CN202782338U - Wall-mounted teaching all-in-one machine - Google Patents
Wall-mounted teaching all-in-one machine Download PDFInfo
- Publication number
- CN202782338U CN202782338U CN 201220334685 CN201220334685U CN202782338U CN 202782338 U CN202782338 U CN 202782338U CN 201220334685 CN201220334685 CN 201220334685 CN 201220334685 U CN201220334685 U CN 201220334685U CN 202782338 U CN202782338 U CN 202782338U
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- wall
- teaching
- quantum plate
- micro light
- light quantum
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Abstract
The utility model provides a wall-mounted teaching all-in-one machine which comprises a support fixed with a wall, a shimmer quantum plate, a projector, a power amplifier and an equipment box, wherein the shimmer quantum plate, the projector, the power amplifier and the equipment box are fixed on the support. The wall-mounted teaching all-in-one machine further comprises a controller which is connected with the shimmer quantum plate, the power amplifier and the projector. According to the wall-mounted teaching all-in-one machine, the shimmer quantum plate is utilized, the projector is used for projection on the shimmer quantum plate, meanwhile, a water-based environment-friendly pen can be used for writing on the surface of the shimmer quantum plate so that the shimmer quantum plate can be used both as a blackboard and projection cloth, and therefore classroom resources for teachers and students can be utilized to the largest extent.
Description
Technical field
The utility model relates to teaching aid, relates in particular to a kind of wall-hanging teaching one-piece.
Background technology
Along with the extensive use of multimedia teaching, usually need blackboard and projection cloth in the teaching alternately or be combined with.But projection cloth need to be according to teaching and regular up and down pulling, damage easily, and projection cloth standing time can flavescence after long, affects projection quality.
So, be badly in need of a kind of equipment, can doublely do blackboard and projector equipment and use, guarantee that teachers and students classroom resource is utilized to greatest extent.
The utility model content
The purpose of this utility model is to provide a kind of wall-hanging teaching one-piece, can doublely do blackboard and projector equipment and use, and guarantees that teachers and students classroom resource is utilized to greatest extent.
The utility model provides a kind of wall-hanging teaching one-piece, comprising: with the fixing support of wall, and be fixed in micro light quantum plate, projector equipment, power amplifying device and equipment box on the described support;
Be provided with controller in the described equipment box, described controller is connected with described power amplifying device and described projector equipment.
Preferred as technique scheme also is provided with in control panel, microphone and the camera head that is connected to described controller one or more in the described equipment box.
Preferred as technique scheme, described projector equipment is short out-of-focus projection instrument, described short out-of-focus projection instrument is fixed on the top of described micro light quantum plate by fixed mount.
Preferred as technique scheme also is fixed with imaging detection device on the described fixed mount, be used for surveying the optical signal on the described micro light quantum plate, and described imaging detection device is electrically connected with described controller.
Preferred as technique scheme, described micro light quantum plate is rectangle, also is provided with frame around the described wall-hanging all-in-one, four jiaos of described frame are provided with round protection structure.
Preferred as technique scheme also is provided with penholder in the described equipment box.
Preferred as technique scheme is provided with latch-up structure on the chamber door of described equipment box.
Preferred as technique scheme, the top of described micro light quantum plate also is provided with lighting device.
The wall-hanging teaching one-piece that the utility model provides, use the micro light quantum plate, and by projector equipment projection on the micro light quantum plate, simultaneously the micro light quantum plate can also the use environment-protective pen be write on its surface and is made that the micro light quantum plate is double does blackboard and projection cloth use, can guarantee that teachers and students classroom resource is utilized to greatest extent.
Description of drawings
The structural representation of a kind of wall-hanging teaching one-piece that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the structural representation of micro light quantum plate among the utility model embodiment.
The specific embodiment
The structural representation of a kind of wall-hanging teaching one-piece that Fig. 1 provides for the utility model embodiment, as shown in Figure 1, the utility model provides a kind of wall-hanging teaching one-piece, comprise: with the fixing support of wall, and be fixed in micro light quantum plate 1, projector equipment 2, power amplifying device 3 and equipment box 4 on the support; Be provided with controller 5 in the equipment box 4, controller 5 and power amplifying device 3 and projector equipment 2(are as shown in phantom in Figure 1) be connected.The present embodiment medium-height trestle is not shown in figures, usually can pass through the structures such as metallic plate, sheet metal, hard plastic sheet, fixes by sides such as screw, rivet and wall, and another side is fixed the miscellaneous part of wall-hanging teaching one-piece.
Micro light quantum plate 1 in the present embodiment can utilize projector equipment 2 projection thereon to realize the function of curtain; Can also write on its surface by the aqueous, environmental protective pen, realize the function of traditional blackboard.The aqueous, environmental protective teaching pen is write, wiping does not produce any dust owing to select in teaching process, the wet wet rubbing of writing.Reduce the teacher, the student produces the suction of dust to traditional chalk-writing process.And can by can ink Reusability, reduce instruction cost.Projector equipment 2 in the present embodiment is used for being connected to controller 5 and to 1 projection of micro light quantum plate.Micro light quantum plate 1 during projection is equivalent to projection cloth of the prior art.
Power amplifying device 3 is used for the volume of controller 5 audio plays contents is amplified.And equipment box 4 can be rectangular box, and concrete material can be aluminium alloy, stainless steel, rigid plastics etc., is used for depositing realia or assistant teaching aid.Controller 5 can be single-chip microcomputer, PLC, PC etc., and a plurality of interfaces are set, and is connected with parts such as power amplifying device 3, projector equipments 2, and a plurality of external interfaces can also be set, and is used for interconnection network, other memory devices etc.
The wall-hanging teaching one-piece that present embodiment provides, use the micro light quantum plate, and by projector equipment projection on the micro light quantum plate, simultaneously the micro light quantum plate can also the use environment-protective pen be write on its surface and is made that the micro light quantum plate is double does blackboard and projection cloth use, can guarantee that teachers and students classroom resource is utilized to greatest extent.
In order to realize various informativeization of teaching process, preferred as technique scheme, equipment box 4 interior layerings are provided with one or more in control panel, microphone 42 and the camera head 41 that is connected to controller 5, and are all not shown in the accompanying drawing.Control panel can be settled power switch, Resetting Switching, and the control appliances such as volume of power amplifier adjusting knob can be regulated the operating mode of each parts in the wall-hanging teaching one-piece at any time.Microphone 42 is used for the amplification of teacher's volume when giving lessons, and camera head 41 can be used for the teaching status in the monitoring classroom.Certainly control panel both can be that the integrated of a plurality of control appliances also can be the touch screen control panel.
Preferred as technique scheme, projector equipment 2 is fixed on the top of micro light quantum plate 1 for short out-of-focus projection instrument, short out-of-focus projection instrument by fixed mount.Select short out-of-focus projection instrument, the not direct projection teacher of projection ray eyes can not be mapped to projected area with teacher's figure.As shown in Figure 1, projector equipment 2 is arranged at a side that departs from micro light quantum plate 1.Can adjust concrete view field by adjusting the short out-of-focus projection position of instrument above micro light quantum plate 1.
Preferred as technique scheme also is fixed with imaging detection device 6 on the fixed mount, be used for surveying the optical signal on the micro light quantum plate 1, and imaging detection device 6 is electrically connected with controller 5, shown in the dotted line among the figure.Concrete, the user, as teacher or student in teaching process when using the optics teaching utensils such as infrared light pen or laser pen that project content on the micro light quantum plate 1 is given directions signal, imaging detection device 6 can obtain this optics teaching utensil imaging on micro light quantum plate 1 and send to controller 5, controller 5 is by analyzing the position of the optics teaching utensil micro light quantum plate 1 pointed that obtains user's use to the imaging that gets access to, thereby correspond to the position of project content, and corresponding project content is operated accordingly.When the laser pen that for example serves as a teacher is indicated to teaching with the sign " lower one page " in the lantern slide, imaging detection device 6 obtains this image, and transmit control device 5, controller obtains the position of laser pen indication after image is processed, and the operation of projector slide being translated into lower one page.This structure can reach the function of electronic whiteboard, but compares electronic whiteboard, and structure is simpler, and cost is low, is convenient to safeguard that reliability is strong.
Fig. 2 is the structural representation of micro light quantum plate among the utility model embodiment, and as shown in Figure 2, micro light quantum plate 1 comprises stacked backboard 11, interlayer 12 and panel 13; Backboard 11 is galvanized steel plain sheet, and the surface that backboard 11 contacts with interlayer 12 is provided with a plurality of fixed grooves; Interlayer 12 is polystyrene foam sheet; Panel 13 is galvanized steel plain sheet, and panel 13 dorsad interlayer 12 one sides also is provided with nano coating.Galvanized steel plain sheet is sturdy and durable abundant, long service life.The color of the nano coating on panel 13 surfaces is preferably ecru; the ecru visual sense is soft; the chromatogram wavelength is between 550 ~ 770 nanometers; be the most receptible color of human eye retina; the nervous and tired of eyes of effectively releiving improves the eye identifying ability, builds the optimum visual environment; the sight protectio that helps the student, and pre-myopia prevention.The preferred micro light quantum plate of using is as the micro light quantum plate in the present embodiment.Hardness 〉=the 4H of the nano coating on the panel, glossiness≤15GU.Select above-mentioned hardness number and gloss value to take into account fully to write in the teaching and the demand of projection.
Micro light quantum plate 1 is generally rectangle; for service life of guaranteeing wall-hanging all-in-one and be convenient to wall-hanging all-in-one is stored or the operation such as transportation; preferred as technique scheme also is provided with frame around the wall-hanging all-in-one, four jiaos of frame are provided with round protection structure.The fillet that frame and frame arrange can be the materials such as hard, aluminium alloy or plastic-steel.
Preferred as technique scheme also is provided with in the equipment box 4 for the penholder of placing the aqueous, environmental protective pen.Select in the teaching process that the aqueous, environmental protective teaching pen is write, wiping does not produce any dust, the wet wet rubbing of writing.Reduce the teacher, the student produces the suction of dust to traditional chalk-writing process.And can by can ink Reusability, reduce instruction cost.Preferred as technique scheme is provided with latch-up structure on the chamber door of equipment box 4.Can effectively guarantee security and the rational limiting operation of teaching equipment by latch-up structure is set, be convenient to the management to teaching equipment.For example only teacher or administrative staff are equipped with corresponding tripper.
Preferred as technique scheme, the top of micro light quantum plate 1 also is provided with lighting device 7.Illumination when this lighting device 7 uses as blackboard for micro light quantum plate 1.The preferred LED of concrete lighting device, certainly common fluorescent lamp etc. also is applicable to the lighting device in this enforcement.
It should be noted that at last: above each embodiment is not intended to limit only in order to the technical solution of the utility model to be described; Although with reference to aforementioned each embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps some or all of technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of each embodiment technical scheme of the utility model.
Claims (8)
1. a wall-hanging teaching one-piece is characterized in that, comprising: with the fixing support of wall, and be fixed in micro light quantum plate, projector equipment, power amplifying device and equipment box on the described support;
Be provided with controller in the described equipment box, described controller is connected with described power amplifying device and described projector equipment.
2. wall-hanging teaching one-piece according to claim 1 is characterized in that, also is provided with in control panel, microphone and the camera head that is connected to described controller one or more in the described equipment box.
3. wall-hanging teaching one-piece according to claim 1 is characterized in that, described projector equipment is short out-of-focus projection instrument, and described short out-of-focus projection instrument is fixed on the top of described micro light quantum plate by fixed mount.
4. wall-hanging teaching one-piece according to claim 1 is characterized in that, also is fixed with imaging detection device on the described fixed mount, is used for surveying the optical signal on the described micro light quantum plate, and described imaging detection device is electrically connected with described controller.
5. wall-hanging teaching one-piece according to claim 1 is characterized in that, described micro light quantum plate is rectangle, also is provided with frame around the described wall-hanging all-in-one, and four jiaos of described frame are provided with round protection structure.
6. wall-hanging teaching one-piece according to claim 1 is characterized in that, also is provided with penholder in the described equipment box.
7. wall-hanging teaching one-piece according to claim 1 is characterized in that, is provided with latch-up structure on the chamber door of described equipment box.
8. each described wall-hanging teaching one-piece in 7 according to claim 1 is characterized in that the top of described micro light quantum plate also is provided with lighting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334685 CN202782338U (en) | 2012-07-11 | 2012-07-11 | Wall-mounted teaching all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334685 CN202782338U (en) | 2012-07-11 | 2012-07-11 | Wall-mounted teaching all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202782338U true CN202782338U (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220334685 Expired - Lifetime CN202782338U (en) | 2012-07-11 | 2012-07-11 | Wall-mounted teaching all-in-one machine |
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| Country | Link |
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| CN (1) | CN202782338U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103729097A (en) * | 2014-01-15 | 2014-04-16 | 锐达互动科技股份有限公司 | Method for supporting writing simultaneously in and out of electronic white board projection area |
| CN106128175A (en) * | 2016-08-29 | 2016-11-16 | 成都蜀尚星科技有限公司 | A kind of functional educational projector |
| CN109243216A (en) * | 2018-09-20 | 2019-01-18 | 李振兴 | A kind of multi-functional environment-protection blackboard for education |
-
2012
- 2012-07-11 CN CN 201220334685 patent/CN202782338U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103729097A (en) * | 2014-01-15 | 2014-04-16 | 锐达互动科技股份有限公司 | Method for supporting writing simultaneously in and out of electronic white board projection area |
| CN103729097B (en) * | 2014-01-15 | 2016-11-09 | 锐达互动科技股份有限公司 | The method simultaneously supporting to write in white board projection area and outside projected area |
| CN106128175A (en) * | 2016-08-29 | 2016-11-16 | 成都蜀尚星科技有限公司 | A kind of functional educational projector |
| CN109243216A (en) * | 2018-09-20 | 2019-01-18 | 李振兴 | A kind of multi-functional environment-protection blackboard for education |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |