JP2002333940A - Projection keyboard - Google Patents

Projection keyboard

Info

Publication number
JP2002333940A
JP2002333940A JP2001180831A JP2001180831A JP2002333940A JP 2002333940 A JP2002333940 A JP 2002333940A JP 2001180831 A JP2001180831 A JP 2001180831A JP 2001180831 A JP2001180831 A JP 2001180831A JP 2002333940 A JP2002333940 A JP 2002333940A
Authority
JP
Japan
Prior art keywords
keyboard
projection keyboard
turned
projection
space
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.)
Pending
Application number
JP2001180831A
Other languages
Japanese (ja)
Inventor
Shigenobu Sasaki
重信 佐々木
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.)
SOKI KK
Soqi Co Ltd
Original Assignee
SOKI KK
Soqi Co Ltd
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 SOKI KK, Soqi Co Ltd filed Critical SOKI KK
Priority to JP2001180831A priority Critical patent/JP2002333940A/en
Publication of JP2002333940A publication Critical patent/JP2002333940A/en
Pending legal-status Critical Current

Links

Abstract

PROBLEM TO BE SOLVED: To solve the problem that, though a keyboard is convenient to input data, it can not be carried or occupies a space. SOLUTION: The projection keyboard is constituted so that the keyboard itself can be turned on or turned off anytime. Thus, the keyboard is made possible to be easily carried and occupies no space.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】本発明は、投影機器より上方からキーボー
ドが投影され、そのキーボードのキーひとつひとつに色
の付いた光線を決めておき、投影機器の下方に水平に設
置された光線出力機が色の付いた光線を出力する。上方
より投影されたキーボードをタイピングすると、各キー
に決められた色が指に反射して光線受信機の方に光の色
が届き光の色により、どのキーから入力されたのかわか
るという発明である。According to the present invention, a keyboard is projected from above a projection device, and a colored light beam is determined for each key of the keyboard. Output light beam. When typing the keyboard projected from above, the color determined for each key is reflected on the finger, the color of light reaches the ray receiver, and the color of the light allows you to know which key was input from the light color is there.

【０００２】［発明が解決しようとする課題］キーボー
ドは入力には便利なのだが、持ち運べなかったり、場所
を取ったりしていた。[Problems to be Solved by the Invention] Although a keyboard is convenient for inputting, it is not portable or takes up space.

【０００３】［課題を解決するための手段］投影キーボ
ードにすることにより、キーボード自体をいつでもつけ
たり消したりできるようにした。[Means for Solving the Problems] By using a projection keyboard, the keyboard itself can be turned on or off at any time.

【０００４】［発明の効果］これにより、キーボードを
手軽に持ち運べ、場所もとらなくなった。[Effect of the Invention] As a result, the keyboard can be easily carried and the place is not required.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本考案の側面図であるFIG. 1 is a side view of the present invention.

【符号の説明】[Explanation of symbols]

１は本体、２は投影機、３は投影されたキーボード、４
は光線出力機、５は指、６は光線受信機1 is a main body, 2 is a projector, 3 is a projected keyboard, 4
Is a light beam output device, 5 is a finger, 6 is a light beam receiver

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】キーボードを投影し、投影されたキーボー
ドにより入力できるシステム1. A system for projecting a keyboard and inputting with the projected keyboard
JP2001180831A 2001-05-10 2001-05-10 Projection keyboard Pending JP2002333940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001180831A JP2002333940A (en) 2001-05-10 2001-05-10 Projection keyboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001180831A JP2002333940A (en) 2001-05-10 2001-05-10 Projection keyboard

Publications (1)

Publication Number Publication Date
JP2002333940A true JP2002333940A (en) 2002-11-22

Family

ID=19021187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001180831A Pending JP2002333940A (en) 2001-05-10 2001-05-10 Projection keyboard

Country Status (1)

Country Link
JP (1) JP2002333940A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103092357A (en) * 2013-01-11 2013-05-08 深圳市宇恒互动科技开发有限公司 Implementation method of scanning and locating and projected keyboard device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103092357A (en) * 2013-01-11 2013-05-08 深圳市宇恒互动科技开发有限公司 Implementation method of scanning and locating and projected keyboard device

Similar Documents

Publication Publication Date Title
US7588338B2 (en) Keyboard equipped with a backlight structure
EA201690742A2 (en) UNIVERSAL KEYBOARD WITH TOUCH SCREEN
FR2821446B1 (en) AIRCRAFT DIALOGUE DEVICE FOR DIALOGUE WITH AN AIRCRAFT SYSTEM
US20110148824A1 (en) Optical pen
US20030016417A1 (en) Wireless pointing and remote-controlling device for briefing
EP1089224A3 (en) Image partitioning to avoid overlap transmission
US20070166019A1 (en) Information processing apparatus
RU2673017C2 (en) Method, device and system for input of characters
JP2001022520A5 (en)
JP2002333940A (en) Projection keyboard
CN101290706A (en) Wireless remote control system and its wireless remote controller
US20200079141A1 (en) Carrier-type sand art experience box
JP2017058474A (en) Projection device
ATE343807T1 (en) DISPLAY DEVICE
US20170322356A1 (en) Light shielding structure of electronic device
DE60137879D1 (en) display system
AU2001267498A1 (en) System for generating a virtual display
JP3128824U (en) Visual inspection tool
KR101066073B1 (en) How to display time information using a light source
JP3077533U (en) mouse
JPH02266414A (en) Mouse device
JP2017162581A (en) Indirect illumination device and method for creating projector
JP2001320782A (en) Projector remote controller
US20170206872A1 (en) Systems and Methods of Illuminating Instrument Features
KR101938221B1 (en) Volume knob of double transmission type