CN110166906A - Neck ribbon speaker including the micro speaker module with passive vibrator - Google Patents
Neck ribbon speaker including the micro speaker module with passive vibrator Download PDFInfo
- Publication number
- CN110166906A CN110166906A CN201810246386.2A CN201810246386A CN110166906A CN 110166906 A CN110166906 A CN 110166906A CN 201810246386 A CN201810246386 A CN 201810246386A CN 110166906 A CN110166906 A CN 110166906A
- Authority
- CN
- China
- Prior art keywords
- opening
- passive vibrator
- shell
- neck
- microspeaker
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1058—Manufacture or assembly
- H04R1/1075—Mountings of transducers in earphones or headphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1041—Mechanical or electronic switches, or control elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/033—Headphones for stereophonic communication
- H04R5/0335—Earpiece support, e.g. headbands or neckrests
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2400/00—Loudspeakers
- H04R2400/11—Aspects regarding the frame of loudspeaker transducers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Present disclosure be intended to provide it is a kind of include the micro speaker module with passive vibrator neck ribbon speaker, allow micro speaker module to provide vibrating function in the case where not individual vibrating motor.Present disclosure provide it is a kind of include the micro speaker module with passive vibrator neck ribbon speaker comprising: around the neckstrap formula frame of user's worn；The multiple micro speaker modules being mounted in frame；And the controller for controlling micro speaker module, wherein, micro speaker module includes: shell, it is with the second opening in inner space, the first opening being formed in the first surface of shell and the second surface for being formed in shell, Microspeaker is installed in the first opening, passive vibrator is installed in the second opening；Pass through the Microspeaker of the first opening for emitting sound；And the passive vibrator of the air rigidity in the inner space for cutting down shell.
Description
Technical field
The present invention relates to it is a kind of include the micro speaker module with passive vibrator neck ribbon speaker.
Background technique
Bluetooth is indicated the mobile device of cellular phone, laptop computer, earphone, head phone etc. each other
It connects to exchange the near field wireless technology standard of information.It needs low-power wireless to connect in the short distance for being generally in about 10 meters
It is highly useful in the case where connecing.For example, bluetooth headset enables a user to the case where not using the cable of burden
The music of MP3 player of the lower listening in his/her pocket.
Using existing Bluetooth technology, for headphone by bluetooth connection to cellular phone, this is driving user
It can make a phone call when sailing without using his/her hand.
Meanwhile with the prevalence of smart phone and tablet computer, his/her smart phone and plate is can be used in user
Anywhere computer appreciates film or music.However, due to the Microspeaker being built in smart phone and tablet computer
Limitation, it is impossible to high-quality reproduction sound.The bluetooth by bluetooth connection to smart phone and tablet computer can be used
Loudspeaker solves foregoing problems.
In addition, having developed the loudspeaker around user's worn of neckstrap type for the convenience of user.This
Kind neck ribbon speaker is used together sound and vibration to notify its mode of operation or generate each when playing game or watching movie
Other effects of kind.Traditional neck ribbon speaker is due to the vibration module and Microspeaker mould that it includes for generating vibration
Block and have the shortcomings that weight weight and power consumption it is big.
Summary of the invention
It is an object of the present invention to provide it is a kind of include the micro speaker module with passive vibrator neckstrap formula
Loudspeaker allows micro speaker module to provide vibrating function in the case where not individual vibrating motor.
According to one aspect of the present invention for achieving the above object, providing a kind of includes having passive vibrator
The neck ribbon speaker of micro speaker module comprising: around the neckstrap formula frame of the worn of user；It is mounted in frame
Multiple micro speaker modules；And the controller for controlling micro speaker module, wherein micro speaker module packet
Include: shell, the shell have inner space, first be formed in the first surface of shell opening, are formed in the second of shell
The second opening in surface, is equipped with Microspeaker in the first opening, is equipped with passive vibrator in the second opening；With
Pass through the Microspeaker of the first opening in transmitting sound；And the quilt of the air rigidity in the inner space for cutting down shell
Dynamic vibrator.
In some embodiments, the first opening of shell can be upwardly-directed relative to neckstrap formula frame, and shell
Second opening can be downwardly oriented relative to neckstrap formula frame.
In some embodiments, passive vibrator can have the smaller thickness compared with Microspeaker.
In some embodiments, passive vibrator may include vibrating diaphragm and the main part for increasing quality, main body
It is partially disposed at the center of vibrating diaphragm.
In some embodiments, neck ribbon speaker can also include the ring structure being arranged on the periphery of vibrating diaphragm,
To be conducive to the installation of passive vibrator.
In some embodiments, the second opening can be set step part, and ring structure can be set with
The step part of the step part engagement of second opening.
In some embodiments, ring structure may include multiple prominent on the surface contacted with Microspeaker
It rises.
In some embodiments, main part can be made of metal material.
In some embodiments, opening can be formed in the central portion of vibrating diaphragm.
In some embodiments, top dome part and main part can be located at the passive vibrator in the second opening most
At large amplitude.
In some embodiments, the resonant frequency of passive vibrator can be lower than the resonant frequency of Microspeaker.
According to the present invention includes that the neck ribbon speaker of the micro speaker module with passive vibrator can be used
Improve low-frequency band sound pressure level for cutting down the passive vibrator of the rigidity caused by the volume of air in shell.
Further, since the resonant frequency of passive vibrator is arranged to the low-frequency band outside audible frequency, so according to this hair
Bright includes that the neck ribbon speaker of the micro speaker module with passive vibrator can enable micro speaker module
It is enough to execute vibrating function in the case where not using individual vibrating motor.
Detailed description of the invention
What Fig. 1 showed embodiment according to the present invention includes the neck with the micro speaker module of passive vibrator
The exploded view of ribbon speaker.
Fig. 2 shows the micro speaker modules in the neck ribbon speaker that embodiment according to the present invention is arranged in
Decomposition perspective view when from the top.
Fig. 3 shows the micro speaker module in the neck ribbon speaker that embodiment according to the present invention is arranged in
Decomposition perspective view when in terms of bottom.
Fig. 4 shows the figure of the passive vibrator in the neck ribbon speaker that embodiment according to the present invention is arranged in.
Fig. 5 shows the micro speaker module in the neck ribbon speaker that embodiment according to the present invention is arranged in
Decomposition section.
Fig. 6 shows the micro speaker module in the neck ribbon speaker that embodiment according to the present invention is arranged in
Sectional view.
Specific embodiment
Hereinafter, will be described in detail with reference to the accompanying drawings according to the present invention includes the Microspeaker with passive vibrator
The preferred embodiment of the neck ribbon speaker of module.
What Fig. 1 showed embodiment according to the present invention includes the neck with the micro speaker module of passive vibrator
The exploded view of ribbon speaker.The neck ribbon speaker of embodiment according to the present invention includes that can wear around user's neck
The C-shaped frame worn, wherein various electronic components such as micro speaker module 200 and PCB 310 are provided in the frame.The frame
Including C-shaped base frame 110 and it is attached to the inner cover 120 and outer cover 130 of base frame 110.
Each place in the both ends of C-shaped base frame 110 is provided with 200,310 and of PCB of a micro speaker module
One battery 320.Bottom surface, inner surface and the top surface of 120 overlay electronic component of inner cover and C-shaped base frame 110, and outer cover
130 are attached to inner cover 120 with the outer surface of overlay electronic component and C-shaped frame 110.
The sounding for emitting the sound generated from micro speaker module 200 is formed in the top surface of inner cover 120
Hole 122, and it is formed in the bottom surface of inner cover 120 venthole 124 for promoting air to flow.
