CN201910148U - Portable history teaching demonstration device - Google Patents
Portable history teaching demonstration device Download PDFInfo
- Publication number
- CN201910148U CN201910148U CN2010206974298U CN201020697429U CN201910148U CN 201910148 U CN201910148 U CN 201910148U CN 2010206974298 U CN2010206974298 U CN 2010206974298U CN 201020697429 U CN201020697429 U CN 201020697429U CN 201910148 U CN201910148 U CN 201910148U
- Authority
- CN
- China
- Prior art keywords
- portable
- teaching
- projector
- demonstration device
- teaching demonstration
- 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
Links
Images
Landscapes
- Electrically Operated Instructional Devices (AREA)
- Projection Apparatus (AREA)
Abstract
The utility model relates to a portable history teaching demonstration device, which is characterized by comprising a hidden box, a projector and a curtain screen, wherein the projector is suspended on the top of the hidden box; the curtain screen is arranged on the rear wall of the hidden box; and the projector is connected with a computer. By the adoption of the teaching demonstration device, a history teacher can conveniently manufacture corresponding teaching courseware according to the requirements of a course and brings the device into a class to carry out demonstration. The device is provided with the hidden box, and thus, under the conditions of not closing classroom curtains and not turning down light, students can see demonstrated contents clearly. Moreover, the portable history teaching demonstration device has the characteristics of small volume and light weight and is suitable for portable movement, so that the teaching funds of a school are saved.
Description
Technical field
The utility model relates to a kind of portable historical teaching apparatus for demonstrating.
Background technology
In the historical teaching practice, because the articles for use that the content of lecturing relates to some ancient times, custom, building etc., these contents much all can not reappear already, perhaps becoming antique is covered up, therefore, in the process of lecturing, be difficult to allow the student to having understanding direct, deep, that perception is arranged in this part, how a kind of image, lively apparatus for demonstrating are provided is to need a technical matters solving in the historical teaching process.
Summary of the invention
The purpose of this utility model provides a kind of historical teaching apparatus for demonstrating simple in structure, easy to use, portable.
For solving the problems of the technologies described above, the utility model is taked following technical scheme: a kind of portable historical teaching apparatus for demonstrating is characterized in that: comprise camera bellows, be suspended on the projector at described camera bellows top and be arranged on curtain on the described camera bellows rear wall; Described projector is connected with computer.
Further, described camera bellows has flaring opening.
By using the described teaching demonstration device in the utility model, history teachers can be made corresponding teaching courseware according to the needs of course easily, and this device brought in the classroom demonstrate, because described device is provided with the darkroom, therefore can under the situation of not closing classroom curtain and light, make the student see the content of demonstration clearly; In addition, described teaching demonstration device has little, the lightweight characteristics of volume, is suitable for portable moving, thereby has saved the teaching fund of school.
Description of drawings
Fig. 1 is the structural representation of the portable historical teaching apparatus for demonstrating in the utility model.
Embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is elaborated.
Fig. 1 shows the structural representation of the portable historical teaching apparatus for demonstrating in the utility model.As shown in Figure 1, described portable historical teaching apparatus for demonstrating comprises camera bellows 1, is suspended on the projector 3 at described camera bellows 1 top and is arranged on curtain 2 on described camera bellows 1 rear wall.
Described projector 3 can adopt present mini USB LED projector on the market, and it has the characteristics of LED lamp long service life, therefore can reduce the cost of described portable historical teaching apparatus for demonstrating largely.
Described projector 3 is connected with computer, so that the teaching courseware in the projection computer.
Preferably, described camera bellows 1 has flaring opening, so that the content of student viewing demonstration.
By using the described teaching demonstration device in the utility model, history teachers can be made corresponding teaching courseware according to the needs of course easily, and this device brought in the classroom demonstrate, because described device is provided with the darkroom, therefore can under the situation of not closing classroom curtain and light, make the student see the content of demonstration clearly; In addition, described teaching demonstration device has little, the lightweight characteristics of volume, is suitable for portable moving, thereby has saved the teaching fund of school.
Claims (2)
1. portable historical teaching apparatus for demonstrating is characterized in that: comprise camera bellows, be suspended on the projector at described camera bellows top and be arranged on curtain on the described camera bellows rear wall; Described projector is connected with computer.
2. portable historical teaching apparatus for demonstrating as claimed in claim 1, it is characterized in that: described camera bellows has flaring opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206974298U CN201910148U (en) | 2010-12-27 | 2010-12-27 | Portable history teaching demonstration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206974298U CN201910148U (en) | 2010-12-27 | 2010-12-27 | Portable history teaching demonstration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201910148U true CN201910148U (en) | 2011-07-27 |
Family
ID=44302348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206974298U Expired - Fee Related CN201910148U (en) | 2010-12-27 | 2010-12-27 | Portable history teaching demonstration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201910148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482359A (en) * | 2014-11-05 | 2015-04-01 | 安徽易奇软件科技有限公司 | Special projector support moving device for large stage |
-
2010
- 2010-12-27 CN CN2010206974298U patent/CN201910148U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482359A (en) * | 2014-11-05 | 2015-04-01 | 安徽易奇软件科技有限公司 | Special projector support moving device for large stage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204614248U (en) | A kind of Chinese multimedia teaching projection arrangement | |
| CN202443600U (en) | Multifunctional training device for undergraduate ideological and political education | |
| CN201910148U (en) | Portable history teaching demonstration device | |
| CN203616887U (en) | Novel blackboard | |
| CN204650861U (en) | Optical Synthetic demonstration box | |
| CN203982686U (en) | A kind of projectively globe | |
| CN204808616U (en) | Multi -functional demonstration system in kind | |
| CN204010520U (en) | Earth revolution-demonstrating instrument | |
| CN202669298U (en) | Multifunctional blackboard applicable to teaching of literature and history teachers | |
| CN203633701U (en) | Computer working table for art teaching | |
| CN105608937A (en) | Vertical multi-purpose law teaching aid | |
| CN202939826U (en) | Remote controller used in multimedia teaching | |
| CN202615632U (en) | Experiment and practical training teaching process relay equipment | |
| CN204537484U (en) | A kind of geographical teaching servicing unit | |
| CN205264099U (en) | Teaching demonstration amplification device | |
| CN202948640U (en) | Optics demonstrating training aid | |
| CN204178592U (en) | A kind of Novel history teaching demonstration board | |
| CN202795836U (en) | Image demonstration device of helical line function | |
| CN205068915U (en) | Mathematics projection education presentation device | |
| CN202615710U (en) | Terminator line and night hemisphere demonstration instruction for geographical teaching | |
| CN203689835U (en) | Device for publicizing basic knowledge of economics | |
| CN204117490U (en) | A kind of stellar map instructional device | |
| CN202331938U (en) | Pinyin teaching device | |
| CN201607868U (en) | Globe used for teaching in senior high school | |
| CN202208211U (en) | English teaching board |
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: 20110727 Termination date: 20111227 |