CN109996155A - Loudspeaker and its bullet wave and application - Google Patents
Loudspeaker and its bullet wave and application Download PDFInfo
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- CN109996155A CN109996155A CN201711494552.2A CN201711494552A CN109996155A CN 109996155 A CN109996155 A CN 109996155A CN 201711494552 A CN201711494552 A CN 201711494552A CN 109996155 A CN109996155 A CN 109996155A
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- adjutage
- bullet
- loudspeaker
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2400/00—Loudspeakers
- H04R2400/11—Aspects regarding the frame of loudspeaker transducers
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The invention discloses a loudspeaker and its play wave and application, wherein the bullet wave includes inside a bullet wave, one plays wave outside and at least two adjutages, and the bullet wave has at least two communicating passages, wherein each adjutage is extended between the bullet wave outside inside the bullet wave in the mode outside the bullet wave integrally formed inside the bullet wave and on the outside of the adjutage of each adjutage integrally formed on the inside of the adjutage of each adjutage spaced reciprocally respectively, to inside the bullet wave, a communicating passage is formed outside the bullet wave between the adjacent adjutage.When the bullet wave is pullled by the voice coil of the loudspeaker and is generated deformation upward or downward, the wave that plays allows the air for playing wave top mutually to exchange with the air of lower part by each communicating passage, to reduce the windage for playing wave, to improve the efficiency of the loudspeaker.
Description
Technical field
The present invention relates to acoustic domains, in particular to a loudspeaker and its wave and application are played.
Background technique
Loudspeaker is a kind of electro-acoustic conversion device, can be reproduced in a manner of converting audio signals into electric signal and sound
The relevant sound of frequency signal.Attached drawing 1A to Fig. 1 C shows the loudspeaker of the prior art, wherein the loudspeaker includes a drum paper
10P, an outstanding side 20P, a frame 30P, a voice coil 40P, a magnetic return the whole bullet wave 60P of system 50P and one, wherein the frame
There is 30P central hole a 31P, the bulging paper 10P to be located at the central hole 31P of the frame 30P, the outstanding side 20P
Inner side and outer side be arranged at the bulging paper 10P and frame 30P respectively, with by the outstanding side 20P by the bulging paper
10P is maintained at the central hole 31P of the frame 30P.The voice coil 40P, the magnetic return system 50P and the whole bullet
Wave 60P is respectively held in the inside of the frame 30P, and an end of the voice coil 40P is arranged at the bulging paper
10P, another end of the voice coil 40P are coupled to the magnetic and return system 50P, the whole inside for playing wave 60P and outer
Side is arranged at the voice coil 40P and the frame 30P respectively.It is described in the input of the loudspeaker response audio signal
Magnetic, which returns system 50P, can generate electromagnetic driving force, to drive the voice coil 40P to move up and down, so that the voice coil 40P drives institute
It states bulging paper 10P synchronously to vibrate up and down, to agitate air and sounding by the bulging paper 10P.In this process, the outstanding side
20P is used to control the stroke of the bulging paper 10P, for example, when the bulging paper 10P is driven and shown to attached drawing 1B by the voice coil 40P
When the direction vibration on top out, the outstanding side 20P can limit the maximum distance that the bulging paper 10P vibrates upwards, and in institute
Bulging paper 10P is stated to be driven by the voice coil 40P and make during vibrating upwards the bulging paper 10P that there is the trend vibrated downwards,
Correspondingly, when the bulging paper 10P by the voice coil 40P drive and to when the reversal of vibrations of the lower part shown in attached drawing 1C, it is described outstanding
Side 20P can limit the maximum distance that the bulging paper 10P vibrates downwards, and driven by the voice coil 40P in the bulging paper 10P and
Make the bulging paper 10P that there is the trend vibrated upwards during vibration downwards.It will be apparent to a skilled person that only
There is the bulging paper 10P back and forth to shake along the axial direction (such as up and down direction shown in attached drawing 1B and Fig. 1 C) of the loudspeaker
Dynamic, the loudspeaker can generate preferable sound quality, and the vibration of the bulging paper 10P is the movement by the voice coil 40P
It realizes, that is, the moving direction of the voice coil 40P determines the direction of vibration of the bulging paper 10P, therefore, in order to make the drum
Paper 10P is of reciprocating vibration along the axial direction of the loudspeaker, and the moving direction by the voice coil 40P is needed to be limited to described raise
The axial direction of sound device, this needs the whole bullet wave by being arranged between the voice coil 40P and the frame 30P
60P is realized.That is, when the voice coil 40P is returned system 50P driving and moved up and down by the magnetic, the entirety bullet
The moving direction of the voice coil 40P is limited to the axial direction only along the loudspeaker and vibrated back and forth by wave 60P.For example,
In schematic diagram shown in attached drawing 1B and Fig. 1 C, during the voice coil 40P returns system 50P by the magnetic and drives, if described
When voice coil 40P occurs deflection occur to the direction in the left side shown in attached drawing 1B and Fig. 1 C, the whole bullet wave 60P's is located at attached drawing
The part in the left side of 1B and Fig. 1 C can resist the voice coil 40P, meanwhile, the whole bullet wave 60P's is located at attached drawing 1B and Fig. 1 C
The part on right side can pull the voice coil 40P, to prevent the voice coil 40P from occurring to the left side shown in attached drawing 1B and Fig. 1 C
The deflection in direction.Correspondingly, described if the voice coil 40P occurs deflection occur to the direction on the right side of attached drawing 1B and Fig. 1 C
The part on the whole right side positioned at attached drawing 1B and Fig. 1 C for playing wave 60P can resist the voice coil 40P, meanwhile, tell whole bullet wave
The part in the left side positioned at attached drawing 1B and Fig. 1 C of 60P can pull the voice coil 40P, to prevent the voice coil 40P from occurring to attached
The deflection in the direction on the right side shown in Figure 1B and Fig. 1 C.
However, the whole wave 60P that plays of the loudspeaker of the prior art remains many defects.Existing skill
The whole wave 60P that plays of the loudspeaker of art is one complete whole, wherein the whole wave 60P that plays is to be looped around
The mode for stating the surrounding of voice coil 40P is arranged between the voice coil 40P and the frame 30P.With reference to attached drawing 1B, when the sound
When circle 40P is returned system 50P driving and moved up by the magnetic, the whole wave 60P that plays can be pullled by the voice coil 40P and be produced
Raw upward deformation；It is described whole when the voice coil 40P is returned system 50P driving and moved down by the magnetic with reference to attached drawing 1C
Body bullet wave 60P can be pullled by the voice coil 40P and be generated downward deformation.Firstly, because the whole wave 60P that plays is one complete
Whole entirety, thus it is stronger in the whole thickness direction non-deformability for playing wave 60P, therefore, drawn in the voice coil 40P
It pulls the whole wave 60P that plays and generates the biggish anti deformational force for needing to overcome the whole bullet wave 60P when deformation, this causes described
The power that magnetic returns system 50P must be larger, otherwise, the magnetic, which returns the electromagnetic driving force that system 50P is generated, can not be successfully ground
It drives the voice coil 40P to move up and down along the axial direction of the loudspeaker, and then leads to the inefficiency of the loudspeaker.
In addition, because the whole wave 60P that plays is one complete whole, so that the whole wave 60P that plays has a biggish resistance
The whole process for playing wave 60P and moving up and down along the axial direction of the loudspeaker is pullled in the voice coil 40P in power face
In, the entirety plays wave 60P because having biggish resistance area to generate biggish windage, and in order to overcome the entirety
The biggish windage that wave 60P is generated is played, then the power for also needing the magnetic time system 50P is bigger.In addition, because described whole
Body bullet wave 60P can generate the inefficiency that biggish windage also results in the loudspeaker.The powerful magnetic returns system
50P not only will increase the cost of the loudspeaker of the prior art, but also will lead to the volume of the loudspeaker of the prior art
It is bigger, the loudspeaker applications of the prior art can not be made in lightening electronic equipment.However lightening is electronic equipment
Therefore how the inexorable trend of development makes the loudspeaker miniaturization to meet electronic equipment on the basis of guaranteeing sound quality
The technical issues of lightening development trend is industry urgent need to resolve.
Summary of the invention
It is an object of the present invention to provide a loudspeaker and its play wave and application, wherein the loudspeaker particularly suitable for
It is applied to pursue lightening electronic equipment.
It is an object of the present invention to provide a loudspeaker and its wave and application are played, wherein the size energy of the loudspeaker
It is enough reduced, to be conducive to the miniaturization of the loudspeaker, to keep the loudspeaker lightening particularly suitable for being applied to
Electronic equipment.
It is an object of the present invention to provide a loudspeaker and its wave and application are played, wherein the loudspeaker is with higher
Efficiency, to be conducive to make the loudspeaker to provide more preferably sound quality.
It is an object of the present invention to provide a loudspeaker and its wave and application are played, wherein the loudspeaker provides a bullet
Wave, in the thickness direction for playing wave, the non-deformability for playing wave is reduced, and there is the bullet wave more preferably elasticity to return
Reactivation power can not only reduce institute in this way so as to return system for the low power magnetic of the speaker configurations
The manufacturing cost of loudspeaker is stated, and the size of the loudspeaker can be reduced, to be conducive to the miniaturization of the loudspeaker.
It is an object of the present invention to provide a loudspeaker and its wave and application are played, wherein the weight for playing wave can
It is reduced, institute can not only be reduced in this way so as to return system for the low power magnetic of the speaker configurations
The manufacturing cost of loudspeaker is stated, and the size of the loudspeaker can be reduced, to be conducive to the miniaturization of the loudspeaker.
It is an object of the present invention to provide a loudspeaker and its play wave and application, wherein the bullet wave being pullled and
Windage is smaller when generating deformation, so as to return system for the low power magnetic of the speaker configurations, in this way, no
It only can reduce the manufacturing cost of the loudspeaker, and the size of the loudspeaker can be reduced, to be conducive to the loudspeaking
The miniaturization of device.
It is an object of the present invention to provide a loudspeaker and its play wave and application, wherein pullled in the bullet wave and
The two sides air for playing wave can equably be compressed by generating when deformation, to avoid occurring leading to harmonic wave because of compressed air unevenness
The bad phenomenon of distortion, to be conducive to further increase the sound quality of the loudspeaker.
It is an object of the present invention to provide a loudspeaker and its play wave and application, wherein pullled in the bullet wave and
Generating allows the air on the top for playing wave mutually to exchange with the air of lower part when deformation, to reduce windage, in this way
Mode is conducive to the efficiency for improving the loudspeaker.
It is an object of the present invention to provide a loudspeaker and its wave and application are played, wherein the bullet wave includes at least two
A adjutage and have at least two communicating passages, wherein each adjutage adjutage on the inside of and adjutage on the outside of respectively by
It is set to the voice coil and frame of the loudspeaker, in this way, the gravity for playing wave, Er Qieneng can not only be mitigated
It is enough that the elastic resilience for playing wave is improved while reducing the non-deformability for playing wave.
It is an object of the present invention to provide a loudspeaker and its wave and application are played, wherein the bullet wave further comprises
One plays inside wave and outside a bullet wave, is connected to respectively on the inside of the adjutage of each adjutage and on the outside of adjutage described
It plays inside wave and outside the bullet wave, it is outer by being arranged at the voice coil and the elasticity inside the bullet wave for playing wave
Portion is arranged at the mode of the frame, can further increase the consistency of two adjutages of arbitrary neighborhood, Jin Erti
The product yield of the high loudspeaker and the sound quality for improving the loudspeaker.
It is an object of the present invention to provide a loudspeaker and its wave and application are played, wherein the bullet wave for playing wave
Outside internal, the described bullet wave and each adjutage is integrally formed, in this way, can be further ensured that described
The consistency of wave is played, to be conducive to improve the product yield of the loudspeaker and improve the sound quality of the loudspeaker.
One aspect under this invention, the present invention provide a loudspeaker comprising:
One vibrating elements；
One magnetic returns system；
One frame assembly；
One elastic suspended side, wherein the elastic suspended side is connected to the vibrating elements and the frame assembly；
One voice coil, wherein the voice coil is connected to the vibrating elements and the voice coil is coupled to the magnetic and returns and is
System；And
One plays wave, wherein the bullet wave includes at least two adjutages and has at least two communicating passages, wherein each described
Adjutage is arranged at the voice coil and the frame respectively, and is formed described in one between the two neighboring adjutage
Communicating passage.
According to one embodiment of present invention, each adjutage is respectively provided on the inside of an adjutage and corresponds to described
On the outside of an adjutage on the inside of adjutage, wherein each adjutage is respectively to be mounted on the sound on the inside of the adjutage
The mode of circle is arranged at the voice coil and each adjutage respectively to be mounted on the frame on the outside of the adjutage
The mode of component is arranged at the frame assembly.
According to one embodiment of present invention, the bullet wave further comprise played outside wave inside a bullet wave with one, wherein
Each adjutage is respectively with integrally formed inside the bullet wave and each on the inside of the adjutage of each adjutage
On the outside of the adjutage of the adjutage it is integrally formed in it is described bullet wave outside mode inside the bullets wave with the bullet wave
Extend spaced reciprocally between outside, wherein each adjutage is respectively to be arranged at the voice coil inside the bullet wave
Mode is arranged at the voice coil and each adjutage respectively in a manner of being arranged at the frame outside the bullet wave
It is arranged at the frame.
According to one embodiment of present invention, the frame assembly includes one first frame and is installed in first frame
One second frame of frame, wherein the elastic suspended side is connected to first frame, quilt outside the bullet wave for playing wave
It is set to second frame.
According to one embodiment of present invention, the elastic suspended while have one it is outstanding while inside and correspond on the inside of the outstanding side
An outstanding side on the outside of, wherein the elastic suspended while it is described outstanding while inside be mounted on the vibrating elements and the elastic suspended
While it is described outstanding while outside be mounted on first frame.
According to one embodiment of present invention, the elastic suspended when one hangs inside and corresponding to one on the inside of the outstanding side
On the outside of outstanding side, wherein the elastic suspended while it is described outstanding while inside it is integrally formed in the vibrating elements and the elastic suspended
While it is described outstanding while on the outside of it is integrally formed in first frame.
According to one embodiment of present invention, the distance between adjutage described in the arbitrary neighborhood for playing wave is equal.
According to one embodiment of present invention, the width dimensions on the outside of the adjutage of the adjutage are greater than or wait
Width dimensions on the inside of the adjutage.
According to one embodiment of present invention, the quantity of the adjutage for playing wave is selected from: two, three, four,
The sets of numbers of five and six compositions.
According to one embodiment of present invention, the section of the adjutage for playing wave is waveform.
According to one embodiment of present invention, the section of the adjutage for playing wave has multiple wave crests and multiple waves
Paddy, wherein the distance between two wave crests of arbitrary neighborhood are equal and the distance between two troughs of arbitrary neighborhood are equal.
According to one embodiment of present invention, the section of the adjutage for playing wave has multiple wave crests and multiple waves
Paddy, wherein the distance between two wave crests of arbitrary neighborhood are from outside the adjutage of the adjutage on the inside of the lateral adjutage
Direction is gradually successively decreased, and the distance between two troughs of arbitrary neighborhood are laterally described from outside the adjutage of the adjutage to be prolonged
Semi-girder interior direction is gradually successively decreased.
According to one embodiment of present invention, the material for playing wave is cloth.
Other side under this invention, the present invention further provides one to play wave comprising one plays inside wave, outside a bullet wave
Portion and at least two adjutages, and the bullet wave has at least two communicating passages, wherein each adjutage is respectively with every
On the inside of the adjutage of a adjutage on the outside of the integrally formed adjutage inside the bullet wave with each adjutage
The integrally formed mode outside the bullet wave extends between the bullet wave outside spaced reciprocally inside the bullet wave,
To which inside the bullet wave, a communicating passage is formed outside the bullet wave between the adjacent adjutage.
According to one embodiment of present invention, the distance between adjutage described in the arbitrary neighborhood for playing wave is equal.
According to one embodiment of present invention, the width dimensions on the outside of the adjutage of the adjutage are greater than or wait
Width dimensions on the inside of the adjutage.
According to one embodiment of present invention, the quantity of the adjutage for playing wave is selected from: two, three, four,
The sets of numbers of five and six compositions.
According to one embodiment of present invention, the section that the adjutage of wave is played described in is waveform.
According to one embodiment of present invention, the section of the adjutage for playing wave has multiple wave crests and multiple waves
Paddy, wherein the distance between two wave crests of arbitrary neighborhood are equal and the distance between two troughs of arbitrary neighborhood are equal.
According to one embodiment of present invention, the section of the adjutage for playing wave has multiple wave crests and multiple waves
Paddy, wherein the distance between two wave crests of arbitrary neighborhood are from outside the adjutage of the adjutage on the inside of the lateral adjutage
Direction is gradually successively decreased, and the distance between two troughs of arbitrary neighborhood are laterally described from outside the adjutage of the adjutage to be prolonged
Semi-girder interior direction is gradually successively decreased.
According to one embodiment of present invention, the material for playing wave is cloth.
Other side under this invention, the present invention further provides the audio reproducting methods of a loudspeaker, wherein described
Audio reproducting method includes the following steps:
(a) system is returned in a magnetic pull a bullet to drive a voice coil to move up and down along the axial direction of the loudspeaker
When wave is generated synchronously with deformation, the air of the air and lower part that allow the top for playing wave passes through at least two companies for playing wave
Circulation passage mutually exchanges；With
(b) side of the voice coil to drive a vibrating elements synchronously to move back and forth along the axial direction of the loudspeaker
Formula agitates air, to reproduce audio.
According to one embodiment of present invention, the distance between described two described communicating passages of arbitrary neighborhood for playing wave phase
Deng.
According to one embodiment of present invention, the quantity of the communicating passage for playing wave is selected from: two, three, four
A, five and six sets of numbers formed.
Other side under this invention, the present invention further provides the manufacturing methods that one plays wave, wherein the manufacturer
Method includes the following steps:
(A) providing has the one of at least two notches to play wave molded substrate；With
(B) the bullet wave molded substrate is suppressed, is played inside wave, outside a bullet wave so that the bullet wave molded substrate forms one
And at least two adjutages, wherein each adjutage difference is spaced reciprocally inside the bullet wave and outside the bullet wave
Between extend, and each of described bullet wave molded substrate notch respectively inside the bullet wave, outside the bullet wave with
And a communicating passage is formed between the adjacent adjutage, the bullet wave is made.
According to one embodiment of present invention, in the step (A), in the predeterminated position for playing wave molded substrate
It cuts the mode for playing wave molded substrate and forms the notch for playing wave molded substrate.
According to one embodiment of present invention, in the step (B), the bullet wave is suppressed with heat pressing process and forms base
Material.
According to one embodiment of present invention, the section of the adjutage for playing wave is waveform.
According to one embodiment of present invention, the section of the adjutage for playing wave has multiple wave crests and multiple waves
Paddy, wherein the distance between two wave crests of arbitrary neighborhood are equal and the distance between two troughs of arbitrary neighborhood are equal.
According to one embodiment of present invention, the section of the adjutage for playing wave has multiple wave crests and multiple waves
Paddy, wherein the distance between two wave crests of arbitrary neighborhood are from outside the adjutage of the adjutage on the inside of the lateral adjutage
Direction is gradually successively decreased, and the distance between two troughs of arbitrary neighborhood are laterally described from outside the adjutage of the adjutage to be prolonged
Semi-girder interior direction is gradually successively decreased.
Detailed description of the invention
Figure 1A is the decomposition diagram of the loudspeaker of the prior art.
Figure 1B and Fig. 1 C is the schematic cross-sectional view of the loudspeaker of the prior art.
Fig. 2 is the stereoscopic schematic diagram of a loudspeaker of a preferred embodiment under this invention.
Fig. 3 is the decomposition diagram of the loudspeaker of above-mentioned preferred embodiment under this invention.
Fig. 4 is the internal junction after the loudspeaker of above-mentioned preferred embodiment under this invention is splitted along middle position
Structure schematic diagram.
Fig. 5 is the exploded pictorial of a loudspeaker of a variant embodiment of above-mentioned preferred embodiment under this invention
Figure.
Fig. 6 is the internal junction after the loudspeaker of above-mentioned preferred embodiment under this invention is splitted along middle position
Structure schematic diagram.
Fig. 7 is the stereoscopic schematic diagram of a bullet wave of the loudspeaker of above-mentioned preferred embodiment under this invention.
Fig. 8 A is that the bullet wave of the loudspeaker of above-mentioned preferred embodiment under this invention is cutd open along middle position
Schematic diagram of internal structure after opening.
Fig. 8 B is a bullet wave of a variant embodiment of the loudspeaker of above-mentioned preferred embodiment under this invention
Schematic diagram of internal structure after being splitted along middle position.
Fig. 9 A and Fig. 9 B are that the application state section view of the loudspeaker of above-mentioned preferred embodiment under this invention is shown respectively
It is intended to.
Figure 10 A and Figure 10 B are a deformation implementation of the loudspeaker of above-mentioned preferred embodiment under this invention respectively
The one of mode plays the stereoscopic schematic diagram of wave.
Figure 11 is one of manufacturing process of the bullet wave of the loudspeaker of above-mentioned preferred embodiment under this invention
Schematic diagram.
Figure 12 is the two of the manufacturing process of the bullet wave of the loudspeaker of above-mentioned preferred embodiment under this invention
Schematic diagram.
Specific embodiment
Claim according to the present invention and specification disclosure of that, technical solution of the present invention literary institute specific as follows
It states.
It will be understood by those skilled in the art that in exposure of the invention, 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 description of the present invention and simplification of the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore above-mentioned art
Language is not considered as limiting the 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.
With reference to Figure of description of the invention attached drawing 2 to Fig. 4, a loudspeaker of a preferred embodiment under this invention exists
It is disclosed for and is set forth in following description, wherein the loudspeaker includes a frame assembly 10, an elastic suspended side 20, one vibration
Dynamic element 30, a voice coil 40, a magnetic return system 50 and a bullet wave 60.
The frame assembly 10 has a central hole 101, wherein the elastic suspended 21 Hes of inside when 20 is outstanding with one
Corresponding to it is described it is outstanding while inside 21 one it is outstanding while outside 22, the elastic suspended while 20 it is described outstanding while inside 21 and the outstanding side outside
Side 22 is arranged at the vibrating elements 30 and the frame assembly 10 respectively, with by the elastic suspended side 20 by the vibration
Element 30 is maintained at the central hole 101 of the frame assembly 10.The voice coil 40, the magnetic return system 50 and the bullet
Wave 60 is arranged at the inside of the frame assembly 10 respectively, and the voice coil 40 has a high end 41 and corresponds to described
One end portion 42 of high end 41, wherein the high end 41 of the voice coil 40 is arranged at vibrating elements 30 and the sound
The end portion 42 of circle 40 is coupled to the magnetic and returns system 50, wherein the bullet wave 60 is arranged on the voice coil 40 and institute
It states between frame assembly 10.
In the input of the loudspeaker response audio signal, the magnetic, which returns system 50, can generate electromagnetic driving force, with
For driving the voice coil 40 to move back and forth along the axial direction of the loudspeaker, thus the voice coil 40 be able to drive it is described
Vibrating elements 30 is of reciprocating vibration along the axial direction of the loudspeaker, and produces by the vibrating elements 30 because agitating air
Raw sound wave, to reproduce the sound for corresponding to audio signal.In this process, the elastic suspended side 20 is for limiting the vibration
It moves the stroke of element 30 and keeps the vibrating elements 30 of reciprocating vibration along the axial direction of the loudspeaker by driving, it is described
The axial direction that wave 60 is used to for being maintained in the direction of reciprocating vibration of the vibrating elements 30 loudspeaker is played, thus by institute
It states loudspeaker and generates good sound quality.In other words, the bullet wave 60 is for avoiding the voice coil 40 from returning system 50 by the magnetic
Deviate the axial direction of the loudspeaker when driving, is made so as to improve the sound quality and the guarantee loudspeaker of the loudspeaker
The stability of used time.
The frame assembly 10 further comprises one first frame 11 and one second frame 12, wherein first frame 11
It is installed in second frame 12.First frame 11 have the central hole 101, the elastic suspended side 20 it is described
22 are arranged at first frame 11 on the outside of outstanding side, the vibrating elements 30 is maintained at institute by the elastic suspended side 20
State the central hole 101 of the first frame 11.
It is noted that the elastic suspended while 20 it is described outstanding while inside 21 be arranged at the vibrating elements 30 and institute
State elastic suspended while 20 it is described outstanding while outside 22 be arranged at the mode of first frame 11 in the loudspeaker of the invention
In it is unrestricted.
For example, in a specific example of the loudspeaker of the invention, the elastic suspended while 20 it is described outstanding while
Inside 21 can be mounted on the described of the vibrating elements 30 and the elastic suspended side 20 by glue or similar substance
22 can be mounted on first frame 11 by glue or similar substance on the outside of outstanding side, thus by the elastic suspended
The vibrating elements 30 is maintained at the central hole 101 of first frame 11 by side 20.
In another specific example of the loudspeaker of the invention, the elastic suspended side 20 can integrally at
Type is between first frame 11 and the vibrating elements 30, to protect the vibrating elements 30 by the elastic suspended side 20
Hold the central hole 101 in first frame 11.Specifically, by first frame 11 and the vibrating elements 30
A molding tool is put into such a way that the vibrating elements 30 is maintained at the central hole 101 of first frame 11
In, and make the molding of molding die described in the gap area being formed between the vibrating elements 30 and first frame 11
Space, the interior moulding material that flow-like is added of the molding space of Xiang Suoshu molding die, and coat the moulding material
The bound fraction of first frame 11 and the bound fraction of the vibrating elements 30, thus in mold material cures and right
After the molding die executes draft technique, is formed between first frame 11 and the vibrating elements 30 and integrally combined
In the elastic suspended side 20 of first frame 11 and the vibrating elements 30.In other words, the elastic suspended side 20 is described
On the inside of outstanding side 21 be integrally incorporated into the vibrating elements 30 and the elastic suspended while 20 it is described outstanding while outside 22 integrally tie
Together in first frame 11, so that the vibrating elements 30 is maintained at first frame 11 by the elastic suspended side 20
The central hole 101, with reference to attached drawing 4.
The bullet wave 60 includes at least two adjutages 61 and has at least two communicating passages 610, wherein each extension
Arm 61 is respectively provided with adjutage inside 611 and corresponding on the outside of on the inside of the adjutage 611 adjutage 612, wherein often
611 are arranged at the voice coil 40 and each adjutage 61 respectively on the inside of the adjutage of a adjutage 61
The adjutage outside 612 is arranged at second frame 12 of the frame assembly 10 respectively, so that each extension
Arm 61 is maintained at 40 He of voice coil in a manner of forming a communicating passage 610 between the adjacent adjutage 61
Between second frame 12.For example, in this specific example of the loudspeaker of the invention, it is described to play the every of wave 60
A adjutage 61 is mounted on the voice coil 40 on the inside of the adjutage of each adjutage 61 611 and described prolongs
On the outside of semi-girder 612 modes for being mounted on second frame 12 be arranged on the voice coil 40 and second frame 12 it
Between.
The whole of loudspeaker compared with the existing technology plays for wave, and the bullet wave 60 of the loudspeaker of the invention wraps
At least two mutually independent adjutages 61 are included, and are formed described in one between the adjutage 61 of arbitrary neighborhood
Communicating passage 610, for being connected to the upper and lower part for playing wave 60, in this way, the one side bullet wave 60
Weight is lighter, and on the other hand, in the thickness direction for playing wave 60, the non-deformability for playing wave 60 is reduced, and described
Playing wave 60 has more preferably elastic resilience, and in this way, the bullet wave 60 can not only be preferably by the sound
The axial direction for moving up and down direction and being limited to the loudspeaker of circle 40, and can be low power for the speaker configurations
The magnetic returns system 50, to advantageously reduce the manufacturing cost of the loudspeaker, and reduces the size of the loudspeaker.Also,
By way of making the bullet wave 60 form the communicating passage 610, is pullled and generate by the voice coil 40 in the bullet wave 60
When deformation upwardly or downwardly, the air on the top for playing wave 60 is allowed to lead to the air of lower part by each described be connected to
Road 610 mutually exchanges, so that the loudspeaking can be further increased in this way by reducing the windage for playing wave 60
The efficiency of device, this is especially important for the sound quality for improving the loudspeaker.
Preferably, the distance between adjutage 61 described in the arbitrary neighborhood of the bullet wave 60 of the loudspeaker is identical, leads to
Such mode is crossed, can be avoided the voice coil 40 when the drive force generated by the magnetic time system 50 moves up and down
Occur deviateing the bad phenomenon of the axial direction of the loudspeaker, to guarantee the sound quality of the loudspeaker.
It is highly preferred that 612 width dimensions are big on the outside of the adjutage for playing each of wave 60 adjutage 61
In or equal on the inside of the adjutage 611 width dimensions advantageously ensure that the bullet for playing wave 60 in this way
Property recovery capacity.
In this specific example of attached drawing 2 to the loudspeaker shown in Fig. 4, the bullet wave 60 includes described in four
There are four the communicating passages 610 for adjutage 61 and tool, wherein any two opposite adjutages 61 are with the loudspeaker
Central axis be that symmetry axis is symmetrical, and any two opposite communicating passages 610 are with the center of the loudspeaker
Axis is that symmetry axis is symmetrical.Nevertheless, it will be appreciated by persons skilled in the art that in the institute shown in attached drawing 2 to Fig. 4
State play wave 60 include four adjutages 61 and tool there are four the specific examples of the loudspeaker of the communicating passage 610 only
For citing, with for disclosing and illustrating the content and feature of the loudspeaker of the invention, but it should not be considered as to this
The limitation of the content and range of the loudspeaker of invention.For example, another in the loudspeaker of the invention specifically shows
In example, the bullet wave 60 can only include the communicating passage 610 there are two two adjutages 61 and tools, two of them institute
It is symmetrical and two communicating passages 610 are with described as symmetry axis using the central axis of the loudspeaker to state adjutage 61
The central axis of loudspeaker is that symmetry axis is symmetrical.And in another specific example of the loudspeaker of the invention
In, the bullet wave 60 may include the communicating passage 610 there are three three adjutages 61 and tools, wherein arbitrary neighborhood two
The distance between communicating passage 610 described in the equal and any two of the distance between a adjutage 61 is equal.Certainly, originally
Field technical staff is it should be understood that in other possible examples of the loudspeaker of the invention, the wave 60 that plays
The quantity of the adjutage 61 and the communicating passage 610 can be more, and the loudspeaker of the invention is not limited in this respect
System.
Attached drawing 4 shows the internal structure after the loudspeaker is splitted along middle position, raises described in of the invention
In this specific example of sound device, the adjutage 61 for playing wave 60 is 611 and the extension on the inside of the adjutage
Extend wavyly between 612 on the outside of arm, to further enhance the elastic resilience for playing wave 60.That is, institute
State play wave 60 the adjutage 61 splitted by the extending direction along the adjutage 61 after the shape of section that is formed in wave
Shape wave.Nevertheless, it will be apparent to a skilled person that the loudspeaker of the invention other possible examples
In, the shape for the section that the adjutage 61 for playing wave 60 is formed after being splitted by the extending direction along the adjutage 61
It can also be in serpentine.
In addition, in this specific example of the loudspeaker shown in attached drawing 4, in the extension for playing wave 60
Arm 61 is splitted by the extending direction along the adjutage 61 after forming section, and the section of the adjutage 61 has multiple waves
Peak and multiple troughs, wherein the distance between two wave crests of arbitrary neighborhood are equal and the distance between two troughs of arbitrary neighborhood
It is equal.Nevertheless, in other possible examples of the loudspeaker of the invention, the adjutage 61 for playing wave 60
The distance between two wave crests of arbitrary neighborhood from the outside of the adjutage of the adjutage 61 612 on the inside of the adjutage
The distance between two troughs of arbitrary neighborhood gradually successively decrease from 612 on the outside of the adjutage of the adjutage 61 in 611 directions
Gradually successively decrease to 611 directions on the inside of the adjutage.
With reference to Figure of description of the invention attached drawing 5 to Fig. 8 A, a loudspeaking of another preferred embodiment under this invention
Device is disclosed for and is set forth in following description, wherein the loudspeaker includes a frame assembly 10A, an elastic suspended side
20A, a vibrating elements 30A, a voice coil 40A, a magnetic return system 50A and one and play wave 60A.
The frame assembly 10A includes one first frame 11A, wherein the first frame 11A has a central hole
101A.The elastic suspended while 20A have one it is outstanding while inside 21A and corresponding to it is described it is outstanding while inside 21A one it is outstanding while on the outside of 22A,
Wherein the elastic suspended while 20A it is described outstanding while inside 21A be arranged at the vibrating elements 30A and the elastic suspended side 20A
The outstanding side on the outside of 22A be arranged at the first frame 11A of the frame assembly 10A, by the elastic suspended side
The vibrating elements 30A is maintained at the central hole 101A of the first frame 11A of the frame assembly 10A by 20A.
The frame assembly 10A further comprises one second frame 12A, wherein the first frame 11A is installed in institute
The second frame 12A is stated, is arranged at is formed in respectively wherein the voice coil 40A, the magnetic return the system 50A and bullet wave 60A
Space between the first frame 11A of the frame assembly 10A and the second frame 12A, and the voice coil 40A has
There are a high end 41A and the end portion 42A corresponding to the high end 41A, wherein the high end of the voice coil 40A
41A is connected to the vibrating elements 30A, and the first end portion 42A of the voice coil 40A is coupled to the magnetic and returns system
50A, the bullet wave 60A are arranged between the second frame 12A of the voice coil 40A and frame assembly 10A, wherein
The bullet wave 60A moves back and forth when being driven only along the axial direction of the loudspeaker for limiting the voice coil 40A.It changes
Yan Zhi, the bullet wave 60A are for avoiding the voice coil 40A from deviateing the loudspeaker when returning system 50A driving by the magnetic
Axial direction, so as to improve the loudspeaker sound quality and guarantee the stability of the loudspeaker when in use.
Specifically, the magnetic, which returns system 50A, can generate electromagnetism in the input of the loudspeaker response audio signal
Driving force, with for driving the voice coil 40A to move back and forth along the axial direction of the loudspeaker, and in this process
In, the bullet wave 60A is used for the axial direction for moving back and forth direction and being only limited in the loudspeaker of the voice coil 40A, and
The voice coil 40A is avoided deflection occur during the axial direction along the loudspeaker moves back and forth, to be conducive to
Guarantee the sound quality of the loudspeaker.The voice coil 40A by the magnetic return system 50A generate electromagnetic drive power drive and along
During the axial direction of the loudspeaker moves back and forth, the voice coil 40A is able to drive the vibrating elements 30A along institute
The axial direction for stating loudspeaker moves back and forth, and in this process, and the elastic suspended side 20A is for limiting the vibration member
The stroke of part 30A is moved back and forth with making the vibrating elements 30A by driving only along the axial direction of the loudspeaker, thus
Sound wave is generated in a manner of agitating air by the vibrating elements 30A, and then reproduces the sound for corresponding to audio signal.
It is noted that the elastic suspended while 20A it is described outstanding while inside 21A be arranged at the vibrating elements 30A
With the elastic suspended while 20A it is described outstanding while on the outside of 22A be arranged at the mode of the first frame 11A described in of the invention
It is unrestricted in loudspeaker.
For example, in a specific example of the loudspeaker of the invention, the elastic suspended while 20A it is described outstanding while
Inside 21A can be mounted on the vibrating elements 30A's and elastic suspended side 20A by glue or similar substance
22A can be mounted on the first frame 11A by glue or similar substance on the outside of the outstanding side, thus by described
The vibrating elements 30A is maintained at the central hole 101A of the first frame 11A by elastic suspended side 20A.
In another specific example of the loudspeaker of the invention, the elastic suspended side 20A can be integrally
It is molded between the first frame 11A and the vibrating elements 30A, with by the elastic suspended side 20A that the vibration is first
Part 30A is maintained at the central hole 101A of the first frame 11A.Specifically, by the first frame 11A and described
Vibrating elements 30A is put in such a way that the vibrating elements 30A is maintained at the central hole 101A of the first frame 11A
Enter into a molding tool, and makes the gap area institute being formed between the vibrating elements 30A and the first frame 11A
The molding space of molding die is stated, the moulding material of flow-like is added in the molding space of Xiang Suoshu molding die, and make
The moulding material coats the bound fraction of the first frame 11A and the bound fraction of the vibrating elements 30A, thus in institute
After stating mold material cures and executing draft technique to the molding die, in the first frame 11A and the vibrating elements
The elastic suspended side 20A for being integrally incorporated into the first frame 11A and the vibrating elements 30A is formed between 30A.Change speech
It, the elastic suspended while 20A it is described outstanding while inside 21A be integrally incorporated into the vibrating elements 30A and the elastic suspended side
22A is integrally incorporated into the first frame 11A on the outside of the outstanding side of 20A, thus will be described by the elastic suspended side 20A
Vibrating elements 30A is maintained at the central hole 101A of the first frame 11A, with reference to attached drawing 6.
Further, the bullet wave 60A includes 62A inside a bullet wave, a bullet wave outside 63A and integrally extends institute
It states and plays the 62A and at least two adjutage 61A played outside wave between 63A inside wave, and the bullet wave 60A has at least two
Communicating passage 610A, wherein each communicating passage 610A is respectively formed at 62A inside the bullet wave, outside the bullet wave
Between 63A and the adjacent adjutage 61A.Specifically, each adjutage 61A is respectively provided on the inside of an adjutage
611A and corresponding to 612A on the outside of an adjutage of 611A on the inside of the adjutage, wherein each adjutage 61A's is described
611A is integrally extended inside the bullet wave on the outside of the adjutage of 62A and each adjutage 61A on the inside of adjutage
612A integrally extends 63A outside the bullet wave.62A is inside the bullet wave for playing wave 60A with 62A inside the bullet wave
The mode for being looped around the surrounding of the voice coil 40A is arranged at the voice coil 40A, 63A outside the bullet wave for playing wave 60A
It is arranged at the second frame 12A of the frame assembly 10A, so that the bullet wave 60A be made to be maintained at the voice coil 40A
Between the second frame 12A of the frame assembly 10A.
The whole of loudspeaker compared with the existing technology plays for wave, the bullet wave 60A of the loudspeaker of the invention
With at least two communicating passage 610A, for being connected to the upper and lower part for playing wave 60A, in this way,
On the one hand the weight for playing wave 60A is lighter, on the other hand, described to play the anti-of wave 60A in the thickness direction for playing wave 60A
Deformability reduces, and the bullet wave 60A has more preferably elastic resilience, in this way, the bullet wave 60A
Can not only be preferably by the axial direction for moving up and down direction and being limited to the loudspeaker of the voice coil 40A, and it can
System 50A is returned for the more low power magnetic of the speaker configurations, to advantageously reduce the manufacturing cost of the loudspeaker, and
Reduce the size of the loudspeaker.Also, by way of making the bullet wave 60A form the communicating passage 610A, described
Play wave 60A is driven by the voice coil 40A and during upwardly or downwardly generating deformation, the bullet wave 60A permission bullet
The air on the top wave 60A is mutually exchanged with the air of lower part by each communicating passage 610A, can reduce the bullet
The windage of wave 60A so that the low power magnetic returns system 50A can easily drive on the voice coil 40A under move back
It is dynamic, to be conducive to improve the efficiency of the loudspeaker and reduce the size of the loudspeaker.
Preferably, the distance between arbitrary neighborhood two described adjutage 61A of the bullet wave 60A of loudspeaker phase
Together, in this way, can be avoided the voice coil 40A by the magnetic return system 50A generate drive force and on
Occur deviateing the bad phenomenon of the axial direction of the loudspeaker when lower mobile, to guarantee the sound quality of the loudspeaker.It is more excellent
Selection of land, the width dimensions for playing 612A on the outside of each of the wave 60A adjutage of the adjutage 61A are more than or equal to
The width dimensions of 611A on the inside of the adjutage advantageously ensure that the elastic recovery energy for playing wave 60A in this way
Power.That is, the width dimensions of the adjutage 61A for playing wave 60A and the link position of 63A outside the bullet wave are big
In or equal to the adjutage 61A for playing wave 60A and the width dimensions for playing the link position of 62A inside wave.
In this specific example of the loudspeaker shown in attached drawing 5 to Fig. 8 A, the bullet wave 60A include four
There are four the communicating passages by the adjutage 61A and tool extended between 62A and bullet wave outside 63A inside the bullet wave
610A, wherein any two opposite adjutage 61A are symmetrical as symmetry axis using the central axis of the loudspeaker, and
Any two opposite communicating passage 610A are symmetrical as symmetry axis using the central axis of the loudspeaker.Although such as
This, it will be appreciated by persons skilled in the art that including four extensions in the bullet wave 60A shown in attached drawing 5 to Fig. 8 A
There are four the specific examples of the loudspeaker of the communicating passage 610A to be only for example for arm 61A and tool, for disclosing and explaining
The content and feature of the loudspeaker of the invention are stated, but it should not be considered as the content to the loudspeaker of the invention
With the limitation of range.For example, in another specific example of the loudspeaker of the invention, with reference to attached drawing 10A, the bullet
Wave 60A can only include three and 62A and described play the adjutage 61A extended between 63A outside wave inside the bullet wave
With tool there are three the communicating passage 610A, the equal and any two of the distance between adjutage 61A described in any two of them
The distance between the communicating passage 610A is equal.For another example in another specific example of the loudspeaker of the invention
In, with reference to attached drawing 10B, the bullet wave 60A may include five inside the bullet wave outside 62A and the bullet wave between 63A
The adjutage 61A and tool extended is there are four the communicating passage 610A, between adjutage 61A described in any two of them
Be equidistant and any two described in the distance between communicating passage 610A it is equal.Certainly, it should be understood by those skilled in the art that
, in other possible examples of the loudspeaker of the invention, the adjutage 61A of wave 60A and described of playing
The quantity of communicating passage 610A can be more, and the loudspeaker of the invention is unrestricted in this regard.
Attached drawing 6 shows the internal structure after the loudspeaker is splitted along middle position, and attached drawing 8A shows described
The bullet wave 60A of loudspeaker splitted along middle position after internal structure, wherein it is described play wave 60A the adjutage
61A extends outside 62A and the bullet wave between 63A wavyly inside the bullet wave, to further enhance the bullet wave
The elastic resilience of 60A.That is, the adjutage 61A for playing wave 60A is by prolonging along the adjutage 61A
The shape for stretching the section formed after direction is splitted is wavy, with reference to attached drawing 8A.Nevertheless, those skilled in the art should manage
Solution, in other possible examples of the loudspeaker of the invention, the adjutage 61A for playing wave 60A is by edge
The adjutage 61A extending direction split after the shape of section that is formed can also be in serpentine.
In addition, in this specific example of the bullet wave 60A of the loudspeaker shown in attached drawing 8A, in the bullet
Wave 60A is splitted by the extending direction along the adjutage 61A after forming section, and the section of the adjutage 61A has more
A wave crest and multiple troughs, wherein the distance between two wave crests of arbitrary neighborhood are equal between two troughs of arbitrary neighborhood
It is equidistant.And in this specific example of the bullet wave 60A of the loudspeaker shown in attached drawing 8B, the bullet wave
The distance between two wave crests of arbitrary neighborhood of the adjutage 61A of 60A are from the outside of the adjutage of the adjutage 61A
612A gradually successively decreases in direction the distance between two troughs of arbitrary neighborhood from the adjutage to 611A on the inside of the adjutage
612A gradually successively decreases to the direction 611A on the inside of the adjutage on the outside of the adjutage of 61A.
