CN204010525U - Show electric globe round the clock - Google Patents
Show electric globe round the clock Download PDFInfo
- Publication number
- CN204010525U CN204010525U CN201420494469.0U CN201420494469U CN204010525U CN 204010525 U CN204010525 U CN 204010525U CN 201420494469 U CN201420494469 U CN 201420494469U CN 204010525 U CN204010525 U CN 204010525U
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- CN
- China
- Prior art keywords
- rotating shaft
- clock
- disloyalty
- ball motor
- round
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Abstract
The utility model, in order to solve the rotation of demonstration terrestrial globe round the clock, provides electronic settling mode, has solved the inconvenience of bringing on this money terrestrial globe rotates, and a demonstration electric globe is round the clock provided.It is characterized in that, support item end is installed an outer ball motor, at disloyalty rotating shaft item end, one interior ball motor is installed, black and white background sphere installation is on the interior ball motor on disloyalty rotating shaft top, and transparent print face ball is arranged between the outer ball motor of cantilever tip and the lower end of disloyalty rotating shaft.Described inside and outside ball motor is all arranged in base, and base divides base plate and install bin, can launch 23.5 degree angles between base plate and install bin.Utility model the utility model has overcome the inconvenience in above-mentioned " showing terrestrial globe round the clock " rotation, makes the more convenient to operate of terrestrial globe, has expanded the various functions of terrestrial globe simultaneously, is a terrestrial globe that is more suitable for teaching and decorates.
Description
Technical field
The utility model relates to a kind of terrestrial globe, particularly relates to a kind of demonstration electric globe round the clock.
Background technology
Terrestrial globe is the instrument that shows earth geographical situation, various countries and regional position distribution, in teaching, scientific research, often use, the instruments used for education that particularly must use in the teaching of middle and primary schools' Science Curriculum are also to cultivate the rare toy of children to learning science interest.Existing terrestrial globe is all fairly simple, and it comprises central rotating shaft fixing on base, support and support, and the spheroid of revolutions in analog on central rotating shaft is drawn and had every country and area by geographic distribution on spheroid.The patent No. is: 2009101265704, name is called: show terrestrial globe round the clock, a terrestrial globe changing that can demonstrate has round the clock been proposed, show the diurnal behavior of the earth under solar irradiation in universe, the teaching aid of a brand-new practicality is provided for popularizing astronomic knowledge, but because rotating, endosphere stopped by ectosphere, and the rotating shaft of interior ectosphere has certain angle, often inconvenient in the time rotating endosphere, and ectosphere only could turn round manual in the situation that, thereby in the time showing the function of this instrument, there is many inconvenience.
Utility model content
The utility model, in order to solve the rotation of demonstration terrestrial globe round the clock, provides electronic settling mode, has solved the inconvenience of bringing on this money terrestrial globe rotates, and a demonstration electric globe is round the clock provided.
The utility model is realized by following measures:
This demonstration electric globe round the clock, comprise base, support, disloyalty rotating shaft, the black and white background spheroid that can rotate around positive heart rotating shaft, the transparent print face ball that can rotate around oblique heart rotating shaft, in, outer ball motor, it is characterized in that, support is arranged on base, support item end is installed an outer ball motor, disloyalty rotating shaft is arranged on support lower end, at disloyalty rotating shaft item end, one interior ball motor is installed, black and white background sphere installation is on the interior ball motor on disloyalty rotating shaft top, transparent print face ball is arranged between the outer ball motor of cantilever tip and the lower end of disloyalty rotating shaft, the interior ball motor on disloyalty rotating shaft top can drive black and white background spheroid to rotate, the outer ball motor of cantilever tip can drive transparent print face ball to rotate.
Described inside and outside ball motor is all arranged in base, support is inner support, and for the rotating shaft of black and white background spheroid being installed and supporting black and white background spheroid, transparent print face ball is arranged on base, base divides base plate and install bin, can launch 23.5 degree angles between base plate and install bin.
Described endosphere motor speed is set as turning around every year, and ectosphere speed setting is to turn around every day, makes demonstration electric globe illumination and rotating speed and geosychronous terrestrial globe clock round the clock.
The described manual mode of black and white background spheroid utilization drives rotation, and transparent print face ball utilizes driven by motor to rotate.
The utility model has overcome the inconvenience in above-mentioned " showing terrestrial globe round the clock " rotation, makes the more convenient to operate of terrestrial globe, has expanded the various functions of terrestrial globe simultaneously, is a terrestrial globe that is more suitable for teaching and decorates.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of the another kind of form of the utility model.
Fig. 3 is the transparent print face ball structural representation of the another kind of form of the utility model.
Fig. 4 is the utility model base schematic diagram.
Fig. 5 is manual, the electronic mode schematic diagram 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 l, be the utility model apparatus structure schematic diagram.This black and white globe is by base 1, support 2, disloyalty rotating shaft 4, transparent print face ball 5, black and white background spheroid 3, outer ball motor 23, and interior ball motor 41 forms.Support 2 is arranged on base 1, disloyalty rotating shaft 4 is arranged on 21 corresponding apertures of support lower end by screw, empty in disloyalty rotating shaft, can pass wire, black and white background spheroid 3 is arranged on the interior ball motor 41 of upper end of disloyalty rotating shaft 4 axostylus axostyles 46, fixing by screw 42, interior ball motor is drawn spheroid by wire 43 and obtain electric energy in base; In black and white background spheroid 3, establish lamp 44, if figure is the example of four lamps, the wire 45 of lamp is drawn spheroid and obtain electric energy in base; Transparent print face ball 5 is arranged between the outer ball motor 23 of cantilever tip and the lower end of disloyalty rotating shaft, outer ball motor is guided to and in base, is obtained electric energy by wire 22, in base, establish power-supply controller of electric 11 and supply hub 12, for safety power supply can be selected the direct supply below 36 volts, as the direct current of 12V, power supply will access supply hub 12 after the direct current of civil power 220V conversion 12V, and also available solar energy battery provides power supply.In controller, can establish receiver of remote-control sytem, make the rotation of inside and outside ball motor by remote control control.
As shown in Figure 2, for the electronic control mode of another kind of the present utility model, inside and outside motor 41,23 is arranged in base, if support is inner support 2, be arranged to the appearance as figure, be used for installing the rotating shaft of black and white background spheroid and support black and white background spheroid, the rotating shaft of black and white background spheroid is driven and is rotated by interior ball motor 41, and transparent print face ball is driven and rotated by outer ball motor 23.As shown in Figure 3, be one of example of the transparent print face ball of this mode, lower end is outstanding, is convenient to install.As shown in Figure 4, base divides base plate and install bin, can launch 23.5 degree angles between base plate and install bin, realizes the exhibition of angle receive by hinge 13,14.When degree plate discharges water in plane, when install bin and base plate launch 23.5 degree angle, the rotation axis of the black and white background spheroid of the utility model device under a little modes just in time can be upright.
Above-mentioned inside and outside ball motor is designed to different rotating speeds as required.For example, endosphere is designed to turn over each time an angle of 90 degrees, is suitable for the illumination demonstration in season spring, summer, autumn and winter.For example endosphere motor speed is set as turning around every year, ectosphere speed setting is to turn around every day, on the significant city plan of transparent print face ball, establish time showing (as important cities such as Beijing, New York, London), make demonstration electric globe illumination and rotating speed and geosychronous terrestrial globe clock round the clock.
As shown in Figure 5, for a kind of form of Fig. 2 example distortion, its be in especially in, interior ball motor 41 changes the mode of hand-operated rotating shaft 47 into, hand-operated rotating shaft 47 lower ends, runner part is exposed install bin, rotates the runner of exposed portions serve, can drive the rotation axis of black and white background spheroid to rotate, thereby realize the rotation of black and white background spheroid, certainly while use, transparent print face ball also can not opened electronic, directly rotates with hand-motion ectosphere.
Claims (4)
1. show electric globe round the clock, comprise base, support, disloyalty rotating shaft, the black and white background spheroid that can rotate around positive heart rotating shaft, the transparent print face ball that can rotate around oblique heart rotating shaft, in, outer ball motor, it is characterized in that, support is arranged on base, support item end is installed an outer ball motor, disloyalty rotating shaft is arranged on support lower end, at disloyalty rotating shaft item end, one interior ball motor is installed, black and white background sphere installation is on the interior ball motor on disloyalty rotating shaft top, transparent print face ball is arranged between the outer ball motor of cantilever tip and the lower end of disloyalty rotating shaft, the interior ball motor on disloyalty rotating shaft top can drive black and white background spheroid to rotate, the outer ball motor of cantilever tip can drive transparent print face ball to rotate.
2. demonstration as claimed in claim 1 electric globe round the clock, inside and outside ball motor is all arranged in base, support is inner support, be used for installing the rotating shaft of black and white background spheroid and support black and white background spheroid, transparent print face ball is arranged on base, base divides base plate and install bin, can launch 23.5 degree angles between base plate and install bin.
3. demonstration as claimed in claim 1 or 2 electric globe round the clock, described endosphere motor speed is set as turning around every year, ectosphere speed setting is to turn around every day, makes demonstration electric globe illumination and rotating speed and geosychronous terrestrial globe clock round the clock.
4. demonstration as claimed in claim 2 electric globe round the clock, the described manual mode of black and white background spheroid utilization drives rotation, and transparent print face ball utilizes driven by motor to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494469.0U CN204010525U (en) | 2014-08-30 | 2014-08-30 | Show electric globe round the clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494469.0U CN204010525U (en) | 2014-08-30 | 2014-08-30 | Show electric globe round the clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204010525U true CN204010525U (en) | 2014-12-10 |
Family
ID=52050491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420494469.0U Expired - Fee Related CN204010525U (en) | 2014-08-30 | 2014-08-30 | Show electric globe round the clock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204010525U (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 |
-
2014
- 2014-08-30 CN CN201420494469.0U patent/CN204010525U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20160830 |