CN101118371A - Writing type video frequency show table for materials to be studied - Google Patents
Writing type video frequency show table for materials to be studied Download PDFInfo
- Publication number
- CN101118371A CN101118371A CNA2007101267560A CN200710126756A CN101118371A CN 101118371 A CN101118371 A CN 101118371A CN A2007101267560 A CNA2007101267560 A CN A2007101267560A CN 200710126756 A CN200710126756 A CN 200710126756A CN 101118371 A CN101118371 A CN 101118371A
- Authority
- CN
- China
- Prior art keywords
- writing
- display platform
- object display
- material object
- paper
- 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.)
- Granted
Links
Images
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The present invention relates to a writing video object display platform, in particular to a video object display platform which can be used for writing on. The present invention belongs to a educating and teaching machine, and is characterized in that the video object display platform is combined with writing paper into a whole in a reasonable way, and solves the limitation that writing or operating on the current video object display platform is not convenient, makes users write conveniently on the video object display platform, and the writing content on the display platform can be projected felicitously on a screen through a projecting camera.
Description
Technical field
The present invention relates to a kind of Writing type video frequency material object display platform, especially a kind of video material object display platform of writing that can be convenient thereon.Belong to the education and instruction equipment.
Background technology
Existing video material object display platform all has optical zoom and manual gathering waits camera function.Can show the article on it under normal conditions, and show, the material object of taking in is looked like to be projected on the screen, then writing paper is placed on its table top in the time of writing and write by projector.And this several problems are arranged thereon when writing:
1, to get suitable paper and put thereon, and put positive writing paper according to projector's imaging situation.And the frequent wind-engaging of paper and inevitably touching when writing makes its displacement, deviation position, thus drop shadow effect is write in influence.
2, the size of projection image all need be focused and adjust to each use, and image too greatly then partial content can not show, and is too little then not attractive in appearance and clear.
3, change when operation after every paper has been write, the discontinuous of the interruption of process and content occur.
Summary of the invention
The object of the present invention is to provide a kind of video material object display platform of conveniently writing, particularly during teachers ' teaching as long as just can finish writing on the blackboard on this Writing type video frequency material object display platform writes, the dust atmosphere in the disengaging conventional teaching.
The present invention adopts the way that writing paper is set on existing video material object display platform to realize.Have built-in and two kinds of assembled schemes of external.
Built-in scheme: the present invention is provided with the groove of two installation reels on Writing type video frequency material object display platform table top, it is protruding to be provided with the corresponding plug-in card that reel is installed in the groove, reel can easily loading, unloading on it, writing paper is wrapped on the two winding drum in advance, writing paper between the reel is flat assists on table top as writing the page, groove is provided with protective cover, lid is equal with table top, lid one side leaves suitable space as exit slot, the protruding axle of plug-in card is gone up and is connected the copper plate that part exposes, thereby drive the reel rotation by copper plate coil paper is moved on table top.
The external scheme: the present invention is provided with two dowel holes on Writing type video frequency material object display platform table top, reel and writing paper are installed in the external independently rectangular box, the relevant position is provided with two latches on the rectangular box, during use, the rectangular box location is positioned on the video display table top, latch is aimed at corresponding pin-and-hole to be plugged, rectangular box just can be positioned on the default position of show stand, time spent not, rectangular box is mentioned latch and just can easily be taken off from table top, and rectangular box is provided with the rotation that copper plate can be realized paper.
Writing paper is on video material object display table top, and can the left and right sides rotatable also can be rotatable distribution up and down, and coil paper can be that disposable paper (make by common paper, use up and change coil paper), also can be nonexpondable paper (as plastics goods paper, write, can repeatedly use after clear the wiping) with watercolor pencil.The control copper plate can be the automatically controlled manual mode that also can adopt.And this Writing type material object display platform can be placed on and uses on the common platform, or uses on the special-purpose table, frame, also can be installed on the different shelfs and be used in combination (as being designed to an integral body use with multimedia equipment such as computer).
Description of drawings
Fig. 1 is complete machine outward appearance of the present invention (built-in) synoptic diagram.Combine by Fig. 2, Fig. 3 stream oriented device.
Fig. 2 analyses and observe (built-in) synoptic diagram for the present invention.
Fig. 3 is contained in synoptic diagram on the reel for the present invention writes paper roll.
Fig. 4 is rectangular box of the present invention (external) synoptic diagram.Combine by Fig. 5, Fig. 3 stream oriented device.
Fig. 5 analyses and observe (external) synoptic diagram for rectangular box of the present invention.
