CN201039449Y - Multi-track earphone structure - Google Patents
Multi-track earphone structure Download PDFInfo
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- CN201039449Y CN201039449Y CNU2007200046674U CN200720004667U CN201039449Y CN 201039449 Y CN201039449 Y CN 201039449Y CN U2007200046674 U CNU2007200046674 U CN U2007200046674U CN 200720004667 U CN200720004667 U CN 200720004667U CN 201039449 Y CN201039449 Y CN 201039449Y
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Abstract
The utility model discloses a multi-track earphone and a structure thereof. The earphone body comprises a cavity chamber body and a main sound chamber supporting rack in the cavity chamber body; the main sound chamber supporting rack is provided with a plurality of holes; a front cavity mixed sound chamber, a main sound chamber and a rear sound chamber are formed in the cavity chamber body. A main loud-speaker is positioned on the main sound chamber supporting rack or a baffle; a sub loud-speaker is positioned on a boss of the cavity chamber body so as to form the rear sound chamber with the main sound chamber supporting rack or the baffle. An embodiment further comprises at least one or more than one pair of cavity chamber extending tubes arranged at the outer side of the cavity chamber body so as to adjust the composite sound field characteristic formed among the front cavity mixed sound chamber, the main sound chamber and the rear sound chamber in the earphone structure through the lengths of the cavity chamber extending tubes and the space in the cavity chamber body and serve as the outputting of the multi-track earphone.
Description
Technical field
The utility model relates to a kind of multi-sound-channel earphone, particularly relates to a kind of multi-sound-channel earphone of adjusting sound field that has.
Background technology
Along with the progress of numeral science and technology, people's life ﹠ amusement also tends to digitlization gradually.For instance, digital image and sound optical disk (Digital Video Disc generally abbreviates DVD as) player has been image player common in the general family.And because DVD player has had Dolby Digital (DolbyDigital) or Digital Theater System (Digital Theater System basically, generally abbreviate DTS as) decoding function, therefore can decode to digital signal, and the output anaiog signal makes its sounding to loudspeaker.
If will have the digital audio-video entertainment life of higher quality, the multichannel loudspeaker are indispensable outfits, and the loudspeaker of 5.1 sound channels are most basic multichannel loudspeaker.
It is a schematic diagram with family's theater of 5.1 sound channel loudspeaker that Fig. 1 illustrates.Please refer to Fig. 1, DVD player 100 is when broadcast is audio-visual, can respectively different voice signals be exported to left horn 106a and the right horn 106b and the supper bass loudspeaker 108 of the left horn 102a of preposition main sound channel and right horn 102b, center channel (Center) loudspeaker 104, surround channel (Surround), make it produce 3 D space sound effect, the sense of reality of making us being personally on the scene.
Yet, under the situation that is not suitable for utilizing loudspeaker to play sound (for example being can hamper other people to do things), just must use earphone to listen to.Please refer to Fig. 2 A, because general earphone 200a only respectively sets loudspeaker 210 at the right and left, so the user also can't enjoy the multichannel audio that DVD player is exported.
For this reason, a kind of inside of existing proposition has the earphone of a plurality of loudspeaker, shown in Fig. 2 B.Earphone 200b has set preposition main sound channel loudspeaker 202, center channel loudspeaker 204 and surround channel loudspeaker 206 at the right and left respectively, and the plug 208 of collocation particular design, so that DVD player can export the message of different sound channels to different loudspeaker by plug 208, and then generation is as the effect of 5.1 sound channel loudspeaker in family's theater that Fig. 1 illustrated.And be the delay of controlling output message with digital mode (for example being circuit design) among the existing earphone 200b, its sound field of exporting is relatively poor.Comparing with the effect of 5.1 sound channel loudspeaker in family's theater that Fig. 1 is illustrated differs greatly really, can't present quality and the effect of multichannel around audio.
The utility model content
The purpose of this utility model is to propose a kind of multi-sound-channel earphone and structure thereof, to address the above problem.
The purpose of this utility model is achieved in that promptly provides a kind of multi-sound-channel earphone structure, forms an ante-chamber MIXING STUDIO, keynote chamber and tone chamber, back in the chamber body of its headset main body.And main loudspeaker is positioned on keynote chamber bracing frame or the dividing plate, and a sub-loud speaker places the chamber body rear, and forms the tone chamber, back between keynote chamber bracing frame or the dividing plate therewith.By the space in the chamber body, adjust formed ante-chamber MIXING STUDIO in the Headphone structure, keynote chamber and the back complex tone field characteristic that forms between the tone chamber according to this, and as the output of multi-sound-channel earphone.
Above-mentioned multi-sound-channel earphone and structure thereof comprise that more sub-loud speaker is positioned on the chamber body sidewall, by the space in the chamber body, adjust according to this by formed complex tone field characteristic between formed ante-chamber MIXING STUDIO in the Headphone structure, keynote chamber and the tone chamber, back.
Above-mentioned multi-sound-channel earphone and structure thereof more comprise one or more pairs of extensions tone chamber, be positioned on the main cavity structure, the structure of being extended by the chamber extension, increased the depth and broadness of sound field, can make the multi-sound-channel earphone that extends the tone chamber under minimum volume, still have abundant saturated sound field and multichannel around audio.
And one or more above-mentioned chamber extension, be disposed at the chamber body outside, and the length by the chamber extension, change formed complex tone field characteristic in the Headphone structure according to this, and then compound sound field mixes afterwards the output as multi-sound-channel earphone with ante-chamber MIXING STUDIO sound field.
Above-mentioned multi-sound-channel earphone structure disposes a sub-loud speaker at least respectively, in order to increase the effect of compound sound field in two chamber extensions.
And in the above-mentioned multi-sound-channel earphone structure, main loudspeaker and a plurality of sub-loud speaker are connected to one according to characteristic respectively and are applicable to the 5.1 multichannel sources of sound that the player of digital versatile disc (DVD) is exported.In one embodiment, main loudspeaker is as preposition main sound channel loudspeaker of 5.1 multichannel sources of sound, and one of them sub-loud speaker can be used as supper bass loudspeaker, center channel loudspeaker and surround channel loudspeaker.
Advantage of the present utility model is that the normal of message exported in its earphone control, and the sound field of being exported is preferable, and it is very nearly the same to compare with the effect of existing 5.1 sound channel loudspeaker, and can present quality and the effect of multichannel around audio.
State with other purposes, feature and advantage and can become apparent on the utility model for allowing, a preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Description of drawings
Fig. 1 is a schematic diagram with family's theater of 5.1 sound channel loudspeaker;
Fig. 2 A is a kind of side view cutaway drawing of existing earphone;
Fig. 2 B is the side view cutaway drawing of another kind of existing earphone;
Fig. 3 A～Fig. 3 D is front side view, rear side view, front view and the rear view of the multi-sound-channel earphone of the utility model one preferred embodiment;
Fig. 3 E is the phantom and the exploded view of multi-sound-channel earphone structure 300 of the utility model one preferred embodiment of Fig. 3 A～Fig. 3 D;
Fig. 4 A～Fig. 4 B is respectively the front side view and the rear side view of the multi-sound-channel earphone structure 400 of another embodiment of the utility model;
Fig. 5 is the front side view of the multi-sound-channel earphone structure 500 of another embodiment of the utility model.
Graphic sign explanation
100: the digital image and sound optical disk player
102a: preposition main sound channel left horn
102b: preposition main sound channel right horn
104: the center channel loudspeaker
106a: surround channel left horn
106b: surround channel right horn
200a, 200b: earphone
202: preposition main sound channel loudspeaker
204: the center channel loudspeaker
206: the surround channel loudspeaker
208: headset plug
210: loudspeaker
300: the multi-sound-channel earphone structure
310: chamber body
312: ante-chamber MIXING STUDIO part
313: keynote chamber bracing frame
314: complex tone chamber body portion
315A～315D: hole
317: protuberance
320,330: the chamber extension
340: main loudspeaker
325,335,350: sub-loud speaker
400: the multi-sound-channel earphone structure
410: chamber body
412: ante-chamber MIXING STUDIO part
413: keynote chamber bracing frame
414: complex tone chamber body portion
415A～415D: hole
417: protuberance
440: main loudspeaker
425,435,450: sub-loud speaker
500: the multi-sound-channel earphone structure
510: chamber body
512: the ante-chamber MIXING STUDIO
513: keynote chamber dividing plate
514: complex tone chamber body portion
540: main loudspeaker
525,535,550: sub-loud speaker
Embodiment
The utility model provides a kind of multi-sound-channel earphone structure, can make the multi-sound-channel earphone that extends the tone chamber under minimum volume, still have abundant saturated sound field, and multichannel is around the effect of audio.
The utility model proposes a kind of multi-sound-channel earphone and structure thereof.This headset main body comprises its interior keynote chamber bracing frame or dividing plate of chamber body.In chamber body, form an ante-chamber MIXING STUDIO, keynote chamber and tone chamber, back.And main loudspeaker is positioned on keynote chamber bracing frame or the dividing plate, and a sub-loud speaker places the rear of chamber body, and forms the tone chamber, back between the bracing frame of keynote chamber therewith.By the space in the chamber body, adjust according to this and forms before chamber MIXING STUDIO, keynote chamber and the back complex tone field characteristic that forms between the tone chamber in the Headphone structure, and as the output of multi-sound-channel earphone.
In one embodiment, this multi-sound-channel earphone and structure thereof comprise that more one or more chamber extension is configured in the chamber body outside, and each chamber extension is in the outer most edge of chamber body outside, optionally dispose a sub-loud speaker, and each chamber extension is in complex tone chamber body, do suitable space structure arrangement according to its characteristics of signals, and form the part of keynote field.By the extended structure of chamber extension, increased the depth and broadness of sound field.
In the above-mentioned multi-sound-channel earphone structure, keynote chamber bracing frame has hole, and a part is in order to be sent to the ante-chamber MIXING STUDIO to form the complex tone field characteristic with the formed sound field in tone chamber, back.Another part will be in order to being sent to the ante-chamber MIXING STUDIO to form the complex tone field characteristic at the inner formed independent sound field of chamber body to the chamber extension.
Select among the embodiment at another, this multi-sound-channel earphone and structure thereof comprise that more a plurality of sub-loud speakers are positioned on the chamber body sidewall, by the space in the chamber body, adjust according to this by forming formed complex tone field characteristic between chamber MIXING STUDIO, keynote chamber and the tone chamber, back before in the Headphone structure.
Select among the embodiment at another, this multi-sound-channel earphone and structure thereof comprise that more one or more chamber extension is configured in the chamber body outside, and each chamber extension is in the outer most edge of chamber body outside, optionally dispose a sub-loud speaker, and each chamber extension is done suitable space structure arrangement according to its characteristics of signals in complex tone chamber body.By the extended structure of chamber extension, increased the depth and broadness of sound field.
In the foregoing description, the ante-chamber MIXING STUDIO optionally disposes the audio mixing material, to reach better audio mixing effect, for example can add the tuning of foaming cushion rubber.
The multi-sound-channel earphone that the utility model proposed is applicable to for example player such as 5.1 sound channels or 7.1 sound channels.In one embodiment, for example arbitrary signal monomer of 5.1 sound channel sound source that digital versatile disc (Digital Versatile Disc, beneath abbreviation " DVD ") player is exported is independently pulled out the sound pipe air chamber in headset main body.For example, if be used in 5.1 sound channel sound source of DVD player, then main loudspeaker can be disposed at ante-chamber MIXING STUDIO rear, and subwoofer is placed at the main loudspeaker rear, just complex tone chamber body rear.In addition, the loud speaker of surrounding sound field can be placed on the chamber extension, use the depth and broadness of adjusting sound field.Certainly, non-5.1 sound channel sound source that are only applicable to DVD player of the multi-sound-channel earphone that the utility model proposed, but for convenience of description, beneath will be as example, but be not limited to this.
Hereinafter will the utility model be described for preferable embodiment.It should be noted that following embodiment is in order to convenient explanation the utility model, it is not in order to limit the utility model.
Fig. 3 A～Fig. 3 D illustrates front side view, rear side view, front view and the rear view of the multi-sound-channel earphone structure 300 of the utility model one preferred embodiment respectively.Only show a wherein side of earphone of the present utility model though it should be noted that Fig. 3 A～Fig. 3 D, have the knack of this skill person and will be appreciated that it is that the another side structure that does not show is with identical shown in Fig. 3 A～Fig. 3 D naturally, will repeat no more herein.
Please refer to Fig. 3 A～Fig. 3 D, multi-sound-channel earphone structure 300 comprises chamber body 310, main loudspeaker 340 and sub-loud speaker 350 and chamber extension 320 and 330 at least.310 of this chamber body comprise ante-chamber MIXING STUDIO part 312 and tone chamber, back part 314.And between ante-chamber MIXING STUDIO part 312 inside and tone chamber, back part 314, have a keynote chamber bracing frame 313.Has several holes 315A～315D on the keynote chamber bracing frame 313, wherein hole 315A and 315B are sent to ante-chamber MIXING STUDIO part 312 in order to the sound field that allows tone chamber, back part 314 be produced, so that in ante-chamber MIXING STUDIO part 312, carry out the mixing of sound field, and be sent to 360 direction and listen the hearer.340 of main loudspeakers are between several holes 315A～315D on the keynote chamber bracing frame 313, and ante-chamber MIXING STUDIO part 312 is having certain degree of depth to the direction 360 of listening the hearer, to form certain space as the ante-chamber MIXING STUDIO, this degree of depth is looked closely the requirement of multi-sound-channel earphone structure 300 and is designed.
Back tone chamber part 314 forms a space between the protuberance 317 of keynote chamber bracing frame 313 and chamber body 310 rear sides, in order to form tone chamber, back cavity.Sub-loud speaker 350 then is fixed in the protuberance 317 of chamber body 310 rear sides.
Around chamber body 310, have chamber extension 320 and 330, and the outlet of its sound field is respectively towards the hole 315C and the 315D of keynote chamber bracing frame 313 in this embodiment.And this keynote chamber bracing frame 313 formed independent tone chamber space size in hole 315C and 315D is the factor that design the utility model proposes the required consideration of earphone main cavity structure, and the width 319C and the 319D that are had then also are the characteristics in the design.And in hole 315C and 315D formed independent tone chamber, the sound field that is produced is sent to ante-chamber MIXING STUDIO part 312, so that carry out the mixing of sound field in ante-chamber MIXING STUDIO part 312, and is sent to 360 direction and listens the hearer.
This can change according to the allocation of space amount in the property calculation chamber body 310 of loud speaker, just can adjust its size according to the space of keynote chamber, tone chamber, back and ante-chamber MIXING STUDIO.And the outer most edge of chamber extension 320 and 330 optionally disposes a sub-loud speaker, for example the sub-loud speaker 325 and 335 in the diagram.Certainly, in one embodiment, this chamber extension 320 and 330 outer most edge also can not dispose sub-loud speaker, only as the extension of keynote chamber body space.In keynote chamber body, this chamber extension 320 and 330 can be done suitable space structure arrangement according to characteristics of signals, just can adjust the space in the keynote chamber body, so can increase the depth and broadness of sound field.Certainly, in an other embodiment, chamber extension 320 and the outlet of 330 sound field also can be towards the tone chambers, back, and this can adjust according to the needs in the design.
The tone chamber of this chamber body 310 and extension sound field constitutes the body of multi-sound-channel earphone structure 300, and give suitable allocation of space in the keynote chamber, make itself and chamber extension 320 and 330 tone chamber's (for example sub-loud speaker 325 and 335) and the front and back loud speaker in the chamber (main loudspeaker 340 and sub-loud speaker 350) formed sound field spaces that extend to outside the chamber body form an amount of space sound field, when compound tone chamber receives a plurality of sound source signal, make it put the collocation of tuning material audio mixing, and form saturated and well-bedded sound field with the ante-chamber MIXING STUDIO in the main cavity.
