JPH0169228U - - Google Patents

Info

Publication number
JPH0169228U
JPH0169228U JP1987164325U JP16432587U JPH0169228U JP H0169228 U JPH0169228 U JP H0169228U JP 1987164325 U JP1987164325 U JP 1987164325U JP 16432587 U JP16432587 U JP 16432587U JP H0169228 U JPH0169228 U JP H0169228U
Authority
JP
Japan
Prior art keywords
screen
bus
drive unit
screen device
motor
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.)
Granted
Application number
JP1987164325U
Other languages
Japanese (ja)
Other versions
JPH0633462Y2 (en
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 filed Critical
Priority to JP1987164325U priority Critical patent/JPH0633462Y2/en
Publication of JPH0169228U publication Critical patent/JPH0169228U/ja
Application granted granted Critical
Publication of JPH0633462Y2 publication Critical patent/JPH0633462Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例に係るスクリーン装
置を適用したバスの要部概略構成図、第２図は同
上装置を車内天井側から格納状態で一部破断して
見た平面図、第３図は第２図のＡ−Ａ線に沿う概
略断面図である。 １……バス、２……車内天井、３……スクリー
ン装置、４……スクリーン、５……ビデオプロジ
エクター、６……駆動ユニツト、７……スクリー
ン構体、１１……ヒンジ、１８……モータ、１９
……送りねじ軸、３１……移動部材、３７……作
動アーム部材、４０……作動機構。 Fig. 1 is a schematic diagram of the main parts of a bus to which a screen device according to an embodiment of the present invention is applied; FIG. 3 is a schematic cross-sectional view taken along line A-A in FIG. 2. DESCRIPTION OF SYMBOLS 1... bus, 2... interior ceiling, 3... screen device, 4... screen, 5... video projector, 6... drive unit, 7... screen structure, 11... hinge, 18... motor , 19
...Feed screw shaft, 31... Moving member, 37... Actuation arm member, 40... Actuation mechanism.

Claims (1)

【実用新案登録請求の範囲】 (1) プロジエクターから投影される像をスクリ
ーン上に映すバスのスクリーン装置であつて、前
記スクリーンを有するとともに車内天井に対し略
平行な位置と直角な位置とへ一端を支点に回動自
在に設けたスクリーン構体と、前記スクリーン構
体の前記回動を行なわせる作動機構と前記作動機
構を駆動するモータとを設けた駆動ユニツトを備
えたことを特徴とするバスのスクリーン装置。 (2) 前記スクリーン構体の前記一端を前記駆動
ユニツトにヒンジを介して回転自在に取り付けて
いるとともに、前記作動機構を正逆転させる前記
モータと前記モータで回転される送りねじ軸と前
記送りねじ軸で前後に往復移動される移動部材と
一端を前記移動部材に他端を前記スクリーン構体
の回動端側にそれぞれリンク結合させた作動アー
ム部材とで構成したことを特徴とする実用新案登
録請求の範囲第(1)項記載のバスのスクリーン装
置。 (3) 前記駆動ユニツトの前記バスへの取付面を
前記車内天井の曲面と略一致する曲面形状で形成
したことを特徴とする実用新案登録請求の範囲第
(1)項記載のバスのスクリーン装置。[Claims for Utility Model Registration] (1) A screen device for a bus that projects an image projected from a projector onto a screen, which has the screen and is arranged at a position substantially parallel to and at a right angle to the interior ceiling of the vehicle. A bus comprising: a screen structure rotatably provided at one end as a fulcrum; a drive unit provided with an actuation mechanism for rotating the screen structure; and a motor for driving the actuation mechanism. screen device. (2) The one end of the screen structure is rotatably attached to the drive unit via a hinge, and the motor rotates the operating mechanism in the forward and reverse directions, a feed screw shaft rotated by the motor, and the feed screw shaft. and an operating arm member having one end linked to the moving member and the other end linked to the rotating end side of the screen structure. A bus screen device as described in scope (1). (3) The mounting surface of the drive unit to the bus is formed in a curved shape that substantially matches the curved surface of the ceiling inside the vehicle.
The bus screen device described in (1).
JP1987164325U 1987-10-27 1987-10-27 Bus screen device Expired - Lifetime JPH0633462Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987164325U JPH0633462Y2 (en) 1987-10-27 1987-10-27 Bus screen device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987164325U JPH0633462Y2 (en) 1987-10-27 1987-10-27 Bus screen device

Publications (2)

Publication Number Publication Date
JPH0169228U true JPH0169228U (en) 1989-05-08
JPH0633462Y2 JPH0633462Y2 (en) 1994-08-31

Family

ID=31449835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987164325U Expired - Lifetime JPH0633462Y2 (en) 1987-10-27 1987-10-27 Bus screen device

Country Status (1)

Country Link
JP (1) JPH0633462Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH045142A (en) * 1990-04-20 1992-01-09 Matsushita Electric Ind Co Ltd display device
JPH0532148U (en) * 1991-10-12 1993-04-27 株式会社三陽電機製作所 Video projector
JP2008265725A (en) * 2007-04-19 2008-11-06 Korea Railroad Corp Vehicle screen device
JP2008265724A (en) * 2007-04-19 2008-11-06 Korea Railroad Corp Projection device for vehicles

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111178U (en) * 1983-12-28 1985-07-27 三菱自動車工業株式会社 Screen storage structure
JPS60154939U (en) * 1984-03-26 1985-10-16 オ−エススクリ−ン株式会社 Screen tilt adjustment device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111178U (en) * 1983-12-28 1985-07-27 三菱自動車工業株式会社 Screen storage structure
JPS60154939U (en) * 1984-03-26 1985-10-16 オ−エススクリ−ン株式会社 Screen tilt adjustment device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH045142A (en) * 1990-04-20 1992-01-09 Matsushita Electric Ind Co Ltd display device
JPH0532148U (en) * 1991-10-12 1993-04-27 株式会社三陽電機製作所 Video projector
JP2008265725A (en) * 2007-04-19 2008-11-06 Korea Railroad Corp Vehicle screen device
JP2008265724A (en) * 2007-04-19 2008-11-06 Korea Railroad Corp Projection device for vehicles

Also Published As

Publication number Publication date
JPH0633462Y2 (en) 1994-08-31

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