CN203397539U - Multimedia teaching machine - Google Patents
Multimedia teaching machine Download PDFInfo
- Publication number
- CN203397539U CN203397539U CN201320548490.XU CN201320548490U CN203397539U CN 203397539 U CN203397539 U CN 203397539U CN 201320548490 U CN201320548490 U CN 201320548490U CN 203397539 U CN203397539 U CN 203397539U
- Authority
- CN
- China
- Prior art keywords
- display screen
- housing
- multimedia teaching
- teaching machine
- standing groove
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a multimedia teaching machine and solves problems that a prior multimedia teaching device is low in integration degree, large in size and high in weight and the like. The solution is that the multimedia teaching machine includes a shell; the upper end of the shell is provided with a display screen receiving groove; a display screen disposed in an inclined manner is arranged in the display screen receiving groove; a keyboard support is arranged on the shell at a position below the display screen receiving groove; the front side face of the shell below the keyboard support is provided with a buckle; an L-shaped cover is hinged to the upper edge of the rear side of the display screen receiving groove; the lower edge in the front side of the L-shaped cover is provided with a snap ring fitting with the buckle; the right side end of the shell is provided with a display table receiving groove; a push-pull board is arranged in the display table receiving groove in a left-and-right sliding manner; a display table is arranged on the push-pull board; a computer host is arranged in the shell; a storage system, a VGA distributor, a power amplifying module, a satellite signal receiving module and a universal external interface are connected to the computer host; the display screen and the display table are connected to the VGA distributor; and the power amplifying module is connected with a loudspeaker. The multimedia teaching machine provided by the utility model is good in heat dissipation effect, high in integration degree, low in weight and practical and convenient in use.
Description
Technical field
The utility model relates to teaching equipment, particularly a kind of multimedia teaching machine.
Background technology
In order to adapt to the development of modern teaching, most countries, province, city emphasis middle and primary schools and universities and colleges have set up campus network, school round Realization multimedia teaching, but existing multimedia teaching apparatus configuration is mostly uneven, and usually comparison in equipment is heavy, integrated low, be inconvenient to move, and take up room, therefore invent a kind of integrated height, light and handy nimble teaching equipment is a urgent problem.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the problem such as the utility model is just to provide a kind of multimedia teaching machine, has effectively solved existing multimedia teaching facility integrated low, heavier.
The technical scheme of its solution is, comprise housing, housing upper end arranges display screen standing groove, display screen standing groove is built-in with tilted-putted display screen, before and after on the housing of display screen standing groove below, slide and be provided with keyboard support, keyboard support is built-in with keyboard, the housing leading flank of keyboard support below is provided with buckle, display screen standing groove rear side upper rim upper hinge is connected with L shaped lid, the front lower edge of L shaped lid is provided with the snap ring matching with buckle, on housing right-hand end, there is show stand standing groove, in show stand standing groove, horizontally slip and be provided with draw back plate, on draw back plate, be equipped with show stand, in housing, there is host computer, on host computer, be connected with storage system, VGA divider, power amplifier module, satellite signal receiving module and universal external interface, on VGA divider, connect display screen and show stand, power amplifier module is connected with loudspeaker.
The utility model novel structure is unique, and fan thermal effect is good, integrated height, and light practicality, easy to use.
Accompanying drawing explanation
Fig. 1 is the utility model shell schematic diagram.
Fig. 2 is that the utility model circuit connects block diagram.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
By Fig. 1 and Fig. 2, provided, the utility model comprises housing, housing 1 upper end arranges display screen standing groove 2, display screen standing groove 2 is built-in with tilted-putted display screen 3, before and after on the housing 1 of display screen standing groove 2 belows, slide and be provided with keyboard support 4, keyboard support 4 is built-in with keyboard, housing 1 leading flank of keyboard support 4 belows is provided with buckle, display screen standing groove 2 rear side upper rim upper hinges are connected with L shaped lid 5, the front lower edge of L shaped lid 5 is provided with the snap ring 6 matching with buckle, on housing 1 right-hand end, there is show stand standing groove, in show stand standing groove, horizontally slip and be provided with draw back plate 7, on draw back plate 7, be equipped with show stand 8, in housing 1, there is host computer 9, on host computer 9, be connected with storage system 10, VGA divider 11, power amplifier module 12, satellite signal receiving module 13 and universal external interface 14, on VGA divider 11, connect display screen 3 and show stand 8, power amplifier module 12 is connected with loudspeaker 15.
Between said draw back plate 7 and housing 1, drawer-lock is housed.
Said universal external interface 14 comprises SD/MMC/MS memory card interface and USB interface.
Described housing 1 left surface is provided with fan hot hole 16.
On said housing 1 left surface, be equipped with handle 17.
When the utility model is used, only need place it on lectern, then can connect microphone by the interface on universal external interface 14 or VGA divider 11, projector, the equipment such as electronic whiteboard, user can also be sitting in and use before lectern keyboard of the present utility model and display screen 3 to carry out the synchro control with electronic whiteboard or projector etc., convenient and practical, when network signal is bad, can also start satellite signal receiving module 13 uses satellite-signals to carry out the download with data of browsing of webpage, be built-in with VGA divider 11 and facilitated the switching between various display devices, after the utility model is used and finishes, keyboard and show stand 8 can be advanced in housing 1, cover L shaped lid 5, then through snap ring buckle and drawer-lock, locked, with portable handle 17, just can easily the utility model be withdrawn.
The utility model novel structure is unique, and fan thermal effect is good, integrated height, and light practicality, easy to use.
Claims (5)
1. a multimedia teaching machine, comprise housing, it is characterized in that, housing (1) upper end arranges display screen standing groove (2), display screen standing groove (2) is built-in with tilted-putted display screen (3), slide and be provided with keyboard support (4) in the upper front and back of housing (1) of display screen standing groove (2) below, keyboard support (4) is built-in with keyboard, housing (1) leading flank of keyboard support (4) below is provided with buckle, display screen standing groove (2) rear side upper rim upper hinge is connected with L shaped lid (5), the front lower edge of L shaped lid (5) is provided with the snap ring (6) matching with buckle, on housing (1) right-hand end, there is show stand standing groove, in show stand standing groove, horizontally slip and be provided with draw back plate (7), on draw back plate (7), be equipped with show stand (8), in housing (1), there is host computer (9), on host computer (9), be connected with storage system (10), VGA divider (11), power amplifier module (12), satellite signal receiving module (13) and universal external interface (14), upper display screen (3) and the show stand (8) of connecting of VGA divider (11), power amplifier module (12) is connected with loudspeaker (15).
2. a kind of multimedia teaching machine according to claim 1, is characterized in that, between said draw back plate (7) and housing (1), drawer-lock is housed.
3. a kind of multimedia teaching machine according to claim 1, is characterized in that, said universal external interface (14) comprises SD/MMC/MS memory card interface and USB interface.
4. a kind of multimedia teaching machine according to claim 1, is characterized in that, described housing (1) left surface is provided with fan hot hole (16).
5. a kind of multimedia teaching machine according to claim 1, is characterized in that, on said housing (1) left surface, is equipped with handle (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320548490.XU CN203397539U (en) | 2013-09-05 | 2013-09-05 | Multimedia teaching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320548490.XU CN203397539U (en) | 2013-09-05 | 2013-09-05 | Multimedia teaching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203397539U true CN203397539U (en) | 2014-01-15 |
Family
ID=49909057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320548490.XU Expired - Fee Related CN203397539U (en) | 2013-09-05 | 2013-09-05 | Multimedia teaching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203397539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110349451A (en) * | 2019-06-20 | 2019-10-18 | 启东威艾信息技术有限公司 | A kind of cloud computing tutoring system |
-
2013
- 2013-09-05 CN CN201320548490.XU patent/CN203397539U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110349451A (en) * | 2019-06-20 | 2019-10-18 | 启东威艾信息技术有限公司 | A kind of cloud computing tutoring system |
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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: 20140115 Termination date: 20210905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |