KR910006234U - Lens structure of portable laser scanner head - Google Patents

Lens structure of portable laser scanner head

Info

Publication number
KR910006234U
KR910006234U KR2019890013225U KR890013225U KR910006234U KR 910006234 U KR910006234 U KR 910006234U KR 2019890013225 U KR2019890013225 U KR 2019890013225U KR 890013225 U KR890013225 U KR 890013225U KR 910006234 U KR910006234 U KR 910006234U
Authority
KR
South Korea
Prior art keywords
laser scanner
lens structure
scanner head
portable laser
portable
Prior art date
Application number
KR2019890013225U
Other languages
Korean (ko)
Other versions
KR930006882Y1 (en
Inventor
정재용
Original Assignee
금성기전 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 금성기전 주식회사 filed Critical 금성기전 주식회사
Priority to KR2019890013225U priority Critical patent/KR930006882Y1/en
Publication of KR910006234U publication Critical patent/KR910006234U/en
Application granted granted Critical
Publication of KR930006882Y1 publication Critical patent/KR930006882Y1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10831—Arrangement of optical elements, e.g. lenses, mirrors, prisms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10554—Moving beam scanning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10881—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices constructional details of hand-held scanners

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Head (AREA)
  • Mechanical Optical Scanning Systems (AREA)
KR2019890013225U 1989-09-07 1989-09-07 Lens structure of portable laser scanner head KR930006882Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890013225U KR930006882Y1 (en) 1989-09-07 1989-09-07 Lens structure of portable laser scanner head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890013225U KR930006882Y1 (en) 1989-09-07 1989-09-07 Lens structure of portable laser scanner head

Publications (2)

Publication Number Publication Date
KR910006234U true KR910006234U (en) 1991-04-24
KR930006882Y1 KR930006882Y1 (en) 1993-10-09

Family

ID=19289879

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890013225U KR930006882Y1 (en) 1989-09-07 1989-09-07 Lens structure of portable laser scanner head

Country Status (1)

Country Link
KR (1) KR930006882Y1 (en)

Also Published As

Publication number Publication date
KR930006882Y1 (en) 1993-10-09

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19971227

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee