Time landscape clock

Abstract

The utility model discloses a time landscape clock, two circles of dial plates are arranged on the time landscape clock and are respectively used for displaying minute-second time and hour-level time, the hour-level time is guided by longitude lines on an earth turntable, so that the current time of different time zones is directly displayed, and in order to adapt to the autorotation direction of the earth, the clock can be used for displaying the hour-level time. The earth rotating disc rotates anticlockwise and is different from the minute hand and the second hand in rotation direction, and on the basis, the earth rotating disc rotates to further drive the moon model on the outer ring to rotate so as to display the relation between earth rotation and moon revolution.

Description

Technical Field

[0001] The utility model relates to a clock system for science popularization education, which can display the phase relationship between the sun, the moon, the earth and time in real time, and in particular relates to a time landscape clock. Background Art

[0002] The relationship between the sun, the earth, the moon and time is displayed through clocks, so as to inspire students more intuitively and help them establish an intuitive and systematic spatial relationship between the sun, the earth and the moon earlier. To this end, adaptive improvements have been made to clocks, especially the display dials of clocks. For example, Chinese patent CN200620159836.7 discloses a world clock dial with a dynamic lunar revolution. The dial is provided with a moon that dynamically revolves around the earth's turntable between the earth and the sun, and can display the operating rules between the sun, the moon and the earth. However, with the gradual deepening of popular science work, it is found that there is still a big difference between the relationship between the sun, the earth and the moon displayed by the above-mentioned dial configured based on traditional clocks and the real relationship. At least its rotation direction is different from the real situation, and the relative speed is not accurate enough.

[0003] Due to the above reasons, the inventors have redesigned the clock structure in the hope of designing a time landscape clock that can solve the above problems and fully demonstrate the simulated relationship between the sun, the earth and the moon. Utility Model Content

[0004] In order to overcome the above problems, the inventors conducted intensive research and designed a time landscape clock. The time landscape clock is provided with two dials on the top, which are used to display minute and second time and hour time respectively. Among them, the hour time is guided by the meridians on the earth turntable, thereby directly displaying the current time in different time zones. In order to adapt to the direction of the earth's rotation, the earth turntable rotates counterclockwise, which is different from the rotation direction of the minute hand and the second hand. On this basis, the rotation of the earth turntable further drives the rotation of the moon model on the outer circle to demonstrate the relationship between the earth's rotation and the moon's revolution, thereby completing the utility model.

[0005] Specifically, the purpose of the present invention is to provide a time landscape clock, which includes a fixed inner dial 5 and an outer dial 6, and also includes a rotatable pointer system and a pointer driving mechanism for driving the pointer system to rotate;

[0006] The pointer system includes a second hand 1 and a minute hand 2 located on the inner dial 5; the second hand 1 and the minute hand 2 both rotate clockwise, and the minute hand 2 rotates 6 degrees for every rotation of the second hand 1;

[0007] The pointer system also includes a rotating disk 3 surrounding the inner dial 5, on which a circular view of the Earth is drawn and 24 meridians dividing time zones are marked. The rotating disk 3 rotates counterclockwise, and the rotating disk 3 rotates 15 degrees for each rotation of the minute hand 2.

[0008] The outer dial 6 is engraved with a 24-base time scale, which cooperates with the meridians on the turntable 3 to display the current hourly time of the time zone corresponding to the meridian;

[0009] The pointer system further includes a moon model 4 disposed outside the turntable 3 , and the moon model 4 rotates counterclockwise around the turntable 3 ; each time the turntable 3 rotates one circle, the moon model 4 rotates 12 degrees.

[0010] The inner dial 5 is engraved with a sexagesimal time scale, which cooperates with the second hand 1 to display the current second time; the sexagesimal time scale cooperates with the minute hand 2 to display the current graded time.

[0011] Among them, the moon model 4 is provided with luminescent material, which can emit light continuously. A plurality of holes are evenly distributed on the outer ring dial 6, and the shapes of the holes are the shapes of different moon phases. When the moon model 4 is moved below the corresponding holes, a bright moon phase pattern can be displayed through the holes on the outer ring dial 6; the moon phases include new moon, crescent moon, upper dark moon, gibbous moon, full moon, lower dark moon and waning moon.

