CN2138308Y - 24时钟表 - Google Patents

24时钟表 Download PDF

Info

Publication number
CN2138308Y
CN2138308Y CN 92208321 CN92208321U CN2138308Y CN 2138308 Y CN2138308 Y CN 2138308Y CN 92208321 CN92208321 CN 92208321 CN 92208321 U CN92208321 U CN 92208321U CN 2138308 Y CN2138308 Y CN 2138308Y
Authority
CN
China
Prior art keywords
hours
hour
gear
gear wheel
clock
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.)
Expired - Fee Related
Application number
CN 92208321
Other languages
English (en)
Inventor
李云虹
章尚谦
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 CN 92208321 priority Critical patent/CN2138308Y/zh
Application granted granted Critical
Publication of CN2138308Y publication Critical patent/CN2138308Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Measurement Of Unknown Time Intervals (AREA)

Abstract

一种24时钟表,属钟表类。由秒针齿轮、摆轮、 分针齿轮、过渡齿轮、时针齿轮和钟表盘组成。在原 12小时计时钟表轮系结构的基础上,改变和时针齿 轮啮合的过渡齿轮的齿数或者改变时针齿轮的齿数, 达到时针旋转360°为一天24小时的目的。

Description

本实用新型属钟表类。
目前国内外使用的钟表均系12小时计时,即时针转过360°是12小时。而一天是24小时,需要两个12小时叠加,这对于一天24小时的连续计时容易混淆。
本实用新型的目的是针对现有技术之不足,提出一种24小时连续计时的24时钟表,这种钟表的钟表盘圆周上有24小时的计时刻度,在保持原12小时计时传动结构不变的情况下,改变过渡齿轮的齿数或者改变时针齿轮的齿数,就可将12小时计时改变成24小时计时,明确了一天的起始界限和计时连续性。
本实用新型由秒针齿轮、摆轮、分针齿轮、过渡齿轮、时针齿轮、钟表盘、表壳、发条、手轮、秒针、分针、时针组成。
钟表盘(6)是圆盘形,在表盘的正面圆周上有突出的计时刻度线,并用***数字表明24小时。表壳中间形成盒形空腔,秒针齿轮、摆轮、分针齿轮、过渡齿轮、时针齿轮、发条均置于表壳内。
在原12小时计时钟表轮系结构不变的情况下,将与时针齿轮(5)啮合的过渡齿轮(4)的齿数减少一半或者将时针齿轮的齿数增加一倍,就可将时针旋转360°为12小时的钟表改变成24小时钟表。
本实用新型与现有技术比较,24时钟表时针旋转360°为24小时,它比把一天划分成两个12小时叠加的钟表先进,并且0时和24时的起始界限明确,具有连续性,便于记忆,直观性强。
附图简要说明:
图1,24时钟表外形图;
图2,24时钟表结构图。
在附图中:1.秒针齿轮,2.摆轮,3.分针齿轮,4.过渡齿轮,5.时针齿轮,6.钟表盘。

Claims (1)

1、一种24时钟表,由秒针齿轮、摆轮、分针齿轮、过渡齿轮、时针齿轮和钟表盘组成,其特征在于,在原12小时计时钟表轮系结构不变的情况下,将与时针齿轮(5)啮合的过渡齿轮(4)的齿数减少一半或者将时针齿轮的齿数增加一倍,时针旋转360°为24小时,钟表盘(6)是圆盘形,在表盘的正面圆周上有突出的计时刻度线,并用***数字表明24小时。
CN 92208321 1992-04-23 1992-04-23 24时钟表 Expired - Fee Related CN2138308Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92208321 CN2138308Y (zh) 1992-04-23 1992-04-23 24时钟表

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92208321 CN2138308Y (zh) 1992-04-23 1992-04-23 24时钟表

Publications (1)

Publication Number Publication Date
CN2138308Y true CN2138308Y (zh) 1993-07-14

Family

ID=33762409

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92208321 Expired - Fee Related CN2138308Y (zh) 1992-04-23 1992-04-23 24时钟表

Country Status (1)

Country Link
CN (1) CN2138308Y (zh)

Similar Documents

Publication Publication Date Title
US5023849A (en) Astronomic timepiece and disc intended for use therein
CN101206454A (zh) 计时器的不规则显示机构
US7372781B2 (en) Watch comprising a solar time display
GB1471760A (en) Calendar timepiece movement comprising three indicators
JP3390021B2 (ja) 腕時計あるいは小型置き時計ムーブメント用大型日付文字表示機構
US3599421A (en) Watch with manually adjustable time-zone-setting mechanism
CN2138308Y (zh) 24时钟表
US3367104A (en) Watch calendar drive mechanism
CN2456189Y (zh) 24小时制钟表
CN1514312A (zh) 具有昼夜或上下午指示功能的模拟时间显示面的时计
CN220820465U (zh) 回归年对应节气的机芯
CN2459680Y (zh) 钟表的长针日历指示装置
CN2502301Y (zh) 世界通用计时钟表
CN2409535Y (zh) 二十四小时地球同步计时器
CN212749543U (zh) 新型多用途手表
GB1025165A (en) Improvements in or relating to motion transformers for electronically controlled timepiece
CN2347192Y (zh) 表盘是地图或地球仪的24小时制和36小时制钟表
CN2153820Y (zh) 太阳指示钟表
CN2322165Y (zh) 模似地球自转的记时钟表
CN2713517Y (zh) 指针式世界通用计时钟表
CN2478144Y (zh) 指针式钟表
CN2174720Y (zh) 单心双面钟表
CN2277532Y (zh) 双面顺逆行指针式钟表
CN2722300Y (zh) 24小时指示钟表
CN2251152Y (zh) 世界时钟表

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee