JP3224496U - Celestial globe assembly - Google Patents

Abstract

A celestial globe assembly for intuitively indicating a celestial body and its movement is provided. The apparatus has a plurality of celestial objects, is equally divided into a first hemisphere and a second hemisphere, and the first hemisphere and the second hemisphere move relative to each other about a first axis. Sphere 111, a date curve 116, which is arranged circumferentially around the first hemisphere and includes an indication of a first date representing the first day of the year; A display of a first time, which is arranged circumferentially around and includes a first time representing the first time of the day, wherein the date curve comprises a time curve 112 adjacent to the first hemisphere and the second hemisphere; When the hemisphere makes a relative movement so that the display of the first date coincides with the display of the first time, the sphere changes the direction of a plurality of celestial bodies viewed from the earth at the first time of the first date. Represent. [Selection diagram] Fig. 1

Description

Detailed description of the invention

[Cross-reference of related applications]
This application is filed with US application No. 15 / 495,087 (filing date: April 24, 2017), Taiwanese application number TW105219403 (filing date: December 21, 2016), Chinese application number CN201720125981.1 (filing date 2017) February 10, 2016), claiming priority based on International Design Registration Application No. DM093016 (Registration date: October 4, 2016). The contents of the above application and registration are in their entirety for all purposes. Incorporated in the specification.
[Technical field]
The present disclosure describes the assembly of a celestial globe. In particular, the assembly of the celestial sphere such as the celestial sphere main body, the astronomical pointing pen, and the astronomical recording cover will be described in detail.
[Background Art]
The movement of celestial bodies (stars, sun, moon, etc.) creates day, night, season, and weather on Earth. Studying celestial movements is a complex technique, requiring years to complete.

There is currently no way to intuitively understand the movement of celestial bodies. Embodiments of the present disclosure aim to describe instruments and methods for intuitively indicating a celestial body and its movement. The devices and methods described herein are used for educational and recreational purposes.
[Outline of the invention]
The present disclosure describes the assembly of a celestial globe. In particular, how to use the celestial sphere assembly such as the celestial sphere main body, the celestial object indicating pen, and the celestial object recording cover will be described in detail.

  According to one embodiment of the present disclosure, the celestial globe assembly includes a celestial pointing pen. The astronomical pointing pen has a light emitting mechanism. A reference mark is provided on the bottom of the astronomical pointing pen. The celestial sphere assembly includes a celestial sphere. The sphere contains a sphere. The surface of the sphere has at least one star mark. The celestial globe includes an astronomical record cover. The astronomical recording cover is hemispherical. The astronomical cover is at least partially transparent so that the user can see its contents. The astronomical recording cover is configured to cover half of the sphere of the celestial globe. The reference mark of the celestial indicator pen is configured to overlap at least one star mark on the surface of the sphere.

  According to one embodiment of the present disclosure, the method of using the sphere component includes adjusting the first date and first time by rotating the sphere around the first axis, and adjusting the heaven by rotating the sphere around the second axis. This includes adjustment of a predetermined latitude indicated on the equator and the latitude plate, and adjustment of a celestial sphere such that the direction of the celestial sphere matches the geographical direction.

The following drawings form part of the present specification and are provided to further demonstrate certain features of the present disclosure. It can be more clearly understood by referring to one or more of these drawings, in combination with the detailed description of the embodiments of the specification presented in the specification by the present disclosure.
1 is a celestial celestial globe assembly according to one embodiment of the present disclosure. 4 is a celestial sticker set according to an embodiment of the present disclosure. 4 is a moon sticker set according to one embodiment of the present disclosure. 9 is a method of using a celestial globe assembly according to an embodiment of the present disclosure. 9 is a method of using a celestial globe assembly according to an embodiment of the present disclosure. 9 is a method of using a celestial globe assembly according to an embodiment of the present disclosure. 9 is a method of using a celestial globe assembly according to an embodiment of the present disclosure. 9 is a method of using a celestial globe assembly according to an embodiment of the present disclosure.

The following is a description of the definitions of various terms and phrases used throughout this specification.
"Comprising" (including usage changes such as "comprise" and "comprises"), "having" (and usage changes such as "have" and "has"), "including (including ) (Including usage changes such as "includes" and "include") and "containing" (including usage changes such as "contains" and "contain") And, without limitation, does not exclude additional, unrecited elements or method steps.

  Other objects, features and advantages of the present disclosure will be apparent from the following drawings, detailed description, and examples. It should be understood, however, that the drawings, detailed description, and examples illustrate particular embodiments of the present disclosure, but are intended to be illustrative only and not limiting. Further, it can be assumed that one skilled in the art will appreciate, from this detailed description, changes and modifications within the spirit and scope of the present disclosure.

  "Equator" means a large circle around the Earth, a plane equidistant from geographical poles and perpendicular to the Earth's axis. This geographic or land-based equator divides the earth into the northern and southern hemispheres and forms an imaginary reference line on the surface of the earth whose latitude is measured, i.e., a line with zero degrees latitude.

The “horizon” means a plane at latitude 0 degrees that divides the earth into a northern hemisphere and a southern hemisphere. The “horizontal plane” is a plane defined by the horizon.
“Altitude” is the angle of inclination from the horizon plane.

"Geographic North Pole" means the North Pole of the Earth.
"Geographic Antarctica" means the Earth's Antarctica.
"Earth axis" means the earth's axis. The earth's axis passes through the geographic North and South Pole.

  The “celestial sphere” is a virtual sphere having a radius concentric with the earth and having an arbitrary length. The celestial sphere can be understood as a virtual sphere in which an observer is the center and all celestial bodies are lying. Every object in the observer's sky can be thought of as being projected onto the inner surface of the celestial sphere, making it appear as if the object is under a dome or hemispherical screen.

"Heavenly equator" means that the great circle is equidistant from the poles of the celestial sphere. The heavenly equator is located on the heavenly equatorial plane.
The “heavenly equatorial plane” is a plane that divides the celestial sphere into the northern hemisphere and the southern hemisphere.

The "heavenly north pole" is the north pole of the celestial sphere.
"Heavenly South Pole" is the south pole of the celestial sphere.
"Ecliptic" is the apparent path of the sun on the celestial sphere.

  Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. All publications and patents specifically mentioned in this specification include descriptions and disclosures of the chemicals, instruments, statistical analyzes and methodologies reported in the publications that may be used in connection with this disclosure. , Incorporated by reference in its entirety for all purposes. All references cited herein are to be construed as indicating the state of the art in this patent. This specification is not to be construed as an admission that there is no right to precede this disclosure due to priority disclosure.

These and other non-limiting aspects of the present disclosure are detailed in the following paragraphs.
FIG. 1 is a celestial globe assembly 100 according to one embodiment of the present disclosure. The celestial globe assembly 100 can be used in combination with the sticker set 200 of FIG. 2 and can be used in combination with the sticker set 300 of FIG. The celestial globe assembly 100 can be used in the method 400 of FIG. 4, the method 500 of FIG. 5, the method 600 of FIG. 6A, the method 620 of FIG. 6B, and the method 640 of FIG. 6C, respectively.

  As shown in FIG. 1, the celestial sphere assembly 100 (hereinafter, referred to as “assembly”) includes an indicating pen 102 (hereinafter, referred to as “indicating pen”), a celestial sphere 110, and an astronomical recording cover 140 (hereinafter, referred to as “recording cover”). Contains.

  The pointing pen 102 includes a pen body 104, a transparent base 106, and a reference mark 108. The pen body 104 is an elongated cylindrical body. A light emitting mechanism such as a laser diode, a solid light source, and a light emitting diode can be mounted on the pen body 104. The pen body 104 can include one or more lenses for converging the light emitted from the light emitting mechanism to form a focused light beam 109 such as a laser beam.

  The pointing pen 102 includes a transparent base 106. The transparent base 106 uses one or more materials that are at least partially transparent. The transparent base 106 can be made of a suitable plastic or glass. The transparent base 106 is designed so that a user can see the reference mark 108 with the transparent base. Being able to see fiducial marks 108 on transparent base 106 facilitates the user to overlay fiducial marks 108 with objects such as stars on celestial sphere 110 of interest. The bottom surface of the transparent base 106 on which the reference mark 108 is arranged has a curvature matching the surface of the celestial sphere 110 so that the pointing pen 102 does not wobble when the transparent base 106 is in physical contact with the surface of the celestial sphere 110. May be used.

  The assembly 100 includes a celestial globe 110. The celestial sphere 110 includes a sphere 111. The celestial sphere 110 includes a horizontal plate 120 and a plurality of stands 122 connected to the horizontal plate 120.

  Horizontal plate 120 represents the earth's horizon with 0 ° latitude separating the earth into the southern and northern hemispheres. The upper surface of the horizontal plate 120 represents a horizontal plane. The horizontal plate 120 includes a direction symbol 121. "E" means geographic east, "W" means geographic west, "N" means geographic north, and "S" means geographic south.

  As shown in FIG. 1, the NS axis 150 is a rotation axis passing through the N and S marks on the horizontal plate 120. The WE axis 154 is a rotation axis that passes through the W and E marks of the horizontal plate 120. The zenith axis 152 is a rotation axis that intersects the NS axis 150 and the WE axis 154. Further, zenith axis 152 is perpendicular to the horizontal plane. NS axis 150, WE axis 154, and zenith axis 152 are perpendicular to each other.

  The horizontal plane is parallel to the XY plane as shown in FIG. NS axis 150 is parallel to the X axis. The zenith axis 152 is parallel to the Z axis. The WE axis is parallel to the Y axis. The X, Y, and Z axes are known to those skilled in the art as three-dimensional vectors orthogonal to one another.

  The sphere 111 represents a celestial sphere. The sphere 111 is a sphere of any large radius concentric with the earth. The virtual sphere 111 or the virtual observer is the center of the sphere 111. It is assumed that the sphere 111 is a sphere, centered on the observer, and understood that all celestial bodies exist. .

  The sphere 111 includes celestial marks such as constellations and stars. As shown in FIG. 1, the celestial mark includes a constellation 130 and a constellation 131. As shown, the celestial marks include Koto 132 and Polaris 128. In some embodiments, celestial marks can be printed or imprinted on the surface of sphere 111.

  The zenith axis 152 and the WE axis 154 are both rotation axes of the sphere 111, but the NS axis is not the rotation axis of the sphere 111. That is, the sphere 111 rotates around the WE axis 154 and simultaneously moves the zenith axis 152. However, the sphere 111 does not rotate around the NS axis 150.

  The sphere 111 further includes a date curve 116. The date curve 116 is printed or imprinted on the surface of the sphere 111. Therefore, when the sphere 111 rotates, the date curve 116 also rotates. Since both the date curve 116 and the markings of the celestial body (Petroglia 130, Polaris 128, etc.) are printed or imprinted on the surface of the sphere, the date curve 116 does not perform any relevant operations on the marks of the celestial body 111.

  The date curve 116 is arranged circumferentially around the sphere 111. The date curve 116 includes a total of 12 month marks from January to December. The date curve 116 also includes the date of each month. In one embodiment, the date curve 116 may include monthly dates, ie, 365 days of the year. In one embodiment, the date curve 116 is marked with five days in each month.

The date curve 116 has two surfaces, a top surface and a bottom surface. The top surface of the date curve 116 is close to the North Pole. The bottom surface of the date curve 116 overlaps the celestial equator 114.
The sphere 111 includes a mark of the ecliptic 118.

  The celestial sphere 110 includes a time curve 112. The time curve 112 has a different structure from the sphere 111. Time curve 112 only rotates around WE axis 154. Time curve 112 does not rotate about NS axis 150 or zenith axis 152. The time curve 112 includes a mark for 24 hours a day.

  Time curve 112 has an upper side and a lower side. In one embodiment, the top surface of the time curve 112 overlaps the celestial equator 114. In one embodiment, the top surface of the time curve 112 is close to the heavenly North Pole. In one embodiment, the bottom surface of the time curve 112 is close to the heavenly south pole.

  The celestial globe 110 includes a latitude plate 124. The latitudinal plate 124 is semicircular. As shown in FIG. 1, the latitude plate 124 includes a latitude mark starting in a clockwise direction from 90 ° to 0 ° in the zenith direction on a horizontal plane representing the latitude of the Northern Hemisphere. Also, as shown in FIG. 1, the latitude mark continues from 0 ° in the clockwise direction to the zenith direction to 90 ° on the horizontal plane indicating the latitude of the southern hemisphere.

  The celestial globe 110 includes a latitude display 126. The latitude indicator 126 indicates the current latitude of the celestial equator 114. In one embodiment, the latitude display 126 always points to the celestial equator 114. As the sphere 111 rotates around the WE axis 154, the latitude display 126 follows the equator 114 of the celestial body. Therefore, by observing the latitude display 126, the current latitude of the equator 114 of the celestial body can be understood.

The celestial body assembly 100 includes an astronomical recording cover 140 (hereinafter, referred to as a “recording cover”). In one embodiment, the recording cover 140 is made of a transparent material.
The recording cover 140 includes a zenith 142. The recording cover includes a horizontal plate 146. Horizontal plate 146 represents the earth's horizon with 0 ° latitude separating the earth into the northern and southern hemispheres. The upper surface of the horizontal plate 146 represents a horizontal plane. Horizontal plate 146 includes direction marks 148, where "E" means geographic east, "W" is geographic west, "N" is geographic north, and "S" is geographic south. Means

In one embodiment, horizontal plate 146 may coincide with horizontal plate 120 and its marks.
In one embodiment, the horizontal plate 146 can have one or more magnets, and the horizontal plate 120 can have a corresponding magnet. When the two horizontal plates 1 of 146 and 120 are attached to each other, 120 can automatically self-align.

The recording cover 140 includes an altitude mark 144. The altitude mark 144 indicates an angle of inclination from a horizontal plane defined by the horizontal plate 146.
The recording cover 140 further includes a plurality of circular altitude marks 145. The altitude circular mark 145 is a circular mark on the recording cover 140, and indicates each point on the cover having the same altitude.

  FIG. 2 is a celestial sticker set 200 according to an embodiment of the present disclosure. Sticker set 200 includes stickers for Mercury 202, Mars 204, Uranus 206, Venus 208, Jupiter 210, Neptune 212, Sun 214, Saturn 216, and Pluto 218.

  Any sticker of the set 200 can be attached to the sphere 111. In one embodiment, the optionally applied stickers of set 200 can be removed from sphere 111.

  In astronomy, Mercury, Mars, Uranus, Venus, Jupiter, Neptune, Sun, Saturn, and Pluto move relative to stars, such as celestial bodies printed on sphere 111. Therefore, to determine the exact location of Mercury, Mars, Uranus, Venus, Jupiter, Neptune, Sun, Saturn, or Pluto on a particular date and time related to the celestial body, the user must have a readily available table. Or you must check the software to find the desired latitude and longitude. If the desired latitude and longitude are obtained from a table or software, the user can use the appropriate sticker (Mercury 202, Mars 204, Uranus 206, Venus 208, Jupiter 210, Neptune 212, Sun 214, Saturn 216, or Pluto 218). ) Can be removed from the sticker set 200 and affixed to the sphere 111 at an appropriate position.

  FIG. 3 is a moon sticker set 300 according to one embodiment of the present disclosure. The sticker set 300 includes new moon 302, crescent moon 304, first quarter moon 306, thirteenth night 308, full moon 310, eighteenth night 312, last quarter month 314, and twenty-six night 316 stickers.

  In astronomy, the moon moves relative to stars, such as the celestial body printed on the sphere 111. Therefore, to determine the exact position of the moon on the celestial sphere at a particular date and time associated with the star, the user should check the readily available tables or software for the desired latitude and longitude. Must. If the desired declination and longitude are obtained from the table or software, the user may use appropriate stickers (new moon 302, crescent moon 304, first quarter moon 306, thirteenth night 308, full moon 310, eighteenth night 312; The moon 314, or 26 nights 316) can be removed from the sticker set 300 and affixed to the sphere 111 at an appropriate location.

FIG. 4 is a method 400 for using the sphere 110 according to one embodiment of the present disclosure.
Method 400 includes a procedure 405 for matching time and date. Procedure 405 may include rotating sphere 111 such that the first date of date curve 116 matches the first time of time curve 112. Procedure 405 can include rotating sphere 111 about zenith axis 152 (parallel to the z-axis) such that the first date of date curve 116 matches the first time of time curve 112.

  For example, as shown in FIG. 4, the first date may be December 10, and the first time may be 9:00 am. Therefore, the user can rotate the sphere 111 so that December 10 of the date curve 116 coincides with 9:00 of the time curve 112.

  The method 400 includes a procedure 410 for selecting a latitude. Step 410 involves rotating the sphere 111 and the time curve 112 together (parallel to the y-axis) about the WE axis 154 such that both the equator 114 and the latitude display 126 of the celestial sphere are aligned at the first latitude. Can be included. In one embodiment, the first latitude is the target latitude placed by the observer.

  For example, as shown in FIG. 4, the first latitude may be 60 ° north latitude. Therefore, the user places the sphere 111 and the time curve 112 together around the WE axis 154 such that both the equator 114 of the celestial sphere and the latitude indication 126 are aligned in a row at a mark of 60 degrees north latitude on the latitude plate 124 (y axis 154). (Parallel to the axis).

The method 400 includes a procedure 415 of matching directions. Procedure 415 involves orienting celestial object 110 such that orientation symbol 121 matches the geographic direction.
In one embodiment, the procedure 415 includes adjusting the “E” 121 of the celestial sphere 110 to the east and / or adjusting the “W” 121 of the celestial sphere 110 to the west and / or This includes adjusting the “N” 121 geographically north and / or adjusting the “S” 121 of the celestial globe 110 geographically south.

  After completing the steps 405, 410, and 415, the celestial globe 110 moves the sky at a specific date (for example, December 10) and a specific time (for example, 9 am) to the position of the observer (for example, 60 degrees north latitude). To be displayed. It should be noted that procedures 405, 410, and 415 do not have a particular order, and that the order of the above procedures can be changed without departing from the scope of method 400.

  FIG. 5 is a method 500 for using the celestial globe assembly 100 according to one embodiment of the present disclosure. In the method 500, the user can use the celestial indicating pen 102 to indicate the actual location of the star in the sky. FIG. 5 shows a target star such as Arcturus 133 (star) in Pisces.

  Method 500 may include a step 515 of overlaying fiducial mark 108 of celestial indicator pen 102 on the star of interest. Method 500 can also include emitting light beam 109 to point to the sky.

  Referring to method 400, after completing each of steps 405, 410, and 415, celestial sphere 110 moves the viewer's sky over a particular date (eg, December 10) at a particular time (eg, 9:00 am). It is displayed at a position (for example, 60 degrees north latitude). The method 500 allows the user to use the astronomical pointing pen 102 at a particular date (e.g., December 10), at a particular time (e.g., 9 am) at the observer's position (e.g., 60 degrees north latitude). , The actual position of the star in the sky (eg, Arcturus 133 in Taurus as shown in FIG. 5).

FIG. 6A is a method 600 for using the celestial globe assembly 100 according to one embodiment of the present disclosure.
The method 600 includes a step 605 of covering the sphere 110 with the recording cover 140. Procedure 605 may include overlaying horizontal plate 146 of recording cover 140 on horizontal plate 120 of celestial sphere 110. Procedure 605 can include a procedure for aligning direction mark 148 on horizontal plate 146 with direction mark 121 on horizontal plate 120.

  Method 600 includes a step 610 of marking recording cover 140 with a marker pen. Procedure 610 can include marking the location of the star of interest on marker pen 610 with the marker pen. Since the recording cover 140 is transparent, the user can observe through the cover 140. The user can use the marker pen to draw and mark up a record of the location of the star of interest. For example, the user may be interested in Arcturus 133 of the constellation 130. Next, in step 610, the user can mark the position of the arcturus 133 on the recording cover 140 with a marker pen.

FIG. 6B is a method 620 of using the celestial globe assembly 100 according to one embodiment of the present disclosure.
Referring to method 400, after completing each of steps 405, 410, and 415, celestial sphere 110 moves the viewer's sky over a particular date (eg, December 10) at a particular time (eg, 9:00 am). It is displayed to the right at the position (for example, 60 degrees north latitude). Assuming that the method 600 is performed after the method 400 and that there is an interest in the constellation 130, Cygnus 131, and Polaris 128, in step 610, the recording cover 140 determines that at 9 a.m. At 60 ° north latitude, it has a plurality of marks for the location of Cygnus 130, Cygnus 131, and Polaris 128. This sky 625 is shown in FIG. 6B.

  The method 620 may include a step 630 of superimposing the reference mark 108 of the pointing pen 102 with the mark of interest on the recording cover 140. Further, the method 630 can include orienting the recording cover 140 such that the orientation mark 148 matches the correct geological orientation. Alternatively, the method 630 may include emitting a beam of the indicating pen 102 to point to the location of a star in the sky.

FIG. 6C is a method 640 of using the celestial globe assembly 100 according to one embodiment of the present disclosure.
The method 640 includes establishing 645 the trajectory of the celestial body movement. Reference is made to a method 600 in which at least one mark of a star of interest is made on a recording cover.

  Procedure 645 for establishing the trajectory of the celestial body may include all of the steps of method 600. In addition, the procedure 645 can include a procedure for the sphere 111 next time (9 am to 10 am, 11:00 am, etc.). Procedure 645 repeats the procedure of method 600. That is, the method 640 includes rotating the sphere 111 at a first time to create a first mark of a star at a first time, rotating the sphere 111 at a second time, and rotating the sphere 111 at a second time. Make 2 mark. Therefore, the process is repeated until the orbit of the star is sufficiently stamped on the recording cover 640. This orbit represents the movement of the star over a particular time period.

  Orbits can be celestial bodies, stars, planets, the sun, or the moon. The orbit 650 of the sun on March 20 is marked up on the recording cover 140 as shown in FIG. 6C. The orbit 650 of the sun includes at least the positions of the sun on March 20, 7:00 am, 8:00 am, 9:00 am, 10:00 am, 11:00 am, etc.

  If the trajectory is the movement of the sun, the pointing pen 102 can be used to mark the inside of the cover to assume a sundial shadow (or observer shadow 655) at a particular time. As shown in FIG. 6C, when the indicator pen 102 is used to pass the mark of the sun at 10 am on March 20, an observer's shadow appears at 10 am on March 20. When the indicator pen 102 is used to pass the mark of the sun on March 20 at 11 am, a shadow of the observer appears at 11 am on March 20. When the indicator pen 102 is used to pass the sun mark on March 20 at 12 am, a shadow of the observer appears at 12 am on March 20. The same is continued thereafter. Those skilled in the art will appreciate that observer shadows have the same principle as sundial. Thus, the sun's orbit can also be used to assume a sundial at a particular latitude, at a particular time on a particular date.

  It should be noted that the above embodiments and methods are illustrative and should not be construed as limiting the true scope of the claims.

Claims (20)

A celestial globe assembly,
A luminous mechanism, an astronomical pointing pen including a fiducial mark at the lower end,
A sphere having a sphere, wherein the sphere has at least one star mark on a surface thereof;
A hemispherical, astronomical record cover that is at least partially transparent and allows the user to see through,
The astronomical recording cover is configured to cover half of the sphere of the celestial globe,
The celestial globe assembly, wherein the fiducial mark of the celestial pointing pen is configured to overlap the at least one star mark on a surface of the sphere.   The celestial sphere assembly of claim 1, wherein the celestial pointing pen includes a transparent base, the transparent base being configured such that the fiducial mark is observable through the transparent base.   The celestial sphere assembly according to claim 1, wherein the light emitting mechanism emits a laser beam.   The celestial globe includes a date curve arranged circumferentially around the sphere, the date curve having an upper side and a lower side, wherein the upper side is near the north pole of heaven, and the lower side overlaps the equator of heaven. The celestial globe assembly according to any one of claims 1 to 3.   The celestial globe includes a time curve, the time curve has a different structure from the sphere, the time curve includes an upper side overlapping the equator of heaven, and the time curve includes a base near the south pole of heaven. Item 5. The celestial globe assembly according to any one of Items 1 to 4.   The celestial sphere assembly according to claim 1, wherein the celestial sphere includes a horizontal plate representing a horizontal line, and the horizontal plate includes a direction mark.   The celestial sphere assembly of any one of claims 1 to 6, wherein the celestial sphere includes a horizontal plate representing a horizontal line, and at least three stands are mounted on a bottom surface of the horizontal plate to provide structural support. .   The celestial sphere assembly of any one of claims 1 to 7, wherein the celestial sphere includes a latitudinal plate, wherein the latitudinal plate is configured to indicate a first latitude of a first sky represented by the sphere. .   The celestial globe assembly according to any one of claims 1 to 8, wherein the celestial record cover includes an altitude mark.   The celestial sphere assembly according to claim 1, wherein the astronomical recording cover includes a horizontal plate, and the horizontal plate includes a direction mark. A method using a celestial sphere assembly,
Rotating the sphere of the celestial globe about the first axis;
Matching the first date of the date curve with the first time of the time curve;
Rotating the sphere of the celestial globe about a second axis;
Matching the celestial equator with a predetermined latitude indicated on the latitude plate,
Orienting the celestial sphere such that the celestial directional mark is coincident with a geographic direction. Superimposing the reference mark of the celestial indicator pen and the star mark of the sphere,
12. The method of claim 11, further comprising: emitting a beam of the celestial indicator pen. Covering the sphere of the celestial sphere with an astronomical record cover;
13. The method according to claim 11, further comprising: matching a direction mark of the celestial recording cover with the direction mark of the celestial sphere. Covering the sphere of the celestial sphere with an astronomical record cover;
Matching the direction mark of the astronomical recording cover with the direction mark of the celestial globe;
14. The method of any one of claims 11 to 13, further comprising: marking a first location of a star on the celestial record cover. Rotating the sphere of the celestial globe about the first axis;
Matching the first date of the date curve with the second time of the time curve;
15. The method of any one of claims 11 to 14, further comprising: marking a second location of the star on the celestial record cover. Superimposing a reference mark of an astronomical pointing pen on a mark of the first position of the star on the astronomical recording cover;
The method according to any one of claims 11 to 15, further comprising: emitting a light beam of the astronomical pointing pen. Superimposing the reference mark of the astronomical pointing pen on a mark of the second position of the star on the astronomical recording cover;
17. The method according to any one of claims 11 to 16, further comprising: emitting a light beam of the celestial indicator pen.   The celestial sphere comprises a horizontal plate disposed circumferentially around the sphere, the horizontal plate representing a horizontal line, and the horizontal plate including a direction mark. the method of.   19. The method according to any one of claims 11 to 18, wherein the celestial globe further comprises a latitude display mounted on the latitudinal plate, the latitude display indicating a current celestial equator latitude.   20. The method according to any one of claims 11 to 19, wherein the sphere of the celestial sphere comprises a mark of the North Star.

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