CN202632568U - Wireless multimedia wall-hanging computer teaching device - Google Patents
Wireless multimedia wall-hanging computer teaching device Download PDFInfo
- Publication number
- CN202632568U CN202632568U CN 201220297269 CN201220297269U CN202632568U CN 202632568 U CN202632568 U CN 202632568U CN 201220297269 CN201220297269 CN 201220297269 CN 201220297269 U CN201220297269 U CN 201220297269U CN 202632568 U CN202632568 U CN 202632568U
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- hanging
- wireless
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- computer teaching
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Abstract
The utility model relates to a wireless multimedia wall-hanging computer teaching device. The wireless multimedia wall-hanging computer teaching device comprises a wall hanging bracket (1); wall hanging frames (2) are mounted on the wall hanging bracket (1); a first display (3) and a second display (4) are mounted on the wall hanging bracket (1); loudspeaker boxes (5) are mounted on the wall mounting bracket (1); a main control computer (6) is mounted at the lower side of the wall hanging bracket (1); and a keyboard (60), a DVD (Digital Video Disk) drive (61), a USB (Universal Serial Bus) data interface (62) and a network line interface (63) are mounted on the main control computer (6). The wireless multimedia wall-hanging computer teaching device is characterized by being further provided with a wireless handheld input device (7), wherein the wireless handheld input device (7) is provided with a wireless data card (70), and the wireless data card (70) is connected with the USB data interface (62). The wireless multimedia wall-hanging computer teaching device has the beneficial effects that the wireless multimedia wall-hanging computer teaching device can be hung at a required location according to site environments due to the adoption of a wall-hanging structure; due to the adoption of a dual-display design, more contents can be displayed, and the context contrast is facilitated; and the wireless handheld input device is arranged, so that the interaction with a computer is facilitated.
Description
Affiliated technical field
The utility model relates to computer teaching device field, especially relates to a kind of radio multimedium wall-hanging computer teaching device.
Background technology
The Multi-media Computer Teaching technology is used widely in China at present, and computing machine, projector etc. have replaced educational aids such as traditional blackboard, chalk gradually, in the application of teaching, training, meeting report, have obtained good result of use.
But traditional multimedia teaching apparatus still has the place not as people's will in practice.For example be, generally adopt single display screen,, often need frequent toggle screen to show, have influence on teacher's teaching rhythm when needs carry out context when quoting explanation.Again for example, existing Multi-media Computer Teaching device need be made courseware in advance, when carrying out scene mark, change, need turn back to the other operation of computing machine, and man-machine interaction extremely bothers.For another example, existing computer teaching device can only be fixed installation, can not move, and is difficult to adapt to different installation environments, has improved the cost of disposing indirectly.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, and radio multimedium wall-hanging computer teaching device is provided, and adopts wall-hanging installation; Use flexibly, easy for installation, adopt double screen to show; Can show more contents, configuration hand-hold wireless input unit, convenient and computer interactive; Can make amendment to screen display content, more help on-the-spot teaching and use.
For achieving the above object, the technical scheme that the utility model adopts is: radio multimedium wall-hanging computer teaching device comprises wall hanging rack; Assembly wall hanger on the wall hanging rack; First display and second display are installed on the wall hanging rack, audio amplifier is installed on the wall hanging rack, the wall hanging rack downside is installed main control computer; Keyboard, DVD drive, usb data interface and netting twine interface are installed on the main control computer; It is characterized in that: also be provided with the wireless handheld input unit, described wireless handheld input unit is provided with wireless data card, and described wireless data card is connected with described usb data interface.
Further, said wireless handheld input unit is provided with the touch-screen input module.
Further, said wireless handheld input unit is provided with the laser pen module.
The beneficial effect of the utility model is: adopt wall-hanging structure, be easy to install, both can be fixedly mounted on the wall of classroom, also can be mounted on required place according to site environment; The design of employing dual screen can show more contents, is easy to teaching and uses, and can on two displays, show the different contents of courses, is easy to the context contrast; Be provided with the wireless handheld input unit, convenient and computer interactive can be write modification to screen display content, is easy to on-the-spot teaching more and uses.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
The embodiment of the utility model provides radio multimedium wall-hanging computer teaching device, comprises wall hanging rack 1; Assembly wall hanger 2 on the wall hanging rack 1 is provided with two, lays respectively at the right ends of wall hanging rack 1.First display 3 and second display 4 are installed on the wall hanging rack 1, and said display (3,4) is a light-emitting diode display; Audio amplifier 5 is installed on the wall hanging rack 1, and audio amplifier 5 can be to the content of courses broadcasts that amplify, and simultaneously, the teacher also can utilize microphone, realizes that the sound expansion puts, and makes that in the especially large-scale classroom, whole students can both catch in the classroom.
