CN2567711Y - Astronomical globe - Google Patents
Astronomical globe Download PDFInfo
- Publication number
- CN2567711Y CN2567711Y CN 02238078 CN02238078U CN2567711Y CN 2567711 Y CN2567711 Y CN 2567711Y CN 02238078 CN02238078 CN 02238078 CN 02238078 U CN02238078 U CN 02238078U CN 2567711 Y CN2567711 Y CN 2567711Y
- Authority
- CN
- China
- Prior art keywords
- terrestrial globe
- spherical shell
- rotating shaft
- controlled movement
- shadow shield
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 230000000007 visual effect Effects 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000030214 innervation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The utility model discloses an astronomical globe. The utility model is characterized in that a spherical shell (3) of a globe is supported in a ring frame which is composed of a supporting inclined beam (9) and a supporting ring (2). The utility model is used for simulating earth revolution and earth rotation through an occluder (4) and the spherical shell (3) of the globe. The astronomical information is displayed by matches of pictures and shadows. The astronomical globe has the advantages that the display is vivid and visual, has dynamic sense, and the astronomical information of regions is increased.
Description
Technical field
The utility model relates to a kind of astronomical terrestrial globe, belongs to the terrestrial globe class.
Background technology
Existing astronomical terrestrial globe, as China's patent " astronomical terrestrial globe " (patent No.: 99200854.9, the applying date: 1999.01.27), it utilizes the illumination of light source and the day rotating shaft of clock core to promote astronomical terrestrial globe spherical shell rotation, the year rotating shaft promotes the shadow shield swing, change the longitude and latitude of terrestrial globe spherical shell illumination, the variation of simulated solar irradiation terrestrial longitude and latitude provides information such as corresponding daytime, night, sunrise, sunset, season, sun direct projection position and time.Its weak point is the not fast demo function that changes, and does not have voice system, can not answer the local time and the weather information of world's major cities with speech form.
Summary of the invention
The purpose of this utility model is to have proposed a kind of figure shadow to cooperate, the rotation and the revolution of the simulation earth, can provide astronomical information by the geographic position, can provide universal time and local time again, turn round in the time of can be by standard throughout the year, can change demonstration soon again, keys available obtains the voice answering local time all over the world and the astronomical terrestrial globe of weather information simultaneously.
Be achieved in that with the purpose of this utility model it comprises twelve Earthly Branches display digit time, support ring, the terrestrial globe spherical shell, shadow shield, light source, the subsolar point light source, bracing frame, support cant beam, pedestal, its shadow shield is contained on the axle of the bracing frame in the terrestrial globe, shadow shield is provided with slideway, and be clipped on the guide wheel of rocking arm, controlled movement with two output shafts, one is individual to be a day rotating shaft, another is the year rotating shaft of band rocking arm, in the day rotating shaft, be provided with stationary shaft, stationary shaft and controlled movement are connected as a single entity, its bracing frame is contained on the controlled movement, the upper end of bracing frame is provided with little axis hole and support ring that passes on the terrestrial globe spherical shell and joins, light source and subsolar point light source are housed on the shadow shield, terrestrial globe spherical shell frame is in the ring stand that supports cant beam and support ring composition, digit time, the twelve Earthly Branches display was contained in the outside of support ring, season, display disc was contained in the lower end of year rotating shaft, season, pointer was contained in the lower end of stationary shaft, the computer control circuit plate drives controlled movement, the spherical shell that the day rotating shaft of controlled movement promotes terrestrial globe rotates, and year rotating shaft promotes the shadow shield swing by rocking arm.Control stepper motor in the controlled movement by the operating key on the pedestal, with the rotating speed that reaches control terrestrial globe spherical shell and the slew rate of shadow shield.
Advantage of the present utility model:
1. this astronomical terrestrial globe figure shadow cooperates, bidirectional-movement, and the revolution and the rotation of the simulation earth, displayed image is true to nature, and innervation is arranged, and has increased the astronomical information of region, is convenient to understand some astronomical relations of earth running and time and position of sun.2. half ball of this terrestrial globe is bright, and half ball is dark, and image is novel, and numeral shows luminous distinctness, is beneficial to the decoration public place.3. can demonstrate fast, be convenient to teaching.4. be furnished with the computerese system, can provide information with sound.
Description of drawings
The astronomical terrestrial globe structural representation of Fig. 1.
The computer control circuit figure of the astronomical terrestrial globe of Fig. 2.
Embodiment
Fig. 1 is astronomical terrestrial globe structural representation.It by digit time twelve Earthly Branches display 1, support ring 2, terrestrial globe spherical shell 3, shadow shield 4, light source 5, subsolar point light source 6, bracing frame 7, controlled movement 8, support cant beam 9, pedestal 10, season display disc 11, season pointer 12, slideway 13 and computer control circuit plate 17 etc. and form.Shadow shield 4 is contained on the axle of the bracing frame 7 in the terrestrial globe, and shadow shield 4 is provided with slideway 13, and is clipped on the guide wheel of rocking arm 16.Controlled movement 8 has two output shafts, and one is day rotating shaft 14, and another is the year rotating shaft 15 of band rocking arm 16, is provided with stationary shaft in day rotating shaft 14, and stationary shaft and controlled movement 8 are connected as a single entity.In the terrestrial globe spherical shell 3, its bracing frame 7 is contained on the controlled movement 8, and the upper end of bracing frame 7 is provided with little axis hole and support ring 2 that passes on the terrestrial globe spherical shell 3 and joins.Shadow shield 4 is contained on the bracing frame 7 by bearing, and light source 5 and subsolar point light source 6 are housed on the shadow shield 4.
3 of terrestrial globe spherical shells are in supporting the ring stand that cant beam 9 and support ring 2 form, and digit time, twelve Earthly Branches display 1 was contained in the outside of support ring 2.Season, display disc 11 was contained in the lower end of year rotating shaft 15.Season, pointer 12 was contained in the lower end of stationary shaft.Computer control circuit plate 17 drives controlled movement 8.The spherical shell 3 that the day rotating shaft 14 of controlled movement 8 promotes terrestrial globe rotates to simulate the rotation of the earth, and year rotating shaft 15 promotes the illumination variation that shadow shield 4 swings produce with the revolution of simulating the earth by rocking arm 16.
The lower end of year rotating shaft 15 drives display disc 11 rotations in season.Under the luminous situation of light source 5 and subsolar point light source 6, terrestrial globe spherical shell 3 surfaces have just formed the picture that the figure shadow of reflection earth rotation and revolution cooperates, this picture just can provide corresponding geographic position round the clock, information such as sunrise sunset, subsolar point and season.
The rotation of terrestrial globe spherical shell 3 is equipped with digit time twelve Earthly Branches display and 1 just can shows universal time and local time and twelve Earthly Branches.The moment of radial line indication twelve Earthly Branches digit time display 1 time domain of region standard time definition is the local time of the region of looking into.About season information three kinds of display packings are arranged: the one, provide by sun latitude directly, the 2nd, by clear zone north along providing with the intersection point latitude of crossing the subsolar point radial line.More than two kinds of methods as long as mark at the corresponding latitude of terrestrial globe spherical shell 3.The 3rd, by year rotating shaft 15 lower ends season display disc 11 and the pointer 12 of stationary shaft lower end provide.
The stepper motor of controlling in the controlled movement 8 by the operating key on the pedestal 10 reaches the rotating speed of control terrestrial globe spherical shell 3 and the slew rate of shadow shield 4, thereby changes analog rate, in order to demonstration or normal operation fast.
Can obtain the voice answering of local time and corresponding meteorology by the main cities operating key, weather data can be packed at any time by communication interface.
Fig. 2 is the computer control circuit figure of astronomical terrestrial globe.It sends instruction by the operating key that is contained on the pedestal 10 to single card microcomputer, change driver sends frequency from pulse to stepper motor, thereby change the rotating speed of day rotating shaft 14 with year rotating shaft 15 of controlled movement 8, translational speed with this control chart shadow, make it not only can demonstrate but also can accurately simulate the rotation and the revolution of the earth fast, so that obtain required information.Join by communication interface and peripheral hardware microcomputer, so both can be by microcomputer to the single card microcomputer input information, can retrieve for examination information in the single card microcomputer by microcomputer again, the geography information in some cities, local time information, weather information can be imported, revise and retrieve for examination by communication interface.The output local time will be defeated by the driver of time display again with Greenwich time (outer input add self-clocking) behind the difference operation when carrying out in single card microcomputer, drive 24 groups of time displays demonstration local time.The main cities key is the special button that is provided with on pedestal 10, sends instruction by it to single card microcomputer.Control voice system send pretend Yingcheng City for information about.
Claims (1)
1. astronomical terrestrial globe, comprise twelve Earthly Branches display digit time (1), support ring (2), terrestrial globe spherical shell (3), shadow shield (4), light source (5), subsolar point light source (6), bracing frame (7), support cant beam (9), pedestal (10), it is characterized in that:
Shadow shield (4) is contained on the axle of the bracing frame (7) in the terrestrial globe, shadow shield (4) is provided with slideway (13), and be clipped on the guide wheel of rocking arm (16), controlled movement (8) with two output shafts, one is individual to be a day rotating shaft (14), another is the year rotating shaft (15) of band rocking arm (16), in day rotating shaft (14), be provided with stationary shaft, stationary shaft and controlled movement (8) are connected as a single entity, in the terrestrial globe spherical shell (3), its bracing frame (7) is contained on the controlled movement (8), the upper end of bracing frame (7) is provided with little axis hole and support ring (2) that passes on the terrestrial globe spherical shell (3) and joins, light source (5) and subsolar point light source (6) are housed on the shadow shield (4), terrestrial globe spherical shell (3) frame is in the ring stand that supports cant beam (9) and support ring (2) composition, twelve Earthly Branches display digit time (1) is contained in the outside of support ring (2), display disc in season (11) is contained in the lower end of a year rotating shaft (15), pointer in season (12) is contained in the lower end of stationary shaft, computer control circuit plate (17) drives controlled movement (8), the spherical shell (3) that the day rotating shaft (14) of controlled movement (8) promotes terrestrial globe rotates, and year rotating shaft (15) promotes shadow shield (4) swing by rocking arm (16).The stepper motor of controlling in the controlled movement (8) by the operating key on the pedestal (10) reaches the rotating speed of control terrestrial globe spherical shell (3) and the slew rate of shadow shield (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02238078 CN2567711Y (en) | 2002-07-02 | 2002-07-02 | Astronomical globe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02238078 CN2567711Y (en) | 2002-07-02 | 2002-07-02 | Astronomical globe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2567711Y true CN2567711Y (en) | 2003-08-20 |
Family
ID=33711864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02238078 Expired - Fee Related CN2567711Y (en) | 2002-07-02 | 2002-07-02 | Astronomical globe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2567711Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915939A (en) * | 2014-04-03 | 2014-07-09 | 汪汇川 | Device for limiting rotating angle of pointer capable of clockwise and anticlockwise rotating |
-
2002
- 2002-07-02 CN CN 02238078 patent/CN2567711Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915939A (en) * | 2014-04-03 | 2014-07-09 | 汪汇川 | Device for limiting rotating angle of pointer capable of clockwise and anticlockwise rotating |
| CN103915939B (en) * | 2014-04-03 | 2016-08-17 | 汪汇川 | A kind of restriction can be along the device reversing indicators turn angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HOU WENHAI Free format text: FORMER OWNER: BEIJING BO HAO MINGDE TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20080725 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080725 Address after: Room 3, No. 3143, middle third ring road, Beijing, China: 100036 Patentee after: Hou Wenhai Address before: No. 3 West Third Ring Road, Beijing, China: 100036 Patentee before: Beijing Bohao Mingde Science & Technology Development Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030820 |