Connector for battery pack

• US 4,431,245 A
• Filed: 01/11/1982
• Issued: 02/14/1984
• Est. Priority Date: 01/11/1982
• Status: Expired due to Fees

• Current Assignee: Christie Electric Corp. (Transdigm Group Incorporated)
• Original Assignee: Christie Electric Corp. (Transdigm Group Incorporated)
• Inventors: Jigamian, Gregory Z., Uchida, Grennie M.
• Primary Examiner(s): MCQUADE, JOHN P
• Application Number:
  US06/338,310
• Time in Patent Office: 764 Days
• Field of Search: 339/75 R, 339/75 M, 339/91 R, 339/48, 339/49 R, 339/49 B, 339/58, 339/176 M
• US Class Current: 439/344
• CPC Class Codes: H01M 10/46 Accumulators structurally combined with charging apparatus circuits for charging H02J7/00
• CPC Class Codes: H01M 50/204 Racks, modules or packs for multiple batteries or multiple cells
• CPC Class Codes: H01M 50/227 Organic material
• CPC Class Codes: H01R 4/4809 using a leaf spring to bias the conductor toward the busbar
• CPC Class Codes: Y02E 60/10 Energy storage using batteries
• CPC Class Codes: Y10S 439/929 Connecting base plate or shelf type holder

Abstract

A connector for making electrical circuit connections between two components, such as a battery pack and an adapter for connecting the battery pack to a charger and to an electrically powered device such as a portable T.V. camera. A housing with base and projecting body having spaced parallel contact spaces with contacts therein, and an adapter with corresponding contacts spaces and contacts. The components include mating ribs and grooves and slide channels for guiding engagement of the commponents and bringing the contacts into compression sliding contact with each other.

Claims

1. In a connector for a battery pack or the like, the combination of:

a housing including a base and a body projecting from said base;

a housing plate mounted on said body and having projecting opposite edges defining housing slide channels between said housing plate and base;

said housing body including a plurality of spaced parallel first ribs defining first contact spaces therebetween, with said first ribs projecting through an opening in said housing plate, and with said housing body including transverse aligned second ribs in said first contact spaces;

a plurality of first contacts carried in said body in said first contact spaces, with each of said first contacts below said first ribs and overlying the corresponding second rib and having an oblique contact surface;

an adapter having a plurality of spaced parallel grooves defining second contact spaces therebetween for slidingly receiving said first ribs, and including transverse aligned third ribs in said second contact spaces;

an adapter plate mounted on said adapter and having projecting opposite edges defining adapter slide channels between said adapter plate and adapter; and

a plurality of second contacts carried in said adapter in said second contact spaces, with each of said second contacts overlying the corresponding third rib and having an oblique contact surface;

with said adapter slideable onto said housing with said adapter plate in said housing slide channels and said housing plate in said adapter slide channels bringing said oblique contact surfaces of said first and second contacts into compressing sliding engagement.

2. A connector as defined in claim 1 wherein each of said first and second contacts includes planar opposite ends, parallel intermediate sections perpendicular to said planar ends, and a second oblique surface joining said first oblique contact surface, with said oblique surfaces between said inttermediate sections, and

wherein each of said first and second contact spaces includes spaced openings for receiving corresponding intermediate sections of a contact.

3. A connector as defined in claim 2 wherein said housing body is of an electrical insulating material and said housing plate is of an electrical conducting material,

with a slot in said housing plate aligned with at least one of said first contact spaces and exposing said housing body.

4. A connector as defined in claim 1 including latch means for latching said housing and adapter together.

5. A connector as defined in claim 4 wherein said latch means includes a notch in one of said housing plate edges,

a latching member pivotally mounted in said adapter, and

spring means urging said latching member into an adapter slide channel for engaging said latching member with said notch,

said latching member including manually actuable means for compressing said spring means and disengaging said latching member from said notch.

6. In a connector for a battery pack or the like, the combination of:

a housing including a base and a body projecting from said base;

said housing body including a plurality of spaced parallel first ribs defining first contact spaces therebetween, and transverse aligned second ribs in said first contact spaces;

a plurality of first contacts carried in said body in said first contact spaces, with each of said first contacts below said first ribs and overlying the corresponding second rib and having an oblique contact surface;

an adapter having a plurality of spaced parallel grooves defining second contact spaces therebetween for slidingly receiving said first ribs, and including transverse aligned third ribs in said second contact spaces; and

a plurality of second contacts carried in said adapter in said second contact spaces, with each of said second contacts overlying the corresponding third rib and having an oblique contact surface;

with said housing and adapter including interengagable slide means for sliding said adapter onto said housing bringing said oblique contact surfaces of said first and second contacts into compressing sliding engagement.