CN202758503U - Multimedia teaching electronic whiteboard - Google Patents
Multimedia teaching electronic whiteboard Download PDFInfo
- Publication number
- CN202758503U CN202758503U CN 201220404657 CN201220404657U CN202758503U CN 202758503 U CN202758503 U CN 202758503U CN 201220404657 CN201220404657 CN 201220404657 CN 201220404657 U CN201220404657 U CN 201220404657U CN 202758503 U CN202758503 U CN 202758503U
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- China
- Prior art keywords
- projector
- multimedia teaching
- cabinet body
- electronic multimedia
- teaching blank
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- 230000002452 interceptive effect Effects 0.000 claims abstract description 45
- 238000005452 bending Methods 0.000 claims abstract description 6
- 230000007306 turnover Effects 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- NBGBEUITCPENLJ-UHFFFAOYSA-N Bunazosin hydrochloride Chemical compound Cl.C1CN(C(=O)CCC)CCCN1C1=NC(N)=C(C=C(OC)C(OC)=C2)C2=N1 NBGBEUITCPENLJ-UHFFFAOYSA-N 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a multimedia teaching electronic whiteboard, comprising a multimedia integrated cabinet, an interactive electronic whiteboard, a green board, mounting plates, hinges, a projector bracket and a projector hanger. According to the multimedia teaching electronic whiteboard provided by the utility model, the interactive electronic whiteboard is connected with the mounting plates through the hinges and is fixedly connected with fasteners, so as to realize the rotation of the interactive electronic whiteboard within 50 degrees, and the maintenance is convenient; the projector hanger is fixed on the inner side of a bending part on one end of the projector bracket and is positioned right above the interactive electronic whiteboard, and the interactive teaching can be realized when the interactive electronic whiteboard is provided with corresponding equipment; an upper cabinet body of the multimedia integrated cabinet is provided with a net plate with holes and a fan which can carry out effective heat dissipation for equipment arranged in the upper cabinet body; sliding rails and sliding grooves matched with one another can realize the free sliding of a lower cabinet body; and the service life of the electronic whiteboard is prolonged through the improvement of the electronic whiteboard.
Description
Technical field
The utility model relates to set electron blank field, relates in particular to a kind of electronic multimedia teaching blank.
Background technology
In recent years, the use of electronic multimedia teaching blank is more and more extensive, existing electronic multimedia teaching blank mainly is comprised of multimedia integrated cabinet, electronic whiteboard, green plate, installing plate, hinge, bracket of projector and projector's flap seat, is fixed in metope by fixed orifice with setscrew.But there is following problem in existing electronic whiteboard:
1, electronic whiteboard is directly to be fixed on the installing plate, and electronic whiteboard in use is easy to random rotation, uses very inconvenient;
2, the upper cabinet of multimedia integrated cabinet mainly is electric equipment, comprise the accessories such as computer, UPS, central control system, these accessories are closed by web plate, and internal unit is many, temperature is relatively very high, is easy to cause internal electronic equipment to damage because excess Temperature can't dispel the heat;
3, the lower cabinet body of multimedia integrated cabinet then is the equipment of commonly using, and existing lower cabinet body is fixed on the fixture spare, can not slide, because be common equipment, so use very inconvenient.
Above these problems cause also slowly can't realizing interactively teaching at teaching field now, therefore, are badly in need of a kind of novel electronic multimedia teaching blank on the market and solve existing problem.
The utility model content
For the weak point that exists in the above-mentioned technology, the utility model provides a kind of good heat dissipation effect, is easy to safeguard, can realize that interactive mode teaching, lower cabinet body can be free to slide and the electronic multimedia teaching blank of long service life.
For achieving the above object, the utility model provides a kind of electronic multimedia teaching blank, comprises multimedia integrated cabinet, interactive electric whiteboard, green plate, installing plate, hinge, bracket of projector and projector's flap seat; Described multimedia integrated cabinet is fixedly connected with installing plate respectively with green plate, and described interactive electric whiteboard is connected with installing plate by hinge, described projector flap seat be fixed on the bending part of bracket of projector one end inboard and place interactive electric whiteboard directly over.
Wherein, described electronic multimedia teaching blank also comprises locking member, and described locking member is fixedly connected with interactive electric whiteboard.
Wherein, described multimedia integrated cabinet comprises cabinet, lower cabinet body and fixture; Described fixture is fixedly connected with upper cabinet, and described lower cabinet body and fixture are slidingly connected, and the front surface of described upper cabinet is provided with the web plate of perforate and the side of upper cabinet is provided with for the fan that dispels the heat.
Wherein, described fixture is provided with slide rail, and described lower cabinet body is provided with chute, the suitable slip of described slide rail and chute.
Wherein, described lower cabinet body is provided with front turnover panel, keyboard case and rail, and described front turnover panel and lower cabinet body bottom are articulated, and described keyboard case is connected with front turnover panel bottom by rail.
Wherein, described front turnover panel is provided with the first perforate, and a side of described upper cabinet is provided with the second perforate and a lockhole, suitable formation one hidden-handle of described the first perforate and the second perforate.
Wherein, described electronic multimedia teaching blank also comprises leg, shrouding, web member, projector's baffle plate; Described leg and shrouding are fixed with installing plate respectively, and described hinge connects interactive electric whiteboard by web member, and described projector baffle plate is fixedly connected with bracket of projector.
Wherein, also comprise interface board, telepilot rest area, central control panel and pencil box on the described lower cabinet body; Described telepilot rest area is connected with central control panel, and described pencil box and interface board are fixedly on the another side of lower cabinet body.
Wherein, also comprise fixed screw holes and fixed screw on the described electronic multimedia teaching blank, described fixed screw and fixed screw holes are suitable.
The beneficial effects of the utility model are: compared with prior art, the electronic multimedia teaching blank that the utility model provides comprises multimedia integrated cabinet, interactive electric whiteboard, green plate, installing plate, hinge, bracket of projector and projector's flap seat; Interactive electric whiteboard is connected with installing plate and the effect of locking member by hinge, can realizes the rotation in the interactive electric whiteboard 50 degree scopes, be easy to safeguard; Projector's flap seat be fixed on the bending part of bracket of projector one end inboard and place interactive electric whiteboard directly over, when interactive electric whiteboard is provided with corresponding equipment, can realize interactively teaching; The upper cabinet of multimedia integrated cabinet is provided with web plate and the fan of perforate, can dispel the heat timely and effectively to the equipment in the upper cabinet, has prolonged the serviceable life of electronic equipment, when needing repairing, only needs web plate is just unloaded and can keep in repair; Fixture is provided with slide rail, and lower cabinet body is provided with chute, and the suitable slip of slide rail and chute realizes being free to slide of lower cabinet body, uses as required lower cabinet body; By the electronic multimedia teaching blank is improved, prolonged the serviceable life of this electronic whiteboard.
In addition, use interactive electric whiteboard, the style of writing in the writing on the blackboard, thickness and color etc. all can arbitrarily change, and can carry out at the arbitrary interface of computer writing on the blackboard, strengthen the interaction effect in classroom, and the content of writing on the blackboard can be preserved; Simultaneously, can provide education resources bank.
Description of drawings
Fig. 1 is the structural drawing of the service mode of electronic multimedia teaching blank of the present utility model;
Fig. 2 is the rear view of electronic multimedia teaching blank of the present utility model;
Fig. 3 is the left view of electronic multimedia teaching blank of the present utility model;
Fig. 4 is the vertical view of electronic multimedia teaching blank of the present utility model.
The main element symbol description is as follows:
1, interactive electric whiteboard 2, green plate
3, multimedia integrated cabinet 4, installing plate
5, hinge 6, bracket of projector
7, projector's flap seat 81, the first locking member
9, leg 10, shrouding
111, the first web member 12, projector's baffle plate
13, upper cabinet 14, lower cabinet body
15, fixture 16, web plate
17, the perforate on the web plate 181, the first slide rail
19, front turnover panel 20, keyboard case
21, rail 22, the first perforate
23, the second perforate 24, lockhole
25, interface board 26, telepilot rest area
27, central control panel 28, pencil box
29, fixed screw holes 182, the second slide rail
183, the 3rd slide rail 112, the second web member
82, the second locking member
Embodiment
In order more clearly to explain the utility model, below in conjunction with accompanying drawing the utility model is done to describe further.
See also Fig. 1-Fig. 4, the electronic multimedia teaching blank that the utility model provides comprises multimedia integrated cabinet 3, interactive electric whiteboard 1, green plate 2, installing plate 4, hinge 5, bracket of projector 6 and projector's flap seat 7; Multimedia integrated cabinet 3 is fixedly connected with installing plate 4 respectively with green plate 2, and interactive electric whiteboard 1 is connected with installing plate 4 by hinge 5, projector's flap seat 7 be fixed on the bending part inboard of bracket of projector 6 one ends and place interactive electric whiteboard 1 directly over; Electronic whiteboard comprises that also the first locking member 81 and the second locking member 82, the first locking members 81 are fixedly connected with interactive electric whiteboard 1 respectively with the second locking member 82; Multimedia integrated cabinet 3 comprises cabinet 13, lower cabinet body 14 and fixture 15; Fixture 15 is fixedly connected with upper cabinet 13, lower cabinet body 14 is slidingly connected with fixture 15, fixture 15 is provided with the first slide rail 181, the second slide rail 182 and the 3rd slide rail 183, lower cabinet body 14 is provided with and three three chute (not shown) that slide rail is suitable, being free to slide of slide rail and the suitable realization lower cabinet body of chute (not shown), the front surface of upper cabinet 13 is provided with the web plate 16 of perforate and the side of upper cabinet is provided with for the fan (not shown) of dispelling the heat, the first locking member 81 and the second locking member 82 are for the locking interactive electric whiteboard, so that interactive electric whiteboard can arbitrarily not rotate greatly under the normal operating position.
Situation compared to prior art, the electronic multimedia teaching blank that the utility model provides, the electronic multimedia teaching blank that the utility model provides comprises multimedia integrated cabinet, interactive electric whiteboard, green plate, installing plate, hinge, bracket of projector and projector's flap seat; Interactive electric whiteboard is connected with installing plate and the effect of locking member by hinge, can realizes the rotation in the interactive electric whiteboard 50 degree scopes, be easy to safeguard; Projector's flap seat be fixed on the bending part of bracket of projector one end inboard and place interactive electric whiteboard directly over, when interactive electric whiteboard is provided with corresponding equipment, can realize interactively teaching; The upper cabinet of multimedia integrated cabinet is provided with web plate and the fan of perforate, can dispel the heat timely and effectively to the equipment in the upper cabinet, has prolonged the serviceable life of electronic equipment, when needing repairing, only needs web plate is just unloaded and can keep in repair; Fixture is provided with slide rail, and lower cabinet body is provided with chute, and the suitable slip of slide rail and chute realizes being free to slide of lower cabinet body, uses as required lower cabinet body; By the electronic multimedia teaching blank is improved, prolonged the serviceable life of this electronic whiteboard.
In the present embodiment; fixture is provided with three slide rails; lower cabinet body is provided with three suitable with it chutes; certainly; it is three embodiment that the utility model is not limited to slide rail quantity, is the mode that is free to slide of realization lower cabinet body so long as adopt chute and slide rail suitable, and the quantity of slide rail and chute can also be two, four or other a plurality of embodiments; all belong to simple deformation of the present utility model or conversion, fall into protection domain of the present utility model.
In the present embodiment, lower cabinet body 13 is provided with front turnover panel 18, keyboard case 20 and rail 21, and front turnover panel 18 is articulated with lower cabinet body 14 bottoms, and keyboard case 20 is connected with front turnover panel 18 bottoms by rail 21; Front turnover panel 18 freely overturns in 90 degree by the turning axle of self fixing, and utilizes it can place material object in the above, or shows other article and file; Keyboard case 18 is boxes of holding keyboard, also can be used for placing other similar device, and it is connected to front turnover panel 18 by rail 20 bottom can be free to slide;
In the present embodiment, front turnover panel 18 is provided with the first perforate 22, also is provided with the second perforate 23 and lockhole 34, the first perforates 22 and the second perforate 23 suitable formation one hidden-handles on the upper cabinet; Hidden-handle is convenient to spur lower cabinet body, and when lower cabinet body 1 was in closed condition, adaptive by lockhole 24 and lock can not arbitrarily be slided it.
In the present embodiment, electronic whiteboard also comprises leg 9, shrouding 10, the first web member 111, the second web member 112, projector's baffle plate 12; Leg 9 and shrouding 10 are fixing with installing plate 4 respectively, and hinge 5 passes through the first web member 111 and is connected web member 112 connection interactive electric whiteboards, and projector's baffle plate 12 is fixedly connected with bracket of projector 6; Projector's baffle plate 12 is be used to blocking projector and connecting line;
In the present embodiment, also comprise interface board 25, telepilot rest area 26, central control panel 27 and pencil box 28 on the lower cabinet body 14; Telepilot rest area 26 is connected with central control panel 27, and fixedly on the another side of lower cabinet body, interface board 25 is that some Peripheral Interfaces of commonly using comprise USB and VGA interface etc. for pencil box 28 and interface board 25; Telepilot rest area 26 is used for placing projector's telepilot or other similar device; Central control panel 27 is accepted the user and is operated control and show outside line voltage and ground wire voltage, multimedia integrated cabinet temperature, UPS on off state, computer switch state etc.
In the present embodiment, also comprise fixed screw holes (not shown) and fixed screw (not shown) on the electronic whiteboard, fixed screw is suitable mutually with fixed screw holes.
At this in the present embodiment; web member comprises the first web member 111 and the second web member 112; certainly; it is two that the utility model is not limited to web member quantity; so long as adopt hinge to connect the mode of interactive electric whiteboard by web member; the quantity of web member can also be three, four or other a plurality of embodiments, all belongs to simple deformation of the present utility model or conversion, falls into protection domain of the present utility model.
At this in the present embodiment; locking member comprises the first locking member 81 and the second locking member 82; certainly; it is two that the utility model is not limited to locking member quantity; so long as locking member can be locked interactive electric whiteboard, interactive electric whiteboard can arbitrarily not rotated greatly, the quantity of locking member can also be three, four or other a plurality of embodiments; all belong to simple deformation of the present utility model or conversion, fall into protection domain of the present utility model.
This electronic multimedia teaching blank, fix and metope by fixed screw holes and fixed screw, upper cabinet 13 is fixed, lower cabinet body 14 can be realized being free to slide under the suitable effect of slide rail and chute, wherein going up cabinet mainly is electric equipment, comprise computer, UPS, the accessories such as central control system, these accessories are closed by web plate, if need maintenance, then need the web plate dismounting lower, simultaneously because internal unit is many, temperature is relatively very high, thus at upper cabinet 13 radiator fan is installed, and web plate is made the mesh plate of ventilation, so that heat radiation, guarantee the normal operation of equipment in the cabinet, because upper cabinet does not belong to common components, the spy makes fixing, hidden and the plate body back, be unlikely to expose.
The lower cabinet body principle of work: 1 of lower cabinet body is the equipment of commonly using, so it is made slidably, when needs use, lockhole 24 is opened, utilize hidden-handle that lower cabinet body 14 is opened, then come each electric equipment is operated accordingly by central control panel 27, as open computer or close computer, open projector or close projector, Switch Video signalling channel etc.; On interface board 25 we can use need to interface operate accordingly, use USB such as needs, then USB device is inserted corresponding interface and get final product, when needs use keyboard, keyboard case 18 can be pulled open, utilize keyboard to operate accordingly.
Projector be by the projector's flap seat 7 on the bracket of projector 6 that is fixed in metope be fixed on interactive electric whiteboard 1 directly over, the image of projector's projection is the signal of the current video passage of central control panel 27 demonstrations, can realize interactively instructional function when on the interactive electric whiteboard 1 corresponding equipment being housed.
Interactive electric whiteboard 1 and green plate 2 are fixed in metope by installing plate 4, and interactive electric whiteboard 1 fixing is not directly on fixing and the installing plate 4, it is fixedly connected with by hinge 5, realizes the rotation in the 50 degree scopes, with the convenience that realizes safeguarding.
Use the obtained function of interactive electric whiteboard to be:
1, writing on the blackboard: style of writing, thickness, color can arbitrarily be changed; Under the prerequisite that electronic whiteboard software is opened, can at the enterprising andante book of the arbitrary interface of computer, as on the website of opening, arbitrarily writing, can write on the coursewares such as PPT, WORD;
2, draw: arbitrarily the drawing with off-gauge figure of various standards, color, thickness etc. all can be regulated;
3, aided education instrument: curtain, spotlight, magnifier, camera, graphics edition, electronic dictionary, handwriting recognition, survey instrument etc., different subjects, all available obtaining not of the same grade, these educational aids are to make for make that classroom instruction becomes interesting and lively fully, strengthen the interaction effect of classroom instruction, the student is changed to Active Learning from passive learning;
4, record in the classroom: can be with all writing on the blackboard processes, content and sound recording, preservation, the broadcast of classroom teaching;
5, page playback: write fullly when the plate face, can write by a newly-built new page again, the content of before writing is interim the preservation automatically, is convenient to so the at any time review on the classroom;
6, education resources bank: picture materials, sound material are arranged, also have full subject, the educational resource net in full term, full class hour, teacher can utilize electronic whiteboard software development courseware, compare with traditional multimedia courseware making, both convenient, also interesting, operability, changeability, independence etc. all improve a lot simultaneously, make courseware development no longer complicated.
Above-mentioned these effects are that existing electronic multimedia teaching blank can't be realized, and the utility model has used interactive electric whiteboard, realizes interactively instructional function.
Above disclosed only be several specific embodiment of the present utility model, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (6)
1. an electronic multimedia teaching blank is characterized in that, comprises multimedia integrated cabinet, interactive electric whiteboard, green plate, installing plate, hinge, bracket of projector and projector's flap seat; Described multimedia integrated cabinet is fixedly connected with installing plate respectively with green plate, and described interactive electric whiteboard is connected with installing plate by hinge, described projector flap seat be fixed on the bending part of bracket of projector one end inboard and place interactive electric whiteboard directly over.
2. electronic multimedia teaching blank according to claim 1 is characterized in that, described electronic multimedia teaching blank also comprises locking member, and described locking member is fixedly connected with interactive electric whiteboard.
3. electronic multimedia teaching blank according to claim 1 and 2 is characterized in that, described multimedia integrated cabinet comprises cabinet, lower cabinet body and fixture; Described fixture is fixedly connected with upper cabinet, and described lower cabinet body and fixture are slidingly connected, and the front surface of described upper cabinet is provided with the web plate of perforate and the side of upper cabinet is provided with for the fan that dispels the heat.
4. electronic multimedia teaching blank according to claim 3 is characterized in that, described fixture is provided with slide rail, and described lower cabinet body is provided with chute, the suitable slip of described slide rail and chute.
5. electronic multimedia teaching blank according to claim 3 is characterized in that, described lower cabinet body is provided with front turnover panel, keyboard case and rail, and described front turnover panel and lower cabinet body bottom are articulated, and described keyboard case is connected with front turnover panel bottom by rail.
6. electronic multimedia teaching blank according to claim 3, it is characterized in that, described front turnover panel is provided with the first perforate, and a side of described upper cabinet is provided with the second perforate and a lockhole, suitable formation one hidden-handle of described the first perforate and the second perforate.
7. electronic multimedia teaching blank according to claim 5 is characterized in that, described electronic multimedia teaching blank also comprises leg, shrouding, web member, projector's baffle plate; Described leg and shrouding are fixed with installing plate respectively, and described hinge connects interactive electric whiteboard by web member, and described projector baffle plate is fixedly connected with bracket of projector.
8. electronic multimedia teaching blank according to claim 6 is characterized in that, also comprises interface board, telepilot rest area, central control panel and pencil box on the described lower cabinet body; Described telepilot rest area is connected with central control panel, and described pencil box and interface board are fixedly on the another side of lower cabinet body.
9. electronic multimedia teaching blank according to claim 7 is characterized in that, also comprises fixed screw holes and fixed screw on the described electronic multimedia teaching blank, and described fixed screw and fixed screw holes are suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220404657 CN202758503U (en) | 2012-08-15 | 2012-08-15 | Multimedia teaching electronic whiteboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220404657 CN202758503U (en) | 2012-08-15 | 2012-08-15 | Multimedia teaching electronic whiteboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202758503U true CN202758503U (en) | 2013-02-27 |
Family
ID=47737672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220404657 Expired - Fee Related CN202758503U (en) | 2012-08-15 | 2012-08-15 | Multimedia teaching electronic whiteboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202758503U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104900098A (en) * | 2015-06-19 | 2015-09-09 | 广东新亚洲智能科技有限公司 | Movable interactive teaching integrated system |
| CN105047030A (en) * | 2015-09-10 | 2015-11-11 | 董友生 | Hidden type multimedia teaching host |
| CN107564344A (en) * | 2017-03-10 | 2018-01-09 | 广州视源电子科技股份有限公司 | Writing instrument |
| CN110223546A (en) * | 2019-07-22 | 2019-09-10 | 太原理工大学 | A kind of Folk Arts teaching demonstration device Internet-based |
-
2012
- 2012-08-15 CN CN 201220404657 patent/CN202758503U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104900098A (en) * | 2015-06-19 | 2015-09-09 | 广东新亚洲智能科技有限公司 | Movable interactive teaching integrated system |
| CN105047030A (en) * | 2015-09-10 | 2015-11-11 | 董友生 | Hidden type multimedia teaching host |
| CN107564344A (en) * | 2017-03-10 | 2018-01-09 | 广州视源电子科技股份有限公司 | Writing instrument |
| CN110223546A (en) * | 2019-07-22 | 2019-09-10 | 太原理工大学 | A kind of Folk Arts teaching demonstration device Internet-based |
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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 |
Granted publication date: 20130227 Termination date: 20150815 |
|
| EXPY | Termination of patent right or utility model |