CN2338919Y - 电话号码键 - Google Patents

电话号码键 Download PDF

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Publication number
CN2338919Y
CN2338919Y CN 98221935 CN98221935U CN2338919Y CN 2338919 Y CN2338919 Y CN 2338919Y CN 98221935 CN98221935 CN 98221935 CN 98221935 U CN98221935 U CN 98221935U CN 2338919 Y CN2338919 Y CN 2338919Y
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China
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utility
model
telephone number
protrusions
braille
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Expired - Fee Related
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CN 98221935
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English (en)
Inventor
刘建华
吕宝娟
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Individual
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Individual
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Priority to CN 98221935 priority Critical patent/CN2338919Y/zh
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Publication of CN2338919Y publication Critical patent/CN2338919Y/zh
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Abstract

本实用新型涉及了一种电话号码键。主要解决现有电话机号码键使用不便的问题。它是在平面键里面设有蓄光、发光材料制成的阿拉伯数字码凸起或者在其平面上设有阿拉伯数字凸起或盲文。本实用新型结构合理,使用方便,表面上的阿拉伯数字凸起和盲文设计可为盲人提供方便。

Description

电话号码键
本实用新型涉及一种电话号码键。
现在电话号码键为平面设计,阿拉伯数字镶嵌在键码里面,盲人或无灯光的夜间拨打非常不方便。
本实用新型的目的是提供一种适于夜间或盲人使用的电话号码键。
本实用新型是在现有的平面键里面设有蓄光、发光材料制成的阿拉伯数字码凸起或者在其平面上设有阿拉伯数字凸起或盲文。
本实用新型结构合理,使用方便,蓄光、发光材料制成的数字键吸光30-40分钟后,可持续发光8-12小时,可供夜间使用,表面上的阿拉伯数字凸起和盲文设计可为盲人提供方便。
下面结合附图详细介绍本实用新型实例
附图为本实用新型结构示意图。
由图知,本实用新型1电话号码键,2镶嵌在键码里面的发光材料制成的数字码,3盲文设在键码表面。

Claims (1)

  1. 一种电话号码键,其特征在于平面键里面设有蓄光、发光材料制成的阿拉伯数字码凸起或者在其平面上设有阿拉伯数字凸起或盲文。
CN 98221935 1998-07-28 1998-07-28 电话号码键 Expired - Fee Related CN2338919Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98221935 CN2338919Y (zh) 1998-07-28 1998-07-28 电话号码键

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98221935 CN2338919Y (zh) 1998-07-28 1998-07-28 电话号码键

Publications (1)

Publication Number Publication Date
CN2338919Y true CN2338919Y (zh) 1999-09-15

Family

ID=33973387

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98221935 Expired - Fee Related CN2338919Y (zh) 1998-07-28 1998-07-28 电话号码键

Country Status (1)

Country Link
CN (1) CN2338919Y (zh)

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C19 Lapse of patent right due to non-payment of the annual fee
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