CN2627776Y - Multiple sound channel earphone module - Google Patents
Multiple sound channel earphone module Download PDFInfo
- Publication number
- CN2627776Y CN2627776Y CN 02247750 CN02247750U CN2627776Y CN 2627776 Y CN2627776 Y CN 2627776Y CN 02247750 CN02247750 CN 02247750 CN 02247750 U CN02247750 U CN 02247750U CN 2627776 Y CN2627776 Y CN 2627776Y
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- sound
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- cover body
- audio amplifier
- preposition
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Abstract
A multi-sound track earphone module has a head band component and two earphone units, wherein the two earphone units are respectively connected to the two ends of the head band component, and the head band component can respectively locate the two earphone units on the two ears of user. In addition, each earphone unit is provided with a cover, a bass sound track speaker, a plurality of single track sound boxes and a plurality of single sound track speakers, wherein these single sound track sound boxes are disposed in the shell and corresponding to the front and back direction of the user; the bass sound track speaker is also disposed in the shell, and uses the shell as a sound box for resonance vibration; these single sound track speakers are respectively disposed on the single sound track sound boxes. Therefore, the two earphone units of the multi-sound track earphone module can work together to provide sound output with at least four sound tracks and two bass sound tracks.
Description
Technical field
The utility model relates to a kind of earphone module, and particularly relevant for a kind of multi-sound-channel earphone module that the source of sound output of multichannel (Multi-Channel) is provided.
Background technology
Advancing by leaps and bounds along with the electronics technology industry in recent years, make various electronic products be designed towards compact trend invariably, help the user to carry and manipulate, or dwindle the parking space of electronic product, with regard to voice output, earphone promptly is the most tangible example.According to the mode that is fixed in user's head of earphone, can be with rough headphone, PlayGear Stealth and the supra-aural earphone or the like of being divided into of earphone.With the headphone is example, headphone mainly comprises a head hoop assembly, two cover bodies and two miniature loudspeakers, wherein two cover bodies are connected to two ends of head hoop assembly, two miniature loudspeakers then are equipped within two cover bodies respectively, when the user dresses headphone, can utilize the head hoop assembly two cover bodies and two-loudspeaker to be positioned user's ears respectively, the sound wave that is produced in order to allow user's ears receive two-loudspeaker respectively, wherein two cover bodies more can provide the resonator (audio amplifier) as two-loudspeaker respectively.
Yet, for music-lover or film appreciator, there's no one who doesn't or isn't pursuing audio when participating in the cintest presents, in order to reach former sound reproducing and impression when participating in the cintest, aquatic foods utilize earphone to achieve the goal less, and reason is that known earphone only is equipped with two loud speakers, in order to the source of sound output of two sound channels to be provided, so only can simulate the moving of left and right directions of source of sound, but can't simulate the moving of fore-and-aft direction of source of sound, so the effective real sound field state of emulation.In addition, known earphone so its range frequency range of the loud speaker that known earphone adopted is rough at 300～15kHz (hertz), can't represent it for bigger range frequency range is provided as far as possible fully in the performance of supper bass.
With regard to known technology, in order to simulate real sound field state, normally a plurality of large-scale loud speakers are furnished respectively be looped around the user around, in order to simulate real sound field state.Source of sound with 5.1 sound channels is output as example, preposition L channel (Front/LeftChannel) loud speaker must be provided, preposition R channel (Front/Right Channel) loud speaker, rearmounted L channel (Rear/Left Cannel) loud speaker, rearmounted R channel (Rear/Left Channel) loud speaker, center channels (Center Channel) loud speaker and supper bass sound channel (SubwooferChannel) loud speaker, and these loud speakers are furnished ad-hoc location in user's space of living in respectively, utilize the technology of sound delay time to simulate real sound field state simultaneously, allow the user obtain real impression when participating in the cintest.Yet when user listoning music or ornamental film out of doors or in the limited space, if when desiring to obtain to experience when participating in the cintest really simultaneously, the stereo set that above-mentioned large-scale loud speaker is formed can't meet user's demand.
The utility model content
The purpose of this utility model is to provide a kind of multi-sound-channel earphone module, at least the source of sound output of the quadraphony and double subwoofer channel can be provided, as user during at listoning music or ornamental film, can utilize this multi-sound-channel earphone module to obtain real impression when participating in the cintest, not be subjected to the restriction in place or space simultaneously.
Based on above-mentioned purpose of the present utility model, the utility model proposes a kind of multi-sound-channel earphone module, it has a head hoop assembly and two headphone units, and wherein two headphone units are connected to two ends of head hoop assembly respectively.In addition, these headphone units have a cover body, a preposition sound channel audio amplifier, a rearmounted sound channel audio amplifier, a supper bass channel loudspeaker, a preposition channel loudspeaker and a rearmounted channel loudspeaker respectively.Wherein this preposition sound channel audio amplifier is equipped within the cover body, and the position of the corresponding preposition sound channel audio amplifier of rearmounted sound channel audio amplifier, and is equipped on equally within the cover body, and the supper bass channel loudspeaker is equipped within the cover body equally.In addition, preposition channel loudspeaker is equipped on the preposition sound channel audio amplifier, and rearmounted channel loudspeaker is equipped on the rearmounted sound channel audio amplifier.In addition, cover body has an opening, and the supper bass channel loudspeaker be equipped on cover body relatively away from the space of opening, and preposition sound channel audio amplifier and rearmounted sound channel audio amplifier then be equipped on cover body relatively near the space of opening.
Based on above-mentioned, because multi-sound-channel earphone module of the present utility model is to utilize one-sided headphone unit to provide the source of sound of two sound channels and a supper bass sound channel to export, so two headphone units of multi-sound-channel earphone module of the present utility model can provide the source of sound output of the quadraphony and double subwoofer channel jointly.
Description of drawings
Fig. 1 is the schematic appearance of the multi-sound-channel earphone module of preferred embodiment of the present utility model;
Fig. 2 is the forward sight structural map of the headphone unit of Fig. 1; And
Fig. 3 is the side-looking structural map of the headphone unit of Fig. 1.
100: the multi-sound-channel earphone module
110: the head hoop assembly
120: headphone unit
121: cover body
121a: opening
122: the supper bass channel loudspeaker
123: preposition sound channel audio amplifier
124: preposition channel loudspeaker
125: rearmounted sound channel audio amplifier
126: rearmounted channel loudspeaker
Embodiment
Please refer to Fig. 1, it is the schematic appearance of the multi-sound-channel earphone module of preferred embodiment of the present utility model.Multi-sound-channel earphone module 100 mainly includes a head hoop assembly 110 and two headphone units 120, and wherein two headphone units 120 are connected to two ends of head hoop assembly 120 respectively.Therefore, when multi-sound-channel earphone module 100 was worn head in the user, head hoop assembly 110 can be positioned two headphone units 120 respectively user's ears, so that user's ears can receive the sound that two headphone units 120 are sent respectively.In addition, head hoop assembly 110 still have resilient clamp function and can the corresponding function of adjusting the head dummy size that meets the user etc.It should be noted that, because the major function of head hoop assembly 110 is two headphone units 120 are positioned respectively user's ears, so any assembly with identical function or structure all can with head hoop assembly 110 double replacement mutually, cap such as the helmet or cap body (not illustrating) for example, two above-mentioned headphone units 120 are then corresponding to user's ears, and are disposed at the inboard of cap body.
Please equally with reference to figure 1, in order to make multi-sound-channel earphone module 100 can simulate sound field state true to nature, for example simulate the left and right directions of source of sound and moving of fore-and-aft direction, so multi-sound-channel earphone module 100 must provide quadrophonic at least source of sound output to allow the user go impression, that is the source of sound that at least two sound channels are provided respectively exports user's ears to, and the source of sound outgoing position of these sound channels is always designed in corresponding user's front and back simultaneously.In addition, for the audio of the low frequency part (supper bass) that simulates source of sound, double subwoofer channel allowed the user go impression about multi-sound-channel earphone module 100 more provided.In order to illustrate that multi-sound-channel earphone module 100 of the present utility model is the source of sound output how multichannel is provided, hypomere will be that example elaborates with the headphone unit 120 on one-sided (left side or right side).
Please also refer to Fig. 2, Fig. 3, it is respectively the forward sight structural map and the side-looking structural map of the headphone unit of Fig. 1.In preferred embodiment of the present utility model, for the source of sound output that the quadraphony and double subwoofer channel are provided allows the user go impression, so two headphone unit 120 designs provide the source of sound of two sound channels and a supper bass sound channel to export user's ears to respectively, it should be noted that, because two headphone units 120 of the multi-sound-channel earphone module 100 of Fig. 1 it mainly construct all identically, is that example elaborates so locate the headphone unit 120 with one-sided (left side or right side).Headphone unit 120 mainly comprises a cover body 121, a supper bass channel loudspeaker 122, one preposition sound channel audio amplifier 123, one preposition channel loudspeaker 124, one a rearmounted sound channel audio amplifier 125 and a rearmounted channel loudspeaker 126.Wherein the profile of cover body 121 is a bowl peviform, and has an opening 121a, and supper bass channel loudspeaker 122 then is to be equipped within the cover body 121.It should be noted that supper bass channel loudspeaker 122 is with the audio amplifier of cover body 121 as its resonance usefulness.
Please equally with reference to figure 2, Fig. 3, preposition sound channel audio amplifier 123 is equipped within the cover body 121, and corresponding to the place ahead of user, in order to be provided holding and resonant space of preposition channel loudspeaker 124, preposition channel loudspeaker 124 then is to be equipped on the preposition sound channel audio amplifier 123.In addition, rearmounted sound channel audio amplifier 125 also is equipped within the cover body, and corresponding to user's rear (or position of preposition sound channel audio amplifier 123), in order to be provided holding and resonant space of rearmounted channel loudspeaker 126, rearmounted channel loudspeaker 126 then is equipped on the preposition sound channel audio amplifier 125.Therefore, because one-sided headphone unit 120 can provide the source of sound output of two sound channels and a supper bass sound channel, so two headphone units 120 can provide the source of sound of the quadraphony and double subwoofer channel to export jointly.Therefore, multi-sound-channel earphone module 100 of the present utility model can directly apply to the source of sound output of 4.1 sound channels, also can be applicable to simultaneously the source of sound output of 5.1 sound channels, but need are dispersed to the source of sound output of the center channels of 5.1 sound channels the preposition channel loudspeaker 124 of two headphone units 120, or the mode that sets of imitating preposition sound channel audio amplifier 123 and preposition channel loudspeaker 124, set up another center channels audio amplifier (not illustrating) and center channels loud speaker (not illustrating) extraly within cover body 121.
Please equally with reference to figure 2, Fig. 3, for with supper bass channel loudspeaker 122, preposition sound channel audio amplifier 123, preposition channel loudspeaker 124, rearmounted sound channel audio amplifier 125 and rearmounted channel loudspeaker 126 all are equipped in the limited space of cover body 121, can design the space that supper bass channel loudspeaker 122 is equipped on cover body 121 away from opening 121a, and can design the space that preposition sound channel audio amplifier 123 and rearmounted sound channel audio amplifier 125 is equipped on cover body 121 near opening 121a, make that the position of the position of supper bass channel loudspeaker 122 and preposition sound channel audio amplifier 123 and rearmounted sound channel audio amplifier 125 is rough overlapping, in order to reduce the area and the volume of headphone unit 120.In addition, in order to simulate sound field state true to nature, in preferred embodiment of the present utility model, the range frequency range of supper bass channel loudspeaker 122 is rough 80～2,000 hertz (Hz), and the range frequency range of preposition channel loudspeaker 124 is rough 150～20,000 hertz, and the range frequency range of rearmounted channel loudspeaker 126 is rough 500～18,000 hertz.
Please equally with reference to figure 2, Fig. 3, in order to provide sound source signal to other loud speaker, the multi-sound-channel earphone module has more a signal line (not illustrating), it is electrically connected to supper bass channel loudspeaker 122, preposition channel loudspeaker 124 and rearmounted channel loudspeaker 126, in order to transmit sound source signal to each loud speaker.In addition, because multi-sound-channel earphone module 100 of the present utility model provides the source of sound output of the quadraphony and double subwoofer channel at least, so its signal line must correspondence have at least six signal line.In addition, when application multi-sound-channel earphone module 100 of the present utility model provides the source of sound output of 5.1 sound channels, this signal line will have more a change-over circuit (not illustrating), two preposition channel loudspeakers 124 about being assigned in order to the source of sound output with the center channels of 5.1 sound channels.
Multi-sound-channel earphone module of the present utility model mainly comprises a head hoop assembly and two headphone units, wherein two headphone units are connected to two ends of head hoop assembly respectively, after the user wore this multi-sound-channel earphone module, the head hoop assembly can make two headphone units be positioned user's ears respectively.In addition, each headphone unit mainly is made up of a cover body, a supper bass channel loudspeaker, a plurality of monophony audio amplifiers and a plurality of mono speaker, wherein these monophony audio amplifiers are corresponding to user's fore-and-aft direction, and be equipped within the cover body, and the supper bass channel loudspeaker is equipped within the cover body, and with the audio amplifier of cover body as resonance usefulness, these mono speakers then are equipped on respectively on these monophony audio amplifiers.Therefore, multi-sound-channel earphone module of the present utility model utilizes one-sided headphone unit that the source of sound output of at least two sound channels and a supper bass sound channel is provided, and makes two headphone units of multi-sound-channel earphone module of the present utility model that the source of sound output of the quadraphony and double subwoofer channel at least can be provided jointly.
In sum, because multi-sound-channel earphone module of the present utility model can provide the source of sound output of the quadraphony and double subwoofer channel at least, except the source of sound output that can be applicable to 2.1 sound channels, more can be applicable to the source of sound output of 4.1 or 5.1 sound channels, in order to simulate real sound field state.Therefore,, can utilize this multi-sound-channel earphone module to obtain real impression when participating in the cintest, not be subjected to the restriction in place or space simultaneously as user during at listoning music or ornamental film.
Claims (10)
1. a multi-sound-channel earphone module is characterized in that, this module comprises:
One head hoop assembly; And
Two headphone units be connected to two ends of this head hoop assembly respectively, and those headphone units have respectively:
One cover body;
One preposition sound channel audio amplifier is equipped within this cover body;
One rearmounted sound channel audio amplifier, to position that should preposition sound channel audio amplifier,
And be equipped within this cover body;
One supper bass channel loudspeaker is equipped within this cover body;
One preposition channel loudspeaker is equipped on this preposition sound channel audio amplifier;
One rearmounted channel loudspeaker is equipped on this postposition sound channel audio amplifier.
2. multi-sound-channel earphone module as claimed in claim 1, it is characterized in that, this cover body has an opening, and this supper bass channel loudspeaker be equipped on this cover body relatively away from the space of this opening, and this preposition sound channel audio amplifier and this postposition sound channel audio amplifier be equipped on this cover body relatively near the space of this opening.
3. a headphone unit is characterized in that, this headphone unit comprises:
One cover body;
One preposition sound channel audio amplifier is equipped within this cover body;
One rearmounted sound channel audio amplifier to position that should preposition sound channel audio amplifier, and is equipped within this cover body;
One supper bass channel loudspeaker is equipped within this cover body;
One preposition channel loudspeaker is equipped on this preposition sound channel audio amplifier; And
One rearmounted channel loudspeaker is equipped on this postposition sound channel audio amplifier.
4. headphone unit as claimed in claim 3, it is characterized in that, this cover body has an opening, and this supper bass channel loudspeaker be equipped on this cover body relatively away from the space of this opening, and this preposition sound channel audio amplifier and this postposition sound channel audio amplifier be equipped on this cover body relatively near the space of this opening.
5. a multi-sound-channel earphone module is characterized in that, this module comprises:
One head hoop assembly; And
Two headphone units be connected to two ends of this head hoop assembly respectively, and those headphone units have respectively:
One cover body;
A plurality of audio amplifiers are equipped within this cover body; And
A plurality of first loud speakers are equipped on respectively on this audio amplifier.
6. multi-sound-channel earphone module as claimed in claim 5 is characterized in that, more comprises one second loud speaker, and it is equipped within this cover body.
7. multi-sound-channel earphone module as claimed in claim 5 is characterized in that this cover body has an opening, and this second loud speaker be equipped on this cover body relatively away from the space of this opening, and those audio amplifiers be equipped on this cover body relatively near the space of this opening.
8. a headphone unit is characterized in that, this headphone unit comprises:
One cover body;
A plurality of audio amplifiers are equipped within this cover body; And
A plurality of first loud speakers are equipped on respectively on those audio amplifiers.
9. multi-sound-channel earphone module as claimed in claim 1 is characterized in that, more comprises one second loud speaker, and it is equipped within this cover body.
10. multi-sound-channel earphone module as claimed in claim 9 is characterized in that this cover body has an opening, and this second loud speaker be equipped on this cover body relatively away from the space of this opening, and those audio amplifiers be equipped on this cover body relatively near the space of this opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02247750 CN2627776Y (en) | 2002-08-27 | 2002-08-27 | Multiple sound channel earphone module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02247750 CN2627776Y (en) | 2002-08-27 | 2002-08-27 | Multiple sound channel earphone module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2627776Y true CN2627776Y (en) | 2004-07-21 |
Family
ID=34238224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02247750 Expired - Lifetime CN2627776Y (en) | 2002-08-27 | 2002-08-27 | Multiple sound channel earphone module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2627776Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012097719A1 (en) * | 2011-01-17 | 2012-07-26 | Vidstrom Mats Josef | Headset |
-
2002
- 2002-08-27 CN CN 02247750 patent/CN2627776Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012097719A1 (en) * | 2011-01-17 | 2012-07-26 | Vidstrom Mats Josef | Headset |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120827 Granted publication date: 20040721 |