DE20111244U1 - Display device for a dart board - Google Patents

Display device for a dart board

Info

Publication number
DE20111244U1
DE20111244U1 DE20111244U DE20111244U DE20111244U1 DE 20111244 U1 DE20111244 U1 DE 20111244U1 DE 20111244 U DE20111244 U DE 20111244U DE 20111244 U DE20111244 U DE 20111244U DE 20111244 U1 DE20111244 U1 DE 20111244U1
Authority
DE
Germany
Prior art keywords
plate
polarizing
disk
polarization
display device
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE20111244U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE20111244U1 publication Critical patent/DE20111244U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J3/00—Targets for arrows or darts, e.g. for sporting or amusement purposes

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (2)

1. Dartscheibe mit:
einem Rahmen (20), der einen Körper (21) hält, und
einer Anzeigevorrichtung (30), die am Rahmen (20) vorgesehen ist und auf­ weist: eine Reflexionsscheibe (31), eine innere Polarisationsscheibe (32), die mit der Reflexionsscheibe (31) verbunden ist, eine innere Glasscheibe (33), die mit der inneren Polarisationsscheibe (32) verbunden ist, eine innere Schaltungsplatte (35), die mit der inneren Glasscheibe (33) verbunden ist, eine Flüssigkristallanzeige­ scheibe (34), die mit der inneren Schaltungsplatte (35) verbunden ist, einer äußeren Schaltungsplatte (350), die mit der Flüssigkeitsanzeigescheibe (34) verbunden ist, eine äußere Glasscheibe (330), die mit der äußeren Schaltungsplatte (350) verbun­ den ist, und eine äußere Polarisationsscheibe (320), die mit der äußeren Glasscheibe (330) verbunden ist, wobei die innere Polarisationsscheibe (32) und die äußere Polarisationsscheibe (320) beide um 90° gedreht sind.1.Dartboard with:
a frame ( 20 ) holding a body ( 21 ), and
a display device ( 30 ) which is provided on the frame ( 20 ) and comprises: a reflection plate ( 31 ), an inner polarizing plate ( 32 ) which is connected to the reflection plate ( 31 ), an inner glass plate ( 33 ) which is connected to the internal polarizing plate (32) is connected to an internal circuit plate (35) which is connected with the inner glass pane (33), a liquid crystal display disc (34) which is connected to the internal circuit plate (35), an external circuit board (350 ) connected to the liquid indicator plate ( 34 ), an outer glass plate ( 330 ) connected to the outer circuit board ( 350 ) and an outer polarizing plate ( 320 ) connected to the outer glass plate ( 330 ), wherein the inner polarizing disk ( 32 ) and the outer polarizing disk ( 320 ) are both rotated by 90 °. 2. Dartscheibe nach Anspruch 1, dadurch gekennzeichnet, dass die innere Polarisationsscheibe (32) und die äußere Polarisationsscheibe (320) jeweils zwei Polarisationsbereiche (321, 322) haben, zwischen denen 90° Polarisationswinkel definiert sind.2. Dart board according to claim 1, characterized in that the inner polarization disk ( 32 ) and the outer polarization disk ( 320 ) each have two polarization regions ( 321 , 322 ), between which 90 ° polarization angles are defined.
DE20111244U 2001-04-27 2001-07-06 Display device for a dart board Expired - Lifetime DE20111244U1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW090206803U TW463940U (en) 2001-04-27 2001-04-27 Improved display structure of dart target

Publications (1)

Publication Number Publication Date
DE20111244U1 true DE20111244U1 (en) 2001-08-30

Family

ID=21683364

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20111244U Expired - Lifetime DE20111244U1 (en) 2001-04-27 2001-07-06 Display device for a dart board

Country Status (3)

Country Link
US (1) US20020158414A1 (en)
DE (1) DE20111244U1 (en)
TW (1) TW463940U (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD774142S1 (en) * 2015-04-29 2016-12-13 Jinwei Plastic Model Hardware Fty. Ltd. Target
CN105749545B (en) * 2016-04-14 2023-03-24 薛梓瑗 Dart game equipment
US10746511B2 (en) 2017-11-06 2020-08-18 JMA Outdoors, Inc. Apparatus for generating a vitals target
USD917003S1 (en) * 2018-06-06 2021-04-20 JMA Outdoors, Inc. Simulating target
USD931372S1 (en) * 2020-12-15 2021-09-21 Shenzhen Lingtuowan Technology Co., Ltd. Target toy set
USD957523S1 (en) * 2021-04-20 2022-07-12 Yong Lin Toy target

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731986A (en) * 1971-04-22 1973-05-08 Int Liquid Xtal Co Display devices utilizing liquid crystal light modulation
US4688897A (en) * 1985-06-17 1987-08-25 Hughes Aircraft Company Liquid crystal device
US4793618A (en) * 1986-11-03 1988-12-27 Arachnid, Inc. Self-scoring electronic target game with video display
US5318319A (en) * 1993-01-26 1994-06-07 Arachnid, Inc. Electronic cricket dart game
US5829755A (en) * 1997-06-25 1998-11-03 Chen; Wen-Kai Dart target with clock and alarm functions
US6081376A (en) * 1998-07-16 2000-06-27 Moxtek Reflective optical polarizer device with controlled light distribution and liquid crystal display incorporating the same
US5986730A (en) * 1998-12-01 1999-11-16 Moxtek Dual mode reflective/transmissive liquid crystal display apparatus

Also Published As

Publication number Publication date
TW463940U (en) 2001-11-11
US20020158414A1 (en) 2002-10-31

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20011004

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20040930

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20070814

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20090605

R071 Expiry of right
R071 Expiry of right