CN209072719U - Audio device - Google Patents
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- CN209072719U CN209072719U CN201821492905.5U CN201821492905U CN209072719U CN 209072719 U CN209072719 U CN 209072719U CN 201821492905 U CN201821492905 U CN 201821492905U CN 209072719 U CN209072719 U CN 209072719U
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- mould group
- audio device
- steering
- bass
- principal oscillation
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Abstract
The utility model discloses an audio devices, wherein the audio device provides a lighting means, to allow the audio device to provide light, such as illuminating ray or decoration light etc. as use environment.The audio device further provides for an at least loudspeaker and at least a bass mould group, wherein each loudspeaker and each bass Mo Zu are respectively by the short transverse setting along the audio device, to form a cylindricality audio device, wherein the lighting means are arranged at the bass mould group, the audio device can be installed on a ceiling, at this point, the audio device can be used as downlight.
Description
Technical field
The utility model relates to acoustic domains, in particular to an audio device.
Background technique
Loudspeaker 10P as shown in Figure 1A is a kind of common electro-acoustic conversion device, can be converted audio signals into
Sound, so that user listens to audio.Under normal conditions, the loudspeaker 10P includes a shell 11P and is arranged at the shell
An at least loudspeaker 12P of body 11P, the loudspeaker 12P is maintained at use environment by the shell 11P.The loudspeaker 12P
System, a voice coil, a drum paper and an outstanding side, the magnetic is returned including a frame, a magnetic to return system and be arranged at the frame, institute
An end for stating voice coil, which is magnetically coupled, returns system in the magnetic, another end of the voice coil is connected to the drum
Paper, the two sides on the outstanding side are each extended over to be connected to the bulging paper and the frame.When audio signal is entered the loudspeaker
When the magnetic of 12P returns system, the magnetic returns system and the voice coil and can interact and drive institute by the voice coil
It states bulging paper to vibrate back and forth and agitate air to generate sound wave, the outstanding side is used to limit the stroke of the bulging paper and avoids the drum
Paper generates shaking during being driven and being vibrated back and forth by the voice coil.It is limited to the structure of the loudspeaker 12P, the loudspeaker
The sound wave that 12P is generated has apparent directionality in radiation, that is, the sound wave that the loudspeaker 12P is generated is significantly to the loudspeaker
The direction of the bulging paper of 12P radiates, this causes the acoustic irradiation of the loudspeaker 10P to have apparent directionality.
That is, when the bulging paper 12P of the loudspeaker 10P generates sound wave, the front (loudspeaker of the loudspeaker 10P
Side where the bulging paper of 12P) acoustic pressure it is larger, to meet the normal audition demand of user, and after the loudspeaker 10P
The acoustic pressure of side (side opposite with the bulging paper of the loudspeaker 12P) is smaller.
However, when including audio by receiving and recording equipment (such as, but not limited to microphone) and forming audio signal, for example,
When the audio for including band performance by receiving and recording equipment forms audio signal, the audio that receiving and recording equipment is included is that band passes through
Play the audio of the sound field formed.Therefore, when listening to audio by loudspeaker, the user being only in sound field can
By chance uppick more preferably audio, and preferably sound field is that two loudspeakers are arranged to be formed according to Principles of Acoustics, and two are raised
Sound device symmetrically arranges according to Principles of Acoustics, with can the front side of two loudspeakers formed a sweet spot and
A source sound field is formed in the rear side of two loudspeakers.However, because the acoustic irradiation of the existing loudspeaker 10P is with bright
Aobvious directionality, this causes indefinite in the source sound field of the rear side formation of two loudspeaker 10P and influences user
Audition impression, with reference to attached drawing 1B.Specifically, when user listens to two loudspeakers in the sweet spot
When the audio that 10P is generated, because of the source sound field that the acoustic pressure of the rear side of two loudspeaker 10P is smaller and results in
Situs ambiguus, so user can not determine that audio generates position, to influence the audition impression of user.
Utility model content
One of the utility model is designed to provide an audio device, wherein the audio device is capable of forming explicitly
Sweet spot and source sound field, in this way, the audio device can help user obtain it is on the spot in person as
Audition impression.
One of the utility model is designed to provide an audio device, wherein the audio device can around uniformly
Eradiation sound wave, so that two audio devices are capable of forming clear when two audio devices are symmetrically arranged
The sweet spot and the source sound field.
One of the utility model is designed to provide an audio device, wherein the audio device is capable of forming two phases
Pair the sweet spot and two opposite source sound fields so that the audio device simultaneously help multiple make
User obtain it is on the spot in person as audition impression.
One of the utility model is designed to provide an audio device, wherein lacking the commonly used of Basic of Acoustics knowledge
Person can also arrange the position of two audio devices, to allow two audio devices to form specific described most preferably listen
Phoneme is set and the source sound field.
One of the utility model is designed to provide an audio device, wherein the audio device provides a range finder
Structure, with user be arranged two audio devices position when automatically measure between two audio devices away from
From so that user be helped to put two audio devices correctly to obtain more preferably audio.
One of the utility model is designed to provide an audio device, wherein the audio device provides a light emitting machine
Structure, to allow the audio device to be used as ornament.It is described such as when the audio device is arranged at ceiling
Lighting means are towards use space, to provide light as use space by the lighting means.Preferably, the audio device
It is liftably set to the ceiling, to operate the audio when needing to listen to audio using the audio device
Device declines to be maintained at use space, and when not needing using the audio device, the audio device can be raised
And it is hidden in the rear portion of ceiling, at this point, only the lighting means of the audio device are exposed to use space, for use
Person space provides light.
One of the utility model is designed to provide an audio device, wherein the audio device provide a pars stridulans and
It is maintained at a sound wave steering structure of the sound wave exit direction of the pars stridulans, wherein the sound wave steering structure makes the hair
The sound wave that part generates turns to and the uniform eradiation of surrounding to the audio device, so that the audio device realizes 360 ° of hairs
Sound.
According to the one aspect of the utility model, the utility model provides an audio device comprising:
One lighting means;
An at least loudspeaker;And
An at least bass mould group, wherein each loudspeaker and each bass Mo Zu are respectively by along the audio
The short transverse of device is arranged, wherein the lighting means are arranged at the bass mould group.
One aspect according to the present utility model, the bass mould group have an accommodation space, and the lighting means are pacified
The accommodation space loaded on the bass mould group.
One aspect according to the present utility model, the loudspeaker include a pars stridulans and a sound wave steering structure and tool
Have a radiation channel, wherein the pars stridulans have a vibrating diaphragm, wherein the sound wave steering structure include a steering portion, described turn
Have one to turn to face to portion, the steering face is that a spherical surface turns to face, wherein the steering portion described in the steering portion to turn
The sound wave exit direction of the pars stridulans is maintained to the mode of the vibrating diaphragm facing towards the pars stridulans, and at described turn
To portion the steering face and the pars stridulans the vibrating diaphragm between form the radiation channel, wherein the bass mould group quilt
It is set to the sound wave steering structure of the loudspeaker.
One aspect according to the present utility model, the loudspeaker include one first pars stridulans, one second pars stridulans and one
Sound wave steering structure and there is one first radiation channel and one second radiation channel, wherein first pars stridulans and described the
Two pars stridulans are respectively provided with a vibrating diaphragm, wherein the sound wave steering structure includes one first steering portion and one second steering portion, institute
It states the first steering portion and second steering portion and is respectively provided with a steering face, the steering face is that spherical surface turns to face, wherein described
First steering portion is kept in such a way that the steering of first steering portion is facing towards the vibrating diaphragm of first pars stridulans
In the sound wave exit direction of first pars stridulans, and in the steering face of first steering portion and first sounding
First radiation channel is formed between the vibrating diaphragm in portion, wherein second steering portion is described in second steering portion
The sound wave exit direction that second pars stridulans are maintained at facing towards the mode of the vibrating diaphragm of second pars stridulans is turned to, and
And second radiation is formed between the steering face of second steering portion and the vibrating diaphragm of second pars stridulans
Channel, wherein the bass mould group is neighboringly set to first pars stridulans or the bass mould group is neighboringly arranged
In second pars stridulans.
One aspect according to the present utility model, the bass mould group include a principal oscillation loudspeaker, at least one passive vibration
Device and a module casing and there is a vibration cavity, the module casing forms the vibration cavity, principal oscillation loudspeaker and every
A passive vibrator is arranged at the module casing, and the principal oscillation loudspeaker and each passive vibration respectively
Device shares the vibration cavity, wherein the bass mould group is turned with the principal oscillation loudspeaker of the bass mould group towards the sound wave
It is arranged at the sound wave steering structure to the mode of structure, wherein the lighting means are arranged at the module casing.
One aspect according to the present utility model, the bass mould group include a principal oscillation loudspeaker, at least one passive vibration
Device, a module casing and a diffusion structure and there is a vibration cavity and a diffusion admittance, the module casing forms the vibration
Dynamic chamber, the principal oscillation loudspeaker and each passive vibrator are arranged at the module casing, and the main vibration respectively
Dynamic loudspeaker and each passive vibrator share the vibration cavity, and the diffusion structure is maintained at the principal oscillation loudspeaker
Sound wave exit direction, to form the diffusion admittance between the diffusion structure and the principal oscillation loudspeaker, wherein described low
The diffusion structure of sound mould group is arranged at the sound wave steering structure, wherein the lighting means are arranged at the mould group
Shell.
One aspect according to the present utility model, the bass mould group include a principal oscillation loudspeaker, at least one passive vibration
Device, a module casing and a diffusion structure and there is a vibration cavity and a diffusion admittance, the module casing forms the vibration
Dynamic chamber, the principal oscillation loudspeaker and each passive vibrator are arranged at the module casing, and the main vibration respectively
Dynamic loudspeaker and each passive vibrator share the vibration cavity, and the diffusion structure is maintained at the principal oscillation loudspeaker
Sound wave exit direction, to form the diffusion admittance between the diffusion structure and the principal oscillation loudspeaker, wherein described low
The module casing of sound mould group is arranged at the sound wave steering structure, wherein the lighting means are arranged at the mould group
Shell.
One aspect according to the present utility model, the bass mould group include a principal oscillation loudspeaker, at least one passive vibration
Device, a module casing and a diffusion structure and there is a vibration cavity and a diffusion admittance, the module casing forms the vibration
Dynamic chamber, the principal oscillation loudspeaker and each passive vibrator are arranged at the module casing, and the main vibration respectively
Dynamic loudspeaker and each passive vibrator share the vibration cavity, and the diffusion structure is maintained at the principal oscillation loudspeaker
Sound wave exit direction, to form the diffusion admittance between the diffusion structure and the principal oscillation loudspeaker, wherein described low
The diffusion structure of sound mould group is neighboringly set to the diffusion junctions of first pars stridulans or the bass mould group
Structure is neighboringly set to second pars stridulans, wherein the lighting means are arranged at the module casing.
One aspect according to the present utility model, the bass mould group include a principal oscillation loudspeaker, at least one passive vibration
Device, a module casing and a diffusion structure and there is a vibration cavity and a diffusion admittance, the module casing forms the vibration
Dynamic chamber, the principal oscillation loudspeaker and each passive vibrator are arranged at the module casing, and the main vibration respectively
Dynamic loudspeaker and each passive vibrator share the vibration cavity, and the diffusion structure is maintained at the principal oscillation loudspeaker
Sound wave exit direction, to form the diffusion admittance between the diffusion structure and the principal oscillation loudspeaker, wherein described low
The module casing of sound mould group is neighboringly set to the mould group shell of first pars stridulans or the bass mould group
Body is neighboringly set to second pars stridulans, wherein the lighting means are arranged at the diffusion structure.
One aspect according to the present utility model, the first bass mould group and the second bass Mo Zu include one respectively
Principal oscillation loudspeaker, at least one passive vibrator, a module casing and a diffusion structure and have a vibration cavity and a diffusion logical
Road, the module casing form the vibration cavity, and the principal oscillation loudspeaker and each passive vibrator are arranged at respectively
The module casing, and the principal oscillation loudspeaker and each passive vibrator share the vibration cavity, the diffusion junctions
Structure is maintained at the sound wave exit direction of the principal oscillation loudspeaker, with the shape between the diffusion structure and the principal oscillation loudspeaker
At the diffusion admittance, wherein the diffusion structure of the first bass mould group is neighboringly set to second sounding
Portion, the module casing of the second bass mould group are arranged at the module casing of the first bass mould group, wherein
The lighting means are arranged at the diffusion structure.
One aspect according to the present utility model, the first bass mould group and the second bass Mo Zu include one respectively
Principal oscillation loudspeaker, at least one passive vibrator, a module casing and a diffusion structure and have a vibration cavity and a diffusion logical
Road, the module casing form the vibration cavity, and the principal oscillation loudspeaker and each passive vibrator are arranged at respectively
The module casing, and the principal oscillation loudspeaker and each passive vibrator share the vibration cavity, the diffusion junctions
Structure is maintained at the sound wave exit direction of the principal oscillation loudspeaker, with the shape between the diffusion structure and the principal oscillation loudspeaker
At the diffusion admittance, wherein the diffusion structure of the first bass mould group is neighboringly set to second sounding
Portion, the diffusion structure of the second bass mould group are arranged at the module casing of the first bass mould group, wherein
The lighting means are arranged at the module casing of the second bass mould group.
One aspect according to the present utility model, the first bass mould group and the second bass Mo Zu include one respectively
Principal oscillation loudspeaker, at least one passive vibrator, a module casing and a diffusion structure and have a vibration cavity and a diffusion logical
Road, the module casing form the vibration cavity, and the principal oscillation loudspeaker and each passive vibrator are arranged at respectively
The module casing, and the principal oscillation loudspeaker and each passive vibrator share the vibration cavity, the diffusion junctions
Structure is maintained at the sound wave exit direction of the principal oscillation loudspeaker, with the shape between the diffusion structure and the principal oscillation loudspeaker
At the diffusion admittance, wherein the module casing of the first bass mould group is neighboringly set to second sounding
Portion, the diffusion structure of the second bass mould group are arranged at the diffusion structure of the first bass mould group, wherein
The lighting means are arranged at the module casing of the second bass mould group.
One aspect according to the present utility model, the first bass mould group and the second bass Mo Zu include one respectively
Principal oscillation loudspeaker, at least one passive vibrator, a module casing and a diffusion structure and have a vibration cavity and a diffusion logical
Road, the module casing form the vibration cavity, and the principal oscillation loudspeaker and each passive vibrator are arranged at respectively
The module casing, and the principal oscillation loudspeaker and each passive vibrator share the vibration cavity, the diffusion junctions
Structure is maintained at the sound wave exit direction of the principal oscillation loudspeaker, with the shape between the diffusion structure and the principal oscillation loudspeaker
At the diffusion admittance, wherein the module casing of the first bass mould group is neighboringly set to second sounding
Portion, the module casing of the second bass mould group are arranged at the diffusion structure of the first bass mould group, wherein
The lighting means are arranged at the diffusion structure of the second bass mould group.
Detailed description of the invention
Figure 1A is the schematic diagram of the audio reproducting method of the prior art, and which illustrate the modes that two loudspeakers are put.
Figure 1B is the schematic diagram of the audio reproducting method of the prior art, and which illustrate the originals of two loudspeaker reproduction audios
Reason.
Fig. 2 is the stereoscopic schematic diagram according to the audio device of a preferred embodiment of the utility model.
Fig. 3 is the decomposition diagram according to the audio device of the above-mentioned preferred embodiment of the utility model.
Fig. 4 is after being splitted according to the audio device of the above-mentioned preferred embodiment of the utility model along middle position
Schematic diagram of internal structure.
Fig. 5 A to Fig. 5 C is the audio device according to the above-mentioned preferred embodiment of the utility model in sounding state
When schematic diagram.
Fig. 6 is according to the schematic diagram of an audio reproducting method of a preferred embodiment of the utility model, and which illustrate two
The mode that audio device is put.
Fig. 7 be according to the schematic diagram of the audio reproducting method of the above-mentioned preferred embodiment of the utility model, which illustrate
The principle of two audio reproducting methods.
Fig. 8 is shown according to a variant embodiment of the audio device of the above-mentioned preferred embodiment of the utility model
It is intended to.
Fig. 9 A and Fig. 9 B are the application scenarios according to the audio device of the above-mentioned preferred embodiment of the utility model respectively
Schematic diagram.
Figure 10 is a variant embodiment according to the audio device of the above-mentioned preferred embodiment of the utility model
Stereoscopic schematic diagram.
Figure 11 is the decomposition diagram according to the audio device of the above-mentioned preferred embodiment of the utility model.
Figure 12 is after being splitted according to the audio device of the above-mentioned preferred embodiment of the utility model along middle position
Schematic diagram of internal structure.
Figure 13 A to Figure 13 C is the audio device according to the above-mentioned preferred embodiment of the utility model in sounding shape
Schematic diagram when state.
Specific embodiment
Claim according to the present utility model and specification disclosure of that, the technical solution of the utility model are specific
As described below.
It will be understood by those skilled in the art that in the exposure of the utility model, term " longitudinal direction ", " transverse direction ", "upper",
The orientation of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore on
Stating term should not be understood as limiting the present invention.
It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment,
The quantity of one element can be one, and in a further embodiment, the quantity of the element can be it is multiple, term " one " is no
It can be interpreted as the limitation to quantity.
Attached drawing 2 shows the specific structure of an audio device 1000 of the preferred embodiment according to the utility model to Fig. 4,
Wherein the audio device 1000 includes an at least loudspeaker unit 100 and an at least bass mould group 200, wherein the loudspeaker
Unit 100 and the bass mould group 200 are disposed adjacently.
Further, the loudspeaker unit 100 includes a loudspeaker 101, wherein the loudspeaker 101 and the bass
Mould group 200 is disposed adjacently.For example, in this specific example of the audio device 1000 of the utility model, institute
It states loudspeaker 101 and the bass mould group 200 is disposed adjacently by the axial direction along the audio device 1000, pass through this
The mode of sample can make 1000 more compact structure of audio device, to be conducive to the miniaturization of the audio device 1000, from
And the audio device 1000 is made to allow to be conveniently carried by the user.In addition, the loudspeaker of the audio device 1000
101 and the mode that is disposed adjacently by the axial direction along the audio device 1000 of the bass mould group 200 can make institute
It states audio device 1000 and forms column audio device, so that the audio device 1000 is formed in the input in response to audio signal
When sound wave, sound wave can be to the uniform eradiation of surrounding of the audio device 1000.
The loudspeaker 101 and the bass mould group 200 are able to respond the input of audio signal and reproduce sound.Example
Such as, in a specific example of the audio device 1000 of the utility model, the loudspeaker 101 is able to respond high pitch
The input of audio reproduces the sound input that perhaps loudspeaker 101 is able to respond middle pitch audio and reproduces sound or described raise
The input that sound device 101 is able to respond whole tone frequency band audio reproduces sound or even the loudspeaker 101 is able to respond audio bass
Input reproduces sound.Correspondingly, the input that the bass mould group 200 is able to respond audio bass reproduces sound.The skill of this field
Art personnel are it should be understood that the bass mould group 200 is also able to respond the input of treble audio or the input of middle pitch audio
Or the input of whole tone frequency band audio reproduces sound.Therefore, the utility model in the above-mentioned example enumerated and is not construed as pair
The limitation of the content and range of the audio device 1000 of the utility model.
Preferably, the loudspeaker 101 and the bass mould group 200 can respond the input reproduction sound of audio signal simultaneously
Sound, in this way, the sound of the loudspeaker 101 and the bass mould group 200 reproduction can cooperate and make institute
It states audio device 1000 and good acoustical quality is provided, to bring preferable hearing enjoying to audience.
With further reference to attached drawing 2 to Fig. 4, the loudspeaker 101 include two pars stridulans 10 and a sound wave steering structure 20 with
And there are two radiation channels 30, wherein the sound wave steering structure 20 is arranged at the sound wave outgoing side of each pars stridulans 10
To, and the radiation channel 30 is respectively formed between the sound wave steering structure 20 and each pars stridulans 10,
And each radiation channel 30 is respectively communicated with the outside of the loudspeaker 101.In other words, each pars stridulans 10 are distinguished
Be arranged at the side of the sound wave steering structure 20, thus each pars stridulans 10 and the sound wave steering structure 20 it
Between form each radiation channel 30.
Specifically, the pars stridulans 10 are defined as one first pars stridulans 10a, and by another pars stridulans
10 are defined as one second pars stridulans 10b.Correspondingly, a radiation channel 30 is defined as one first radiation channel 30a, and
Another described radiation channel 30 is defined as one second radiation channel 30b.The first radiation channel 30a is formed in described
Between one pars stridulans 10a and the sound wave steering structure 20, correspondingly, the second radiation channel 30b is formed in described second
Between pars stridulans 10b and the sound wave steering structure 20.
It is turned in the acoustic irradiation that the first pars stridulans 10a is generated due to the input in response to audio signal to the sound wave
When structure 20, after the radiation direction of sound wave is changed because being stopped by the sound wave steering structure 20, and radiation direction changes
Sound wave further generate sound to the external radiation of the audio device 1000 via the first radiation channel 30a.Phase
Ying Di is turned in the acoustic irradiation that the second pars stridulans 10b is generated due to the input in response to audio signal to the sound wave and is tied
When structure 20, after the radiation direction of sound wave is changed because being stopped by the sound wave steering structure 20, and radiation direction changes
Sound wave further generates sound to the external radiation of the audio device 1000 via the second radiation channel 30b.To,
The audio device 1000 can be in the audio device 1000 in this way by raw that of uniform eradiation around
The audience of central axis surrounding can enjoy the good of sound that the loudspeaker 101 reproduces due in response to audio signal
Sound quality.In other words, when the acoustic irradiation of the first pars stridulans 10a response audio signal generation to the sound wave steering structure 20
When, the sound wave steering structure 20 can launch sound wave to the audio device 1000 via the first radiation channel 30a
Outside, and change the radiation direction of sound wave and the sound wave that generates the first pars stridulans 10a is to the audio device 1000
The uniform eradiation of surrounding.Correspondingly, when the acoustic irradiation of the second pars stridulans 10b response audio signal generation to the sound
When wave steering structure 20, the sound wave steering structure 20 can launch sound wave to described via the second radiation channel 30b
The outside of audio device 1000, and change the radiation direction of sound wave and the sound wave that generates the second pars stridulans 10b is to described
The uniform eradiation of the surrounding of audio device 1000.
With further reference to attached drawing 2 to Fig. 4, the sound wave steering structure 20 includes two steering portions 21, wherein by described in one
Steering portion 21 is defined as one first steering portion 21a, and another described steering portion 21 is defined as one second steering portion 21b.Institute
The sound wave exit direction that the first steering portion 21a is maintained at the first pars stridulans 10a is stated, and in the first steering portion 21a
The first radiation channel 30a is formed between the first pars stridulans 10a, thus generated in the first pars stridulans 10a
For sound wave after being radiated to the first steering portion 21a, sound wave can be changed spoke because being stopped by the first steering portion 21a
Direction is penetrated, and is changed the sound wave after radiation direction and is further radiated to the audio via the first radiation channel 30a
The outside of device 1000 and generate sound, that is, the first steering portion 21a can be by sound wave via first radiation channel
30a is launched to the outside of the audio device 1000 and to the uniform eradiation of surrounding of the audio device 1000.Correspondingly, institute
The sound wave exit direction that the second steering portion 21b is maintained at the second pars stridulans 10b is stated, and in the second steering portion 21b
The second radiation channel 30b is formed between the second pars stridulans 10b, thus generated in the second pars stridulans 10b
For sound wave after being radiated to the second steering portion 21b, sound wave can be changed spoke because being stopped by the second steering portion 21b
Direction is penetrated, and is changed the sound wave after radiation direction and is further radiated to the audio via the second radiation channel 30b
The outside of device 1000 and generate sound, that is, the second steering portion 21b can be by sound wave via second radiation channel
30b is radiated to the outside of the audio device 1000 and the uniform eradiation of surrounding to the audio device 1000.
The sound wave steering structure 20 further comprises a maintaining part 22, wherein the first steering portion 21a and described
Two steering portion 21b are arranged at the maintaining part 22 respectively, to keep the first steering portion 21a by the maintaining part 22
Second pars stridulans are maintained in the sound wave exit direction of the first pars stridulans 10a, and by the second steering portion 21b
The sound wave exit direction of 10b.
Specifically, the maintaining part 22 includes an at least retainer 222 and a mounting plate 223, wherein each guarantor
Hold frame 222 be respectively provided with the high end 2221 of a frame body and and corresponding to the high end 2221 of the frame body a frame body end portion
2222, wherein the middle part of each retainer 222 is arranged at the edge of the mounting plate 223 respectively, and each described
The high end 2221 of the frame body of retainer 222 extends from the mounting plate 223 to the high extreme direction of the maintaining part 22 respectively,
The frame body end portion 2222 of each retainer 222 is respectively from the mounting plate 223 to the low side of the maintaining part 22
Direction extends.The frame body that the first pars stridulans 10a is arranged at each of described maintaining part 22 retainer 222 is high
End 2221, the first steering portion 21a are arranged at the side of the mounting plate 223, and are maintained at first hair
The sound wave exit direction of part 10a.Correspondingly, it is described to be arranged at each of described maintaining part 22 by the second pars stridulans 10b
The frame body end portion 2222 of retainer 222, the second steering portion 21b are arranged at the other side of the mounting plate 223,
And it is maintained at the sound wave exit direction of the second pars stridulans 10b.
It is noted that the quantity of the retainer 222 in the audio device 1000 of the utility model not by
Limitation, such as in the specific example of attached drawing 2 to the audio device 1000 shown in Fig. 4, the quantity quilt of the retainer 222
Four are embodied as, and the distance between two neighboring described retainer 222 is equal.Nevertheless, those skilled in the art
It should be appreciated that in other possible examples of the audio device 1000 of the utility model, the quantity of the retainer 222
Can also be implemented as one, two, three, five, six or more, therefore, in attached drawing 2 to institute shown in Fig. 4
State retainer 222 quantity be not intended to limit the utility model the audio device 1000 content and range.
Preferably, each of described maintaining part 22 retainer 222 and the mounting plate 223 may be integrally formed,
To which the high end 2221 of the frame body of each retainer 222 can be from the edge of the mounting plate 223 to the holding
The high-end of portion 22 integrally extends and the frame body end portion 2222 can be from the edge of the mounting plate 2223 to the holding
The low side in portion 22 integrally extends.It will be understood by those of skill in the art that in other possible examples, the retainer
222 and the mounting plate 223 can also be made into respectively, the retainer 222 is then installed on the mounting plate 223.
In addition, in some specific examples of the audio device 1000 of the utility model, the institute of the retainer 222
The frame of the first pars stridulans 10a, the frame of the retainer 222 can integrally be extended by stating the high end 2221 of frame body
Body end portion 2222 can integrally extend the frame of the second pars stridulans 10b, and in the audio of the utility model
In other specific examples of device 1000, the high end 2221 of the frame body of the retainer 222 can be installed on described
The frame body end portion 2222 of the frame of one pars stridulans 10a, the retainer 222 can be installed on second pars stridulans
The frame of 10b.Nevertheless, it will be appreciated by those skilled in the art that, it can also be by the first pars stridulans 10a and institute
It states the second pars stridulans 10b and is installed on an installing mechanism, and by the high end 2221 of the frame body of the retainer 222 and described
Frame body end portion 2222 is installed on the installing mechanism, or makes the high end 2221 of the frame body of the retainer 222 and institute
It states end portion 222 and integrally extends the installing mechanism, so that the first steering portion 21a is maintained at first sounding
The sound wave exit direction of portion 10a, and the second steering portion 21b is maintained to the sound wave outgoing side of the second pars stridulans 10b
To.
With further reference to attached drawing 2 to Fig. 4, the first pars stridulans 10a and the second pars stridulans 10b are respectively provided with a vibration
Film 11, the first steering portion 21a and the second steering portion 21b are respectively provided with the steering face 211 of a spherical surface, wherein described
The institute for making the steering face 211 of the first steering portion 21a towards the first pars stridulans 10a is set in one steering portion 21a
Vibrating diaphragm 11 is stated, thus in the vibrating diaphragm 11 of the first pars stridulans 10a and the steering face of the first steering portion 21a
The first radiation channel 30a is formed between 211, that is, the first steering portion 21a is described in the first steering portion 21a
The mode of steering face 211 towards the vibrating diaphragm 11 of the first pars stridulans 10a is maintained at the sound wave of the first pars stridulans 10a
Exit direction.Correspondingly, the second steering portion 21b, which is set, makes the steering face 211 towards the second pars stridulans 10b's
The vibrating diaphragm 11, thus in the vibrating diaphragm 11 of the second pars stridulans 10b and the steering face of the second steering portion 21b
The second radiation channel 30b is formed between 211, that is, the second steering portion 21b is described in the second steering portion 21b
The mode of steering face 211 towards the vibrating diaphragm 11 of the second pars stridulans 10b is maintained at the sound wave of the second pars stridulans 10b
Exit direction.
Preferably, the first steering portion 21a and the second steering portion 21b is sphere, for example, described first turns to
Portion 21a and the steering portion 21a can be positive sphere, be also possible to spheroid, to make the first steering portion 21a and described
Second steering portion 21b all has the steering face 211 an of spherical surface.It is noted that the first steering portion 21a and institute
Stating the second steering portion 21b can be medicine ball, be also possible to hollow sphere.
It is noted that described first turns in some examples of the audio device 1000 of the utility model
Portion 21a may be implemented as positive sphere, and the second steering portion 21b may be implemented as spheroid or first steering
Portion 21a may be implemented as spheroid, and the second steering portion 21b may be implemented as positive sphere, that is, first steering portion
21a can be consistent with the shape of the second steering portion 21b, can also be inconsistent.Correspondingly, in the sound of the utility model
In other examples for imitating device 1000, the first steering portion 21a can be medicine ball, and the second steering portion 21b can be with
It is hollow sphere or the first steering portion 21a is hollow sphere, the second steering portion 21b is medicine ball.Nevertheless, this
The technical staff in field is it is understood that in some other example of the audio device 1000 of the utility model, institute
It states the first steering portion 21a and the second steering portion 21b may not be sphere, for example, the first steering portion 21a and described
Second steering portion 21b can be hemisphere.That is, the shape of the first steering portion 21a and the second steering portion 21b exist
It is unrestricted in the audio device 1000 of the utility model, as long as the first steering portion 21a is capable of providing described in
The steering face 211 of the vibrating diaphragm 11 of first pars stridulans 10a and the second steering portion 21b are capable of providing towards described
The steering face 211 of the vibrating diaphragm 11 of two pars stridulans 10b.
It is noted that the first pars stridulans 10a can be consistent with the second pars stridulans 10b, it can also be inconsistent,
Such as in this specific example of the audio device 1000 of the utility model, the first pars stridulans 10a can be by
It is embodied as but is not limited to high-pitched speaker, the second pars stridulans 10b may be implemented as but be not limited to Hi-Mid loudspeaker.Accordingly
Ground, the first steering portion 21a can be consistent with the size of the second steering portion 21b, can also be inconsistent, such as in this reality
With in this specific example of the novel audio device 1000, the size of the first steering portion 21a is less than described the
The size of two steering portion 21b, such as in a specific example, as the first steering portion 21a and second steering portion
21b is carried out when being positive sphere, and the diameter of the first steering portion 21a can be less than the diameter of the second steering portion 21b.
In the audio device 1000 of the utility model, the size of the first steering portion 21a and first hair
The type and power of part 10a matches, the type of the size of the second steering portion 21b and the second largest part 10b and
Power matches.
When the first pars stridulans 10a responds audio signal, the vibrating diaphragm 11 of the first pars stridulans 10a can be by
The magnetic of the first pars stridulans 10a returns systemic effect and agitates air, to generate sound wave, because the first steering portion 21a is protected
Hold the sound wave exit direction in the first pars stridulans 10a, and 211 direction of the steering face of the first steering portion 21a
The vibrating diaphragm 11 of the first pars stridulans 10a, so that the first pars stridulans 10a is generated because the vibrating diaphragm 11 agitates air
The direction in sound wave towards the steering face 211 of the first steering portion 21a radiate, sound wave encountering first steering portion
It, can be because being stopped due to the side of being changed by the steering face 211 of the first steering portion 21a after the steering face 211 of 21a
To the sound wave after steering can be radiated to the outside of the audio device 1000 and sounding from the first radiation channel 30a.
Correspondingly, when the second pars stridulans 10b responds audio signal, the vibrating diaphragm of the second pars stridulans 10b
11 can return systemic effect by the magnetic of the second pars stridulans 10b and agitate air, to generate sound wave, because of second steering portion
21b is maintained at the sound wave exit direction of the second pars stridulans 10b, and the steering face of the second steering portion 21b
211 towards the second pars stridulans 10b the vibrating diaphragm 11, so that the second pars stridulans 10b agitates sky because of the vibrating diaphragm 11
The direction in gas and the sound wave that generates towards the steering face 211 of the second steering portion 21b radiates, and sound wave is encountering described the
It, can be due to being stopped by the steering face 211 of the second steering portion 21b after the steering face 211 of two steering portion 21b
It is redirected, the sound wave after steering can be radiated to the outside of the audio device 1000 from the second radiation channel 30b
And sounding.
Preferably, the steering face 211 of the first steering portion 21a and the second steering portion 21b are that spherical surface turns to
Face, accordingly, the vibrating diaphragm 11 of first pars stridulans 10 and the second pars stridulans 10b are spherical surface vibrating diaphragms, in this way
Mode, can guarantee the institute in the steering face 211 for being formed in the first steering portion 21a and the first pars stridulans 10a
The consistency of the first radiation channel 30a between vibrating diaphragm 11 is stated, and guarantees the steering face of the second steering portion 21b
The consistency of the second radiation channel 30b between 211 and the vibrating diaphragm 11 of the second pars stridulans 10b, and then guarantee
The consistency for the sound wave that the audio device 1000 is radiated to each direction, in this way, the audio device 1000
When audience being allowed to listen to the sound that the audio device 1000 reproduces from different perspectives, acoustical quality is consistent and preferable.
It is highly preferred that the vibrating diaphragm 11 of the first pars stridulans 10a and the second pars stridulans 10b can be one it is recessed
Face vibrating diaphragm, so that the vibrating diaphragm 11 of the first pars stridulans 10a and the second pars stridulans 10b are formed by way of indent
One keeps space 12, wherein the first steering portion 21a can be maintained at the holding space of the first pars stridulans 10a
A part of holding space that can be maintained at the first pars stridulans 10a of 12 or the first steering portion 21a
12, and between the steering face 211 of the first steering portion 21a and the vibrating diaphragm 11 of the first pars stridulans 10a
The first radiation channel 30a is formed, correspondingly, the second steering portion 21b can be maintained at the second pars stridulans 10b
The holding space 12 or a part of of the second steering portion 21b can be maintained at the second pars stridulans 10b's
The holding space 12, and the institute in the steering face 211 of the second steering portion 21b and the second pars stridulans 10b
It states and forms the second radiation channel 30b between vibrating diaphragm 11.Specifically, the first pars stridulans 10a and second pars stridulans
The vibrating diaphragm 11 of 10b is a recessed spherical surface vibrating diaphragm, the institute of the first steering portion 21a and the second steering portion 21b
As soon as the spherical surface convex under being of the steering face of stating 211 turns to face, in this way, the audio device 1000 can have broader angle of flare,
So that the audio device 1000, which is capable of in the range of Xiang Geng great, provides preferable audio.
It is noted that being formed in the steering face 211 and first steering portion of the first steering portion 21a
The opening of the first radiation channel 30a between the vibrating diaphragm 11 of 10a is looped around the surrounding of the first steering portion 21a,
Correspondingly, the steering face 211 of the second steering portion 21b and the vibrating diaphragm 11 of the second steering portion 10b are formed in
Between the opening of the second radiation channel 30b be looped around the surrounding of the second steering portion 21b, thus the audio device
1000 sound waves for allowing to be changed radiation direction are radiated in the surrounding of the first steering portion 21a and the second steering portion 21b
To the outside of the audio device 1000, that is, the audio device 1000 being capable of to all the winds radiative acoustic wave.In other words, institute
State audio device 1000 can to 360 ° of direction radiative acoustic waves, and the audio device 1000 to 360 ° of directions any one
The sound quality of the audio of direction radiation is consistent, so that the audio device 1000 is capable of providing three-dimensional sound.The skill of this field
Art personnel are it should be understood that the audio device 1000 of the utility model passes through the first pars stridulans 10a and described the
Two pars stridulans 10b are just capable of providing three-dimensional sound, and are 360 ° around three-dimensional sound, this is that the audio device 1000 of the prior art is anticipated
Unexpectedly, and the audio device 1000 of the utility model is providing 360 ° by way of three-dimensional sound for improving
It is special important for the audio of the audio device 1000.In other words, in the audio device 1000 of the utility model,
One the first steering portion 21a by being maintained at the sound wave of the first pars stridulans 10a by the audio device 1000
Exit direction and the second steering portion 21b is maintained at the sound wave exit direction of the second pars stridulans 10b
Mode realizes 360 ° of Han Rao solid sound, this makes the structure of the audio device 1000 of the utility model simple, small in size
Ingeniously, easy to carry, and advantageously reduce the manufacturing cost of the audio device 1000.
In addition, because the vibrating diaphragm 11 of the first pars stridulans 10a and the second pars stridulans 10b is one recessed
The steering face 211 of spherical surface vibrating diaphragm, the first steering portion 21a and the second steering portion 21b are spherical surfaces convex under one
Therefore steering face is formed in the steering of the vibrating diaphragm 11 and the first steering portion 21a of the first pars stridulans 10a
The first radiation channel 30a between face 211 has good consistency in all directions, is formed in second pars stridulans
The second radiation channel 30b between the vibrating diaphragm 11 of 10b and the steering face 211 of the second steering portion 21b exists
All directions have good consistency, so that the audio device 1000 is via the first radiation channel 30a and described the
The sound that two radiation channel 30b are to all the winds issued is complete, and then the audio device 1000 can be each around
Direction provides sound consistent and with preferable audio.
In addition, the audio device 1000 is capable of providing 360 ° around three-dimensional sound, so that audience can fill in the audio
1000 any one angle is set to listen to the sound that the audio device 1000 issues.And the audio device 1000 is suitable for
It is moved, and is placed on any one position in use, the audio fills after the audio device 1000 is by movement
It sets 1000 and is capable of providing 360 around three-dimensional sound.
With reference to attached drawing 6 and Fig. 7, two audio devices 1000 can be disposed adjacently by user, because of the sound
The sound wave that effect device 1000 is generated in the input in response to audio signal can to the audio device 1000 surrounding equably
Radiation, so that the acoustic pressure of the surrounding of the audio device 1000 is consistent, in this way, two audio devices 1000 can
Form a sweet spot 2000 and a source sound field 3000.User is in the sweet spot 2000 and listens to two institutes
When stating the audio of the generation of audio device 1000, sound can be clearly experienced from the source sound field 3000, thus institute
State audio device 1000 can help user obtain it is on the spot in person as audition impression.
It is understood that because the acoustic pressure of the surrounding of the audio device 1000 is consistent, in this way, described in two
Audio device 1000 can be respectively formed the sweet spot 2000 and the source sound field 30000 in the same side, in this way, institute
Stating audio device 1000 can allow for multiple users to listen to audio using the audio device 1000 simultaneously, and help user
Obtain it is on the spot in person as audition impression.
The curvature of the vibrating diaphragm 11 of the first pars stridulans 10a and the steering face 211 of the first steering portion 21a
Curvature can be consistent, and in other examples of the audio device 1000 of the utility model, first pars stridulans
The curvature in the steering face 211 of the curvature of the vibrating diaphragm 11 of 10a and the first steering portion 21a can be inconsistent, thus
The audio device 1000 allows to make to be formed in the vibrating diaphragm 11 and the first steering portion 21a of the first pars stridulans 10a
The steering face 211 between the size of the first radiation channel 30a be gradually increased from interior.Correspondingly, institute
The curvature for stating the curvature of the vibrating diaphragm 11 of the second pars stridulans 10b and the steering face 211 of the second steering portion 21b can be with
Unanimously, and in other examples of the audio device 1000 of the utility model, the vibration of the second pars stridulans 10b
The curvature in the steering face 211 of the curvature of film 11 and the second steering portion 21b can be inconsistent, thus the audio device
1000 allow to make to be formed in the vibrating diaphragm 11 of the second pars stridulans 10b and the steering face of the second steering portion 21b
The size of the second radiation channel 30b formed between 211 is gradually increased from interior.Pass through above-mentioned such side
Formula can increase the angle of flare of the audio device 1000, and can further improve the sound that the audio device 1000 reproduces
The acoustical quality of sound.When the first pars stridulans 10a generates sound wave due to the input in response to audio signal, first sounding
The steering face 211 of the vibrating diaphragm 11 of portion 10a and the first steering portion 21a can guide be changed radiation direction after
The radiation direction of sound wave, by making the vibrating diaphragm 11 for being formed in the first pars stridulans 10a and the first steering portion 21a
The mode that the size of the first radiation channel 30a between the steering face 211 is gradually increased from interior, can make
The sound wave that the first pars stridulans 10a is generated due to the input in response to audio signal is radiated via the first radiation channel 30a
To the audio device 1000 outside when, the range of Acoustic Wave Propagation can be extended, to spread sound wave in the larger context.
Correspondingly, when the second pars stridulans 10b generates sound wave due to the input in response to audio signal, the second pars stridulans 10b
The vibrating diaphragm 11 and the steering face 211 of the second steering portion 21b can guide the sound wave after being changed radiation direction
Radiation direction, be formed in described in the vibrating diaphragm 11 and the second steering portion 21b of the second pars stridulans 10b by making
The mode that the size of the second radiation channel 30b between steering face 211 is gradually increased from interior can make described
The sound wave that second pars stridulans 10b is generated due to the input in response to audio signal is radiated to institute via the second radiation channel 30b
When stating the outside of audio device 1000, the range of Acoustic Wave Propagation can be extended, to spread sound wave in the larger context.
Specifically, it is respectively provided in one with reference to attached drawing 4, the first radiation channel 30a and the second radiation channel 30b
Side 31 and an open end 32 corresponding to the inner end 31, wherein the first radiation channel 30a and second radiation
Central axis of the inner end 31 of channel 30b close to the audio device 1000, the first radiation channel 30a and described
The open end 32 of second radiation channel 30b is connected to the outside of the audio device 1000, wherein first radiation channel
The size of 30a and the second radiation channel 30b are gradually increased from the inner end 31 to the open end 32, in this way
Mode can not only guide the radiation direction of the sound wave after being changed radiation direction, but also can further increase the sound
The angle of flare for imitating device 1000, so that the audio device 1000 be enable to spread sound wave in the larger context.For example, described
The cross-sectional shape of first radiation channel 30a and the second radiation channel 30b can be in but be not limited to rough " hodmadod
Shape " or " horn-like ".
In other words, the steering face 211 of the first steering portion 21a can not only be used to change first sounding
The radiation direction for the sound wave that the vibrating diaphragm 11 of portion 10a generates, and 211 He of the steering face of the first steering portion 21a
The vibrating diaphragm 11 of the first pars stridulans 10a can also guide the sound wave after being changed radiation direction in a manner of mutually matched
Radiation direction.Correspondingly, the steering face 211 of the second steering portion 21b can not only be used to change described second
The radiation direction for the sound wave that the vibrating diaphragm 11 of pars stridulans 10b generates, and the steering face of the second steering portion 21b
The vibrating diaphragm 11 of 211 and the second pars stridulans 10b can also be guided in a manner of mutually matched be changed radiation direction after
Sound wave radiation direction.
That is, the first pars stridulans 10a in response to audio signal input and the acoustic irradiation that generates to described
It, can be because by the blocking in the steering face 211 of the first steering portion 21a after the steering face 211 of one steering portion 21a
And change radiation direction, and being changed the sound wave after radiation direction can be from the inside of the first radiation channel 30a
End 31 is radiated to 32 direction of open end, and the outside of the audio device 1000 is radiated to via the open end 32, from
And reproduce sound.Correspondingly, the second pars stridulans 10b in response to audio signal input and the acoustic irradiation that generates to described
It, can be because by the blocking in the steering face 211 of the second steering portion 21b after the steering face 211 of two steering portion 21b
And change radiation direction, and being changed the sound wave after radiation direction can be from the inside of the second radiation channel 30b
End 31 is radiated to 32 direction of open end, and the outside of the audio device 1000 is radiated to via the open end 32, from
And reproduce sound.It is understood that when being changed the sound wave after radiation direction and being radiated in the first radiation channel 30a,
Formed the first steering portion 21a of the first radiation channel 30a the steering face 211 and the first pars stridulans 10a
The vibrating diaphragm 11 can guide the radiation direction of the sound wave after being changed radiation direction.Correspondingly, after being changed radiation direction
Sound wave when being radiated in the second radiation channel 30b, form second steering portion of the second radiation channel 30b
The vibrating diaphragm 11 of the steering face 211 of 21b and the second pars stridulans 10b can guide the sound after being changed radiation direction
The radiation direction of wave.
In addition, the technical staff of the utility model it is understood that the first steering portion 21a the steering face
The curvature of the vibrating diaphragm 11 of 211 curvature and the first pars stridulans 10a and the steering of the second steering portion 21b
The curvature of the vibrating diaphragm 11 of the curvature in face 211 and the second pars stridulans 10b also will affect the audio device 1000 and reproduce
Sound audio, therefore, can according to need design and provide steering face have different curvature first steering portion
21a and the second steering portion 21b and vibrating diaphragm is designed and provided with the first pars stridulans 10a of different curvature and described
Second pars stridulans 10b.In addition, in the specific example of other of the audio device 1000, the first steering portion 21a
With the steering face 211 of the second steering portion 21b and the first pars stridulans 10a and the second pars stridulans 10b
The vibrating diaphragm 11 may each be smooth spherical surface.And the other of the audio device 1000 in the utility model is specific
In example, the steering face 211 and first pars stridulans of the first steering portion 21a and the second steering portion 21b
At least one of described vibrating diaphragm 11 of 10a and the second pars stridulans 10b can be equipped with specific groove or protrusion, to adjust
The sound quality for the sound that the whole audio device 1000 reproduces.
In addition, the size of the first radiation channel 30a and the size of the second radiation channel 30b also will affect it is described
The audio for the sound that audio device 1000 reproduces, that is, the steering face 211 of the first steering portion 21a and first hair
The steering face 211 and second hair of the distance between described vibrating diaphragm 11 of part 10a and the second steering portion 21b
The distance between described vibrating diaphragm 11 of part 10b will affect the audio of the audio device 1000.It is practical at this with reference to attached drawing 4
In this specific example of the novel audio device 1000, it is located at the central axial direction institute of the audio device 1000
Stating the distance between steering face 211 parameter described in vibrating diaphragm 11 is L, wherein the value range of parameter L are as follows: 1mm≤L≤20mm.It is excellent
Selection of land, the value range of parameter L are as follows: 1.5mm≤L≤5mm.It is highly preferred that parameter L is 2mm, 3mm or 4mm.
The loudspeaker 101 further comprises an at least installation unit 40, for installing the pars stridulans 10 and the sound
Wave steering structure 20.Specifically, in this specific example of attached drawing 2 to the audio device 1000 shown in Fig. 4, institute
The quantity for stating installation unit 40 is implemented as two, one of them described installation unit 40 is defined as one first installation unit
40a, another described installation unit 40 are defined as one second installation unit 40b.The first pars stridulans 10a is arranged at institute
The first installation unit 40a is stated, the high end 2221 of the frame body of the retainer 222 of the maintaining part 22 is arranged at described
First installation unit 40a or the high end 2221 of the frame body integrally extend the first installation unit 40a, by institute
Stating the first installation unit 40a makes the maintaining part 22 and the first pars stridulans 10a be combined as a whole, and described first is turned to
Portion 21a with the steering face 211 of the first steering portion 21a towards the first pars stridulans 10a the vibrating diaphragm 11 side
Formula is maintained at the sound wave exit direction of the first pars stridulans 10a.Correspondingly, the second pars stridulans 10b is arranged at described
Second installation unit 40b, the frame body end portion 2222 of the retainer 222 of the maintaining part 22 are arranged at described
Two installation unit 40b or the frame body end portion 2222 integrally extend the second installation unit 40b, by described
Second installation unit 40b makes the maintaining part 22 and the second pars stridulans 10b be combined as a whole, and by second steering portion
21b is in such a way that the steering face 211 of the second steering portion 21b is towards the vibrating diaphragm 11 of the second pars stridulans 10b
It is maintained at the sound wave exit direction of the second pars stridulans 10b.
Further, the first installation unit 40a and the second installation unit 40b respectively include a mounting body 41
With a mounting ring 42, wherein the mounting body 41 have an installation space 411.The first pars stridulans 10a is installed in institute
The mounting ring 42 of the first installation unit 40a is stated, and the mounting ring 42 of the first installation unit 40a is set in institute
The outside of the first pars stridulans 10a is stated, wherein the mounting ring 42 is installed in the mounting body 41, and first sounding
Portion 10a is maintained at the installation space 411 of the mounting body 41, and only makes the vibration of the first pars stridulans 10a
Film 11 is naked to be exposed on the external.Correspondingly, the second pars stridulans 10b is installed in the installation of the second installation unit 40b
Ring 42, and the mounting ring 42 of the second installation unit 40b is set in the outside of the second pars stridulans 10b, wherein
The mounting ring 42 is installed in the mounting body 41, and the second pars stridulans 10b is maintained at the mounting body
41 installation space 411, and only make the vibrating diaphragm 11 of the second pars stridulans 10b is naked to be exposed on the external.The maintaining part
The high end 2221 of the frame body of 22 retainer 222 is arranged at the mounting ring of the first installation unit 40a
42 or the high end 2221 of the frame body integrally extend the mounting ring 42 and the end portion 2221 be arranged at it is described
The mounting ring 42 of second installation unit 40b or the frame body end portion 2222 integrally extend the mounting ring 42,
The first installation unit 40a and the second installation unit 40b are combined as a whole to which the maintaining part 22 can be crossed, in turn
The first pars stridulans 10a and the second pars stridulans 10b are combined as a whole.
Preferably, the sound wave that the mounting plate 223 of the maintaining part 22 is used to that the first pars stridulans 10a to be prevented to generate
It is interfered with each other with the second pars stridulans 10b sound wave generated, to guarantee the pure of audio that the audio device 1000 generates
Property.
Specifically, the mounting plate 223 has a high end side surface 2231 and corresponding to the one of the high end side surface 2231
Low side side 2232, wherein the high end side surface of the vibrating diaphragm 11 of the first pars stridulans 10a towards the mounting plate 223
2231, and the first steering portion 21a is maintained at the vibrating diaphragm 11 and the mounting plate of the first pars stridulans 10a
Between 223, wherein the vibrating diaphragm 11 of the second pars stridulans 10b is towards the low side side 2232 of the mounting plate 223,
And the second steering portion 21b be maintained at the second pars stridulans 10b the vibrating diaphragm 11 and the mounting plate 223 it
Between.In the input of the first pars stridulans 10a response audio signal, sound wave that the first pars stridulans 10a is generated can be by
The steering face 211 of the first steering portion 21a stops and changes radiation direction, and is changed the sound wave after radiation direction
It can further be stopped by the high end side surface 2231 of the mounting plate 223, interfere the second pars stridulans 10b to avoid it
The sound wave of generation, meanwhile, in the input of the second pars stridulans 10b response audio signal, the second pars stridulans 10b is generated
Sound wave can be stopped by the steering face 211 of the second steering portion 21b and change radiation direction, and be changed radiation
Sound wave behind direction can further be stopped by the low side side 2232 of the mounting plate 223, to avoid described in its interference
The sound wave that first pars stridulans 10a is generated, so that the sound quality of the audio device 1000 can be effectively increased.That is,
The mounting plate 223 can not only be by the first steering portion 21a with 211 court of the steering face of the first steering portion 21a
The sound wave exit direction of the first pars stridulans 10a is maintained to the mode of the vibrating diaphragm 11 of the first pars stridulans 10a,
With by the second steering portion 21b with the steering face 211 of the second steering portion 21b towards the second pars stridulans 10b
The mode of the vibrating diaphragm 11 be maintained at the sound wave exit direction of the second pars stridulans 10b, and the mounting plate 223 is also
The sound wave that the sound wave and the second pars stridulans 10b that the first pars stridulans 10a can be prevented to generate generate interferes with each other.
It is noted that the shape of the high end side surface 2231 and the low side side 2232 of the mounting plate 223
It is unrestricted in the audio device 1000 of the utility model, such as in the audio device 1000 shown in attached drawing 4
In this specific example, the high end side surface 2231 of the mounting plate 223 and the shape of the low side side 2232 are
Cambered surface, such as the conical surface, and in other examples of the audio device 1000 of the utility model, the mounting plate 223
The high end side surface 2231 and the shape of the low side side 2232 can also be the institutes of plane or the mounting plate 223
The shape for stating high end side surface 2231 and a side in the low side side 2232 is cambered surface, and the shape of another side is flat
Face.
In this specific example of attached drawing 2 to the audio device 1000 shown in Fig. 4, the bass mould group 200
Quantity be two, one of them described bass mould group 200 is defined as one first bass mould group 200a, another described bass
Mould group 200 is defined as one second bass mould group 200b.It is noted that attached drawing 2 to shown in Fig. 4 include two described in
The audio device 1000 of bass mould group 200 is only for example, for disclosing and illustrating that the audio of the utility model fills
1000 content and advantage are set, therefore, those skilled in the art should will not include described in two bass mould groups 200
Limitation of the audio device 1000 as the content and range of the audio device 1000 to the utility model.
Specifically, to be respectively provided with a mould group high-end by the first bass mould group 200a and the second bass mould group 200b
Portion 210 and a mould group end portion 220 corresponding to the high end 210 of the mould group.In the audio dress shown in attached drawing 2 to Fig. 4
It sets in 1000 this specific example, the high end 210 of the mould group of the first bass mould group 200a is arranged at described
The mounting body 41 of second installation unit 40b, wherein 220 quilt of mould group end portion of the second bass mould group 200b
It is set to the mould group end portion 220 of the first bass mould group 200a, thus the first pars stridulans 10a, described second
Pars stridulans 10b, the first bass mould group 200a and the second bass mould group 200b along the audio device 1000 axis
It is arranged to direction, so that the more compact structure of the audio device 1000.
In a variant embodiment of the utility model, the high end of mould group of the first bass mould group 200a
210 are arranged at the mounting body 41 of the second installation unit 40b, wherein the second bass mould group 200b's is described
High end 220 is arranged at the mould group end portion 220 of the first bass mould group 200a.In a change of the utility model
In shape embodiment, the mould group end portion 220 of the first bass mould group 200a is arranged at second installation unit
The mounting body 41 of 40b, wherein the mould group end portion 220 of the second bass mould group 200b is arranged at described
The high end 210 of the mould group of one bass mould group 200a.In a variant embodiment of the utility model, described first is low
The mould group end portion 220 of sound mould group 200a is arranged at the mounting body 41 of the second installation unit 40b, wherein
The high end 210 of the mould group of the second bass mould group 200b is arranged at the mould group of the second bass mould group 200b
High end 210.In a variant embodiment of the utility model, the mould group of the first bass mould group 200a is high-end
Portion 210 is arranged at the mounting body 41 of the first installation unit 40a, the mould of the second bass mould group 200b
The high end 210 of group is installed in the mounting body 41 of the second installation unit 40b.In a deformation of the utility model
In embodiment, the high end 210 of the mould group of the first bass mould group 200a is arranged at the first installation unit 40a
The mounting body 41, the mould group end portion 220 of the second bass mould group 200b be installed in it is described second installation
The mounting body 41 of unit 40b.In a variant embodiment of the utility model, the first bass mould group 200a
The mould group end portion 220 be arranged at the mounting body 41 of the first installation unit 40a, the second bass mould
The mould group end portion 220 of group 200b is arranged at the mounting body 41 of the second installation unit 40b.
With further reference to attached drawing 2 to Fig. 4, the first bass mould group 200a and the second bass mould group 200b are wrapped respectively
Include a principal oscillation loudspeaker 201, at least one passive vibrator 202 and a module casing 203, and the first bass mould group
200a and the second bass mould group 200b are respectively provided with a vibration cavity 204, and the module casing 203 forms the vibration cavity
204, wherein the principal oscillation loudspeaker 201 and each passive vibrator 202 are arranged at the module casing 203 respectively,
And the principal oscillation loudspeaker 201 and each passive vibrator 202 share the vibration cavity 204.When the principal oscillation loudspeaker
201 in response to audio signal input and when vibration sounding, each passive vibrator 202 is able to respond the principal oscillation loudspeaker
201 vibration and vibrate, to generate auxiliary audio, in this way, the low of the audio device 1000 can be enhanced
Sound audio.
It is noted that the type of the principal oscillation loudspeaker 201 is in the audio device 1000 of the utility model
It is unrestricted, as long as being able to respond the input of audio signal and vibration sounding.It is practical new at this with reference to figs. 2 to Fig. 4
In this specific example of the audio device 1000 of type, applicant will application No. is 201310681189.0, application is public
Cloth number be CN104717589A Chinese utility model patent application disclose audio unit and application No. is
201621094276.1, Authorization Notice No. be CN206506702U Chinese utility model patent disclose double suspension side unit and raise
The full content of sound device is introduced into present patent application as a whole, wherein the China application No. is 201310681189.0 is practical new
The audio unit and application No. is 201621094576.1 Chinese utility model patents to take off that type utility application discloses
The double suspension side unit of dew and the technical solution of loudspeaker are completed by the utility model people of present patent application.
Further, the first bass mould group 200a and the second bass mould group 200b respectively include a diffusion junctions
Structure 205, wherein the diffusion structure 205 includes a diffusing cone 2051 and at least one diffusion bracket 2052, wherein the diffusing cone
2051 have a diffusion conical surface 20511, wherein the end of the diffusion bracket 2052 extended to from the diffusing cone 2051 it is described
Principal oscillation loudspeaker 201 extend to the module casing 203, and by the diffusion bracket 2052 by the diffusing cone
2051 are maintained at the sound wave exit direction of the principal oscillation loudspeaker 201, and make the principal oscillation loudspeaker 201 towards the diffusing cone
The 2051 diffusion conical surface 20511, wherein when the principal oscillation loudspeaker 201 generate sound wave in response to the input of audio signal
When, sound wave can be radiated towards 2051 direction of diffusing cone, and anti-by the diffusion conical surface 20511 of the diffusing cone 2051
It penetrates and the radiation from all directions to the audio device 1000.
In the audio device 1000 of the utility model, the diffusing cone 2051 is maintained at the principal oscillation loudspeaker
The advantage of 201 sound wave exit direction is: generating firstly, the diffusing cone 2051 can change the principal oscillation loudspeaker 201
Sound wave radiation direction so that the principal oscillation loudspeaker 201 generate sound wave can be to the surrounding of the audio device 1000
All directions sounding, to make the audience of the surrounding in the audio device 1000 also being capable of audio device described in uppick
The 1000 good audios provided;Secondly, the diffusion being formed between the diffusing cone 2051 and the principal oscillation loudspeaker 201 is logical
Road 2053 has good consistency in all directions, so that the audio device 1000 allows in the audio device 1000
Surrounding any direction audience's uppick audio it is consistent and preferably;Third, the size of the diffusion admittance 2053 is certainly
It gradually increases from inside to outside, this is conducive to the angle of flare for expanding the audio device 1000, and guides the principal oscillation loudspeaker 201
The radiation direction of the sound wave of generation.
In the audio device 1000 of the utility model, the diffusion structure of the first bass mould group 200a
Side where 205 is defined as the high end 210 of the mould group of the first bass mould group 200a, the first bass mould group
Side where the passive vibrator 202 of 200a is defined as the mould group end portion of the first bass mould group 200a
220.Correspondingly, it is low to be defined as described second for the side where the diffusion structure 205 of the second bass mould group 200b
The high end 210 of the mould group of sound mould group 200b, one where the passive vibrator 202 of the second bass mould group 200b
Side is defined as the mould group end portion 220 of the second bass mould group 200b.In the audio shown in attached drawing 2 to Fig. 4
In this specific example of device 1000, the diffusing cone 2051 of the first bass mould group 200a is installed in described
The module casing 203 of the mounting body 41 of two installation unit 40b, the second bass mould group 200b is installed in institute
State the module casing 203 of the first bass mould group 200b.In a variant embodiment of the utility model, described first
The mounting body 41 of the diffusing cone 2051 of bass mould group 200a and the second installation unit 40b can also be integrally
Molding.
In a variant embodiment of the utility model, the diffusing cone 2051 of the first bass mould group 200a
It is fixedly installed on the mounting body 41 of the second installation unit 40b, the second bass mould group 200b's is described
Diffusing cone 2051 is fixedly installed on the module casing 203 of the first bass mould group 200a.Those skilled in the art
Member is understood that understand, in other possible examples of the audio device 1000 of the utility model, wherein described
The diffusing cone 2051 of first bass mould group 200a can also be removably installed in the institute of the second installation unit 40b
State the diffusing cone 2051 and the second installation unit 40b of mounting body 41 or the first bass mould group 200a
The mounting body 41 can also be integrally formed.Correspondingly, the diffusing cone 2051 of the second bass mould group 200b
The module casing 203 or the second bass mould of the first bass mould group 200a can be removably installed in
Group 200b the diffusing cone 2051 and the first bass mould group 200a the module casing 203 can also integrally at
Type.
In a variant embodiment of the utility model, the module casing of the first bass mould group 200a
203 are fixedly installed on the mounting body 41 of the second installation unit 40b, wherein the second bass mould group 200b
The module casing 203 be fixedly installed on the diffusing cone 2051 of the first bass mould group 200a.This field
Technical staff is understood that understand, in other possible examples of the audio device 1000 of the utility model, institute
The module casing 203 for stating the first bass mould group 200a can also be removably installed in the second installation unit 40b
The mounting body 41 or the first bass mould group 200a the module casing 203 and second installation unit
The mounting body 41 of 40b can also be integrally formed.Correspondingly, the module casing of the second bass mould group 200b
203 can also be removably installed in the diffusing cone 2051 of the first bass mould group 200a or described second low
The diffusing cone 2051 of the module casing 203 of sound mould group 200b and the first bass mould group 200a can also be integrally
Molding.
