CN103050053B - A kind of novel terrestrial globe - Google Patents
A kind of novel terrestrial globe Download PDFInfo
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- CN103050053B CN103050053B CN201210588617.0A CN201210588617A CN103050053B CN 103050053 B CN103050053 B CN 103050053B CN 201210588617 A CN201210588617 A CN 201210588617A CN 103050053 B CN103050053 B CN 103050053B
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- inner chamber
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- spring
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Abstract
A kind of novel terrestrial globe, comprise base, be installed on the support on base, can rotate on support and the spheroid of light-permeable, described support comprises the support column that is fixed on base and to be connected on support column lateral wall and spaced apart at least three support bars, the upper end of each support bar all forms a lug, the medial surface of each lug all has one first inner chamber, the first spring is equipped with in each first inner chamber, one end of this first spring connects with the rearward end of the first corresponding inner chamber, its other end is connected with the first conflict ball, the upper surface of described support column has one second inner chamber, the second spring is provided with in this second inner chamber, one end of this second spring is connected with the bottom of the second inner chamber, its other end is connected with the second conflict ball.Novel structure of the present invention, attractive in appearance, practical; Easy for installation again while can realizing the rotation that spheroid goes up in any direction, but also add the dirigibility that terrestrial globe uses.
Description
Technical field
The present invention relates to a kind of teaching aid, refer to a kind of novel terrestrial globe specifically.
Background technology
Terrestrial globe, is the earth model reduced, indicates various countries and river, desert, ocean, lake etc. above.Terrestrial globe can explain that the earth is due to rotation and all spontaneous phenomenons of revolving around the sun obliquely and being formed, so terrestrial globe has become necessary educational aid in modern geographical teaching visual and understandablely.Terrestrial globe has following purposes in studying the geography process: 1, demonstrate the rotation of the earth and revolution, and 2, understanding warp and weft characteristic distributions, 3, the distribution overview of understanding world Hai Lu, 4, the division of demonstration autobiography study world time zone.
Existing terrestrial globe, the spheroid generally comprising base, be connected to the support on base and rotate on support, its support is tortuous bow shape, and the minor axis that spheroid is formed around support two ends rotates.Such globe type is too simple, installation is inconvenient, need open two axis holes coordinated with minor axis, and spheroid can only rotate on spheroid around single direction, cannot realize upper in any direction arbitrarily rotation.
Summary of the invention
The invention provides a kind of novel terrestrial globe, its fundamental purpose is that overcoming existing terrestrial globe cannot realize upper rotation in any direction, install the problems such as inconvenient.
In order to solve above-mentioned technical matters, the present invention adopts following technical scheme to be achieved:
A kind of novel terrestrial globe, comprise base, be installed on the support on base and can rotate on support and the spheroid of light-permeable, described support comprises the support column that is fixed on base and to be connected on support column lateral wall and spaced apart at least three support bars, the upper end of each support bar all forms a lug, the medial surface of each lug all has one first inner chamber, the first spring is equipped with in each first inner chamber, one end of this first spring connects with the rearward end of the first corresponding inner chamber, its other end is connected with the first conflict ball, the upper surface of described support column has one second inner chamber, the second spring is provided with in this second inner chamber, one end of this second spring is connected with the bottom of the second inner chamber, its other end is connected with the second conflict ball.
Further, also comprise a power supply-illumination system, this power supply-illumination system comprises the solar panel be installed on base top surface, be installed in the accumulator of chassis interior with wireless power emitter, be installed on the LED of ball interior and wireless power receiving trap and a switch be connected with wireless power emitter, this switch is positioned on a sidewall of base, described solar panel is connected with storage battery, described accumulator is electrically connected with wireless power emitter, and described LED is electrically connected with wireless power receiving trap.
Further, described support bar is three, and these three support bars are curved, and its lower end is fixedly connected on the lateral wall of support column, becomes 120 ° of angles between described two adjacent support bars.
Further, described base is arcuation.
Further, described support column is round table-like.
Further, described first conflict ball and the second conflict ball are steel ball.
From the above-mentioned description of this invention, compared to the prior art, tool of the present invention has the following advantages:
Novel structure of the present invention, attractive in appearance, practical; First conflict ball and the second conflict ball play the effect of support to spheroid, rotate in any direction without the need to spheroid can be realized while open axis hole on spheroid, and spheroid also can take out use separately, easy for installation, the first conflict ball and the second conflict ball can roll in the first and second inner chambers, flexible and can not come off; The LED be installed in spheroid can make spheroid at noctilucence, and by solar powered, power supply approach between LED with accumulator is become to be undertaken by wireless power emitter and wireless power receiving trap the transmission of electricity by original electric wire Innovation of Connection, without the need to considering line arrangement problem, night is when watching terrestrial globe, in certain wireless power Signal reception region, spheroid can be taken out viewing separately, add the dirigibility that terrestrial globe uses.
Accompanying drawing explanation
Fig. 1 is structural drawing of the present invention.
Fig. 2 is the connection layout of base and support in the present invention.
Fig. 3 is the cut-open view of support bar in the present invention.
Fig. 4 is the theory diagram of electric power system of the present invention.
Embodiment
With reference to accompanying drawing 1, Fig. 2 and Fig. 4.A novel terrestrial globe, comprises base 1, the support 2 be installed on base 1, can to rotate on support 2 and the spheroid 3 of light-permeable and a power supply-illumination system 4, and described base 1 is in arcuation.
With reference to accompanying drawing 1, Fig. 2 and Fig. 3.Described support 2 comprises and to be fixed on base 1 and in round table-like support column 21 and to be connected on support column 21 lateral wall and spaced apart three support bars 22, the upper end of these three support bars 22 all forms a lug 23, the medial surface of each lug 23 all has one first inner chamber 24, the first spring 25 is equipped with in each first inner chamber 24, one end of this first spring 25 connects with the rearward end of the first corresponding inner chamber 24, its other end is connected with the first conflict ball 26, the upper surface of described support column 21 has one second inner chamber (not shown), the second spring (not shown) is provided with in this second inner chamber (not shown), one end of this second spring (not shown) is connected with the bottom of the second inner chamber (not shown), its other end is connected with the second conflict ball 27, described three support bars 22 are curved, and its lower end is fixedly connected on the lateral wall of support column 21, 120 ° of angles are become between described two adjacent support bars 22, described first conflict ball 26 and the second conflict ball 27 are steel ball.First conflict ball 26 and the second conflict ball 27 can roll by free-extension in three the first inner chambers 24 and in the second inner chamber (for illustrating in figure), it is as the strong point of spheroid 3, can make that spheroid 3 is upper in any direction to rotate, without the need to facilitating installation and the taking-up of spheroid 3 while open axis hole on spheroid 3.
With reference to Fig. 1, Fig. 2 and Fig. 4.Described power supply-illumination system 4 comprises the solar panel 41 be installed on base 1 end face, be installed in the accumulator 42 of base 1 inside with wireless power emitter 43, be installed on the LED 44 of spheroid 3 inside and wireless power receiving trap 45 and a switch 46 be connected with wireless power emitter 43, this switch 46 is positioned on a sidewall of base 1, described solar panel 41 is electrically connected with accumulator 42, described accumulator 42 is electrically connected with wireless power emitter 43, and described LED 44 is electrically connected with wireless power receiving trap 45.Solar panel 41 Absorbable rod luminous energy, the light energy conversion absorbed is that electrical power storage is in accumulator 42, wireless power emitter 43 instead of the effect of wire transmission electric energy with the launching and receiving of wireless power receiving trap 45, when using night, press switch 46, electric energy is transmitted into wireless power receiving trap 45 by wireless power emitter 43, electric energy is sent to LED 44 by wireless power receiving trap 45, make LED 44 luminous, such power-supplying forms is not only without the need to considering Layout Problem but also the environmental protection of circuit, night is when watching terrestrial globe, in certain wireless power Signal reception region, spheroid 3 can be taken out viewing separately, add the dirigibility that terrestrial globe uses.
Above are only the specific embodiment of the present invention, but design concept of the present invention is not limited thereto, all changes utilizing this design the present invention to be carried out to unsubstantiality, all should belong to the behavior of invading scope.
