CN201145988Y - Built-in machine multifunctional electromotion terrestrial globe - Google Patents
Built-in machine multifunctional electromotion terrestrial globe Download PDFInfo
- Publication number
- CN201145988Y CN201145988Y CNU2007200305575U CN200720030557U CN201145988Y CN 201145988 Y CN201145988 Y CN 201145988Y CN U2007200305575 U CNU2007200305575 U CN U2007200305575U CN 200720030557 U CN200720030557 U CN 200720030557U CN 201145988 Y CN201145988 Y CN 201145988Y
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- earth
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- axis
- external power
- power supply
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Abstract
The utility model relates to a built-in engine multifunctional electric globe which comprises a full-plastic globe formed by buckling a southern hemisphere and a northern hemisphere, an earth axis with a sleeve, a round table type pedestal, a motor, a driving gear, a driven gear, a reproducer and a multifunctional external power supply. A hollow screw cap tube and the driven gear are fixed in the bosom of the full-plastic globe formed by buckling the southern hemisphere and the northern hemisphere with the South Pole being the center. The lower end of the earth axis with the sleeve is put through the hollow screw cap tube, a gasket tube and the round table type pedestal are fixed at one of end of a frame, so as to ensure that the earth axis with the sleeve and the upside of the round table type pedestal form an angle of 66 degrees and 34 minutes. The motor, which is fixed by a fixing catch at the earth axis with the sleeve, is connected with the multifunctional external power supply by a conductor through an electric switch. The built-in engine multifunctional electric globe can intuitively demonstrate and explain the earth movement and the reasons for natural phenomena, day-night shift and four seasons caused by the earth movement.
Description
(1) technical field:
The utility model relates to multifunctional motor-driven terrestrial globe and the novel civilization furnishings of using in a kind of teaching, scientific research and the military affairs.
(2) background technology:
The earth is common special again planet in the solar system.Tellurian many spontaneous phenomenons are all closely related with its motion and residing position, and the earth is the home of human survival, are bases of human survival, the source of all wealth.We should at first understand the space environment of the earth for existence and sustainable development better, understand earth rotation movement, revolution motion and geographic significance thereof.Therefore, manufacture and design the motion that a kind of energy is demonstrated the earth visual in imagely, the demonstration explanation day and night change and the four seasons form the multifunctional motor-driven terrestrial globe of reason, are beneficial to impart knowledge to students, scientific research, military affairs and social multi-faceted demand be significant.
The world today, human society has stepped into the culturally advanced epoch.Economic globalization deeply develops, and science and technology is rapidly progressive, and is human more and more deep to the understanding of the earth and space environment relation.And " terrestrial globe " that generally adopt at present is static earth model, be contained on the support and can only stir with hand, be not easy to demonstrate the rotation and the revolution of the earth, be not easy to demonstration explanation day and night change and four seasons formation reason, more can not adapt to the multi-faceted demand of world today's military affairs, Aeronautics and Astronautics and scientific research.
The utility model is compared with above-mentioned traditional static " terrestrial globe " has multinomial superiority: according to relative motion principle, the all plastic globel smooth operation that is buckled into by south, north two hemispheres with DC gear reduction motor-driven, not only can demonstrate the spontaneous phenomenon of explanation earth movements and generation thereof visual in imagely, and help the multi-faceted demand of military affairs, Aeronautics and Astronautics and scientific research.
(3) summary of the invention:
Task of the present utility model is to manufacture and design a kind of energy to demonstrate the interior installation multifunctional motor-driven terrestrial globe that the direction of earth rotation, cycle, linear velocity, angular velocity, Coriolis force, day and night change phenomenon and the four seasons form reason visual in imagely.
Task of the present utility model is achieved in that all plastic globel South Pole that is buckled at the north and south two hemispheres is the air silk capped pipe of internal fixation and the follower gear at center, the end that air silk capped pipe, pad pipe and truncated cone-shaped base are fixed on framework is passed in the lower end of the earth's axis with well, make the earth's axis with well and truncated cone-shaped base top become 66 ° 34 ' angle; Be connected with multi-functional external power supply through motor operated switch by lead with the motor that fixedly fastens on the earth's axis with well; Motor rotates by device and rotates synchronously in the earth's axis that the driving gear of motor shaft end drives all plastic globel strip winding sleeve pipe that follower gear and southern hemisphere and northern hemisphere be buckled into; The cassette player that is arranged in the truncated cone-shaped base links to each other with Stereo Switch with multi-functional external power supply with lead.
(4) description of drawings:
Concrete structure of the present utility model can be given detailed introduction with reference to the embodiment accompanying drawing.
Accompanying drawing is an installation multifunctional motor-driven terrestrial globe general structure synoptic diagram in the utility model.
Among the figure, the 1st, all plastic globel that the north and south two hemispheres is buckled into, the 2nd, the earth's axis with well, the 3rd, truncated cone-shaped base, the 4th, framework, the 5th, air silk capped pipe, the 6th, pad pipe, the 7th, motor, the 8th, fixing card, the 9th, driving gear, the 10th, follower gear, the 11st, multi-functional external power supply, the 12nd, cassette player, the 13rd, Stereo Switch, the 14th, motor operated switch.
(5) embodiment:
The utility model is a kind of interior installation multifunctional motor-driven terrestrial globe that comprises all plastic globel 1 that the north and south two hemispheres is buckled into, the earth's axis with well 2, truncated cone-shaped base 3, framework 4, air silk capped pipe 5, pad pipe 6, motor 7, fixing card 8, driving gear 9, follower gear 10, multi-functional external power supply 11, cassette player 12, Stereo Switch 13, motor operated switch 14, and its embodiment is: be the air silk capped pipe 5 of internal fixation and the follower gear 10 at center in all plastic globel 1 South Pole that the north and south two hemispheres is buckled into; The end that air silk capped pipe 5, pad pipe 6 and truncated cone-shaped base 3 are fixed on framework 4 is passed in the lower end of the earth's axis 2 with well, make the earth's axis 2 with well and truncated cone-shaped base 3 top become 66 ° 34 ' angle; The motor 7 that is fixed on the earth's axis 2 with well with fixing card 8 is connected with multi-functional external power supply 11 through motor operated switch 14 by lead; Motor 7 rotates by device and rotates synchronously in the earth's axis 2 that the driving gear 9 of motor 7 axle heads drives all plastic globel 1 strip winding sleeve pipe that follower gears 10 and north and south two hemispheres be buckled into; The cassette player 12 usefulness leads that are arranged in the truncated cone-shaped base 3 link to each other with Stereo Switch 14 with multi-functional external power supply 11.
Claims (3)
1, a kind of all plastic globel (1) that comprises that the north and south two hemispheres is buckled into, the earth's axis with well (2), truncated cone-shaped base (3), framework (4), air silk capped pipe (5), pad pipe (6), motor (7), fixing card (8), driving gear (9), follower gear (10), multi-functional external power supply (11), cassette player (12), Stereo Switch (13), the interior installation multifunctional motor-driven terrestrial globe of motor operated switch (14), it is characterized in that all plastic globel (1) South Pole that said north and south two hemispheres is buckled into is an air silk capped pipe of internal fixation (5) and the follower gear (10) at center, air silk capped pipe (5) is passed in the lower end of the earth's axis with well (2), pad pipe (6) and truncated cone-shaped base (3) are fixed on an end of framework (4), make the earth's axis with well (2) and truncated cone-shaped base (3) top become 66 ° 34 ' angle; Be fixed on motor (7) on the earth's axis with well (2) with fixing card (8) and rotate the earth's axis (2) rotation synchronously that drives all plastic globel (1) the strip winding sleeve pipe that follower gear (10) and north and south two hemispheres be buckled into by device at the driving gear (9) of motor (7) axle head.
2, according to the said interior installation multifunctional motor-driven terrestrial globe of claim 1, it is characterized in that described motor (7) is connected with multi-functional external power supply (11) through motor operated switch (14) by lead.
3, according to the said interior installation multifunctional motor-driven terrestrial globe of claim 1, it is characterized in that described cassette player (12) is arranged in the truncated cone-shaped base (3), be connected with Stereo Switch (13) with multi-functional external power supply (11) with lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200305575U CN201145988Y (en) | 2007-11-13 | 2007-11-13 | Built-in machine multifunctional electromotion terrestrial globe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200305575U CN201145988Y (en) | 2007-11-13 | 2007-11-13 | Built-in machine multifunctional electromotion terrestrial globe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201145988Y true CN201145988Y (en) | 2008-11-05 |
Family
ID=40082871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200305575U Expired - Fee Related CN201145988Y (en) | 2007-11-13 | 2007-11-13 | Built-in machine multifunctional electromotion terrestrial globe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201145988Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157209A (en) * | 2014-08-30 | 2014-11-19 | 杭州鹏龙科技有限公司 | Electric globe capable of displaying day and night |
-
2007
- 2007-11-13 CN CNU2007200305575U patent/CN201145988Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157209A (en) * | 2014-08-30 | 2014-11-19 | 杭州鹏龙科技有限公司 | Electric globe capable of displaying day and night |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 Termination date: 20091214 |