CN108538168A - The inside casing mechanism of science popularization teaching lens imaging demonstration device - Google Patents
The inside casing mechanism of science popularization teaching lens imaging demonstration device Download PDFInfo
- Publication number
- CN108538168A CN108538168A CN201810695428.0A CN201810695428A CN108538168A CN 108538168 A CN108538168 A CN 108538168A CN 201810695428 A CN201810695428 A CN 201810695428A CN 108538168 A CN108538168 A CN 108538168A
- Authority
- CN
- China
- Prior art keywords
- interior
- inside casing
- science popularization
- foreboard
- lens
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- 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.)
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/22—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for optics
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Optimization (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Algebra (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Business, Economics & Management (AREA)
- Optics & Photonics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The invention belongs to science popularization teaching aid technical field more particularly to a kind of inside casing mechanisms of science popularization teaching lens imaging demonstration device.The invention discloses the inside casing mechanisms of science popularization teaching lens imaging demonstration device, it is made of two interior plates, inner bottom plating and interior foreboard, it is provided with lens on the interior foreboard, guide groove is offered on inner bottom plating, inside casing is slided by the guiding role of guide groove in outline border；Lens recess is offered at the center of the interior foreboard, the both sides of interior foreboard are connected by arc ear piece with interior plate.The beneficial effects of the invention are as follows：Inside casing is more stablized, and can freely be moved in outline border, it is not easy to fall apart.
Description
Technical field
The invention belongs to science popularization teaching aid technical field more particularly to a kind of science popularization teaching lens imaging demonstration devices
Inside casing mechanism.
Background technology
Current school is essentially all theoretic, for practical application and actual behaviour when teaching physics lesson
Make it is simultaneously few, to cause many students for knowwhy it is clear that being actually still not operate even to meet,
To the situation for causing many students to set a high standard for every kind of work but fall far short of it himself, prodigious influence is caused for the development in an all-round way of student.Lens imaging is day
It is often frequently seen and uses in life, be the basis of many equipment runnings.There are one letters in current school instruction
Easy device carrys out the intuitive operation principle and working condition for showing lens imaging.
Invention content
It is an object of the invention to solve the problems, such as techniques discussed above, a kind of inside casing is provided and is more stablized, it can be free
It is moved in outline border, it is not easy to which the inside casing mechanism of the science popularization teaching lens imaging demonstration device to fall apart, its technical solution is as follows：
The inside casing mechanism of science popularization teaching lens imaging demonstration device, which is characterized in that by two interior plates, inner bottom plating and interior foreboard
It forms, is provided with lens on the interior foreboard, guide groove is offered on inner bottom plating, inside casing is existed by the guiding role of guide groove
It is slided in outline border；Offer lens recess at the center of the interior foreboard, the both sides of interior foreboard by arc ear piece with
Interior plate is connected.Inside casing is mainly used for placing lens, is realized preferably in glue by adjusting position of the inside casing in outline border
On piece display imaging.Guide groove is mainly used for carrying out guiding role to the moving direction of inside casing so that imaging is more easy
And it is simple.Arc ear piece can stretch out interior plate and play the role of a limit, when inside casing is movable in outline border so that interior
Frame will not entirely slide into outline border.
Preferred embodiment is that the upper and lower part of the interior foreboard is provided with arc ear piece.Arc ear piece can stretch out inside
Plate plays the role of a limit, when inside casing is movable in outline border so that inside casing will not entirely slide into outline border.
The beneficial effects of the invention are as follows：Inside casing is more stablized, and can freely be moved in outline border, it is not easy to fall apart.
Description of the drawings
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is the partial resolution schematic diagram of the present invention.
Specific implementation mode
With reference to Fig. 1 and Fig. 2 specific illustrative embodiments：
Pin-connected panel science popularization teaching lens imaging demonstration device, including outline border 1 and inside casing 2, the outline border 1 by two outer panels 3,
Outer Bottom Plating 4 and outer back plate 5 assemble, and film 6 is provided in the outer back plate, guiding is provided on the Outer Bottom Plating
Rail 7；The inside casing is made of two interior plates 8, inner bottom plating 9 and interior foreboard 10, and lens 11 are provided on the interior foreboard,
Guide groove 12 is offered on inner bottom plating, guided way is inserted in guide groove, the guiding role that inside casing passes through guided way and guide groove
It is slided in outline border, the bottom of the outline border is provided with stabilizer blade 13.
Preferred embodiment is that the front end of the stabilizer blade is fastened on outer back plate and extends into the inside formation guiding of outline border
Rail.
Preferred embodiment is that the stabilizer blade has 3, and the front end of 3 stabilizer blades is fastened on Outer Bottom Plating and extends into outline border
Inside be intersected in a bit.
Preferred embodiment is that the side edge of the outer back plate offers the buckling groove 14 that Open Side Down, the side of outer panel
Place is connected by buckling groove with outer back plate.
Preferred embodiment is that lens recess 15 is offered at the center of the interior foreboard, and the both sides of interior foreboard pass through arc
Ear piece 16 is connected with interior plate.
Preferred embodiment is that the film is the semi-transparent gelatin foil of frosted.
When specifically used, outline border 1 and inside casing 2, stabilizer blade are made of wooden, outline border 1 and inside casing 2, stabilizer blade
It is to be built by the assembling of multi-disc plank, whole device is all built using wood chip, and this set can make whole
The cost of a device substantially reduces, while being built when in use, and the manipulative ability of student can be enhanced, and is taking
Effect and the operation principle of each component are more understood during building so that theoretical and can actually be combined.
Claims (2)
1. the science popularization teaching inside casing mechanism of lens imaging demonstration device, which is characterized in that by two interior plates, inner bottom plating and it is interior before
Board group is at being provided with lens, guide groove, the guiding role that inside casing passes through guide groove are offered on inner bottom plating on the interior foreboard
It is slided in outline border；Lens recess is offered at the center of the interior foreboard, the both sides of interior foreboard pass through arc ear piece
It is connected with interior plate.
2. the inside casing mechanism of science popularization teaching lens imaging demonstration device as described in claim 1, which is characterized in that described is interior
The upper and lower part of foreboard is provided with arc ear piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810695428.0A CN108538168A (en) | 2018-06-29 | 2018-06-29 | The inside casing mechanism of science popularization teaching lens imaging demonstration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810695428.0A CN108538168A (en) | 2018-06-29 | 2018-06-29 | The inside casing mechanism of science popularization teaching lens imaging demonstration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108538168A true CN108538168A (en) | 2018-09-14 |
Family
ID=63487332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810695428.0A Pending CN108538168A (en) | 2018-06-29 | 2018-06-29 | The inside casing mechanism of science popularization teaching lens imaging demonstration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108538168A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB892115A (en) * | 1958-04-30 | 1962-03-21 | Editions Lacroix & Lebeau | Improvements in or relating to projectors, viewing apparatus and the like, and cut-out sheet for their construction |
| CN2164588Y (en) * | 1993-07-22 | 1994-05-11 | 施江华 | Rocording tape case |
| CN2378095Y (en) * | 1999-07-05 | 2000-05-17 | 黄国英 | Toy box |
| CN2757258Y (en) * | 2004-12-10 | 2006-02-08 | 杨景芝 | Combined convex lens imaging demonstration instrument |
| CN202289487U (en) * | 2011-10-20 | 2012-07-04 | 周建朝 | Simple projector |
| CN203465883U (en) * | 2013-09-29 | 2014-03-05 | 浙江师范大学 | Demonstration teaching aid for convex lens imaging teaching |
| CN107249158A (en) * | 2017-07-27 | 2017-10-13 | 德清创能电子科技有限公司 | A kind of assembled audio amplifier |
| CN107492292A (en) * | 2017-09-26 | 2017-12-19 | 德清创能电子科技有限公司 | A kind of wooden assembled Mobile phone projector |
-
2018
- 2018-06-29 CN CN201810695428.0A patent/CN108538168A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB892115A (en) * | 1958-04-30 | 1962-03-21 | Editions Lacroix & Lebeau | Improvements in or relating to projectors, viewing apparatus and the like, and cut-out sheet for their construction |
| CN2164588Y (en) * | 1993-07-22 | 1994-05-11 | 施江华 | Rocording tape case |
| CN2378095Y (en) * | 1999-07-05 | 2000-05-17 | 黄国英 | Toy box |
| CN2757258Y (en) * | 2004-12-10 | 2006-02-08 | 杨景芝 | Combined convex lens imaging demonstration instrument |
| CN202289487U (en) * | 2011-10-20 | 2012-07-04 | 周建朝 | Simple projector |
| CN203465883U (en) * | 2013-09-29 | 2014-03-05 | 浙江师范大学 | Demonstration teaching aid for convex lens imaging teaching |
| CN107249158A (en) * | 2017-07-27 | 2017-10-13 | 德清创能电子科技有限公司 | A kind of assembled audio amplifier |
| CN107492292A (en) * | 2017-09-26 | 2017-12-19 | 德清创能电子科技有限公司 | A kind of wooden assembled Mobile phone projector |
Non-Patent Citations (1)
| Title |
|---|
| 阿尔丁实验室: ""给你一个纸箱你能干啥？做成投影仪，家里就是电影院！"", 《优酷视频》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180914 |