltage positive power pin; (f) a three conductor power cable having a negative power conductor connected to said negative power pin, a single voltage power conductor connected to said single voltage power pin pair, and a double voltage power conductor connected to said double voltage power pin for operative connection of said power plug to a trolling motor; and (g) a trolling motor receptacle including: (1) a nonconductive socket mounting body including a plug pin mounting body receiving recess; (2) two pairs of rigid, unitary, conductive pin receiving sockets positioned in said socket mounting body in said selected pattern and within said recess; each socket having an outer end and an opposite inner end; the socket inner end having a plug pin bore to receive a respective one of said plug pins upon the insertion of one of said plugs into said receptacle with the opposing outer ends of said respective pin resiliently compressed within said socket pin bore; (3) receptacle key means positioned within said recess which cooperates with said key means of said plugs upon the insertion of one of said plugs into said receptacle; and (4) a threaded socket connection bore formed in the inner end of each of said sockets for the connection of a pair of batteries across selected pairs of sockets.

Claim 9

A trolling motor battery connector system for use with a pair of rechargeable batteries to power a trolling motor and to recharge the batteries, said system comprising: (a) four pairs of elongated conductive plug pins, each pin having an outer end and an opposite inner end, said outer end being split to form a pair of opposing resilient outer ends, and a threaded plug pin bore being formed in the inner end of each of said pins to connect a conductor of a cable to said pin; (b) a pair of trolling motor plugs, each plug including: (1) a nonconductive plug pin mounting body; (2) plug key means formed on said pin mounting body; (3) two pairs of said plug pins mounted in said pin mounting body in a selected pattern; (4) at least one conductive jumper link extending between a selected pair of said plug pins and cooperating with the plug pin bores thereof to electrically interconnect said selected pair of pins; and (5) a nonconductive plug enclosure shell cooperating with said pin mounting body to enclose the cable connection bores and said jumper link and forming a handle for gripping to insert said plug into a receptacle; (c) one of said plugs being a trolling motor charger plug and including a pair of charger plug jumper links extending between selected pairs of the charger plug pins, one of said pairs of charger plug pins being designated a positive charger pin pair and the other pair being designated a negative charger pin pair; (d) a two conductor charger cable having a positive charger conductor connected to said positive charger pin pair and a negative charger conductor connected to said negative charger pin pair for connection of said charger plug to a battery charger; (e) the other of said plugs being a trolling motor power plug and including a power plug jumper link extending between a selected pair of the power plug pins designated a single battery voltage positive power pin pair, the remaining power plug pins being designated a negative power pin and a double battery voltage positive power pin; (f) a three conductor power cable having a negative power conductor connected to said negative power pin, a single voltage power conductor connected to said single voltage power pin pair, and a double voltage power conductor connected to said double voltage power pin for operative connection of said power plug to a trolling motor; and (g) a trolling motor receptacle including: (1) a nonconductive socket mounting body including a plug pin mounting body receiving recess; (2) two pairs of rigid, unitary, conductive pin receiving sockets positioned in said socket mounting body in said selected pattern and within said recess; each socket having an outer end and an opposite inner end; the socket inner end having a plug pin bore to receive a respective one of said plug pins upon the insertion of one of said plugs into said receptacle with the opposing outer ends of said respective pin resiliently compressed within said socket pin bore; (3) receptacle key means positioned within said recess which cooperates with said key means of said plugs upon the insertion of one of said plugs into said receptacle; and (4) a threaded socket connection bore formed in the inner end of each of said sockets for the connection of a pair of batteries across selected pairs of sockets.