CN201946216U - Multifunctional popular science globe - Google Patents
Multifunctional popular science globe Download PDFInfo
- Publication number
- CN201946216U CN201946216U CN2011200177501U CN201120017750U CN201946216U CN 201946216 U CN201946216 U CN 201946216U CN 2011200177501 U CN2011200177501 U CN 2011200177501U CN 201120017750 U CN201120017750 U CN 201120017750U CN 201946216 U CN201946216 U CN 201946216U
- Authority
- CN
- China
- Prior art keywords
- globe
- multifunctional
- popular science
- support bar
- terrestrial globe
- 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
The utility model provides a multifunctional popular science globe, belonging to a teaching aid. The multifunctional popular science globe structurally comprises a display sphere and is characterized in that the display sphere is installed on a semicircular globe bracket through a fixing rack, the bracket is connected with a base through a supporting rod, a vertical marking line is arranged at the upper part of the supporting rod, and a scale which is pointed at by the marking line is 23 degrees plus 26 minutes. Compared with the prior art, the novel multifunctional popular science globe has the characteristics of reasonable design, simple structure, convenience in use and the like, and has the advantages that students can observe intuitively and accurately, the working efficiency of teachers can be improved, the application scope is wide and the globe can be used for the teaching of geography, elementary school science and the like.
Description
Technical field
The utility model relates to a kind of teaching aid, a kind of specifically simple in structure, multi-functional intuitively science popularization terrestrial globe of observation.
Background technology
Terrestrial globe is that students take lessons in geography and one of requisite teaching aid of primary school's Science Curriculum, but existing function of globe is single, be merely able to check more intuitively the geographic position, there are not other auxiliary functions, be merely able to provide simple plane displaying effect, as everyone knows, the ecliptic plan on the terrestrial globe and the angle of cut of equatorial plane are 23 ° 26 ', the teacher the explanation this a part of in students' union feel comparatively abstract, and numeral can not be remembered comparatively intuitively, delay teacher's teaching process, reduce teacher's work efficiency.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of multi-functional science popularization terrestrial globe simple in structure, easy to use is provided.
The technical solution of the utility model realizes in the following manner, this multi-functional science popularization terrestrial globe, its structure comprises the displaying spheroid, described displaying spheroid is installed on the graphometer carriage by fixed mount, this carriage is connected with base by support bar, the top of above-mentioned support bar is provided with a vertical graticule, and the scale of this graticule indication graphometer is 23 ° 26 '.
Described support bar is an expansion link.
Described base inner hollow also has opening in its front portion, and being placed with storing in the cavity of this base changes box.
The beneficial effect that the utility model is compared with prior art produced is:
Characteristics such as that multi-functional science popularization terrestrial globe of the present utility model has is simple in structure, easy to use, be skillfully constructed, the angle that can intuitively read the ground ball deflector by graticule is 23 ° 26 '; Base is provided with article-storable rotary box body, the convenient realia that stores; Support bar is designed to the appearance of expansion link, makes this terrestrial globe adjustable height, and the student can visual and accurately be observed, and improves teacher's work efficiency; The scope of application is extensive, can be applicable in the teaching such as geography, primary school's science.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Mark in the accompanying drawing is represented respectively:
1, carriage, 2, graticule, 3, base, 4, opening, 5, change box, 6, support bar, 7, fixed mount, 8, show spheroid.
Embodiment
Below in conjunction with accompanying drawing multi-functional science popularization terrestrial globe of the present utility model is done following detailed description the in detail.
As shown in Figure 1, this multi-functional science popularization terrestrial globe, its structure comprises shows spheroid 8, described displaying spheroid 8 is installed on the graphometer carriage 1 by fixed mount 7, this carriage 1 is connected with base 3 by support bar 6, and the top of above-mentioned support bar 6 is provided with a vertical graticule 2, and the scale of these graticule 2 indication graphometers is 23 ° 26 ', can pass through screw retention between carriage 1 and the support bar 6, also can be adhesively fixed by viscose glue.Described support bar 6 is an expansion link, can regulate according to actual needs so when in use.
Described base 3 inner hollow also have opening 4 in its front portion, and being placed with storing in the cavity of this base 3 changes box 5, and this storing changes box 5 can rotate the teaching aid of conveniently placing and take in its cavity.
Claims (3)
1. multi-functional science popularization terrestrial globe, comprise the displaying spheroid, it is characterized in that described displaying spheroid is installed on the graphometer carriage by fixed mount, this carriage is connected with base by support bar, the top of above-mentioned support bar is provided with a vertical graticule, and the scale of this graticule indication graphometer is 23 ° 26 '.
2. multi-functional science popularization terrestrial globe according to claim 1 is characterized in that described support bar is an expansion link.
3. multi-functional science popularization terrestrial globe according to claim 1 is characterized in that described base inner hollow and has opening in its front portion, and being placed with storing in the cavity of this base changes box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200177501U CN201946216U (en) | 2011-01-20 | 2011-01-20 | Multifunctional popular science globe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200177501U CN201946216U (en) | 2011-01-20 | 2011-01-20 | Multifunctional popular science globe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201946216U true CN201946216U (en) | 2011-08-24 |
Family
ID=44473553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200177501U Expired - Fee Related CN201946216U (en) | 2011-01-20 | 2011-01-20 | Multifunctional popular science globe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201946216U (en) |
-
2011
- 2011-01-20 CN CN2011200177501U patent/CN201946216U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20120120 |