Fig. 2 shows when the micro speaker module being arranged in the neck ribbon speaker of embodiment according to the present invention
From the top when decomposition perspective view, and Fig. 3 shows the neckstrap formula loudspeaking that embodiment according to the present invention is arranged in
Micro speaker module in device in terms of bottom when decomposition perspective view.Micro speaker module 200 includes: for limiting altogether
The shell 210 and 220 in vibration space；The Microspeaker 230 being mounted on the top surface of shell 210 and 220 is used for electric signal
Become acoustic pressure to generate air vibration；And it is mounted on the passive vibrator 240 on the bottom surface of shell 210 and 220, for disappearing
Subtract the air rigidity in shell 210 and 220.
Shell 210 and 220 is by top 210 and lower part 220, the first receiving portion being formed in the upper surface on top 210
214, the second receiving portion 224 being formed in the bottom surface of lower part 220 is constituted, and Microspeaker 230 is mounted on the first receiving portion
In 214, passive vibrator 240 is mounted in the second receiving portion 224.In addition, being formed in the top surface of the first receiving portion 214
For emitting the first opening 212 of the sound generated from Microspeaker 230, and in the bottom surface of the second receiving portion 224
It is formed with the second opening 222 for emitting the sound generated from passive vibrator 240.
Microspeaker 230 is easily recognized by those skilled in the art, therefore by description is omitted.It will bubble
Cotton (poron) 236 is attached to the bottom surface of Microspeaker 230 to absorb vibration.
Fig. 4 shows the figure of the passive vibrator in the neck ribbon speaker that embodiment according to the present invention is arranged in.
Passive vibrator 240 with given quality and rigidity is not provided electric power or electric signal individually.Passive vibrator 240 is mounted on
At the second 222 corresponding positions of opening in the bottom surface for the lower part 220 for being formed in shell, to emit sound by second
Opening 222.Passive vibrator 240 has the smaller thickness compared with Microspeaker 230, and this prevent the resonance in shell is empty
Between volume be reduced.
Passive vibrator 240 includes: vibrating diaphragm 242；The main body made of hyperbaric metal material iron, copper, tungsten etc.
Part 244, for increasing the quality of vibrating diaphragm 242；And ring structure 246, for being conducive to the installation of passive vibrator 240.
Vibrating diaphragm 242 has the top dome part for promoting vibration.Main part 244 is attached to the center of vibrating diaphragm 242, and in main part
It could be formed with opening at the center being connected to appended by dividing 244.Ring structure 246 is formed as corresponding with the periphery of vibrating diaphragm 242
Annular shape.Multiple protrusion 246a project upwards the bottom table for being coupled to Microspeaker 230 from the top surface of ring structure 246
Face.Preferably, protrusion 246a is formed in corresponding with foam 236 (referring to the Fig. 3) of bottom surface for being attached to Microspeaker 230
Position, to prevent the vibration of passive vibrator 240 to be transferred to Microspeaker 230.Meanwhile the bottom surface of ring structure 246
It is attached to the second receiving portion 224 of the lower part 220 of above-mentioned shell.Preferably, the second receiving portion 224 of the lower part 220 of shell is set
It is equipped with step part 226, with different inner heights and outer height, and the bottom surface of ring structure 246 is provided with step
Part 246b, step part 246b correspond to the step part 226 of the second receiving portion 224, they are engaged with each other.
Fig. 5 shows the micro speaker module in the neck ribbon speaker that embodiment according to the present invention is arranged in
Decomposition section, and Fig. 6 shows the miniature loudspeaking in the neck ribbon speaker that embodiment according to the present invention is arranged in
The sectional view of device module.