Wall hanging rack 1 downside is installed main control computer 6; Keyboard 60, DVD drive 61, usb data interface 62 and netting twine interface 63 are installed on the main control computer 6; Can realize various data input forms; Like CD, USB device, network input etc., be fit to various forms of education informations carriers, very easy to use.
Also be provided with wireless handheld input unit 7, described wireless handheld input unit 7 is provided with wireless data card 70, and described wireless data card 70 is connected with described usb data interface 62.Said wireless handheld input unit 7 is provided with touch-screen input module 71.The user eliminates the yoke of data connecting line through various information of touch-screen input module 71 inputs and the various computer interactives operations of execution.
As preferred embodiment, said wireless handheld input unit 7 is provided with laser pen module 72, makes things convenient for the on-the-spot instruction screen of user to use.
The embodiment of the utility model provides the above content that discloses; It is the preferable specific embodiment of the utility model; The purpose of all and the utility model is equivalent or impartial content with the effect that can reach; And for those skilled in the art can unlabored simple and easy modification, modification, improvement or variation, all should not break away from the patent right scope of opinion that the utility model is contained.
Claims (3)
1. radio multimedium wall-hanging computer teaching device; Comprise wall hanging rack (1), wall hanging rack (1) is gone up assembly wall hanger (2), and wall hanging rack (1) is gone up first display (3) and second display (4) are installed; Wall hanging rack (1) is gone up audio amplifier (5) is installed; Wall hanging rack (1) downside is installed main control computer (6), and main control computer (6) is gone up keyboard (60), DVD drive (61), usb data interface (62) and netting twine interface (63) are installed, and it is characterized in that: also be provided with wireless handheld input unit (7); Described wireless handheld input unit (7) is provided with wireless data card (70), and described wireless data card (70) is connected with described usb data interface (62).
2. radio multimedium wall-hanging computer teaching device according to claim 1, it is characterized in that: said wireless handheld input unit (7) is provided with touch-screen input module (71).
3. radio multimedium wall-hanging computer teaching device according to claim 1, it is characterized in that: said wireless handheld input unit (7) is provided with laser pen module (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220297269 CN202632568U (en) | 2012-06-25 | 2012-06-25 | Wireless multimedia wall-hanging computer teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220297269 CN202632568U (en) | 2012-06-25 | 2012-06-25 | Wireless multimedia wall-hanging computer teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202632568U true CN202632568U (en) | 2012-12-26 |
Family
ID=47385736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220297269 Expired - Fee Related CN202632568U (en) | 2012-06-25 | 2012-06-25 | Wireless multimedia wall-hanging computer teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202632568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851389A (en) * | 2015-03-12 | 2015-08-19 | 滨州学院 | LED writing display screen based on wireless transmission |
| SE543949C2 (en) * | 2020-10-02 | 2021-10-05 | Ikea Supply Ag | A panel-shaped electronic device with intersecting cable channels on the back-side |
-
2012
- 2012-06-25 CN CN 201220297269 patent/CN202632568U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851389A (en) * | 2015-03-12 | 2015-08-19 | 滨州学院 | LED writing display screen based on wireless transmission |
| SE543949C2 (en) * | 2020-10-02 | 2021-10-05 | Ikea Supply Ag | A panel-shaped electronic device with intersecting cable channels on the back-side |
| SE2051155A1 (en) * | 2020-10-02 | 2021-10-05 | Ikea Supply Ag | A panel-shaped electronic device with intersecting cable channels on the back-side |
| WO2022071867A1 (en) * | 2020-10-02 | 2022-04-07 | Ikea Supply Ag | A panel-shaped electronic device with intersecting cable channels on the back side |
| US11832408B2 (en) | 2020-10-02 | 2023-11-28 | Ikea Supply Ag | Panel-shaped electronic device with intersecting cable channels on the back side |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20130625 |