CN1158462A - 盲人电子计算器 - Google Patents

盲人电子计算器 Download PDF

Info

Publication number
CN1158462A
CN1158462A CN96100017A CN96100017A CN1158462A CN 1158462 A CN1158462 A CN 1158462A CN 96100017 A CN96100017 A CN 96100017A CN 96100017 A CN96100017 A CN 96100017A CN 1158462 A CN1158462 A CN 1158462A
Authority
CN
China
Prior art keywords
electronic calculator
blind person
blind
sound
special
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
CN96100017A
Other languages
English (en)
Inventor
张庆信
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
Priority to CN96100017A priority Critical patent/CN1158462A/zh
Publication of CN1158462A publication Critical patent/CN1158462A/zh
Pending legal-status Critical Current

Links

Images

Landscapes

  • Calculators And Similar Devices (AREA)

Abstract

一种可供盲人使用的特殊电子计算器，该计算器由特殊手感按键即操作时可同步发声的并可打印计算结果的特殊电子计算器。

Description

盲人电子计算器
针对现有电计算器盲人无法使用因为盲人看不见输入参数与输出参数，  以致无法操作使用的难题。本发明构思研制出了一种能克服以上缺点的可供盲人方便操作的电子计算器。其结构原理可见附图，即通过在现有电子计算器电路中加入发声机构，当盲人操作者按下手感特殊的键盘中任一键时计算器即发出相应的声音。则盲人操作者通过声音可知输入的参数正确与否同样原理当显示屏显示出计算结果的同时计算器即发出相应的计算结果的声音，还可同对打印出来。

Claims (3)

1、一种盲人可以使用的不需要目视即可操作的用于快速计算的电子计算器。
2、一种可以发声的并可打印出计算题目与计算结果的可携带的电子计算器。
3、一种适宜盲人使用的特殊构造按键的电子计算器。
CN96100017A 1996-03-01 1996-03-01 盲人电子计算器 Pending CN1158462A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN96100017A CN1158462A (zh) 1996-03-01 1996-03-01 盲人电子计算器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN96100017A CN1158462A (zh) 1996-03-01 1996-03-01 盲人电子计算器

Publications (1)

Publication Number Publication Date
CN1158462A true CN1158462A (zh) 1997-09-03

Family

ID=5116425

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96100017A Pending CN1158462A (zh) 1996-03-01 1996-03-01 盲人电子计算器

Country Status (1)

Country Link
CN (1) CN1158462A (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2343413A (en) * 1998-11-07 2000-05-10 Gerald William Haywood Input device with audio feedback
CN1308805C (zh) * 2003-11-03 2007-04-04 国际商业机器公司 指点设备事件处理的改进的反馈的装置、方法和系统
CN103020000A (zh) * 2012-12-17 2013-04-03 张晶 计算器
CN104035909A (zh) * 2013-05-27 2014-09-10 昆山夏福特五金电子科技有限公司 一种新型多功能计算器

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2343413A (en) * 1998-11-07 2000-05-10 Gerald William Haywood Input device with audio feedback
CN1308805C (zh) * 2003-11-03 2007-04-04 国际商业机器公司 指点设备事件处理的改进的反馈的装置、方法和系统
CN103020000A (zh) * 2012-12-17 2013-04-03 张晶 计算器
CN103020000B (zh) * 2012-12-17 2015-05-20 张晶 计算器
CN104035909A (zh) * 2013-05-27 2014-09-10 昆山夏福特五金电子科技有限公司 一种新型多功能计算器

Similar Documents

Publication Publication Date Title
PH12012501816A1 (en) Systems to enhance data entry in mobile and fixed environment
EP0967542A3 (en) Key layout setting apparatus and method
AU2003201056A1 (en) Double-sided keyboard for use in an electronic device
AU2001261818A1 (en) Method and apparatus for entering data using a virtual input device
CN201859420U (zh) 一种侧滑式触控双屏显示器
CN1158462A (zh) 盲人电子计算器
WO1989012858A1 (en) Manual data input/output system
NZ285346A (en) Human/machine interface for computing devices with key arranged to match relative sequential relation of digits for motor impaired people
DK0717680T3 (da) Input-apparat til folk med små hænder
JPS5556233A (en) Program input system
CN206451135U (zh) 一种基于互联网具有身心调节功能的音乐彩光键盘
JP2650409B2 (ja) データ入力装置
JPH01217662A (ja) 盲人用電卓
JPS6433613A (en) Information processor
JPH09198222A (ja) ワープロ装置
JPS57132231A (en) Character display device for visually handicapped person which utilizes hearing sense
JPS6488620A (en) Finger mouse
JPS6433611A (en) Information processor
KR20120119186A (ko) 후면부 엘시디와 전면부 투명패널을 통한 다중입력 장치와 그 통신을 위한 소프트웨어
JPH01124048A (ja) 盲人用電子式卓上計算機
IT1249638B (it) Dispositivo elettronico e computerizzato per l'espressione e la comunicazione di sordociechi e altri pluriminorati.
JPS5518765A (en) Order determination unit
JPS56127273A (en) Electronic cash register
JPH04263353A (ja) 視力障害者用卓上計算機
Wu Computer software industry: Intelligent communication-aided system for Taiwanese sign language to voice conversion.

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C57 Notification of unclear or unknown address
DD01 Delivery of document by public notice

Addressee: Zhang Qingxin

Document name: Deemed as a notice of withdrawal

C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication