CN204904715U - Swing type shows globe round clock - Google Patents
Swing type shows globe round clock Download PDFInfo
- Publication number
- CN204904715U CN204904715U CN201520520633.5U CN201520520633U CN204904715U CN 204904715 U CN204904715 U CN 204904715U CN 201520520633 U CN201520520633 U CN 201520520633U CN 204904715 U CN204904715 U CN 204904715U
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- black
- spheroid
- white background
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- support
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Abstract
Swing type shows globe round clock, including base, support, interior ball rotating device, black and white background spheroid, transparent drawing spheroid, its characterized in that, support mounting are on the base, and interior ball rotating device installs on the support, and black and white background spheroid is installed on the support, and transparent drawing spheroid is installed on the base. Black and white background spheroid can rotate around the cross axle of support, and interior ball rotating device is used for driving the spheroidal rotation of black and white background, and transparent drawing spheroid can rotate on the base. Interior ball rotating device and the rotation of transparent drawing spheroid on the base drive by the motor. The utility model overcomes foretell " show round the clock globe " is not enough with " showing electronic globe round the clock ", makes the operation of globe more convenient, has enlarged a great deal of function of globe simultaneously, is the globe that a section is suitable for teaching and decoration more.
Description
Technical field
The utility model relates to a kind of terrestrial globe, particularly relates to a kind of oscillating-type display terrestrial globe round the clock.
Background technology
Terrestrial globe is the instrument that display earth geographical situation, various countries and zone locations distribute, teaching, scientific research often use, the instruments used for education must used in the teaching of particularly middle and primary schools' Science Curriculum are also cultivate children to the rare toy of learning science interest.Existing terrestrial globe is all fairly simple, and it to comprise on base, support and support fixing central rotating shaft, can the spheroid of revolutions in analog on central rotating shaft, spheroid is drawn by geographic distribution and has every country and area.The patent No. is: 2009101265704, name is called: display terrestrial globe round the clock, propose a terrestrial globe that can demonstrate day-night change, illustrate the diurnal behavior of the earth under solar irradiation in universe, for universal astronomic knowledge provides the teaching aid of a brand-new practicality, but due to interior ball to rotate stop by ectosphere, and the rotating shaft of interior ectosphere has certain angle, often inconvenient during ball in rotating, and ectosphere only could operate when manual, thus there is many inconvenience when showing the function of this instrument.The patent No. is: 2014104349789, and name is called: display electric globe round the clock, and optimize further above patent, but find the rotating shaft mode of ball in it at present, its axostylus axostyle 46 is not easily installed, and firm not.
Summary of the invention
The utility model, in order to overcome the above problems, provides a oscillating-type display terrestrial globe round the clock.
The utility model is realized by following measures:
This oscillating-type display terrestrial globe round the clock, comprise base, support, interior ball wheelwork, black and white background spheroid, transparent print face ball, it is characterized in that, support installing is on base, interior ball wheelwork is rack-mount, black and white background sphere installation is on support, and transparent print face ball is arranged on base.Black and white background spheroid can rotate around the transverse axis of support, and interior ball wheelwork is for driving the rotation of black and white background spheroid, and transparent print face ball can rotate on base.
Described black and white background spheroid support offers the groove of about 24 degree through place, and the black and white separatrix of black and white background spheroid is swung between the geographical pattern south poles circle of transparent print face ball.
The position of the geographical pattern Arctic Circle of transparent print face ball corresponding to described black and white background spheroid is established the numeral position in month band, black and white equator all setting up 1 to 24 separately.
Described interior ball wheelwork and the rotation of transparent print face ball on base are by driven by motor.
Described interior ball wheelwork motor speed is set as driving black and white background spheroid reciprocally swinging one every year back and forth, and transparent print face ball speed setting is turn around every day, makes geosychronous terrestrial globe clock.
The utility model overcomes the deficiency of above-mentioned " display terrestrial globe round the clock " and " display electric globe round the clock ", and making the more convenient to operate of terrestrial globe, expand the various functions of terrestrial globe simultaneously, is a terrestrial globe being more suitable for imparting knowledge to students and decorate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of the utility model side-looking structure.
Fig. 3 is the electronic mode structural representation of the utility model.
Embodiment
Below in conjunction with example and accompanying drawing, the utility model is described in further detail:
As shown in Figure 1 and Figure 2, oscillating-type display terrestrial globe round the clock, comprises base 1, support 4, interior ball wheelwork 5, black and white background spheroid 3, transparent print face ball 2.Support 4 is arranged on base 1, if figure support 4 is the example of " ten " font, is made up of vertical mobile jib and transverse axis 301, and empty in vertical mobile jib, interior sky is used for the electric wire through introducing.Interior ball wheelwork 5 is for driving the rotation of black and white background spheroid 3, its mode is various, what this schematic diagram exemplified is a kind of mode that interior ball wheelwork 5 is sleeved on support mobile jib, gear 501 is installed at interior ball wheelwork 5 two ends respectively, 502, gear 502 and the gear 503 be arranged on base 1 are connected, gear 501 and the tooth bar 302 be fixed on black and white background spheroid 3 are connected, when external force driven gear 503 rotates, interior ball wheelwork 5 rotates, thus drive black and white background spheroid 3 to rotate, black and white background spheroid 3 black and white separatrix (representing terminator) is swung between the polar circle of transparent print face ball 2 correspondence.Black and white background spheroid 3 is arranged on the transverse axis 301 of support, can rotate around transverse axis 301, and black and white background spheroid support offers the groove of about 24 degree through place, and the black and white separatrix of black and white background spheroid is swung between the geographical pattern south poles circle of transparent print face ball; The position of the geographical pattern Arctic Circle of transparent print face ball corresponding to black and white background spheroid is established the numeral position in month band, black and white equator all setting up 1 to 24 separately.Transparent print face ball 2 is arranged on base, can rotate on base.Base is installed power supply 101, and by piercing in black and white background spheroid 3 in the vertical mobile jib of support, 401,402 is electric wire, for electrical equipment set in ball provides electric energy, 404 be in the illuminating lamp established, 403 is the fixed pin of support mobile jib and cross bar.Power supply also can use external power, and suggestion external power is considered from security standpoint, preferably transfers low-voltage DC to.
As shown in Figure 3, described interior ball wheelwork 5 is driven by motor 102, and the rotation of transparent print face ball 2 on base is driven by motor 103.Consumer of the present utility model such as the control of motor, light can adopt switch control rule or remote pilot.
Rotation of the present utility model also can utilize current technology only to use a driven by motor, solves rotational problems by the occlusion mode of gear.The motor realizing the rotation of the utility model device also can root Ju needs, are arranged in black and white background spheroid 3.In black and white background spheroid and transparent print face ball, external position can be exchanged by design rotating manner.
An above just embodiment of the present utility model in a word, as long as utilize current technology be all the scope that the utility model is protected by interior ectosphere design terrestrial globe and rotating manner.
Claims (3)
1. oscillating-type display terrestrial globe round the clock, comprise base, support, interior ball wheelwork, black and white background spheroid, transparent print face ball, it is characterized in that, support installing is on base, and interior ball wheelwork is rack-mount, and black and white background sphere installation is on support, transparent print face ball is arranged on base, black and white background spheroid can rotate around the transverse axis of support, and interior ball wheelwork is for driving the rotation of black and white background spheroid, and transparent print face ball can rotate on base.
2.
as claim 1described oscillating-type display terrestrial globe round the clock, it is characterized in that, interior ball wheelwork and the rotation of transparent print face ball on base are by driven by motor.
3.
as claim 1described oscillating-type display terrestrial globe round the clock, it is characterized in that, interior ball wheelwork motor speed is set as driving black and white background spheroid reciprocally swinging one every year back and forth, and transparent print face ball speed setting is turn around every day, makes geosychronous terrestrial globe clock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520520633.5U CN204904715U (en) | 2015-07-17 | 2015-07-17 | Swing type shows globe round clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520520633.5U CN204904715U (en) | 2015-07-17 | 2015-07-17 | Swing type shows globe round clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204904715U true CN204904715U (en) | 2015-12-23 |
Family
ID=54926876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520520633.5U Expired - Fee Related CN204904715U (en) | 2015-07-17 | 2015-07-17 | Swing type shows globe round clock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204904715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104933952A (en) * | 2015-07-17 | 2015-09-23 | 杭州鹏龙科技有限公司 | Swing type tellurion for displaying day and night |
-
2015
- 2015-07-17 CN CN201520520633.5U patent/CN204904715U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104933952A (en) * | 2015-07-17 | 2015-09-23 | 杭州鹏龙科技有限公司 | Swing type tellurion for displaying day and night |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20160717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |