CN2807308Y

CN2807308Y - Electronic time zone chart displaying apparatus synchronize with sunshine

Info

Publication number: CN2807308Y
Application number: CNU2005200021127U
Authority: CN
Inventors: 范者正
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-02-04
Filing date: 2005-02-04
Publication date: 2006-08-16
Anticipated expiration: 2015-02-04

Abstract

The utility model discloses an electronic time zone chart displaying apparatus synchronized with sunshine, which is composed of a casing body, a map skin layer and a photoelectric control device, wherein international standard time zones are obviously marked by lines or color blocks on the map skin layer. A display for indicating the names of cities or time zones and a time zone punctuality display are arranged and are corresponding to every time zone. The photoelectric control device is arranged in the casing body and is respectively connected with a sunshine simulating display, a week display, a date display, a time display, a lunar calendar display, a temperature display, a regulation button and the time zone punctuality display. A displaying apparatus which adopts the structure can clearly display dates, time, weeks, lunar calendar dates and temperatures in every place in the world and can be synchronized with sunshine for visually displaying day and night states in the earth. The utility model can be used as a teaching demonstration instrument and can be used as an information prompting device in public places or shops and halls.

Description

Sunshine synchronous electronics time zone chart exhibiting device

Technical field:

The utility model relates to a kind of Chart of Time Zones of the World exhibiting device, particularly a kind of can with where demonstrate synchronously sunshine go the earth be daytime, where be the electronics time zone chart exhibiting device at night.

Background technology:

When people when a place travels to another place, always need to adjust the time difference, so in the hotel, public arena such as restaurant, airport, station mostly installed dissimilar time zone charts or world clock, even hang tens crystal clocks on the wall and indicate all over the world time.Original time zone chart or world clock mostly exist intuitively, shortcomings such as trouble are adjusted in operation.

Summary of the invention:

Therefore,, need a kind of device energy, not only can give the correct time at the above-mentioned deficiency of prior art, and enough demonstrate this moment go the earth where sunrise, where sunset, where be the time zone chart exhibiting device of the meridian hour visual pattern.

The technical scheme that its technical matters that solves the utility model adopts is: a kind of sunshine synchronous electronics time zone chart exhibiting device, mainly by housing [1], map top layer [2] and photoelectric eye are formed, it is characterized in that: described map top layer [2] obviously marks the international standard time zone with lines or color lump, and corresponding each time zone is equipped with city/time zone title indicator [5] and time zone display [6] on schedule; Photoelectric eye is made up of central processor CPU [13], display driver circuit [14], power-supply system [15], be installed in housing [1] inside, display [6], date indicator display [7], time display [8], lunar calendar display [9], temperature indicator [10], adjusting button [11] and RS232 interface [12] link on schedule with simulation display at sunshine [3], week display [4], time zone respectively.

The beneficial effects of the utility model are: overcome the deficiencies in the prior art, for family or public place provide a kind of visual in image electronics time zone chart exhibiting device, make people where can see go the earth night at a glance clearly, where be daytime, clearly indicate the concrete time all over the world; This device can be used as the teaching aid of geographical teaching, and the demonstration Earth Day is according to the situation of change with season, date, time; Simultaneously can also be as the time set of decorating office, parlor.

Description of drawings:

Be described in detail the utility model structure and implementation method below in conjunction with accompanying drawing.

Fig. 1 is the sectional view of the utility model synchronous electronics time zone chart at said sunshine exhibiting device embodiment one.

Fig. 2 is the outside drawing of the utility model synchronous electronics time zone chart at said sunshine exhibiting device embodiment one.

Fig. 3 is the three-view diagram of the utility model synchronous electronics time zone chart at said sunshine exhibiting device embodiment two.

Fig. 4 is the schematic block circuit diagram of the utility model synchronous electronics time zone chart at said sunshine exhibiting device.