The multi-sound-channel earphone structure of being mentioned in the present embodiment 300 can be used in the 5.1 multichannel sources of sound that DVD player is exported.For example, main loudspeaker 340 is as preposition main sound channel loudspeaker, and sub-loud speaker 350 can be used as the supper bass loudspeaker, and center channel loudspeaker and surround channel loudspeaker can be respectively the sub-loud speakers 325 and 335 that is positioned at chamber extension 320 and 330.Above-mentioned multi-sound-channel earphone structure 300 can become the earphone of the multi-sound-channel earphone left and right sides after coating via shell, listens to so that offer the user.
Fig. 3 E is phantom and the exploded view that illustrates the multi-sound-channel earphone structure 300 of the utility model the foregoing description, and similar elements is represented with same-sign.This multi-sound-channel earphone structure 300 comprises chamber body 310, main loudspeaker 340 and sub-loud speaker 350 and chamber extension 320 and 330 at least.310 of this chamber body comprise ante-chamber MIXING STUDIO part 312 and tone chamber, back cavity part 314, and do the space structure arrangement by chamber extension 320 and 330 according to characteristics of signals, the hole 315C that forms and the interior independent tone chamber part of 315D.From then on can know in the diagram that the sound field outlet of seeing chamber extension 320 and 330 is formed space in the hole 315C of keynote chamber bracing frame 313 and the 315D respectively, so formation can be adjusted the independent tone chamber of space size.
Fig. 4 A～Fig. 4 B illustrates the front side view and the rear side view of the multi-sound-channel earphone structure 400 of the utility model one preferred embodiment respectively.Only show a wherein side of earphone of the present utility model though it should be noted that Fig. 4 A～Fig. 4 B, be familiar with this operator and will be appreciated that it is that the another side structure that does not show is with identical shown in Fig. 4 A～Fig. 4 B naturally, will repeat no more herein.
Please refer to Fig. 4 A～Fig. 4 B, multi-sound-channel earphone structure 400 comprises chamber body 410, main loudspeaker 440 and sub-loud speaker 450 at least.410 of this chamber body comprise ante-chamber MIXING STUDIO part 412 and tone chamber, back part 414.And between ante-chamber MIXING STUDIO part 412 inside and tone chamber, back part 414, have a keynote chamber bracing frame 413.Has several holes 415A～415D on the keynote chamber bracing frame 413, wherein hole 415A and 415B are sent to ante-chamber MIXING STUDIO part 412 in order to the sound field that allows tone chamber, back part 414 be produced, so that in ante-chamber MIXING STUDIO part 412, carry out the mixing of sound field, and be sent to 460 direction and listen the hearer.440 of main loudspeakers are between several holes 415A～415D on the keynote chamber bracing frame 413, and ante-chamber MIXING STUDIO part 412 is having certain degree of depth to the direction 460 of listening the hearer, to form certain space as the ante-chamber MIXING STUDIO, this degree of depth is looked closely the requirement of multi-sound-channel earphone structure 400 and is designed.
Back tone chamber part 414 forms a space between the protuberance 417 of keynote chamber bracing frame 41 3 and chamber body 410 rear sides, in order to form tone chamber, back cavity.Sub-loud speaker 450 then is fixed in the protuberance 417 of chamber body 410 rear sides.
With Fig. 3 A～Fig. 3 E embodiment discrepancy be chamber body 410 around do not need the chamber extension, but place sub-loud speaker 425 and 435 in same position, and its sound field to export be hole 415 towards keynote chamber bracing frame 413 in this embodiment.And keynote chamber bracing frame 413 formed independent tone chamber space size in hole 415C and 415D is the factor that design the utility model proposes the required consideration of earphone main cavity structure, and the width 419C and the 419D that are had then also are the characteristics in the design.And in hole 415C and 415D formed independent tone chamber, the sound field that is produced is sent to ante-chamber MIXING STUDIO part 412, so that carry out the mixing of sound field in ante-chamber MIXING STUDIO part 412, and is sent to 460 direction and listens the hearer.
The multi-sound-channel earphone structure of being mentioned in the present embodiment 400 can be used in the 5.1 multichannel sources of sound that DVD player is exported.For example, main loudspeaker 440 is as preposition main sound channel loudspeaker, and sub-loud speaker 450 can be used as the supper bass loudspeaker, and center channel loudspeaker and surround channel loudspeaker can be respectively sub-loud speaker 425 and 435.Above-mentioned multi-sound-channel earphone structure 400 can become the earphone of the multi-sound-channel earphone left and right sides after coating via shell, listens to so that offer the user.
Fig. 5 illustrates the front side view and the rear side view of the multi-sound-channel earphone structure 500 of another embodiment of the utility model respectively.Only show a wherein side of earphone of the present utility model though it should be noted that Fig. 5, be familiar with this operator and will be appreciated that it is that the another side structure that does not show is same as shown in Figure 5 naturally, will repeat no more herein.
Please refer to Fig. 5, multi-sound-channel earphone structure 500 comprises chamber body 510, main loudspeaker 540 and sub-loud speaker 550 at least.510 of this chamber body comprise ante-chamber MIXING STUDIO 512 and tone chamber 514, back.And between ante-chamber MIXING STUDIO 512 inside and tone chamber 514, back, have a keynote chamber dividing plate 513.Keynote chamber dividing plate 513 is mainly in order to fixing main loudspeaker 540.In addition, 550 rears that are fixed on this chamber body 510 of sub-loud speaker.After then the sound field that produced of tone chamber 514 is sent to ante-chamber MIXING STUDIO 512, just in ante-chamber MIXING STUDIO 512, carry out the mixing of sound field, and be sent to 560 direction and listen the hearer.And ante-chamber MIXING STUDIO 512 is having certain degree of depth to listening hearer's direction 560, and to form certain space as ante-chamber MIXING STUDIO 512, this degree of depth is looked closely the requirement of multi-sound-channel earphone structure 500 and designed.
And Fig. 3 A～Fig. 3 D embodiment discrepancy is the keynote chamber dividing plate 513 that ante-chamber MIXING STUDIO 512 and back have between the tone chamber 514, mainly in order to fixing main loudspeaker 540.In addition, this chamber body 510 can have the chamber extension as the embodiment of Fig. 3 A～Fig. 3 D, and places other sub-loud speaker.Or in an other embodiment, as shown in Figure 5, directly sub-loud speaker 525 and 535 is placed in chamber body 510 outsides.And the sound field outlet, label 537 as shown in the figure is towards tone chamber 514, back in this embodiment.In an other embodiment, also can be towards ante-chamber MIXING STUDIO 512, needs on this part viewable design and adjusting.
The multi-sound-channel earphone structure of being mentioned in the present embodiment 500 can be used in the 5.1 multichannel sources of sound that DVD player is exported.For example, main loudspeaker 540 is as preposition main sound channel loudspeaker, and sub-loud speaker 550 can be used as the supper bass loudspeaker, and center channel loudspeaker and surround channel loudspeaker can be respectively sub-loud speaker 525 and 535.Above-mentioned multi-sound-channel earphone structure 500 can become the earphone of the multi-sound-channel earphone left and right sides after coating via shell, listens to so that offer the user.
Though disclosed the utility model in conjunction with above preferred embodiment; yet it is not in order to limit the utility model; anyly be familiar with this operator; in not breaking away from spirit and scope of the present utility model; when doing a little change and retouching, therefore protection range of the present utility model should be with being as the criterion that claim was defined.
Claims (16)
1. a multi-sound-channel earphone structure is characterized in that, comprising: headset main body, comprise chamber body and keynote chamber bracing frame, and wherein this keynote chamber bracing frame has most holes, wherein forms ante-chamber MIXING STUDIO, keynote chamber and tone chamber, back in this chamber body; The main loudspeaker and the first sub-loud speaker, wherein this main loudspeaker is positioned on this keynote chamber bracing frame, and this first sub-loud speaker places on the protuberance of this chamber body, and and form this tone chamber, back between this keynote chamber bracing frame; And at least one pair of chamber extension, be disposed at this chamber body outside, and has opening respectively towards this chamber body inside, to form the part of this keynote chamber, space by this chamber body inner space and this chamber extension, adjust formed this ante-chamber MIXING STUDIO in this Headphone structure, keynote chamber and the back complex tone field characteristic that forms between the tone chamber according to this, and as the output of this multi-sound-channel earphone.
