CN204130004U - A kind of spheroid for imparting knowledge to students rotates and mobile apparatus for demonstrating - Google Patents
A kind of spheroid for imparting knowledge to students rotates and mobile apparatus for demonstrating Download PDFInfo
- Publication number
- CN204130004U CN204130004U CN201420714099.7U CN201420714099U CN204130004U CN 204130004 U CN204130004 U CN 204130004U CN 201420714099 U CN201420714099 U CN 201420714099U CN 204130004 U CN204130004 U CN 204130004U
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- CN
- China
- Prior art keywords
- annular groove
- runner
- spheroid
- ring annular
- shank
- 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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Abstract
A kind of spheroid for imparting knowledge to students rotates and mobile apparatus for demonstrating, the centre of square plate body end face is provided with an arc groove, large spheroid is fixed on this arc groove, square plate body end face also offers multi-ring annular groove, corresponding protrusion made by the left and right sides wall at every ring annular groove top, the bottom of every ring annular groove all fixes tiling a guide rail, and every ring annular groove inside is provided with a wheelwork; Micro-machine is built in motor protective case, the axle head of micro-machine is fixedly connected with the bottom centre of recessed waist runner, recessed waist runner is positioned between the left and right sides wall at the annular groove top making corresponding protrusion, the top center vertically-arranged of recessed waist runner has a shank, the top of shank is fixed with spherula, there is a roller bottom of motor protective case by the suspension of L shape wheel bar, and roller rolls in the top of guide rail.The utility model has novel structure, the feature that easy and simple to handle, stereoscopic vision perception is good, teaching efficiency is more obvious, easy to carry.
Description
Technical field
The utility model belongs to tutor auxiliary platform clothing arts, relates to a kind of spheroid for imparting knowledge to students and rotates and mobile apparatus for demonstrating.
Background technology
In the classroom in primary school or middle school, students can learn the scientific knowledge relevant with geography with astronomy, these knowledge all to rest in textbook and present in the mode of word and picture, this situation can cause knowledge that is astronomical and GEOGRAPHIC ATTRIBUTES to become too abstract, students can not more profoundly be understood and cognition, especially astronomical class knowledge, therefore on classroom, just need a kind of special teaching demonstration utensil to simulate the operation of celestial body, thus help students to understand the scientific knowledge of astronomical class more intuitively.
Summary of the invention
In order to solve the problem, the utility model provides a kind of spheroid for imparting knowledge to students to rotate and mobile apparatus for demonstrating, it is the aided education equipment of each large celestial body moving law of a kind of Solar System Simulator, and it has novel structure, the feature that easy and simple to handle, stereoscopic vision perception is good, teaching efficiency is more obvious, easy to carry.
In order to achieve the above object, the utility model is achieved by following technical solution: a kind of spheroid for imparting knowledge to students rotates and mobile apparatus for demonstrating, and it is made up of square plate body, large spheroid, multiple wheelwork, multiple spherula, and its architectural feature is,
The centre of square plate body end face is provided with an arc groove, large spheroid is fixed on this arc groove, square plate body end face also offers multi-ring annular groove, every ring annular groove is all centered by large spheroid, the annular groove being positioned at outside is greater than the annular groove of inner side, corresponding protrusion made by the left and right sides wall at every ring annular groove top, and the bottom of every ring annular groove all fixes tiling a guide rail, and every ring annular groove inside is provided with a wheelwork;
Each wheelwork comprises micro-machine, motor protective case, recessed waist runner, shank, roller, micro-machine is built in motor protective case, the axle head of micro-machine is fixedly connected with the bottom centre of recessed waist runner, recessed waist runner is positioned between the left and right sides wall at the annular groove top making corresponding protrusion, the top center vertically-arranged of recessed waist runner has a shank, the top of shank is fixed with spherula, there is a roller bottom of motor protective case by the suspension of L shape wheel bar, and roller rolls in the top of guide rail.
Micro-machine starts rear drive recessed waist runner and rotates between the left and right sides wall at annular groove top making corresponding protrusion, the rotation of recessed waist runner not only drives spherula rotation, but also drive whole wheelwork in annular groove, centered by large spheroid, to make annular movement along guide rail, finally realize spherula while rotation along the revolution centered by large spheroid.
The beneficial effects of the utility model are, it has novel structure, the feature that easy and simple to handle, stereoscopic vision perception is good, teaching efficiency is more obvious, easy to carry.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the utility model local combined connecting structure explosion views.
Embodiment
As shown in Figure 1, a kind of spheroid for imparting knowledge to students rotates and mobile apparatus for demonstrating, and it is made up of square plate body 1, large spheroid 2, multiple wheelwork, multiple spherula 7, it is characterized in that,
The centre of square plate body 1 end face is provided with an arc groove, large spheroid 2 is fixed on this arc groove, square plate body 1 end face also offers multi-ring annular groove, every ring annular groove is all centered by large spheroid 2, the annular groove being positioned at outside is greater than the annular groove of inner side, corresponding protrusion made by the left and right sides wall at every ring annular groove top, and the bottom of every ring annular groove all fixes tiling a guide rail 8, and every ring annular groove inside is provided with a wheelwork;
Each wheelwork comprises micro-machine 3, motor protective case 4, recessed waist runner 5, shank 6, roller, micro-machine 3 is built in motor protective case 4, the axle head of micro-machine 3 is fixedly connected with the bottom centre of recessed waist runner 5, recessed waist runner 5 is positioned between the left and right sides wall at the annular groove top making corresponding protrusion, the top center vertically-arranged of recessed waist runner 5 has a shank 6, the top of shank 6 is fixed with spherula 7, there is a roller bottom of motor protective case 4 by the suspension of L shape wheel bar, and roller rolls in the top of guide rail 8.
Claims (1)
1. the spheroid for imparting knowledge to students rotates and a mobile apparatus for demonstrating, and it is made up of square plate body (1), large spheroid (2), multiple wheelwork, multiple spherula (7), it is characterized in that,
The centre of square plate body (1) end face is provided with an arc groove, large spheroid (2) is fixed on this arc groove, square plate body (1) end face also offers multi-ring annular groove, every ring annular groove is all centered by large spheroid (2), the annular groove being positioned at outside is greater than the annular groove of inner side, corresponding protrusion made by the left and right sides wall at every ring annular groove top, the bottom of every ring annular groove all fixes tiling a guide rail (8), and every ring annular groove inside is provided with a wheelwork;
Each wheelwork comprises micro-machine (3), motor protective case (4), recessed waist runner (5), shank (6), roller, micro-machine (3) is built in motor protective case (4), the axle head of micro-machine (3) is fixedly connected with the bottom centre of recessed waist runner (5), recessed waist runner (5) is positioned between the left and right sides wall at the annular groove top making corresponding protrusion, the top center vertically-arranged of recessed waist runner (5) has a shank (6), the top of shank (6) is fixed with spherula (7), there is a roller bottom of motor protective case (4) by the suspension of L shape wheel bar, roller rolls in the top of guide rail (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420714099.7U CN204130004U (en) | 2014-11-25 | 2014-11-25 | A kind of spheroid for imparting knowledge to students rotates and mobile apparatus for demonstrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420714099.7U CN204130004U (en) | 2014-11-25 | 2014-11-25 | A kind of spheroid for imparting knowledge to students rotates and mobile apparatus for demonstrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204130004U true CN204130004U (en) | 2015-01-28 |
Family
ID=52386337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420714099.7U Expired - Fee Related CN204130004U (en) | 2014-11-25 | 2014-11-25 | A kind of spheroid for imparting knowledge to students rotates and mobile apparatus for demonstrating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204130004U (en) |
-
2014
- 2014-11-25 CN CN201420714099.7U patent/CN204130004U/en not_active Expired - Fee Related
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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: 20150128 Termination date: 20151125 |