In a variant embodiment of the utility model, the module casing of the first bass mould group 200a
203 are fixedly installed on the mounting body 41 of the second installation unit 40b, wherein the second bass mould group 200b
The diffusing cone 2051 be fixedly installed on the diffusing cone 2051 of the first bass mould group 200a.The skill of this field
Art personnel are understood that understand, described in other possible examples of the audio device 1000 of the utility model
The module casing 203 of first bass mould group 200a can also be removably installed in the second installation unit 40b's
The module casing 203 and the second installation unit 40b of the mounting body 41 or the first bass mould group 200a
The mounting body 41 can also be integrally formed.Correspondingly, the diffusing cone 2051 of the second bass mould group 200b
The diffusing cone 2051 or the second bass mould of the second bass mould group 200b can also be removably installed in
The diffusing cone 2051 of group 200b and the diffusing cone 2051 of the first bass mould group 200a can also be integrally formed.
In a variant embodiment of the utility model, the diffusing cone 2051 of the first bass mould group 200a
It is fixedly installed on the mounting body 41 of the first installation unit 40a, the second bass mould group 200b's is described
Diffusing cone 2051 is fixedly installed on the mounting body 41 of the second installation unit 40b.Those skilled in the art
It is understood that in other possible examples of the audio device 1000 of the utility model, the first bass mould
The diffusing cone 2051 of group 200a can also be removably installed in the mounting body of the first installation unit 40a
The diffusing cone 2051 of 41 or the first bass mould group 200a and the installation master of the first installation unit 40a
Body 41 can also be integrally formed.Correspondingly, the diffusing cone 2051 of the second bass mould group 200b can also be removable
Be installed on unloading the second installation unit 40b the mounting body 41 or the second bass mould group 200b it is described
The mounting body 41 of diffusing cone 2051 and the second installation unit 40b can also be integrally formed.
In a variant embodiment of the utility model, the diffusing cone 2051 of the first bass mould group 200a
It is fixedly installed on the mounting body 41 of the first installation unit 40a, the second bass mould group 200b's is described
Module casing 203 is fixedly installed on the mounting body 41 of the second installation unit 40b.Those skilled in the art
It is understood that in other possible examples of the audio device 1000 of the utility model, the first bass mould
The diffusing cone 2051 of group 200a can also be removably installed in the mounting body of the first installation unit 40a
The diffusing cone 2051 of 41 or the first bass mould group 200a and the installation master of the first installation unit 40a
Body 41 can also be integrally formed.Correspondingly, the module casing 203 of the second bass mould group 200b can also be removable
Be installed on unloading the second installation unit 40b the mounting body 41 or the second bass mould group 200b it is described
The mounting body 41 of module casing 203 and the second installation unit 40b can also be integrally formed.
In a variant embodiment of the utility model, the module casing of the first bass mould group 200a
203 are fixedly installed on the mounting body 41 of the first installation unit 40a, the institute of the second bass mould group 200b
State the mounting body 41 that module casing 203 is fixedly installed on the second installation unit 40b.Those skilled in the art
Member is it is understood that in other possible examples of the audio device 1000 of the utility model, first bass
The module casing 203 of mould group 200a can also be removably installed in the installation of the first installation unit 40a
The peace of the module casing 203 and the first installation unit 40a of main body 41 or the first bass mould group 200a
Filling main body 41 can also be integrally formed.Correspondingly, the module casing 203 of the second bass mould group 200a can also be by
Be removably installed in the second installation unit 40b the mounting body 41 or the second bass mould group 200b
The mounting body 41 of the module casing 203 and the second installation unit 40b can also be integrally formed.
In a variant embodiment of the utility model, the module casing of the first bass mould group 200a
The mounting body 41 of 203 and the second installation unit 40b can also be integrally formed.In a change of the utility model
In shape embodiment, the institute of the module casing 203 of the first bass mould group 200a and the second bass mould group 200b
Stating module casing 203 can also be integrally formed.
It is noted that the diffusing cone 2051 of the first bass mould group 200a is pacified with reference to figs. 2 to Fig. 4
The mode of the mounting body 41 loaded on the second installation unit 40b is in the audio device 1000 of the utility model
It is unrestricted, such as can be installed on the diffusing cone 2051 of the first bass mould group 200a through but not limited to glue
The mounting body 41 of the second installation unit 40b.Correspondingly, the module casing of the first bass mould group 200a
The sound of mounting means between 203 and the module casing 203 of the second bass mould group 200b in the utility model
Imitate it is also unrestricted in device 1000, such as can be through but not limited to glue by the mould of the first bass mould group 200a
The module casing 203 of group shell 203 and the second bass mould group 200b are installed together.
Preferably, the first pars stridulans 10a and the second pars stridulans 10b of the loudspeaker 101 and described
202 energy of principal oscillation loudspeaker of the principal oscillation loudspeaker 201 of one bass mould group 200a and the second bass mould group 200b
The audio device 1000 is set enough while in response to the input of audio signal to generate sound, and the audio device 1000 has
Lower bass audio.
It is noted that the quantity of the passive vibrator 202 is in the audio device 1000 of the utility model
It is unrestricted, such as in this specific example of attached drawing 2 to the audio device 1000 shown in Fig. 4, described first is low
Sound mould group 200a includes two passive vibrators 202, and passive vibrator 202 described in two of them is in symmetrical mode
The two sides of the module casing 203 are arranged at, the principal oscillation loudspeaker 201 are arranged at the end of the module casing 203,
In this way, when the principal oscillation loudspeaker 201 of the first bass mould group 200a in response to the input of audio signal and
When vibration sounding, two passive vibrators 202 are able to respond the vibration of the principal oscillation loudspeaker 201 and vibrate to generate
Audio is assisted, and two passive vibrators 202 are that the module casing 203 is arranged in symmetrical mode
, and the parameters of two passive vibrators 202 are consistent, such as dimensional parameters are consistent, therefore, when two it is described passive
When vibrator 202 responds the vibration of the principal oscillation loudspeaker 201 and vibrates simultaneously, the vibration of two passive vibrators 202
Contrary and Oscillation Amplitude is consistent, so that the audio device 1000 will not shake.Correspondingly, the second bass mould group
200b includes two passive vibrators 202, and passive vibrator 202 described in two of them is set in symmetrical mode
In the two sides of the module casing 203, the principal oscillation loudspeaker 201 are arranged at the end of the module casing 203, pass through this
The mode of sample, when described and the principal oscillation loudspeaker 201 of bass mould group 200b in response to audio signal input and vibrate hair
When sound, two passive vibrators 202 are able to respond the vibration of the principal oscillation loudspeaker 201 and vibrate to generate auxiliary sound
Effect, and two passive vibrators 202 are that the module casing 203 is arranged in symmetrical mode, and two
The parameters of a passive vibrator 202 are consistent, such as dimensional parameters are consistent, therefore, when two passive vibrators
202 when responding the vibration of the principal oscillation loudspeaker 201 and vibrate simultaneously, the direction of vibration phase of two passive vibrators 202
Anti- and Oscillation Amplitude is consistent, so that the audio device 1000 will not shake.
That is, the passive vibrator 202 can not only be shaken by responding the vibration of the principal oscillation loudspeaker 201
Dynamic mode enhances the bass audio of the audio device 1000, and two passive vibrators 202 can also be because of vibration
Move that contrary and Oscillation Amplitude is consistent and the appearance that prevents the audio device 1000 from generating the bad phenomenon shaken, to guarantee
The pure property of the audio of the audio device 1000, so that the audio device 1000 be made to provide the sound with better sound quality
Effect.
It is noted that in the specific example of attached drawing 2 to the audio device 1000 shown in Fig. 4, described
The passive vibrator of the direction of the passive vibrator 202 of one bass mould group 200a and the second bass mould group 200b
202 direction is consistent.In a variant embodiment of the utility model, the first bass mould group 200a's is described passive
The passive vibrator 202 of the direction of vibrator 202 and the second bass mould group 200b towards inconsistent.Preferably,
The direction of the passive vibrator 202 of the first bass mould group 200a and the second bass mould group 200b's is described passive
The angle formed between the direction of vibrator 202 is 90 °.
Those skilled in the art is it should be understood that other in the audio device 1000 of the utility model may
Example in, the first bass mould group 200a and at least one bass mould group in the second bass mould group 200b it is described
The quantity of passive vibrator 202 can also be implemented as four, wherein four passive vibrators 202 be arranged at it is described
The side of module casing 203, and passive vibrator 202 described in every two symmetrically, in this way, equally can
The audio device 1000 is prevented to occur the bad phenomenons such as shaking, " walking " when responding the input of audio signal, to guarantee
State the pure property of the audio of audio device 1000.Therefore, in attached drawing 2 to first bass mould group 200a shown in Fig. 4 and
The passive vibrator 202 of the second bass mould group 200b is that two examples are only for example, with practical for illustrating
The content and feature of the novel audio device 1000, but itself and be not construed as the audio device to the utility model
The limitation of 1000 content and range.
It is noted that the mode that the passive vibrator 202 is set to the module casing 203 is practical new at this
It is unrestricted in the audio device 1000 of type, for example, one in the audio device 1000 of the utility model is specific
Example in, the passive vibrator 202 can be installed on the module casing 203 through but not limited to glue, and at this
In another specific example of the audio device 1000 of utility model, technique can be projected through but not limited to insertion
The passive vibrator 202 and the module casing 203 is integrally formed.
Attached drawing 5A to Fig. 5 C shows state of the audio device 1000 when being applied, and fills with the audio of the prior art
It sets unlike 1000, in the audio device 1000 of the utility model, with described the second of the audio device 1000
The audio device 1000 is placed on the rings such as desktop by the mould group high end 210 mode directed downwardly of bass mould group 200b
Border, at this point, the principal oscillation loudspeaker 201 of the second bass mould group 200b are towards the lower part of the audio device 1000, institute
The principal oscillation loudspeaker 201 of the first bass mould group 200a are stated towards the top of the audio device 1000, second sounding
The direction of portion 10b is towards the top of the audio device 1000, and the direction of the first pars stridulans 10a is towards the audio device
1000 lower part.
In addition, the first pars stridulans 10a of the audio device 1000, the second pars stridulans 10b, described first low
The principal oscillation loudspeaker 201 of the principal oscillation loudspeaker 201 of sound mould group 200a and the second bass mould group 200b can divide
Or simultaneously it is not connected to a source of sound wirelessly perhaps by wired or is connected to different sources of sound.
The first pars stridulans 10a can agitate the side of air responding by the vibrating diaphragm 11 when the input of audio signal
Formula generates sound wave, and the sound wave that the first pars stridulans 10a is generated can be because of by the steering face of the first steering portion 21a
211 blocking and be changed radiation direction, the sound wave after being changed radiation direction can via the first radiation channel 30a to
The surrounding of the audio device 1000 radiates, to allow the audience of the surrounding in the audio device 1000 can uppick
The sound wave that the first pars stridulans 10a of the audio device 1000 is generated.Correspondingly, the second pars stridulans 10b is being responded
Sound wave can be generated when the input of audio signal in such a way that the vibrating diaphragm 11 agitates air, the second pars stridulans 10b is produced
Raw sound wave can be changed radiation direction because of by the blocking in the steering face 211 of the second steering portion 21b, be changed
Sound wave after becoming radiation direction can be radiated via the second radiation channel 30b to the surrounding of the audio device 1000, with
Allow the surrounding in the audio device 1000 audience can audio device 1000 described in uppick second hair
The sound wave that part 10b is generated.
Meanwhile the principal oscillation loudspeaker 201 of the first bass mould group 200a be able to respond audio signal input and
Sound wave is generated, the sound wave that the principal oscillation loudspeaker 201 generate can change radiation side because of by the blocking of the diffusing cone 205
It can be via the diffusion admittance 2053 to the surrounding spoke of the audio device 1000 to, sound wave after being changed radiation direction
Penetrate, with allow the surrounding in the audio device 1000 audience can audio device 1000 described in uppick the master
The sound wave of vibrating loudspeakers 201.Correspondingly, the principal oscillation loudspeaker 201 of the second bass mould group 200b are able to respond audio
The input of signal and generate sound wave, the sound wave that the principal oscillation loudspeaker 201 generate can be because of by the blocking of the diffusing cone 205
And changing radiation direction, the sound wave after being changed radiation direction can be via the diffusion admittance 2053 to the audio device
1000 surrounding radiation, to allow the audience of the surrounding in the audio device 1000 can audio device described in uppick
The sound wave of the 1000 principal oscillation loudspeaker 201.At this point, each of described first bass mould group 200a passive vibrator
202 are able to respond the vibration of the principal oscillation loudspeaker 201 and vibrate to generate auxiliary audio and the second bass mould group 200b
Each of the passive vibrator 202 be able to respond the vibration of the principal oscillation loudspeaker 201 and vibrate to generate auxiliary audio, lead to
Such mode is crossed, the bass audio of the audio device 1000 can be enhanced.
It should be noted that any one of the first bass mould group 200a and the second bass mould group 200b are low
Passive vibrator 202 described in the every two of sound mould group respond the vibration of the principal oscillation loudspeaker 201 and when vibrating, direction of vibration
Opposite and Oscillation Amplitude is consistent, and therefore, the audio device 1000 is not in that shaking, " walking " etc. are bad existing in sounding
As to guarantee the sound quality of the audio device 1000, this is that the audio device 1000 of the prior art is unexpected, and this reality
Passed through with the novel audio device 1000 and the described passive of the bass audio that can enhance the audio device 1000 is provided
The mode of vibrator 202 prevents the audio device 1000 from occurring the mode of the bad phenomenons such as shaking, " walking " in sounding, right
It is special important for the sound quality for improving the audio device 1000.In other words, distortion is by the sound of the utility model
Effect device 1000 is directly placed on more smooth desktop, in 1000 sounding of audio device, especially in the audio
When device 1000 issues bass, the passive vibrator 202 can also prevent the audio device 1000 from shaking, " walking " occur
Etc. bad phenomenons, this is particular enable to the sound quality for improving the mobile audio device 1000.That is, on the one hand, described
Passive vibrator 202 can enhance the bass audio of the mobile audio device 1000, on the other hand, the passive vibration
Device 202 can be enhanced by way of avoiding the mobile audio device 1000 from the bad phenomenons such as shaking, " walking " occur
The sound quality of the audio device 1000, that is, the passive vibrator 202 allows the mobile audio with bass
Device 1000, which is put, to be used.
Two audio devices 1000 can be symmetrically arranged by user, because the audio device 1000 is responding
It can be to the surrounding equably radiative acoustic wave of the audio device 1000, so the audio device when input of audio signal
The boosting of 1000 surrounding is consistent, in this way, two audio devices 1000 are capable of forming the sweet spot
2000 and the source sound field 3000, and the sweet spot 2000 and the source sound field 3000 are specific.Work as use
In the sweet spot 2000 listen to audio when, can clearly experience sound from the source sound field
3000, thus the audio device 1000 can help user obtain it is on the spot in person as audition impression.
It is noted that the audio device 1000 is preferably cylinder, and the audio device 1000 can
Equably radiative acoustic wave around, as long as so that two audio devices 1000 are placed in the rings such as the same desktop by user
Border, without the position of two audio devices 1000 of special design, so that the audio device 1000 allows
The user for lacking Basic of Acoustics forms the specific sweet spot and putting two audio device 1000
2000 and the source sound field 3000.That is, ordinary consumer can be easily in conjunction with two audio devices 1000
Obtain it is on the spot in person as audition impression.
Preferably, the audio device 1000 further comprises a ranging mechanism 50 and is connected to the ranging mechanism 50
An alert mechanism 60, wherein the ranging mechanism 50 is arranged at the loudspeaker unit 100.Optionally, practical new at this
In other examples of the audio device 1000 of type, the ranging mechanism 50 can also be arranged at the bass mould group 200.
Preferably, the alert mechanism 60 is arranged at the loudspeaker unit 100.Certainly, it should be understood by those skilled in the art that
It is that in other examples of the audio device 1000 of the utility model, the ranging mechanism 50 can also be arranged at institute
State bass mould group 2000.
The ranging mechanism 50 is for measuring the distance between two described audio devices 1000, the alert mechanism 60
User is reminded according to the measurement result of the ranging mechanism 50.The sound of the type of the ranging mechanism 50 in the utility model
Imitate unrestricted in device 1000, such as the ranging mechanism 50 can be but not limited to laser ranging mechanism.The prompting machine
The type of structure 60 is unrestricted in the audio device 1000 of the utility model, for example, the alert mechanism 60 can be but
It is not limited to light prompting mechanism, sound prompting mechanism.
When user puts two audio devices 1000, the ranging mechanism 50 measures two audios at any time
The distance between device 1000, if the distance between two described audio devices 1000 are excessive or too small, the alert mechanism
60 are shown with red light, if the distance between two described audio devices 1000 are suitable, the alert mechanism 60 is shown with green light,
In this way, the distance between two described audio devices 1000 can be guaranteed, to guarantee audio.
Attached drawing 8 shows a variant embodiment of the audio device 1000 of above-mentioned preferred embodiment, with attached drawing 2
Unlike the audio device 1000 shown in Fig. 4, this in the audio device 1000 shown in attached drawing 8 preferably shows
Example in, the audio device 1000 further comprises a lighting means 70, wherein the lighting means 70 be arranged at it is described low
Sound mould group 200.The audio device 1000 can be installed in the lamps and lanterns attachment such as ceiling, to allow the lighting means
70 towards use space.For example, in this preferable examples of the audio device 1000 shown in attached drawing 9A and Fig. 9 B, two
The audio device 1000 symmetrically is installed on the ceiling, and the hair of two audio devices 1000
Ray machine structure 70 is towards the use space where the ceiling, in this way, when power is supplied and generates for the lighting means 70
When light, the light that the lighting means 70 generate can illuminate or decorate use space.
In a specifically used scene, the audio device 1000 is liftably installed on the ceiling, is such as schemed
9A, when the audio device 1000 does not need to be used to listen to audio, the audio device 1000 can be raised and make institute
The main structure for stating audio device 1000 is hidden in the top of the ceiling, in this way, the audio device 1000 only allows
The lighting means 70 are exposed on use space, with allow the lighting means 70 for use space provide illuminating ray or
Decorate light.Such as Fig. 9 B, when the audio device 1000 needs are used to listen to audio, the audio device 1000 can be by
Decline and the main body of the audio device 1000 is made to be exposed to use space, in this way, when the audio device 1000 responds audio
When the input of signal, two audio devices 1000 can cooperate and form the sweet spot 2000 and described
Source sound field 3000, thus help user obtain it is on the spot in person as audition impression.
Further, the diffusing cone 2051 of the diffusion structure 205 of the bass mould group 200 has one to accommodate sky
Between 20512, wherein the lighting means 70 are arranged at the accommodation space 20512 of the diffusing cone 2051, so that described
Lighting means 70 are arranged at the bass mould group 200.Optionally, the lighting means 70 can also be directly mounted on described
The diffusing cone 2051 of diffusion structure 205, that is, the accommodation space can also be set in the diffusing cone 2051
20512。
Attached drawing 10 shows an audio device 1000 of the another preferred embodiment according to the utility model to Figure 12, wherein institute
Stating audio device 1000 includes an at least loudspeaker unit 100 and an at least bass mould group 200, wherein the loudspeaker unit
100 and the bass mould group 200 be disposed adjacently.
Further, the loudspeaker unit 100 includes a loudspeaker 101, wherein the loudspeaker 101 and the bass
Mould group 200 is disposed adjacently.For example, in this specific example of the audio device 1000 of the utility model, institute
It states loudspeaker 101 and the bass mould group 200 is disposed adjacently by the axial direction along the audio device 1000, pass through this
The mode of sample can make the more compact structure of the audio device 1000, to be conducive to the miniaturization of the audio device 1000,
To make the audio device 1000 allow to be conveniently carried by the user.It is noted that being shown in attached drawing 10 to Figure 12
The audio device 1000 specific example in, the axial direction of the audio device 1000 and the audio device 1000
Short transverse is consistent, that is, the axial direction of the audio device 1000 is the extension of the central axis of the audio device 1000
Direction.
The loudspeaker 101 and the bass mould group 200 are able to respond the input of audio signal and reproduce sound.Example
Such as, in a specific example of the audio device 1000 of the utility model, the loudspeaker 101 is able to respond high pitch
The input of audio reproduces the sound input that perhaps loudspeaker 101 is able to respond middle pitch audio and reproduces sound or described raise
The input that sound device 101 is able to respond whole tone frequency band audio reproduces sound or even the loudspeaker 101 is able to respond audio bass
Input reproduces sound.Correspondingly, the input that the bass mould group 200 is able to respond audio bass reproduces sound.The skill of this field
Art personnel are it should be understood that the bass mould group 200 is also able to respond the input of treble audio or the input of middle pitch audio
Or the input of whole tone frequency band audio reproduces sound.Therefore, the utility model in the above-mentioned example enumerated and is not construed as pair
The limitation of the content and range of the audio device 1000 of the utility model.
Preferably, the loudspeaker 101 and the bass mould group 200 can respond the input reproduction sound of audio signal simultaneously
Sound, in this way, the sound of the loudspeaker 101 and the bass mould group 200 reproduction can cooperate and make institute
It states audio device 1000 and good acoustical quality is provided, to bring preferable hearing enjoying to audience.
With reference to attached drawing 10 to Figure 12, the loudspeaker 101 includes a pars stridulans 10 and a sound wave steering structure 20 and tool
There is a radiation channel 30, wherein the sound wave steering structure 20 is arranged at the sound wave exit direction in the pars stridulans 10, and
And the radiation channel 30 is formed between the sound wave steering structure 20 and the pars stridulans 10, and the radiation channel 30
It is connected to the outside of the loudspeaker 101.
In the acoustic irradiation that the pars stridulans 10 generate due to the input in response to audio signal to the sound wave steering structure
When 20, the radiation direction of sound wave is changed because being stopped by the sound wave steering structure 20, and the sound after radiation direction change
Wave further generates sound to the external radiation of the audio device 1000 via the radiation channel 30, side in this way
Formula, the audience of the central axis surrounding in the audio device 1000 can also enjoy the loudspeaker 101 because responding sound
Frequency signal and the good sound quality of sound reproduced.In other words, when the acoustic irradiation that the pars stridulans 10 response audio signal generates
When to the sound wave steering structure 20, the sound wave steering structure 20 can launch sound wave to institute via the radiation channel 30
The outside of audio device 1000 is stated, and changes the radiation direction of sound wave.
With further reference to attached drawing 10 to Figure 12, the sound wave steering structure 20 includes a steering portion 21, wherein the steering
Portion 21 is maintained at the sound wave exit direction of the pars stridulans 10, and the shape between the steering portion 21 and the pars stridulans 10
At the radiation channel 30, thus the pars stridulans 10 generate sound wave after being radiated to the steering portion 21, sound wave energy
It is enough to be changed radiation direction because being stopped by the steering portion 21, and change the sound wave after radiation direction further via described
Radiation channel 30 is radiated to the outside of the audio device 1000 and generates sound, that is, the steering portion 21 can pass through sound wave
By the radiation channel 30 ejection to the outside of the audio device 1000.
The sound wave steering structure 20 further comprises a maintaining part 22, wherein the steering portion 21 is arranged at the guarantor
Portion 22 is held, the steering portion 21 to be maintained to the sound wave exit direction of the pars stridulans 10 by the maintaining part 22.
Specifically, the maintaining part 22 includes an at least retainer 222 and a mounting plate 223, wherein each guarantor
It holds frame 222 and is respectively provided with the high end 2221 of a frame body and the frame body end portion 2222 corresponding to the high end 2221 of the frame body,
Wherein the middle part of each retainer 222 is arranged at the edge of the mounting plate 223, and each retainer respectively
The high end 2221 of 222 frame body extends from the mounting plate 223 to the high extreme direction of the maintaining part 22 respectively, Mei Gesuo
The frame body end portion 2222 for stating retainer 222 is prolonged from the mounting plate 223 to the low side direction of the maintaining part 22 respectively
It stretches.The steering portion 21 is arranged at the mounting plate 223 of the maintaining part 22, and the pars stridulans 10 are arranged at the guarantor
Hold the high end 2221 of the frame body of each of portion 22 retainer 222, with by the maintaining part 22 by the steering portion
21 are maintained at the sound wave exit direction of the pars stridulans 10.The bass mould group 200 is arranged at each of described maintaining part 22
The frame body end portion 2222 of the retainer 222.
It is noted that the quantity of the retainer 222 in the audio device 1000 of the utility model not by
Limitation, such as in the specific example of attached drawing 10 to the audio device 1000 shown in Figure 12, the quantity of the retainer 222
It is implemented as but is not limited to four, and the distance between two neighboring described retainer 222 is equal.Nevertheless, this field
It will be appreciated by the skilled person that in other possible examples of the audio device 1000 of the utility model, the holding
The quantity of frame 222 can also be implemented as one, two, three, five, six or more, therefore, in attached drawing 10 to figure
The quantity of the retainer 222 shown in 12 is not intended to limit the content and model of the audio device 1000 of the utility model
It encloses.
Preferably, each of described maintaining part 22 retainer 222 and the mounting plate 223 may be integrally formed,
To which the high end 2221 of the frame body of each retainer 222 can be from the edge of the mounting plate 223 to the holding
The high-end of portion 22 integrally extends and the frame body end portion 2222 can be from the edge of the mounting plate 2223 to the holding
The low side in portion 22 integrally extends.It will be understood by those of skill in the art that in other possible examples, the retainer
222 and the mounting plate 223 can also be made into respectively, the retainer 222 is then installed on the mounting plate 223.
In addition, in some specific examples of the audio device 1000 of the utility model, the institute of the retainer 222
The frame of the pars stridulans 10 can integrally be extended by stating the high end 2221 of frame body, and be filled in the audio of the utility model
It sets in 1000 other specific examples, the high end 2221 of the frame body of the retainer 222 can also be installed in described
The frame of pars stridulans 10.It is noted that in other possible examples of the audio device 1000 of the utility model, institute
The high end 2221 of the frame body and the pars stridulans 10 for stating retainer 222 can also be pacified by an additional installing mechanism
It is fitted together.Correspondingly, in some specific examples of the audio device 1000 of the utility model, the retainer 222
The frame body end portion 2222 can integrally extend the bass mould group 200, and in the audio of the utility model
In other specific examples of device 1000, the frame body end portion 2222 of the retainer 222 can also be installed in institute
State bass mould group 200.
Further, the maintaining part 22 further comprises an installation protrusion 224, wherein installation protrusion 224 is set
It is placed in the mounting plate 223, and installation protrusion 224 is from the mounting plate 223 to the high extreme direction of the maintaining part 22
Extend.That is, the high end 2221 of the frame body of the installation protrusion 224 and the retainer 222 is located at the installation
The same side of plate 223.Preferably, the installation protrusion 224 of the maintaining part 22 is arranged in the mounting plate 223
Portion.The steering portion 21 is arranged at the installation protrusion 224, to be maintained at the steering portion 21 by the maintaining part 22
The sound wave exit direction of the pars stridulans 10.
It is noted that the installation protrusion 224 can be installed in the mounting plate 223, so that the installation is convex
Playing 224 can extend from the mounting plate 223 to the high extreme direction of the maintaining part 22.Or installation protrusion 224 can be with
It is integrally formed with the mounting plate 223, so that installation protrusion 224 can be from the mounting plate 223 to the maintaining part
22 high extreme direction integrally extends.
It's also worth mentioning that in the specific example of attached drawing 10 to the audio device 1000 shown in Figure 12, it is described
Steering portion 21 can be arranged at the installation protrusion 224 of the maintaining part 22, and fill in the audio of the utility model
It sets in 1000 other example, the steering portion 21 and the mounting plate 223 can also be integrally formed.
With reference to attached drawing 10 to Figure 12, the pars stridulans 10 have a vibrating diaphragm 11, and the steering portion 21 has turning for a spherical surface
To face 211, make the steering face 211 of the steering portion 21 towards the pars stridulans 10 wherein the steering portion 21 is set
The vibrating diaphragm 11, thus the shape between the vibrating diaphragm 11 of the pars stridulans 10 and the steering face 211 of the steering portion 21
At the radiation channel 30 of the loudspeaker 101.In other words, the steering portion 21 is with the steering face of the steering portion 21
211 are maintained at the sound wave exit direction of the pars stridulans 10 towards the mode of the vibrating diaphragm 11 of the pars stridulans 10.
When the pars stridulans 10 respond audio signal, the vibrating diaphragm 11 of the pars stridulans 10 can be by the pars stridulans
10 magnetic returns systemic effect and agitates air, to generate sound wave, because the steering portion 21 is maintained at the sound of the pars stridulans 10
Wave exit direction, and the steering face 211 of the steering portion 21 is towards the vibrating diaphragm 11 of the pars stridulans 10, thus institute
The direction for stating sound wave towards the steering face 211 of the steering portion 21 that vibrating diaphragm 11 is generated because agitating air radiates, sound wave
It, can be because being stopped by the steering face 211 of the steering portion 21 after the steering face 211 for encountering the steering portion 21
And be redirected, the sound wave after steering can be radiated to the outside of the audio device 1000 from the radiation channel 30
And sounding.
It is noted that the type of the pars stridulans 10 is unrestricted in the audio device 1000 of the utility model
System, such as the pars stridulans 10 may be implemented as loudspeaker, such as, but not limited to high-pitched speaker, Hi-Mid loudspeaker, mediant trumpet,
Mega bass loudspeaker, woofer, whole tone frequency range loudspeaker etc. correspond to as long as can reproduce after the input of response audio signal
The sound of audio signal.It is understood that when the pars stridulans 10 are implemented as loudspeaker, the institute of the pars stridulans 10
Stating vibrating diaphragm 11 may be implemented as the drum paper of loudspeaker, thus when the input of the pars stridulans 10 response audio signal, the vibration
Film 11 can generate sound wave because agitating air by driving, since the steering portion 21 is maintained at the sound wave of the pars stridulans 10
Exit direction, and the steering face 211 of the steering portion 21 is towards the vibrating diaphragm 11 of the pars stridulans 10, thus described
The sound wave that the vibrating diaphragm 11 of pars stridulans 10 is generated because agitating air can be radiated to the steering face of the steering portion 21
211, at this point, the steering face 211 of the steering portion 21 can change the radiation direction of sound wave because stopping sound wave, and make by
Sound wave further the steering face 211 through the formation of the steering portion 21 and the pars stridulans 10 after changing radiation direction
The vibrating diaphragm 11 between the radiation channel 30 be radiated to the outside of the audio device 1000.
Preferably, the steering face 211 of the steering portion 21 is that spherical surface turns to face, accordingly, the pars stridulans 10
The vibrating diaphragm 11 is spherical surface vibrating diaphragm, in this way, can guarantee the steering face 211 for being formed in the steering portion 21
The consistency of the radiation channel 30 between the vibrating diaphragm 11 of the pars stridulans 10, to guarantee the audio device 1000
The consistency of the sound wave radiated to each direction, in this way, the audio device 1000 allow audience from different
For angle come when listening to sound that the audio device 1000 reproduces, acoustical quality is consistent and preferably.
It is highly preferred that the vibrating diaphragm 11 of the pars stridulans 10 can be a concave surface vibrating diaphragm, thus the pars stridulans 10
The vibrating diaphragm 11 a holding space 12 is formed by way of indent, wherein the steering portion 21 can be maintained at the hair
A part of institute that can be maintained at the pars stridulans 10 of in the holding space 12 of the part 10 or steering portion 21
State keep space 12 in, and the vibrating diaphragm 11 of the steering face 211 of the steering portion 21 and the pars stridulans 10 it
Between form the radiation channel 30.Specifically, the vibrating diaphragm 11 of the pars stridulans 10 is a recessed spherical surface vibrating diaphragm, described
The steering face 211 of steering portion 21 is that spherical surface convex under one turns to face, in this way, the audio device 1000 can have more
Wide angle of flare, so that the audio device 1000, which is capable of in the range of Xiang Geng great, provides preferable audio.
It is noted that being formed in the steering face 211 of the steering portion 21 and the vibration of the pars stridulans 10
The opening of the radiation channel 30 between film 11 is looped around the surrounding of the steering portion 21, so that the audio device 1000 is permitted
The sound wave for being permitted to be changed radiation direction is radiated to the outside of the audio device 1000 in the surrounding of the steering portion 21, that is, institute
Stating audio device 1000 being capable of to all the winds radiative acoustic wave.In other words, the audio device 1000 can be to 360 ° of direction spokes
Sound wave is penetrated, and the sound quality of the audio device 1000 to the audio of any one direction radiation in 360 ° of directions is consistent
, so that the audio device 1000 is capable of providing three-dimensional sound.Those skilled in the art is it should be understood that the utility model
The audio device 1000 pass through the single pars stridulans 10 and be just capable of providing three-dimensional sound, and be 360 ° around three-dimensional sounds,
This is that the audio device 1000 of the prior art is unexpected, and the audio device 1000 of the utility model passes through offer
360 ° of modes around three-dimensional sound are special important for the audio for improving the audio device 1000.In other words, at this
In the audio device 1000 of utility model, the audio device 1000 is by being maintained at one for a steering portion 21
The mode of the sound wave exit direction of the pars stridulans 10 realizes 360 ° of circular three-dimensional sound, this makes the sound of the utility model
The structure for imitating device 1000 is simple, compact, easy to carry, and advantageously reduce the manufacture of the audio device 1000 at
This.
In addition, because the vibrating diaphragm 11 of the pars stridulans 10 is a recessed spherical surface vibrating diaphragm, the steering portion 21
The steering face 211 is that convex spherical surface turns to face under one, therefore, is formed in the vibrating diaphragm 11 of the pars stridulans 10 and described
The radiation channel 30 between the steering face 211 of steering portion 21 has good consistency in all directions, thus institute
Stating audio device 1000 is complete, and then the audio device via the sound that the radiation channel 30 to all the winds issues
1000 all directions can provide sound consistent and with preferable audio around.
In addition, the audio device 1000 is capable of providing 360 ° around three-dimensional sound, so that audience can fill in the audio
1000 any one angle is set to listen to the sound that the audio device 1000 issues.And the audio device 1000 is suitable for
It is moved, and is placed on any one position in use, the audio fills after the audio device 1000 is by movement
It sets 1000 and is capable of providing 360 ° around three-dimensional sound.
Two audio devices 1000 can be disposed adjacently by user, because the audio device 1000 is responding
The input of audio signal and the sound wave generated can be to the uniform eradiation of surrounding of the audio device 1000, thus the audio
The acoustic pressure of the surrounding of device 1000 is consistent, in this way, two audio devices 1000, which are capable of forming one, most preferably listens phoneme
Set 2000 and a source sound field 3000.User is in the sweet spot 2000 and listens to two productions of audio devices 1000
When raw audio, sound can be clearly experienced from the source sound field 3000, thus 1000 energy of the audio device
Enough help user obtain it is on the spot in person as audition impression.
The curvature in the steering face 211 of the curvature and steering portion 21 of the vibrating diaphragm 11 of the pars stridulans 10 can be with
Unanimously, and in other examples of the audio device 1000 of the utility model, the vibrating diaphragm 11 of the pars stridulans 10
The curvature in the steering face 211 of curvature and the steering portion 21 can be inconsistent, so that the audio device 1000 allows to make
The radiation channel being formed between the vibrating diaphragm 11 of the pars stridulans 10 and the steering face 211 of the steering portion 21
30 size is gradually increased from interior, in this way, can increase the angle of flare of the audio device 1000,
With the acoustical quality that can further improve the sound that the audio device 1000 reproduces.When the pars stridulans 10 are because responding audio
The input of signal and when generating sound wave, the vibrating diaphragm 11 of the pars stridulans 10 and the steering face 211 of the steering portion 21
The radiation direction that the sound wave after being changed radiation direction can be guided passes through the vibrating diaphragm 11 for making to be formed in the pars stridulans 10
What the size of the radiation channel 30 between the steering face 211 of the steering portion 21 was gradually increased from interior
Mode, the sound wave that the pars stridulans 10 can be made to generate due to the input in response to audio signal are radiated via the radiation channel 30
To the audio device 1000 outside when, the range of Acoustic Wave Propagation can be extended, to spread sound wave in the larger context.
Specifically, with reference to attached drawing 12, the radiation channel 30 has an inner end 31 and corresponding to the inner end 31
One open end 32, wherein central axis of the inner end 31 of the radiation channel 30 close to the audio device 1000, institute
The open end 32 for stating radiation channel 30 is connected to the outside of the audio device 1000, wherein the size of the radiation channel 30
It is gradually increased from the inner end 31 to the open end 32, in this way, can not only guide and be changed radiation side
The radiation direction of sound wave backward, but also the angle of flare of the audio device 1000 can be further increased, to make described
Audio device 1000 can spread sound wave in the larger context.For example, the cross-sectional shape of the radiation channel 30 can be in
But it is not limited to rough " snail is shelly-shaped " or " horn-like ".
In other words, the steering face 211 of the steering portion 21 can not only be used to change the institute of the pars stridulans 10
State the radiation direction of the sound wave of the generation of vibrating diaphragm 11, and the steering face 211 of the steering portion 21 and the pars stridulans 10
The vibrating diaphragm 11 can also guide the radiation direction of the sound wave after being changed radiation direction in a manner of mutually matched.
That is, the pars stridulans 10 in response to audio signal input and the acoustic irradiation that generates to the steering portion 21
The steering face 211 after, radiation direction can be changed due to the blocking by the steering face 211 of the steering portion 21,
And being changed the sound wave after radiation direction can be from the inner end 31 of the radiation channel 30 to 32 side of open end
To radiation, and it is radiated to via the open end 32 outside of the audio device 1000, to reproduce sound.It is understood that
It is when the sound wave after being changed radiation direction radiates in the radiation channel 30, to form described turn of the radiation channel 30
The vibrating diaphragm 11 in the steering face 211 and the pars stridulans 10 to portion 21 can guide the sound wave after being changed radiation direction
Radiation direction.
In addition, it will be appreciated by those skilled in the art that, the curvature in the steering face 211 of the steering portion 21 and
The curvature of the vibrating diaphragm 11 of the pars stridulans 10 also will affect the audio for the sound that the audio device 1000 reproduces, therefore,
It can according to need to design and provide the steering portion 21 with different curvature and the vibrating diaphragm 11 of the pars stridulans 10.
In addition, in another specific example of the audio device 1000, the steering face 211 of the steering portion 21 and institute
The vibrating diaphragm 11 for stating pars stridulans 10 may each be smooth spherical surface.And in the another of the audio device 1000 of the utility model
In outer some specific examples, in the steering face 211 of the steering portion 21 and the vibrating diaphragm 11 of the pars stridulans 10
At least one can be equipped with specific groove or protrusion, to adjust the sound quality for the sound that the audio device 1000 reproduces.
In addition, the size of the radiation channel 30 also will affect the audio for the sound that the audio device 1000 reproduces, that is,
The distance between the vibrating diaphragm 11 of the steering face 211 of the steering portion 21 and the pars stridulans 10 will affect the audio
The audio of device 1000.With reference to attached drawing 12, in this specific example of the audio device 1000 of the utility model, if
Between the vibrating diaphragm 11 described in the central axial direction of the audio device 1000 and the steering face 211 of the steering portion 21
Distance parameter is L, wherein the value range of parameter L are as follows: 1mm≤L≤20mm.Preferably, the value range of parameter L are as follows: 1.5mm
≤L≤5mm.It is highly preferred that parameter L is 2mm, 3mm or 4mm.In addition, opening size and the steering portion of the vibrating diaphragm 11
21 diameter dimension also will affect the audio of the loudspeaker, with reference to attached drawing 12, if the opening size parameter of the vibrating diaphragm 11 is
D, if the diameter dimension parameter of the steering portion 21 is D, wherein the opening size parameter d of the vibrating diaphragm 11 and the steering portion 21
Diameter dimension parameter D proportional region value are as follows: 0.3≤D/d≤0.7.
With continued reference to attached drawing 10 to Figure 12, the loudspeaker 101 further comprises an installation unit 40, wherein the sounding
Portion 10 is arranged at the installation unit 40, high 2221 quilt of end of the frame body of the retainer 222 of the maintaining part 22
It is set to the installation unit 40 or the high end 2221 of the frame body integrally extends the installation unit 40, by institute
Stating installation unit 40 makes the maintaining part 22 and the pars stridulans 10 with being combined as a whole, and by the steering portion 21 with described turn
The sound of the pars stridulans 10 is maintained to the mode of the steering face 211 towards the vibrating diaphragm 11 of the pars stridulans 10 in portion 21
Wave exit direction.
Further, the installation unit 40 includes a mounting body 41 and a mounting ring 42, wherein the mounting body
41 have an installation space 411, wherein the pars stridulans 10 are installed in the mounting ring 42, and the mounting ring 42 is arranged
In the outside of the pars stridulans 10, wherein the mounting ring 42 is installed in the mounting body 41, and the pars stridulans 10
Be maintained at the installation space 411 of the mounting body 41, and only make the vibrating diaphragm 11 of the pars stridulans 10 exposed
It is external.The high end 2221 of the frame body of the retainer 222 of the maintaining part 22 is arranged at the installation unit 40
The mounting ring 42 or the high end 221 integrally extend the mounting ring 42.
With further reference to attached drawing 10 to Figure 12, the bass mould group 200 includes a principal oscillation loudspeaker 201, at least one passive
Vibrator 202 and a module casing 203, and the bass mould group 200 has a vibration cavity 204, wherein the mould group shell
Body 203 forms the vibration cavity 204, and the principal oscillation loudspeaker 201 and each passive vibrator 202 are arranged at institute respectively
Module casing 203 is stated, and the principal oscillation loudspeaker 201 and each passive vibrator 202 share the vibration cavity 204.
When the principal oscillation loudspeaker 201 are in response to the input of audio signal and when vibration sounding, each passive vibrator 202 can be rung
It answers the vibration of the principal oscillation loudspeaker 201 and vibrates, to generate auxiliary audio, in this way, the sound can be enhanced
Imitate the bass audio of device 1000.
Preferably, the pars stridulans of the principal oscillation loudspeaker 201 and the loudspeaker 101 of the bass mould group 200
10 can make the audio device 1000 generate sound, and the audio device 1000 in response to the input of audio signal simultaneously
With lower bass audio.
It is noted that the quantity of the passive vibrator 202 is in the audio device 1000 of the utility model
It is unrestricted, such as in this specific example of attached drawing 10 to the audio device 1000 shown in Figure 12, it is described passive
The quantity of vibrator 202 can be two, and passive vibrator 202 described in two of them is arranged at institute in symmetrical mode
The two sides of module casing 203 are stated, the principal oscillation loudspeaker 201 are arranged at the end of the module casing 203, in this way
Mode, when the principal oscillation loudspeaker 201 are in response to the input of audio signal and when vibration sounding, two passive vibrators 202
It is able to respond the vibration of the principal oscillation loudspeaker 201 and vibrates to generate auxiliary audio, and two passive vibrators
202 be that the module casing 203 is arranged in symmetrical mode, and items of two passive vibrators 202
Parameter is consistent, such as dimensional parameters are consistent, therefore, when two passive vibrators 202 respond the principal oscillation loudspeaker simultaneously
201 vibration and when vibrating, the direction of vibration of two passive vibrators 202 is opposite and Oscillation Amplitude is consistent, thus described
Audio device 1000 will not shake.That is, the passive vibrator 202 can not only be by responding the principal oscillation loudspeaker
201 vibration and the mode vibrated enhance the bass audio of the audio device 1000, and two passive vibrators 202
It can also be because direction of vibration be opposite and Oscillation Amplitude unanimously prevents the audio device 1000 from generating the bad phenomenon shaken
Appearance, to guarantee the pure property of the audio of the audio device 1000, so that providing the audio device 1000 has more
The audio of good sound quality.
Those skilled in the art is it should be understood that other in the audio device 1000 of the utility model may
Example in, the quantity of the passive vibrator 202 can also be implemented as four, wherein four passive vibrators 202
It is arranged at the side of the module casing 203, and passive vibrator 202 described in every two is symmetrically, in this way
Mode, can equally prevent the audio device 1000 from occurring shaking when responding the input of audio signal, " walking " etc. no
Good phenomenon, to guarantee the pure property of the audio of the audio device 1000.Therefore, in attached drawing 10 to described low shown in Figure 12
The passive vibrator 202 of sound mould group 200 is that two examples are only for example, for illustrating the sound of the utility model
Imitate the content and feature of device 1000, but itself and be not construed as to the content of the audio device 1000 of the utility model and
The limitation of range.
It is noted that the mode that the passive vibrator 202 is set to the module casing 203 is practical new at this
It is unrestricted in the audio device 1000 of type, for example, one in the audio device 1000 of the utility model is specific
Example in, the passive vibrator 202 can be installed on the module casing 203 through but not limited to glue, and at this
In another specific example of the audio device 1000 of utility model, technique can be projected through but not limited to insertion
The passive vibrator 202 and the module casing 203 is integrally formed.
With continued reference to attached drawing 10 to Figure 12, in this specific example of the audio device 1000 of the utility model
In, the frame body end portion 2222 of the retainer 222 of the maintaining part 22 is arranged at the institute of the bass mould group 200
State the frame of principal oscillation loudspeaker 201, for example, the frame body end portion 2222 of the retainer 222 can be installed in it is described
The frame of the principal oscillation loudspeaker 201 of bass mould group 200 or the frame body end portion 2222 of the maintaining part 222 can
It is integrally upwardly extended with the frame from the principal oscillation loudspeaker 201 of the bass mould group 200.And in the institute of the utility model
It states in the other example of audio device 1000, the frame body end portion 2222 of the retainer 222 of the maintaining part 22
The module casing 203 of the bass mould group 200 can also be arranged at.
Preferably, the mounting plate 223 of the maintaining part 22 can be a plate assembling structure, with described for preventing
The sound wave that the sound wave that the principal oscillation loudspeaker 201 of bass mould group 200 generate interferes the loudspeaker 101 to generate.
Specifically, the mounting plate 223 has a high end side surface 2231 and corresponding to the one of the high end side surface 2231
Low side side 2232, wherein the high end side surface 2231 of the vibrating diaphragm 11 of the pars stridulans 10 towards the mounting plate 223,
And the steering portion 21 is maintained between the vibrating diaphragm 11 and the mounting plate 223, wherein the institute of the bass mould group 200
State the low side side 2232 of the principal oscillation loudspeaker 201 towards the mounting plate 223.Sound is being inputted to the audio device 1000
When frequency signal, on the one hand, the pars stridulans 10 in response to audio signal input and the sound wave that generates can be by the steering portion 21
The steering face 211 stop and change radiation direction, and being changed the sound wave after radiation direction can be further described
The high end side surface 2231 of mounting plate 223 stops, and the principal oscillation loudspeaker of the bass mould group 200 are interfered to avoid it
201 sound waves generated, on the other hand, the principal oscillation loudspeaker 201 in response to audio signal input and the sound wave that generates can be by
The low side side 2232 of the mounting plate 223 stops, to avoid the sound wave that it interferes the pars stridulans 10 to generate, to mention
The sound quality of the high audio device 1000.That is, the mounting plate 223 can not only be by the steering portion 21 with described turn
The pars stridulans 10 are maintained to the mode of the steering face 211 towards the vibrating diaphragm 11 of the pars stridulans 10 in portion 21
Sound wave exit direction, and the sound wave and the principal oscillation loudspeaker that the mounting plate 223 can also prevent the pars stridulans 10 from generating
201 sound waves generated interfere with each other.
Attached drawing 13A to Figure 13 C shows state of the audio device 1000 when being applied, the audio with the prior art
Unlike device 1000, in the audio device 1000 of the utility model, with the described low of the audio device 1000
The audio device 1000 is placed on the environment such as desktop by mode of the sound mould group 200 under, at this point, the bass mould group
The direction of the 200 principal oscillation loudspeaker 201 towards the audio device 1000 top and the bass mould group 200 it is every
The direction of a passive vibrator 202 is towards the side of the audio device 1000, correspondingly, the institute of the loudspeaker 100
The directions of the pars stridulans 10 of loudspeaker 101 is stated towards the lower part of the audio device 1000.
In addition, the pars stridulans 10 of the audio device 1000 and the principal oscillation loudspeaker 201 can be respectively or same
When be perhaps wirelessly connected to a source of sound or be connected to different sources of sound by wired.For example, practical at this
It, can be by the pars stridulans 10 and the principal oscillation loudspeaker in the specific example of one of the novel audio device 1000
201 can be connected to the source of sound by a power amplification device or similar mechanism, wherein the source of sound is capable of providing sound
Frequency signal.
The pars stridulans 10 can be produced when responding the input of audio signal in such a way that the vibrating diaphragm 11 agitates air
Raw sound wave, the sound wave that the pars stridulans 10 generate can because of by the blocking in the steering face 211 of the steering portion 21 and by
Change radiation direction, sound wave after being changed radiation direction can be via the radiation channel 30 to the audio device 1000
Surrounding radiation, to allow the audience of the surrounding in the audio device 1000 can audio device 1000 described in uppick
The sound wave that the pars stridulans 10 generate.
Meanwhile the principal oscillation loudspeaker 201 of the bass mould group 200 be able to respond audio signal input and generation sound
Wave, the sound wave that the principal oscillation loudspeaker 201 generate can change radiation direction because of by the blocking of the mounting plate 223, quilt
Sound wave after changing radiation direction can be radiated to the surrounding of the audio device 1000, to allow in the audio device
The audience of 1000 surrounding can the principal oscillation loudspeaker 201 of audio device 1000 described in uppick generate sound wave.At this point,
Each passive vibrator 202 is able to respond the vibration of the principal oscillation loudspeaker 201 and vibrates to generate auxiliary audio, thus
Enhance the bass audio of the audio device 1000.
It should be noted that passive vibrator 202 described in every two shakes responding the vibration of the principal oscillation loudspeaker 201
When dynamic, direction of vibration is opposite and Oscillation Amplitude is consistent, and therefore, the audio device 1000 is not in shake, " walk in sounding
The bad phenomenons such as position ", to guarantee the sound quality of the audio device 1000, this is that the audio device 1000 of the prior art is unexpected
, and the audio device 1000 of the utility model can enhance the bass audio of the audio device 1000 by providing
The passive vibrator 202 mode prevent the audio device 1000 from occurring shaking in sounding, " walking " etc. it is bad existing
The mode of elephant, it is special important for the sound quality for improving the audio device 1000.It in other words, is that this is practical new
The audio device 1000 of type is directly placed on more smooth desktop, in 1000 sounding of audio device, especially
When the audio device 1000 issues bass, the passive vibrator 202 can also prevent the audio device 1000 from occurring
The bad phenomenons such as shaking, " walking ", this is particular enable to the sound quality for improving the mobile audio device 1000.That is,
On the one hand, the passive vibrator 202 can enhance the bass audio of the mobile audio device 1000, on the other hand,
The passive vibrator 202 can be bad existing by avoiding the mobile audio device 1000 from shaking, " walking " etc. occur
The mode of elephant enhances the sound quality of the audio device 1000, that is, the passive vibrator 202 allows the movement with bass
The audio device 1000 of formula, which is put, to be used.
Two audio devices 1000 can be symmetrically arranged by user, because the audio device 1000 is responding
It can be to the surrounding equably radiative acoustic wave of the audio device 1000, so the audio device when input of audio signal
The boosting of 1000 surrounding is consistent, in this way, two audio devices 1000 are capable of forming the sweet spot
2000 and the source sound field 3000, and the sweet spot 2000 and the source sound field 3000 are specific.Work as use
In the sweet spot 2000 listen to audio when, can clearly experience sound from the source sound field
3000, thus the audio device 1000 can help user obtain it is on the spot in person as audition impression.
It is noted that the audio device 1000 is preferably cylinder, and the audio device 1000 can
Equably radiative acoustic wave around, as long as so that two audio devices 1000 are placed in the rings such as the same desktop by user
Border, without the position of two audio devices 1000 of special design, so that the audio device 1000 allows
The user for lacking Basic of Acoustics forms the specific sweet spot and putting two audio device 1000
2000 and the source sound field 3000.That is, ordinary consumer can be easily in conjunction with two audio devices 1000
Obtain it is on the spot in person as audition impression.
It will be appreciated by those skilled in the art that above embodiments are only for example, wherein the feature of different embodiments
It can be combined with each other, do not explicitly pointed out in the accompanying drawings with obtaining being readily conceivable that according to the content that the utility model discloses
Embodiment.
It should be understood by those skilled in the art that foregoing description and the embodiments of the present invention shown in the drawings are only used as
It illustrates and is not intended to limit the utility model.The purpose of this utility model completely and effectively realizes.The function of the utility model
Energy and structural principle show and illustrate in embodiment, under without departing from the principle, the embodiments of the present invention
Can there are any deformation or modification.
Claims (13)
1. an audio device characterized by comprising
One lighting means;
An at least loudspeaker;And
An at least bass mould group, wherein each loudspeaker and each bass Mo Zu are respectively by along the audio device
Short transverse arrangement, wherein the lighting means are arranged at the bass mould group.
2. audio device according to claim 1, wherein the bass mould group has an accommodation space, the lighting means
It is installed in the accommodation space of the bass mould group.
3. audio device according to claim 1 or 2, wherein the loudspeaker includes that a pars stridulans and a sound wave turn to knot
Structure and have a radiation channel, wherein the pars stridulans have a vibrating diaphragm, wherein the sound wave steering structure include one turn to
Portion, the steering portion have one to turn to face, and the steering face is that a spherical surface turns to face, wherein the steering portion is with the steering portion
The mode of the steering facing towards the vibrating diaphragm of the pars stridulans be maintained at the sound wave exit directions of the pars stridulans, and
The radiation channel is formed between the steering face of the steering portion and the vibrating diaphragm of the pars stridulans, wherein described low
Sound mould group is arranged at the sound wave steering structure of the loudspeaker.
4. audio device according to claim 1 or 2, wherein the loudspeaker includes one first pars stridulans, one second hair
Part and a sound wave steering structure and have one first radiation channel and one second radiation channel, wherein first pars stridulans
It is respectively provided with a vibrating diaphragm with second pars stridulans, wherein the sound wave steering structure includes one first steering portion and one second turn
To portion, first steering portion and second steering portion are respectively provided with a steering face, and the steering face is that spherical surface turns to face,
Described in the first steering portion with the steering of first steering portion facing towards first pars stridulans the vibrating diaphragm side
Formula is maintained at the sound wave exit direction of first pars stridulans, and in the steering face of first steering portion and described
First radiation channel is formed between the vibrating diaphragm of one pars stridulans, wherein second steering portion is with second steering portion
The steering facing towards the vibrating diaphragm of second pars stridulans mode be maintained at second pars stridulans sound wave outgoing
Direction, and described is formed between the steering face of second steering portion and the vibrating diaphragm of second pars stridulans
Two radiation channels, wherein the bass mould group is neighboringly set to first pars stridulans or the bass mould group is neighbouring
Ground is set to second pars stridulans.
5. audio device according to claim 3, wherein the bass mould group include a principal oscillation loudspeaker, it is at least one passive
Vibrator and a module casing and there is a vibration cavity, the module casing forms the vibration cavity, the principal oscillation loudspeaker
The module casing is arranged at respectively with each passive vibrator, and principal oscillation loudspeaker and each described passive
Vibrator shares the vibration cavity, wherein the bass mould group is with the principal oscillation loudspeaker of the bass mould group towards the sound
The mode of wave steering structure is arranged at the sound wave steering structure, wherein the lighting means are arranged at the mould group shell
Body.
6. audio device according to claim 3, wherein the bass mould group include a principal oscillation loudspeaker, it is at least one passive
Vibrator, a module casing and a diffusion structure and there is a vibration cavity and a diffusion admittance, the module casing forms institute
Vibration cavity is stated, the principal oscillation loudspeaker and each passive vibrator are arranged at the module casing respectively, and described
Principal oscillation loudspeaker and each passive vibrator share the vibration cavity, and the diffusion structure is maintained at the principal oscillation loudspeaker
Sound wave exit direction, to form the diffusion admittance between the diffusion structure and the principal oscillation loudspeaker, wherein institute
The diffusion structure for stating bass mould group is arranged at the sound wave steering structure, wherein the lighting means be arranged at it is described
Module casing.
7. audio device according to claim 3, wherein the bass mould group include a principal oscillation loudspeaker, it is at least one passive
Vibrator, a module casing and a diffusion structure and there is a vibration cavity and a diffusion admittance, the module casing forms institute
Vibration cavity is stated, the principal oscillation loudspeaker and each passive vibrator are arranged at the module casing respectively, and described
Principal oscillation loudspeaker and each passive vibrator share the vibration cavity, and the diffusion structure is maintained at the principal oscillation loudspeaker
Sound wave exit direction, to form the diffusion admittance between the diffusion structure and the principal oscillation loudspeaker, wherein institute
The module casing for stating bass mould group is arranged at the sound wave steering structure, wherein the lighting means be arranged at it is described
Module casing.
8. audio device according to claim 4, wherein the bass mould group include a principal oscillation loudspeaker, it is at least one passive
Vibrator, a module casing and a diffusion structure and there is a vibration cavity and a diffusion admittance, the module casing forms institute
Vibration cavity is stated, the principal oscillation loudspeaker and each passive vibrator are arranged at the module casing respectively, and described
Principal oscillation loudspeaker and each passive vibrator share the vibration cavity, and the diffusion structure is maintained at the principal oscillation loudspeaker
Sound wave exit direction, to form the diffusion admittance between the diffusion structure and the principal oscillation loudspeaker, wherein institute
The diffusion structure for stating bass mould group is neighboringly set to the expansion of first pars stridulans or the bass mould group
Dissipating bind structure is neighboringly set to second pars stridulans, wherein the lighting means are arranged at the module casing.
9. audio device according to claim 4, wherein the bass mould group include a principal oscillation loudspeaker, it is at least one passive
Vibrator, a module casing and a diffusion structure and there is a vibration cavity and a diffusion admittance, the module casing forms institute
Vibration cavity is stated, the principal oscillation loudspeaker and each passive vibrator are arranged at the module casing respectively, and described
Principal oscillation loudspeaker and each passive vibrator share the vibration cavity, and the diffusion structure is maintained at the principal oscillation loudspeaker
Sound wave exit direction, to form the diffusion admittance between the diffusion structure and the principal oscillation loudspeaker, wherein institute
The module casing for stating bass mould group is neighboringly set to the mould of first pars stridulans or the bass mould group
Group shell is neighboringly set to second pars stridulans, wherein the lighting means are arranged at the diffusion structure.
10. audio device according to claim 4, wherein the quantity of the bass mould group is two, described in one of them
Bass mould group is defined as the first bass mould group, another described bass mould group is defined as the second bass mould group,
The first bass mould group and the second bass Mo Zu include a principal oscillation loudspeaker, at least one passive vibrator, a mould respectively
It organizes shell and a diffusion structure and there is a vibration cavity and a diffusion admittance, the module casing forms the vibration cavity, institute
State principal oscillation loudspeaker and each passive vibrator be arranged at the module casing respectively, and the principal oscillation loudspeaker and
Each passive vibrator shares the vibration cavity, and the diffusion structure is maintained at the sound wave outgoing of the principal oscillation loudspeaker
Direction, to form the diffusion admittance between the diffusion structure and the principal oscillation loudspeaker, wherein the first bass mould
The diffusion structure of group is neighboringly set to second pars stridulans, the module casing quilt of the second bass mould group
It is set to the module casing of the first bass mould group, wherein the lighting means are arranged at the diffusion structure.
11. audio device according to claim 4, wherein the quantity of the bass mould group is two, described in one of them
Bass mould group is defined as the first bass mould group, another described bass mould group is defined as the second bass mould group,
The first bass mould group and the second bass Mo Zu include a principal oscillation loudspeaker, at least one passive vibrator, a mould respectively
It organizes shell and a diffusion structure and there is a vibration cavity and a diffusion admittance, the module casing forms the vibration cavity, institute
State principal oscillation loudspeaker and each passive vibrator be arranged at the module casing respectively, and the principal oscillation loudspeaker and
Each passive vibrator shares the vibration cavity, and the diffusion structure is maintained at the sound wave outgoing of the principal oscillation loudspeaker
Direction, to form the diffusion admittance between the diffusion structure and the principal oscillation loudspeaker, wherein the first bass mould
The diffusion structure of group is neighboringly set to second pars stridulans, the diffusion structure quilt of the second bass mould group
It is set to the module casing of the first bass mould group, wherein the lighting means are arranged at the second bass mould group
The module casing.
12. audio device according to claim 4, wherein the quantity of the bass mould group is two, described in one of them
Bass mould group is defined as the first bass mould group, another described bass mould group is defined as the second bass mould group,
The first bass mould group and the second bass Mo Zu include a principal oscillation loudspeaker, at least one passive vibrator, a mould respectively
It organizes shell and a diffusion structure and there is a vibration cavity and a diffusion admittance, the module casing forms the vibration cavity, institute
State principal oscillation loudspeaker and each passive vibrator be arranged at the module casing respectively, and the principal oscillation loudspeaker and
Each passive vibrator shares the vibration cavity, and the diffusion structure is maintained at the sound wave outgoing of the principal oscillation loudspeaker
Direction, to form the diffusion admittance between the diffusion structure and the principal oscillation loudspeaker, wherein the first bass mould
The module casing of group is neighboringly set to second pars stridulans, the diffusion structure quilt of the second bass mould group
It is set to the diffusion structure of the first bass mould group, wherein the lighting means are arranged at the second bass mould group
The module casing.
13. audio device according to claim 4, wherein the quantity of the bass mould group is two, described in one of them
Bass mould group is defined as the first bass mould group, another described bass mould group is defined as the second bass mould group,
The first bass mould group and the second bass Mo Zu include a principal oscillation loudspeaker, at least one passive vibrator, a mould respectively
It organizes shell and a diffusion structure and there is a vibration cavity and a diffusion admittance, the module casing forms the vibration cavity, institute
State principal oscillation loudspeaker and each passive vibrator be arranged at the module casing respectively, and the principal oscillation loudspeaker and
Each passive vibrator shares the vibration cavity, and the diffusion structure is maintained at the sound wave outgoing of the principal oscillation loudspeaker
Direction, to form the diffusion admittance between the diffusion structure and the principal oscillation loudspeaker, wherein the first bass mould
The module casing of group is neighboringly set to second pars stridulans, the module casing quilt of the second bass mould group
It is set to the diffusion structure of the first bass mould group, wherein the lighting means are arranged at the second bass mould group
The diffusion structure.
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JP2021129284A (en) * | 2020-02-17 | 2021-09-02 | 東莞寶トク電子有限公司 | Circular radiation speaker structure |
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2018
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2021129284A (en) * | 2020-02-17 | 2021-09-02 | 東莞寶トク電子有限公司 | Circular radiation speaker structure |
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