WO2016019785A1 - 一种手表的星空显示机构 - Google Patents

一种手表的星空显示机构 Download PDF

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Publication number
WO2016019785A1
WO2016019785A1 PCT/CN2015/083974 CN2015083974W WO2016019785A1 WO 2016019785 A1 WO2016019785 A1 WO 2016019785A1 CN 2015083974 W CN2015083974 W CN 2015083974W WO 2016019785 A1 WO2016019785 A1 WO 2016019785A1
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WIPO (PCT)
Prior art keywords
wheel
star
disk
display
sky
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PCT/CN2015/083974
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English (en)
French (fr)
Inventor
王慧莹
张颖
傅裕
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天津海鸥表业集团有限公司
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Application filed by 天津海鸥表业集团有限公司 filed Critical 天津海鸥表业集团有限公司
Publication of WO2016019785A1 publication Critical patent/WO2016019785A1/zh

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    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/26—Clocks or watches with indicators for tides, for the phases of the moon, or the like

Definitions

  • the invention relates to a starry sky display mechanism of a mechanical watch, in particular to a watch mechanism with a date indicated by the Big Dipper and a twenty-four solar terms.
  • the existing watches not only have time indication function, but also have some watches related to the stars and astronomy, giving the watch more connotation and satisfying people's daily life needs.
  • the watch with the contents of the Big Dipper and the 24th Festival in ancient Chinese astronomy is still a blank.
  • Ancient Chinese astronomy is quite developed, and time is closely related to astronomy and calendar.
  • the most complete record of the name of the Big Dipper is first seen in the Han Dynasty. Seven bright stars are arranged like a fight, so it is called "Beidou.” Due to the earth's revolution and autobiography, at the same time every day, the position of the Big Dipper will change with the seasons.
  • the handle is eastward, the world is spring; the handle is north, the world is summer; The world is autumn; the handle is south, the world is winter.
  • the best observation time for the Big Dipper is from 7:00 to 11:00 pm (2 pm). Therefore, the ancient Chinese people determined the season according to its position and direction. Twenty-four solar terms can reflect the changes in the seasons, guide the farming activities, and affect the clothing, food, housing and transportation of thousands of households. It is the accumulation of long-term experience and wisdom of the working people of the ancient Han nationality in China. The Beidou and Twenty-four solar terms can fully reflect the most traditional Chinese culture.
  • the technical problem to be solved by the present invention is to provide a watch display mechanism capable of indicating twenty-four solar terms in a year and indicating the date with a Big Dipper.
  • a starry sky display mechanism of a watch comprising: a transmission mechanism, a display transmission mechanism and a display component;
  • the transmission mechanism comprises a double wheel component, a first wheel component, a second wheel component, a fourth wheel member, a fifth wheel member, a sixth wheel assembly, and a seventh wheel member;
  • the double wheel member and the second wheel member are respectively engaged with the first wheel member;
  • the double wheel member and The fifth wheel member is respectively engaged with the fourth wheel member, the fifth wheel member and the sixth wheel assembly are engaged, and the sixth wheel assembly is in contact with or disengaged from the seventh wheel member;
  • the mechanism comprises a star wheel, a star wheel, a star wheel axle and a retaining ring;
  • the star wheel is arranged coaxially with the star wheel, the star wheel axle and the retaining ring, and the second wheel wheel component and the seventh wheel wheel component respectively mesh with the star wheel;
  • the display unit comprises a star disk and a star disk; the star disk is pressed on the star wheel, and the star
  • the dual wheel assembly includes a fixed integral dual wheel and an hour wheel, the first wheel member including a fixed first tooth shaft and a first wheel plate, the double wheel engaging the first wheel plate
  • the second wheel member includes a fixed second wheel plate and a third wheel plate, the first gear shaft meshes with the second media wheel plate, and the third media wheel plate meshes with the star wheel;
  • the fourth wheel member The fourth intermediate wheel piece and the fourth medium gear shaft are fixedly integrated, and the time wheel wheel is engaged with the fourth medium wheel piece;
  • the fifth wheel wheel component comprises a fixed fifth wheel plate and a fifth tooth shaft,
  • the four-piece pinion meshes with the fifth media wheel piece;
  • the sixth wheel-wheel assembly includes a sixth wheel plate and a dial disposed coaxially, and a limit pin fixed on the sixth wheel plate, the fifth tooth shaft and The sixth wheel assembly is engaged;
  • the seventh wheel member comprises a fixed intermediate seventh wheel and a seventh tooth shaft, and the dial contacts or disengages from the seventh wheel, the seventh gear shaft and the star wheel
  • the starry sky disk is located above the coaxial star disk, and a window is opened on the starry sky disk, and the window corresponds to the position of the Big Dipper on the star disk.
  • the starry sky disk is divided into 12 equal parts on average, marked with twelve o'clock and indicator signs, respectively.
  • a pointer window is opened below the twelve o'clock and the indicator.
  • a starry sky display mechanism for a watch comprising: a transmission mechanism, a display transmission mechanism and a display component; the transmission mechanism comprising a double wheel component, a first wheel component, a second wheel component, a fourth wheel component, and a fifth a wheel member, a sixth wheel assembly, a seventh wheel member and a wheel;
  • the display transmission mechanism comprises a star wheel, a star wheel, and a star wheel axle; the double wheel component and the star wheel are coaxially disposed, the pair The crown member is engaged with the first wheel member, the second wheel member is engaged with the star wheel; the double wheel member and the fifth wheel member are respectively engaged with the fourth wheel member, the fifth wheel member and The sixth wheel assembly is engaged, the sixth wheel assembly is in contact with or disengaged from the seventh wheel member; the seventh wheel member is engaged with the star wheel, the star wheel meshes with the wheel, the wheel and the star wheel axle Engagement;
  • the display component includes a star disk and a star disk, the star disk is pressed on the star wheel, and the star
  • the invention has the beneficial effects that the watch mechanism can not only indicate the date by the change of the position direction of the Big Dipper, but also indicate the twenty-four solar terms.
  • the mechanism can fully display the relationship between the Big Dipper, time, date and season.
  • the structure is simple, the processing of parts is difficult, the space is small, and the application flexibility is high.
  • the display mechanism can be displayed as a partial dial or as a whole. Only the dial is displayed.
  • FIG. 1 is a schematic diagram of a planar transmission according to Embodiment 1 of the present invention.
  • FIGS. 2a and 2b are schematic views of an axial transmission according to Embodiment 1 of the present invention.
  • Figure 3 is a schematic diagram of a star disk
  • Figure 4 is a schematic view of a starry sky disk
  • Figure 5 is a schematic view of the dial of the display mechanism at the beginning of the spring equinox
  • Figure 6 is a schematic view of the dial of the display mechanism during the summer solstice
  • Figure 7 is a schematic view of the dial of the display mechanism at the time of the autumn of the autumn;
  • Figure 8 is a schematic view of the dial of the display mechanism at the time of the winter solstice
  • Embodiment 9 is a schematic diagram of a planar transmission according to Embodiment 2 of the present invention.
  • Figure 10 is a schematic axial view of the starry wheel axle and the starry sky disk applied to the entire dial display mechanism of the present invention.
  • Double wheel assembly 2. First wheel member 3. Second wheel member
  • Starry disk Medium wheel.
  • the star display mechanism of the wristwatch of the present invention comprises a double wheel component 1 , a first wheel member 2 , a second wheel member 3 , and an stars.
  • the wheel member 1 includes a double wheel 1a and a hour wheel 1b, and the double wheel 1a is fixedly coaxially rotated with the hour wheel 1b;
  • the first wheel member 2 includes a first tooth shaft 2a and a first medium wheel 2b, The first tooth shaft 2a is fixed coaxially with the first medium wheel 2b Rotating;
  • the second interposer member 3 includes a second interposer 3a and a third interposer 3b, and the second interposer 3a is fixedly coaxially rotated with the third interposer 3b;
  • the star wheel 4 and The star wheel 5, the star wheel axle 6, and the retaining ring 7 are coaxially arranged, wherein the starry wheel axle 6 and the starry wheel 5 are fastened together by the retaining ring 7, and rotate synchronously, and the star wheel 4 rotates independently;
  • the sixth wheel 10a and the limiting nail 10b are integrally fixed, the sixth wheel 10a and the dial 10c are coaxially disposed, the dial 10c can be flexibly rotated, and the dial 10c is in contact with or disengaged from the seventh wheel 11a;
  • the seventh intermediate wheel member 11 includes a seventh intermediate wheel piece 11a and a seventh medium toothed shaft 11b, and the seventh intermediate wheel piece 11a and the seventh medium toothed shaft 11b are fixedly coaxially rotated integrally.
  • the display member can be disposed at any point of the dial, and the description will be made with the display member set at the position of the dial 12.
  • the starry disk 13 is fastened to the starry wheel 5 by the retaining ring 7 and rotated synchronously (as shown in Figures 2a and 2b).
  • the solar energy name and scale of the display outermost circle are printed on the dial, and the display component includes a star disk 12 disposed on the star wheel 4 and an star disk 13 disposed on the star wheel axle 6; the star disk 12 has a Beidou The seven stars and the arrow mark (as shown in Fig.
