CN203206432U - Multi-cell bone conduction earphone - Google Patents
Multi-cell bone conduction earphone Download PDFInfo
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- CN203206432U CN203206432U CN 201320173491 CN201320173491U CN203206432U CN 203206432 U CN203206432 U CN 203206432U CN 201320173491 CN201320173491 CN 201320173491 CN 201320173491 U CN201320173491 U CN 201320173491U CN 203206432 U CN203206432 U CN 203206432U
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- bone conduction
- conduction formula
- multiple unit
- elastomer
- receiver
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Abstract
A multi-cell bone conduction earphone comprises elastic bodies and at least two bone conduction type receivers embedded in the elastic body. A part of each bone conduction type receiver projects out of the elastic body. Each elastic body is embedded in the earphone. The projecting portions of the bone conduction type receivers are connected with ear bones in ears. The utility model discloses a multi-cell bone conduction earphone, employs a structure of embedding a plurality of bone conduction type receivers of different audio segments in the elastic bodies, so that the bone conduction type receivers are convenient and comfortable to wear. On the basis of meeting the hearing needs of users, the bandwidth of the earphone sound output is increased, so the sense of hearing is relatively rich and soft.
Description
Technical field
The utility model relates to a kind of osteoacusis receiver, is specifically related to a kind of multiple unit bone conduction formula earphone.
Background technology
Bone conduction formula earphone is that the signal of telecommunication is become vibration signal, by contacting with the ear bones of human body, make the people hear sound, sound does not need through air borne, therefore, bone conduction formula earphone be at first be applicable to suffer from conductive hearing loss but normal bone conduction hearing arranged and other conductive hearing losses patient.It is found that afterwards when using the bone conduction earphone listening, owing to there is not the vibration of air, so in the auditory function that does not influence people's ear, also can people's ear-drum not had any impact, therefore there is the crowd of normal hearing also to bring into use bone conduction formula earphone gradually.But for placing the outer bone conduction formula earphone that uses of ear, owing to fixing cumbersome, do not reach requirement hidden and attractive in appearance yet.
Therefore a bone conduction formula receiver only is set in the existing bone conduction formula earphone usually, and the frequency range scope of output audio is less, has only 300-3000Hz, can only satisfy to hear and speak or hear the sound of environment, does not satisfy the requirement of listening to the music or higher words matter being arranged.After bone conduction formula earphone was used widely, people required to increase to bone conduction formula earphone words matter, and it is more smooth to show that mainly frequency response curve to audio frequency requires, and the output of tonequality were required frequency range is wideer, tone color is abundanter; Wear simultaneously convenient and hidden requirement in use in addition, therefore, a kind ofly wear in can ear and satisfy the user and talk about the multiple unit bone conduction formula earphone that matter requires and demand appearance urgently.
The utility model content
For addressing the above problem, the utility model provides that a kind of frequency range is wideer, tone color is abundanter and portable multiple unit bone conduction formula earphone.
The technical solution of the utility model is as follows: a kind of multiple unit bone conduction formula earphone, comprise elastomer and at least two bone conduction formula receivers that are embedded in the described elastomer, and described bone conduction formula receiver partly protrudes from described elastomer; Described elastomer is embedded in the ear, and the projection contact of described bone conduction formula receiver connects the otica in the described ear.
Preferably, described bone conduction formula receiver comprises shielding case, vibrating diaphragm, magnetic drive mechanism and power guide rod, and described shielding case partly protrudes from described elastomer; Described vibrating diaphragm is airtight to be fixed on the inwall of described shielding case, and described magnetic drive mechanism is arranged on the described vibrating diaphragm and connects the projection of described shielding case by described power guide rod.
Preferably, wherein at least one described bone conduction formula receiver is bass bone conduction formula receiver.
Preferably, described bone conduction formula receiver is uniformly distributed on the described elastomer.
Preferably, described bone conduction formula receiver is connected with frequency divider.
Preferably, be provided with through hole in the middle part of the described elastomer.
Preferably, described elastomer and described shielding case clamping or bonding or grafting or socket.
Preferably, described elastomer is rubber bodies or cavernous body or colloidal silica.
Preferably, described elastomer is spheroid or cylinder or centrum.
Preferably, described shielding case is square, cuboid, cylinder or spheroid.
Adopt the beneficial effect of above technical scheme: adopt moving iron unit combination with a plurality of different frequency ranges to be embedded at structure on the elastomer, bone conduction formula earphone can be embedded in the ear, make wearing of bone conduction formula receiver more convenient comfortable, simultaneously on the basis of satisfying user's sense of hearing needs, bandwidth and the frequency range of earphone voice output have been increased, make the frequency response curve of audio frequency milder, tone color is abundanter, makes sense of hearing abundant and soft more thereby reach.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the cross sectional representation of a kind of multiple unit bone conduction of the utility model formula earphone embodiment 1;
Fig. 2 is the receiver cutaway view of a kind of multiple unit bone conduction of the utility model formula earphone embodiment 1;
Fig. 3 is the Headphone structure schematic diagram of a kind of multiple unit bone conduction of the utility model formula earphone embodiment 1;
Fig. 4 is the cross sectional representation of a kind of multiple unit bone conduction of the utility model formula earphone embodiment 2;
Fig. 5 is the receiver cutaway view of a kind of multiple unit bone conduction of the utility model formula earphone embodiment 3;
Fig. 6 is the cross sectional representation of a kind of multiple unit bone conduction of the utility model formula earphone embodiment 4;
Fig. 7 is the cross sectional representation of a kind of multiple unit bone conduction of the utility model formula earphone embodiment 5;
Fig. 8 is the Headphone structure schematic diagram of a kind of multiple unit bone conduction of the utility model formula earphone embodiment 5.
The title of the numeral among the figure or the corresponding component of alphabetical representative:
1. shielding case 11. protuberances 2. vibrating diaphragms 3. magnetic drive mechanisms 31. armatures, 4. power guide rods, 5. elastomers, 6. coil signal lines 7, bass bone conduction formula receiver 8, sound intermediate frequency bone conduction formula receiver 9, high audio bone conduction formula receiver 10, through hole.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1
As Figure 1-3, a kind of multiple unit bone conduction formula earphone, comprise elastomer 5 and the Elastic Cylindrical body 5 that is embedded in two cuboid bone conduction formula receivers, the part surface of bone conduction formula receiver protrudes from elastomer 5; Elastomer 5 can be embedded in auricle or the earhole, and wherein the otica contact that protrudes from elastomeric protuberance 11 and the ear of bone conduction formula receiver is connected, and the connected mode of bone conduction formula receiver and elastomer 5 is for boning the material employing rubber of elastomer 5.
Bone conduction formula receiver comprises shielding case 1, vibrating diaphragm 2, magnetic drive mechanism 3 and power guide rod 4, and wherein the part of shielding case 1 protrudes from elastomer 5; Vibrating diaphragm 2 is fixed on the inwall of shielding case 1 and to the inner chamber of shielding case 1 and does bubble-tight separation; Magnetic drive mechanism 3 is fixedly installed on the vibrating diaphragm 2 and connects the protuberance that protrudes from elastomer portion 11 inwalls of shielding case 1 by power guide rod 4.
In two bone conduction formula receivers, one of them is bass bone conduction formula receiver 7, and another is that 8, two bone conduction formulas of sound intermediate frequency bone conduction formula receiver receiver is symmetricly set on the elastomer 5.Two bone conduction formula receivers are connected with the frequency divider (not shown) respectively.
The earphone of a bone conduction formula receiver only is set, the frequency range scope of its output audio is between 300-3000Hz, and in being provided with, the multiple unit bone conduction formula earphone of bass bone conduction formula receiver compares with the earphone that a bone conduction formula receiver only is set, the frequency range scope of output audio has obviously had bigger improvement for the raising of tonequality between 300-8000Hz.
All the other are identical with embodiment 1, difference is, as shown in Figure 4, be embedded with three cuboid bone conduction formula receivers in the Elastic Cylindrical body, comprise a bass bone conduction formula receiver 7, a sound intermediate frequency bone conduction formula receiver 8 and a high audio bone conduction formula receiver 9 in three bone conduction formula receivers, three bone conduction formula receivers evenly are arranged on the elastomer, and three bone conduction formula receivers are connected with frequency divider respectively.
Be provided with high, medium and low three audio section bone conduction formula receivers simultaneously, the frequency range scope of output audio is between 100-12KHz, compare with the two unit bone conduction formula earphone among the embodiment 1, frequency range is significantly improved, can satisfy the requirement that the user talks with matter fully, tone color is abundanter, makes sense of hearing abundant and soft more thereby reach.
Embodiment 3
All the other are identical with embodiment 2, and difference is that as shown in Figure 5, elastomer is the cavernous body of spheroid form, and bone conduction formula receiver is spheroid.
All the other are identical with embodiment 3, and difference is that as shown in Figure 6, the middle part of spheroid colloidal silica offers a through hole 10.
All the other are identical with embodiment 2, and difference is that shown in Fig. 7-8, bone conduction formula receiver and colloidal silica connected mode are clamping, and the middle part of cylindrical rubber body offers a through hole 10.
Embodiment 6
All the other are identical with embodiment 1, and difference is that elastomer is the colloidal silica of spheroid form; Bone conduction formula receiver and colloidal silica connected mode are for pegging graft.
Embodiment 7
All the other are identical with embodiment 4, and difference is that elastomer is the colloidal silica of cone shape.
The multiple unit bone conduction formula earphone that elastomeric middle part does not have through hole generally is applicable to deafness patient, because patient's ear-drum can't receive the sound by the air vibration conduction, so earphone does not need to leave the passage of conductance; But for the user that need accept the normal hearing of earphone sound in noisy environment, the multiple unit bone conduction formula earphone of no via design can shield extraneous noise, can reach better result of use on the contrary.
The multiple unit bone conduction formula earphone of offering through hole at elastomeric middle part generally is applicable to the crowd with normal hearing, and the user is obtaining can also hearing the sound from surrounding environment under the words matter situation of higher quality, is inapplicable for deafness patient therefore.
Adopt the beneficial effect of above technical scheme: adopt moving iron unit combination with a plurality of different frequency ranges to be embedded at structure on the elastomer, bone conduction formula earphone can be embedded in the ear, make wearing of bone conduction formula receiver more convenient comfortable, simultaneously on the basis of satisfying user's sense of hearing needs, bandwidth and the frequency range of earphone voice output have been increased, make the frequency response curve of audio frequency milder, tone color is abundanter, makes sense of hearing abundant and soft more thereby reach; Simultaneously at elastomer through hole is set.
More than be the description to the utility model embodiment, by the above-mentioned explanation to the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments herein.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a multiple unit bone conduction formula earphone is characterized in that, comprises elastomer and at least two bone conduction formula receivers that are embedded in the described elastomer, and described bone conduction formula receiver partly protrudes from described elastomer; Described elastomer is embedded in the ear, and the projection contact of described bone conduction formula receiver connects the otica in the described ear.
2. multiple unit bone conduction formula earphone according to claim 2 is characterized in that, described bone conduction formula receiver comprises shielding case, vibrating diaphragm, magnetic drive mechanism and power guide rod, and described shielding case partly protrudes from described elastomer; Described vibrating diaphragm is airtight to be fixed on the inwall of described shielding case, and described magnetic drive mechanism is arranged on the described vibrating diaphragm and connects the projection of described shielding case by described power guide rod.
3. multiple unit bone conduction formula earphone according to claim 1 is characterized in that, wherein at least one described bone conduction formula receiver is bass bone conduction formula receiver.
4. multiple unit bone conduction formula earphone according to claim 1 is characterized in that, described bone conduction formula receiver is uniformly distributed on the described elastomer.
5. multiple unit bone conduction formula earphone according to claim 1 is characterized in that, described bone conduction formula receiver is connected with frequency divider.
6. multiple unit bone conduction formula earphone according to claim 1 is characterized in that, described elastomer middle part is provided with through hole.
7. multiple unit bone conduction formula earphone according to claim 1 is characterized in that, described elastomer and described shielding case clamping or bonding or grafting or socket.
8. multiple unit bone conduction formula earphone according to claim 1 is characterized in that, described elastomer is rubber bodies or cavernous body or colloidal silica.
9. multiple unit bone conduction formula earphone according to claim 1 is characterized in that, described elastomer is spheroid or cylinder or centrum.
10. multiple unit bone conduction formula earphone according to claim 1 is characterized in that described shielding case is square, cuboid, cylinder or spheroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320173491 CN203206432U (en) | 2013-04-09 | 2013-04-09 | Multi-cell bone conduction earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320173491 CN203206432U (en) | 2013-04-09 | 2013-04-09 | Multi-cell bone conduction earphone |
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| CN203206432U true CN203206432U (en) | 2013-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320173491 Expired - Lifetime CN203206432U (en) | 2013-04-09 | 2013-04-09 | Multi-cell bone conduction earphone |
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| CN (1) | CN203206432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103200481A (en) * | 2013-04-09 | 2013-07-10 | 苏州恒听电子有限公司 | Multi-unit bone conduction type earphone |
-
2013
- 2013-04-09 CN CN 201320173491 patent/CN203206432U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103200481A (en) * | 2013-04-09 | 2013-07-10 | 苏州恒听电子有限公司 | Multi-unit bone conduction type earphone |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160108 Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 A Patentee after: SHENZHEN QIANHAI HUASHEN ANXIN IOT TECHNOLOGY CO.,LTD. Address before: 224500, No. 16, ABC lane, East Lane Town, Binhai County, Jiangsu Patentee before: Zhang Xiumei Patentee before: Liang Wanyu |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160128 Address after: 518000 Guangdong city of Shenzhen province Nanshan District two road crossing Nantou Industrial Park Building 2 floor 25 forward hot electrons Patentee after: SHENZHEN BELLSING ACOUSTIC TECHNOLOGY Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 A Patentee before: SHENZHEN QIANHAI HUASHEN ANXIN IOT TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210903 Address after: 518000 No.3 Factory, Qiaotou Fuqiao Industrial Zone, Fuyong Town, Bao'an District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN EVERWIN PRECISION TECHNOLOGY Co.,Ltd. Address before: 518000 2nd floor, building 25, Zhiheng Industrial Park, nantouguankou 2nd Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BELLSING ACOUSTIC TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |
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| CX01 | Expiry of patent term |