CN106128175A - A kind of functional educational projector - Google Patents
A kind of functional educational projector Download PDFInfo
- Publication number
- CN106128175A CN106128175A CN201610753877.7A CN201610753877A CN106128175A CN 106128175 A CN106128175 A CN 106128175A CN 201610753877 A CN201610753877 A CN 201610753877A CN 106128175 A CN106128175 A CN 106128175A
- Authority
- CN
- China
- Prior art keywords
- display plate
- projection display
- projector
- device driver
- electric pole
- 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
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/142—Adjusting of projection optics
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Electrically Operated Instructional Devices (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses a kind of functional educational projector, including Projection Display plate, connect electric pole and device driver, one end above described Projection Display plate is provided with training computer, the side of described Projection Display plate connects electronic recording pen, both sides below described Projection Display plate are connected to Working rack, the lower end of described Projection Display plate is fixed with charger, one end of described connection electric pole is connected to Projection Display plate upper end, the other end of described connection electric pole is connected with projector equipment, the back of described Projection Display plate is provided with cabinet, described device driver is arranged on the upper end of cabinet inside, one side-lower of described device driver is provided with image set and grows up to be a useful person, the opposite side of described device driver is provided with figure transmission equipment.Projector is combined by the present invention with Teaching computer, it is simple to the search of knowledge also instead of the picture education of traditional blackboard simultaneously, simple and easy to use.
Description
Technical field
The present invention relates to projector apparatus technical field, a kind of functional educational projector.
Background technology
Projector, also known as scialyscope, be a kind of can be by the equipment on image or VIDEO PROJECTION to curtain, can be by not
The same computer of interface together, VCD, DVD, BD, game machine, DV etc. are connected and play corresponding video signal, and projector extensively should
For family, office, school and public place of entertainment, different according to working method, there is CRT, LCD, DLP etc. are dissimilar, projection
Instrument pulls the policy of domestic demand and the people to take under the background constantly promoted in country, and the enforcement of Rural Culture ethnic minority regions is further
Having promoted the quick growth of China's Projector Market, conventional porjector technology needs SD card insertion to play out video and figure
Sheet, and the projection that projector applications can only be dull in teaching goes out photo and video, it is desired nonetheless to and teacher draws on blackboard
Illustrating, composite performance is relatively low, and projects image and do not know the reduction being easily caused quality of instruction.
Summary of the invention
It is an object of the invention to provide a kind of functional educational projector, to solve above-mentioned background technology proposes routine
Porjector technology need SD card insertion to play out video and picture, and projector applications can only dull putting in teaching
Mirror photo and video, it is desired nonetheless to teacher draws explanation on blackboard, and composite performance is relatively low, and it is unclear to project image
The problem that Chu is easily caused the reduction of quality of instruction.
For achieving the above object, the present invention provides following technical scheme: a kind of functional educational projector, aobvious including projection
Showing plate, connect electric pole and device driver, the one end above described Projection Display plate is provided with training computer, and described projection shows
Showing that the side connection of plate has electronic recording pen, described electronic recording pen is embedded in the side of Projection Display plate by inlaying support,
The described inside inlaying support is provided with winding roll, and the bottom of described winding roll connects has electronic pen, below described Projection Display plate
Both sides be connected to Working rack, the lower end of described Projection Display plate is fixed with charger, the one of described connection electric pole
End is connected to Projection Display plate upper end, and the other end of described connection electric pole is connected with projector equipment, and described projector equipment is pacified
Equipped with rotary shaft, one end, inside of described projector equipment is fixed with picture receiver, and the side of described picture receiver connects to be had
Image radiator, the opposite side of described image radiator is provided with projection radiation head, and one end of described projection radiation head is provided with transmitting
Mirror, the central authorities of described projection radiation head are provided with focalizer, and the back of described Projection Display plate is provided with cabinet, described device drives
Device is arranged on the upper end of cabinet inside, and a side-lower of described device driver is provided with image set and grows up to be a useful person, described device drives
The opposite side of device is provided with figure transmission equipment.
Preferably, the outfan that described image set is grown up to be a useful person controls device electric connection with the PLC of device driver side,
The input of outfan and figure transmission equipment that PLC controls device is electrically connected with.
Preferably, described Projection Display plate is provided with control switch away from the side of electronic recording pen.
Preferably, described cabinet is connected with the back side of Projection Display plate by stripper.
Preferably, described connection electric pole is connected with the rotary shaft on projector equipment away from one end of Projection Display plate.