  • the star disk 13 has a window corresponding to the Big Dipper on the star plate 12 (as shown in Fig. 4), and the starry sky
  • the axle 6 is pressed into one body, and the Big Dipper on the star plate can be displayed between 19:00 and 23:00 every day;
  • the starry disk 13 has a twelve hour mark, a corresponding window and a twenty-four solar terms indicating arrow (as shown in Fig. 4). Show), the arrow mark on the star plate 12 can be displayed at the corresponding time, and the date and the twenty-four solar terms are indicated, wherein the twenty-four solar terms and the corresponding date scale are evenly distributed on the disk surface of the watch dial.
  • the display member includes a star disk 12 disposed on the star wheel 4 and an star disk 13 disposed on the star wheel axle 6; the star The tray 12 is marked with a Big Dipper and an arrow (as shown in FIG. 3), and is integrated with the Star Wheel 4; the star disk 13 has a window corresponding to the Big Dipper on the Star Plate 12 (as shown in FIG. 4).
  • Show integrated with the star wheel axle 6 (as shown in Figure 10), can display the Big Dipper on the star plate between 19:00 and 23:00 every day; the starry disk 13 with the 12 o'clock mark, twelve The time mark corresponding window and the twenty-four solar terms indicating arrow (as shown in Fig. 4) can display the arrow mark on the star plate 12 at the corresponding time, and indicate the date and the twenty-four solar terms, among which twenty-four solar terms and corresponding The date scale is evenly distributed on the surface of the watch dial.
  • Embodiment 1 in this mechanism, the transmission energy obtained by the hour wheel is the same as that of the ordinary watch, so the details of the time wheel 1b are rotated in the clockwise direction, because the double wheel 1a and the hour wheel 1b are fixedly coaxially rotated. Therefore, the double calendar wheel 1a also rotates clockwise.
  • the double minute wheel 1a is meshed with the first medium wheel piece 2b, and the first medium wheel piece 2b is rotated counterclockwise by the double wheel 1a. Since the first tooth shaft 2a is fixedly integrated with the first medium wheel piece 2b, the first tooth shaft 2a also rotates counterclockwise.
  • the second medium wheel piece 3a rotates clockwise, and since the third medium wheel piece 3b is fixedly integrated with the second medium wheel piece 3a, the third medium wheel piece 3b is also clockwise.
  • the third medium wheel piece 3b meshes with the star wheel 4, which drives the star wheel 4 to rotate counterclockwise, and the star wheel 4 can rotate 366 times every 365 days; the star disk 12 and the star wheel 4 are integrated into one, synchronous Rotating, so it also turns 366 times every 365 days.
  • the hour wheel 1b is engaged with the fourth medium wheel piece 8a, and the fourth wheel medium piece 8a is driven counterclockwise by the hour wheel 1b.
  • the direction is rotated. Since the fourth tooth shaft 8b is fixedly integrated with the fourth medium wheel piece 8a, the fourth tooth shaft 8b also rotates counterclockwise, and drives the fifth medium wheel piece 9a to rotate clockwise. Since the fifth tooth shaft 9b is fixedly integrated with the fifth medium wheel piece 9a, the fifth tooth shaft 9b also rotates clockwise, and drives the sixth medium wheel piece 10a to rotate counterclockwise. Since the dial 10c is disposed coaxially with the sixth wheel 10a, the dial 10c rotates counterclockwise with the sixth wheel 10a under the driving of the limiting nail 10b.
  • the dial 10c is rotated by the above-mentioned transmission mechanism, and is rotated once every five days. Each time the dial 10c is rotated, the seventh intermediate wheel piece 11a is turned to rotate one tooth clockwise. Since the seventh tooth shaft 11b is fixed integrally with the seventh medium wheel piece 11a and the number of teeth is the same, the seventh tooth shaft 11b also rotates one tooth in the clockwise direction. The seventh tooth shaft 11b is meshed with the star wheel 5, and the star wheel 5 has a number of teeth 73.
  • the starry disk 13 is integrated with the starry wheel axle 6 and is fastened by the retaining ring 7 and the starry wheel 5, and rotates synchronously, so that it rotates once every 365 days; the respective rotations of the star disk 12 and the starry disk 13 can indicate ten At 2 o'clock, in the corresponding window, the position of the Big Dipper and the corresponding date and the 24th solar terms are displayed between 19:00 and 23:00 (2:00).
  • the position of the Big Dipper in the sky can be seen in the Beidou window of the starry disk 13 (as shown in Figure 5); when the annual summer solstice, the Beidou window of the starry disk 13 can be seen at the time of the year. See the position of the Big Dipper in the sky (as shown in Figure 6); when the annual autumn day, at the time of the sea, you can see the position of the Big Dipper in the sky in the Beidou window of the starry disk 13 (as shown in Figure 7). When the annual winter solstice day, at the time of the sea, you can see the position of the Big Dipper in the sky in the Beidou window of the starry disk 13 (as shown in Figure 8).
  • Embodiment 2 in this mechanism, the transmission energy obtained by the hour wheel is the same as that of the ordinary watch, so no longer repeat here, the hour wheel 1b rotates clockwise, because the double wheel 1a and the hour wheel 1b are fixedly coaxially rotated. Therefore, the double calendar wheel 1a also rotates clockwise.
  • the double minute wheel 1a is meshed with the first medium wheel piece 2b, and the first medium wheel piece 2b is rotated counterclockwise by the double wheel 1a. Since the first tooth shaft 2a is fixedly integrated with the first medium wheel piece 2b, the first tooth shaft 2a also rotates counterclockwise.
  • the second medium wheel piece 3a rotates clockwise, and since the third medium wheel piece 3b is fixedly integrated with the second medium wheel piece 3a, the third medium wheel piece 3b is also clockwise.
  • the third medium wheel piece 3b meshes with the star wheel 4, which drives the star wheel 4 to rotate counterclockwise, and the star wheel 4 can rotate 366 times every 365 days;
  • the star wheel 4 and the hour wheel 1b are coaxially arranged, located on the dial Center, but does not rotate in synchronization with the hour wheel 1b.
  • the star disk 12 and the star wheel 4 are pressed into one body and rotate synchronously, so it also rotates 366 times every 365 days.
  • the hour wheel 1b is engaged with the fourth medium wheel piece 8a, and the lower fourth wheel plate 8a is rotated counterclockwise by the hour wheel 1b. Since the fourth tooth shaft 8b is fixedly integrated with the fourth medium wheel piece 8a, the fourth tooth shaft 8b also rotates counterclockwise, and drives the fifth medium wheel piece 9a to rotate clockwise. Since the fifth tooth shaft 9b is fixedly integrated with the fifth medium wheel piece 9a, the fifth tooth shaft 9b also rotates clockwise, and drives the sixth medium wheel piece 10a to rotate counterclockwise. Since the dial 10c is disposed coaxially with the sixth wheel 10a, the dial 10c rotates counterclockwise with the sixth wheel 10a under the driving of the limiting nail 10b.
  • the dial 10c is rotated by the above-mentioned transmission mechanism, and is rotated once every five days. Each time the dial 10c is rotated, the seventh intermediate wheel piece 11a is turned to rotate one tooth clockwise. Since the seventh tooth shaft 11b is fixed integrally with the seventh intermediate wheel piece 11a and the number of teeth is the same, one tooth is also rotated clockwise. The seventh tooth shaft 11b is meshed with the star wheel 5, and the star wheel 5 has a number of teeth 73. Therefore, under the driving of the seventh tooth shaft 11b, one tooth is rotated counterclockwise every five days, and one rotation is performed every 365 days; The star wheel 5 meshes with the intermediate wheel 14, which in turn meshes with the star wheel axle 6 (as shown in Figure 9).
  • the star wheel axle 6 and the star wheel 5 have the same number of teeth, the star wheel axle 6 is rotated by the space wheel 5 through the intermediate wheel 5, and also rotates every 365 days; the starry sky disk 13 is integrated with the starry wheel axle 6 into one. Synchronous rotation, one rotation every 365 days; through the respective rotation of the star disk 12 and the star disk 13, can indicate the position of the Big Dipper between 19:00 and 23:00 (2:00) in the corresponding window at 12 o'clock and in the corresponding window. The corresponding date is twenty-four solar terms.
  • the position of the Big Dipper in the sky can be seen in the Beidou window of the starry disk 13 (as shown in Figure 5); when the annual summer solstice, the Beidou window of the starry disk 13 can be seen at the time of the year. See the position of the Big Dipper in the sky (as shown in Figure 6); when the annual autumn day, at the time of the sea, you can see the position of the Big Dipper in the sky in the Beidou window of the starry disk 13 (as shown in Figure 7). When the annual winter solstice day, at the time of the sea, you can see the position of the Big Dipper in the sky in the Beidou window of the starry disk 13 (as shown in Figure 8).

Abstract

一种用于手表的星空显示机构，包括显示部件及其传动机构，显示部件包括星空盘（13）和星辰盘（12），星辰盘（12）压合在星辰轮（4）上，星空盘（13）压合在星空轮轴（6）上，并通过挡圈（7）与星空轮（5）紧固，星辰轮（4）、星空轮轴（6）、挡圈（7）和星空轮（5）同轴设置。传动机构的双历轮部件（1）通过介轮部件（2，3，8，9，10，11）分别与星辰轮（4）和星空轮（5）啮合，从而带动星辰盘（12）和星空盘（13）的转动。本星空显示机构通过北斗七星的位置方向变化指示日期和二十四节气，能充分显示出北斗七星、时间、日期和季节之间的相互关系。本机构可作为局部或整只表盘显示，结构简单，应用灵活。

Description

一种手表的星空显示机构 技术领域
本发明涉及一种机械手表的星空显示机构，特别是涉及一种北斗七星指示日期和二十四节气的手表机构。
背景技术
现有手表不仅具有时间指示功能，同时还有一些与星空和天文相关的手表，赋予手表更多内涵，满足了人们更多的日常生活需要。但以我国古代天文学中的北斗七星和二十四节气为内容的手表目前还是一个空白。中国古代天文学相当发达，而时间又与天文、历法密切相关。北斗七星之名最完整的记载，始见于汉代，七颗亮星排列如斗杓，故称“北斗”。由于地球的公转与自传，在每天的同一时刻里，北斗七星的位置是会随着季节的变化而改变的，斗柄东指，天下皆春；斗柄北指，天下皆夏；斗柄西指，天下皆秋；斗柄南指，天下皆冬。北斗七星的最佳观测时间是在晚上7点至11点(戌亥二时)，因此，我国古代人民就根据它的位置、方向变化来确定季节。二十四节气能反映季节的变化，指导农事活动，影响着千家万户的衣食住行，是我国古代汉族劳动人民长期经验的积累和智慧的结晶。北斗和二十四节气都能够充分体现出最具传统特色的中国文化。
发明内容
本发明所要解决的技术问题是，提供一种能够指示一年中二十四节气并以北斗七星来指示日期的手表显示机构。
本发明采用的技术方案是：一种手表的星空显示机构，包括，传动机构、显示传动机构和显示部件；所述传动机构包括双历轮部件、第一介轮部件、第二介轮部件、第四介轮部件、第五介轮部件、第六介轮组件、第七介轮部件；所述双历轮部件和第二介轮部件分别与第一介轮部件啮合；双历轮部件和第五介轮部件分别与第四介轮部件啮合，所述第五介轮部件和第六介轮组件啮合，所述第六介轮组件与第七介轮部件接触或脱离；所述显示传动机构包括星辰轮、星空轮、星空轮轴和挡圈；星辰轮与星空轮、星空轮轴、挡圈同轴设置，所述第二介轮部件和第七介轮部件分别与星辰轮啮合；所述显示部件包括星辰盘和星空盘；所述星辰盘压合在星辰轮上，星空盘压合在星空轮轴上，星空盘并通过挡圈与星空轮紧固。
所述双历轮部件包括固定一体的双历轮和时轮，第一介轮部件包括固定一体的第一介齿轴和第一介轮片，所述双历轮与第一介轮片啮合；第二介轮部件包括固定一体的第二介轮片和第三介轮片，第一介齿轴与第二介轮片啮合，第三介轮片与星辰轮啮合；第四介轮部件包括固定一体的第四介轮片和第四介齿轴，所述时轮与第四介轮片啮合；第五介轮部件包括固定一体的第五介轮片和第五介齿轴，第四介齿轴与第五介轮片啮合；第六介轮组件包括同轴设置的第六介轮片和拨头，以及固定在第六介轮片上的限位钉，第五介齿轴与第六介轮片啮合；第七介轮部件包括固定一体的第七介轮片和第七介齿轴，拨头与第七介轮片接触或脱离，所述第七介齿轴与星空轮啮合。
所述星空盘位于同轴星辰盘的上方，在所述星空盘上开有窗口，该窗口与星辰盘上北斗七星的位置相对应。
所述星空盘平均划分12等分，分别标注有十二时辰和指示标识，并在 十二时辰和指示标识的下方分别开有指针窗口。
一种手表的星空显示机构，包括，传动机构、显示传动机构和显示部件；所述传动机构包括双历轮部件、第一介轮部件、第二介轮部件、第四介轮部件、第五介轮部件、第六介轮组件、第七介轮部件和介轮；所述显示传动机构包括星辰轮、星空轮、星空轮轴；所述双历轮部件和星辰轮同轴设置，所述双历轮部件和第一介轮部件啮合，所述第二介轮部件与星辰轮啮合；双历轮部件和第五介轮部件分别与第四介轮部件啮合，所述第五介轮部件和第六介轮组件啮合，所述第六介轮组件与第七介轮部件接触或脱离；所述第七介轮部件与星空轮啮合，所述星空轮与介轮啮合，介轮与星空轮轴啮合；所述显示部件包括星辰盘和星空盘，所述星辰盘压合在星辰轮上，星空盘压合在星空轮轴上。
本发明的有益效果是：该手表机构不仅可以通过北斗七星的位置方向的变化来指示日期，还可以指示二十四节气。该机构能够充分显示出北斗七星、时间、日期和季节之间的相互关系，结构简单，零部件加工难度小，占用空间小，应用灵活度高，该显示机构可以作为局部表盘显示，也可以整只表盘进行显示。
附图说明
图1为本发明实施例1的平面传动示意图；
图2a和图2b为本发明实施例1的轴向传动示意图；
图3为星辰盘示意图；
图4为星空盘示意图；
图5为春分当天亥时显示机构的表盘示意图；
图6为夏至当天亥时显示机构的表盘示意图；
图7为秋分当天亥时显示机构的表盘示意图；
图8为冬至当天亥时显示机构的表盘示意图；
图9为本发明实施例2的平面传动示意图；
图10为本发明应用于整表盘显示机构的星空轮轴与星空盘的轴向示意图。
图中：
1.双历轮部件      2.第一介轮部件     3.第二介轮部件
4.星辰轮          5.星空轮           6.星空轮轴
7.挡圈            8.第四介轮部件     9.第五介轮部件
10.第六介轮组件   11.第七介轮部件    12.星辰盘
13.星空盘         14.介轮。
具体实施方式
下面结合附图和具体实施方式对本发明作进一步详细说明：
如图1、图2a、图2b、图3至图10所示，本发明一种手表的星空显示机构，包括双历轮部件1、第一介轮部件2、第二介轮部件3、星辰轮4、星空轮5、星空轮轴6、挡圈7、第四介轮部件8、第五介轮部件9、第六介轮组件10、第七介轮部件11和显示部件；所述双历轮部件1包括双历轮1a和时轮1b，双历轮1a与时轮1b固定一体同轴转动；所述第一介轮部件2包括第一介齿轴2a和第一介轮片2b，第一介齿轴2a与第一介轮片2b固定一体同轴 转动；所述第二介轮部件3包括第二介轮片3a和第三介轮片3b，第二介轮片3a与第三介轮片3b固定一体同轴转动；所述星辰轮4与星空轮5、星空轮轴6、挡圈7同轴设置，其中星空轮轴6与星空轮5通过挡圈7紧固为一体，同步转动，星辰轮4独立转动；所述第四介轮部件8包括第四介轮片8a和第四介齿轴8b，第四介轮片8a与第四介齿轴8b固定一体同轴转动；所述第五介轮部件9包括第五介轮片9a和第五介齿轴9b，第五介轮片9a与第五介齿轴9b固定一体同轴转动；所述第六介轮组件10包括第六介轮片10a、限位钉10b和拨头10c，其中第六介轮片10a和限位钉10b固定一体，第六介轮片10a和拨头10c同轴设置，拨头10c可灵活转动，拨头10c与第七介轮片11a接触或脱离；所述第七介轮部件11包括第七介轮片11a和第七介齿轴11b，第七介轮片11a与第七介齿轴11b固定一体同轴转动。
实施例1，显示部件可以设置在表盘的任一点位，现以显示部件设置在表盘12点位进行说明。在该机构中，所述星空盘13通过挡圈7与星空轮5紧固，同步转动(如图2a和图2b所示)。显示部分最外圈的节气名称和刻度印制在表盘上，显示部件包括有设置在星辰轮4上的星辰盘12和设置在星空轮轴6上的星空盘13；所述星辰盘12带有北斗七星和箭头标识(如图3所示)，与星辰轮4压合为一体；所述星空盘13与星辰盘12上北斗七星相对应的位置开有窗口(如图4所示)，与星空轮轴6压合为一体，可在每天19点到23点间显示星辰盘上的北斗七星；所述星空盘13带有十二时辰标识、对应窗口及二十四节气指示箭头(如图4所示)，可在相应时辰显示星辰盘12上的箭头标识，同时指示日期和二十四节气，其中二十四个节气名称及对应的日期刻度以圆周均布在手表表盘的盘面上。
实施例2，现对显示部件设置在整个表盘面的情况进行说明。在该机构中，显示部分最外圈的节气名称和刻度印制在表盘上，显示部件包括有设置在星辰轮4上的星辰盘12和设置在星空轮轴6上的星空盘13；所述星辰盘12带有北斗七星和箭头标识(如图3所示)，与星辰轮4压合为一体；所述星空盘13与星辰盘12上北斗七星相对应的位置开有窗口(如图4所示)，与星空轮轴6压合为一体(如图10所示)，可在每天19点到23点间显示星辰盘上的北斗七星；所述星空盘13带有十二时辰标识、十二时辰标识对应窗口及二十四节气指示箭头(如图4所示)，可在相应时辰显示星辰盘12上的箭头标识，同时指示日期和二十四节气，其中二十四个节气名称及对应的日期刻度以圆周均布在手表表盘的盘面上。
下面对本发明机构的工作原理加以说明：
