CN203659243U - Miniature multimedia teaching device - Google Patents
Miniature multimedia teaching device Download PDFInfo
- Publication number
- CN203659243U CN203659243U CN201420033418.8U CN201420033418U CN203659243U CN 203659243 U CN203659243 U CN 203659243U CN 201420033418 U CN201420033418 U CN 201420033418U CN 203659243 U CN203659243 U CN 203659243U
- Authority
- CN
- China
- Prior art keywords
- laptop computer
- upper cover
- miniature multimedia
- instructional device
- supporting seat
- 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 discloses a miniature multimedia teaching device comprising supporting legs and a box body. The box body is provided with an upper cover. The miniature multimedia teaching device is characterized in that the box body is internally provided with a supporting base; a portable computer body is arranged on the supporting base; a display screen of the portable computer is connected with the upper cover; the portable computer is communicated with a wireless projector through a wireless network card; and the upper cover is provided with a cipher lock. The multimedia teaching device is simple in structure, ingenious in conception, little in occupation space, convenient to carry, and is suitable for popularization and application.
Description
Technical field
The utility model teaching aid field, specifically, relates to a kind of miniature multimedia instructional device.
Background technology
Existing multimedia teaching apparatus adopts old-fashioned body structure mostly, body structure is all for the supporting design of box-type computing machine, bulky and heavy, carrying gets up to waste time and energy, and take very large parking space, the in the situation that of microcomputer fast development, this kind of multimedia teaching apparatus brings a lot of inconvenience to modernizing teaching.This is the deficiencies in the prior art part.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of miniature multimedia instructional device, takies volume little, convenient in carrying, and automaticity is high.
The utility model adopts following technical scheme to realize goal of the invention:
A kind of miniature multimedia instructional device, comprise supporting leg and casing, on described casing, be provided with upper cover, it is characterized in that: described casing one side is provided with supporting seat, on described supporting seat, be provided with laptop computer body, described laptop computer display screen both sides are actively socketed on described and cover, and described laptop computer main body is communicated by letter with Wireless projector by wireless network card, cover on described and are provided with coded lock.
As the further restriction to the technical program, on described supporting seat, be provided with air hole and connecting hole.
As the further restriction to the technical program, on described casing, be provided with drawer.
As the further restriction to the technical program, on described casing, be also provided with Wireless projector support, microphone and audio-frequence player device.
As the further restriction to the technical program, described laptop computer main body is arranged in the pickup groove of described supporting seat, and described connecting hole is set in described pickup groove.
As the further restriction to the technical program, described laptop computer display screen both sides are arranged in the chute of described upper cover bottom surface.
As the further restriction to the technical program, cover on described and be provided with handle.
Compared with prior art, advantage of the present utility model and good effect are: laptop computer main body of the present utility model is positioned in the pickup groove of supporting seat, laptop computer display screen both sides are arranged in the chute of upper cover, when use, open coded lock, utilize handle upwards to start upper cover, laptop computer display screen is raised under the drive of upper cover, drawer is used for placing Wireless projector or other teaching aid, Wireless projector is positioned on projector mount, laptop computer main body realizes and the communicating by letter of Wireless projector by wireless network card, adjust the position of microphone, to reach best amplifying effect, now, can carry out teaching, finish using, directly upper cover is closed, lock coded lock, very convenient.Audio-frequence player device is play for the broadcast message that receives school, is convenient to student and understands in time the announcement information of school.The utility model is simple in structure, is skillfully constructed, take up room little, and convenient in carrying, suitable applying.
Accompanying drawing explanation
Fig. 1 is the closed condition structural representation of the utility model preferred embodiment.
Fig. 2 is the open mode structural representation of the utility model preferred embodiment.
In figure, 1, supporting leg, 2, casing, 3, upper cover, 4, supporting seat, 5, laptop computer main body, 6, laptop computer display screen, 7, Wireless projector, 8, coded lock, 9, air hole, 10, connecting hole, 11, drawer, 12, Wireless projector support, 13, microphone, 14, audio-frequence player device, 15, pickup groove, 16, chute, 17, handle.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is further described in detail.
Referring to Fig. 1, the utility model comprises supporting leg 1 and casing 2, on described casing 2, be provided with upper cover 3, in described casing 2, be provided with supporting seat 4, on described supporting seat 4, be provided with laptop computer body 5, described laptop computer display screen 6 both sides are actively socketed on described upper cover 3, and described laptop computer body 5 is communicated by letter with Wireless projector 7 by wireless network card, on described upper cover 3, are provided with coded lock 8.
On described supporting seat 4, be provided with air hole 9 and connecting hole 10.
On described casing 2, be provided with drawer 11.
On described casing 2, be also provided with Wireless projector support 12, microphone 13 and audio-frequence player device 14.
Described laptop computer main body 5 is arranged in the pickup groove 15 of described supporting seat 4, interior described connection 10 holes that arrange of described pickup groove 15.
Described laptop computer display screen 6 both sides are arranged in the chute 16 of described upper cover 3 bottom surfaces.
On described upper cover 3, be provided with handle 17.
Laptop computer main body 5 of the present utility model is positioned in the pickup groove of supporting seat 4, laptop computer display screen 6 both sides are arranged in the chute 16 of upper cover 3, when use, open coded lock 8, utilize handle 17 upwards to start upper cover 3, laptop computer display screen 6 is raised under the drive of upper cover 3, drawer 11 is for placing Wireless projector 7 or other teaching aid, Wireless projector 12 is positioned on projector mount 12, laptop computer main body 5 realizes and the communicating by letter of Wireless projector by wireless network card, adjust 13 positions of microphone, to reach best amplifying effect, now, can carry out teaching, finish using, directly upper cover 3 is closed, lock coded lock 8, very convenient.Audio-frequence player device 14 is play for the broadcast message that receives school, is convenient to student and understands in time the announcement information of school.
Certainly; above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art make in essential scope of the present utility model, also belong to protection domain of the present utility model.
Claims (7)
1. a miniature multimedia instructional device, comprise supporting leg and casing, on described casing, be provided with upper cover, it is characterized in that: described casing one side is provided with supporting seat, on described supporting seat, be provided with laptop computer body, described laptop computer display screen both sides are actively socketed on described and cover, and described laptop computer main body is communicated by letter with Wireless projector by wireless network card, cover on described and are provided with coded lock.
2. miniature multimedia instructional device according to claim 1, is characterized in that: on described supporting seat, be provided with air hole and connecting hole.
3. miniature multimedia instructional device according to claim 1, is characterized in that: on described casing, be provided with drawer.
4. miniature multimedia instructional device according to claim 1, is characterized in that: on described casing, be also provided with Wireless projector support, microphone and audio-frequence player device.
5. miniature multimedia instructional device according to claim 2, is characterized in that: described laptop computer main body is arranged in the pickup groove of described supporting seat, and described connecting hole is set in described pickup groove.
6. miniature multimedia instructional device according to claim 2, is characterized in that: described laptop computer display screen both sides are arranged in the chute of described upper cover bottom surface.
7. according to the miniature multimedia instructional device one of claim 1-6 Suo Shu, it is characterized in that: on described, cover and be provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420033418.8U CN203659243U (en) | 2014-01-20 | 2014-01-20 | Miniature multimedia teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420033418.8U CN203659243U (en) | 2014-01-20 | 2014-01-20 | Miniature multimedia teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203659243U true CN203659243U (en) | 2014-06-18 |
Family
ID=50925610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420033418.8U Expired - Fee Related CN203659243U (en) | 2014-01-20 | 2014-01-20 | Miniature multimedia teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203659243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444258A (en) * | 2016-10-25 | 2017-02-22 | 广西大学 | A multifunctional projector support |
-
2014
- 2014-01-20 CN CN201420033418.8U patent/CN203659243U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444258A (en) * | 2016-10-25 | 2017-02-22 | 广西大学 | A multifunctional projector support |
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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: 20140618 Termination date: 20150120 |
|
| EXPY | Termination of patent right or utility model |