CN201035805Y - Dark box for optical experiment - Google Patents
Dark box for optical experiment Download PDFInfo
- Publication number
- CN201035805Y CN201035805Y CNU200720021185XU CN200720021185U CN201035805Y CN 201035805 Y CN201035805 Y CN 201035805Y CN U200720021185X U CNU200720021185X U CN U200720021185XU CN 200720021185 U CN200720021185 U CN 200720021185U CN 201035805 Y CN201035805 Y CN 201035805Y
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- CN
- China
- Prior art keywords
- box body
- utility
- casing
- opening
- model
- 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 relates to a camera obscura used for optical experiment, which belongs to the teaching tool manufacturing technical field. The utility model comprises a box body, wherein, an opening is arranged on the side surface of the box body, a side door is arranged at the opening of the box body, a light shielding cover is arranged at one end of the box body, and the light shielding cover is fixed on the edge of the box body. A vertical slot is arranged on the doorframe of the opening of the box body, and the side door is arranged in the vertical slot. The utility model is very favorable to the taking and putting back of an experiment apparatus through arranging the door on the side surface of the box body, the shielding cover arranged before the box body aims at shielding the light irradiated on the screen, and obtaining the best demonstration effect, and the utility model has the advantages of rational design, simple structure and being practical and convenient, etc.
Description
Technical field
The utility model is a kind of Experiments of Optics camera bellows, belongs to educational aid manufacturing technology field.
Background technology
The school laboratory is when doing Experiments of Optics at present, the camera bellows of using is a square housing mostly, because the equipment that different experiments is used also is different, so above camera bellows, open roof door taking and placing experiment equipment at any time, but because opening is above camera bellows, inconvenience is placed experiment equipment in camera bellows.
Summary of the invention
The utility model provides a kind of reasonable in design, simple in structure, practical and convenient Experiments of Optics camera bellows at the deficiencies in the prior art.
The utility model is achieved through the following technical solutions:
The utility model comprises casing, and wherein, the side of casing is provided with opening, at the opening part of casing side door is installed, and an end of casing is provided with light shield, and light shield is fixed on the edge of casing.
The doorframe of described casing opening is provided with vertical slot, and side door is installed in the vertical slot.
The utility model has door by the casing side, be very beneficial for picking and placeing of experiment equipment, in the casing front portion one light shield arranged, its effect is to cover the outside light that shines to optical screen, to obtain best experimental demonstration effect, have advantages such as reasonable in design, simple in structure, practical and convenient.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Wherein: 1, casing, 2, side door, 3, light shield.
Embodiment
Embodiment: structure as shown in the figure, the utility model comprises casing 1, wherein, the side of casing 1 is provided with opening, at the opening part of casing side door 2 is installed, an end of casing 1 is provided with light shield 3, light shield 3 is fixed on the edge of casing.Casing lateral opening doorframe is provided with vertical slot, and side door 2 is installed in the vertical slot.
Claims (2)
1. the Experiments of Optics camera bellows comprises casing, it is characterized in that, the side of casing is provided with opening, at the opening part of casing side door is installed, and an end of casing is provided with light shield, and light shield is fixed on the edge of casing.
2. Experiments of Optics camera bellows according to claim 1 is characterized in that the doorframe of described casing opening is provided with vertical slot, and side door is installed in the vertical slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720021185XU CN201035805Y (en) | 2007-04-27 | 2007-04-27 | Dark box for optical experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720021185XU CN201035805Y (en) | 2007-04-27 | 2007-04-27 | Dark box for optical experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201035805Y true CN201035805Y (en) | 2008-03-12 |
Family
ID=39196696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720021185XU Expired - Fee Related CN201035805Y (en) | 2007-04-27 | 2007-04-27 | Dark box for optical experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201035805Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102402888A (en) * | 2010-09-15 | 2012-04-04 | 艾迪技术创新私人有限公司 | Optical experiment assembly and method for carrying out optical experiment by using same |
| CN102998484A (en) * | 2011-09-08 | 2013-03-27 | 昊诚光电（太仓）有限公司 | Black box with four-probe tester |
-
2007
- 2007-04-27 CN CNU200720021185XU patent/CN201035805Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102402888A (en) * | 2010-09-15 | 2012-04-04 | 艾迪技术创新私人有限公司 | Optical experiment assembly and method for carrying out optical experiment by using same |
| CN102998484A (en) * | 2011-09-08 | 2013-03-27 | 昊诚光电（太仓）有限公司 | Black box with four-probe tester |
| CN102998484B (en) * | 2011-09-08 | 2015-01-28 | 昊诚光电（太仓）有限公司 | Black box with four-probe tester |
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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: 20080312 |