实施例1，在该机构中，时轮所获得的传动能与普通手表相同，因此在此不再赘述，时轮1b顺时针方向转动，由于双历轮1a与时轮1b固定一体同轴转动，故双历轮1a也顺时针方向转动。双历轮1a与第一介轮片2b啮合，第一介轮片2b在双历轮1a的带动下逆时针方向转动。因第一介齿轴2a与第一介轮片2b固定一体，故第一介齿轴2a也逆时针方向转动。在第一介齿轴2a的带动下，第二介轮片3a顺时针方向转动，因第三介轮片3b与第二介轮片3a固定一体，故第三介轮片3b也顺时针方向转动。同时，第三介轮片3b与星辰轮4啮合，带动星辰轮4逆时针方向转，星辰轮4可实现每365天转动366圈；所述星辰盘12与星辰轮4压合为一体，同步转动，故也每365天转动366圈。
所述时轮1b与第四介轮片8a啮合，在时轮1b带动下第四介轮片8a逆时针 方向转动。因第四介齿轴8b与第四介轮片8a固定一体，故第四介齿轴8b也逆时针方向转动，并带动第五介轮片9a顺时针方向转动。因第五介齿轴9b与第五介轮片9a固定一体，故第五介齿轴9b也顺时针方向转动，并带动第六介轮片10a逆时针方向转动。因拨头10c与第六介轮片10a同轴设置，故在限位钉10b的带动下，拨头10c随第六介轮片10a逆时针方向转动。拨头10c通过上述传动机构的带动，每5天转动一周，拨头10c每转动一周，拨动第七介轮片11a顺时针方向转动一个齿。因第七介齿轴11b与第七介轮片11a固定一体且齿数相同，故第七介齿轴11b也顺时针方向转动一个齿。第七介齿轴11b与星空轮5啮合，星空轮5齿数为73，故在第七介齿轴11b的带动下，每5天逆时针方向转动一个齿，每365天转动一圈；所述星空盘13与星空轮轴6压合为一体，通过挡圈7与星空轮5紧固，同步转动，故也每365天转动一圈；通过星辰盘12与星空盘13的各自转动，可指示十二时辰并在对应窗口中显示每天19点到23点(戌亥二时)间北斗七星的位置及相应的日期与二十四节气。例如，当每年的春分日，亥时可于星空盘13的北斗窗口中见到北斗七星在天空中的位置(如图5所示)；当每年的夏至日，亥时可于星空盘13的北斗窗口中见到北斗七星在天空中的位置(如图6所示)；当每年的秋分日，亥时可于星空盘13的北斗窗口中见到北斗七星在天空中的位置(如图7所示)；当每年的冬至日，亥时可于星空盘13的北斗窗口中见到北斗七星在天空中的位置(如图8所示)。
实施例2，在该机构中，时轮所获得的传动能与普通手表相同，因此在此不再赘述，时轮1b顺时针方向转动，由于双历轮1a与时轮1b固定一体同轴转动，故双历轮1a也顺时针方向转动。双历轮1a与第一介轮片2b啮合，第一介轮片2b在双历轮1a的带动下逆时针方向转动。因第一介齿轴2a与第一介轮片2b固定一体，故第一介齿轴2a也逆时针方向转动。在第一介齿轴2a的带动下，第二介轮片3a顺时针方向转动，因第三介轮片3b与第二介轮片3a固定一体，故第三介轮片3b也顺时针方向转动。同时，第三介轮片3b与星辰轮4啮合，带动星辰轮4逆时针方向转，星辰轮4可实现每365天转动366圈；所述星辰轮4与时轮1b同轴设置，位于表盘中心，但不与时轮1b同步转动。所述星辰盘12与星辰轮4压合为一体，同步转动，故也每365天转动366圈。
所述时轮1b与第四介轮片8a啮合，在时轮1b带动下第四介轮片8a逆时针方向转动。因第四介齿轴8b与第四介轮片8a固定一体，故第四介齿轴8b也逆时针方向转动，并带动第五介轮片9a顺时针方向转动。因第五介齿轴9b与第五介轮片9a固定一体，故第五介齿轴9b也顺时针方向转动，并带动第六介轮片10a逆时针方向转动。因拨头10c与第六介轮片10a同轴设置，故在限位钉10b的带动下，拨头10c随第六介轮片10a逆时针方向转动。拨头10c通过上述传动机构的带动，每5天转动一周，拨头10c每转动一周，拨动第七介轮片11a顺时针方向转动一个齿。因第七介齿轴11b与第七介轮片11a固定一体且齿数相同，故也顺时针方向转动一个齿。第七介齿轴11b与星空轮5啮合，星空轮5齿数为73，故在第七介齿轴11b的带动下，每5天逆时针方向转动一个齿，每365天转动一圈；所述星空轮5与介轮14啮合，介轮14又与星空轮轴6啮合(如图9所示)。因星空轮轴6与星空轮5齿数相同，故星空轮轴6通过介轮14在星空轮5的带动下，也每365天转动一圈；所述星空盘13与星空轮轴6压合为一体， 同步转动，每365天转动一圈；通过星辰盘12与星空盘13的各自转动，可指示十二时辰并在对应窗口中显示每天19点到23点(戌亥二时)间北斗七星的位置及相应的日期与二十四节气。例如，当每年的春分日，亥时可于星空盘13的北斗窗口中见到北斗七星在天空中的位置(如图5所示)；当每年的夏至日，亥时可于星空盘13的北斗窗口中见到北斗七星在天空中的位置(如图6所示)；当每年的秋分日，亥时可于星空盘13的北斗窗口中见到北斗七星在天空中的位置(如图7所示)；当每年的冬至日，亥时可于星空盘13的北斗窗口中见到北斗七星在天空中的位置(如图8所示)。