Fig. 6 is used in combination synoptic diagram for the present invention and table of equipment.
Fig. 7,8,9 is the outboard profile at three specific function angles of Fig. 6.
Number in the figure is followed successively by: control copper plate 1,2, plug-in card is protruding 4,5,6,7, groove 8,9, coil paper 3, reel 10,11.12 for being installed in this Writing type material object display platform on the table of equipment, and 13 is table of equipment.
Embodiment
Referring to Fig. 2, on Writing type video frequency material object display platform, establish groove 8,9, and in groove 8,9, be provided for the plug-in card protruding 4,5,6,7 of dead block.
Get the rectangular paper 3 of suitable size as Fig. 3, two ends are separately fixed on the reel 10,11, and Xiang Yiduan spools standby.With 10,11 two ends of the reel among Fig. 3 respectively correspondence be installed on the plug-in card protruding 4,5,6,7, cover recess cover, by changeing the rectangular paper 3 of copper plate 1,2 tensions, launching flat paper of assisting on video material object display platform table top between reel is exactly to offer the paper that the user writes usefulness.When the user need be skipped, as long as select to rotate the copper plate 1 or 2 that exposes according to direction, just can drive reel 10,11 and rotate, realize the moving of rectangular paper 3 on the plate face, make the paper roll of writing go into the reel of an end and the plain pape do not write rolls out from the reel of the other end along the direction that requires.
Fig. 4,5 is an external, and set-up mode is the same, is that groove is set up to box in addition, exactly device shown in Figure 3 is installed in the device of Fig. 5, becomes independently rectangular box, as the device of Fig. 4.In order to locate, open two pin holes on the Writing type video frequency material object display platform table top, offer the latch of two correspondences as correct position on the rectangular box of Fig. 4, two pin holes on the latch aligning video material object display platform table top of Fig. 4 rectangular box are positioned on the video material object display platform, the user just can write easily, also can take off from platform easily in the time of need not writing.
This Writing type material object display platform 12 that Fig. 6 is is installed in one of mounting means on the equipment box 13.Fixed support rises from equipment box 13 left and right sides, this Writing type material object display platform 12 is mounted thereto, can place equipment such as computer stereo in the equipment box, this Writing type material object display platform 12 can be realized up and down lift in height thereon and keep flat the rotation of being sidelong angle, regulative mode can adopt hand also can adopt electrodynamic type, and the angle rotation is advisable with three angles.
Fig. 7 is the angle when writing, and mixes up height according to user's height, and the people writes before can standing in it easily.
Fig. 8 is the angle that keeps flat when showing material object.
Fig. 9 is the angle when using box equipment, and this angular dimension is can easily watch following equipment just passable.
Claims (7)
1. Writing type video frequency material object display platform, it is characterized in that Writing type video frequency material object display platform table top is provided with two reels, writing paper is wrapped on the two winding drum in advance, the flat auxilliary writing paper that launches is as writing the page between the two winding drum, can conveniently write, along with the rotation writing paper of reel can move on table top.
2. Writing type video frequency material object display platform as claimed in claim 1, it is characterized in that Writing type video frequency material object display platform table top is provided with the groove of two installation reels, it is protruding to be provided with the corresponding plug-in card that reel is installed in the groove, reel can easily be adorned, unload on it, writing paper is wrapped on the two winding drum in advance, writing paper between the reel is flat assists on table top as writing the page, groove is provided with protective cover, lid is equal with table top, lid one side leaves suitable space as exit slot, the protruding axle of plug-in card is gone up and is connected the copper plate that part exposes, thereby drive the reel rotation by copper plate coil paper is moved on table top.
3. Writing type video frequency material object display platform as claimed in claim 1, it is characterized in that Writing type video frequency material object display platform table top is provided with two dowel holes, reel and writing paper are installed in the external independently rectangular box, the relevant position is provided with two latches on the rectangular box, during use, the rectangular box location is positioned on the video display table top, latch is aimed at corresponding pin-and-hole to be plugged, rectangular box just can be positioned on the position default on the show stand, time spent not, rectangular box is mentioned latch and just can easily be taken off from table top, and rectangular box is provided with the rotation that copper plate can be realized paper.
4. Writing type video frequency material object display platform as claimed in claim 1 or 2 is characterized in that the groove offered on the Writing type video frequency material object display platform table top, and the mode that distributes about can adopting also can adopt the mode that distributes up and down.
5. Writing type video frequency material object display platform as claimed in claim 1 is characterized in that driving that to write the copper plate that coil paper moves can be that automatically controlled mode also can be a manual method.
6. Writing type video frequency material object display platform as claimed in claim 1, it is characterized in that coil paper can be the disposable articles for use of being made by common paper that make, also can be to be material, write, can repeatedly wipe the repeated use product that the flexible film write is made clearly with corresponding pen with the plastic cement.
7. Writing type material object display platform as claimed in claim 1 is characterized in that and can individual event solely use, and also can be installed on the different shelfs to be used in combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101267560A CN100545736C (en) | 2006-08-03 | 2007-06-19 | Writing type video frequency material object display platform |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620129267.1 | 2006-08-03 | ||
| CN200620129267 | 2006-08-03 | ||
| CNB2007101267560A CN100545736C (en) | 2006-08-03 | 2007-06-19 | Writing type video frequency material object display platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101118371A true CN101118371A (en) | 2008-02-06 |
| CN100545736C CN100545736C (en) | 2009-09-30 |
Family
ID=39054538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101267560A Expired - Fee Related CN100545736C (en) | 2006-08-03 | 2007-06-19 | Writing type video frequency material object display platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100545736C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105005173A (en) * | 2015-07-20 | 2015-10-28 | 上海理工大学 | Portable audio-video combined device |
| CN105355096A (en) * | 2015-10-15 | 2016-02-24 | 吕建文 | Cultural relation teaching demonstration device in international relation teaching |
| CN106730904A (en) * | 2017-01-18 | 2017-05-31 | 成都多元智能文化传播有限公司 | A kind of hand-rail type children educational games |
-
2007
- 2007-06-19 CN CNB2007101267560A patent/CN100545736C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105005173A (en) * | 2015-07-20 | 2015-10-28 | 上海理工大学 | Portable audio-video combined device |
| CN105355096A (en) * | 2015-10-15 | 2016-02-24 | 吕建文 | Cultural relation teaching demonstration device in international relation teaching |
| CN106730904A (en) * | 2017-01-18 | 2017-05-31 | 成都多元智能文化传播有限公司 | A kind of hand-rail type children educational games |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100545736C (en) | 2009-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106142921B (en) | Multifunction electronic blackboard | |
| JP5953193B2 (en) | Blackboard equipment | |
| CN104621952A (en) | Drawing apparatus and method for drawing with drawing apparatus | |
| US4645334A (en) | Printing and trimming apparatus | |
| CN100545736C (en) | Writing type video frequency material object display platform | |
| CN201051322Y (en) | Writing video demonstration table | |
| US5172145A (en) | Bidirectional, cassette-loaded changer mechanism for overhead transparencies | |
| CN108506701A (en) | A kind of modularization shows extension system and its manufacturing method | |
| US20220321685A1 (en) | Elastic driving body | |
| JP3000347B2 (en) | Educational imaging machine | |
| CN107703655B (en) | Projectable liquid crystal blackboard | |
| CN211961475U (en) | Teaching board | |
| US20100026634A1 (en) | Writeable and Erasable Display Units | |
| CN111554132B (en) | Multimedia teaching selection projection instrument | |
| KR20020033454A (en) | Moving picture display apparatus into the blackboard | |
| CN209471582U (en) | A kind of plug-type board of education of combination | |
| CN210466839U (en) | Copy board book copying equipment | |
| US20020196482A1 (en) | Dry erase printer presentation board | |
| CN210983778U (en) | Ideological and political education contrast presentation device | |
| CN213338302U (en) | Interactive show stand of virtual reality | |
| CN215298490U (en) | Teaching device for Chinese international education | |
| CN208673021U (en) | A kind of filled-type orthographic projection optical screen and projection display system | |
| CN216060020U (en) | Multimedia exhibition stand | |
| CN210271343U (en) | Visual transmission specialty teaching aid convenient to adjust | |
| CN213146000U (en) | A multimode teaching device for english teaching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wu Liming Document name: the First Notification of an Office Action |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHOU XIANPING Free format text: FORMER OWNER: WU LIMING Effective date: 20110907 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110907 Address after: 912, room 1, building 100, Shang Rui building, No. 311202 Shangcheng South Road, Xiaoshan District, Zhejiang, Hangzhou Patentee after: Zhou Xianping Address before: 501, room 4, unit 33, Guotai garden, Xiaoshan District, Zhejiang, Hangzhou, 311202 Patentee before: Wu Liming |
|
| DD01 | Delivery of document by public notice |
Addressee: Wu Liming Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhou Xianping Document name: Notification of Decision on Request for Restoration of Right |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhou Xianping Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20130619 |