CN209676465U - A kind of double voice coil is double to play wave loudspeaker and equipment - Google Patents
A kind of double voice coil is double to play wave loudspeaker and equipment Download PDFInfo
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- CN209676465U CN209676465U CN201921024324.3U CN201921024324U CN209676465U CN 209676465 U CN209676465 U CN 209676465U CN 201921024324 U CN201921024324 U CN 201921024324U CN 209676465 U CN209676465 U CN 209676465U
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- wave
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- 239000003292 glue Substances 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 34
- 230000000712 assembly Effects 0.000 claims description 18
- 238000000429 assembly Methods 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 17
- 238000004088 simulation Methods 0.000 description 17
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a kind of double bullet wave loudspeakers of double voice coil, main element including coaxial arrangement, speaker frame, outer voice coil and interior voice coil, the speaker frame is arranged on the main element, the outer voice coil is arranged on the speaker frame, the interior voice coil is arranged on speaker frame and is located in the outer voice coil, the interior voice coil and the outer voice coil share a jolting plate, the jolting plate is arranged on the outer surface of described main element one end, the jolting plate covers the outer voice coil and the interior voice coil, the jolting plate is pasted together with the main element by marine glue.Furthermore this implementation also provides a kind of double bullet wave loudspeaking equipment of double voice coil with novel.It realizes interior voice coil and outer voice coil shares a jolting plate and a speaker frame, high and low frequency effectively connects when making double voice coil is double to play the pronunciation of wave loudspeaker, to keep the details of high pitch more perfect.
Description
Technical field
The utility model relates to loudspeaker field more particularly to a kind of double bullet wave loudspeakers of double voice coil and equipment.
Background technique
Loudspeaker is a kind of energy transducer for electric signal being changed into acoustical signal, the shadow of the performance superiority and inferiority of loudspeaker to sound quality
Sound is very big.Loudspeaker is a most weak device in stereo set, and for acoustics, it is one most heavy again
The component wanted.Whether loudspeaker high frequency in pronunciation effectively connect the sound effect for determining loudspeaker sending with low frequency, but existing
Some loudspeakers cannot achieve high frequency, low frequency in pronunciation and effectively connect, and cause the details of high pitch not perfect.
Utility model content
The utility model main purpose is to provide that a kind of double voice coil is double plays wave loudspeaker and equipment, it is intended to loudspeaker be made to exist
Realize that high frequency, low frequency effectively connect when pronunciation, to keep the details of high pitch more perfect.
The utility model embodiment provides a kind of double bullet wave loudspeakers of double voice coil, including coaxial arrangement to achieve the above object
Main element, speaker frame, jolting plate, outer voice coil and interior voice coil, the speaker frame is arranged in the main part
On part, the outer voice coil is arranged on the speaker frame, and the interior voice coil is arranged on the speaker frame and is located at
In the outer voice coil, the interior voice coil and the outer voice coil share a jolting plate, and the jolting plate is arranged in the master
On the outer surface of body component one end, the oscillating plate covers the outer voice coil and the interior voice coil, the jolting plate and the master
Body component is pasted together by marine glue.
Preferably, the main element includes playing wave component, U iron bottom case, magnet assemblies, washer component and terminal, institute
U iron bottom case is stated to be connected to the speaker frame bottom and form cavity, the magnet assemblies setting with the speaker frame
In the cavity and it is located on the U iron bottom case, the washer component is arranged in the cavity and is located at the group of magnets
Between part and the speaker frame, the bullet wave component is arranged between the jolting plate and the speaker frame and covers
On the interior voice coil and the outer voice coil, described terminal one end by conducting wire respectively with the outer voice coil and the interior voice coil phase
Connection, the terminal other end pass through the speaker frame outer surface and connect with external power supply.
Preferably, the outer voice coil includes outer sound retainer plate and outer sounding body, and the outer sounding body is annularly attached to institute
It states on outer sound retainer plate inner surface.
Preferably, the interior voice coil includes interior sound retainer plate and interior sounding body, and the interior sounding body is annularly nested in institute
It states on interior sound retainer plate outer surface.
Preferably, the bullet wave component includes outer bullet wave and interior bullet wave, the outer bullet wave setting the magnet assemblies with
Between the jolting plate and be covered on the outer voice coil, the interior bullet wave setting outer the bullets wave and the magnet assemblies it
Between and be covered on the interior voice coil.
Preferably, the main element further includes parallels ring, and the parallels ring is arranged in the cavity and supports in institute
It states between outer bullet wave and the interior bullet wave.
Preferably, the magnet assemblies include external magnet ring and the internal magnet block that is nested on the external magnet ring, described
External magnet ring is arranged on the U iron bottom case inner surface with the internal magnet block being nested on the external magnet ring.
Preferably, the washer component includes interior washer block and outer washer ring, and the outer washer ring is arranged in the outer magnetic
Between iron hoop and the outer bullet wave, the interior washer block is arranged between the internal magnet block and the interior bullet wave.
Preferably, the interior washer block is sheet and height is equal with the outer washer ring height.
Furthermore the utility model also provides a kind of double bullet wave loudspeaking equipment of double voice coil, including the double bullets of double voice coil as described above
Wave loudspeaker.
The double wave loudspeakers that play of the double voice coil of the utility model have the advantages that by providing a kind of double bullets of double voice coil
Wave loudspeaker, main element, speaker frame, jolting plate, outer voice coil and interior voice coil including coaxial arrangement, the loudspeaker
Frame is arranged on the main element, and the outer voice coil is arranged on the speaker frame, and the interior voice coil setting is being raised
In sound device frame and it is located in the outer voice coil, the interior voice coil and the outer voice coil share a jolting plate, the shake
Movable plate is arranged on the outer surface of described main element one end, and the oscillating plate covers the outer voice coil and the interior voice coil, institute
It states jolting plate and is pasted together with the main element by marine glue.It realizes interior voice coil and outer voice coil shares a jolting plate
And a speaker frame, high frequency, low frequency effectively connect when making double voice coil is double to play the pronunciation of wave loudspeaker and waterproof is to make
The details of high pitch is more perfect.
Detailed description of the invention
Fig. 1, which is that the utility model embodiment double voice coil is double, plays wave loadspeaker structure schematic diagram；
Fig. 2, which is that the utility model double voice coil is double, plays wave loudspeaker explosive view；
Fig. 3, which is that the utility model double voice coil is double, plays wave loudspeaker diagrammatic cross-section；
Fig. 4, which is that the utility model double voice coil is double, plays wave loudspeaker left view；
Fig. 5, which is that the utility model double voice coil is double, plays wave loudspeaker top view；
Fig. 6, which is that the utility model double voice coil is double, plays the outer voice coil BL simulation drawing of wave loudspeaker bass；
Fig. 7, which is that the utility model double voice coil is double, plays voice coil BL simulation drawing in wave loudspeaker high pitch；
Fig. 8, which is that the utility model double voice coil is double, plays wave loudspeaker simulation figure upwards；
Fig. 9 is that the double wave loudspeakers that play of the utility model double voice coil are simulated to the following figure；
Figure 10, which is that the utility model double voice coil is double, plays wave loudspeaker KMS simulation drawing.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 10 | Main element | 11 | Speaker frame |
| 12 | Outer voice coil | 13 | Interior voice coil |
| 14 | Jolting plate | 101 | Play wave component |
| 102 | U iron bottom case | 103 | Magnet assemblies |
| 104 | Washer component | 105 | Terminal |
| 106 | Parallels ring | 1011 | Outer bullet wave |
| 1012 | Interior bullet wave | 1031 | External magnet ring |
| 1032 | Internal magnet block | 1041 | Interior washer block |
| 1042 | Outer washer ring |
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model
Protection scope within.
As Figure 1-Figure 5, Fig. 1 is the double bullet wave loadspeaker structure schematic diagrames of the utility model embodiment double voice coil；Fig. 2 is
The utility model double voice coil is double to play wave loudspeaker explosive view；Fig. 3, which is that the utility model double voice coil is double, plays the signal of wave loudspeaker section
Figure；Fig. 4, which is that the utility model double voice coil is double, plays wave loudspeaker left view；Fig. 5, which is that the utility model double voice coil is double, plays wave loudspeaker
Top view.
The present embodiment provides a kind of double bullet wave loudspeakers of double voice coil, main element 10, loud speaker including coaxial arrangement
Frame 11, jolting plate 14, outer voice coil 12 and interior voice coil 13, the speaker frame 11 are arranged on the main element 10, institute
It states outer voice coil 12 to be arranged on the speaker frame 11, the interior voice coil 13 is arranged on the speaker frame 11 and is located at
In the outer voice coil 12, the interior voice coil 13 shares a jolting plate 14, the jolting plate with described outer 12 one end of voice coil
14 are arranged on 10 one end outer surface of main element and cover the outer voice coil 12 and the interior voice coil 13.In this implementation
In example, a kind of double voice coil is double to play wave loudspeakers by providing, including main element 10, speaker frame 11, outer voice coil 12 and
Interior voice coil 13, the speaker frame 11 are arranged on the main element 10, and the outer voice coil 12 is arranged in the loudspeaker
In frame 11, the interior voice coil 13 is arranged on speaker frame 11 and is located in the outer voice coil 12, the interior voice coil 13 with
The outer voice coil 12 shares a jolting plate 14, and the jolting plate 14 is arranged on 10 one end outer surface of main element, institute
It states jolting plate 14 and covers the outer voice coil 12 and the interior voice coil 13, the jolting plate 14 passes through waterproof with the main element
Gluing sticks together.It realizes interior voice coil 13 and shares a jolting plate 14 and a speaker frame 11 with outer voice coil 12, make
High frequency, low frequency effectively connect when the double bullet wave loudspeakers of double voice coil pronounce, to improve full details high pitch.
It should be noted that impregnating jolting plate 14, jolting plate 14 and the main part using containing immersion liquid in the present embodiment
Part be pasted together by marine glue be prevent the application double voice coil it is double play wave loudspeakers in use external air and water into
Enter in the double bullet wave loudspeakers of double voice coil, to influence loudspeaker voice effect.
In addition, the double wave loudspeakers that play of the application double voice coil can accomplish ultra-thin, the thickness of existing loudspeaker are as follows: 4mm-6mm
Between, the application double voice coil is double play wave loudspeakers can accomplish existing loudspeaker thickness one third be about 1.3mm-2mm it
Between.
Further, the main element 10 includes playing wave component 101, U iron bottom case 102, magnet assemblies 103, washer group
Part 104 and terminal 105, the U iron bottom case 102 are connected to 11 bottom of speaker frame and are formed with speaker frame 11
Cavity, the magnet assemblies 103 are arranged in the cavity and are located on the U iron bottom case 102, and the washer component 104 is set
It sets in the cavity and between the magnet assemblies 103 and the speaker frame 11, the bullet wave component 101 is arranged
Between the jolting plate 14 and the speaker frame 11 and it is covered on the interior voice coil 13 and the outer voice coil 12, it is described
105 one end of terminal is connected with the outer voice coil 12 and the interior voice coil 13 respectively by conducting wire, and 105 other end of terminal is worn
11 outer surface of speaker frame is crossed to connect with external power supply.
In the present embodiment, 105 one end of terminal by conducting wire respectively with the outer sound clamping ring and 13 phase of interior voice coil
Connection, 105 other end of terminal pass through 11 outer surface of speaker frame and connect with external power supply, realize the application double-tone
Circle is double play wave loudspeakers will not be due to signal output line during transmitting sound or power signal input line polarity is reversed to make
At various sound antiphases or phase shift problem, realize that the sound sound of output is consistent.
Fig. 6-Figure 10 is please referred to, Fig. 6, which is that the utility model double voice coil is double, plays the outer voice coil BL simulation drawing of wave loudspeaker bass；Its
In, intermittent line represents interior voice coil simulation, and continuous lines represent outer voice coil simulation；Fig. 7, which is that the utility model double voice coil is double, plays wave loudspeaking
Voice coil BL simulation drawing in device high pitch；Fig. 8, which is that the utility model double voice coil is double, plays wave loudspeaker simulation figure upwards, wherein dark color is interior
Upwards, light color is that the simulation of outer voice coil is upward for voice coil simulation；Fig. 9, which is that the utility model double voice coil is double, plays the simulation of wave loudspeaker downwards
Figure, wherein dark is that the simulation of interior voice coil is upward, light color is that the simulation of outer voice coil is upward；Figure 10, which is that the utility model double voice coil is double, plays wave
Loudspeaker KMS simulation drawing, wherein intermittent line represents interior voice coil KMS simulation, and continuous lines represent outer voice coil KMS simulation.In this implementation
In example, the outer voice coil 12 includes outer sound retainer plate and outer sounding body, and it is solid that the outer sounding body is annularly attached to the outer sound
Surely it encloses on inner surface.
In the present embodiment, outer sounding body is annularly attached on outer sound retainer plate, increases the outer stroke for playing wave 1011
Space.Meet that the utility model double voice coil is double to play that wave power of loudspeaker are big, and the sound played out is big, reaches optimal playback effect
Fruit.
Further, the interior voice coil 13 includes interior sound retainer plate and interior sounding body, and the interior sounding body annularly covers
On the interior sound retainer plate outer surface.
In the present embodiment, interior sounding body annularly covers on interior sound retainer plate outer surface, increases interior bullet wave 1012
Stroke space.
Further, playing wave component 101 includes outer bullet wave 1011 and interior bullet wave 1012, and the outer bullet wave 1011 is arranged in institute
It states between magnet assemblies 103 and the jolting plate 14 and is covered on the outer voice coil 12, the interior bullet wave 1012 is arranged in institute
It states between outer bullet wave 1011 and the magnet assemblies 103 and is covered on the interior voice coil 13.
In the present embodiment, outer bullet wave 1011 is covered on the outer voice coil 12, and the interior bullet wave 1012 is covered on described
The correct position of voice coil 13 and outer voice coil 12 in keeping on interior voice coil 13, voice coil 13 and outer voice coil 12 are reciprocal in stress in guarantee
Movement.
Further, the main element 10 further includes parallels ring 106, and the parallels ring 106 is arranged in the cavity
And it supports between the outer bullet wave 1011 and the interior bullet wave 1012.
In the present embodiment, parallels ring 106 be arranged in the cavity and support the outer bullet wave 1011 with it is described interior
It plays between wave 1012.The outer bullet wave 1011 and the interior bullet can be weakened in the use of wave loudspeaker in the application double voice coil double play
The vibration of wave 1012.
Further, the magnet assemblies 103 include external magnet ring 1031 and the interior magnetic being nested on external magnet ring 1031
Table is arranged in the U iron bottom case 102 with the internal magnet block 1032 being nested on external magnet ring 1031 in iron block 1032, external magnet ring
On face.In the present embodiment, setting external magnet ring 1031 and internal magnet block 1032 can generate magnetic field, when there is electric current in magnetic field,
Power can be generated.This power will drive interior voice coil 13 and vibrate with outer voice coil 12, outside radiative acoustic wave.
Further, the washer component 104 includes interior washer block 1041 and outer washer ring 1042, the outer washer ring
1042 are arranged between outer magnet ring 1031 and outer bullet wave 1011, and the interior washer block 1041 is arranged in the internal magnet block 1032
On.
In the present embodiment, the outer washer ring 1042 is arranged on outer magnet ring 1031, and the interior washer block 1041 is set
It sets voice coil 13 in guaranteeing on the internal magnet block 1032 to be in the environment of a field homogeneity with outer voice coil 12, improves this
The double sensitivity for playing wave loudspeaker of utility model double voice coil.
Further, the interior washer block 1041 is sheet and height and equal with outer 1042 height of washer ring.
It should be noted that the height of the height of interior washer block 1041 and outer washer, outer voice coil 12 around width cooperation and interior
Voice coil 13 determines that the bass of the utility model is distorted size around wide cooperation, by interior washer block 1041 be set as sheet and height with
Outer 1042 height of washer ring is identical to can reduce the double bass distortions played in the use of wave loudspeaker of the utility model double voice coil.
In the present embodiment, above-mentioned mentioned speaker frame 11, outer voice coil 12, interior voice coil 13, the jolting plate 14, U arrived
Iron bottom case 101, parallels ring 103, outer bullet wave 1011, interior bullet wave 1012, external magnet ring 1031, internal magnet block 1032, interior washer block
1041 and outer washer ring 1042 axle center on one wire, realize the loudspeaker gamut frequency response of the application.
The loudspeaker applications scene of the utility model with no restrictions, may be used on intelligent sound, Bluetooth audio device and to height
On the product that sound requires.
Furthermore the utility model embodiment also provides a kind of double bullet wave loudspeaking equipment of double voice coil, including double-tone as described above
Circle is double to play wave loudspeaker.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should
It is subject to the protection scope in claims.
Claims (10)
1. a kind of double voice coil is double to play wave loudspeaker, which is characterized in that main element, speaker frame including coaxial arrangement, shake
Movable plate, outer voice coil and interior voice coil, the speaker frame are arranged on the main element, and the outer voice coil is arranged described
On speaker frame, the interior voice coil is arranged on the speaker frame and is located in the outer voice coil, the interior voice coil with
The outer voice coil shares a jolting plate, and the jolting plate is arranged on the outer surface of described main element one end, the shake
Movable plate covers the outer voice coil and the interior voice coil, and the jolting plate is pasted onto one by marine glue with the main element
It rises.
2. double voice coil as described in claim 1 is double to play wave loudspeaker, which is characterized in that the main element includes playing wave group
Part, U iron bottom case, magnet assemblies, washer component and terminal, the U iron bottom case be connected to the speaker frame bottom and with
The speaker frame forms cavity, and the magnet assemblies are arranged in the cavity and are located on the U iron bottom case, the China
Component setting is taken charge of in the cavity and between the magnet assemblies and the speaker frame, the bullet wave component is arranged
Between the jolting plate and the speaker frame and it is covered on the interior voice coil and the outer voice coil, described terminal one end
It is connected respectively with the outer voice coil and the interior voice coil by conducting wire, the terminal other end passes through outside the speaker frame
Surface is connect with external power supply.
3. double voice coil as claimed in claim 2 is double to play wave loudspeaker, which is characterized in that the outer voice coil includes outer sound retainer plate
With outer sounding body, the outer sounding body is annularly attached on the outer sound retainer plate inner surface.
4. double voice coil as claimed in claim 2 is double to play wave loudspeaker, which is characterized in that the interior voice coil includes interior sound retainer plate
With interior sounding body, the interior sounding body is annularly nested on the interior sound retainer plate outer surface.
5. double voice coil as claimed in claim 2 is double to play wave loudspeakers, which is characterized in that the bullets wave component include outer bullet wave and
Interior bullet wave, the outer bullet wave is arranged between the magnet assemblies and the jolting plate and is covered on the outer voice coil, described
Interior bullet wave is arranged between the outer bullet wave and the magnet assemblies and is covered on the interior voice coil.
6. double voice coil as claimed in claim 5 is double to play wave loudspeaker, which is characterized in that the main element further includes parallels
Ring, parallels ring setting in the cavity and are supporting between the outer bullet wave and the interior bullet wave.
7. double voice coil as claimed in claim 5 is double to play wave loudspeaker, which is characterized in that the magnet assemblies include external magnet ring
With the internal magnet block being nested on the external magnet ring, the external magnet ring and the interior magnetic being nested on the external magnet ring
Iron block is arranged on the U iron bottom case inner surface.
8. double voice coil as claimed in claim 7 is double to play wave loudspeaker, which is characterized in that the washer component includes interior washer block
With outer washer ring, the outer washer ring is arranged between the external magnet ring and the outer bullet wave, and the interior washer block setting exists
Between the internal magnet block and interior bullet wave.
9. double voice coil as claimed in claim 8 is double to play wave loudspeaker, which is characterized in that the interior washer block is sheet and height
It is equal with the outer washer ring height.
10. a kind of double voice coil is double to play wave loudspeaking equipment, which is characterized in that including double as claimed in any one of claims 1-9 wherein
Voice coil is double to play wave loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921024324.3U CN209676465U (en) | 2019-07-02 | 2019-07-02 | A kind of double voice coil is double to play wave loudspeaker and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921024324.3U CN209676465U (en) | 2019-07-02 | 2019-07-02 | A kind of double voice coil is double to play wave loudspeaker and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209676465U true CN209676465U (en) | 2019-11-22 |
Family
ID=68575932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921024324.3U Active CN209676465U (en) | 2019-07-02 | 2019-07-02 | A kind of double voice coil is double to play wave loudspeaker and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209676465U (en) |
-
2019
- 2019-07-02 CN CN201921024324.3U patent/CN209676465U/en active Active
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