Embodiment:

As shown in Figure 1, case frame 1 is flat box-like shape, and the framework top cover is the sheet material that organic glass or other can printing opacities and had certain intensity, and ground Fig. 2 mounting is on top cover.Ground Fig. 2 can be the world map or the regional area map of aphylactic map projection, it is printed on the media with light transmission, can obviously indicate the time zone line on it or mark out the time zone, go out ocean, land, country, area or administrative division title with one or more label characters with different colours.In executing example, employing be Miller conic projection world map, different time zone is filled with different color lump, the separatrix, time zone is described with red lines.

Time zone display 6 on schedule is installed in the below of bottomland Fig. 2 of housing top cover, 48 charactrons in executing example, have been used altogether, the time zone on schedule display 6 above indicate the title in this time zone or be positioned at country, area or the main cities title 5 in this time zone with literal, the background color of title is identical with the Fill Color in time zone, can be intuitively corresponding with the fill color in time zone on the map, indicate current time in this time zone.

Date indicator display 7, time display 8, lunar calendar display 9, temperature indicator 10 are installed in the below of display 6 on schedule, time zone, execute and adopted 12 larger-size charactrons in the example as local date indicator display 7 and time display 8, more eye-catching like this.Add the branch of contrast time display 8 and second the time zone on schedule display on schedule the time just represented the correct time in each time zone.

Lunar calendar display 9 is to be provided with for the user who is concerned about the lunar calendar.With 4 less relatively charactrons.The scope of executing lunar date in the example is 100 years, promptly from 31, on Dec of year to 2099 January 1 2000 Christian era., 2 charactrons of temperature indicator 10 usefulness, indication range is from-19 ℃ to 99 ℃.

Week, display 4 used 2 charactrons in executing example, one is red, be installed in the left side of the international date line of ground Fig. 2, one is green, be installed in the right side, be used to indicate the fate in international date line both sides week, this two number differed one day all the time, total leading right side of left side date.For indicating the week in each time zone, the radix point of right side digital green pipe is always lighted, with it mutually same date the time zone on schedule the radix point of display 6 also light simultaneously.

Regulate button 11 and in executing example, use 2 keyswitches, be installed in the right side of housing, be used to adjust time zone, date and local time, red button is a function key, when it is pressed, flash selected position, and selecting sequence is: time zone, Nian Shiwei, a year position, moon, day, the time, ten of branches, divide a position, second individual of ten, seconds.The green button is for key is set, and when it was pressed, selected position added 1.Now, the whole world actual in the time zone of using except that 24 with time difference standard time the time zone during as integer, area when also having 10 time differences to be non-integer, these, on being provided with, all done processing, that is to say that the utility model synchronous electronics time zone chart at said sunshine exhibiting device can use Anywhere in the world.The side that RS232 interface 12 is installed in housing 2 is used for carrying out time synchronized with computing machine or GPS receiver, but will could realize time synchronized by the corresponding software of operation on the computing machine that connects.

Simulation display 3 at sunshine, central processor CPU 13, display driver circuit 14, power-supply system 15 be installed in housing 1 inside, Fig. 2 below.

Simulation array that sunshine, display 3 was made up of a large amount of luminescent devices is used to show the place that is in daytime on the earth, in executing example, employing be the array of White LED composition.

As shown in Figure 4, the control circuit of the utility model synchronous electronics time zone chart at said sunshine exhibiting device is to connect like this, and central processor CPU 13 and power-supply system 15 link with 3,4,6,7,9,10,11,12,14 respectively.Power-supply system 15 is converted to direct current to alternating current, gives the power supply of central processor CPU 13 and display circuit respectively.Central processor CPU 13 can adopt the single-chip microcomputer that possesses real-time clock (RTC) function, and memory size is more than 8KB, and external 32768Hz crystal 21 is as clock standard, and temperature sensor 19 is used for measures ambient temperature.When adopting other not contain the single-chip microcomputer of real-time clock (RTC) function, need to increase outside real-time timepiece chip.Backup battery 18 is rechargeable batteries among the figure, is used for keeping when AC dump the normal counting of clock.Hummer 20 usefulness adjust sound equipment prompting or the regularly prompting of time.Display driver circuit 15 can adopt scan mode according to the quantity of CPU pin, also can adopt 74HC164 seal in/and go out shift register.In executing example, date indicator display 7, time display 8 and week display 4 adopt scan modes, other display adopts 74HC164 to drive.

Claims

1, a kind of sunshine synchronous electronics time zone chart exhibiting device, mainly by housing [1], map top layer [2] and photoelectric eye are formed, it is characterized in that: described map top layer [2] obviously marks the international standard time zone with lines or color lump, and corresponding each time zone is equipped with city/time zone title indicator [5] and time zone display [6] on schedule; Photoelectric eye is made up of central processor CPU [13], display driver circuit [14], power-supply system [15], be installed in housing [1] inside, display [6], date indicator display [7], time display [8], lunar calendar display [9], temperature indicator [10], adjusting button [11] and RS232 interface [12] link on schedule with simulation display at sunshine [3], week display [4], time zone respectively.

2, sunshine according to claim 1 synchronous electronics time zone chart exhibiting device, it is characterized in that: map top layer [2] can be the world map or the regional area map top layers of aphylactic map projection, the material on its top layer is the media with light transmission, can obviously indicate the time zone line on it or mark out the time zone, go out ocean, land, country, area or administrative division title with one or more label characters with different colours.

3, sunshine according to claim 1 synchronous electronics time zone chart exhibiting device, it is characterized in that: time zone display [6] on schedule is made up of 48 charactrons or module, be installed in the below or the top of map [2], and the time zone on schedule display [6] above or below indicate the title in this time zone or be positioned at country, area or the main cities title [5] in this time zone with literal.

4, sunshine according to claim 1 synchronous electronics time zone chart exhibiting device, it is characterized in that: date indicator display [7] is made up of 6-8 charactron or module, be used to show 2 or 4 bit digital time, 2 figure places the moon and day; Time display [8] is made up of 6 charactrons or module, is used to show Hour Minute Second; Lunar calendar display [9] is made up of 4 charactrons or module, is used to show moon month day, and temperature indicator [10] is made up of 2 charactrons or module, and the displays temperature scope is-19～99 ℃; Date indicator display [7], time display [8], lunar calendar display [9], temperature indicator [10] horizontally are installed in the time zone, and the below or the variation arrangement mode of display [6] are installed in other position on schedule.

5, sunshine according to claim 1 synchronous electronics time zone chart exhibiting device, it is characterized in that: week display [4] is made up of 2 charactrons or lattice module, be installed in the both sides of the international date line of map [2] respectively, be used to indicate the fate in international date line both sides week.

6, sunshine according to claim 1 synchronous electronics time zone chart exhibiting device, it is characterized in that: have at least 2 adjusting buttons [11] to be installed on the side or front panel of housing, be used to adjust time zone, date and local time; The side that RS232 interface [12] is installed in housing [1] is used for carrying out time synchronized with computing machine or GPS receiver.

7, sunshine according to claim 1 synchronous electronics time zone chart exhibiting device, it is characterized in that: simulation display at sunshine [3], central processor CPU [13], display driver circuit [14], power-supply system [15] are installed in that housing [1] is inner, map [2] below.

8, sunshine according to claim 1 synchronous electronics time zone chart exhibiting device, it is characterized in that: central processor CPU [13] is according to the circumsolar moving law of the earth, light the luminescent device that is in the zone on daytime on the map, extinguish the luminescent device that is in the zone at night according to system data, time signaling control simulation display at sunshine [3], on map [2], demonstrate district at sunshine [16] and district at night [17] synchronously.

9, sunshine according to claim 8 synchronous electronics time zone chart exhibiting device, it is characterized in that: simulation display at sunshine [3] is a light emitting array, be made up of a large amount of luminescent devices, the size of [2] size can adopt LED or other luminescent device according to the map.