CN108184194A - A kind of ring belt type and top dome are coaxially integrated loud speaker - Google Patents
A kind of ring belt type and top dome are coaxially integrated loud speaker Download PDFInfo
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- CN108184194A CN108184194A CN201810036575.7A CN201810036575A CN108184194A CN 108184194 A CN108184194 A CN 108184194A CN 201810036575 A CN201810036575 A CN 201810036575A CN 108184194 A CN108184194 A CN 108184194A
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- top dome
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- ring belt
- magnet
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- 238000004804 winding Methods 0.000 claims description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 241000469816 Varus Species 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/12—Non-planar diaphragms or cones
- H04R7/127—Non-planar diaphragms or cones dome-shaped
-
- 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
- H04R9/04—Construction, mounting, or centering of coil
-
- 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
Abstract
The invention discloses a kind of ring belt types and top dome to be coaxially integrated loud speaker, and including housing and the ring belt type loudspeaking component being arranged in housing and top dome loudspeaking component, top dome loudspeaking component is located in the ring endoporus of ring belt type loudspeaking component and the two is coaxially disposed.A kind of ring belt type and top dome of the present invention is coaxially integrated loud speaker, the structure setting of its ring belt type loudspeaking component being made up of outer ring magnet, annular magnet, annular diaphragm and the first magnetic guiding loop, it is more evenly distributed relative to the frequency response of the ribbon speaker of existing rectangle, audio performs better than, and is more readily available for coordinating other kinds of loudspeaking component；Ring belt type loudspeaking component can make the audio perfect cooperation of two kinds of loudspeaking components around the structure design of other loudspeaking components, rather than the superposition of simple loudspeaking component type, there is good frequency response to show in the full frequency band of low frequency, medium-high frequency, high frequency and hyperfrequency.
Description
Technical field
The present invention relates to loud speaker fields more particularly to a kind of ring belt type and top dome to be coaxially integrated loud speaker.
Background technology
The structure of existing its oscillating component of ribbon speaker is typically the structure of rectangle, the performance characteristics of ribbon speaker
It is that voice coil is vibrated with vibrating diaphragm composite integrated, thus its body vibration very light weight, in high frequency and hyper band 5KHz~40KHz tables
Now very well, for hyperfrequency ductility up to more than 40KHz, whole frequency response curve performance is also highly desirable, transient response speed quickly,
Sound quality performance is excellent, and sound quality is merrily and lightheartedly fine and smooth, and the right ribbon speaker is existing not ideal enough in medium-high frequency segment table, and frequency response curve exists
2.5KHz or so has begun to substantially decay, bad less than the extension of 1KHz or so frequency response curves, is also accompanied by this frequency band
Distortion, high frequency and hyper band horizontal and vertical off-axis directive property are also very poor.
Existing top dome high pitch is good in the performance of horizontal and vertical off-axis directive property attenuation characteristic, in middle height on audio performance
Frequency high band 1KHz~8KHz does well；But it shows just not person of modern times in more than 8KHz to anticipate, also due to it shakes on sound quality
Dynamic system is that enameled wire is wound on skeleton, and for skeleton on vibrating diaphragm is bonded in, audio kinetic energy conducts mistake layer by layer by unlike material
Very, body vibration quality is laid particular stress on again relative to hyper band, and high frequency and hyper band performance are painstaking, and details sound quality plays back not
Clearly；During top dome tweeter volume production frequency response curve 15KHz or so high bands change very greatly, if you need to batch preferable one to
Property, need full inspection select.
Such as to obtain the advantageous characteristics of both tweeters simultaneously, existing way be exactly simply by this two
Independent high pitch plane geometry pieces together, and the loud speaker with reference to after easily forms 2 or multiple sounding point, frequency response are mutually dry
Phase difference is disturbed and generated, causes peak valley and the phase distortion of frequency response curve height variation.It can be real therefore, it is necessary to design one kind
Existing medium-high frequency, high frequency and hyperfrequency, the ring belt type and top dome of the good frequency response performance of these three frequency ranges are coaxially integrated loud speaker.
Invention content
Present invention seek to address that the technical issues of above-mentioned mentioned, medium-high frequency, high frequency and superelevation can be realized by providing one kind
Frequency range, the ring belt type and top dome of good frequency response performance are coaxially integrated loud speaker.
