CN102456278A - Class display device - Google Patents
Class display device Download PDFInfo
- Publication number
- CN102456278A CN102456278A CN2010105236915A CN201010523691A CN102456278A CN 102456278 A CN102456278 A CN 102456278A CN 2010105236915 A CN2010105236915 A CN 2010105236915A CN 201010523691 A CN201010523691 A CN 201010523691A CN 102456278 A CN102456278 A CN 102456278A
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- CN
- China
- Prior art keywords
- camera
- motor
- controller
- base
- display device
- 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.)
- Pending
Links
- 230000001747 exhibiting Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 241001465382 Physalis alkekengi Species 0.000 description 4
- 241001633942 Dais Species 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
Abstract
The invention discloses a class display device, belonging to the technical field of teaching devices. The class display device comprises a display base, a display platform, supporting rods, a vertically moving platform, a first motor, a horizontal platform, a connecting rod, a second motor, a camera, an illuminating lamp, a controller, a control button, a display screen, a projector and a projection curtain. The class display device has the beneficial effect that the camera and the projector are connected into a whole subtly to take pictures of a displayed object in real time, amplify the pictures and display the amplified pictures for students, so that the students can see the details of the displayed object clearly, thereby improving teaching quality and providing convenience for teaching.
Description
Technical field
The present invention relates to a kind of multimedia equipment, specifically is a kind of classroom exhibiting device, belongs to the instructional device technical field.
Background technology
Along with the progress of science and technology, multimedia teaching is flourish in China.Equipment such as computing machine, projector has replaced educational aids such as traditional blackboard, chalk gradually, and in practical applications such as teaching, training, report, has obtained good effect.But existing multimedia equipment is still existing deficiency aspect the teaching displaying, and for example: when showing the article that some volumes are less or display surface is meticulousr, if adopt traditional form of teaching, promptly directly be placed on the dais, back row's student is difficult to see clearly; Play through projector if process lantern slide, though bandwagon effect improves greatly, the self-control work of lantern slide is very complicated, and common teachers is difficult to consummate operation; If entrust the professional person to make lantern slide, then price is more expensive, and along with the continual renovation of teaching material, the lantern slide teaching material of purchase will be eliminated very soon, causes the wasting of resources.
Summary of the invention
To above-mentioned existing technical matters; The invention provides a kind of classroom exhibiting device, utilize camera that exhibit is taken in real time, and connect and to be projected on the screen after multimedia equipment amplifies filmed image; Make the student can clearly see the details of exhibit, increase teaching efficiency.
The present invention is for realizing above-mentioned purpose, and realize through following technical scheme: a kind of classroom exhibiting device comprises the displaying base; Controller, projection screen is showed the show stand of placing on the base; Show the support bar of installing on the base, installation illuminating lamp of installing on the support bar and vertical moving platform, first motor and the horizontal stand installed on the vertical moving platform; The connecting rod of installing on the horizontal stand and second motor, the camera that an end of connecting rod is installed, control knob of installing on the controller and display screen; With the projector that controller electrically connects, the camera lens of camera is towards showing base, and first motor, second motor, camera and illuminating lamp electrically connect with controller respectively.
The invention has the beneficial effects as follows: camera and projector are connected as one cleverly; Realization is to the real-time shooting of exhibit, and is illustrated in face of the student after can filmed image being amplified, and makes the student can clearly see the details of exhibit; Improve the quality of teaching, for teaching is provided convenience.
Description of drawings
Fig. 1 is a structural representation of the present invention
Among the figure: 1, show stand, 2, show base, 3, support bar, 4, horizontal stand, 5, connecting rod; 6, second motor, 7, the vertical moving platform, 8, first motor, 9, camera, 10, controller; 11, control knob, 12, display screen, 14, projection screen, 15, projector, 16, illuminating lamp.
Embodiment
Below in conjunction with accompanying drawing the present invention is described further.
As shown in Figure 1, the present invention includes and show base 2, controller 10; Show and place show stand 1 on the base 2, show support bar 3 is installed on the base 2, the vertical moving platform 7 that can on support bar 3, go up and down is installed on the support bar 3; First motor 8 that installation and control vertical moving platform 7 goes up and down on the vertical moving platform 7; Horizontal stand 4 is installed on the vertical moving platform 7, second motor 6 that connecting rod 5 and the control link 5 that installation can move horizontally on horizontal stand 4 on the horizontal stand 4 moves, connecting rod 5 one ends are installed camera 9; Camera 9 shooting ends are towards showing base 2; First motor 8, second motor 6 are connected with controller 10 through lead respectively with camera 9, and illuminating lamp 16 is installed on the support bar 3, and illuminating lamp 16 is connected with controller 10 through lead.Installation and control button 11 and display screen 12 on the controller 10, controller 10 is connected with projector 15 through lead.
During use, exhibit is placed on the show stand 1, show stand 1 adopts the color that obviously is different from exhibit, can highlight exhibit more; Regulate the position of camera 9 through vertical moving platform 7 and connecting rod 5, make the alignment lens exhibit of camera 9 and take in real time; Illuminating lamp 16 can improve the sharpness and the lightness of shooting picture; Projector 15 is projected on the projection screen 14 after filmed image is amplified, and makes the student can clearly see the details of exhibit.
Claims (2)
1. a classroom exhibiting device is characterized in that comprising displaying base (2), controller (10); Projection screen (14) is showed the show stand (1) that base (2) is upward placed, and shows the support bar (3) that base (2) is upward installed; Support bar (3) is gone up the vertical moving platform of installing (7); Vertical moving platform (7) is gone up first motor (8) and the horizontal stand of installing (4), and horizontal stand (4) is gone up connecting rod (5) and second motor of installing (6), the camera (9) that connecting rod (5) one ends are installed; Controller (10) is gone up control knob (11) and the display screen of installing (12); With the projector (15) that controller (10) electrically connects, the camera lens of camera (9) is towards showing base (2), and first motor (8), second motor (6) and camera (9) electrically connect with controller (10) respectively.
2. a kind of classroom according to claim 1 exhibiting device is characterized in that upward installation illuminating lamp (16) of described support bar (3), and illuminating lamp (16) electrically connects with controller (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105236915A CN102456278A (en) | 2010-10-27 | 2010-10-27 | Class display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105236915A CN102456278A (en) | 2010-10-27 | 2010-10-27 | Class display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102456278A true CN102456278A (en) | 2012-05-16 |
Family
ID=46039425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105236915A Pending CN102456278A (en) | 2010-10-27 | 2010-10-27 | Class display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102456278A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108074427A (en) * | 2016-11-15 | 2018-05-25 | 浙江海洋大学 | A kind of literature and art teaching remote service apparatus |
| CN108065679A (en) * | 2016-11-18 | 2018-05-25 | 天津津赫深科技发展有限公司 | Show-plate is planned in a kind of city science service |
| CN110152755A (en) * | 2018-03-07 | 2019-08-23 | 梁卉宜 | A kind of physics facility for electric circuit teaching |
-
2010
- 2010-10-27 CN CN2010105236915A patent/CN102456278A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108074427A (en) * | 2016-11-15 | 2018-05-25 | 浙江海洋大学 | A kind of literature and art teaching remote service apparatus |
| CN108065679A (en) * | 2016-11-18 | 2018-05-25 | 天津津赫深科技发展有限公司 | Show-plate is planned in a kind of city science service |
| CN110152755A (en) * | 2018-03-07 | 2019-08-23 | 梁卉宜 | A kind of physics facility for electric circuit teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120516 |