Attached drawing 9A and Fig. 9 B show the application state of the loudspeaker, wherein the sound described in the specific example of attached drawing 9A
Circle 40A is moved up after returning the drive force that system 50A is generated by the magnetic, and described in the specific example of attached drawing 9B
Voice coil 40A is moved down after returning the drive force that system 50A is generated by the magnetic, in this process, because of the bullet
Wave 60A has multiple communicating passage 610A being spaced apart from each other, thus pullled by the voice coil 40A in the bullet wave 60A and
The air that the two sides for playing wave 60A can be equably compressed when deformation is generated, to avoid occurring leading because of compressed air unevenness
The bad phenomenon for causing harmonic distortion, to be conducive to improve the sound quality of the loudspeaker.Also, described in the bullet wave 60A allows
The air for playing the top wave 60A is mutually exchanged with the air of lower part by each of the bullet wave 60A communicating passage 610A, is led to
Such mode is crossed, the windage for playing wave 60A can be reduced, also can so that the even low power magnetic returns system 50A
It is enough that the voice coil 40A successfully and is efficiently driven to move back and forth along the axial direction of the loudspeaker, thus described in guaranteeing
The sound quality of loudspeaker.
Other side under this invention, the present invention further provides the audio reproducting methods of a loudspeaker, wherein described
Audio reproducting method includes the following steps:
(a) system 50A is returned in a magnetic to draw to drive a voice coil 40A to move up and down along the axial direction of the loudspeaker
When pulling a bullet wave 60A and being generated synchronously with deformation, the air of the air and lower part that allow the top for playing wave 60A passes through the bullet
At least two communicating passage 610A of wave 60A are mutually exchanged；With
(b) the voice coil 40A is to drive a vibrating elements 30A synchronously back and forth to transport along the axial direction of the loudspeaker
Dynamic mode agitates air, to reproduce audio.
Attached drawing 11 is shown for manufacturing the bullet wave molded substrate 200A for playing wave 60A, wherein the bullet wave forms
Substrate 200A has at least two notch 210A.It is noted that in one embodiment, in the bullet wave molded substrate 200A
Each notch 210A can be formed during molding, in another embodiment, in the bullet wave molded substrate 200A
Each notch 210A is re-formed after molding, such as after bullet wave molded substrate 200A molding, it can be by cutting
The mode for cutting the predeterminated position for playing wave molded substrate 200A forms the bullet wave molding base at least two notch 210A
Material 200A.
Then, with reference to attached drawing 12, the bullet wave can be made to form by way of suppressing the bullet wave molded substrate 200A
Substrate 200A forms 62A inside the bullet wave, 63A and each adjutage 61A outside the bullet wave, and each described
Notch 210A respectively inside the bullet wave 62A, one is formed between 63A and the adjacent adjutage 61A outside the bullet wave
The communicating passage 610A, the bullet wave 60A is made.Preferably, in this manufacture of the bullet wave 60A shown in attached drawing 12
In process, the bullet wave molded substrate 200A can be suppressed by heat pressing process, it is in this way, described to play wave 60A's
Each adjutage 61A can extend between 63A inside the bullet wave outside 62A and the bullet wave wave-shapedly.Value
It obtains one to be mentioned that, the cross sectional shape of 62A can be domed inside the bullet wave for playing wave 60A, is also possible to pass through heat
Technique is pressed to be formed.
Therefore, other side under this invention, the present invention further provides the manufacturing methods that one plays wave, wherein the system
The method of making includes the following steps:
(A) it provides one at least two notch 210A and plays wave molded substrate 200A；With
(B) the bullet wave molded substrate 200A is suppressed, is played inside wave so that the bullet wave molded substrate 200A forms one
62A, one play 63A and at least two adjutage 61A outside wave, wherein each adjutage 61A is respectively spaced reciprocally in institute
It states to play and extend between 62A and bullet wave outside 63A inside wave, and each of described bullet wave molded substrate 200A notch
210A respectively inside the bullet wave 62A, a connection is formed between 63A and the adjacent adjutage 61A outside the bullet wave
Channel 610A, the bullet wave 60A is made.
Preferably, the bullet wave molded substrate 200A can be cloth.For example, in a specific example of the invention
In, it can be immersed in epoxy resin solution through but not limited to by fiber cloth, and after epoxy resin solution solidification described in formation
Play wave molded substrate 200A.In addition, it is generally the case that the bullet wave molded substrate 200A can be to be contained in rolls, ginseng
Attached drawing 11 is examined, when the bullet wave molded substrate 200A needs to be made into the bullet wave 60A, the bullet wave can be formed into base
Material 200A is unfolded and cuts in predeterminated position to it.
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, with the reality that the content disclosed according to the present invention is readily conceivable that but is not explicitly pointed out in the accompanying drawings
Apply mode.
It should be understood by those skilled in the art that foregoing description and the embodiment of the present invention shown in the drawings are only used as illustrating
And it is not intended to limit the present invention.The purpose of the present invention has been fully and effectively achieved.Function and structural principle of the invention exists
It shows and illustrates in embodiment, under without departing from the principle, embodiments of the present invention can have any deformation or modification.
Claims (30)
1. a loudspeaker characterized by comprising
One vibrating elements；
One magnetic returns system；
One frame assembly；
One elastic suspended side, wherein the elastic suspended side is connected to the vibrating elements and the frame assembly；
One voice coil, wherein the voice coil is connected to the vibrating elements and the voice coil is coupled to the magnetic and returns system；With
And
One plays wave, wherein the bullet wave includes at least two adjutages and has at least two communicating passages, wherein each extension
Arm is arranged at the voice coil and the frame respectively, and a connection is formed between the two neighboring adjutage
Channel.
2. loudspeaker according to claim 1, wherein each adjutage is respectively provided on the inside of an adjutage and corresponds to
On the outside of an adjutage on the inside of the adjutage, wherein each adjutage on the inside of the adjutage respectively to be mounted on
The mode of the voice coil is arranged at the voice coil and each adjutage respectively to be mounted on institute on the outside of the adjutage
The mode for stating frame assembly is arranged at the frame assembly.
3. loudspeaker according to claim 1, wherein the bullet wave further comprises playing outside wave inside a bullet wave with one,
Wherein each adjutage respectively on the inside of the adjutage of each adjutage it is integrally formed inside the bullets wave with
The integrally formed mode outside the bullet wave is inside the bullet wave and described on the outside of the adjutage of each adjutage
It plays and extends spaced reciprocally between wave outside, wherein each adjutage is respectively to be arranged at the sound inside the bullet wave
The mode of circle is arranged at the voice coil and each adjutage respectively to be arranged at the frame outside the bullet wave
Mode is arranged at the frame.
4. loudspeaker according to claim 3, wherein the frame assembly includes one first frame and is installed in described
One second frame of the first frame, wherein the elastic suspended side is connected to first frame, the bullet wave for playing wave
Outside is arranged at second frame.
5. loudspeaker according to claim 4, wherein the elastic suspended while have one it is outstanding while inside and correspond to described outstanding
One on the inside of it is outstanding while outside, wherein the elastic suspended while it is described outstanding while inside be mounted on the vibrating elements and described
Elastic suspended while it is described outstanding while outside be mounted on first frame.
6. loudspeaker according to claim 4, wherein the elastic suspended inside and corresponds in the outstanding side when one hangs
On the outside of the outstanding side of the one of side, wherein the elastic suspended while it is described outstanding while inside it is integrally formed in the vibrating elements and described
Elastic suspended while it is described outstanding while on the outside of it is integrally formed in first frame.
7. according to claim 1 to any loudspeaker in 6, wherein between adjutage described in the arbitrary neighborhood for playing wave
Be equidistant.
8. according to claim 1 to any loudspeaker in 6, wherein the width on the outside of the adjutage of the adjutage
Size is more than or equal to the width dimensions on the inside of the adjutage.
9. according to claim 1 to any loudspeaker in 6, wherein the quantity of the adjutage for playing wave is selected from:
The sets of numbers of two, three, four, five and six compositions.
10. according to claim 1 to any loudspeaker in 6, wherein the section of the adjutage for playing wave is wave
Shape wave.
11. loudspeaker according to claim 10, wherein the section of the adjutage for playing wave has multiple wave crests
With multiple troughs, wherein the distance between two wave crests of arbitrary neighborhood are equal and the distance between two troughs of arbitrary neighborhood phase
Deng.
12. loudspeaker according to claim 10, wherein the section of the adjutage for playing wave has multiple wave crests
With multiple troughs, wherein the distance between two wave crests of arbitrary neighborhood are laterally described from outside the adjutage of the adjutage prolongs
Semi-girder interior direction gradually successively decreases the distance between two troughs of arbitrary neighborhood from the outside of the adjutage of the adjutage
Gradually successively decrease to the adjutage interior direction.
13. according to claim 1 to any loudspeaker in 6, wherein the material for playing wave is cloth.
14. one plays wave, which is characterized in that played inside wave including one, one plays outside wave and at least two adjutages, and the bullet
Wave has at least two communicating passages, wherein each adjutage respectively on the inside of the adjutage of each adjutage integrally
Take shape in the integrally formed mode outside the bullet wave on the outside of the adjutage of bullet wave inside and each adjutage
Extend spaced reciprocally between the bullet wave outside inside the bullet wave, thus inside the bullet wave, outside the bullet wave
A communicating passage is formed between portion and the adjacent adjutage.
15. bullet wave according to claim 14, wherein the distance between adjutage described in the arbitrary neighborhood for playing wave phase
Deng.
16. the bullet wave according to claim 4, wherein the width dimensions on the outside of the adjutage of the adjutage be greater than or
Person is equal to the width dimensions on the inside of the adjutage.
17. bullet wave according to claim 4, wherein the quantity of the adjutage for playing wave is selected from: two, three,
The sets of numbers of four, five and six compositions.
18. any bullet wave in 4 to 17 according to claim 1, wherein the section of the adjutage for playing wave is wave
Shape wave.
19. bullet wave according to claim 18, wherein the section of the adjutage for playing wave have multiple wave crests and
Multiple troughs, wherein the distance between two wave crests of arbitrary neighborhood are equal and the distance between two troughs of arbitrary neighborhood are equal.
20. bullet wave according to claim 18, wherein the section of the adjutage for playing wave have multiple wave crests and
Multiple troughs, wherein the distance between two wave crests of arbitrary neighborhood lateral extension from outside the adjutage of the adjutage
Arm interior direction the distance between two troughs of arbitrary neighborhood that gradually successively decrease are lateral from outside the adjutage of the adjutage
The adjutage interior direction is gradually successively decreased.
21. any bullet wave in 4 to 17 according to claim 1, wherein the material for playing wave is cloth.
22. the audio reproducting method of a loudspeaker, which is characterized in that the audio reproducting method includes the following steps:
(a) system is returned in a magnetic to drive that a voice coil is moved up and down along the axial direction of the loudspeaker and to pull a bullet wave same
When generating deformation to step, the air on the top for playing wave is allowed to be connected to the air of lower part by least the two of the bullet wave logical
Road mutually exchanges；With
(b) voice coil drum in a manner of driving a vibrating elements synchronously to move back and forth along the axial direction of the loudspeaker
Dynamic air, to reproduce audio.
23. audio reproducting method according to claim 22, wherein arbitrary neighborhood two connections for playing wave are logical
The distance between road is equal.
24. audio reproducting method according to claim 22, wherein the quantity of the communicating passage for playing wave is selected from:
The sets of numbers of two, three, four, five and six compositions.
25. one plays the manufacturing method of wave, which is characterized in that the manufacturing method includes the following steps:
(A) providing has the one of at least two notches to play wave molded substrate；With
(B) suppress the bullets wave molded substrate so that the bullets wave molded substrate formed one play inside wave, a bullet wave outside and
At least two adjutages, wherein each adjutage difference is spaced reciprocally inside the bullet wave between the bullet wave outside
Extend, and each of described bullet wave molded substrate notch is respectively inside the bullet wave, outside the bullet wave and phase
A communicating passage is formed between the adjacent adjutage, the bullet wave is made.
26. manufacturing method according to claim 25, wherein in the step (A), in the bullet wave molded substrate
Predeterminated position cut it is described play wave molded substrate mode formed it is described play wave molded substrate the notch.
27. the manufacturing method according to claim 25 or 26, wherein suppressing institute in the step (B) with heat pressing process
It states and plays wave molded substrate.
28. manufacturing method according to claim 27, wherein the section of the adjutage for playing wave is waveform.
29. manufacturing method according to claim 28, wherein the section of the adjutage for playing wave has multiple waves
Peak and multiple troughs, wherein the distance between two wave crests of arbitrary neighborhood are equal and the distance between two troughs of arbitrary neighborhood
It is equal.
30. manufacturing method according to claim 28, wherein the section of the adjutage for playing wave has multiple waves
Peak and multiple troughs, wherein the distance between two wave crests of arbitrary neighborhood are lateral described from outside the adjutage of the adjutage
Adjutage interior direction gradually successively decreases the distance between two troughs of arbitrary neighborhood from outside the adjutage of the adjutage
The lateral adjutage interior direction is gradually successively decreased.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494552.2A CN109996155A (en) | 2017-12-31 | 2017-12-31 | Loudspeaker and its bullet wave and application |
| CN202210941146.0A CN115297415A (en) | 2017-12-31 | 2017-12-31 | Loudspeaker and damper and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494552.2A CN109996155A (en) | 2017-12-31 | 2017-12-31 | Loudspeaker and its bullet wave and application |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210941146.0A Division CN115297415A (en) | 2017-12-31 | 2017-12-31 | Loudspeaker and damper and application thereof |
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| CN109996155A true CN109996155A (en) | 2019-07-09 |
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| CN202210941146.0A Pending CN115297415A (en) | 2017-12-31 | 2017-12-31 | Loudspeaker and damper and application thereof |
| CN201711494552.2A Pending CN109996155A (en) | 2017-12-31 | 2017-12-31 | Loudspeaker and its bullet wave and application |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210941146.0A Pending CN115297415A (en) | 2017-12-31 | 2017-12-31 | Loudspeaker and damper and application thereof |
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| WO2021056898A1 (en) * | 2019-09-29 | 2021-04-01 | 歌尔股份有限公司 | Centring disk and sound production device |
| WO2021190505A1 (en) * | 2020-03-23 | 2021-09-30 | 宁波升亚电子有限公司 | Loudspeaker and assembly method therefor, vibration mechanism, and loudspeaker device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN115297415A (en) | 2022-11-04 |
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Application publication date: 20190709 |