As previously mentioned, the top 210 and lower part 220 of shell are coupled to each other to limit the appearance of micro speaker module 200,
So that the installation space of Microspeaker 230 and passive vibrator 240 be arranged in inside, and Microspeaker 230 and by
Resonant space RS is provided around the installation space of ejector half vibrator 240.First receiving portion 214 is formed in the top 210 of shell
To be conducive to the installation of Microspeaker 230, and the top of Microspeaker 230 is inserted into the first receiving portion 214.First opens
Mouth 212 is formed in the top surface of the first receiving portion 214 and is located on the top of Microspeaker 230.Second receiving portion 224
It is formed in the installation for being conducive to passive vibrator 240 in the lower part 220 of shell, passive vibrator 240 is attached to the second receiving
Portion 224, and the second opening 222 is formed in the bottom surface of the second receiving portion 224.As described above, passive vibrator 240 includes
Ring structure 246 is conducive to the installation of passive vibrator 240.In addition, ring structure 246 ensure passive vibrator 240 with
Gap between Microspeaker 230, this prevents the ring structure 246 in vibration from hitting Microspeaker 230.In addition, protrusion
246a is formed on the top surface of ring structure 246, and air is flowed between protrusion 246a.Therefore, air can be with
It is flowed between resonant space RS, Microspeaker 230 and passive vibrator 240.
On the other hand, if the resonant frequency of passive vibrator 240 is set to the low-frequency band outside audible frequency, when micro-
When type loudspeaker 230 generates sound wave corresponding with the resonant frequency of passive vibrator 240, passive vibrator 240 causes to resonate
To generate relatively large vibration.According to the present invention as a result, includes the micro speaker module 200 with passive vibrator 240
Neck ribbon speaker can in the case where not individual vibrating motor to user provide vibrating function.As previously mentioned,
Microspeaker 230 is arranged on the top surface of shell 210 and 220, to emit sound along the direction of the ear towards user,
And the body that user is contacted on the bottom surface of shell 210 and 220 is arranged in passive vibrator 240, so that user can be with
It is readily perceptible vibration.
Claims (11)
1. a kind of includes the neck ribbon speaker of the micro speaker module with passive vibrator, comprising:
Around the neckstrap formula frame of the worn of user；
The multiple micro speaker modules being mounted in the frame；And
For controlling the controller of the micro speaker module,
Wherein, the micro speaker module includes:
Shell, the shell have inner space, first be formed in the first surface of the shell opening, be formed in it is described
The second opening in the second surface of shell is equipped with Microspeaker in first opening, in second opening
Passive vibrator is installed；
Pass through the described first Microspeaker being open for emitting sound；And
The passive vibrator of the air rigidity in the inner space for cutting down the shell.
2. neck ribbon speaker according to claim 1, wherein first opening of the shell is relative to the neck
Belt frame is upwardly-directed, and second opening of the shell is downwardly oriented relative to the neckstrap formula frame.
3. neck ribbon speaker according to claim 1, wherein the passive vibrator has and the Microspeaker
Compared to smaller thickness.
4. neck ribbon speaker according to claim 1, wherein the passive vibrator is by vibrating diaphragm and for increasing quality
Main part composition, the main part is placed at the center of the vibrating diaphragm.
5. neck ribbon speaker according to claim 4 further includes the ring structure being arranged on the periphery of the vibrating diaphragm,
To be conducive to the installation of the passive vibrator.
6. neck ribbon speaker according to claim 5, wherein second opening is provided with step part, and institute
It states ring structure and is provided with the step part engaged with the step part of second opening.
7. neck ribbon speaker according to claim 5, wherein the ring structure is included in and the Microspeaker
Multiple protrusions on the surface of contact.
8. neck ribbon speaker according to claim 4, wherein the main part is made of metal material.
9. neck ribbon speaker according to claim 4, wherein be formed with opening in the central portion of the vibrating diaphragm.
10. neck ribbon speaker according to claim 4, wherein top dome part and the main part are located at described the
At the peak swing of the passive vibrator in two openings.
11. neck ribbon speaker according to claim 1, wherein the resonant frequency of the passive vibrator is lower than described
The resonant frequency of Microspeaker.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2018-0017962 | 2018-02-13 | ||
| KR1020180017962A KR102029076B1 (en) | 2018-02-13 | 2018-02-13 | Neckband speaker comprising microspeakr module with passive vibrator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110166906A true CN110166906A (en) | 2019-08-23 |
| CN110166906B CN110166906B (en) | 2022-01-14 |
Family
ID=67636299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810246386.2A Active CN110166906B (en) | 2018-02-13 | 2018-03-23 | Neck strap speaker including micro speaker module with passive vibrator |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR102029076B1 (en) |
| CN (1) | CN110166906B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114374917A (en) * | 2022-02-15 | 2022-04-19 | 三星半导体(中国)研究开发有限公司 | Vibration loudspeaker |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203840498U (en) * | 2014-02-28 | 2014-09-17 | 宁波升亚电子有限公司 | Close-to-head type loudspeaker apparatus |
| EP2802155A1 (en) * | 2011-12-22 | 2014-11-12 | D&M Holdings, Inc. | Neckband-type earphone |
| KR101614702B1 (en) * | 2014-10-10 | 2016-04-25 | 주식회사 이엠텍 | Electric device including microspeaker module with vibration function |
| CN105872922A (en) * | 2015-02-06 | 2016-08-17 | 骷髅头有限公司 | Speakers and headphones related to vibrations in an audio system, and methods for operating same |
| CN106686503A (en) * | 2016-12-28 | 2017-05-17 | 深圳天珑无线科技有限公司 | Adjustable sound cavity device and mobile terminal |
| CN106851458A (en) * | 2017-03-07 | 2017-06-13 | 歌尔股份有限公司 | A kind of sound-producing device |
| CN107071611A (en) * | 2016-04-08 | 2017-08-18 | 天津富禄通信技术有限公司 | Bluetooth NECK BAND headsets including vibrating type loudspeaker |
| JP6205668B1 (en) * | 2017-03-06 | 2017-10-04 | 自在設計合同会社 | Speaker device |
| CN206620247U (en) * | 2017-03-07 | 2017-11-07 | 歌尔股份有限公司 | A kind of sound-producing device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150142581A (en) | 2014-06-11 | 2015-12-22 | 주식회사 이엠텍 | Wearable bluetooth speaker |
| KR101614705B1 (en) | 2014-10-10 | 2016-04-25 | 주식회사 이엠텍 | Microspeaker module including dependent transducer |
| KR101664204B1 (en) * | 2016-04-18 | 2016-10-10 | 주식회사 블루콤 | Bluetooth Headset with vibrate speakers |
-
2018
- 2018-02-13 KR KR1020180017962A patent/KR102029076B1/en active IP Right Grant
- 2018-03-23 CN CN201810246386.2A patent/CN110166906B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2802155A1 (en) * | 2011-12-22 | 2014-11-12 | D&M Holdings, Inc. | Neckband-type earphone |
| CN203840498U (en) * | 2014-02-28 | 2014-09-17 | 宁波升亚电子有限公司 | Close-to-head type loudspeaker apparatus |
| KR101614702B1 (en) * | 2014-10-10 | 2016-04-25 | 주식회사 이엠텍 | Electric device including microspeaker module with vibration function |
| CN105872922A (en) * | 2015-02-06 | 2016-08-17 | 骷髅头有限公司 | Speakers and headphones related to vibrations in an audio system, and methods for operating same |
| CN107071611A (en) * | 2016-04-08 | 2017-08-18 | 天津富禄通信技术有限公司 | Bluetooth NECK BAND headsets including vibrating type loudspeaker |
| CN106686503A (en) * | 2016-12-28 | 2017-05-17 | 深圳天珑无线科技有限公司 | Adjustable sound cavity device and mobile terminal |
| JP6205668B1 (en) * | 2017-03-06 | 2017-10-04 | 自在設計合同会社 | Speaker device |
| CN106851458A (en) * | 2017-03-07 | 2017-06-13 | 歌尔股份有限公司 | A kind of sound-producing device |
| CN206620247U (en) * | 2017-03-07 | 2017-11-07 | 歌尔股份有限公司 | A kind of sound-producing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114374917A (en) * | 2022-02-15 | 2022-04-19 | 三星半导体(中国)研究开发有限公司 | Vibration loudspeaker |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102029076B1 (en) | 2019-10-10 |
| CN110166906B (en) | 2022-01-14 |
| KR20190097937A (en) | 2019-08-21 |
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