CN203552489U - Ultrathin multimedia liquid crystal electronic whiteboard all-in-one machine - Google Patents
Ultrathin multimedia liquid crystal electronic whiteboard all-in-one machine Download PDFInfo
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- CN203552489U CN203552489U CN201320592139.0U CN201320592139U CN203552489U CN 203552489 U CN203552489 U CN 203552489U CN 201320592139 U CN201320592139 U CN 201320592139U CN 203552489 U CN203552489 U CN 203552489U
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- liquid crystal
- interface
- electronic whiteboard
- multimedia
- crystal electronic
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Abstract
The utility model provides an ultrathin multimedia liquid crystal electronic whiteboard all-in-one machine, wherein a multimedia host part is composed of a left case body and a right case body. The two sides of a touch liquid crystal screen are connected with the two case bodies. The upper end of the left case body and the upper end of the right case body are respectively provided with a left loudspeaker and a right loudspeaker. The lower end of the left case body and the lower end of the right case body are respectively provided with a downward opening type showcase cover and a rightward opening type cabinet door. The showcase cover is opened downwards and the opened cover is vertical to the machine body to support books and files to be displayed. The showcase cover is provided with a magnet block and the showcase cover cannot be opened under the effect of the magnetic attraction. The cabinet door is provided with an electric control lock. Inside the showcase cover, a mouse box, a video exhibition stand and a pen box are sequentially arranged from left to right. A central control keyboard plate is arranged inside the cabinet door. According to the technical scheme of the utility model, due to the adoption of the ultrathin multimedia liquid crystal electronic whiteboard all-in-one machine, the problems in the prior art, such as the disperse installation of equipment and the large occupation space of a blackboard, can be solved. Meanwhile, due to the adoption of a unique structural layout, the above product is ultrathin, light, handy and convenient in installation and maintenance.
Description
Technical field
The utility model relates to multimedia teaching facility field, and particularly the equipment such as a kind of current collection brain, middle control, power amplifier, video presenter, liquid crystal is in the liquid crystal integratedization multi-media whiteboard teaching equipment of one.
Background technology
Present Multimedia Classrooms, majority be by computer, in the equipment such as control, power amplifier, video presenter, liquid crystal display disperse to install, between equipment, need a lot of connecting lines, it is complicated that equipment is installed, and safeguards inconvenient; After being particularly housed, video presenter provides more facility to teacher's teaching; Have because blackboard has been equipped with in classroom under existence conditions, ordinary electronic blank has taken blackboard position again, gives and uses blackboard to bring inconvenience;
Utility model content
The problem that the purpose of this utility model exists in order to overcome above-mentioned prior art, provides a kind of computer, liquid crystal display, middle control, power amplifier, video presenter etc. integrated, integrated multimedia electronic whiteboard teaching equipment.
For solving the problems of the technologies described above, the utility model is realized as follows: ultra-thin multimedia liquid crystal electronic whiteboard all-in-one described in the utility model, comprises multimedia host part, touch LCD screen; Described multimedia host partly comprises two casings in left and right, and described touch LCD screen both sides connect two casings; The upper end of left box body and right case is respectively equipped with left horn and right horn; The cabinet door that the lower end of described left box body and described right case is respectively equipped with the exhibition booth case lid of downward unlatching and opens to the right; Described exhibition booth case lid is opened downwards, and the door of opening is perpendicular to body 90 degree, and carrying needs the books file of showing, on the case lid of described exhibition booth, magnet piece is installed, and described exhibition booth case lid, under the effect of magnetic, can not opened; Described cabinet door is provided with electric control lock; In the case lid of described exhibition booth, be provided with successively from left to right mouse box, video presenter, pencil box; In described cabinet door, be provided with middle control keypad.
Described multimedia host part also comprises computer module, central controller module, Sound control module, the image control mold, power amplifier module and video presenter module, and all modules are fixedly connected in cabinet enclosure; In described host computer module, be provided with USB interface, RJ45 interface, radio keyboard mouse interface, audio output interface, cable interface, VGA interface, HDMI interface, relay indicating light and signal switching key; Liquid crystal display partly adopts the touch LCD screen of market tradition specification.
In described Sound control module, be provided with audio input interface, audio output interface.
Described the image control mold is provided with image input interface.
The loudspeaker that described power amplifier module connects are divided into left horn and right horn; Left horn and right horn are fixedly connected on respectively in two mainframe box body case.
Described power amplifier module is connected with external speaker interface, connects respectively two external voice boxes.
On described central controller, be provided with wireless remote control antenna and operation push-button.
Good effect of the present utility model: this device has solved equipment to be disperseed to install, the problem that blackboard space accounts for.Product adopts unique topology layout also to realize the ultra-thin of product with light and handy simultaneously, and installation and maintenance are convenient.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure, in 1 left horn, 2 left box bodies, 3 video presenters, 4 pencil boxs, 5 mouse boxes, 6 exhibition booth case lids, 7 right horns, 8 right cases, 9 touch LCD screens, 10, control keypad, 11 cabinet doors.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, liquid crystal integratedization multi-media whiteboard, comprises multimedia host part, liquid crystal display part; Multimedia host partly comprises two casings in left and right, and touch LCD shields 9 both sides and connects two casings.The upper end of left box body 2 and right case 8 is respectively equipped with left horn 1 and right horn 7, and left and right loudspeaker are play the sound of left and right acoustic channels, become stereophonic effect.The cabinet door 11 that the lower end of left box body 2 and right case 8 is respectively equipped with the exhibition booth case lid 6 of downward unlatching and opens to the right; Exhibition booth case lid 6 is opened downwards, and the door of opening is perpendicular to body 90 degree, and carrying needs the books file of showing, on exhibition booth case lid 6, magnet piece is installed, and exhibition booth case lid 6, under the effect of magnetic, can not opened; Cabinet door 11 is provided with electric control lock.
In exhibition booth case lid 6, be provided with successively from left to right mouse box 5, video presenter 3, pencil box 4; In cabinet door 11, be provided with middle control keypad 10.
Computer host box is equipped with computer module, central controller module, Sound control module, the image control mold, power amplifier module; Central controller module has respectively control line to connect computer module, Sound control module, the image control mold, power amplifier module; With radio keyboard mouse, keyboard and mouse receiver is connected to main frame USB interface; With wireless microphone, wireless microphone can be controlled volume; On main frame and telepilot, be respectively equipped with a bond switching machine button, only need to operate a button operation all devices opens and closes, on main frame and telepilot, be respectively equipped with volume adjusting button, operation push-button can regulate volume, on main frame, be provided with projection signal's switching key, operation push-button can be selected computer, video presenter and external input signal.
In described host computer module, be provided with USB interface, RJ45 interface, radio keyboard mouse interface, audio output interface, cable interface, VGA interface, relay indicating light one and signal switching key.
In described Sound control module, be provided with audio input interface, microphone interface.
Described the image control mold is provided with image input interface.
The loudspeaker that described power amplifier module connects are divided into left horn 1 and right horn 7; Left horn 1 and right horn 7 are fixedly connected on the rear side of cabinet shell, between left horn 1 and right horn 7, be provided with power amplifier module control operation panel, on panel, be provided with that relay indicating light, infrared remote control interface, wireless remote control interface, volume adjusting increase button, volume adjusting reduces button, mute button and a bond switching machine button;
On described central controller, be provided with wireless remote control antenna and operation push-button.
Described liquid crystal display adopts the LCDs of the very touch-type that meets industry standard.Can adopt style of writing and hand-written various ways to realize the touch control operation to it.
The course of work of the present utility model is:
Liquid multimedia liquid crystal electronic whiteboard all-in-one described in the utility model, in box body, be fixedly connected with host computer module, central controller module, Sound control module, power amplifier module etc., on teaching main frame casing, there are image data interface, control interface, there is the button operating for user, host power supply and status indicator lamp, there is USB interface, computer notebook input interface, Speech input interface; There is the touch LCD screen for teaching; User in use, by master control button, host computer, LCDs can open automatically, display screen operation computer picture after start, user uses the pen of finger or appointment to write in LCDs, complete teaching task, on teaching mainframe box, video presenter is housed, user can be needing the books file of projection to be placed on bracket, camera is needing the books of projection to project on electronic whiteboard, while closing, clicking master control key control system can close host computer, display screen, sound system, video presenter etc. simultaneously.
Good effect of the present utility model: multimedia liquid crystal electronic whiteboard all-in-one teaching equipment described in the utility model comprises the modules such as host computer, liquid crystal display, central controller, sound intensifier, video showing platform, wireless microphone, Digiplex, radio keyboard mouse, highly integrated, meet teaching needs; Equipment has control system unified management, has a key start and controls button; During Application of multi-media, controller has password, and the personnel of with no authorized cannot open, and does not take existing blackboard position; The wall-hanging installation of integral device, does not need special-purpose dais, installs simply, easy to maintenance, reduces investment outlay.And the topology layout of the science of employing has realized the lightening of product.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make on the basis of the above description other multi-form variation and changes.Here cannot give all embodiments exhaustive.Every still row in protection domain of the present utility model of apparent variation that the technical solution of the utility model amplifies out or change that belong to.
Claims (7)
1. a ultra-thin multimedia liquid crystal electronic whiteboard all-in-one, is characterized in that, comprises multimedia host part, touch LCD screen; Described multimedia host partly comprises two casings in left and right, and described touch LCD screen both sides connect two casings; The upper end of left box body and right case is respectively equipped with left horn and right horn; The cabinet door that the lower end of described left box body and described right case is respectively equipped with the exhibition booth case lid of downward unlatching and opens to the right; Described exhibition booth case lid is opened downwards, and the door of opening is perpendicular to body 90 degree, and carrying needs the books file of showing, on the case lid of described exhibition booth, magnet piece is installed, and described exhibition booth case lid, under the effect of magnetic, can not opened; Described cabinet door is provided with electric control lock; In the case lid of described exhibition booth, be provided with successively from left to right mouse box, video presenter, pencil box; In described cabinet door, be provided with middle control keypad.
2. ultra-thin multimedia liquid crystal electronic whiteboard all-in-one according to claim 1, it is characterized in that, described multimedia host part also comprises computer module, central controller module, Sound control module, the image control mold, power amplifier module and video presenter module, and all modules are fixedly connected in cabinet enclosure; In described host computer module, be provided with USB interface, RJ45 interface, radio keyboard mouse interface, audio output interface, cable interface, VGA interface, HDMI interface, relay indicating light and signal switching key; Liquid crystal display partly adopts the touch LCD screen of market tradition specification.
3. ultra-thin multimedia liquid crystal electronic whiteboard all-in-one according to claim 1, is characterized in that, described the image control mold is provided with image input interface.
4. ultra-thin multimedia liquid crystal electronic whiteboard all-in-one according to claim 1, is characterized in that, the loudspeaker that described power amplifier module connects are divided into left horn and right horn; Left horn and right horn are fixedly connected on respectively in two mainframe box body case.
5. ultra-thin multimedia liquid crystal electronic whiteboard all-in-one according to claim 1, is characterized in that, described power amplifier module is connected with external speaker interface, connects respectively two external voice boxes.
6. ultra-thin multimedia liquid crystal electronic whiteboard all-in-one according to claim 1, is characterized in that, is provided with wireless remote control antenna and operation push-button on described central controller.
7. ultra-thin multimedia liquid crystal electronic whiteboard all-in-one according to claim 1, is characterized in that, in described Sound control module, is provided with audio input interface, audio output interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320592139.0U CN203552489U (en) | 2013-09-25 | 2013-09-25 | Ultrathin multimedia liquid crystal electronic whiteboard all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320592139.0U CN203552489U (en) | 2013-09-25 | 2013-09-25 | Ultrathin multimedia liquid crystal electronic whiteboard all-in-one machine |
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| Publication Number | Publication Date |
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| CN203552489U true CN203552489U (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320592139.0U Expired - Fee Related CN203552489U (en) | 2013-09-25 | 2013-09-25 | Ultrathin multimedia liquid crystal electronic whiteboard all-in-one machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355099A (en) * | 2015-11-27 | 2016-02-24 | 重庆多创电子技术有限公司 | Electronic blackboard system with exhibition stand |
| CN105355095A (en) * | 2014-08-23 | 2016-02-24 | 龙腾 | Holographic teaching (meeting) whiteboard |
| CN106201113A (en) * | 2016-08-16 | 2016-12-07 | 杭州迈杰教育科技有限公司 | A kind of integrated dust-free writing interactive whiteboard of band network multimedia management system |
| CN106710338A (en) * | 2017-01-20 | 2017-05-24 | 马鞍山状元郎电子科技有限公司 | Voice-controlled type primary education and interaction platform |
| CN106781735A (en) * | 2017-01-11 | 2017-05-31 | 深圳安道云科股份有限公司 | A kind of electronic blackboard including power pack |
| CN107331218A (en) * | 2017-08-16 | 2017-11-07 | 祝小军 | It is a kind of to generate the touch one-piece machine that maintenance upgrade is easy in various appearances combination |
| CN109358775A (en) * | 2018-12-12 | 2019-02-19 | 深圳市林格实业发展有限公司 | Super large screen touch-control infrared electronic white board all-in-one machine |
-
2013
- 2013-09-25 CN CN201320592139.0U patent/CN203552489U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355095A (en) * | 2014-08-23 | 2016-02-24 | 龙腾 | Holographic teaching (meeting) whiteboard |
| CN105355099A (en) * | 2015-11-27 | 2016-02-24 | 重庆多创电子技术有限公司 | Electronic blackboard system with exhibition stand |
| CN105355099B (en) * | 2015-11-27 | 2019-08-09 | 重庆多创电子技术有限公司 | A kind of electronic blackboard system with exhibition booth |
| CN106201113A (en) * | 2016-08-16 | 2016-12-07 | 杭州迈杰教育科技有限公司 | A kind of integrated dust-free writing interactive whiteboard of band network multimedia management system |
| CN106781735A (en) * | 2017-01-11 | 2017-05-31 | 深圳安道云科股份有限公司 | A kind of electronic blackboard including power pack |
| CN106710338A (en) * | 2017-01-20 | 2017-05-24 | 马鞍山状元郎电子科技有限公司 | Voice-controlled type primary education and interaction platform |
| CN107331218A (en) * | 2017-08-16 | 2017-11-07 | 祝小军 | It is a kind of to generate the touch one-piece machine that maintenance upgrade is easy in various appearances combination |
| CN109358775A (en) * | 2018-12-12 | 2019-02-19 | 深圳市林格实业发展有限公司 | Super large screen touch-control infrared electronic white board all-in-one machine |
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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: 20140416 Termination date: 20140925 |
|
| EXPY | Termination of patent right or utility model |