[0012] The pointer driving mechanism includes a second hand driving assembly, a minute hand driving assembly, a turntable driving assembly and a moon model driving assembly;

[0013] The second hand driving assembly includes a first rotating shaft 11, a first large gear 12 and a first small gear 13 which are coaxially mounted and rotate synchronously;

[0014] The second hand 1 is mounted on the top of the first rotating shaft 11 and rotates synchronously with the first rotating shaft 11;

[0015] The first large gear 12 is connected to a power mechanism, and the power mechanism controls the first large gear 12 to rotate at a constant speed of one revolution per minute.

[0016] The minute hand driving assembly includes a second rotating shaft 21, a second large gear 22 and a second small gear 23 which are coaxially mounted and rotate synchronously;

[0017] The minute hand 2 is mounted on the top of the second rotating shaft 21 and rotates synchronously with the second rotating shaft 21;

[0018] The second rotating shaft 21 is a hollow shaft, the first rotating shaft 11 passes through the second rotating shaft 21, and the axis of the first rotating shaft 11 coincides with the axis of the second rotating shaft 21;

[0019] The pointer drive mechanism further includes a transmission assembly 1, which includes a fixed shaft 1 71, a large gear 1 72 and a small gear 1 73. The large gear 1 72 and the small gear 1 73 rotate synchronously and both rotate around the fixed shaft 1.

[0020] The fixed shaft 71 is fixed in the housing of the time landscape clock, the large gear 72 is engaged with the first small gear 13, and the small gear 73 is engaged with the second large gear 22, so that the first small gear 13 drives the second large gear 22 to rotate in the same direction, and by setting the number of teeth on the gear of the transmission component 1, the second large gear 22 rotates 6 degrees for every rotation of the first small gear 13.

[0021] The turntable drive assembly includes a third rotating shaft 31, a third large gear 32 and a third small gear 33 which are coaxially mounted and rotate synchronously;

[0022] A synchronously rotating turntable frame 34 is provided on the top of the third rotating shaft 31 , and the turntable 3 is mounted on the turntable frame 34 so that the turntable 3 rotates synchronously with the third rotating shaft 31 ;

[0023] The third rotating shaft 31 is a hollow shaft, the second rotating shaft 21 passes through the third rotating shaft 31, and the axis of the second rotating shaft 21 coincides with the axis of the third rotating shaft 31;

[0024] The pointer drive mechanism further includes a reverse transmission assembly, which includes a fixed shaft 2 81, a large gear 2 82, and a small gear 2 83. The large gear 2 82 and the small gear 2 83 rotate synchronously and both rotate around the fixed shaft 2 81. The reverse transmission assembly also includes a fixed shaft 3 84 and a small gear 3 85. The small gear 3 85 rotates around the fixed shaft 3 84 and meshes with the small gear 2 83.

[0025] The second fixed shaft 81 and the third fixed shaft 84 are both fixed in the housing of the time landscape clock. The second large gear 82 is engaged with the second small gear 23, and the third small gear 85 is engaged with the third large gear 32, so that the second small gear 23 drives the third large gear 32 to rotate in the opposite direction, and by setting the number of teeth on the gear on the reverse transmission assembly, the third large gear 32 rotates 15 degrees for every rotation of the second small gear 23.

[0026] The moon model driving assembly includes a fourth rotating shaft 41 and a fourth large gear 42 which are coaxially mounted and rotate synchronously;

[0027] A synchronously rotating moon model frame 43 is provided on top of the fourth rotating shaft 41 , and the moon model 4 is mounted on the moon model frame 43 , so that the moon model 4 rotates synchronously with the fourth rotating shaft 41 ;

[0028] The fourth rotating shaft 41 is a hollow shaft, the third rotating shaft 31 passes through the fourth rotating shaft 41, and the axis of the third rotating shaft 31 coincides with the axis of the fourth rotating shaft 41;

[0029] The pointer drive mechanism further includes a transmission assembly 2, which includes a fixed shaft 4 91, a large gear 3 92 and a small gear 4 93. The large gear 3 92 and the small gear 4 93 rotate synchronously and both rotate around the fixed shaft 4 91.