Claims (3)
1. a novel terrestrial globe, comprise base, be installed on the support on base and can rotate on support and the spheroid of light-permeable, it is characterized in that: described support comprises the support column that is fixed on base and to be connected on support column lateral wall and spaced apart three support bars, the upper end of each support bar all forms a lug, the medial surface of each lug all has one first inner chamber, the first spring is equipped with in each first inner chamber, one end of this first spring connects with the rearward end of the first corresponding inner chamber, its other end is connected with the first conflict ball, the upper surface of described support column has one second inner chamber, the second spring is provided with in this second inner chamber, one end of this second spring is connected with the bottom of the second inner chamber, its other end is connected with the second conflict ball, also comprise an electric power system, this electric power system comprises the solar panel be installed on base top surface, be installed in the accumulator of chassis interior with wireless power emitter, be installed on the LED of ball interior and wireless power receiving trap and a switch be connected with wireless power emitter, this switch is positioned on a sidewall of base, described solar panel is connected with storage battery, described accumulator is electrically connected with wireless power emitter, and described LED is electrically connected with wireless power receiving trap, described three support bars are curved, and its lower end is fixedly connected on the lateral wall of support column, become 120 ° of angles between two adjacent support bars, described base is arcuation.
2. a kind of novel terrestrial globe as claimed in claim 1, is characterized in that: described support column is round table-like.
3. a kind of novel terrestrial globe as claimed in claim 1, is characterized in that: described first conflict ball and the second conflict ball are steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210588617.0A CN103050053B (en) | 2012-12-31 | 2012-12-31 | A kind of novel terrestrial globe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210588617.0A CN103050053B (en) | 2012-12-31 | 2012-12-31 | A kind of novel terrestrial globe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103050053A CN103050053A (en) | 2013-04-17 |
| CN103050053B true CN103050053B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210588617.0A Active CN103050053B (en) | 2012-12-31 | 2012-12-31 | A kind of novel terrestrial globe |
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| Country | Link |
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| CN (1) | CN103050053B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448183A (en) * | 2015-08-03 | 2016-03-30 | 于江滨 | Universal rotating device of magnetic levitation tellurion |
| CN107808584A (en) * | 2017-12-04 | 2018-03-16 | 山东建荣教学设备有限公司 | Acousto-optic-electric solid landform tellurion |
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| CN2478146Y (en) * | 2001-05-29 | 2002-02-20 | 丁玲娟 | Multifunctional active calculation tool |
| CN2751373Y (en) * | 2004-07-26 | 2006-01-11 | 叶惠敏 | Support bracket for fixing hands and feet model for face and body beauty |
| CN2881834Y (en) * | 2005-02-28 | 2007-03-21 | 深圳市王菱科技开发有限公司 | Multifunction braille mould device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2657710A1 (en) * | 1990-01-30 | 1991-08-02 | Domen Jean Paul | GLOBE-CLOCK. |
| GB9501899D0 (en) * | 1995-01-31 | 1995-03-22 | Driving Consultancy Services L | Driving training simulators |
| US6937125B1 (en) * | 1999-10-18 | 2005-08-30 | William W. French | Self rotating display spherical device |
| KR100534551B1 (en) * | 2004-02-18 | 2005-12-07 | 주식회사 해피텍 | global model for education |
| JP3160558U (en) * | 2010-03-16 | 2010-07-01 | 子仁 呉 | Solar energy rotating globe |
| CN201853420U (en) * | 2010-08-23 | 2011-06-01 | 彭建新 | Self-rotation light emitting globe |
| CN102306471B (en) * | 2011-08-02 | 2013-11-06 | 陈为坚 | Improved endoscope simulation device |
| CN202976671U (en) * | 2012-12-31 | 2013-06-05 | 泉州劲鑫电子有限公司 | Novel earth model |
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2012
- 2012-12-31 CN CN201210588617.0A patent/CN103050053B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2478146Y (en) * | 2001-05-29 | 2002-02-20 | 丁玲娟 | Multifunctional active calculation tool |
| CN2751373Y (en) * | 2004-07-26 | 2006-01-11 | 叶惠敏 | Support bracket for fixing hands and feet model for face and body beauty |
| CN2881834Y (en) * | 2005-02-28 | 2007-03-21 | 深圳市王菱科技开发有限公司 | Multifunction braille mould device |
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| Publication number | Publication date |
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| CN103050053A (en) | 2013-04-17 |
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