Hands free/hand held bar code scanner

• US 5,198,650 A
• Filed: 06/24/1991
• Issued: 03/30/1993
• Est. Priority Date: 06/24/1991
• Status: Expired due to Term

• Current Assignee: NCR Corporation
• Original Assignee: NCR Corporation
• Inventors: Wike, Charles K. Jr.
• Primary Examiner(s): LaRoche, Eugene R.
• Assistant Examiner(s): KESSELL, MICHAEL
• Application Number:
  US07/720,109
• Time in Patent Office: 645 Days
• Field of Search: 235/467, 235/472, 248/206.5, 248/205.1, D14/116
• US Class Current: 235/462.45
• CPC Class Codes: G06K 7/10881 constructional details of hand-held scanners
• CPC Class Codes: G06K 7/109 adaptations to make the hand-held scanner useable as a fixed scanner

Abstract

A bar code scanner is disclosed comprising an egg-shaped housing member containing a scanning member which can be easily held by a checkout operator for a handheld scanning operation. A support member associated with the scanner has a vertically orientated support portion which has a magnet mounted in its end having a spherical-shaped mating surface which engages the correspondingly shaped surface of a magnet mounted to the under surface of the housing member enabling the scanner to be releasably supported on the support member in a plurality of scanning positions.

Claims

1. A system for scanning a bar code label comprising;

an optical bar code reader having a generally eliptical shaped outer surface forming a housing member which is easily and completely grasped by the hand of an operator and includes an opening at one end of the bar code reader;

a scanning assembly mounted in said optical bar code reader for projecting scanning light beams through said opening for scanning a coded label positioned adjacent the bar code reader;

switch means mounted in said outer surface adjacent the opening for operating the scanning assembly when actuated by the hand of the operator while grasping the housing member;

a vertically oriented support member; and

magnetic releasable engaging means mounted in said support member and in said optical code reader having complementary mating surfaces for releasably holding the bar code reader in a plurality of free standing scanning positions which orientates the bar code reader around a horizontal axis in a general horizontal or vertical direction when the bar code reader is positioned on the support member allowing hands free scanning of a bar code label which is moved past the opening when the bar code label is either below or above the bar code reader, said releasable engaging means enabling the bar code reader to be easily removed from the support member for use as hand-held scanner in scanning a bar code label.

2. The combination of claim 1 in which said engaging means includes a first magnet member mounted in the bar code reader and a second magnet member mounted in the support member for engaging the first magnet member upon the positioning of the reader on the support member enabling the bar code reader to be supported by said support member in said plurality of free standing positions, said magnet members having corresponding spherical shaped mating surfaces enabling the bar code reader to be oriented in a plurality of generally horizontal and vertical scanning positions when positioned on the support member.