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Elastic sheet structure for the contact of a battery set

  • US 6,521,363 B1
  • Filed: 04/21/2000
  • Issued: 02/18/2003
  • Est. Priority Date: 04/21/2000
  • Status: Expired due to Term
First Claim
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1. A elastic-sheet structure for the contact of a battery set used in a portable computer comprising:

  • a positive-end elastic sheet; and

    a negative-end elastic sheet having a central hole thereon, the size of said positive-end elastic sheet being smaller than that of said central hole of said negative-end elastic sheet;

    wherein said battery set has a plurality of electric cells therein, each electric cell having a positive end and a negative end.

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