The present invention is realized by following technical solution：
A kind of ring belt type and top dome are coaxially integrated loud speaker, are raised including housing and the ring belt type being arranged in housing
Sound component and top dome loudspeaking component, top dome loudspeaking component is located in the ring endoporus of ring belt type loudspeaking component and the two is coaxially set
It puts；Ring belt type loudspeaking component includes outer ring magnet, annular magnet, annular diaphragm and the first magnetic guiding loop of coaxial arrangement,
Outer ring magnet and annular magnet are arranged concentrically or are at least partially located in same sagittal plane, the first magnetic guiding loop and annular
Vibrating diaphragm sets up the inside and outside both sides of axial direction of outer ring magnet and annular magnet separately, is set between outer ring magnet and annular magnet
Annular gap, the part that annular diaphragm corresponds to annular gap in its axial direction are provided with spiral winding；Top dome loudspeaking component includes
Top dome vibrating diaphragm, third magnet, voice coil and the second magnetic guiding loop, top dome vibrating diaphragm, third magnet, voice coil, the second magnetic guiding loop and endless belt
Formula loudspeaking component is coaxially disposed, and third magnet, voice coil and the second magnetic guiding loop are arranged concentrically or are at least partially located at same diameter
Into plane, top dome vibrating diaphragm is located at the axially external of third magnet.
Preferably, spiral winding includes the subcoil of at least two form concentric spirals windings.
Preferably, every subcoil outputs and inputs electric current respectively by same the input terminal and the output terminal.
Preferably, top dome loudspeaking component further includes pedestal, and pole, third magnet and pole coaxial arrangement are set on pedestal.
Preferably, the second magnetic guiding loop is set on pedestal, and the radial outside of the second magnetic guiding loop offers to be embedded annular
The groove of the radially inner edge of belt loudspeaking component.
Preferably, housing includes ring support and the rear cover positioned at ring support axially inner side, on ring support radially
In-flanges is extended inwardly, in-flanges is in axially abutting ring belt type loudspeaking component.
Preferably, vibrating diaphragm stent is equipped between in-flanges and annular diaphragm, vibrating diaphragm stent abuts in-flanges respectively in axial direction
And annular diaphragm.
Preferably, top dome vibrating diaphragm connects the second magnetic guiding loop through ring, and the outer edge of ring is fixed on the outer rim of top dome vibrating diaphragm
On, the main body of ring is located at the axially inner side of top dome vibrating diaphragm, and inner edges are fixed on the second magnetic guiding loop.
Beneficial to effect compared with prior art, a kind of ring belt type of the invention and top dome are coaxially integrated loud speaker, pass through
The structure setting for the ring belt type loudspeaking component that outer ring magnet, annular magnet, annular diaphragm and the first magnetic guiding loop form, phase
It is more evenly distributed for the frequency response of the ribbon speaker of existing rectangle, audio performs better than, and is more readily available for coordinating other
The loudspeaking component of type.
Installation top dome loudspeaking component, recessed film loudspeaking component, tablet are reserved in the shaft core position of ring belt type loudspeaking component
The space of loudspeaking component or centrum loudspeaking component, ring belt type loudspeaking component are easier cooperation coaxial with other loudspeaking components, take
New-type ring belt type coaxially double high frequency points sound source loudspeaker structures are formed with other loudspeaking components, two kinds of excellent characteristics of high pitch can be melted
The shortcomings that being combined, cutting down two kinds of high pitchs, solves the problems, such as existing not coaxial phase distortion；Ring belt type loudspeaking component is surround
The structure design of other loudspeaking components can make the audio perfect cooperation of two kinds of loudspeaking components rather than simple loudspeaking component type
Superposition, there is good frequency response to show in the full frequency band of low frequency, medium-high frequency, high frequency and hyperfrequency.
Description of the drawings
The specific embodiment of the present invention is described in further detail below in conjunction with attached drawing, wherein：
Fig. 1 is the dimensional structure diagram of the embodiment of this coaxial loudspeaker；
Fig. 2 is the dimensional structure diagram of the embodiment of ring belt type loudspeaking component；
Fig. 3 is the cross section structure schematic diagram of the embodiment of this coaxial loudspeaker；
Fig. 4 is the cross section structure schematic diagram of the embodiment of top dome loudspeaking component；
Fig. 5 is the cross section structure schematic diagram of the embodiment of ring；
Fig. 6 is the planar structure schematic diagram of the embodiment of spiral winding.
Specific embodiment
A kind of ring belt type coaxial loudspeaker of the present invention, axially inner side and axially external statement are routinely installed with product
On the basis of position, it is axially external to propagate the side of sound axially outward, is reversed axially inner side.Axially inner side and axial direction
The technical solution that the statement in outside is protected for clearly limiting the position matching between each feature without limiting to the present invention.
As shown in Figure 1-Figure 3, a kind of ring belt type of the present embodiment and top dome are coaxially integrated loud speaker, including housing 1
And the ring belt type loudspeaking component 2 in housing 1 is arranged on, ring belt type loudspeaking component 2 includes the outer ring magnetic of coaxial arrangement
Body 21, annular magnet 22,23 and first magnetic guiding loop 24 of annular diaphragm, outer ring magnet 21 and annular magnet 22 are arranged concentrically
Or be at least partially located in same sagittal plane, the first magnetic guiding loop 24 and annular diaphragm 23 set up outer ring magnet 21 and inner ring separately
The inside and outside both sides of axial direction of shape magnet 22, set annular gap, annular diaphragm 23 between outer ring magnet 21 and annular magnet 22
The part for corresponding to annular gap in its axial direction is provided with spiral winding 25, and the first magnetic guiding loop 24 is accessibly connected outer ring magnet
21 and annular magnet 22.Coaxial specific two or more annular elements in the present embodiment are same axis；It is specially with one heart
On the basis of same axis, the axle center of two or more annular elements is also identical；It is partially located in same sagittal plane specific
It partially overlaps radially for two or more annular elements.
Housing 1 forms the sounding of the annular loudspeaking component of sound chamber cooperation for housing ring belt type loudspeaking component 2.Pass through
The conducting of outer ring magnet 21, annular magnet 22,23 and first magnetic guiding loop 24 of annular diaphragm, after the energization of spiral winding 25
The magnetic field that cutting outer ring magnet 21 and annular magnet 22 are formed is so as to make 23 vibration sounding of annular diaphragm, spiral winding 25
Voice coil 33 and annular diaphragm 23 as ring belt type coaxial loudspeaker vibrate simultaneously.Outer ring magnet 21 and annular magnet 22
It is preferably arranged concentrically, the two, which can also be, to be at least partially located in same sagittal plane.Outer ring magnet 21, annular magnetic
Body 22,23 and first magnetic guiding loop 24 of annular diaphragm can by being buckled, bonding, screw the modes mutual alignment such as fixes and fixes.
The structure of ring belt type coaxial loudspeaker in the present embodiment is different from existing rectangle or circular belt is raised
Sound device, the vibration of annular diaphragm 23 is more uniform, is reacted more preferably in the frequency response of medium-high frequency, high frequency and hyperfrequency, axle center position
It puts there are the space for setting other loudspeaking components, and coaxial cooperation can be preferably formed with other loudspeaking components, weaken multiple
Frequency response between loudspeaking component interferes with each other, the fluctuation of phase difference and frequency response curve, is not easy phase misalignment so as to which frequency response is stable
Very.
As shown in fig. 6, the spiral winding 25 of the present embodiment may include the subcoil 251 of at least two form concentric spirals windings.
Annular diaphragm 23 is preferably plane diaphragm, and outer ring magnet 21 and annular magnet 22 are preferably annular magnetic steel, and ring belt type is raised
2 each component of sound component is preferably all the settings such as circular ring shape or regular polygon annular, it is made more to hold with other belt loudspeaking components
It is easily formed coaxial.
The coil on vibrating diaphragm in existing ribbon speaker, generally use is single coil, in order to meet impedance
It is required that coil section product is larger, it is wide to encounter metal wire, and oscillating mass aggravates, and vibration efficiency will be low, sensitivity
Decline therewith, transient response can also slow down；Consider to have to reduce vibration area sometimes for balance, can also influence audio.It is logical
The sectional area of single coil can be effectively reduced and disclosure satisfy that by crossing the subcoil 251 of two or more and turning to spiral winding 25
Resistance requirements, and the setting of 251 form concentric spirals of several subcoils winding of spiral winding 25 is then to make a plurality of subcoil 251
It is powered and drives the vibration of annular diaphragm 23 more uniform.
As shown in fig. 6, further having, every subcoil 251 can be divided by same input terminal 252 and leading-out terminal 253
Electric current is not output and input, spiral shell can be convenient for by connecting every subcoil 251 by same input terminal 252 and leading-out terminal 253
The wiring of spin line circle 25 is powered.
The ring belt type loudspeaking component 2 of the present embodiment, can in ring since its each component is annular and is coaxially disposed
Ring endoporus is formed, the top dome loudspeaking component 3 coaxial with ring belt type loudspeaking component 2 can be provided in ring endoporus, recessed film is raised one's voice
Component, flat board speaking component or centrum loudspeaking component.The loud speaker that existing a variety of loudspeaking components are integrated is usually simple combination,
Since its belt loudspeaking component used is rectangle, set-up mode is that belt loudspeaking component is arranged on other loudspeaking components
Shaft core position, due to diaphragm oscillations distribution and the top dome loudspeaking component 3 of rectangular band type loudspeaking component, recessed film loudspeaking component, flat
The mode of vibration of plate loudspeaking component or centrum loudspeaking component is difficult to coordinate and can not be accurately coaxial, and cooperation is susceptible to multiple
Sounding point, frequency response interfere with each other and generate phase difference, cause peak valley and the phase distortion of frequency response curve height variation.
It is reserved in the shaft core position of ring belt type loudspeaking component 2 and top dome loudspeaking component 3 is installed, recessed film loudspeaking component, put down
The space of plate loudspeaking component or centrum loudspeaking component, ring belt type loudspeaking component 2 are easier cooperation coaxial with other loudspeaking components,
Other loudspeaking components of arranging in pairs or groups form new-type ring belt type coaxially double high frequency points sound source loudspeaker structures, by the excellent characteristic energy of two kinds of high pitchs
The shortcomings that being merged, cutting down two kinds of high pitchs, solves the problems, such as existing not coaxial phase distortion；Ring belt type loudspeaking component 2
It can make the audio perfect cooperation of two kinds of loudspeaking components rather than simple loudspeaking component around the structure design of other loudspeaking components
The superposition of type has good frequency response to show in the full frequency band of low frequency, medium-high frequency, high frequency and hyperfrequency.
The shaft core position of ring belt type loudspeaking component 2 be preferably provided with can coordinating ring belt type loudspeaking component 2 by
Fixed axis rotates the rotary body to be formed, and top dome loudspeaking component 3, recessed film loudspeaking component, flat board speaking component or centrum are raised one's voice group
Part is that the rotary body for having determining axis combines, thus can coordinate coaxial setting with ring belt type loudspeaking component 2, so as to be formed
It is capable of the compound loudspeaker of single-point generation.
Shown as shown in Figure 1, Figure 3 and Figure 4, the shaft core position for being such as arranged on ring belt type loudspeaking component 2 is that top dome is raised one's voice group
Part 3, then top dome loudspeaking component 3 can be including top dome vibrating diaphragm 31, third magnet 32,33 and second magnetic guiding loop 34 of voice coil, and top dome is shaken
Film 31, third magnet 32, voice coil 33, the second magnetic guiding loop 34 are coaxially disposed with ring belt type loudspeaking component 2, third magnet 32,
33 and second magnetic guiding loop 34 of voice coil is arranged concentrically or is at least partially located in same sagittal plane, and top dome vibrating diaphragm 31 is located at third
Magnet 32 it is axially external.
Top dome vibrating diaphragm 31, third magnet 32,33 and second magnetic guiding loop 34 of voice coil are coaxial with ring belt type loudspeaking component 2,
Top dome vibrating diaphragm 31 and annular diaphragm 23 can occur, and combine ring belt type loudspeaking component 2 and top dome loudspeaking component 3 in single-point
Frequency response performance, realize full frequency band outstanding frequency response performance.
Third magnet 32 is preferably annular magnetic steel either cylindricality magnet steel.The outer rim of top dome vibrating diaphragm 31 is preferably axially inside
Extend connecting plate, voice coil 33 is wrapped on connecting plate.Third magnet 32,33 and second magnetic guiding loop 34 of voice coil are preferably set with one heart
It puts, three can be at least partially located in same sagittal plane.
The top dome loudspeaking component 3 of the present embodiment can also include pedestal 35, and pole 36, third magnet 32 are set on pedestal 35
It is coaxially disposed with pole 36.Second magnetic guiding loop 34 is set on pedestal 35, and the radial outside of the second magnetic guiding loop 34, which offers, to be used for
It is embedded the groove of the radially inner edge of ring belt type loudspeaking component 2.Pedestal 35 can be fixed in housing 1, and ring belt type is raised one's voice group
It is fixed in the radially inner edge insertion groove of part 2.
As shown in Figure 3 and Figure 4, housing 1 includes ring support 11 and the rear cover 12 positioned at 11 axially inner side of ring support, ring
On shape stent 11 it is radially inwardly extending go out in-flanges 13, in-flanges 13 is in axially abutting ring belt type loudspeaking component 2.Housing 1
Be fixed on panel 4, in-flanges 13 for coordinate the second magnetic guiding loop 34 on groove can stationary annular belt loudspeaking component 2,
In-flanges 13 can abut the radially outer edge of ring belt type loudspeaking component 2 in one or both sides.
Vibrating diaphragm stent 14 can be equipped between in-flanges 13 and annular diaphragm 23, vibrating diaphragm stent 14 is in axial abutting respectively
Flange 13 and annular diaphragm 23.The setting of vibrating diaphragm stent 14, which can compress ring belt type loudspeaking component 2, makes its group of raising one's voice with top dome
3 position of part is relatively fixed.
As shown in figure 5, top dome vibrating diaphragm 31 connects the second magnetic guiding loop 34 through ring 37, the outer edge 371 of ring 37 is fixed on
In the outer rim of top dome vibrating diaphragm 31, the main body 372 of ring 37 is located at the axially inner side of top dome vibrating diaphragm 31, and inner edges 373 are fixed on
On second magnetic guiding loop 34.
The vibrating diaphragm of top dome loudspeaking component 3, recessed film loudspeaking component, flat board speaking component or centrum loudspeaking component at present, ring
37 homonymies are arranged on the radial outside of vibrating diaphragm, and the connection between long-term external ring 37 and vibrating diaphragm is with credit union because of wet environment
Or the reasons such as external impact and defective tightness, since ring 37 and oscillating plate are all the components of reciprocating movement, connection cooperation
Degree is more demanding, and external ring 37 easily coordinates closely not bad so as to cause the frequency response of loudspeaking component with vibrating diaphragm.
By ring 37 being arranged on the inside of top dome vibrating diaphragm 31, the radially outer edge of ring 37 is made to pass through clamping or screw
The modes such as connection are fixed on vibrating diaphragm outer rim, and inner edges 373 fix the second magnetic guiding loop 34, and ring 37 is made to be completely hidden in top dome and is shaken
The inside of film 31, so as to be not easy it to be made tightness degree to be coordinated to decline with top dome vibrating diaphragm 31 by ectocine, product service life is prolonged
The performance of long and audio is lasting, and novel appearance easily attracts the attention of buyer.
Above example is not limited to the embodiment technical solution of itself, can be incorporated between embodiment new
Embodiment.The above embodiments are merely illustrative of the technical solutions of the present invention and is not intended to limit it, all without departing from the present invention
Any modification of spirit and scope or equivalent replacement, shall fall within the scope of the technical solution of the present invention.
Claims (8)
1. a kind of ring belt type and top dome are coaxially integrated loud speaker, which is characterized in that including housing (1) and are arranged on housing
(1) ring belt type loudspeaking component (2) and top dome loudspeaking component (3) in, top dome loudspeaking component (3) are raised one's voice group positioned at ring belt type
In the ring endoporus of part (2) and the two is coaxially disposed；Outer ring magnet of the ring belt type loudspeaking component (2) including coaxial arrangement
(21), annular magnet (22), annular diaphragm (23) and the first magnetic guiding loop (24), outer ring magnet (21) and annular magnet
(22) it is arranged concentrically or is at least partially located in same sagittal plane, the first magnetic guiding loop (24) and annular diaphragm (23) set up separately outside
The inside and outside both sides of axial direction of toroidal magnet (21) and annular magnet (22), outer ring magnet (21) and annular magnet (22) it
Between annular gap is set, the part that annular diaphragm (23) corresponds to annular gap in its axial direction is provided with spiral winding (25)；Ball
Top loudspeaking component (3) includes top dome vibrating diaphragm (31), third magnet (32), voice coil (33) and the second magnetic guiding loop (34), top dome vibrating diaphragm
(31), third magnet (32), voice coil (33), the second magnetic guiding loop (34) and ring belt type loudspeaking component (2) are coaxially disposed, third
Magnet (32), voice coil (33) and the second magnetic guiding loop (34) are arranged concentrically or are at least partially located in same sagittal plane, top dome
Vibrating diaphragm (31) is axially external positioned at third magnet (32).
2. a kind of ring belt type according to claim 1 and top dome are coaxially integrated loud speaker, which is characterized in that the spiral
Coil (25) includes the subcoil (251) of at least two form concentric spirals windings.
3. a kind of ring belt type according to claim 2 and top dome are coaxially integrated loud speaker, which is characterized in that every described
Subcoil (251) outputs and inputs electric current respectively by same input terminal (252) and leading-out terminal (253).
4. a kind of ring belt type according to claim 1 and top dome are coaxially integrated loud speaker, which is characterized in that the top dome
Loudspeaking component (3) further includes pedestal (35), sets pole (36) on pedestal (35), third magnet (32) and pole (36) are coaxially set
It puts.
5. a kind of ring belt type according to claim 4 and top dome are coaxially integrated loud speaker, which is characterized in that described second
Magnetic guiding loop (34) is set on pedestal (35), and the radial outside of the second magnetic guiding loop (34) offers raises one's voice for being embedded ring belt type
The groove of the radially inner edge of component (2).
6. loud speaker is coaxially integrated according to a kind of any ring belt types of claim 1-5 and top dome, which is characterized in that institute
Rear cover (12) of the housing (1) including ring support (11) and positioned at ring support (11) axially inner side is stated, on ring support (11)
It is radially inwardly extending go out in-flanges (13), in-flanges (13) in axially abut ring belt type loudspeaking component (2).
7. a kind of ring belt type according to claim 6 and top dome are coaxially integrated loud speaker, which is characterized in that the varus
Vibrating diaphragm stent (14) is equipped between side (13) and annular diaphragm (23), vibrating diaphragm stent (14) abuts in-flanges (13) respectively in axial
With annular diaphragm (23).
8. loud speaker is coaxially integrated according to a kind of any ring belt types of claim 1-5 and top dome, which is characterized in that institute
It states top dome vibrating diaphragm (31) and connects the second magnetic guiding loop (34) through ring (37), the outer edge (371) of ring (37) is fixed on top dome and shakes
In the outer rim of film (31), the main body (372) of ring (37) is positioned at the axially inner side of top dome vibrating diaphragm (31), and inner edges (373) are admittedly
It is scheduled on the second magnetic guiding loop (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810036575.7A CN108184194A (en) | 2018-01-15 | 2018-01-15 | A kind of ring belt type and top dome are coaxially integrated loud speaker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810036575.7A CN108184194A (en) | 2018-01-15 | 2018-01-15 | A kind of ring belt type and top dome are coaxially integrated loud speaker |
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| Publication Number | Publication Date |
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| CN108184194A true CN108184194A (en) | 2018-06-19 |
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| CN201810036575.7A Pending CN108184194A (en) | 2018-01-15 | 2018-01-15 | A kind of ring belt type and top dome are coaxially integrated loud speaker |
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| CN2653831Y (en) * | 2003-03-27 | 2004-11-03 | 广州惠威电器有限公司 | Novel belt type high frequency speaker |
| CN1886005A (en) * | 2005-06-21 | 2006-12-27 | 中山市惠威电器有限公司 | Belt type coaxial middle/high frequency loudspeaker |
| CN202190400U (en) * | 2011-08-05 | 2012-04-11 | 中山市惠威电器有限公司 | Dissipative magnetic field type tweeter |
| US20130108085A1 (en) * | 2011-10-27 | 2013-05-02 | Aurasound, Inc. | Low profile loudspeaker |
| CN104618838A (en) * | 2015-02-09 | 2015-05-13 | 张玮 | Moving-magnetic and planar-vortex multi-layer connected type ultrathin receiver (speaker) |
| CN204425644U (en) * | 2015-02-09 | 2015-06-24 | 张玮 | A kind of plane vortex multilayer connection moving-magnetic type ultrathin telephone receiver |
| CN106559728A (en) * | 2017-01-04 | 2017-04-05 | 广东欧珀移动通信有限公司 | Planar diaphragm speaker |
| CN207820216U (en) * | 2018-01-15 | 2018-09-04 | 珠海惠威科技有限公司 | A kind of ring belt type coaxial loudspeaker |
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