CN204761668U - Movable coil sound production with move combined bluetooth headset of iron sound production - Google Patents
Movable coil sound production with move combined bluetooth headset of iron sound production Download PDFInfo
- Publication number
- CN204761668U CN204761668U CN201520450278.9U CN201520450278U CN204761668U CN 204761668 U CN204761668 U CN 204761668U CN 201520450278 U CN201520450278 U CN 201520450278U CN 204761668 U CN204761668 U CN 204761668U
- Authority
- CN
- China
- Prior art keywords
- phonation unit
- moving
- sounding
- cavity
- coil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 42
- 101001010782 Drosophila melanogaster Fez family zinc finger protein erm Proteins 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 230000005236 sound signal Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a movable coil sound production with move combined bluetooth headset of iron sound production, including the casing, and locate circuit board and the phonation unit in the casing, the casing is equipped with the cavity that is used for holding circuit board and phonation unit, being equipped with bluetooth wireless module on the circuit board, reaching the antenna of being connected with bluetooth wireless module, bluetooth wireless module still is connected with power supply circuit and micro -gap switch, bluetooth wireless module and phonation unit electric connection, and still including locating the frequency dividing circuit between bluetooth wireless module and the phonation unit, the phonation unit includes moving -coil phonation unit and the moving -iron phonation unit of being connected with frequency dividing circuit. The utility model discloses a mode that moving -coil phonation unit and moving -iron phonation unit combined together realizes through frequency dividing circuit that the audio signal of different frequency channels is exported by the phonation unit of difference, exports the sound of multiple pattern through bluetooth wireless communication's mode. The space of the back end of cavity, ability make full use of cavity is located to moving -coil phonation unit wherein.
Description
Technical field
The utility model relates to a kind of earphone, particularly relates to a kind of moving-coil sounding and the combined bluetooth earphone of dynamic iron sounding.
Background technology
The earphone of current use, function singleness, structure is simple.Major part is because only have a phonation unit, even if by structural combination, realizes the sounding of different frequency range, also still limited completely.
The applicant once applied for the hybrid earphone of dynamic iron sounding and moving-coil sounding, but that is adapted to wired earphone, is necessary now this technology to be applied on wireless headset product.
Utility model content
In order to make up the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of moving-coil sounding and the combined bluetooth earphone of dynamic iron sounding.
The technical solution of the utility model is:
Moving-coil sounding and the combined bluetooth earphone of dynamic iron sounding, comprise housing, and the circuit board be located in housing and phonation unit, and described housing is provided with the cavity for accommodating circuit board and phonation unit; Described circuit board is provided with bluetooth radio module, and the antenna to be connected with bluetooth radio module, bluetooth radio module is also connected with power circuit and sensitive switch, described bluetooth radio module and phonation unit are electrically connected, also comprise the frequency dividing circuit be located between bluetooth radio module and phonation unit, described phonation unit comprises the moving-coil type phonation unit and moving-iron type phonation unit that are connected with frequency dividing circuit.
Its further technical scheme is: described housing is provided with earplug portion, described cavity comprises circuit cavity and sounding cavity, sounding cavity is located in earplug portion, described moving-coil type phonation unit is positioned at the back segment of sounding cavity, described moving-iron type phonation unit is positioned at the leading portion of sounding cavity, the front end of described sounding cavity is provided with into ear, and the center entering ear is provided with the voice guide hole communicated with sounding cavity; Described moving-iron type phonation unit is fixed on the center of sounding cavity, is provided with several support bars fixing moving-iron type phonation unit for suspension type in sounding cavity; The inner segment of described voice guide hole is provided with the hybrid chamber of sound.
Its further technical scheme is: the front end in described earplug portion is provided with ear muff and the securing member for fixing ear muff, and described securing member is plugged in voice guide hole, and the center of described securing member is provided with the central through hole communicated with voice guide hole.
Its further technical scheme is: the external port of described voice guide hole is provided with sound friction member.
Its further technical scheme is: described moving-iron type phonation unit is the column construction of flat, and its diameter is greater than its length.
Its further technical scheme is: described power circuit comprises the charge-discharge circuit be connected with bluetooth radio module, and the battery be connected with charge-discharge circuit and power interface.
The utility model beneficial effect is compared with prior art: the mode that the utility model adopts moving-coil type phonation unit and moving-iron type phonation unit to combine, by frequency dividing circuit, audio signal is delivered to moving-coil type phonation unit and moving-iron type phonation unit respectively, the audio signal realizing different frequency range is exported by different phonation units, is exported the sound of multiple pattern by the mode of blue tooth wireless communication.Moving-coil type phonation unit is wherein located at the back segment of cavity, the space of cavity can be made full use of, moving-iron type phonation unit is located at the leading portion of cavity, and be provided with hybrid chamber in the front end of moving-iron type phonation unit, contribute to sending out after sound that two kinds of phonation units send mixes, form different audios with this.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic of the combined bluetooth earphone specific embodiment of the utility model moving-coil sounding and dynamic iron sounding;
Fig. 2 is the circuit block diagram in Fig. 1 embodiment.
Reference numeral
S bluetooth earphone 10 housing
10A fore shell 10B back cover
100 cavity 101 circuit cavitys
102 sounding cavity 17 support bars
18 enter ear 180 voice guide hole
181 hybrid chamber 19 earplug portions
20 circuit board 21 bluetooth radio module
22 antenna 23 sensitive switches
30 phonation unit 31 moving-coil type phonation units
32 moving-iron type phonation unit 40 power circuits
41 charge-discharge circuit 42 batteries
43 power interface 50 frequency dividing circuits
80 sound friction member 90 ear muffs
91 securing member 910 central through holes
60 pick-ups
Embodiment
In order to more fully understand technology contents of the present utility model, below in conjunction with specific embodiment the technical solution of the utility model being introduced further and illustrating, but being not limited to this.
As shown in Figure 1 to Figure 2, the utility model moving-coil sounding and the combined bluetooth earphone S of dynamic iron sounding, comprise housing 10 (connected by fore shell 10A and back cover 10B buckle-type and form), and the circuit board 20 be located in housing 10 and phonation unit 30, housing 10 is provided with the cavity 100 for accommodating circuit board 20 and phonation unit 30; Circuit board 20 is provided with bluetooth radio module 21, and the antenna 22 to be connected with bluetooth radio module 21, bluetooth radio module 21 is also connected with power circuit 40 and sensitive switch 23, bluetooth radio module 21 and phonation unit 30 are electrically connected, also comprise the frequency dividing circuit 50 be located between bluetooth radio module 21 and phonation unit 30, phonation unit 30 comprises the moving-coil type phonation unit 31 and moving-iron type phonation unit 32 that are connected with frequency dividing circuit 50.Power circuit 40 comprises the charge-discharge circuit 41 be connected with bluetooth radio module 21, and the battery 42 be connected with charge-discharge circuit 41 and power interface 43.Also comprise the pick-up 60 be connected with bluetooth radio module 21.
Housing 10 is provided with earplug portion 19, cavity 100 comprises circuit cavity 101 and sounding cavity 102, sounding cavity 102 is located in earplug portion 19, moving-coil type phonation unit 31 is positioned at the back segment of sounding cavity 102, moving-iron type phonation unit 32 is positioned at the leading portion of sounding cavity 102, the front end of sounding cavity 102 is provided with into ear 18, and the center entering ear 18 is provided with the voice guide hole 180 communicated with sounding cavity 102; Moving-iron type phonation unit 32 is fixed on the center of sounding cavity 102, is provided with several support bars 17 fixing moving-iron type phonation unit 32 for suspension type in sounding cavity 102; The inner segment of voice guide hole 180 is provided with the hybrid chamber 181 of sound.The front end in earplug portion 19 is provided with ear muff 90 and the securing member 91 for fixing ear muff 90, and securing member 91 is plugged in voice guide hole 180, and the center of securing member 91 is provided with the central through hole 910 communicated with voice guide hole 180.The external port of voice guide hole 180 is provided with sound friction member 80.In the present embodiment, moving-iron type phonation unit is the column construction of flat, and its diameter is greater than its length.
In other embodiment, ear muff directly can be bonded in the outer surface of fore shell, and not need securing member, at this moment, directly be provided with sound friction member in the external port of voice guide hole.
In other embodiment, housing also can adopt the structure of the formula of splitting around.Dividing plate (dividing plate is provided with cable-through hole) can also be provided with, to improve audio between circuit cavity and sounding cavity.
In other embodiment, hybrid chamber can also increase separation sound guide tube, and the sound wave of moving-iron type phonation unit and moving-coil type phonation unit is delivered to external port respectively.
In sum, the mode that the utility model adopts moving-coil type phonation unit and moving-iron type phonation unit to combine, by frequency dividing circuit, audio signal is delivered to moving-coil type phonation unit and moving-iron type phonation unit respectively, the audio signal realizing different frequency range is exported by different phonation units, is exported the sound of multiple pattern by the mode of blue tooth wireless communication.Moving-coil type phonation unit is wherein located at the back segment of cavity, the space of cavity can be made full use of, moving-iron type phonation unit is located at the leading portion of cavity, and be provided with hybrid chamber in the front end of moving-iron type phonation unit, contribute to sending out after sound that two kinds of phonation units send mixes, form different audios with this.
Above-mentionedly only further illustrate technology contents of the present utility model with embodiment; so that reader is easier to understand; but do not represent execution mode of the present utility model and be only limitted to this, any technology done according to the utility model extends or recreation, all by protection of the present utility model.Protection range of the present utility model is as the criterion with claims.
Claims (6)
1. moving-coil sounding and the combined bluetooth earphone of dynamic iron sounding, comprise housing, and the circuit board be located in housing and phonation unit, and described housing is provided with the cavity for accommodating circuit board and phonation unit; Described circuit board is provided with bluetooth radio module, and the antenna to be connected with bluetooth radio module, bluetooth radio module is also connected with power circuit and sensitive switch, described bluetooth radio module and phonation unit are electrically connected, characterized by further comprising the frequency dividing circuit be located between bluetooth radio module and phonation unit, described phonation unit comprises the moving-coil type phonation unit and moving-iron type phonation unit that are connected with frequency dividing circuit.
2. moving-coil sounding according to claim 1 and the combined bluetooth earphone of dynamic iron sounding, it is characterized in that described housing is provided with earplug portion, described cavity comprises circuit cavity and sounding cavity, sounding cavity is located in earplug portion, described moving-coil type phonation unit is positioned at the back segment of sounding cavity, described moving-iron type phonation unit is positioned at the leading portion of sounding cavity, and the front end of described sounding cavity is provided with into ear, and the center entering ear is provided with the voice guide hole communicated with sounding cavity; Described moving-iron type phonation unit is fixed on the center of sounding cavity, is provided with several support bars fixing moving-iron type phonation unit for suspension type in sounding cavity; The inner segment of described voice guide hole is provided with the hybrid chamber of sound.
3. moving-coil sounding according to claim 2 and the combined bluetooth earphone of dynamic iron sounding, it is characterized in that the front end in described earplug portion is provided with ear muff and the securing member for fixing ear muff, described securing member is plugged in voice guide hole, and the center of described securing member is provided with the central through hole communicated with voice guide hole.
4. moving-coil sounding according to claim 3 and the combined bluetooth earphone of dynamic iron sounding, is characterized in that the external port of described voice guide hole is provided with sound friction member.
5. moving-coil sounding according to claim 1 and the combined bluetooth earphone of dynamic iron sounding, it is characterized in that described moving-iron type phonation unit is the column construction of flat, its diameter is greater than its length.
6. moving-coil sounding according to claim 1 and the combined bluetooth earphone of dynamic iron sounding, is characterized in that described power circuit comprises the charge-discharge circuit be connected with bluetooth radio module, and the battery be connected with charge-discharge circuit and power interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520450278.9U CN204761668U (en) | 2015-06-26 | 2015-06-26 | Movable coil sound production with move combined bluetooth headset of iron sound production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520450278.9U CN204761668U (en) | 2015-06-26 | 2015-06-26 | Movable coil sound production with move combined bluetooth headset of iron sound production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204761668U true CN204761668U (en) | 2015-11-11 |
Family
ID=54476332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520450278.9U Expired - Fee Related CN204761668U (en) | 2015-06-26 | 2015-06-26 | Movable coil sound production with move combined bluetooth headset of iron sound production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204761668U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028202A (en) * | 2016-07-20 | 2016-10-12 | 谭学斌 | Coil iron Bluetooth earphone |
| CN106231479A (en) * | 2016-10-18 | 2016-12-14 | 歌尔股份有限公司 | Circle ferrum earphone |
| WO2017181410A1 (en) * | 2016-04-22 | 2017-10-26 | 邢皓宇 | Bluetooth earphone |
| CN107889003A (en) * | 2016-09-30 | 2018-04-06 | 深圳市三诺声智联股份有限公司 | A kind of wireless headset |
| WO2018129867A1 (en) * | 2017-01-16 | 2018-07-19 | 歌尔股份有限公司 | Earphone |
| CN113691906A (en) * | 2021-08-10 | 2021-11-23 | 东莞市阿尔法电子科技有限公司 | Wireless earphone and assembling method thereof |
| CN114710722A (en) * | 2021-12-31 | 2022-07-05 | 联想(北京)有限公司 | Electronic device and information processing method |
-
2015
- 2015-06-26 CN CN201520450278.9U patent/CN204761668U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017181410A1 (en) * | 2016-04-22 | 2017-10-26 | 邢皓宇 | Bluetooth earphone |
| CN106028202A (en) * | 2016-07-20 | 2016-10-12 | 谭学斌 | Coil iron Bluetooth earphone |
| WO2018014431A1 (en) * | 2016-07-20 | 2018-01-25 | 谭学斌 | Hybrid bluetooth earphone |
| CN106028202B (en) * | 2016-07-20 | 2019-01-29 | 谭学斌 | Enclose iron bluetooth headset |
| CN107889003A (en) * | 2016-09-30 | 2018-04-06 | 深圳市三诺声智联股份有限公司 | A kind of wireless headset |
| CN107889003B (en) * | 2016-09-30 | 2024-04-02 | 深圳市三诺声智联股份有限公司 | Wireless earphone |
| CN106231479A (en) * | 2016-10-18 | 2016-12-14 | 歌尔股份有限公司 | Circle ferrum earphone |
| CN106231479B (en) * | 2016-10-18 | 2018-10-30 | 歌尔股份有限公司 | Enclose iron earphone |
| WO2018129867A1 (en) * | 2017-01-16 | 2018-07-19 | 歌尔股份有限公司 | Earphone |
| CN113691906A (en) * | 2021-08-10 | 2021-11-23 | 东莞市阿尔法电子科技有限公司 | Wireless earphone and assembling method thereof |
| CN114710722A (en) * | 2021-12-31 | 2022-07-05 | 联想(北京)有限公司 | Electronic device and information processing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204761668U (en) | Movable coil sound production with move combined bluetooth headset of iron sound production | |
| US10602259B1 (en) | TWS earphone with multiple speakers and crossover circuit embedded therein | |
| CN204948299U (en) | Mobile phone neckstrap formula bluetooth earphone | |
| CN205071294U (en) | Headphone structure circuit, earphone, audio output device and display device | |
| CN202535410U (en) | Cell phone protecting shell equipped with sound device | |
| CN201479347U (en) | Mixing double-unit earphone | |
| JP3209356U (en) | Multifunctional earphone cable | |
| CN208863048U (en) | A kind of wireless playing equipment and wear-type wireless headphone system | |
| CN104349233A (en) | Earphone capable of enhancing low-frequency characteristic | |
| CN204013994U (en) | Earphone | |
| CN203537549U (en) | Bluetooth earphone capable of expanding stereo sounds and being inserted with earplug | |
| US20160269824A1 (en) | Optical fiber decoding-based wireless gaming headset | |
| CN212013028U (en) | TWS earphone independent power supply circuit and charging box | |
| CN207443087U (en) | A kind of wireless headset that can fast and safely connect | |
| CN202310040U (en) | Headphone capable of being used as sound box | |
| CN202652502U (en) | Multi-cell powering portable sound box | |
| CN208128490U (en) | A kind of multi-mode HIFI earphone that game coexists with music | |
| CN207150795U (en) | A kind of In-Ear wireless headset of c-type | |
| CN103957294A (en) | Device for converting ordinary headset into Bluetooth headset | |
| CN203840406U (en) | Device for converting common earphone into bluetooth earphone | |
| KR100802003B1 (en) | Speaker case for sound control unit | |
| CN206076681U (en) | A kind of deconcentrator suitable for iPhone7 mobile phones | |
| CN216391101U (en) | Cell phone stand formula megaphone | |
| CN208874705U (en) | Active anti-noise earphone assembly, connecting line component and removable PlayGear Stealth | |
| CN210579161U (en) | Earphone system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160524 Address after: 518000, 3, Zhongxing Industrial Road, Pioneer Road, Nanshan street, Shenzhen, Guangdong, Nanshan District 326, China Patentee after: Shenzhen red coast Intelligent Technology Co., Ltd. Address before: Baoan District Xixiang Xin'an street Shenzhen city Guangdong province 518000 road five building 6 room 602 Qijing LongKey Patentee before: Zhang Shangguo Patentee before: Wang Wancheng |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190117 Address after: 518000 North of Building 5, D, Dunfa Industrial Zone, Gushi Hangcheng Avenue, Xixiang Street, Baoan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Starcraft Acoustic Technology Co., Ltd. Address before: 518000 Nanshan Street Pioneering Road, Nanshan District, Shenzhen City, Guangdong Province, 326, 3 Zhongxing Industrial City Patentee before: Shenzhen red coast Intelligent Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20190626 |