CN204045036U - Interactive liquid crystal electronic whiteboard built in video show stand - Google Patents
Interactive liquid crystal electronic whiteboard built in video show stand Download PDFInfo
- Publication number
- CN204045036U CN204045036U CN201420232200.5U CN201420232200U CN204045036U CN 204045036 U CN204045036 U CN 204045036U CN 201420232200 U CN201420232200 U CN 201420232200U CN 204045036 U CN204045036 U CN 204045036U
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- electronic whiteboard
- built
- crystal electronic
- video
- 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 discloses interactive liquid crystal electronic whiteboard built in video show stand, relates to this field of multimedia teaching facility, is applicable to school's multi-media classroom and the use of general classroom, compared with prior art, adds built in video show stand.Described built in video show stand 2, makes folding drawing box, and be placed in interactive liquid crystal electronic whiteboard inside, one-tenth is integrated; The face, exhibition booth of described video showing platform, is opened by the lid of folding drawing box and forms; Described folding drawing box, has a spiral arm being with camera, the USB line of camera, connects the inside USB port of interactive liquid crystal electronic whiteboard in box.When using built in video show stand to show in kind, folding drawing box is extracted out, launches, and is finished after closing and advances.The utility model is placed in interactive liquid crystal electronic whiteboard inside video showing platform, not only easy to use, and because power lead, data line connect from inside, global reliability is improved.
Description
Technical field
The utility model relates to this field of multimedia teaching facility, is applicable to school's multi-media classroom and the use of general classroom.
Background technology
Now, commonplace a kind of multimedia teaching facility is used in classroom, it is interactive liquid crystal electronic whiteboard, its built-in computer, integrate computing machine and liquid crystal display, there is many features such as high brightness, high definition, interactive touch function, life-span length, be subject to generally liking of the numerous teachers and students of school.But there is the place that is not enough, as: use in classroom, when showing students' work, video showing platform must be connected in addition, like this, not only use inconvenience, and owing to increasing external line, global reliability is deteriorated.
utility model content
It is video showing platform that the utility model solves its technical matters, is arranged at interactive liquid crystal electronic whiteboard inside, makes it into and be integrated, Fig. 1.Used time extracts out, Fig. 2, after expansion, and Fig. 3, Fig. 4.Not the used time close after advance, Fig. 1.Content of the present invention that Here it is.
The utility model solves the technical scheme that its technical matters adopts: video showing platform makes folding drawing box (4), includes the spiral arm (8) that lid becomes face, exhibition booth (6) and band camera.Face, exhibition booth lid opens formation, and spacing flexible steel cable (7) makes lid open 90 °, and the spiral arm of band camera, be rotated into using state, Fig. 4, the USB line of camera, from the USB port being connected internally to interactive liquid crystal electronic whiteboard.Video showing platform makes this structure of folding drawing box, is conducive to being placed on interactive liquid crystal electronic whiteboard inside.
The beneficial effects of the utility model are: video showing platform is made in interactive liquid crystal electronic whiteboard inside, and one-tenth is integrated.During use, folding drawing box is extracted out, after expansion, just becomes video showing platform, by liquid crystal display touch control, just can video display be realized, compared with prior art, user, owing to not having the line such as circumscripted power line, data line, therefore, global reliability is improved.
Accompanying drawing explanation
Fig. 1 is overall diagram.(1) interactive liquid crystal electronic whiteboard; (2) built in video show stand; (3) shake hands.
Fig. 2 is that folding drawing box is extracted out.Wherein, (4) folding drawing box.
Fig. 3 opens the lid to become face, exhibition booth.Wherein, (5) fixed screw; (6) lid becomes face, exhibition booth; (7) spacing flexible steel cable.
Fig. 4 is the spiral arm screwing out band camera.Wherein, the spiral arm of (8) band camera; (9) hinge.
Embodiment
Interactive liquid crystal electronic whiteboard, built in video show stand makes folding drawing box, has a spiral arm being with camera, the USB line of camera in box, connects the USB port of interactive liquid crystal electronic whiteboard, overall diagram, Fig. 1 from loom inside.When using built in video show stand to show in kind, folding drawing box is extracted out, Fig. 2.Open the lid and become face, exhibition booth, Fig. 3.Screw out the spiral arm of band camera, Fig. 4.Open software for display, students' work is placed on face, exhibition booth, the students' work of liquid crystal screen display.After being finished, the spiral arm of the band camera that closes and face, exhibition booth, folding drawing box advances, and video showing platform part pushes interactive liquid crystal electronic whiteboard, Fig. 1.
Claims (4)
1. interactive liquid crystal electronic whiteboard built in video show stand, is characterized in that: this interactive liquid crystal electronic whiteboard, and video showing platform, make folding drawing box, be arranged at the inside of interactive liquid crystal electronic whiteboard, one-tenth is integrated.
2. interactive liquid crystal electronic whiteboard built in video show stand according to claim 1, is characterized in that: video showing platform, and make folding drawing box, face, exhibition booth is opened by lid and formed.
3. according to the interactive liquid crystal electronic whiteboard built in video show stand described in claim 1, it is characterized in that: the camera USB line in video showing platform, from the interior USB port being connected to interactive liquid crystal electronic whiteboard.
4., according to the interactive liquid crystal electronic whiteboard built in video show stand described in claim 1, it is characterized in that: video showing platform, make folding drawing box, be arranged at the side of interactive liquid crystal electronic whiteboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232200.5U CN204045036U (en) | 2014-05-08 | 2014-05-08 | Interactive liquid crystal electronic whiteboard built in video show stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232200.5U CN204045036U (en) | 2014-05-08 | 2014-05-08 | Interactive liquid crystal electronic whiteboard built in video show stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204045036U true CN204045036U (en) | 2014-12-24 |
Family
ID=52245677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420232200.5U Expired - Fee Related CN204045036U (en) | 2014-05-08 | 2014-05-08 | Interactive liquid crystal electronic whiteboard built in video show stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204045036U (en) |
-
2014
- 2014-05-08 CN CN201420232200.5U patent/CN204045036U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20170508 |