CN2394248Y - World time clock - Google Patents
World time clock Download PDFInfo
- Publication number
- CN2394248Y CN2394248Y CN 99244492 CN99244492U CN2394248Y CN 2394248 Y CN2394248 Y CN 2394248Y CN 99244492 CN99244492 CN 99244492 CN 99244492 U CN99244492 U CN 99244492U CN 2394248 Y CN2394248 Y CN 2394248Y
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- time zone
- time
- clock
- watch
- world
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Abstract
The utility model relates to a world time clock. Hour scale lines of the dial disc of the clock are evenly divided by 24 hours. An hour hand rotates a circle in ever 24 hours. The upper surface of the dial disc is provided with a time zone disc. The time zone disc is evenly divided into 24 sections and marked with representative city names of global 24 international standard time zones. A regulating rod of the time zone disc can be regulated for rotating the time zone disc to confirm the setting time zone of the clock. The clock adopts a sector-shaped hour hand for displaying the global positive time zone against night time. The utility model not only can display the standard time of the setting time zone in real time, but also can understand the real-time of the standard time of any global time zone in the world.
Description
The utility model relates to a kind of world time zone clock and watch.Especially a kind of pointer-type shows the clock and watch of 24 world time zone's standard time of the whole world.
In places concerning foreign affairs such as hotel, airports, show that the clock and watch of the standard time of world time zone or main cities normally adopt one group of clock and watch at present, the standard time in represented time zone or city is arrived in each clock and watch difference adjustment.Perhaps, with the world map of width of cloth simulation, near the city name that will show the time, tumble in a digital display or analog timepiece, show standard time in this city.As the described map type of Chinese patent ZL93225639.2 time zone clock.This many table clocks of employing table pack mode shows the world time zone clock and watch system of world time zone's time, and area occupied is big, is difficult to show the time in 24 time zones, the whole world, also is not suitable for using more impossible portable clock or the wrist-watch of being made in office or family.
The purpose of this utility model provides a kind of world time zone clock and watch, can show the standard time in 24 international standard time zones, the whole world on a clock and watch card, overcomes existing deficiency.
For solving above-mentioned task, solution of the present utility model is: world time zone's clock and watch comprise hour hands, minute, second hand, dial plate, pointer adjustment bar and movement.Two circle time scale lines are arranged on the dial plate, and a circle is by 24 evenly divideds, and another circle is by 12 evenly divideds; A time zone disc is housed on dial plate, and the time zone disc circumference is by 24 subregions such as branch such as grade, and the time zone disc back side has tooth, on the pointer adjustment bar on the shell time zone disc adjusting gear is housed, and this gear is meshed with the tooth at the time zone disc back side; Movement transmission hour hands, minute hand, second hand revolved hour hands in per 24 hours and turn around, and minute hand is per hour revolved turn around, and the second hand per minute is revolved turn around.
The hour hands of world time zone's clock and watch are the fan-shaped hour hands of metal frame structure, and there is a pointed pointer fan-shaped circular arc line center, stud with a light-coloured transparent film covering of the fan on fan-shaped.This piece covering of the fan covers the time zone scale mark and the time zone place name mark of time zone disc.The time zone that is capped is the time zone that is in night on the earth.According to the variation of the shade and the winter and summer of the relative sun of the earth, the fan-shaped angle of circumference range of choice of fan-shaped hour hands is 160 °～200 °, and preferred values is 174 °.
Have 5 evenly divided lines in every part of scale of 12 lines such as time scale such as branch such as grade of clock face.Every part of scale of this 5 evenly divided line was represented respectively 1 minute or 1 second.
The shell of world time zone's clock and watch has the time zone disc adjuster bar, and the time zone disc adjusting gear is contained on the adjuster bar of time zone, and this gear is meshed with the tooth at the time zone disc back side.
24 time zones of the time zone disc of world time zone's clock and watch have the time zone scale mark, and the scale mark sideband has the time zone mark in the time zone, as represent the city title in each time zone etc.
The movement of world time zone's clock and watch is mechanical type movement or electronic type movement.
The designed world time zone's clock and watch of the utility model have following advantage:
With world time zone's clock and watch can read in real time the whole world 24 international standard time zones standard time, in the time of can reading the district in each time zone.24 lines such as time scale such as branch such as grade on the dial plate of world time zone's clock and watch are represented 24 hours, and hour hands revolved and turn around in per 24 hours, and per hour hour hands turn over a time groove.Line such as time scale such as branch such as on the dial plate 12 grade was represented 60 minutes or 60 seconds, and is identical with the time scale line of traditional clock and watch.Minute or second hand whenever revolve to turn around and represented respectively 60 minutes or 60 seconds.24 evenly divided lines on the time zone disc are represented 24 international standard time zones, the whole world, the other title that indicates the representative city in this time zone of the scale mark in each time zone.Differed 1 hour during the district in adjacent two time zones.The principle of work of world time zone's clock and watch is: the reference position of the setting time zone scale mark of time zone disc being aimed at clock and watch, promptly aim at 24 o'clock scale marks of dial plate, again the pointer adjustment of clock and watch is arrived the standard time in this time zone, this moment, these clock and watch promptly moved by the standard time of setting the time zone, and hour hands, minute hand, second hand are indicated the real-time time in this time zone respectively.For example, will have the time zone scale mark of Beijing mark to aim at 24 o'clock scale marks, again with the pointer adjustment to Beijing time, then these clock and watch are represented the real-time time of Beijing time.Understand the time in other a certain time zones, the world as desire, then the time zone number that can differ according to the time zone scale mark of this time zone on time zone disc and the time zone scale mark of setting the time zone (being that both differences when distinguishing abbreviate the time difference as) is with the real-time time addition of setting the time zone or subtract each other, and can obtain the real-time time in the time zone that desire understands.The time zone scale mark in the time zone of understanding as desire is in the left side of setting the time zone scale mark, time zone number that differs and the real-time time addition of setting the time zone; The time zone scale mark of understanding when desire is on the right side of setting the time zone scale mark, and the time zone number that differs subtracts each other with the real-time time of setting the time zone, get final product the real-time time in this time zone.For example, the scale mark in time zone, Tokyo is in the left side of setting time zone (time zone, Beijing), and time zone phase difference is 1 time zone scale (both distinguish the time difference is 1 hour), and the real-time time (Beijing time) that then will set the time zone adds 1 hour, is the Tokyo time; For another example, the scale mark in time zone, Bangkok is on the right side of setting time zone (time zone, Beijing), and time zone phase difference is 1 time zone scale, and the real-time time (Beijing time) that then will set the time zone deducts 1 hour and is the Bangkok time.
The using method of world time zone's clock and watch has dual mode, and is a kind of described in above-mentioned principle of work, the real-time time adjustment that clock and watch are represented to the standard time in time zone, user place be benchmark, and then calculate the time in other time zones in the world.Another kind of using method is the real-time time adjustment that clock and watch are represented to be arrived the standard time in a certain time zone outside the time zone, user place, with standard time in this time zone is that benchmark is calculated the time in other time zones in the world, and the method for telling about in its projectional technique and the principle of work is consistent.
Hence one can see that, uses world time zone's clock and watch can read the real-time time in 24 international standard time zones, the whole world easily.
World time zone's clock and watch can be made into the clock and watch of various ways, use for different request for utilization persons.Be made into desk clock or wall clock, be suitable in the hotel, public place such as airport, station and the long-range vehicles such as aircraft, boats and ships and office, family use, and also can be made into portable clock or wrist-watch for individual's use.World time zone's clock and watch can allow the user understand the real-time time in each time zone, the world quickly and easily, facilitate for working, going on a journey.
World time zone's clock and watch show in real time that simply the whole world is in the time zone at night, the user can understand easily all over the world daytime or the situation at night.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the front view of the structural representation of a kind of world time zone clock and watch.
Fig. 2 is the A-A cut-open view of Fig. 1.
Fig. 3 is the enlarged drawing of time zone disc card among Fig. 1.
Fig. 4 is the partial enlarged drawing of time zone disc and pointer adjustment bar schematic construction among Fig. 2.
