CN202042063U - Portable multimedia teaching all-in-one machine - Google Patents
Portable multimedia teaching all-in-one machine Download PDFInfo
- Publication number
- CN202042063U CN202042063U CN2011200864250U CN201120086425U CN202042063U CN 202042063 U CN202042063 U CN 202042063U CN 2011200864250 U CN2011200864250 U CN 2011200864250U CN 201120086425 U CN201120086425 U CN 201120086425U CN 202042063 U CN202042063 U CN 202042063U
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- box
- fixedly connected
- host computer
- portable multimedia
- casing
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Abstract
The utility model relates to a portable multimedia teaching all-in-one machine, which integrates devices such as a computer, a central controller, a power amplifier, a video display table and the like. The portable multimedia teaching all-in-one machine comprises a box, a computer host, a projector, a video display table and an accessory device, the box comprises a box cover, a box shell, a handle and a box lock catch, the box cover is fixedly connected with the box shell via hinges, the hinges are fixedly connected to the top of the box, the front side of the box cover is fixedly connected with the handle and the box lock catch, the box cover can be locked with the box shell, the rear of the lower end of the projector is connected with the box on the outer side of the computer host via hinges, the projector is provided with an angle adjusting knob for adjusting the height of a projected picture, two loudspeaker position holes are arranged on the back of the box, loudspeakers are respectively mounted in the loudspeaker position holes, decorating covers are mounted at loudspeaker openings, the rear side of the box shell is fixedly connected with a supporting bottom column, and the video display table is mechanically connected with a computer host box via a movable rod.
Description
Technical field
The utility model relates to the multimedia teaching facility field, and characteristics are that equipment such as a kind of current collection brain, middle control, power amplifier, video presenter are in the portable multimedia teaching one-piece of one.
Background technology
Present multi-media classroom equipment, majority are to be disperseed to install by equipment such as computer, middle control, power amplifier, video presenters, need a lot of connecting lines between the equipment, and equipment is installed complicated, and maintenance is inconvenient, are not easy to move and use; Though there is integrated computer-projector to occur, mostly be projector and computer and be encapsulated in the casing, be unfavorable for heat radiation, projector safeguards and the inconvenience that more changes the bulb; There is a kind of computer-projector machine combination installation volume huge again, is not easy to move.
The utility model content
Technical problem to be solved in the utility model provides a kind of simple in structure, and is light and handy convenient, is convenient to move the portable multimedia teaching one-piece that uses.
For solving the problems of the technologies described above, the utility model is realized as follows: portable multimedia teaching one-piece described in the utility model comprises casing, host computer, projector, screen exhibition booth and accessory device; Casing comprises Box Cover, cabinet shell, handle and casing snap close; Box Cover relies on the hinge hinge to fixedly connected with cabinet shell, and the hinge hinge is fixedly connected on the casing top, the front side of Box Cover fixedly connected handle and casing snap close, Box Cover can lock with cabinet shell; Host computer, projector, screen exhibition booth and accessory device are fixedly connected on box house; The rear portion, lower end of projector is connected by the outer side box body of hinge hinge and host computer, and projector is provided with the angular adjustment button of regulating the projected picture height; Casing is provided with two loudspeaker location holes behind, is separately installed with loudspeaker in the loudspeaker location hole, and the hydraucone place is equipped with cover of upholstery, and the rear side position of cabinet shell is fixedly connected with the support foundation, supports foundation and casing placement plane contact when standing up; Screen is fixedly connected with video frequency pick-up head on the exhibition booth, and video presenter constitutes mechanical connection by motion bar and computer host box.
Described accessory device comprises telepilot, radio keyboard mouse, interactive electronic teacher's pointer receiving trap and wireless microphone; The receiver of radio keyboard mouse is connected to the USB interface of host computer; Wireless microphone is provided with the volume control knob.
Described telepilot is an infrared remote controller.
Described telepilot is the radio-type telepilot.
Be respectively equipped with a bond switching machine button, volume adjusting button on described host computer and the telepilot; Host computer is provided with projection signal's switching key.
Be fixedly connected with host computer module, central controller module, sound control module, image control module, power amplifier module on the described host computer; Central controller module comprises that control line connects computer module, sound control module, image control module, power amplifier module; Described image control module is provided with VGA image input interface; Described host computer module is provided with USB interface, RJ45 interface.
Accessory device can electrically connect by USB interface, infrared ray, wireless telecommunications and host computer formation in the described casing.
The sidewall of described cabinet shell is provided with power interface.
