CN109246534A - A kind of horn single body and a kind of audio-frequence player device - Google Patents
A kind of horn single body and a kind of audio-frequence player device Download PDFInfo
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- CN109246534A CN109246534A CN201811146947.8A CN201811146947A CN109246534A CN 109246534 A CN109246534 A CN 109246534A CN 201811146947 A CN201811146947 A CN 201811146947A CN 109246534 A CN109246534 A CN 109246534A
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- horn
- component
- speaker
- mounting plate
- earphone
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- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
The invention discloses a kind of horn single bodies and a kind of audio-frequence player device.The horn single body includes mounting plate, earphone horn component and speaker component, and earphone horn component and speaker component are separately mounted to the obverse and reverse of mounting plate；Earphone horn component includes the first magnet and the first isolation washer, and speaker component includes the second magnet and the second isolation washer, and the first isolation washer is between the first magnet and mounting plate, and the second isolation washer is between the second magnet and mounting plate.The present invention is separately installed with earphone horn component and speaker component in the tow sides of same mounting plate, to both can be used as the use of earphone horn monomer secret, and, in order to avoid influencing each other between the magnetic circuit of horn assembly, earphone horn component and speaker component respectively further comprise the first isolation washer and the second isolation washer, for realizing the isolation of mounting plate two sides magnetic circuit by magnetic conduction buffer action, audio disturbances caused by magnetic circuit mutual interference are avoided.
Description
Technical field
The present invention relates to audio-frequence player device technical field, in particular to a kind of horn single body and a kind of broadcasting of audio are set
It is standby.
Background technique
Earphone class product such as headphone etc., the broadcasting sound provided is small, and privacy is high, and sound concentrates on wearer's
Ear, outside are difficult the sound for hearing that it is played；Speaker class device voice volume is big, can by the sound of broadcasting transmit it is far, allow near
People can hear.Therefore, earphone and speaker cut both ways, as headphone can be improved privacy, but music it is more difficult and he
People shares；Speaker can enjoy together music with other people, but privacy cannot achieve, and when other people are not desired to be disturbed, can not be further continued for
It is used alone.
However, the demand that people play audio is different under different scenes, earphone class product or independent is used alone
Speaker class product all cannot sufficiently meet the use demand of user.
Summary of the invention
The problem of cannot attaining full and complete satisfaction in view of prior art user audio demand, proposes a kind of loudspeaker of the invention
Monomer and a kind of audio-frequence player device, to overcome the problems, such as that above-mentioned audio demand cannot attain full and complete satisfaction.
To achieve the goals above, present invention employs following technical solutions:
According to one aspect of the present invention, a kind of horn single body, including mounting plate, earphone horn component and speaker are provided
Horn assembly；Earphone horn component and speaker component are separately mounted to the obverse and reverse of mounting plate；Earphone horn component
Including the first magnet and the first isolation washer, speaker component includes the second magnet and the second isolation washer, the first isolation China
Department is between the first magnet and mounting plate, and the second isolation washer is between the second magnet and mounting plate.
Optionally, earphone horn component further includes the first frame and the first vibrating diaphragm, and speaker component further includes the second basin
Frame and the second vibrating diaphragm；First frame is equipped with the first balancing orifice, inside the earphone horn that the first vibrating diaphragm is surrounded by the first balancing orifice and
Connection outside horn single body；Second frame is equipped with the second balancing orifice, in the speaker that the second balancing orifice surrounds the second vibrating diaphragm
It is connected to outside portion and horn single body.
Optionally, the first vibrating diaphragm is made by PET material, and the second vibrating diaphragm is made by rubber material.
Optionally, the first balancing orifice is covered with the adjustable sound paper for adjusting acoustic characteristic.
Optionally, earphone horn component further includes the first voice coil, and speaker component further includes the second voice coil；On mounting plate
The first positive and negative group of terminals equipped with the first voice coil of conducting, and the second positive and negative group of terminals of the second voice coil of conducting.
According to another aspect of the invention, a kind of audio-frequence player device is provided, including shell and to be placed in shell intracorporal
Horn single body, horn single body include mounting plate, earphone horn component and speaker component, earphone horn component and speaker
Component is separately mounted to the obverse and reverse of mounting plate；Earphone horn component includes the first magnet and the first isolation washer, speaker
Horn assembly includes the second magnet and the second isolation washer, and the first isolation washer is between the first magnet and mounting plate, and second
Washer is isolated between the second magnet and mounting plate；The side of shell corresponds to earphone horn component and goes out acoustic aperture, shell equipped with first
The other side of body corresponds to speaker horn assembly equipped with the second sound outlet hole.
Optionally, earphone horn component further includes the first frame and the first vibrating diaphragm, and speaker component further includes the second basin
Frame and the second vibrating diaphragm；First frame is equipped with inside the earphone horn that first the first balancing orifice of balancing orifice surrounds the first vibrating diaphragm and loudspeaker
Connection outside monomer；Second frame is equipped with the second balancing orifice, inside the speaker that the second balancing orifice surrounds the second vibrating diaphragm
It is connected to horn single body outside；It is tightly connected between first frame and shell, goes out acoustic aperture for first and be isolated with enclosure interior space,
It is tightly connected between second frame and shell, goes out acoustic aperture for second and be isolated with enclosure interior space；Speaker gas is equipped in shell
Channel, speaker gas passage and the second balancing orifice are tightly connected, and the second balancing orifice are isolated with enclosure interior space, and and shell
Outside connection.
Optionally, the first vibrating diaphragm is made by PET material, and the second vibrating diaphragm is made by rubber material.
Optionally, earphone horn component further includes the first voice coil, and speaker component further includes the second voice coil；On mounting plate
The first positive and negative group of terminals equipped with the first voice coil of conducting, and the second positive and negative group of terminals of the second voice coil of conducting；Audio is broadcast
Put equipment further include: the first balanced device, the second balanced device and amplifirer, the first balanced device are connected to the first positive and negative group of terminals
On connecting line, the second balanced device and amplifirer are connected on the connecting line of the second positive and negative group of terminals.
Optionally, audio-frequence player device further include: wired control box, wired control box connect the first balanced device and the second balanced device, use
In switching earphone horn component or speaker component operation.
In conclusion the beneficial effects of the present invention are:
Horn single body of the invention is separately installed with earphone horn component and speaker in the tow sides of same mounting plate
Horn assembly can also be used as speaker monomer and realize louder volume to both can be used as the use of earphone horn monomer secret
Ground, which is shared, to be played, also, in order to avoid influencing each other between the magnetic circuit of horn assembly, earphone horn component further includes the first isolation
Washer, speaker component further include the second isolation washer, and the first isolation washer and the second isolation washer are separately positioned on installation
Plate two sides avoid audio caused by magnetic circuit mutual interference dry for realizing the isolation of mounting plate two sides magnetic circuit by magnetic conduction buffer action
It disturbs.
Detailed description of the invention
Fig. 1 is a kind of the schematic diagram of the section structure of horn single body provided by one embodiment of the present invention；
Fig. 2 is a kind of the schematic diagram of the section structure of audio-frequence player device provided by one embodiment of the present invention；
Fig. 3 is a kind of circuit connection diagram of audio-frequence player device provided by one embodiment of the present invention；
In figure, earphone horn component 100, the first frame 110, the first balancing orifice 111, the first vibrating diaphragm 120, the first voice coil
130, washer 170, adjustable sound paper 180, mounting plate is isolated in the first washer plate 140, the first magnet 150, the first washer circle 160, first
200, speaker component 300, the second frame 310, the second balancing orifice 311, the second vibrating diaphragm 320, second the 330, second China of voice coil
It takes charge of plate 340, the second magnet 350, the second washer circle 360, second isolation washer 370, shell 400, first and goes out acoustic aperture 410, second
Acoustic aperture 420, speaker gas passage 430, ear muff 440 out.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
In the description of the present application, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for describe the application and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present application, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in application.
Technical concept of the invention is: installing earphone horn assembly and speaker respectively in the tow sides of same mounting plate
Horn assembly can also be used as speaker monomer and realize louder volume to both can be used as the use of earphone horn monomer secret
Ground, which is shared, to be played, also, in order to avoid influencing each other between the magnetic circuit of horn assembly, earphone horn component further includes the first isolation
Washer, speaker component further include the second isolation washer, and the first isolation washer and the second isolation washer are separately positioned on installation
Plate two sides avoid audio caused by magnetic circuit mutual interference dry for realizing the isolation of mounting plate two sides magnetic circuit by magnetic conduction buffer action
It disturbs.
Fig. 1 is a kind of the schematic diagram of the section structure of horn single body provided by one embodiment of the present invention, refering to what is shown in Fig. 1,
A kind of horn single body, including mounting plate 200, earphone horn component 100 and speaker component 300,100 He of earphone horn component
Speaker component 300 is separately mounted to the front (i.e. in figure above mounting plate 200) of mounting plate 200 and reverse side (is pacified in figure
Below loading board 200), thus, the horn single body of the present embodiment integrates earphone broadcast mode and speaker broadcast mode, can
With the wish unrestricted choice earphone broadcast state or speaker broadcast state of user, meet the music need of user comprehensively
It asks.
Earphone horn component 100 includes the first magnet 150 and the first isolation washer 170, and speaker component 300 includes the
Two magnet 350 and the second isolation washer 370.First isolation washer 170 is between the first magnet 150 and mounting plate 200, and second
Washer 370 is isolated between the second magnet 350 and mounting plate 200.To the first isolation washer 170 and the second isolation washer
370 can be acted on by magnetic conduction, are effectively constrained and are isolated the magnetic field of 200 two sides of mounting plate, avoid install back-to-back two groups
Magnetic circuit crosstalk is generated between horn assembly, and powerful speaker component 300 is especially avoided to influence lower-powered earphone
Horn assembly 100.To which the horn single body of the present embodiment has while earphone and speaker playing function roll into one
Simplified structure, and the magnetic path isolation of earphone horn component 100 and speaker component 300 is realized, it is played compared in audio
It is installed for two horn single bodies of earphone and speaker simultaneously in equipment, installs and designs simpler convenience, while can guarantee ear
The sound quality of machine sowing playing function and speaker playing function is unaffected.
Wherein, those skilled in the art understandably, the structure phase of earphone horn component 100 and speaker component 300
It is same or similar, but specification size is significantly different.For example, earphone horn component 100 includes the first vibrating diaphragm in embodiment illustrated in fig. 1
120, speaker component 300 includes the second vibrating diaphragm 320, since the power of earphone horn component 100 is small, thus the first vibrating diaphragm
120 needs are frivolous, and material can (polyethylene glycol terephthalate, Chinese be poly- to benzene using PET
Naphthalate, i.e. terylene), and the power of speaker component 300 is big, the second vibrating diaphragm 320 need it is solid enough, with not
Easily broken by vibration, material is chosen as rubber (Rubber).
In the present embodiment, earphone horn component 100 further includes the first frame 110, and speaker component 300 further includes
Two frame 310.First frame 110 is equipped with the first balancing orifice 111, the earphone loudspeaker that the first balancing orifice 111 surrounds the first vibrating diaphragm 120
It is connected to outside inside and horn single body；Second frame 310 is equipped with the second balancing orifice 311, and the second balancing orifice 311 is by the second vibrating diaphragm
It is connected to inside 320 speakers surrounded with horn single body outside.First balancing orifice 111 and the second balancing orifice 311, respectively
During one vibrating diaphragm 120 and the second vibrating diaphragm 320 vibrate, guarantee the air pressure inside of the first vibrating diaphragm 120 and the second vibrating diaphragm 320 and outer
Boundary's air pressure equalisation makes the first vibrating diaphragm 120 and the second vibrating diaphragm 320 vibrate more natural, improves acoustical quality.
In the present embodiment, the first balancing orifice 111 is covered with the adjustable sound paper 180 for adjusting acoustic characteristic, as shown in Figure 1.It adjusts
Sound paper 180 has the advantages that even density, air hole density are average and consistency of thickness is high, has damping action to sound wave, has
It draws up sound sharp wave, improves the effect of sound frequency characteristic, furthermore also there is certain dust and water protection effect.
In the present embodiment, earphone horn component 100 further includes the first voice coil 130, and speaker component 300 further includes
Two voice coils 330.Since the quality of the second vibrating diaphragm 320 of speaker is more much larger than the quality of the first vibrating diaphragm 120 of earphone horn,
Bigger dynamic second vibrating diaphragm 320 of pushing is needed to vibrate, therefore, according to Ampere force formula, drive can effectively be increased by increasing voice coil length
Power, so coiling the number of turns of the second voice coil 330 is more than the first voice coil 130.
The positive and negative anodes of first voice coil 130 are connected to mounting plate 200 by solder joint A1 and A2, and the positive and negative anodes of the second voice coil 330 are by welding
Point B1 and B2 is connected to mounting plate 200.Mounting plate 200 is equipped with the first positive and negative group of terminals of the first voice coil 130 of conducting, including leads
The A1 ' of the logical A1 and A2 ' that A2 is connected, and the second positive and negative group of terminals of the second voice coil 330 of conducting, the B1 ' including B1 is connected
With the B2 ' of conducting B2.A1 ' and A2 ' and B1 ' and B2 ' can be separately connected two groups of audio leads, respectively drive earphone horn component
100 and speaker component 300 work.
In the present embodiment, shown in Figure 1, other than the first isolation washer 170, earphone horn component 100 further includes
The first washer plate 140 above the first magnet 150, and (can also as magnetic conduction and the first washer circle 160 of supporting role
Referred to as magnetic yoke), the first washer plate 140 and the first washer circle 160 have magnetic conduction effect, so that the magnetic field of 130 position of the first voice coil
Stablize and uniform, to guarantee the first voice coil 130 regular stress in magnetic gap.Likewise, in addition to the second isolation washer 370, sound
Case horn assembly 300 also includes the second washer plate 340 identical with the first washer plate 140 and 160 function of the first washer circle and
Two washer circles 360, details are not described herein.
Disclosed herein as well is a kind of audio-frequence player device, any one as described above is provided in the audio-frequence player device
Horn single body, therefore the function of earphone playing function and speaker broadcasting is had both simultaneously, the audio of user can be met well
Broadcasting demand.
Fig. 2 is a kind of the schematic diagram of the section structure of audio-frequence player device provided by one embodiment of the present invention, such as Fig. 2 institute
Show, which includes shell 400 and the horn single body that is placed in shell 400, the loudspeaker list in Fig. 2 in shell 400
Body is horn single body shown in FIG. 1, therefore Fig. 2 understands in combination with Fig. 1.The horn single body includes mounting plate 200, earphone horn
Component 100 and speaker component 300, earphone horn component 100 and speaker component 300 are separately mounted to mounting plate 200
Obverse and reverse；Earphone horn component 100 includes the first magnet 150 and the first isolation washer 170, speaker component 300
Including the second magnet 350 and the second isolation washer 370, the first isolation washer 170 be located at the first magnet 150 and mounting plate 200 it
Between, the second isolation washer 370 is between the second magnet 350 and mounting plate 200.The side of shell 400 corresponds to earphone horn group
Part 100 is equipped with first and goes out acoustic aperture 410, and the other side of shell 400 corresponds to speaker horn assembly 300 equipped with the second sound outlet hole.
To which the audio-frequence player device not only can be used as earphone use, but also can be used as speaker use, and shell 400 is different
The difference of speaking of side, to meet the different music demands of user.This audio-frequence player device is for example applied to headphone, head
Headset include the left and right sides be arranged above-mentioned audio-frequence player device, the first of the shell 400 of two audio-frequence player devices
Acoustic aperture 410 is opposite out, thus, it when being worn on the head, speaks on the inside of headphone, is used as earphone, switch to speaker function
It (is preferably taken for protection hearing) when energy, two outsides of headphone are spoken, and are used as speaker.
In the present embodiment, earphone horn component 100 further includes the first frame 110 and the first vibrating diaphragm 120, speaker group
Part 300 further includes the second frame 310 and the second vibrating diaphragm 320；First frame 110 is equipped with the first balancing orifice 111, the first balancing orifice
111 are connected to the earphone horn inside that the first vibrating diaphragm 120 surrounds and horn single body outside；Second frame 310 is equipped with second and presses
Hole 311, the second balancing orifice 311 are connected to the speaker inside that the second vibrating diaphragm 320 surrounds and outside horn single body.First frame
It is tightly connected between 110 and shell 400, goes out acoustic aperture 410 for first and be isolated with 400 inner space of shell, thus by earphone horn
The forward and backward operatic tunes isolation, prevent front/back cavity acoustic short circuit, its low frequency audio of decaying.Similarly, the second frame 310 and shell 400
Between be tightly connected, go out acoustic aperture 420 for second and be isolated with 400 inner space of shell, prevent the front/back cavity sound of speaker short
Road, its low frequency audio of decaying.Meanwhile speaker gas passage 430, speaker gas passage 430 are equipped in the shell 400 of the present embodiment
With the second balancing orifice 311 be tightly connected, the second balancing orifice 311 is isolated with 400 inner space of shell, and with outside shell 400
Connection.