2. multi-sound-channel earphone structure as claimed in claim 1 is characterized in that, those hole parts of this keynote chamber bracing frame were in order to being sent to this ante-chamber MIXING STUDIO to form this complex tone field characteristic by the formed sound field in tone chamber, back.
3. multi-sound-channel earphone structure as claimed in claim 1, it is characterized in that those hole parts of this keynote chamber bracing frame are in order to be sent to this ante-chamber MIXING STUDIO to form this complex tone field characteristic to the chamber extension at the inner formed independent sound field of this chamber body with this.
4. multi-sound-channel earphone structure as claimed in claim 1 is characterized in that, this is to disposing the second sub-loud speaker and the 3rd sub-loud speaker respectively in the chamber extension, and the sound field that is produced forms independent sound field in this chamber body inner space respectively.
5. multi-sound-channel earphone structure as claimed in claim 4, it is characterized in that this main loudspeaker, this first sub-loud speaker, this second sub-loud speaker and the 3rd sub-loud speaker are connected to one according to characteristic respectively and are applicable to the 5.1 multichannel sources of sound that the player of digital versatile disc (DVD) is exported.
6. multi-sound-channel earphone structure as claimed in claim 5, it is characterized in that, this main loudspeaker is as preposition main sound channel loudspeaker of this 5.1 multichannel source of sound, this first sub-loud speaker can be used as supper bass loudspeaker, and this second sub-loud speaker and the 3rd sub-loud speaker are respectively as center channel loudspeaker and surround channel loudspeaker.
7. a multi-sound-channel earphone structure is characterized in that, comprising: headset main body, comprise chamber body and keynote chamber bracing frame, and wherein this keynote chamber bracing frame has most holes, wherein forms ante-chamber MIXING STUDIO, keynote chamber and tone chamber, back in this chamber body; The main loudspeaker and the first sub-loud speaker, wherein this main loudspeaker is positioned on this keynote chamber bracing frame, and this first sub-loud speaker places on the protuberance of this chamber body, and and form this tone chamber, back between this keynote chamber bracing frame; And at least one second loud speaker and the 3rd loud speaker, be disposed at this chamber body outside, design according to space in this chamber body, adjust formed this ante-chamber MIXING STUDIO in this Headphone structure, keynote chamber and the back complex tone field characteristic that forms between the tone chamber according to this, and as the output of this multi-sound-channel earphone.
8. multi-sound-channel earphone structure as claimed in claim 7 is characterized in that, those hole parts of this keynote chamber bracing frame were in order to being sent to this ante-chamber MIXING STUDIO to form this complex tone field characteristic by the formed sound field in tone chamber, back.
9. multi-sound-channel earphone structure as claimed in claim 7, it is characterized in that those hole parts of this keynote chamber bracing frame are in order to be sent to this ante-chamber MIXING STUDIO to form this complex tone field characteristic to the chamber extension at the inner formed independent sound field of this chamber body with this.
10. multi-sound-channel earphone structure as claimed in claim 7, it is characterized in that this main loudspeaker, this first sub-loud speaker, this second sub-loud speaker and the 3rd sub-loud speaker are connected to one according to characteristic respectively and are applicable to the 5.1 multichannel sources of sound that the player of digital versatile disc (DVD) is exported.
11. multi-sound-channel earphone structure as claimed in claim 10, it is characterized in that, this main loudspeaker is as the preposition main sound channel loudspeaker of this 5.1 multichannel source of sound, this first sub-loud speaker can be used as the supper bass loudspeaker, and this second sub-loud speaker and the 3rd sub-loud speaker are respectively as center channel loudspeaker and surround channel loudspeaker.
12. a multi-sound-channel earphone structure is characterized in that, comprising: headset main body, comprise chamber body and keynote chamber dividing plate, wherein in this chamber body, form ante-chamber MIXING STUDIO, keynote chamber and tone chamber, back; The main loudspeaker and the first sub-loud speaker, wherein this main loudspeaker is positioned on this keynote chamber dividing plate, and this first sub-loud speaker places a side of this chamber body, and between this keynote chamber dividing plate, form this tone chamber, back; And at least one second loud speaker and the 3rd loud speaker, be disposed at this chamber body outside, design according to space in this chamber body, adjust formed this ante-chamber MIXING STUDIO in this Headphone structure, keynote chamber and the back complex tone field characteristic that forms between the tone chamber according to this, and as the output of this multi-sound-channel earphone.
13. a multi-sound-channel earphone structure is characterized in that, comprising: headset main body, comprise chamber body and keynote chamber dividing plate, wherein in this chamber body, form ante-chamber MIXING STUDIO, keynote chamber and tone chamber, back; The main loudspeaker and the first sub-loud speaker, wherein this main loudspeaker is positioned on this keynote chamber dividing plate, and this first sub-loud speaker places a side of this chamber body, and between this keynote chamber dividing plate, form this tone chamber, back; And at least one pair of chamber extension, be disposed at this chamber body outside, and the length by this chamber extension, adjust formed this ante-chamber MIXING STUDIO in this Headphone structure, keynote chamber and the back complex tone field characteristic that forms between the tone chamber according to this, and as the output of this multi-sound-channel earphone.
14. multi-sound-channel earphone structure as claimed in claim 13 is characterized in that, this is to disposing the second sub-loud speaker and the 3rd sub-loud speaker respectively in the chamber extension.
15. multi-sound-channel earphone structure as claimed in claim 13, it is characterized in that this main loudspeaker, this first sub-loud speaker, this second sub-loud speaker and the 3rd sub-loud speaker are connected to one according to characteristic respectively and are applicable to the 5.1 multichannel sources of sound that the player of digital versatile disc (DVD) is exported.
16. multi-sound-channel earphone structure as claimed in claim 15, it is characterized in that, this main loudspeaker is as the preposition main sound channel loudspeaker of this 5.1 multichannel source of sound, this first sub-loud speaker can be used as the supper bass loudspeaker, and this second sub-loud speaker and the 3rd sub-loud speaker are respectively as center channel loudspeaker and surround channel loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200046674U CN201039449Y (en) | 2007-04-18 | 2007-04-18 | Multi-track earphone structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200046674U CN201039449Y (en) | 2007-04-18 | 2007-04-18 | Multi-track earphone structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201039449Y true CN201039449Y (en) | 2008-03-19 |
Family
ID=39211977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200046674U Expired - Lifetime CN201039449Y (en) | 2007-04-18 | 2007-04-18 | Multi-track earphone structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201039449Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103067827A (en) * | 2011-10-21 | 2013-04-24 | 潘建全 | Multi-channel hanging loudspeaker device provided with movable switching structure and assembly method thereof |
| CN103238343A (en) * | 2010-12-01 | 2013-08-07 | 创新科技有限公司 | A method for optimizing performance of a multi-transducer earpiece and a multi-transducer earpiece |
| CN103929694A (en) * | 2014-04-14 | 2014-07-16 | 杨璐馨 | Earphone effect 3D sound hearing ring |
| CN107333211A (en) * | 2014-08-12 | 2017-11-07 | 钟明乐 | A kind of casing of multi-channel electronic music player devices |
-
2007
- 2007-04-18 CN CNU2007200046674U patent/CN201039449Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103238343A (en) * | 2010-12-01 | 2013-08-07 | 创新科技有限公司 | A method for optimizing performance of a multi-transducer earpiece and a multi-transducer earpiece |
| CN103067827A (en) * | 2011-10-21 | 2013-04-24 | 潘建全 | Multi-channel hanging loudspeaker device provided with movable switching structure and assembly method thereof |
| CN103067827B (en) * | 2011-10-21 | 2015-05-20 | 潘建全 | Multi-channel hanging loudspeaker device provided with movable switching structure and assembly method thereof |
| CN103929694A (en) * | 2014-04-14 | 2014-07-16 | 杨璐馨 | Earphone effect 3D sound hearing ring |
| CN107333211A (en) * | 2014-08-12 | 2017-11-07 | 钟明乐 | A kind of casing of multi-channel electronic music player devices |
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