439020 五、發明說明（1) 本案係一種具時區顯示之時鐘機芯，尤指一種藉由旋 轉時區調整環至所欲時區位置，可令時針產生相對位移， 使時間顯示板直接顯示當地時間。此外，本案機芯内進一 步包括一晝夜顯示裝置，俾顯示當地時間之晝夜。同時， 本案尚具有一鬧鈴設定裝置，俾於使用者所預設時間之告 知〇 隨著交通及通訊之發達，使得國際間的交流亦日益頻 繁，跨國之交往也曰趨普遍，基於資訊傳達以及時差等因 素，所以，可同時顯示其他時區之時鐘（亦即所謂之世界 鐘）乃應運而生。 而習知之世界鐘，最常見者，乃在於鐘面上印製世界 地圖，然後再按圖索驥查看時間，此種方式之缺失在於鐘 面過於繁雜，在視覺認知與傳達上，不符合人體工學。 如美國第4, 972, 392號專利所揭示之世界鐘，其係採 用12小時機芯並同步以皮帶外接一時區地圖，再對應其上 配置24小時等分之時環。唯這種方式之缺點在於，其係以 皮帶帶動，會產生摩擦損耗，進而使準確性受到影響；同 時，2 4小時之分針顯示亦有判讀習慣上之困難。 另以一種簡易型之世界鐘為例，其係以一 2 4小時機芯 為時間顯示，其鐘面周緣嵌合一 24時區具代表性之城市名 稱之時區環。當旋轉該時區環内之本地城市對應於當地時 間，即可推算出其他時區内相關城市之時間。而其缺失在 於，所使用的機芯必需為24小時，同時吾人在調整時區環 時，由於其與鐘面之間並無定位結構，故使用一段時曰439020 V. Description of the invention (1) This case is a clock movement with a time zone display, especially a clock movement that rotates the time zone adjustment ring to the desired time zone position, which can cause the relative movement of the hour hand and make the time display board directly display the local time. In addition, the movement in this case further includes a day and night display device, which displays the day and night of local time. At the same time, this case also has an alarm setting device, which can be notified at the preset time by the user. With the development of traffic and communication, international exchanges are becoming increasingly frequent, and cross-border exchanges are becoming more common, based on information transmission. And the time difference and other factors, so the clock that can simultaneously display other time zones (also known as the world clock) came into being. The most commonly used world clock is to print the world map on the clock face, and then check the time according to the picture. The lack of this method is that the clock face is too complicated, and it is not ergonomic in terms of visual recognition and communication. For example, the world clock disclosed in U.S. Patent No. 4,972,392 uses a 12-hour movement and synchronizes a time zone map with a belt, and then a 24-hour time-division time ring is arranged on it. The disadvantage of this method is that it is driven by a belt, which will cause friction loss, which will affect accuracy. At the same time, the 24-hour minute hand display also has difficulty in interpreting habits. Another simple world clock is taken as an example. It uses a 24-hour movement as the time display, and its clock face is fitted with a 24-hour time zone ring representing the representative city name. When the local city in the time zone ring corresponds to the local time, the time of the relevant cities in other time zones can be calculated. What's missing is that the movement used must be 24 hours. At the same time, when I adjust the time zone ring, because there is no positioning structure between it and the clock face, I use it for a while.
43 90 2 0 五、發明說明（2) 後，常造成時區環鬆動，進而造成判讀之困難。此外，該 世界鐘之時區環與2 4小時之時間刻劃具有一段距離，亦容 易造成判讀之誤差。尤有進者，由於鐘面須配置24小時之 刻劃，以致時與時之間的間距即受到緊縮，除不利分針之 判讀外，亦無法做鬧鈐之精準對時，故坊間之世界鐘大抵 均無鬧鈴之設置。 有鑑於此，本案申請人本於多年來從事鐘錶機芯設計 與產銷之經驗，潛心研究，期能以一 1 2小時之機芯與一時 區調整環之搭配，即可顯示各時區時間；經再三實驗與測 試，進而發展出本案之「具時區顯示之時鐘機芯」。 為進一步揭示本案之具體技術内容，首先請參閱圖 式，其申，圖一至圖三為本案機芯之立體分解圖，圖四為 圖一之基板上各元件組立後之斷面圖，圖五為圖二之中隔 座上各元件組立後之斷面圖，圖六為圖三之鐘面板組立後 之斷面圖，圖七為本案組立後之立體圖，圖八為本案組立 後之另一視角立體圖。 如圖一至圖六所示，基本上，本案之機芯主要係由一 動力產生裝置1，一計秒裝置2，一計分裝置3，一計時裝 置4，及一時區顯示裝置5所組合而成。同時，本案之機芯 可進一步包括一畫夜顯示裝置6，一鬧鈴設定裝置7及一殼 體8。 如圖一至圖四所示，動力產生裝置1係設於一雙層式 之基板11及電路板12上方，其係由一電池13固設並連接於 電路板12，俾將電源供應予習知由線圈141、定子142和轉43 90 2 0 V. Description of the invention (2) often causes the time zone ring to become loose, which in turn makes it difficult to read. In addition, the time zone ring of the world clock is at a distance from the 24 hour time mark, which is also likely to cause errors in interpretation. In particular, because the clock face must be equipped with a 24-hour score, the distance between the hour and the hour is tightened. Except for the interpretation of the minute hand, it is also impossible to make accurate timekeeping. There is probably no alarm setting. In view of this, the applicant of this case has many years of experience in the design, production and sales of watch movements, and has concentrated on researching. With a 12-hour movement and a time zone adjustment ring, the time in each time zone can be displayed; Repeated experiments and tests further developed the "clock movement with time zone display" in this case. In order to further disclose the specific technical content of this case, please first refer to the drawings, which apply, Figures 1 to 3 are exploded perspective views of the movement of the case, and Figure 4 is a sectional view of the components on the substrate of Figure 1 after assembly, Figure 5 It is a cross-sectional view of the components on the partition in Figure 2 after assembly, FIG. 6 is a cross-sectional view of the clock panel of FIG. 3 after assembly, FIG. 7 is a perspective view after the assembly of the case, and FIG. 8 is another one after the assembly of the case. Perspective perspective. As shown in Figures 1 to 6, basically, the movement in this case is mainly composed of a power generating device 1, a second device 2, a scoring device 3, a timing device 4, and a time zone display device 5. to make. At the same time, the movement in this case may further include a picture night display device 6, an alarm setting device 7 and a casing 8. As shown in Figures 1 to 4, the power generating device 1 is located above a double-layered base plate 11 and a circuit board 12, which is fixed by a battery 13 and connected to the circuit board 12. The power is supplied to the conventional unit. Coil 141, stator 142, and rotor
43 SQ20 - 五、發明說明（3) 子143所组成之步進馬達組14，使轉子143得以等速旋轉， 並將動力輸出至計秒裝置2。 計秒裝置2係由一秒前輪21軸接於基板11上，其係與 轉子1 4 3嚙合並可隨之連動，該秒前輪2 1另侧則與一秒輪 22嚙合，使其中央向下延伸之秒軸23每分鐘轉動360度。 該秒轴23穿越一分輪管33，其突出於鐘面板52之端部則與 一秒針/盤24樞接。 請參閱圖一至圖五，計分裝置3係由一分前輪組31與 秒輪22嚙合’該分前輪組31係由一分前輪311活動地與一 分前輪轴312套接而成，該分前輪轴312下段穿越基板η及 電路板12，並與一分輪32响合，俾獲得減速效果。該分輪 32底部一體設置或套接一分輪管33，其穿越一時輪組42， 且突出於鐘面板52之端部則與一分針34套接，使分針34每 分鐘轉動6度。 其中’該分前輪311與分前輪軸312採用活動式套接之 優點在於’當旋轉時間調整鈕35，使分前輪軸3i2隨之轉 動，進而帶動分輪32、時前輪41及時輪組42相對旋轉，而 分前輪31 1雖受到秒輪22帶動但形成空轉，故秒軸23仍能 保持等速旋轉’以避免在校對時間，秒輪2 2停滞所可能^產 生之誤差。 請參閱圖二至圖六，計時裝置4係由一時前輪41與分 輪32嚙合，其再與一時輪組42嚙合，俾經由減速，使"Λ 組42每小時轉動30度。該時輪組42係由一後時輪ο〗及^ 别時輪422對接而成’並形成連動。其中’該後時輪^^係43 SQ20-V. Description of the invention (3) The stepping motor group 14 composed of the sub-143 enables the rotor 143 to rotate at a constant speed and outputs power to the second device 2. The second chronograph device 2 is connected to the base plate 11 by a second front wheel 21, which is engaged with the rotor 1 4 3 and can be linked with it. The other side of the second front wheel 21 is engaged with a second wheel 22 so that its center faces The extended second axis 23 rotates 360 degrees every minute. The second shaft 23 passes through a minute wheel 33, and the end protruding from the clock face 52 is pivotally connected to a second hand / dial 24. Please refer to FIGS. 1 to 5. The scoring device 3 is composed of a minute front wheel set 31 and a second wheel 22. The minute front wheel set 31 is formed by a minute front wheel 311 movably connected with a minute front wheel axle 312. The lower section of the front wheel axle 312 passes through the base plate η and the circuit board 12 and resonates with a minute wheel 32 to obtain a deceleration effect. A minute wheel tube 33 is integrally provided or sleeved at the bottom of the minute wheel 32. It passes through a hour wheel set 42 and protrudes from the end of the clock panel 52 and is connected with a minute hand 34 to rotate the minute hand 34 by 6 degrees per minute. Among them, the advantage of the movable sleeve connection between the front sub-wheel 311 and the front sub-wheel axle 312 is that when the time adjustment button 35 is rotated, the front sub-wheel axle 3i2 is rotated accordingly, thereby driving the sub-wheel 32, the front wheel 41, and the wheel group 42 to face each other. Rotate, while the front wheel 31 1 is driven by the second wheel 22 but forms idling, so the second shaft 23 can still rotate at a constant speed 'to avoid errors that may occur when the second wheel 22 is stagnated during the proofreading time. Please refer to FIG. 2 to FIG. 6. The timing device 4 is engaged by a one-hour front wheel 41 and a minute wheel 32, which is then engaged with a one-hour wheel set 42. By deceleration, the " Λ group 42 is rotated 30 degrees per hour. The time wheel set 42 is formed by butt joint of a rear time wheel ο and ^ other time wheels 422 and forms a linkage. Where ’s the rear time wheel ^^ 系
第6頁 43 9020 -五、發明說明（4) 穿越一行星基輪55及一中隔座54後，再與前時輪422對 接’而時前輪41則藉一軸桿411軸接於行星基輪55頂面一 側並與後時輪421嚙合’而前時輪422突出鐘面板52之端部 穿越後敘之鬧鈐定時輪75後，再與一時針43樞接。 時區顯示裝置5係由一時區調整環51與一鐘面板52套 接，該時區調整環51表面具24時區代表城市名稱之地標 511(請參閱圖七）’而側邊内、外壁則分別設置内環齒512 及外環紋513。另將一行星惰輪53軸接於鐘面板52 —側所 預設之缺槽521邊緣，使其與内環齒512嚙合。而行星基輪 55則設於中隔座54中央之輪室541内，其一侧周緣設一室 缺542 ’使該行星基輪55係與行星惰輪53响合。藉撥動時 區調整環51之外環紋513，將所欲知時間之地標511對準前 蓋81的基準線811，可令行星惰輪53同步旋轉，進而使行 星基輪55於輪室541内產生運轉，並將時前輪41於行星基 輪55上沿著分輪32呈行星運動，由於時前輪41係與時輪組 42相嚙合’故時輪組42即產生轉動，進而改變時間顯示板 56肉時針43之指示，且該時針43所示時間即代表該地標 5 1 1之當地時間。 尤有進者’為使行星基輪55於運轉時具整點定位效 果’故其輪面底部至少突設一定位榫551 ，而輪室541内則 相對突設若干卡榫543。當定位榫551位移並落入兩卡榫 f含▲間隙時，即代表已整點方式變換至某一時區，並形 成定位。 請再參閱圖三及圖六，如欲得知某一時區之畫夜情 [TH 1Page 6 43 9020-V. Description of the invention (4) After passing through a planetary base wheel 55 and a spacer 54, it is docked with the front hour wheel 422 ', and the front wheel 41 is shaft-connected to the planetary base wheel by a shaft 411 55 is on the top side of one side and meshes with the rear hour wheel 421, and the end of the front hour wheel 422 protrudes from the clock face 52 passes through the rear-facing clock wheel 75 and is pivotally connected with an hour hand 43. The time zone display device 5 is connected by a time zone adjustment ring 51 and a clock panel 52. The surface of the time zone adjustment ring 51 has a landmark 511 (see FIG. 7) representing the city name in the 24 time zone, and the inner and outer sides of the time zone adjustment ring 51 are provided separately. The inner ring teeth 512 and the outer ring pattern 513. In addition, a planetary idler 53 is shaft-connected to the edge of the preset slot 521 on the side of the clock face 52 so as to mesh with the inner ring tooth 512. The planetary base wheel 55 is located in the wheel chamber 541 in the center of the septum 54, and a chamber 542 'is provided on the periphery of one side thereof to make the planetary base wheel 55 and the planetary idler 53 resonate. By turning the outer ring 513 of the time zone adjustment ring 51 and aligning the landmark 511 of the desired time with the reference line 811 of the front cover 81, the planetary idler wheel 53 can be synchronized to rotate, and the planetary base wheel 55 can be in the wheel chamber 541. The internal front-end operation runs the planetary front wheel 41 on the planetary base wheel 55 along the sub-wheel 32, and the planetary front wheel 41 meshes with the hour wheel group 42. Therefore, the hour wheel group 42 rotates, and then the time display is changed. The indication of the hour hand 43 on the plate 56 and the time indicated by the hour hand 43 represents the local time of the landmark 5 1 1. In particular, in order to make the planetary base wheel 55 have a full point positioning effect during operation, at least one positioning tongue 551 is protruded at the bottom of the wheel surface, and a plurality of tongues 543 are relatively protruded in the wheel chamber 541. When the positioning tongue 551 is displaced and falls into the two tongues f and ▲, it means that the whole point has been changed to a certain time zone, and the positioning is formed. Please refer to Figure 3 and Figure 6 again, if you want to know the night scene of painting in a certain time zone [TH 1