Battery connector

• US 4,709,974 A
• Filed: 03/24/1986
• Issued: 12/01/1987
• Est. Priority Date: 10/15/1985
• Status: Expired due to Term

• Current Assignee: PAG Limited
• Original Assignee: PAG Limited
• Inventors: Hawkins, Clive F. J.
• Primary Examiner(s): MCQUADE, JOHN P
• Application Number:
  US06/843,375
• Time in Patent Office: 617 Days
• Field of Search: 339/75 R, 339/75 M, 339/91 R
• US Class Current: 439/345
• CPC Class Codes: H01M 50/244 Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
• CPC Class Codes: H01M 50/247 specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
• CPC Class Codes: H01M 50/296 characterised by terminals of battery packs terminals of batteries H01M50/543
• CPC Class Codes: H01M 50/50 Current conducting connections for cells or batteries
• CPC Class Codes: Y02E 60/10 Energy storage using batteries

Abstract

A battery connector for mechanically and electrically connecting an external battery to a piece of equipment has two plates which mate face to face. On each are complementary, elongated mechanical engagement portions. One engaged first, forms a hinge; the other forms a locking device. Electrical connections are made when the two plates are locked together.

Claims

1. A connector unit for connecting two electrical devices together, the connector unit comprising:

a first connector element and a second connector element, said first and second connector elements being complementary to one another;

said first connector element being for attachment to one of the two electrical devices and said second connector element being for attachment to the other of the two electrical devices;

said first connector element including;

a first plate;

at least one upper claw attached to said first plate;

at least one lower claw attached to said first plate; and

at least one first electrical connection connected to said first plate;

said second connector element including;

a second plate having an upper edge and a lower edge;

at least one recess defined in said upper edge of said second plate for receiving said at least one upper claw of said first plate to form an elongated hinge means for allowing hinging movement between said first and second plate, said first plate being hangable from said second plate upon receipt of said at least one upper claw by said at least one recess;

at least one slot defined in said second plate for receiving said at least one lower claw of said first plate when said recess receives said at least one upper claw of said first plate;

at least one second electrical connection connected to said second plate for coupling with said at least one first electrical connection of said first plate when said recess receives said at least one upper claw and said slot receives said at least one lower claw; and

locking means associated with said slot for locking said lower claw within said slot.

2. A connector unit as claimed in claim 1, wherein said upper claw is of an elongated L-shape.

3. A connector unit as claimed in claim 1, wherein said lower claw is of an elongated L-shape.

4. A connector unit as claimed in claim 1, wherein said second connector element further includes a spring biased release button for controlling said locking of said locking means.

5. A connector unit as claimed in claim 1, wherein said second connector element further includes a spring biased release button adjacent said upper edge for controlling said locking means.

6. A connector unit as claimed in claim 5, wherein said spring biased release button is substantially centrally located in said upper edge and wherein said at least one recess in said upper edge includes a first recess on one side of said spring biased release button and a second recess on an opposite side of said spring biased release button.

7. A connection unit as claimed in claim 1, wherein said at least one recess in said upper edge of said second connector element is at least one third as long as the length of said upper edge.

8. A connector unit for connecting two electrical devices together, the connector unit comprising:

a first connector element and a second connector element, said first and second connector elements being complementary to one another;

said first connector element being for attachment to one of the two electrical devices and said second connector element being for attachment to the other of the two electrical devices;

said first connector element including;

a first plate;

at least one elongated L-shaped upper claw attached to said first plate;

at least one elongated L-shaped lower claw attached to said first plate;

at least one first electrical connection connected to said first plate;

said second connector element including;

a second plate having an upper edge and a lower edge;

at least one recessed portion defined in said upper edge of said second plate for receiving said at least one upper claw of said first plate to form an elongated hinge means for allowing hinging movement between said first and second plate, said first plate being hangable from said second plate upon receipt of said at least one upper claw by said at least one recess;

at least one slot defind in said second plate for receiving said at least one lower claw of said first plate when said recess receives said at least one upper claw of said first plate;

at least one second electrical connection connected to said second plate for coupling with said at least one first electrical connection of said first plate when said recess receives said at least one upper claw and said slot receives said at least one lower claw;

locking means associated with said slot for locking said at least one lower claw within said slot; and

at least one spring biased release button for controlling said locking of said locking means.