Claims (5)

  1. 一种手表的星空显示机构，其特征在于，包括，传动机构、显示传动机构和显示部件；所述传动机构包括双历轮部(1)、第一介轮部件(2)、第二介轮部件(3)、第四介轮部件(8)、第五介轮部件(9)、第六介轮组件(10)、第七介轮部件(11)；所述双历轮部件(1)和第二介轮部件(3)分别与第一介轮部件(2)啮合；双历轮部件(1)和第五介轮部件(9)分别与第四介轮部件(8)啮合，所述第五介轮部件(9)和第六介轮组件(10)啮合，所述第六介轮组件(10)与第七介轮部件(11)接触或脱离；所述显示传动机构包括星辰轮(4)、星空轮(5)、星空轮轴(6)和挡圈(7)；星辰轮(4)与星空轮(5)、星空轮轴(6)、挡圈(7)同轴设置，所述第二介轮部件(3)和第七介轮部件(11)分别与星辰轮(4)啮合；所述显示部件包括星辰盘(12)和星空盘(13)；所述星辰盘(12)压合在星辰轮(4)上，星空盘(13)压合在星空轮轴(6)上，星空盘(13)并通过挡圈(7)与星空轮(5)紧固。
  2. 根据权利要求1所述的手表的星空显示机构，其特征在于，所述双历轮部件(1)包括固定一体的双历轮(1a)和时轮(1b)，第一介轮部件(2)包括固定一体的第一介齿轴(2a)和第一介轮片(2b)，所述双历轮(1a)与第一介轮片(2b)啮合；第二介轮部件(3)包括固定一体的第二介轮片(3a)和第三介轮片(3b)，第一介齿轴(2a)与第二介轮片(3a)啮合，第三介轮片(3b)与星辰轮(4)啮合；第四介轮部件(8)包括固定一体的第四介轮片(8a)和第四介齿轴(8b)，所述时轮(1b)与第四介轮片(8a)啮合；第五介轮部件(9)包括固定一体的第五介轮片(9a)和第五介齿轴(9b)，第四介齿轴(8b)与第五介轮片(9a)啮合；第六介轮组件(10)包括同轴设置的第六介轮片(10a)和拨头(10c)，以及固定在第六介轮片(10a)上的限位钉(10b)，第五介齿轴(9b)与第六介轮片(10a)啮合；第七介轮部件(11)包括固定一体的第七介轮片(11a)和第七介齿轴(11b)，拨头(10c)与第七介轮片(11a)接触或脱离，所述第七介齿轴(11b)与星空轮(5)啮合。
  3. 根据权利要求1所述的手表的星空显示机构，其特征在于，所述星空盘(13)位于同轴星辰盘(12)的上方，在所述星空盘(13)上开有窗口，该窗口与星辰盘(12)上北斗七星的位置相对应。
  4. 根据权利要求1所述的手表的星空显示机构，其特征在于，所述星空盘(13)平均划分12等分，分别标注有十二时辰和指示标识，并在十二时辰和指示标识的下方分别开有指针窗口。
  5. 一种手表的星空显示机构，其特征在于，包括，传动机构、显示传动机构和显示部件；所述传动机构包括双历轮部件(1)、第一介轮部件(2)、第二介轮部件(3)、第四介轮部件(8)、第五介轮部件(9)、第六介轮组件(10)、第七介轮部件(11)和介轮(14)；所述显示传动机构包括星辰轮(4)、星空轮(5)、星空轮轴(6)；所述双历轮部件(1)和星辰轮(4)同轴设置，所述 双历轮部件(1)和第一介轮部件(2)啮合，所述第二介轮部件(3)与星辰轮(4)啮合；双历轮部件(1)和第五介轮部件(9)分别与第四介轮部件(8)啮合，所述第五介轮部件(9)和第六介轮组件(10)啮合，所述第六介轮组件(10)与第七介轮部件(11)接触或脱离；所述第七介轮部件(11)与星空轮(5)啮合，所述星空轮(5)与介轮(14)啮合，介轮(14)与星空轮轴(6)啮合；所述显示部件包括星辰盘(12)和星空盘(13)，所述星辰盘(12)压合在星辰轮(4)上，星空盘(13)压合在星空轮轴(6)上。
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