Battery pack connection
First Claim
1. A releasable connection for a battery pack or the like comprising a relatively flat male plate and a relatively flat female plate, said plates being adapted to be releasably locked together in connected position;
- said female plate including a plurality of keyholes with each having an opening and a depending slot, and at least one elongate terminal, said terminal and keyhole slots being elongate in the same direction;
said male plate including a plurality of spaced headed projections with there being one for each keyhole and with each projection having head and leg portions, and at least one elongated mating terminal;
said male plate being positioned abutting the female plate with the legs of the projections being located in the slots of the associated keyholes and with the one terminal within the mating terminal;
ramp means associated with and behind at least one of said keyhole slots for guiding at least one of said headed projections into and out of the depending portion on said keyhole slot;
said ramp means including an inclined portion sloping from a front portion of said female plate towards a rear portion thereof connected to a vertical guideplate portion extending downwardly and terminating behind and spaced from said one keyhole slot; and
releasable locking means on one of said plates for engaging means on the other of said plates to lock said plates in connected position by preventing relative movement between said plates in the direction of said keyhole slots until said locking means is released.
3 Assignments
0 Petitions
Accused Products
Abstract
A battery pack connection consists of a flat male plate having a plurality of spaced headed projections and female electrical terminals carried within a projecting housing while a flat female plate has a plurality of keyholes designed to facilitate receiving the projections and male electrical terminals positioned within a recess together with a flexible strip that engages a projection to enable locking and unlocking of the plates in both their electrical and mechanical connected relationship. The flexible strip is moved away from its locking position by a cam on a pivoted actuator which can be moved by a finger.
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Citations
10 Claims
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1. A releasable connection for a battery pack or the like comprising a relatively flat male plate and a relatively flat female plate, said plates being adapted to be releasably locked together in connected position;
- said female plate including a plurality of keyholes with each having an opening and a depending slot, and at least one elongate terminal, said terminal and keyhole slots being elongate in the same direction;
said male plate including a plurality of spaced headed projections with there being one for each keyhole and with each projection having head and leg portions, and at least one elongated mating terminal;
said male plate being positioned abutting the female plate with the legs of the projections being located in the slots of the associated keyholes and with the one terminal within the mating terminal;
ramp means associated with and behind at least one of said keyhole slots for guiding at least one of said headed projections into and out of the depending portion on said keyhole slot;
said ramp means including an inclined portion sloping from a front portion of said female plate towards a rear portion thereof connected to a vertical guideplate portion extending downwardly and terminating behind and spaced from said one keyhole slot; and
releasable locking means on one of said plates for engaging means on the other of said plates to lock said plates in connected position by preventing relative movement between said plates in the direction of said keyhole slots until said locking means is released. - View Dependent Claims (2, 3, 4, 5)
- said female plate including a plurality of keyholes with each having an opening and a depending slot, and at least one elongate terminal, said terminal and keyhole slots being elongate in the same direction;
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6. A releasable connection for a battery pack or the like comprising relatively flat male plate and a relatively flat female plate, said plates being adapted to be releasably locked together in connected position;
- said female plate including a plurality of keyholes with each having an opening and a depending slot, and at least one elongate terminal, said terminal and keyhole slots being elongate in the same direction;
said male plate including a plurality of spaced headed projections with there being one for each keyhole and with each projection having head and leg portions, and at least one elongated mating terminal;
said male plate being positioned abutting the female plate with the legs of the projections being located in the slots of the associated keyholes and with the one terminal within the mating terminal;
ramp means associated with and behind at least one of said keyhole slots for guiding at least one of said keyhole slots for guiding at least one of said headed projections into and out of the depending portion on said keyhole slot; and
releasable locking means on one of said plates for engaging means on the other of said plates to lock said plates in connected position by preventing relative movement between said plates in the direction of said keyhole slots until said locking means is released;
said releasable locking means including a flexible strip positioned on the backside of the female plate and means normally urging the strip against the backside of the female plate;
said strip including a ledge positioned opposite the opening of one of the keyholes, said ledge being shaped to be engaged by the head of the projection when located in the opening and to overly the projection when the leg of the projection is positioned within the depending slot in the connected position of the plates; and
means for releasing said locking means to enable said headed projections to be removed from said keyhole slots, said release means including a pivotable actuator plate having a cam for contacting and moving said strip away from the rear of said female plate so that said ledge is out of the path of movement of said headed projection in said one keyhole slot. - View Dependent Claims (7, 8, 9)
- said female plate including a plurality of keyholes with each having an opening and a depending slot, and at least one elongate terminal, said terminal and keyhole slots being elongate in the same direction;
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10. A releasable connection for a battery pack or the like comprising a relatively flat male plate and a relatively flat female plate, said plates being adapted to be releasably locked together in connected position;
- said female plate including a plurality of keyholes with each having an opening and a depending slot, and at least one elongate terminal, said terminal and keyhole slots being elongate in the same direction;
said male plate including a plurality of spaced headed projections with there being one for each keyhole and with each projection having head and leg portions, and at least one elongated mating terminal;
said male plate being positioned abutting the female plate with the legs of the projections being located in the slots of the associated keyholes and with the one terminal within the mating terminal; and
releasable locking means on one of said plates for engaging means on the other of said plates to lock said plates in connected position by preventing relative movement between said plates in the direction of said keyhole slots until said locking means is released;
said releasable locking means including;a flexible strip positioned on the backside of the female plate and means normally urging the strip against the backside of the female plate; the strip includes a ledge positioned opposite the opening of one of the keyholes, said ledge being shaped to be engaged by the head of the projection when located in the opening and to overly the projection when the leg of the projection is positioned within the depending slot in the connected position of the plates; means for releasing said locking means to enable said headed projections to be removed from said keyhole slots, said release means including a pivotable actuator plate having a cam for contacting and moving said strip away from the rear of said female plate so that said ledge is out of the path of movement of said headed projection in said one keyhole slot.
- said female plate including a plurality of keyholes with each having an opening and a depending slot, and at least one elongate terminal, said terminal and keyhole slots being elongate in the same direction;
Specification