[0030] The fixed shaft four 91 is fixed in the housing of the time landscape clock, the large gear three 92 is engaged with the third small gear 33, and the small gear four 93 is engaged with the fourth large gear 42, so that the third small gear 33 drives the fourth large gear 42 to rotate in the same direction, and by setting the number of teeth on the gear of the transmission component two, the fourth large gear 42 rotates 12 degrees for every rotation of the third small gear 33.

[0031] The pointer drive mechanism further includes a quick adjustment assembly, which includes a first quick adjustment assembly 74 engaged with large gear 1 72 , a second quick adjustment assembly 86 engaged with large gear 2 82 , and a third quick adjustment assembly 94 engaged with large gear 3 92 .

[0032] The beneficial effects of the utility model include:

[0033] (1) The time landscape clock provided by the utility model provides a reverse transmission component in the pointer drive mechanism, and changes the rotation direction by two small gears meshing with each other, so that the turntable and the minute hand rotate in different directions;

[0034] (2) The time landscape clock provided by the present invention, by providing a four-stage large gear in the pointer drive mechanism, synchronously drives the second hand, minute hand, turntable and moon model to rotate respectively, thereby simulating the relationship between the sun, the earth and the moon while accurately displaying the current time;

[0035] (3) The time landscape clock provided by the present invention draws the outline of the earth on the turntable. The pattern is centered on the North Pole of the earth and is a perspective of viewing the North Pole of the earth from outer space. The 24 meridians are further depicted. The time in different time zones is displayed through the meridians and the 24-hour time scale on the outer dial, making the time relationship between different time zones simpler and more intuitive, and facilitating scientific and popular knowledge. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1A schematic structural diagram of a time landscape clock dial provided by the present invention is shown;

[0037] Figure 2 A schematic structural diagram of the time landscape clock pointer driving mechanism provided by the present invention is shown;

[0038] Figure 3 A schematic structural diagram showing another angle of the time landscape clock pointer driving mechanism provided by the present invention;

[0039] Figure 4 A schematic structural diagram of the second hand drive assembly of the time landscape clock provided by the present invention is shown;

[0040] Figure 5 A schematic structural diagram of the minute hand drive assembly of the time landscape clock provided by the present invention is shown;

[0041] Figure 6 A schematic structural diagram of a turntable drive assembly of a time landscape clock provided by the present invention is shown;

[0042] Figure 7 The following is a schematic structural diagram of a moon model driving component of a time landscape clock provided by the present invention.

[0043] Reference numerals

[0044] 1-Second hand

[0045] 11-First rotating shaft

[0046] 12-First large gear

[0047] 13-First pinion

[0048] 14-Power mechanism

[0049] 15-Transmission gear

[0050] 2-Minute hand

[0051] 21-Second rotating shaft

[0052] 22-Second largest gear

[0053] 23-Second pinion

[0054] 3-Turntable

[0055] 31-Third axis

[0056] 32-the third largest gear

[0057] 33-Third pinion

[0058] 34-Turntable frame

[0059] 4-Moon Model

[0060] 41-Fourth axis

[0061] 42-Fourth gear

[0062] 43-Lunar Model Framework

[0063] 5-Inner dial

[0064] 6-Outer dial

[0065] 71-Fixed shaft 1

[0066] 72-Big gear one

[0067] 73-pinion one

[0068] 74-First quick adjustment component

[0069] 81-Fixed shaft 2

[0070] 82-Big gear 2

[0071] 83-pinion 2

[0072] 84-Fixed axis three

[0073] 85-pinion three

[0074] 86-Second quick adjustment component

[0075] 91-Fixed axis four

[0076] 92-Big gear three

[0077] 93-pinion four

[0078] 94-Third quick adjustment component DETAILED DESCRIPTION

[0079] The present invention will be described in further detail below through the accompanying drawings and examples, through which the features and advantages of the present invention will become more clearly understood.

[0080] The word "exemplary" is used exclusively herein to mean "serving as an example, example, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. Although various aspects of the embodiments are shown in the drawings, the drawings are not necessarily drawn to scale unless otherwise indicated.

[0081] The utility model provides a time landscape clock, such as Figure 1 、 Figure 2 and Figure 3 As shown in , the time landscape clock includes a fixed inner dial 5 and an outer dial 6, and also includes a rotatable pointer system and a pointer driving mechanism for driving the pointer system to rotate.

[0082] The pointer system includes a second hand 1 and a minute hand 2 located on the inner ring dial 5; the second hand 1 and the minute hand 2 both rotate clockwise, and the minute hand 2 rotates 6 degrees for every rotation of the second hand 1; a sexagesimal time scale is engraved on the inner ring dial 5, and the sexagesimal time scale cooperates with the second hand 1 to display the current second-level time; the sexagesimal time scale cooperates with the minute hand 2 to display the current graded time.

[0083] The pointer system also includes a rotating disk 3 surrounding the inner dial 5, on which a circular view of the Earth is drawn and 24 meridians dividing time zones are marked. The rotating disk 3 rotates counterclockwise, and the rotating disk 3 rotates 15 degrees for each rotation of the minute hand 2.

[0084] The outer dial 6 is engraved with a 24-bit time scale, which cooperates with the meridians on the rotating disk 3 to display the current hourly time in the time zone corresponding to the meridian. A sun pattern is drawn at the 12 o'clock position, directly above the outer dial, to indicate the sun's position.

[0085] The pointer system further includes a moon model 4 disposed outside the turntable 3 , and the moon model 4 rotates counterclockwise around the turntable 3 ; each time the turntable 3 rotates one circle, the moon model 4 rotates 12 degrees.

[0086] The moon model 4 is provided with a luminescent material that can emit light continuously. A plurality of holes are evenly distributed on the outer ring dial 6. The shapes of the holes are in the shapes of different moon phases. When the moon model 4 is moved below the corresponding holes, a bright moon phase pattern can be displayed through the holes on the outer ring dial 6; the moon phases include new moon, crescent moon, upper dark moon, gibbous moon, full moon, lower dark moon and waning moon.

[0087] In a preferred embodiment, Figure 2 and Figure 3 As shown in the figure, the pointer drive mechanism includes a second hand drive assembly, a minute hand drive assembly, a turntable drive assembly, and a moon model drive assembly. In the drawings of this application, the thickness of the gears and the distance between them are increased to facilitate the illustration of the relationship between the various gears. These adjustments can be made in actual products to make the pointer drive mechanism more compact.

[0088] Preferably, if Figure 2 、 Figure 3 and Figure 4 As shown in , the second hand drive assembly includes a first rotating shaft 11, a first large gear 12 and a first small gear 13 which are coaxially mounted and rotate synchronously;

[0089] The second hand 1 is mounted on the top of the first rotating shaft 11 and rotates synchronously with the first rotating shaft 11;

[0090] The first large gear 12 is connected to a power mechanism, and the power mechanism controls the first large gear 12 to rotate at a constant speed of one revolution per minute.

[0091] The power mechanism 14 is a crystal oscillator or a motor, which is also equipped with a transmission gear 15. The power mechanism 14 works once at a set time, causing the transmission gear 15 to rotate an angle corresponding to a gear. By setting the number of teeth of the transmission gear 15 and the number of teeth of the first large gear 12, the power mechanism can just control the first large gear 12 to rotate one circle per minute.

[0092] Preferably, if Figure 2 、 Figure 3 and Figure 5 As shown in , the minute hand driving assembly includes a second rotating shaft 21, a second large gear 22 and a second small gear 23 which are coaxially mounted and rotate synchronously;

[0093] The minute hand 2 is mounted on the top of the second rotating shaft 21 and rotates synchronously with the second rotating shaft 21;

[0094] The second rotating shaft 21 is a hollow shaft, the first rotating shaft 11 passes through the second rotating shaft 21, and the axis of the first rotating shaft 11 coincides with the axis of the second rotating shaft 21;

[0095] The pointer drive mechanism further includes a transmission assembly 1, which includes a fixed shaft 1 71, a large gear 1 72 and a small gear 1 73. The large gear 1 72 and the small gear 1 73 rotate synchronously and both rotate around the fixed shaft 1.

[0096] The fixed shaft 71 is fixed in the housing of the time landscape clock, the large gear 72 is engaged with the first small gear 13, and the small gear 73 is engaged with the second large gear 22, so that the first small gear 13 drives the second large gear 22 to rotate in the same direction, and by setting the number of teeth on the gear of the transmission component 1, the second large gear 22 rotates 6 degrees for every rotation of the first small gear 13.

[0097] Preferably, if Figure 2 、 Figure 3 and Figure 6 As shown in , the turntable drive assembly includes a third rotating shaft 31, a third large gear 32 and a third small gear 33 which are coaxially mounted and rotate synchronously;

[0098] A synchronously rotating turntable frame 34 is provided on the top of the third rotating shaft 31 , and the turntable 3 is mounted on the turntable frame 34 so that the turntable 3 rotates synchronously with the third rotating shaft 31 ;

[0099] The third rotating shaft 31 is a hollow shaft, the second rotating shaft 21 passes through the third rotating shaft 31, and the axis of the second rotating shaft 21 coincides with the axis of the third rotating shaft 31;

[0100] The pointer drive mechanism further includes a reverse transmission assembly, which includes a fixed shaft 2 81, a large gear 2 82, and a small gear 2 83. The large gear 2 82 and the small gear 2 83 rotate synchronously and both rotate around the fixed shaft 2 81. The reverse transmission assembly also includes a fixed shaft 3 84 and a small gear 3 85. The small gear 3 85 rotates around the fixed shaft 3 84 and meshes with the small gear 2 83.

[0101] The second fixed shaft 81 and the third fixed shaft 84 are both fixed in the housing of the time landscape clock. The second large gear 82 is engaged with the second small gear 23, and the third small gear 85 is engaged with the third large gear 32, so that the second small gear 23 drives the third large gear 32 to rotate in the opposite direction, and by setting the number of teeth on the gear on the reverse transmission assembly, the third large gear 32 rotates 15 degrees for every rotation of the second small gear 23.

[0102] Preferably, if Figure 2 、 Figure 3 and Figure 7 As shown in , the moon model driving assembly includes a fourth rotating shaft 41 and a fourth large gear 42 which are coaxially mounted and rotate synchronously;

[0103] A synchronously rotating moon model frame 43 is provided on top of the fourth rotating shaft 41 , and the moon model 4 is mounted on the moon model frame 43 , so that the moon model 4 rotates synchronously with the fourth rotating shaft 41 ;

[0104] The fourth rotating shaft 41 is a hollow shaft, the third rotating shaft 31 passes through the fourth rotating shaft 41, and the axis of the third rotating shaft 31 coincides with the axis of the fourth rotating shaft 41;

[0105] The pointer drive mechanism further includes a transmission assembly 2, which includes a fixed shaft 4 91, a large gear 3 92 and a small gear 4 93. The large gear 3 92 and the small gear 4 93 rotate synchronously and both rotate around the fixed shaft 4 91.

[0106] The fixed shaft four 91 is fixed in the housing of the time landscape clock, the large gear three 92 is engaged with the third small gear 33, and the small gear four 93 is engaged with the fourth large gear 42, so that the third small gear 33 drives the fourth large gear 42 to rotate in the same direction, and by setting the number of teeth on the gear of the transmission component two, the fourth large gear 42 rotates 12 degrees for every rotation of the third small gear 33.

[0107] In a preferred embodiment, the pointer drive mechanism further includes a quick-adjustment assembly, which allows for manual and rapid rotation of the corresponding pointer to a desired angular position. The quick-adjustment assembly includes a first quick-adjustment assembly 74 meshing with large gear 1 72 for quickly adjusting the minute hand; a second quick-adjustment assembly 86 meshing with large gear 2 82 for quickly adjusting the turntable; and a third quick-adjustment assembly 94 meshing with large gear 3 92 for quickly adjusting the lunar model. In this application, the three quick-adjustment assemblies are independent of each other and do not interfere with each other.

[0108] Preferably, when the quick-adjust assembly is in operation, it can first push the large gear of the reverse transmission assembly or the large gear of the transmission assembly along the axial direction, so that the reverse transmission assembly or the transmission assembly only engages with the small gear and disengages from the large gear. At this time, the quick-adjust assembly can only directly drive one set of pointers to rotate. For example, when adjusting the lunar model frame 43, the large gear 3 92 and small gear 4 93 of the transmission assembly 2 are pushed along the axial direction, so that the large gear 3 92 disengages from the third small gear 33 of the turntable drive assembly, while the small gear 4 93 remains engaged with the fourth large gear 42. At this time, the large gear 3 is then driven by the third quick-adjust assembly 94, and the fourth large gear 42 is rotated only through the small gear 4 93, thereby adjusting the angle of the lunar model frame 43 without affecting the turntable frame 34.

[0109] The present invention has been described above with reference to preferred embodiments, but these embodiments are merely exemplary and serve only as illustrations. On this basis, various replacements and improvements can be made to the present invention, all of which fall within the scope of protection of the present invention.

Claims

1. A time landscape clock, characterized in that: The time landscape clock comprises a fixedly mounted inner dial (5) and an outer dial (6), and also comprises a rotatable pointer system and a pointer driving mechanism for driving the pointer system to rotate; The pointer system comprises a second hand (1) and a minute hand (2) located on the inner dial (5); the second hand (1) and the minute hand (2) both rotate clockwise, and the minute hand (2) rotates 6 degrees for every rotation of the second hand (1); The pointer system further comprises a turntable (3) surrounding the inner dial (5), on which a circular view of the earth is drawn and 24 meridians dividing time zones are marked; the turntable (3) rotates counterclockwise, and the turntable (3) rotates 15 degrees for each rotation of the minute hand (2); A 24-base time scale is engraved on the outer dial (6), and the 24-base time scale cooperates with the meridians on the turntable (3) to display the current hour-level time of the time zone corresponding to the meridian; The pointer system further comprises a moon model (4) arranged outside the turntable (3) and located below the outer dial (6), wherein the moon model (4) rotates counterclockwise around the turntable (3); and the moon model (4) rotates 12 degrees for each rotation of the turntable (3).

2. The time landscape clock according to claim 1, characterized in that: A sexagesimal time scale is engraved on the inner dial (5), and the sexagesimal time scale cooperates with the second hand (1) to display the current second-level time; the sexagesimal time scale cooperates with the minute hand (2) to display the current graded time.

3. The time landscape clock according to claim 1, characterized in that: The moon model (4) is provided with a luminescent material capable of continuously emitting light, and a plurality of holes are evenly distributed on the outer dial (6), the holes being shaped like different moon phases. When the moon model (4) is moved below the corresponding holes, a bright moon phase pattern can be displayed through the holes on the outer dial (6); the moon phases include new moon, crescent moon, upper dark moon, gibbous moon, full moon, lower dark moon and waning moon.

4. The time landscape clock according to claim 1, characterized in that: The pointer driving mechanism includes a second hand driving assembly, a minute hand driving assembly, a turntable driving assembly and a moon model driving assembly; The second hand driving assembly comprises a first rotating shaft (11), a first large gear (12) and a first small gear (13) which are coaxially mounted and rotate synchronously; The second hand (1) is mounted on the top of the first rotating shaft (11) and rotates synchronously with the first rotating shaft (11); The first large gear (12) is connected to a power mechanism, and the power mechanism controls the first large gear (12) to rotate at a constant speed, with a rotation speed of one revolution per minute.

5. The time landscape clock according to claim 4, characterized in that: The minute hand driving assembly comprises a second rotating shaft (21), a second large gear (22) and a second small gear (23) which are coaxially mounted and rotate synchronously; The minute hand (2) is mounted on the top of the second rotating shaft (21) and rotates synchronously with the second rotating shaft (21); The second rotating shaft (21) is a hollow shaft, the first rotating shaft (11) passes through the second rotating shaft (21), and the axis of the first rotating shaft (11) coincides with the axis of the second rotating shaft (21); The pointer driving mechanism further includes a transmission assembly 1, the transmission assembly 1 including a fixed shaft 1 (71), a large gear 1 (72) and a small gear 1 (73), the large gear 1 (72) and the small gear 1 (73) rotating synchronously and both rotating around the fixed shaft 1; The fixed shaft 1 (71) is fixed in the housing of the time landscape clock, the large gear 1 (72) is meshed with the first small gear (13), and the small gear 1 (73) is meshed with the second large gear (22), so that the first small gear (13) drives the second large gear (22) to rotate in the same direction, and by setting the number of teeth on the gear of the transmission component 1, the second large gear (22) rotates 6 degrees every time the first small gear (13) rotates one circle.

6. The time landscape clock according to claim 5, characterized in that: The turntable drive assembly comprises a third rotating shaft (31), a third large gear (32) and a third small gear (33) which are coaxially mounted and rotate synchronously; A synchronously rotating turntable frame (34) is provided on the top of the third rotating shaft (31), and the turntable (3) is mounted on the turntable frame (34) so that the turntable (3) rotates synchronously with the third rotating shaft (31); The third rotating shaft (31) is a hollow shaft, the second rotating shaft (21) passes through the third rotating shaft (31), and the axis of the second rotating shaft (21) coincides with the axis of the third rotating shaft (31); The pointer driving mechanism further includes a reverse transmission assembly, the reverse transmission assembly including a fixed shaft 2 (81), a large gear 2 (82) and a small gear 2 (83), the large gear 2 (82) and the small gear 2 (83) rotating synchronously and both rotating around the fixed shaft 2 (81); the reverse transmission assembly further includes a fixed shaft 3 (84) and a small gear 3 (85), the small gear 3 (85) rotating around the fixed shaft 3 (84), and the small gear 3 (85) meshing with the small gear 2 (83); The second fixed shaft (81) and the third fixed shaft (84) are both fixed in the housing of the time landscape clock. The second large gear (82) is meshed with the second small gear (23), and the third small gear (85) is meshed with the third large gear (32), so that the second small gear (23) drives the third large gear (32) to rotate in the opposite direction. By setting the number of teeth on the gears on the reverse transmission assembly, the third large gear (32) rotates 15 degrees for every rotation of the second small gear (23).

7. The time landscape clock according to claim 6, characterized in that: The moon model driving assembly comprises a fourth rotating shaft (41) and a fourth large gear (42) which are coaxially mounted and rotate synchronously; A synchronously rotating moon model frame (43) is provided on the top of the fourth rotating shaft (41), and the moon model (4) is mounted on the moon model frame (43), so that the moon model (4) rotates synchronously with the fourth rotating shaft (41); The fourth rotating shaft (41) is a hollow shaft, the third rotating shaft (31) passes through the fourth rotating shaft (41), and the axis of the third rotating shaft (31) coincides with the axis of the fourth rotating shaft (41); The pointer driving mechanism further includes a transmission assembly 2, the transmission assembly 2 including a fixed shaft 4 (91), a large gear 3 (92) and a small gear 4 (93), the large gear 3 (92) and the small gear 4 (93) rotating synchronously and both rotating around the fixed shaft 4 (91); The fixed shaft (4) (91) is fixed in the housing of the time landscape clock, the large gear (3) (92) is meshed with the third small gear (33), and the small gear (4) (93) is meshed with the fourth large gear (42), so that the third small gear (33) drives the fourth large gear (42) to rotate in the same direction, and by setting the number of teeth on the gear of the transmission component (2), the fourth large gear (42) rotates 12 degrees for every rotation of the third small gear (33).

8. The time landscape clock according to claim 7, characterized in that: The pointer driving mechanism also includes a quick adjustment component, which includes a first quick adjustment component (74) engaged with large gear one (72), a second quick adjustment component (86) engaged with large gear two (82), and a third quick adjustment component (94) engaged with large gear three (92).

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