CN201718012U - Retractable portable multimedia audio system - Google Patents
Retractable portable multimedia audio system Download PDFInfo
- Publication number
- CN201718012U CN201718012U CN2010202799779U CN201020279977U CN201718012U CN 201718012 U CN201718012 U CN 201718012U CN 2010202799779 U CN2010202799779 U CN 2010202799779U CN 201020279977 U CN201020279977 U CN 201020279977U CN 201718012 U CN201718012 U CN 201718012U
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- China
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- audio
- portable multimedia
- mainframe box
- audio system
- sound
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- Expired - Fee Related
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Abstract
The utility model discloses a retractable portable multimedia audio system, which belongs to the technical field of multimedia speakers. The retractable portable multimedia audio system comprises a main case and at least two sound boxes, wherein a multimedia player is installed in the main case, a loudspeaker is installed in each sound box, and the sound boxes are installed in a chute of the main case and also can be connected with the main case through a hinge; the sound boxes can extend out of the chute or are released through overturning the hinge, and the distance between the two loudspeakers in the two sound boxes is equal to or greater than that between two ears of the human body, therefore, the stereophonic effect or the surround sound effect of the multi-channel audio system is fully exerted, and the excellent sound effect is obtained; and when the sound boxes are put into the main case, the retractable portable multimedia audio system is convenient for carrying due to the small size.
Description
Technical field
The utility model discloses a kind of extendible portable multimedia combination audio, belong to multimedia sound technique field.
Background technology
Development along with digital technology, stereo equipment is done littler and littler, very be easy to carry, the shortcoming of existing portable stereo stereo set is that distance is too little between the boombox, have a strong impact on stereophonic effect (if appreciate with earphone, just become personal belongings, lost the background music function of stereo set).Some small desk multimedia loudspeaker boxes, though acoustics is preferably arranged, volume is bigger, occupy when being placed on the desktop desktop than large tracts of land, inconvenience is carried.Along with era development, placement multimedia sound equipment and desk lamp have become basic configuration above the desk.
The utility model content.
The purpose of this utility model is a kind of extendible portable multimedia combination audio of design, and when audio amplifier is accepted, multimedia combination audio volume is very little, is easy to carry; Decontrol when audio amplifier, the loudspeaker distance in the audio amplifier is equal to or greater than the distance between human body two ears, and the stereophonic effect of multichannel audio or surrounding sound effect are given full play to.Can also Combined Led Light Up on the extendible portable multimedia combination audio or other light sources illuminating lamp function, be illuminating lamp and multimedia combination audio efficiently, do not take too big desktop area again.
The technical solution of the utility model is that extendible portable multimedia combination audio comprises mainframe box and at least two audio amplifiers, and multimedia player is housed in the mainframe box, and loud speaker is housed in the audio amplifier, and audio amplifier is contained in the chute of mainframe box.
Described audio amplifier can stretch out in chute, makes distance between the loud speaker in two audio amplifiers be equal to or greater than distance between human body two ears.
Described audio amplifier is connected with mainframe box by hinge.
Described audio amplifier can be emitted by hinge upset, makes distance between the loud speaker in two audio amplifiers be equal to or greater than distance between human body two ears.
Described mainframe box has to be renovated, and in renovating illuminating lamp is housed.
Described mainframe box back has travel(l)ing rest.
Described mainframe box back has hook hole.
The designed extendible portable multimedia combination audio of the utility model has following advantage:
1. when audio amplifier is pulled out in the chute of mainframe box, when perhaps audio amplifier is emitted by the hinge upset of mainframe box, can both make the distance of the loud speaker in two audio amplifiers be equal to or greater than distance between human body two ears, the stereophonic effect or the surrounding sound effect of multichannel audio are given full play of, obtained fabulous acoustics.When audio amplifier was taken in the mainframe box, the volume of extendible portable multimedia combination audio was very little, is easy to carry.
2. when having LED illuminating lamp or other light sources illuminating lamp on the mainframe box, can provide illumination, can make extendible portable multimedia combination audio be more suitable in environment such as dormitory, travelling, outing, using like this at night.
3. have travel(l)ing rest and hook hole on the mainframe box, make extendible portable multimedia combination audio can be fixed on multiple occasion, as the head of a bed, wall, desktop etc.
Description of drawings
Fig. 1 is the A-A cutaway view of Fig. 2, and two audio amplifiers are income mainframe box state.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the front view of Fig. 2, and two audio amplifiers are the mainframe box state that stretches out.
Fig. 4 is the loudspeaker box structure schematic diagram among Fig. 1.
Fig. 5 is the B-B cutaway view of Fig. 4
Fig. 6 is the C-C cutaway view of Fig. 7, and two audio amplifiers are income mainframe box state.
Fig. 7 is the left view of Fig. 6.
Fig. 8 is the front view of Fig. 7, and two audio amplifiers are upset and emit the mainframe box state.
Fig. 9 is the loudspeaker box structure schematic diagram among Fig. 6.
Figure 10 is the D-D cutaway view of Fig. 9
Figure 11 is a front view.
Figure 12 is the left view of Figure 11.
Figure 13 is the inboard figure that renovates.
Figure 14 is a rearview.
Figure 15 is a working state figure
Embodiment
It is shown in Figure 5 that the structural representation of the described extendible portable multimedia of present embodiment combination audio sees that Fig. 1 arrives.
The described extendible portable multimedia of present embodiment combination audio is made up of mainframe box 1 and two audio amplifiers 2, the bottom of mainframe box 1 has chute 3, two case sounds 2 are installed in the right and left in the chute 3 respectively, audio amplifier 2 can slide in chute 3, makes in the case sound 2 income mainframe boxes 1 or stretches out mainframe box 1.On audio amplifier 2 and chute 3, have draw-in groove and block tongue respectively, or an anti-skidding positioner such as friction plate, make audio amplifier 2 can stably rest on income or stretch out state.Loud speaker 4 is housed in the audio amplifier 2, and loud speaker 4 is installed in the outboard end of audio amplifier 2.In the mainframe box 1 multimedia player is housed, links to each other with loud speaker 4 by electric wire.
During the work of extendible portable multimedia combination audio, case sound 2 is pulled out mainframe box 1 along chute 3, make the distance of the loud speaker 4 in two audio amplifiers 2 be equal to or greater than distance between human body two ears, the stereophonic effect or the surrounding sound effect of the multichannel audio of multimedia player output are given full play of, obtained fabulous acoustics.When audio amplifier 2 was taken in the mainframe boxes 1, the volume of extendible portable multimedia combination audio was very little, is easy to carry.
It is shown in Figure 10 that the structural representation of the described extendible portable multimedia of present embodiment combination audio sees that Fig. 6 arrives.
The described extendible portable multimedia of present embodiment combination audio is made up of mainframe box 1 and two audio amplifiers 2, and the both sides, bottom of mainframe box 1 have 5, two case sounds 2 of groove respectively and are installed in respectively in the groove 5, and audio amplifier 2 is connected by bearing pin 6 with mainframe box 1.Audio amplifier 2 can rotate around bearing pin 6, makes in the case sound 2 income mainframe boxes 1 or mainframe box 1 is emitted in upset.On audio amplifier 2 and mainframe box 1, have draw-in groove and block tongue respectively, or an anti-skidding positioner such as friction plate, make audio amplifier 2 can stably rest on income or state is emitted in upset.Loud speaker 4 is housed in the audio amplifier 2, and loud speaker 4 is installed in the outboard end of audio amplifier 2.In the mainframe box 1 multimedia player is housed, links to each other with loud speaker 4 by electric wire.
During the work of extendible portable multimedia combination audio, case sound 2 is rotated around bearing pin 6, make 2 upsets of case sound emit mainframe box 1, make the distance of the loud speaker 4 in two audio amplifiers 2 be equal to or greater than distance between human body two ears, the stereophonic effect or the surrounding sound effect of the multichannel audio of multimedia player output are given full play of, obtained fabulous acoustics.When audio amplifier 2 was taken in the mainframe boxes 1, the volume of extendible portable multimedia combination audio was very little, is easy to carry.
It is shown in Figure 15 that the structural representation of the described extendible portable multimedia of present embodiment combination audio sees that Figure 11 arrives.
Present embodiment described extendible portable multimedia combination audio and embodiment 2 described extendible portable multimedia combination audio are basic identical, it is different that to go out be that the front of mainframe box 1 has and renovates 7, renovate 7 inboard LED illuminating lamp 8 is housed, another difference is that mainframe box 1 back side has travel(l)ing rest 9 and hook hole 10.
The described extendible portable multimedia of present embodiment combination audio except have with embodiment 2 described advantages, also be particularly suitable in environment such as dormitory, travelling, outing, using.Open and renovate 7 and just can use LED illuminating lamp 8, be used for illumination.Open travel(l)ing rest 9, can prop up extendible portable multimedia combination audio on planes such as desk, easy to use.Utilize hook hole 10 can be suspended on extendible portable multimedia combination audio on the facades such as wall, convenient, flexible, adaptability is strong.
Claims (7)
1. extendible portable multimedia combination audio, it is characterized in that: comprise mainframe box and at least two audio amplifiers, multimedia player is housed in the mainframe box, loud speaker is housed in the audio amplifier, audio amplifier is contained in the chute of mainframe box.
2. extendible portable multimedia combination audio according to claim 1, so its feature also exists: audio amplifier can stretch out in chute, makes distance between the loud speaker in two audio amplifiers be equal to or greater than distance between human body two ears.
3. extendible portable multimedia combination audio according to claim 1, so its feature also exists: audio amplifier is connected with mainframe box by hinge.
4. extendible portable multimedia combination audio according to claim 3, so its feature also exists: audio amplifier can be emitted by hinge upset, makes distance between the loud speaker in two audio amplifiers be equal to or greater than distance between human body two ears.
5. extendible portable multimedia combination audio according to claim 1, so its feature also exists: mainframe box has to be renovated, and in renovating illuminating lamp is housed.
6. extendible portable multimedia combination audio according to claim 1, so its feature also exists: the mainframe box back has travel(l)ing rest.
7. extendible portable multimedia combination audio according to claim 1, so its feature also exists: the mainframe box back has hook hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202799779U CN201718012U (en) | 2010-08-03 | 2010-08-03 | Retractable portable multimedia audio system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202799779U CN201718012U (en) | 2010-08-03 | 2010-08-03 | Retractable portable multimedia audio system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201718012U true CN201718012U (en) | 2011-01-19 |
Family
ID=43464021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202799779U Expired - Fee Related CN201718012U (en) | 2010-08-03 | 2010-08-03 | Retractable portable multimedia audio system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201718012U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102413394A (en) * | 2011-11-29 | 2012-04-11 | 宁波市鄞州永兴电子有限公司 | Portable loudspeaker box |
| CN104023297A (en) * | 2013-02-28 | 2014-09-03 | 联想(北京)有限公司 | Electronic device and sound output unit control method thereof |
| US9937873B2 (en) | 2014-08-29 | 2018-04-10 | Joel Brown | System, enclosure and method for deployment of audio visual equipment from a vehicle as a base |
-
2010
- 2010-08-03 CN CN2010202799779U patent/CN201718012U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102413394A (en) * | 2011-11-29 | 2012-04-11 | 宁波市鄞州永兴电子有限公司 | Portable loudspeaker box |
| CN104023297A (en) * | 2013-02-28 | 2014-09-03 | 联想(北京)有限公司 | Electronic device and sound output unit control method thereof |
| US9937873B2 (en) | 2014-08-29 | 2018-04-10 | Joel Brown | System, enclosure and method for deployment of audio visual equipment from a vehicle as a base |
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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: 20110119 Termination date: 20130803 |