CN202337130U - Intelligent lighting system for movable blackboard - Google Patents
Intelligent lighting system for movable blackboard Download PDFInfo
- Publication number
- CN202337130U CN202337130U CN2011204329452U CN201120432945U CN202337130U CN 202337130 U CN202337130 U CN 202337130U CN 2011204329452 U CN2011204329452 U CN 2011204329452U CN 201120432945 U CN201120432945 U CN 201120432945U CN 202337130 U CN202337130 U CN 202337130U
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- Prior art keywords
- blackboard
- led lamp
- nexine
- movable
- projection
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Abstract
The utility model relates to an intelligent lighting system for a movable blackboard. The intelligent lighting system comprises an inner layer and an outer layer, wherein the inner layer is provided with a projection whiteboard and an inner layer blackboard which are located in the same plane, and the outer layer is provided with an outer layer blackboard which can move leftwards and rightwards; and the intelligent lighting system further comprises a first LED (Light-Emitting Diode) lamp, a second LED lamp and a lighting intelligent control system, wherein the first LED lamp corresponds to the projection whiteboard, the second LED lamp corresponds to the inner layer blackboard, and the lighting intelligent control system is used for controlling the turn-off of the first LED lamp when the outer layer blackboard moves in front of the inner layer blackboard. According to the intelligent lighting system for the movable blackboard, when the outer layer blackboard is pushed to the right side, the LED lamp at the side of the projection whiteboard is turned off, and thus, the projection whiteboard can serve as a screen of a projector; when the outer layer blackboard is pushed to the left side, the LED lamp at the side of the projection whiteboard is turned on; and the projection whiteboard and the blackboards are integrated, the condition that the blackboards are lighted and the projection whiteboard is not lighted is realized.
Description
Technical field
The utility model belongs to the realia technical field, specifically, relates to a kind of movable blackboard intelligent illuminating system.
Background technology
As everyone knows, blackboard is one of teaching aid indispensable in the school instruction.And along with The development in society and economy, the much more general multimedia electrical teaching equipment aided educations that adopt of modernizing teaching, the teacher normally on blackboard writing on the blackboard and lantern slide be used alternatingly or use together; But; The light that the projection blank needed when using a little less than, writing on the blackboard is used on blackboard then needs light stronger, uses simultaneously to produce conflict; Existing blackboard generally throws light on through the illuminating lamp in the classroom; Its light is limited, has not only influenced student's normal study, and has caused the decline of student's eye eyesight.
The combined system of existing movable blackboard and electronic whiteboard is because want projected image on the electronic projection blank; Therefore above illuminator light can not be installed; So teacher literal student during writing on the blackboard on blackboard seems with regard to insufficient light, will cause student eyesight to descend for a long time.
The utility model content
The utility model has overcome shortcoming of the prior art; Solved the problem that can not increase illuminator on the combined system of movable blackboard and projection blank; A kind of movable blackboard intelligent illuminating system is provided; It can be used for blackboard writing on the blackboard and multimedia teaching simultaneously, has all brought convenience for teachers ' teaching and student study
In order to solve the problems of the technologies described above, the utility model is realized through following technical scheme:
A kind of movable blackboard intelligent illuminating system; Comprise nexine and skin; Said nexine is provided with and is positioned at conplane projection blank and nexine blackboard, but said skin is provided with the outer blackboard of move left and right, also comprises the 2nd LED lamp of a LED lamp of corresponding said projection blank, corresponding nexine blackboard; And move to said nexine blackboard the place ahead when said outer blackboard, control the illumination intelligence control system that a said LED lamp is closed.
Further, a said LED lamp and the 2nd LED lamp are located at the top of movable blackboard support.
Further, said illumination intelligence control system is a power supply, control panel and sensor, and said the opening of LED lamp of realization gone out behind the said outer blackboard touch sensor.
Further, a said LED lamp and the 2nd LED lamp are arranged at said projection blank and nexine blackboard top, and said illumination intelligence control system is arranged at said projection blank and nexine blackboard bottom.
Further, a said LED lamp and the 2nd LED lamp are transversely arranged.
Further, said LED lamp support is an aluminium alloy post.
Compared with prior art, the beneficial effect of the utility model is:
When the utility model was pushed the right to when outer blackboard, projection blank LED light over there went out, and the projection blank just can be as the screen of projector; When outer blackboard is pushed the left side to; Projection blank LED light over there is bright, and projection blank and blackboard are become one, and has saved the space, classroom; And design ingeniously, realized the illumination of blackboard and not throwing light on of projection blank.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the front view of the utility model;
Fig. 2 is the control systematic schematic diagram of the utility model.
Among the figure, 1---the Reelable blackboard support; 2---the projection blank;
3---the nexine blackboard; 4---outer blackboard;
5---intelligent lighting system; 6---a LED lamp;
7---the 2nd LED lamp.
The specific embodiment
Embodiment 1:
Like Fig. 1, shown in 2; The described movable blackboard intelligent illuminating system of the utility model comprises Reelable blackboard support 1, and Reelable blackboard support 1 is provided with LED lamp support, nexine and skin; Nexine is provided with and is positioned at conplane projection blank 2 and nexine blackboard 3; But skin is provided with the outer blackboard 4 of move left and right, and Reelable blackboard support 1 corresponding outer blackboard 4 is provided with guide rail, and LED lamp support top is provided with the 2nd LED lamp 7 of a LED lamp 6 of corresponding projection blank 2, corresponding nexine blackboard 3 and moves to nexine blackboard 3 the place aheads when outer blackboard 4; Control the illumination intelligence control system that a LED lamp 6 is closed; Illumination intelligence control system is arranged at Reelable blackboard support 1 bottom, and in the present embodiment, a LED lamp 6 and the 2nd LED lamp 7 are transversely arranged.
In the present embodiment, the LED lamp support is an aluminium alloy post, and illumination intelligence control system 5 has sensor, and outer blackboard 4 these buttons of touching realize that opening of LED lamp 6 go out.
The operation principle of present embodiment is:
Consult Fig. 2, when the system power supply switch connection, the 2nd LED lamp 7 of corresponding nexine blackboard 3 is set to the normal bright state of LED lamp; The one LED lamp 6 is set to the LED lamp and opens dilatory the moving of going out with outer blackboard 4 and control, when outer blackboard 4 is pushed the right to, and outer blackboard 4 touching buttons; The light of the one LED lamp 6 goes out, and the image that projector throws on projection blank 2 just can not be because of light influences its brightness, and projection blank 2 just can be as the screen of projector; Realized the illumination of blackboard and not throwing light on of projection blank, when outer blackboard 4 was pushed the left side to, outer blackboard 4 sheltered from projection blank 2; Simultaneously, outer blackboard 4 touching buttons, the light of a LED lamp 6 is bright; Be outer blackboard 4 illuminations, teacher writes literal student on outer blackboard 4 and just seems that clearly wash rice, brightness are enough like this.
Embodiment 2:
Present embodiment and embodiment 1 are roughly the same, and its difference is:
Illumination intelligence control system is a sensor; Mobile realization the one the opening of LED lamp 6 of the outer blackboard 4 of sensor sensing gone out, and when sensor sensing was on the right of outer blackboard 4 is pushed to, the light of controlling a LED lamp 6 through switch went out; When sensor sensing when outer blackboard 4 is pushed the left side to; Outer blackboard 4 shelters from projection blank 2, and the light of controlling a LED lamp 6 through switch is bright, is outer blackboard 4 illuminations.
The utility model is not limited to above-mentioned embodiment; If the various changes of the utility model or distortion are not broken away from the spirit and the scope of the utility model; If these changes and distortion belong within the claim and equivalent technologies scope of the utility model, then the utility model also is intended to comprise these changes and distortion.
Claims (5)
1. movable blackboard intelligent illuminating system; It is characterized in that: comprise nexine and skin; Said nexine is provided with and is positioned at conplane projection blank and nexine blackboard, but said skin is provided with the outer blackboard of move left and right, also comprises the 2nd LED lamp of a LED lamp of corresponding said projection blank, corresponding nexine blackboard; And move to said nexine blackboard the place ahead when said outer blackboard, control the illumination intelligence control system that a said LED lamp is closed.
2. movable blackboard intelligent illuminating system according to claim 1 is characterized in that: a said LED lamp and the 2nd LED lamp are located at the top of movable blackboard support.
3. movable blackboard intelligent illuminating system according to claim 1 is characterized in that: said illumination intelligence control system is a power supply, control panel and sensor, and said the opening of LED lamp of realization gone out behind the said outer blackboard touch sensor.
4. according to each described movable blackboard intelligent illuminating system of claim 1 to 3; It is characterized in that: a said LED lamp and the 2nd LED lamp are arranged at said projection blank and nexine blackboard top, and said illumination intelligence control system is arranged at said projection blank and nexine blackboard bottom.
5. movable blackboard intelligent illuminating system according to claim 4 is characterized in that: a said LED lamp and the 2nd LED lamp are transversely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204329452U CN202337130U (en) | 2011-11-04 | 2011-11-04 | Intelligent lighting system for movable blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204329452U CN202337130U (en) | 2011-11-04 | 2011-11-04 | Intelligent lighting system for movable blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202337130U true CN202337130U (en) | 2012-07-18 |
Family
ID=46485833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204329452U Expired - Fee Related CN202337130U (en) | 2011-11-04 | 2011-11-04 | Intelligent lighting system for movable blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202337130U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330949A (en) * | 2014-12-03 | 2015-02-04 | 中国计量学院 | Blackboard writing projection mechanism for teaching |
| CN106781713A (en) * | 2016-12-16 | 2017-05-31 | 明基电通有限公司 | A kind of plug-type multimedia performance device |
| CN107170300A (en) * | 2017-07-17 | 2017-09-15 | 深圳中电数码显示有限公司 | A kind of teaching equipment |
| CN108932877A (en) * | 2017-05-22 | 2018-12-04 | 鸿富锦精密工业(武汉)有限公司 | Multimedia pushes and pulls blackboard |
| CN109737323A (en) * | 2019-02-21 | 2019-05-10 | 常州格莱特光电科技有限公司 | A kind of wisdom lighting device of pan-shot |
| CN113154294A (en) * | 2021-04-28 | 2021-07-23 | 华北水利水电大学 | Desktop illuminating lamp, illuminating system and method for ladder classroom |
-
2011
- 2011-11-04 CN CN2011204329452U patent/CN202337130U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330949A (en) * | 2014-12-03 | 2015-02-04 | 中国计量学院 | Blackboard writing projection mechanism for teaching |
| CN106781713A (en) * | 2016-12-16 | 2017-05-31 | 明基电通有限公司 | A kind of plug-type multimedia performance device |
| CN108932877A (en) * | 2017-05-22 | 2018-12-04 | 鸿富锦精密工业(武汉)有限公司 | Multimedia pushes and pulls blackboard |
| CN107170300A (en) * | 2017-07-17 | 2017-09-15 | 深圳中电数码显示有限公司 | A kind of teaching equipment |
| CN107170300B (en) * | 2017-07-17 | 2024-02-13 | 深圳中电数码显示有限公司 | Teaching equipment |
| CN109737323A (en) * | 2019-02-21 | 2019-05-10 | 常州格莱特光电科技有限公司 | A kind of wisdom lighting device of pan-shot |
| CN113154294A (en) * | 2021-04-28 | 2021-07-23 | 华北水利水电大学 | Desktop illuminating lamp, illuminating system and method for ladder classroom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170710 Address after: Mazhang District Jinyuan two cross road 524094 Guangdong city of Zhanjiang province No. 2 on the third. Patentee after: The new Guangdong Acer Information Technology Co. Ltd. Address before: 524037 No. 68 Ma Ma Road, Chikan District, Guangdong, Zhanjiang Patentee before: Zhao Linfu |
|
| 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: 20120718 Termination date: 20181104 |