Fig. 5 is the B-B cut-open view of Fig. 4.
Fig. 6 is the front view of the structural representation of another kind of world time zone clock and watch.
Fig. 7 is the C-C cut-open view of Fig. 6.
It is shown in Figure 5 that the structural representation of the described world time zone of present embodiment clock and watch sees that Fig. 1 arrives.
The described world time zone of present embodiment clock and watch are wrist-watch forms, and this wrist-watch includes hour hands 1, minute hand 2, second hand 3, dial plate 4, time zone disc 5, shell 6 and movement 7.Movement 7 is the mechanical type movement, is contained in the inside of shell 6.The back side of time zone disc 5 has tooth 9, pointer adjustment bar 8 is housed on the shell 6, pointer adjustment bar 8 is when having the adjustment identical with traditional wrist-watch, the function of indicating positions such as branch, day, the moon, week, time zone disc adjusting gear 10 also is equipped with in its end, adjust the position of pointer adjustment bar 8, time zone disc adjusting gear 10 is meshed, zone position when regulating pointer adjustment bar 8 this moment and time zone disc 5 being rotated determine the setting that requires with the tooth 9 that the back side of time zone disc 5 has.There are three output shafts at the center of movement 7, drives hour hands 1, minute hand 2 and second hand 3 respectively and rotates.Movement 7 revolved hour hands 1 in per 24 hours and turns around, and minute hand 2 is per hour revolved turn around, and second hand 3 per minutes is revolved turn around, and the rotational speed of minute hand 2 and second hand 3 is identical with the velocity of rotation in traditional clock and watch.The rotational speed of hour hands 1 is slower than the velocity of rotation in traditional clock and watch, and this need adjust the transmission gear ratio of hour hands 1 when the transmission gear of maker in-core, make hour hands 1 reach per rotational speed that turned around in 24 hours.
In the front of shell 6 dial plate 4 is housed, is carved with two circle time scale lines on the panel surface of dial plate 4, first lap is divided by 24 branches such as grade, each five equilibrium has a scale mark, its outside indicates 1 to 24 numeral, is used for representing 24 hours, is the time scale line of hour hands 1 indication hour.Second circle is divided by 12 branches such as grade, and each five equilibrium has a scale mark, expression the number of minutes or second number, the time scale line that be minutes 2, second hand 3 is used to refer to the time.
The principle of work of world time zone's clock and watch is, the position of adjusting pointer adjustment bar 8 makes time zone disc adjusting gear 10 be meshed with the tooth 9 at time zone disc 5 back sides, scale mark when regulating pointer adjustment bar 8 and making a certain time zone scale mark (as time zone, Beijing) on the time zone disc 5 aim at the reference position 24 of dial plate 4, this time zone is the setting time zone of clock and watch.Regulate pointer adjustment bar 8 then, make the position and the standard time consistent (as consistent) of setting the time zone of hour hands 1, minute hand 2, second hand 3 with Beijing time.At this moment, these clock and watch are by standard time (Beijing time) operation of setting the time zone, the real-time time in hour hands 1, minute hand 2, second hand 3 common indicative of settings time zones (time zone, Beijing).
At this moment, if wonder the real-time time in other time zones in the world, can operate as follows.If want the time zone understood on the left side of setting time zone (as time zone, Beijing), then with the real-time time of setting the time zone add this time zone with set the time zone differ the time zone number, difference immediately, real-time time that then must this time zone; If want the time zone understood on the right of setting time zone (as time zone, Beijing), then with the real-time time of setting the time zone deduct this time zone with set the time zone differ the time zone number, difference immediately, real-time time that then must this time zone.
To want that understanding the Tokyo time is example, the time zone, Tokyo differs 1 time zone on the left side in time zone, Beijing, and then the Tokyo time is to add 1 time zone difference Beijing time, gets the Tokyo time.If Beijing time is 6 o'clock, then the Tokyo time is 7 o'clock.
To want that understanding Karachi time is example, time zone, Karachi differs 3 time zones on the right, time zone, Beijing, and then Karachi time is to deduct 3 time zone differences Beijing time, gets Karachi time.If Beijing time is 6 o'clock, then Karachi time is 3 o'clock.
Can select any time zone with said method is to set the time zone, and from time that the time reckoning of setting the time zone goes out other any areas, the world.
Those time zones at night are represented to be in the world time zone in the time zone that the fan section of hour hands 1 covers, and can visually see in the world which area is daytime, and which area is night.Edge in the sector coverage area in the left side of hour hands 1 represents that these time zones enter night, represents that at the edge of the sector coverage area on the right side of hour hands 1 these time zones progressively enter daytime.
World time zone's clock and watch can use for the personage who does aspect work such as international commerce and trade, tourism.Use it can understand all over the world real-time time quickly and easily.
Embodiment 2
The structural representation of the described world time zone of present embodiment clock and watch is seen Fig. 6, shown in Figure 7.
The described world time zone of present embodiment clock and watch are wall clock forms, and its structure and embodiment 1 are described basic identical, and difference is that movement 7 is quartz electronic movements, is contained in the back of shell 6, and pointer adjustment bar 8 is installed on the quartz electronic movement 7.Another difference is to set up time zone disc adjuster bar 12, and time zone disc adjusting gear 10 is installed on the time zone disc adjuster bar 12, regulates the position that time zone disc adjuster bar 12 can be regulated time zone disc 5.The fan-shaped angle that the 3rd difference is hour hands is 160 °.
The principle of work of the described world time zone of present embodiment clock and watch is described identical with embodiment 1.
Claims (9)
1. world time zone's clock and watch comprise hour hands, minute hand, second hand, dial plate, shell, pointer adjustment bar and movement, it is characterized in that: two circle time scale lines are arranged on the dial plate, and a circle is by 24 evenly divideds, and another circle is by 12 evenly divideds; On dial plate, a time zone disc is housed, the time zone disc circumference is by 24 subregions such as branch such as grade, and the time zone disc back side has tooth, on the pointer adjustment bar on the shell time zone disc adjusting gear is housed, and this gear is meshed with the tooth at the time zone disc back side; Movement transmission hour hands, minute hand, second hand revolved hour hands in per 24 hours and turn around, and minute hand is per hour revolved turn around, and the second hand per minute is revolved turn around.
2, world time zone according to claim 1 clock and watch, its feature also is: its hour hands are the fan-shaped hour hands of metal frame structure, there is a pointed pointer fan-shaped circular arc line center, studs with a light-coloured transparent film covering of the fan on fan-shaped.
3. world time zone according to claim 2 clock and watch is characterized in that: the fan-shaped angle of circumference of fan-shaped hour hands is 160 °～200 °.
4. world time zone according to claim 2 clock and watch is characterized in that: the fan-shaped angle of circumference of preferable fan-shaped hour hands is 174 °.
5. world time zone according to claim 1 clock and watch, its feature also is: have 5 evenly divided lines between every part of scale mark of 12 lines such as time scale such as branch such as grade of dial plate.
6. world time zone according to claim 1 clock and watch, its feature also is: have the time zone disc adjuster bar on the shell, the time zone disc adjusting gear is contained on the adjuster bar of time zone, and this gear is meshed with the tooth at the time zone disc back side.
7. world time zone according to claim 1 clock and watch, its feature also is: 24 time zones on the time zone disc have the time zone scale mark.
8. world time zone according to claim 7 clock and watch, its feature also is: the time zone scale mark sideband on the time zone disc has the time zone mark.
9. world time zone according to claim 1 clock and watch, its feature also is: movement is mechanical type movement or electronic type movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99244492 CN2394248Y (en) | 1999-09-09 | 1999-09-09 | World time clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99244492 CN2394248Y (en) | 1999-09-09 | 1999-09-09 | World time clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2394248Y true CN2394248Y (en) | 2000-08-30 |
Family
ID=34030569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99244492 Expired - Fee Related CN2394248Y (en) | 1999-09-09 | 1999-09-09 | World time clock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2394248Y (en) |
-
1999
- 1999-09-09 CN CN 99244492 patent/CN2394248Y/en not_active Expired - Fee Related
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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 |