Good effect of the present utility model: portable multimedia teaching one-piece described in the utility model is lightly convenient, be convenient to move and use, the portable multimedia teaching one-piece has the casing of special opening, the Box Cover turning joint is installed on above the casing, portable handle is installed on the casing, comprise modules such as host computer, central controller, power amplifier, loudspeaker, video showing platform, wireless microphone, Digiplex and radio keyboard mouse in the casing, equipment has the control system unified management, has key start control button; Projector can change the model of projector according to user's requirement; its case lid is by reasonably design; uncap is convenient to projector heat radiation during use; it when closing a desirable external packing structure; equipment such as protection projector, annex can be placed into again in the casing, greatly facilitates the user; an equipment can use the investment of having saved the unit equipment aspect for a plurality of positions simultaneously.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model closure state
Fig. 2 is the structural representation of the utility model open mode
Fig. 3 is the structural representation at the utility model back
Fig. 4 is the structural representation of control module of the present utility model
Among the figure, 1 cabinet shell, 2 computer host boxes, 3 projectors
4USB interface 5 audio input interfaces 6 audio output interfaces
7 signal switching key 8VGA interfaces, 9 netting twine interfaces
10 power interfaces, 11 video presenters, 12 gooseneck type motion bars
13 projector's angular adjustment buttons, 14 relay indicating lights, one 15 handles
16 hinge hinges, 17 casing snap closes, 18 left side loudspeaker
19 support foundation 20 relay indicating lights 2 21 infrared remote control interfaces
22 wireless remote control interfaces, 23 volumes are regulated and are increased button
24 volumes are regulated and are reduced button 25 mute buttons
26 1 bond switching machine buttons, 27. right side loudspeaker
Embodiment
As shown in Figures 1 to 4, portable multimedia teaching one-piece described in the utility model comprises casing, host computer, projector, screen exhibition booth and accessory device; Casing comprises Box Cover, cabinet shell, handle and casing snap close; Box Cover relies on the hinge hinge to fixedly connected with cabinet shell, and the hinge hinge is fixedly connected on the casing top, the front side of Box Cover fixedly connected handle and casing snap close, Box Cover can lock with cabinet shell; Host computer, projector, screen exhibition booth and accessory device are fixedly connected on box house; The rear portion, lower end of projector is connected by the outer side box body of hinge hinge and host computer, and projector is provided with the angular adjustment button of regulating the projected picture height; Casing is provided with two loudspeaker location holes behind, is separately installed with loudspeaker in the loudspeaker location hole, and the hydraucone place is equipped with cover of upholstery, and the rear side position of cabinet shell is fixedly connected with the support foundation, supports foundation and casing placement plane contact when standing up; Screen is fixedly connected with video frequency pick-up head on the exhibition booth, and video presenter constitutes mechanical connection by motion bar and computer host box.
Described accessory device comprises telepilot, radio keyboard mouse, interactive electronic teacher's pointer receiving trap and wireless microphone; The receiver of radio keyboard mouse is connected to the USB interface of host computer; Wireless microphone is provided with the volume control knob.
Described telepilot is an infrared remote controller.
Described telepilot is the radio-type telepilot.
Be respectively equipped with a bond switching machine button, volume adjusting button on described host computer and the telepilot; Host computer is provided with projection signal's switching key.
Be fixedly connected with computer module, central controller module, sound control module, image control module, power amplifier module on the described host computer; Central controller module comprises that control line connects computer module, sound control module, image control module, power amplifier module; Described image control module is provided with VGA image input interface; Described computer module is provided with USB interface, RJ45 interface.
Accessory device can electrically connect by USB interface, infrared ray, wireless telecommunications and host computer formation in the described casing.
The sidewall of described cabinet shell is provided with power interface.
Also be provided with radio keyboard mouse interface, audio output interface, netting twine interface, relay indicating light one and signal switching key on the described host computer module.
Described sound control module is provided with audio input interface, microphone interface.
The loudspeaker that described power amplifier module connects are divided into left side loudspeaker and right side loudspeaker; Left side loudspeaker and right side loudspeaker are fixedly connected on the rear side of cabinet shell, be provided with power amplifier module control operation panel between left side loudspeaker and the right side loudspeaker, panel is provided with that relay indicating light two, infrared remote control interface, wireless remote control connect, volume regulate increase button, volume is regulated and is reduced a button and a bond switching machine button; Four angular positions of the rear side of cabinet shell are fixedly connected with four support foundation.
Described central controller module is provided with wireless remote control antenna and operation push-button.
The course of work of the present utility model is:
Portable multimedia teaching one-piece described in the utility model, be connected with host computer module, central controller module, sound control module, power amplifier module etc. at teaching main frame casing internal fixation, on the teaching main frame casing image data interface, the control interface that links to each other with projector arranged, have for the user and operate the button of usefulness, host power supply and status indicator lamp, USB interface is arranged, computer notebook input interface, sound input interface; Teaching is equipped with video frequency pick-up head on the mainframe box, and video frequency pick-up head connects by motion bar, and camera can be by the crooked rotation of customer requirements with convenient file and the data in kind of taking, when closing camera can folding and unfolding in outer container; Two loudspeaker are equipped with at teaching main frame casing back, play left and right sides two-channel sound respectively; Teaching main frame casing one-piece construction is simple, and is light and handy convenient, is convenient to move and uses.
Claims (8)
1. the portable multimedia teaching one-piece is characterized in that: comprise casing, host computer, projector, screen exhibition booth and accessory device; Casing comprises Box Cover, cabinet shell, handle and casing snap close; Box Cover relies on the hinge hinge to fixedly connected with cabinet shell, and the hinge hinge is fixedly connected on the casing top, the front side of Box Cover fixedly connected handle and casing snap close, Box Cover can lock with cabinet shell; Host computer, projector, screen exhibition booth and accessory device are fixedly connected on box house; The rear portion, lower end of projector is connected by the outer side box body of hinge hinge and host computer, and projector is provided with the angular adjustment button of regulating the projected picture height; Casing is provided with two loudspeaker location holes behind, is separately installed with loudspeaker in the loudspeaker location hole, and the hydraucone place is equipped with cover of upholstery, and the rear side position of cabinet shell is fixedly connected with the support foundation, supports foundation and casing placement plane contact when standing up; Screen is fixedly connected with video frequency pick-up head on the exhibition booth, and video presenter constitutes mechanical connection by motion bar and computer host box.
2. portable multimedia teaching one-piece according to claim 1 is characterized in that: described accessory device comprises telepilot, radio keyboard mouse, interactive electronic teacher's pointer receiving trap and wireless microphone; The receiver of radio keyboard mouse is connected to the USB interface of host computer; Wireless microphone is provided with the volume control knob.
3. portable multimedia teaching one-piece according to claim 2 is characterized in that: the telepilot that described accessory device comprises is an infrared remote controller.
4. portable multimedia teaching one-piece according to claim 2 is characterized in that: the telepilot that described accessory device comprises is the radio-type telepilot.
5. portable multimedia teaching one-piece according to claim 1 is characterized in that: be respectively equipped with a bond switching machine button, volume adjusting button on described host computer and the telepilot; Host computer is provided with projection signal's switching key.
6. portable multimedia teaching one-piece according to claim 1 is characterized in that: be fixedly connected with host computer module, central controller module, sound control module, image control module, power amplifier module on the described host computer; Central controller module comprises that control line connects computer module, sound control module, image control module, power amplifier module; Described image control module is provided with VGA image input interface; Described host computer module is provided with USB interface, RJ45 interface.
7. portable multimedia teaching one-piece according to claim 1 is characterized in that: accessory device can electrically connect by USB interface, infrared ray, wireless telecommunications and host computer formation in the described casing.
8. portable multimedia teaching one-piece according to claim 1 is characterized in that: the sidewall of described cabinet shell is provided with power interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200864250U CN202042063U (en) | 2011-03-29 | 2011-03-29 | Portable multimedia teaching all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200864250U CN202042063U (en) | 2011-03-29 | 2011-03-29 | Portable multimedia teaching all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202042063U true CN202042063U (en) | 2011-11-16 |
Family
ID=44969500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200864250U Expired - Fee Related CN202042063U (en) | 2011-03-29 | 2011-03-29 | Portable multimedia teaching all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202042063U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103440788A (en) * | 2013-08-31 | 2013-12-11 | 四川东山教学设备有限责任公司 | Interactive multimedia all-in-one machine |
| CN105303917A (en) * | 2015-12-07 | 2016-02-03 | 吉安英佳电子科技有限公司 | Intelligent startup & shutdown control method of multimedia integrated machine |
| CN106205241A (en) * | 2016-09-29 | 2016-12-07 | 广东广视通科教设备有限公司 | Multi-functional geographical teaching equipment |
| CN106205242A (en) * | 2016-09-29 | 2016-12-07 | 广东广视通科教设备有限公司 | Three-dimensional geographical projector equipment |
| CN106723984A (en) * | 2016-11-25 | 2017-05-31 | 合肥海亚信息科技有限公司 | A kind of multi-media classroom operating desk |
-
2011
- 2011-03-29 CN CN2011200864250U patent/CN202042063U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103440788A (en) * | 2013-08-31 | 2013-12-11 | 四川东山教学设备有限责任公司 | Interactive multimedia all-in-one machine |
| CN105303917A (en) * | 2015-12-07 | 2016-02-03 | 吉安英佳电子科技有限公司 | Intelligent startup & shutdown control method of multimedia integrated machine |
| CN106205241A (en) * | 2016-09-29 | 2016-12-07 | 广东广视通科教设备有限公司 | Multi-functional geographical teaching equipment |
| CN106205242A (en) * | 2016-09-29 | 2016-12-07 | 广东广视通科教设备有限公司 | Three-dimensional geographical projector equipment |
| CN106723984A (en) * | 2016-11-25 | 2017-05-31 | 合肥海亚信息科技有限公司 | A kind of multi-media classroom operating desk |
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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: 20111116 Termination date: 20150329 |
|
| EXPY | Termination of patent right or utility model |