CN2214006Y - 半圆形指针式钟表 - Google Patents

半圆形指针式钟表 Download PDF

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Publication number
CN2214006Y
CN2214006Y CN 95202298 CN95202298U CN2214006Y CN 2214006 Y CN2214006 Y CN 2214006Y CN 95202298 CN95202298 CN 95202298 CN 95202298 U CN95202298 U CN 95202298U CN 2214006 Y CN2214006 Y CN 2214006Y
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pointer
dial plate
semicircle
utility
model
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Expired - Fee Related
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CN 95202298
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English (en)
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王治安
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Individual
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Abstract

本实用新型是一种钟表的改进,其机械表包括表 盘、指针和传动系统,该表盘为半圆形,指针为转轴向 两边延伸的双向指针,秒针齿轮的齿数增加一倍。本 实用新型可采用丰富多样的装饰,并减少机械磨损, 降低功耗。

Description

本实用新型涉及一种钟表的改进,尤其是一种半圆形指针式钟表。
现有的指针式钟表为圆形表盘,在圆周上均匀分布12个整点。这种钟表形式单一,装饰简单。
本实用新型的目的是提供一种能够进行较为多样装饰的钟表。
本实用新型的方案是:一种半圆形机械表,包括表盘、指针和传动系统,其不同之处是表盘为半圆形,在180°的弧形边上均匀分布12个整点,指针        是转轴向两边延伸的双向指针,其秒针齿轮的齿数增加一倍。
一种半圆形石英钟表,包括表盘、指针和电路系统,不同之处是表盘为半圆形,在180°弧形边上均匀分布12个整点,指针为从转轴向两边延伸的双向指针,电路系统的分频电路为输出2秒一个脉冲的分频电路。
本实用新型使指针的运动转速为原来的一半,表盘可以只用半圆,因而能采用多种多样的装饰,并且由于其转速小,机械磨损相应减小,功耗也随之减小。
图1为本实用新型表盘示意图。
图2为本实用新型的指针示意图。
图3为本实用新型扇型钟。
如图所示,表盘1为半圆形,12个整点均匀分布于180°弧形边上,指针2两端均可指向钟点。图1中的阴影部分为外壳装饰的遮盖部分,其显露出的表盘张角为190°-200°,这样可方便读数。

Claims (2)

1、一种半圆形机械表,包括表盘、指针和传动系统,其特征在于表盘为半圆形,在180°的弧形边上均匀分布12个整点,指针是转轴向两边延伸的双向指针,其秒针齿轮的齿数增加一倍。
2、一种半圆形石英钟表,包括表盘、指针和电路系统,其特征在于表盘为半圆形,在180°弧形边上均匀分布12个整点,指针为从转轴向两边延伸的双向指针,电路系统的分频电路为输出2秒一个脉冲的分频电路。
CN 95202298 1995-01-27 1995-01-27 半圆形指针式钟表 Expired - Fee Related CN2214006Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95202298 CN2214006Y (zh) 1995-01-27 1995-01-27 半圆形指针式钟表

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95202298 CN2214006Y (zh) 1995-01-27 1995-01-27 半圆形指针式钟表

Publications (1)

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CN2214006Y true CN2214006Y (zh) 1995-11-29

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CN 95202298 Expired - Fee Related CN2214006Y (zh) 1995-01-27 1995-01-27 半圆形指针式钟表

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CN (1) CN2214006Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104765265A (zh) * 2015-04-21 2015-07-08 河北师范大学 昼夜分开显示的钟表表盘、表针组件

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104765265A (zh) * 2015-04-21 2015-07-08 河北师范大学 昼夜分开显示的钟表表盘、表针组件

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