CN2711832Y - 答题板 - Google Patents

答题板 Download PDF

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Publication number
CN2711832Y
CN2711832Y CN 200420032305 CN200420032305U CN2711832Y CN 2711832 Y CN2711832 Y CN 2711832Y CN 200420032305 CN200420032305 CN 200420032305 CN 200420032305 U CN200420032305 U CN 200420032305U CN 2711832 Y CN2711832 Y CN 2711832Y
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CN
China
Prior art keywords
answer
question answering
answering board
series
utility
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Expired - Fee Related
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CN 200420032305
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English (en)
Inventor
李本源
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Individual
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Individual
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Priority to CN 200420032305 priority Critical patent/CN2711832Y/zh
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Publication of CN2711832Y publication Critical patent/CN2711832Y/zh
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Abstract

本实用新型涉及一种答题板,它为在答题面板的表面并联有对应于选择题目答案A、B、C、D的四盏指示灯,每盏电灯所在支路分别串接一分路开关,电源与总控开关串接后与上述并联电路电连接。本实用新型具有结构简单、使用、操作方便等特点,可以防止竞赛中他人抄袭相距较近竞赛者的答题内容。

Description

答题板
技术领域    本实用新型涉及一种学生用品,尤其是一种答题板。
技术背景    在学校内举行的各种知识竞赛中,由于参赛各方相距较近,难免会出现他人抄袭别人答题内容的现象。
发明内容    本实用新型的目的是提供一种可以防止竞赛中他人进行抄袭的答题板。
为达到上述目的,本实用新型答题板为在答题面板的表面并联有对应于选择题目答案A、B、C、D的四盏指示灯,每盏电灯所在支路分别串接一分路开关,电源与总控开关串接后与上述并联电路电连接。
采用上述结构后,答题时先闭合所在答案的支路开关,然后需要显示答案时,再闭合总控开关,清楚显示答案。
本实用新型的优点是:结构简单、使用、操作方便,可以防止竞赛中他人抄袭相距较近竞赛者的答题内容。
附图说明    图1为本实用新型答题板的整体结构示意图。
具体实施方式    如图1示,本实用新型答题板为在答题面板1的表面并联有对应于选择题目答案A、B、C、D的四盏指示灯2,每盏电灯所在支路分别串接一分路开关3,电源4与总控开关5串接后与上述并联电路电连接。竞赛答题时先闭合所在答案的支路开关,然后需要显示答案时,再闭合总控开关,清楚显示答案避免竞赛中相距较近的竞赛者抄袭自己的答案。

Claims (1)

1、一种答题板,其特征是:在答题面板(1)的表面并联有对应于选择题目答案A、B、C、D的四盏指示灯(2),每盏电灯所在支路分别串接一分路开关(3),电源(4)与总控开关(5)串接后与上述并联电路电连接。
CN 200420032305 2004-06-28 2004-06-28 答题板 Expired - Fee Related CN2711832Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420032305 CN2711832Y (zh) 2004-06-28 2004-06-28 答题板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420032305 CN2711832Y (zh) 2004-06-28 2004-06-28 答题板

Publications (1)

Publication Number Publication Date
CN2711832Y true CN2711832Y (zh) 2005-07-20

Family

ID=36192935

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420032305 Expired - Fee Related CN2711832Y (zh) 2004-06-28 2004-06-28 答题板

Country Status (1)

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CN (1) CN2711832Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104966429A (zh) * 2015-06-12 2015-10-07 秦健 电子选项板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104966429A (zh) * 2015-06-12 2015-10-07 秦健 电子选项板

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