As described above, in the audio-frequence player device of the present embodiment, using speaker gas passage 430 by the second balancing orifice 311
It is connected to outside shell 400 (see Fig. 2), so that after collectively forming speaker outside speaker gas passage 430 and shell 400
The operatic tunes, had both improved the sound quality of speaker, and the rear operatic tunes of speaker and the rear operatic tunes (the i.e. shell of earphone horn has also been isolated
400 internal cavity) so that 400 air pressure inside of shell prevents the second vibrating diaphragm 320 from causing first when vibrating not by dramatic impact
120 violent oscillatory motion of vibrating diaphragm causes the bulging of the first vibrating diaphragm 120 even to rupture.
In addition, as described in Figure 2, the first of shell 400 goes out 410 outside of acoustic aperture (i.e. 400 right side of shell) and is equipped with ear muff
440, it is coupled with wearer ear, wear comfort can be improved.The second of shell 400, which goes out at acoustic aperture 420, is provided with metal
Net can not only influence speaker and play sounding, but also the second vibrating diaphragm 320 can be protected without damage.
In the present embodiment, the first vibrating diaphragm 120 is made by PET material, and the second vibrating diaphragm 320 is made by rubber material.
In the present embodiment, earphone horn component 100 further includes the first voice coil 130, and speaker component 300 further includes
Two voice coils 330；The first positive and negative group of terminals of the first voice coil 130 of conducting, and the second sound of conducting are respectively equipped on mounting plate 200
Second positive and negative group of terminals of circle 330.As shown in Fig. 3 circuit diagram, audio-frequence player device further include: the first balanced device, second are
Weighing apparatus and amplifirer, the first balanced device are connected on the connecting line of the first positive and negative group of terminals, and the second balanced device and amplifirer connect
It connects on the connecting line of the second positive and negative group of terminals.Because earphone horn component 100 and speaker component 300 are to the weight of signal
Exoergic power is different, therefore the first balanced device is arranged and handles the signal of input earphone horn component 100, keeps earphone horn defeated
Better audio out；Be arranged the second balanced device to input speaker component 300 signal handle, and be added amplifirer into
Row power amplification makes speaker export better audio.Wherein, short group of Fig. 3 wiring " L " and " R " gone out respectively indicates correspondence
Left and right sound channels.
In the present embodiment, as shown in figure 3, audio-frequence player device further include: wired control box, wired control box connect the first balanced device
With the second balanced device, work for switching earphone horn component 100 or speaker component 300.
In the present embodiment, as shown in figure 3, audio-frequence player device further include: power supply system, power supply system can be
3.5mm audio jack (Audio Jack or USB etc.) wired connection output equipment, or Bluetooth audio frequency playback equipment from
Charged.
The above description is merely a specific embodiment, under above-mentioned introduction of the invention, those skilled in the art
Other improvement or deformation can be carried out on the basis of the above embodiments.It will be understood by those skilled in the art that above-mentioned tool
Body description only preferably explains that the purpose of the present invention, protection scope of the present invention should be subject to the protection scope in claims.
Claims (10)
1. a kind of horn single body, which is characterized in that including mounting plate, earphone horn component and speaker component, the earphone
Horn assembly and the speaker component are separately mounted to the obverse and reverse of the mounting plate；
The earphone horn component include the first magnet and first isolation washer, the speaker component include the second magnet and
Second isolation washer, the first isolation washer is between first magnet and the mounting plate, second isolation China
Department is between second magnet and the mounting plate.
2. horn single body according to claim 1, which is characterized in that the earphone horn component further include the first frame and
First vibrating diaphragm, the speaker component further include the second frame and the second vibrating diaphragm；First frame is equipped with the first balancing orifice,
First balancing orifice is connected to the earphone horn inside that the first vibrating diaphragm surrounds and outside horn single body；Second frame is equipped with
Second balancing orifice, second balancing orifice are connected to the speaker inside that the second vibrating diaphragm surrounds and outside horn single body.
3. horn single body according to claim 2, which is characterized in that first vibrating diaphragm is made by PET material, and described
Two vibrating diaphragms are made by rubber material.
4. horn single body according to claim 2, which is characterized in that first balancing orifice is covered with adjusting acoustic characteristic
Adjustable sound paper.
5. horn single body according to claim 1, which is characterized in that the earphone horn component further includes the first voice coil,
The speaker component further includes the second voice coil；The mounting plate is equipped with the first positive and negative wiring that first voice coil is connected
End group, and the second positive and negative group of terminals of conducting second voice coil.
6. a kind of audio-frequence player device, which is characterized in that including shell and be placed in the intracorporal horn single body of shell, the horn single body
Including mounting plate, earphone horn component and speaker component, the earphone horn component and speaker component difference
It is mounted on the obverse and reverse of the mounting plate；The earphone horn component includes the first magnet and first is isolated washer, described
Speaker component includes the second magnet and the second isolation washer, and the first isolation washer is located at first magnet and described
Between mounting plate, the second isolation washer is between second magnet and the mounting plate；The side pair of the shell
It answers the earphone horn component to be equipped with first and goes out acoustic aperture, the other side of the shell corresponds to the speaker component equipped with second
Sound outlet hole.
7. audio-frequence player device according to claim 6, which is characterized in that the earphone horn component further includes the first basin
Frame and the first vibrating diaphragm, the speaker component further include the second frame and the second vibrating diaphragm；First frame is equipped with first
Hole is pressed, first balancing orifice is connected to the earphone horn inside that the first vibrating diaphragm surrounds and outside horn single body；Second basin
Be provided with the second balancing orifice, second balancing orifice by inside speaker that the second vibrating diaphragm surrounds with connect outside horn single body
It is logical；
It is tightly connected between first frame and the shell, goes out acoustic aperture for first and be isolated with enclosure interior space, described the
It is tightly connected between two frame and the shell, goes out acoustic aperture for second and be isolated with enclosure interior space；Sound is equipped in the shell
Case gas passage, the speaker gas passage and second balancing orifice are tightly connected, will be in second balancing orifice and shell
The isolation of portion space, and be connected to hull outside.
8. audio-frequence player device according to claim 7, which is characterized in that first vibrating diaphragm is made by PET material, institute
The second vibrating diaphragm is stated to be made by rubber material.
9. audio-frequence player device according to claim 6, which is characterized in that the earphone horn component further includes the first sound
Circle, the speaker component further includes the second voice coil；The mounting plate is positive and negative equipped with first that first voice coil is connected
Group of terminals, and the second positive and negative group of terminals of conducting second voice coil；
The audio-frequence player device further include: the first balanced device, the second balanced device and amplifirer, first balanced device are connected to
On the connecting line of the first positive and negative group of terminals, second balanced device and the amplifirer are connected to described second and positive and negative connect
On the connecting line of line end group.
10. audio-frequence player device according to claim 9, which is characterized in that the audio-frequence player device further include: line traffic control
Box, the wired control box connects first balanced device and second balanced device, for switching the earphone horn component or sound
The work of case horn assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811146947.8A CN109246534A (en) | 2018-09-29 | 2018-09-29 | A kind of horn single body and a kind of audio-frequence player device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811146947.8A CN109246534A (en) | 2018-09-29 | 2018-09-29 | A kind of horn single body and a kind of audio-frequence player device |
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| CN109246534A true CN109246534A (en) | 2019-01-18 |
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| CN201811146947.8A Pending CN109246534A (en) | 2018-09-29 | 2018-09-29 | A kind of horn single body and a kind of audio-frequence player device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110996229A (en) * | 2019-12-09 | 2020-04-10 | 上海创功通讯技术有限公司 | Loudspeaker and electronic equipment |
| CN112203186A (en) * | 2020-09-29 | 2021-01-08 | 歌尔科技有限公司 | Sound box monomer and neck-wearing type sound box |
| CN115914913A (en) * | 2021-09-30 | 2023-04-04 | 华为技术有限公司 | Sound output device |
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| CN112203186B (en) * | 2020-09-29 | 2022-07-22 | 歌尔科技有限公司 | Sound box monomer and neck-wearing type sound box |
| CN115914913A (en) * | 2021-09-30 | 2023-04-04 | 华为技术有限公司 | Sound output device |
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