CN201191452Y - Portable multimedia integrated machine - Google Patents
Portable multimedia integrated machine Download PDFInfo
- Publication number
- CN201191452Y CN201191452Y CNU2008201104366U CN200820110436U CN201191452Y CN 201191452 Y CN201191452 Y CN 201191452Y CN U2008201104366 U CNU2008201104366 U CN U2008201104366U CN 200820110436 U CN200820110436 U CN 200820110436U CN 201191452 Y CN201191452 Y CN 201191452Y
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- CN
- China
- Prior art keywords
- shell
- outer casing
- portable multimedia
- interface
- projector
- 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 is a portable multimedia integral machine, which comprises an outer casing, and the outer casing is internally equipped with a computer, a projection machine, a display stand, an external camera, a power amplifier, sound boxes, a sound collecting system, interfaces, knobs, a one-click power supply and a signal source control device. A lens opening of the projection machine is arranged on the front face of the outer casing, a plurality of interfaces and knob devices and a power switch device are arranged at the rear of the outer casing, the sound boxes are arranged at two ends of the rear of the outer casing, the top of the outer casing is equipped with a slot, an antiskid push rod is embedded in the slot, the antiskid push rod is connected with the focal length setting of the projection machine, and the lateral faces of the outer casing are equipped with display stand interfaces and handles. The portable multimedia integral machine is small in volume, perfect in function and low in total price, and is adaptable to the information education of schools.
Description
Technical field
The utility model relates to a kind of multimedia presentation system, is a kind of portable multimedia all-in-one specifically.
Background technology
Present most regular primary and secondary schools economic condition a little less than, characteristics such as schoolhouse anxiety, equipment shortage, natural resources shortage are difficult to have simultaneously and use plurality of devices such as projector, computer, real object exhibition booth, audio amplifier, power amplifier, wireless microphone, cable microphone, Classic Course.This has just limited the popularization of modernizing teaching greatly, can not satisfy carrying out of all kinds of large, medium and small school information educational class.
The utility model content
The purpose of this utility model is for providing a kind of total cost low, highly integrated portable multimedia all-in-one.
The technical scheme that realizes the foregoing invention purpose is as follows:
The portable multimedia all-in-one, a kind of portable multimedia all-in-one, comprise a shell, be provided with computer in the shell, projector, external camera, power amplifier, audio amplifier, voice acquisition system, interface the knob panel, one-touch power supply and signal source control device, computer is connected with projector respectively, power supply, interface knob panel and power amplifying device, projector also is connected with the exhibition booth interface with power supply, power amplifying device also with audio amplifier, power supply is connected with voice acquisition system, audio amplifier is arranged on the both sides of shell back, interface the knob panel be arranged on shell back middle part, the front of shell is provided with the projector lens opening, have cylindrical void above the shell, cylindrical void is embedded in anti-skidding push rod, and anti-skidding push rod is connected with the focus adjustment of projector, and a side of shell is provided with the exhibition booth interface.
One side of shell is provided with handle.
Outer casing bottom is provided with the adjustable support pin.
The utility model collects multiple function and is the whole body by projector, computer, real object exhibition booth, audio amplifier, power amplifier, wireless microphone, cable microphone equal altitudes are become one, and volume is little, and function is complete, and total price is low, is applicable to the information education of school.
Description of drawings
Fig. 1 is a structural drawing of the present utility model
Fig. 2 is an external structure stereographic map of the present utility model
Fig. 3 is an outside front view of the present utility model
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As Fig. 1 and Fig. 2, shown in Figure 3, the portable multimedia all-in-one, it is characterized by: a kind of portable multimedia all-in-one, comprise a shell, be provided with computer in the shell, projector, external camera, power amplifier, audio amplifier, voice acquisition system, interface the knob panel, one-touch power supply and signal source control device, computer is connected with projector respectively, power supply, interface knob panel and power amplifying device, projector also is connected with the exhibition booth interface with power supply, power amplifying device also with audio amplifier, power supply is connected with voice acquisition system, and audio amplifier is arranged on the both sides of shell back, interface the knob panel be arranged on shell back middle part, the front of shell is provided with the projector lens opening, has cylindrical void above the shell, and cylindrical void is embedded in anti-skidding push rod, anti-skidding push rod is connected with the focus adjustment of projector, one side of shell is provided with the exhibition booth interface, and a side of shell is provided with handle, and outer casing bottom is provided with the adjustable support pin.
The utility model also can pass through interface, external computer.
Projector's focal length: be adjusted in and open a horizontal type cylindrical void above the projector lens, embed anti-skidding push rod and can directly adjust projector's focal length.
Handle: open a stealthy handle at machine rational position side, safety, firm, attractive in appearance.
Heat radiation: put the appropriate design thermovent according to equipment, attractive in appearance, effective.
Feet: conveniently adjusted projected image height.
Claims (5)
1. portable multimedia all-in-one, it is characterized by: comprise a shell, be provided with computer in the shell, projector, external camera, power amplifier, audio amplifier, voice acquisition system, the multiple signals interface, the knob panel, one-touch power supply and signal source control device, be connected with projector respectively, power supply, interface knob panel and power amplifying device, projector also is connected with the exhibition booth interface with power supply, power amplifying device also with audio amplifier, power supply is connected with voice acquisition system, audio amplifier is arranged on the both sides of shell back, interface the knob panel be arranged on shell back middle part, the front of shell is provided with the projector lens opening, have cylindrical void above the shell, cylindrical void is embedded in anti-skidding push rod, anti-skidding push rod is connected with the focus adjustment of projector, and a side of shell is provided with the exhibition booth interface.
2. portable multimedia all-in-one according to claim 1 is characterized by: a side of shell is provided with handle.
3. portable multimedia all-in-one according to claim 1 is characterized by: outer casing bottom is provided with the adjustable support pin.
4. portable multimedia all-in-one according to claim 1 is characterized by: computer can built-in one-touch interlock.
5. portable multimedia all-in-one according to claim 1 is characterized by: described computer is an external, connects by interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201104366U CN201191452Y (en) | 2008-04-16 | 2008-04-16 | Portable multimedia integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201104366U CN201191452Y (en) | 2008-04-16 | 2008-04-16 | Portable multimedia integrated machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201191452Y true CN201191452Y (en) | 2009-02-04 |
Family
ID=40335615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201104366U Expired - Fee Related CN201191452Y (en) | 2008-04-16 | 2008-04-16 | Portable multimedia integrated machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201191452Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834983A (en) * | 2009-03-09 | 2010-09-15 | 天瀚科技股份有限公司 | Audiovisual reading device with projection function |
| 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 |
-
2008
- 2008-04-16 CN CNU2008201104366U patent/CN201191452Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834983A (en) * | 2009-03-09 | 2010-09-15 | 天瀚科技股份有限公司 | Audiovisual reading device with projection function |
| 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 |
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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: 20090204 Termination date: 20120416 |