Compared with prior art, the invention has the beneficial effects as follows: the present invention, projector combines with computer, solves
Educational projector is more than simple projected picture and video, it is possible to use the corresponding knowledge content of computer search teaches
Learning, composite performance is significantly improved, and the omnidistance PLC that works controls, and automatization simple and easy to use, electronic recording pen
Setting with Projection Display plate instead of traditional blackboard, and display panel and projector instead of the equipment of conventional teaching, improve
Quality of instruction, and the setting of various image processing facility make that image transmits more quick, improve work efficiency, projection
In equipment, focalizer can adjust position and the height of focusing, makes becoming apparent from of image projection process, improves quality of instruction.
Accompanying drawing explanation
Fig. 1 is the present invention main TV structure schematic diagram；
Fig. 2 is left view structural representation of the present invention；
Fig. 3 is the outer projections device structure schematic diagram of the present invention；
Fig. 4 is the external electrical pen structural representation of the present invention.
In figure: 1-Projection Display plate；2-projector equipment；3-training computer；4-controls switch；5-Working rack；6-supplies
Electrical equipment；7-electronic recording pen；8-connects electric pole；9-stripper；10-image set is grown up to be a useful person；11-figure transmission equipment；12-machine
Case；13-PLC controls device；14-device driver；15-rotary shaft；16-projects radiation head；17-focalizer；18-reflecting mirror；
19-image radiator；20-picture receiver；21-inlays support；22-winding roll；23-electronic pen.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Referring to Fig. 1-4, a kind of embodiment that the present invention provides: a kind of functional educational projector, including Projection Display
Plate 1, connection electric pole 8 and device driver 14, the one end above Projection Display plate 1 is provided with training computer 3, Projection Display plate
The side of 1 connects electronic recording pen 7, and electronic recording pen 7 is embedded in the side of Projection Display plate 1 by inlaying support 21, edge
The inside of embedding support 21 is provided with winding roll 22, and the bottom of winding roll 22 connects electronic pen 23, the both sides below Projection Display plate 1
Being connected to Working rack 5, the lower end of Projection Display plate 1 is fixed with charger 6, and the one end connecting electric pole 8 is connected to throw
Shadow display panel 1 upper end, the other end connecting electric pole 8 is connected with projector equipment 2, and projector equipment 2 is provided with rotary shaft 15, throws
One end, inside of shadow equipment 2 is fixed with picture receiver 20, and the side of picture receiver 20 connects image radiator 19, image
The opposite side of radiator 19 is provided with projection radiation head 16, and one end of projection radiation head 16 is provided with transmitting mirror 18, projects radiation head 16
Central authorities be provided with focalizer 17, the back of Projection Display plate 1 is provided with cabinet 12, and it is internal that device driver 14 is arranged on cabinet 12
Upper end, a side-lower of device driver 14 is provided with image set and grows up to be a useful person 10, and the opposite side of device driver 14 is provided with figure
Transmission equipment 11, image set grow up to be a useful person 10 the PLC of outfan and device driver 14 side control device 13 and be electrically connected with, PLC
The input of the outfan and figure transmission equipment 11 that control device 13 is electrically connected with, and Projection Display plate 1 is away from electronic recording pen 7
Side control switch 4 is installed, cabinet 12 is connected with the back side of Projection Display plate 1 by stripper 9, and connection electric pole 8 is remote
It is connected with the rotary shaft 15 on projector equipment 2 from one end of Projection Display plate 1.
Specifically used mode: in present invention work, faculty first passes through control switch 4 and opens machine switch, then
Charger 6 is powered work to the work related devices of machine, is then followed by being known needs study by training computer 3
Know to carry out collecting and integrate, integrate good after, device driver 14 drives equipment to be operated, and the image set in cabinet 12 is grown up to be a useful person 10 will
The image integration of Computer display is integrated and passes to the picture receiver in projector equipment 2 by image transmission equipment 11
20, then image is passed to image radiator 19 by picture receiver 20, and image radiates arrival illuminator 18 through radiator
By focalizer 17 focus on after, then pass through projection radiation head 16 by image radiation be presented on Projection Display plate 1, when image not
Time clear, the height and distance of focalizer 17 can be regulated to make image clear, after image is clear, electronic recording pen 7 can be used
Projection Display plate 1 carries out hand-written teaching.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, it is possible to realize the present invention in other specific forms.Therefore, no matter
From the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all by fall in the implication of equivalency and scope of claim
Change is included in the present invention.Should not be considered as limiting involved claim by any reference in claim.
Claims (5)
1. a functional educational projector, including Projection Display plate (1), connects electric pole (8) and device driver (14), its
It is characterised by: one end of described Projection Display plate (1) top is provided with training computer (3), the side of described Projection Display plate (1)
Connecting and have electronic recording pen (7), described electronic recording pen (7) is embedded in the one of Projection Display plate (1) by inlaying support (21)
Side, described in inlay the inside of support (21) and be provided with winding roll (22), the bottom of described winding roll (22) connects electronic pen (23),
The both sides of described Projection Display plate (1) lower section are connected to Working rack (5), and the lower end of described Projection Display plate (1) is fixed
Charger (6), one end of described connection electric pole (8) is had to be connected to Projection Display plate (1) upper end, described connection electric pole (8)
The other end be connected with projector equipment (2), described projector equipment (2) is provided with rotary shaft (15), described projector equipment (2)
Internal one end is fixed with picture receiver (20), and the side of described picture receiver (20) connects image radiator (19), institute
The opposite side stating image radiator (19) is provided with projection radiation head (16), and one end of described projection radiation head (16) is provided with transmitting mirror
(18), the central authorities of described projection radiation head (16) are provided with focalizer (17), and the back of described Projection Display plate (1) is provided with cabinet
(12), described device driver (14) is arranged on the upper end that cabinet (12) is internal, a side-lower of described device driver (14)
Being provided with image set to grow up to be a useful person (10), the opposite side of described device driver (14) is provided with figure transmission equipment (11).
The functional educational projector of one the most according to claim 1, it is characterised in that: described image set grows up to be a useful person (10)
The PLC of outfan and device driver (14) side controls device (13) and is electrically connected with, PLC control the outfan of device (13) with
The input of figure transmission equipment (11) is electrically connected with.
The functional educational projector of one the most according to claim 1, it is characterised in that: described Projection Display plate (1) is remote
Control switch (4) is installed from the side of electronic recording pen (7).
The functional educational projector of one the most according to claim 1, it is characterised in that: described cabinet (12) is by dismounting
Plate (9) is connected with the back side of Projection Display plate (1).
The functional educational projector of one the most according to claim 1, it is characterised in that: described connection electric pole (8) is remote
It is connected with the rotary shaft (15) on projector equipment (2) from one end of Projection Display plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753877.7A CN106128175A (en) | 2016-08-29 | 2016-08-29 | A kind of functional educational projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753877.7A CN106128175A (en) | 2016-08-29 | 2016-08-29 | A kind of functional educational projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106128175A true CN106128175A (en) | 2016-11-16 |
Family
ID=57272195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610753877.7A Pending CN106128175A (en) | 2016-08-29 | 2016-08-29 | A kind of functional educational projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106128175A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115407599A (en) * | 2022-09-28 | 2022-11-29 | 北京东方中原教育科技有限公司 | Integrated projection optical display system of self-adaptive teaching display panel |
Citations (7)
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|---|---|---|---|---|
| CN201477559U (en) * | 2009-07-22 | 2010-05-19 | 杨新龙 | Electronic whiteboard based on ultrasonic and photoelectric imaging technology |
| CN202782338U (en) * | 2012-07-11 | 2013-03-13 | 河北海捷现代教学设备有限公司 | Wall-mounted teaching all-in-one machine |
| CN103440116A (en) * | 2013-08-06 | 2013-12-11 | 南京美乐威电子科技有限公司 | Interactive electronic demonstration system |
| CN204257023U (en) * | 2014-08-12 | 2015-04-08 | 临沂大学 | A kind of multimedia teaching facility |
| CN204288557U (en) * | 2014-11-19 | 2015-04-22 | 张泽宇 | A kind of law teaching demo rack |
| CN105160946A (en) * | 2015-10-10 | 2015-12-16 | 尚华军 | Intelligent auxiliary teaching aid |
| CN206194152U (en) * | 2016-08-29 | 2017-05-24 | 孙文 | Functional teaching projecting apparatus |
-
2016
- 2016-08-29 CN CN201610753877.7A patent/CN106128175A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201477559U (en) * | 2009-07-22 | 2010-05-19 | 杨新龙 | Electronic whiteboard based on ultrasonic and photoelectric imaging technology |
| CN202782338U (en) * | 2012-07-11 | 2013-03-13 | 河北海捷现代教学设备有限公司 | Wall-mounted teaching all-in-one machine |
| CN103440116A (en) * | 2013-08-06 | 2013-12-11 | 南京美乐威电子科技有限公司 | Interactive electronic demonstration system |
| CN204257023U (en) * | 2014-08-12 | 2015-04-08 | 临沂大学 | A kind of multimedia teaching facility |
| CN204288557U (en) * | 2014-11-19 | 2015-04-22 | 张泽宇 | A kind of law teaching demo rack |
| CN105160946A (en) * | 2015-10-10 | 2015-12-16 | 尚华军 | Intelligent auxiliary teaching aid |
| CN206194152U (en) * | 2016-08-29 | 2017-05-24 | 孙文 | Functional teaching projecting apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115407599A (en) * | 2022-09-28 | 2022-11-29 | 北京东方中原教育科技有限公司 | Integrated projection optical display system of self-adaptive teaching display panel |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |