CN208956326U - A kind of high pitch loudspeaker enhancing high frequency loudness - Google Patents
A kind of high pitch loudspeaker enhancing high frequency loudness Download PDFInfo
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- CN208956326U CN208956326U CN201821482205.8U CN201821482205U CN208956326U CN 208956326 U CN208956326 U CN 208956326U CN 201821482205 U CN201821482205 U CN 201821482205U CN 208956326 U CN208956326 U CN 208956326U
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- Prior art keywords
- vibrating diaphragm
- washer
- layer
- magnet steel
- high frequency
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Abstract
The utility model discloses a kind of high pitch loudspeakers for enhancing high frequency loudness comprising T iron, magnet steel, washer, washer, voice coil, vibrating diaphragm, protection cap and phase plug；The vibrating diaphragm includes the first vibrating diaphragm layer, the second vibrating diaphragm layer and third vibrating diaphragm layer, the successively arrangement fitting from top to bottom of first vibrating diaphragm layer, second vibrating diaphragm layer and the third vibrating diaphragm, the material that first vibrating diaphragm layer and the third vibrating diaphragm layer the use metal material less for density, the material that second vibrating diaphragm layer uses is the lesser nonmetallic materials of density.The utility model uses the vibrating diaphragm of a three-decker, the material and its thickness that this three kinds of films all use density less are also relatively thin, so that high pitch loudspeaker is at work, voice coil pushes the diaphragm oscillations frequency of light weight higher, therefore can be increased using the high pitch loudspeaker high frequency loudness of three-decker vibrating diaphragm.
Description
Technical field
The utility model relates to technical field of acoustics, more particularly to a kind of high pitch loudspeaker for enhancing high frequency loudness.
Background technique
Loudspeaker as convert electrical energy into sound can common electro-acoustic transducer device, played in sound place system can not or
Scarce effect；Loudspeaker is a most weak device in sound place system, and for sound puts effect, it be again one most
Important component.Loudspeaker it is many kinds of, audio electric energy makes its cone or vibrating diaphragm shake by electromagnetism, piezoelectricity or electrostatic effect
It moves and generates resonance with the air of surrounding and make a sound.Therefore, exactly there is the appearance of loudspeaker, people are just able to hear beauty
Wonderful sound.The existing deep favor by numerous enthusiasts of profession high pitch loudspeaker, on the market most professional high pitch loudspeaker
It is all using hard sphere top vibrating diaphragm, the material that hard sphere top vibrating diaphragm uses is typically all aluminium alloy etc.；These alloy material disadvantages are exactly
Density is larger, heavier mass, and high frequency loudness is relatively low；Therefore need to invent a kind of equipment now to solve this problem.
Utility model content
High frequency loudness in order to solve the problems, such as high pitch loudspeaker is low, and the utility model provides a kind of enhancing high frequency loudness
High pitch loudspeaker.
A kind of high pitch loudspeaker for enhancing high frequency loudness of the utility model includes T iron, magnet steel, washer, washer, voice coil, vibration
Film, protection cap and phase plug；The T iron, the magnet steel, the washer and phase plug composition magnetic circuit system, the washer,
The voice coil and the vibrating diaphragm form vibrational system；The T iron, the magnet steel, the washer and the phase plug are from top to bottom
It sets gradually；The T iron runs through the magnet steel and the washer, between the T iron has between the magnet steel, the washer respectively
Gap；The washer is arranged on the washer and the fixed vibrating diaphragm；Voice coil setting the T iron respectively with the magnetic
In gap between steel, the washer and it is suspended on the lower surface of the vibrating diaphragm, the vibrating diaphragm lower surface and the phase plug
Upper surface is parallel, and the protection cap is connect with the washer, and the vibrating diaphragm includes the first vibrating diaphragm layer, the second vibrating diaphragm layer and third vibration
Film layer, the successively arrangement fitting from top to bottom of first vibrating diaphragm layer, second vibrating diaphragm layer and the third vibrating diaphragm, described first
The material that vibrating diaphragm layer and the third vibrating diaphragm layer the use metal material less for density, the material that second vibrating diaphragm layer uses
For the lesser nonmetallic materials of density.
Preferably, the material of first vibrating diaphragm layer and the third vibrating diaphragm layer is all titanium, and thickness is all
0.01mm。
Preferably, the material of second vibrating diaphragm layer is plastics or rubber, with a thickness of 0.015mm.
Preferably, the material of the magnet steel is using ferrite magnetic steel either alnico magnet.
Preferably, the material of the magnet steel is ferrite Y35.
Preferably, the material that the washer and the T iron use is TQ235.
Implement a kind of high pitch loudspeaker for enhancing high frequency loudness of the utility model, there is technical effect beneficial below:
A kind of high pitch loudspeaker for enhancing high frequency loudness of the utility model uses the vibrating diaphragm of a three-decker, and top layer one is opened
Metallic membrane, middle layer one open light diaphragm and bottom one opens metallic membrane, and three layers of vibrating diaphragm are successively bonded, this three kinds of films all use density
Less material and its thickness is also relatively thin, so that high pitch loudspeaker is at work, voice coil pushes the diaphragm oscillations of light weight
Frequency is higher, therefore can be increased using the high pitch loudspeaker high frequency loudness of three-decker vibrating diaphragm.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of schematic cross-section of high pitch loudspeaker for enhancing high frequency loudness, including vibrating diaphragm；
Fig. 2 is the enlarged structure schematic diagram of vibrating diaphragm shown in FIG. 1.
In figure: 11, T iron；12, magnet steel；13, washer；14, washer；15, voice coil；16, vibrating diaphragm；161, the first vibrating diaphragm layer；
162, the second vibrating diaphragm layer；163, third vibrating diaphragm layer；17, protection cap；18, phase plug.
Specific embodiment
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 describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1 and Fig. 2, in the present embodiment, a kind of high pitch for enhancing high frequency loudness of the utility model is raised
Sound device includes T iron 11, magnet steel 12, washer 13, washer 14, voice coil 15, vibrating diaphragm 16, protection cap 17 and phase plug 18；The T iron
11, the magnet steel 12, the washer 13 and the phase plug 18 form magnetic circuit system, the washer 14, the voice coil 15 and institute
It states vibrating diaphragm 16 and forms vibrational system；The T iron 11, the magnet steel 12, the washer 13 and the phase plug 18 from top to bottom according to
It is secondary setting (herein and aftermentioned "upper", "lower", "front", "rear" be relative position, not absolute definition, can be understood as simultaneously
Also become following when overturning above)；The T iron 11 run through the magnet steel 12 and the washer 13, the T iron 11 respectively with institute
Stating between magnet steel 12, the washer 13 has gap；The washer 14 is fixed on the washer 13 above and the fixed vibrating diaphragm 16；
The voice coil 15 is arranged in gap of the T iron 11 respectively between the magnet steel 12, the washer 13 and is suspended on described
The lower surface of vibrating diaphragm 16,16 lower surface of vibrating diaphragm is parallel with the upper surface of the phase plug 18, the protection cap 17 with it is described
Washer 13 connects, and plays the role of the protection vibrating diaphragm 16, and the vibrating diaphragm 16 includes the first vibrating diaphragm layer 161, the second vibrating diaphragm layer 162
With third vibrating diaphragm layer 163, first vibrating diaphragm layer 161, second vibrating diaphragm layer 162 and the third vibrating diaphragm 163 are from top to bottom
Successively arrangement fitting, the material that first vibrating diaphragm layer 161 and the third vibrating diaphragm layer 163 the use metal material less for density
Material, the material that second vibrating diaphragm layer 162 uses is the lesser nonmetallic materials of density.
The material of first vibrating diaphragm layer 161 and the third vibrating diaphragm layer 163 is all titanium, and thickness is all
0.01mm。
The material of second vibrating diaphragm layer 162 is plastics or rubber, with a thickness of 0.015mm.
11 main function of T iron is exactly magnetic conduction in the case where energization, and magnetic field disappears after power-off, it is magnetic also immediately
It disappears；Its material used is TQ235.
The material of the magnet steel 12 is ferrite Y35 using ferrite magnetic steel either alnico magnet, preferred material.
The material that the washer 13 uses is TQ235.
A kind of high pitch loudspeaker enhancing high frequency loudness provided by the embodiment of the utility model, has technology beneficial below
Effect:
Compared with prior art, a kind of high pitch loudspeaker for enhancing high frequency loudness of the utility model uses a three-decker
Vibrating diaphragm, top layer one opens metallic membrane, light diaphragm is opened in middle layer one and bottom one opens metallic membrane, and three layers of vibrating diaphragm are successively bonded, this
The material and its thickness that three kinds of films all use density less are also relatively thin, so that high pitch loudspeaker is at work, voice coil is pushed
The diaphragm oscillations frequency of light weight is higher, therefore can be increased using the high pitch loudspeaker high frequency loudness of three-decker vibrating diaphragm.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of high pitch loudspeaker for enhancing high frequency loudness comprising T iron, magnet steel, washer, washer, voice coil, vibrating diaphragm, protection cap
And phase plug；The T iron, the magnet steel, the washer and the phase plug form magnetic circuit system, the washer, the voice coil
Vibrational system is formed with the vibrating diaphragm；The T iron, the magnet steel, the washer and the phase plug are set gradually from top to bottom；
The T iron runs through the magnet steel and the washer, and the T iron has gap between the magnet steel, the washer respectively；The pad
Circle is arranged on the washer and the fixed vibrating diaphragm；Voice coil setting the T iron respectively with the magnet steel, the washer
Between gap in and be suspended on the lower surface of the vibrating diaphragm；The vibrating diaphragm lower surface is parallel with the upper surface of the phase plug,
The protection cap is connect with the washer, it is characterised in that: the vibrating diaphragm includes the first vibrating diaphragm layer, the second vibrating diaphragm layer and third vibration
Film layer, the successively arrangement fitting from top to bottom of first vibrating diaphragm layer, second vibrating diaphragm layer and the third vibrating diaphragm, described first
The material that vibrating diaphragm layer and the third vibrating diaphragm layer the use metal material less for density, the material that second vibrating diaphragm layer uses
For the lesser nonmetallic materials of density.
2. a kind of high pitch loudspeaker for enhancing high frequency loudness according to claim 1, it is characterised in that: first vibrating diaphragm
The material of layer and the third vibrating diaphragm layer is all titanium, and thickness is all 0.01mm.
3. a kind of high pitch loudspeaker for enhancing high frequency loudness according to claim 1, it is characterised in that: second vibrating diaphragm
The material of layer is plastics or rubber, with a thickness of 0.015mm.
4. a kind of high pitch loudspeaker for enhancing high frequency loudness according to claim 1, it is characterised in that: the material of the magnet steel
Matter is using ferrite magnetic steel either alnico magnet.
5. a kind of high pitch loudspeaker for enhancing high frequency loudness according to claim 4, it is characterised in that: the material of the magnet steel
Matter is ferrite Y35.
6. a kind of high pitch loudspeaker for enhancing high frequency loudness according to claim 1-5, it is characterised in that: described
The material that washer and the T iron use is TQ235.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821482205.8U CN208956326U (en) | 2018-09-11 | 2018-09-11 | A kind of high pitch loudspeaker enhancing high frequency loudness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821482205.8U CN208956326U (en) | 2018-09-11 | 2018-09-11 | A kind of high pitch loudspeaker enhancing high frequency loudness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208956326U true CN208956326U (en) | 2019-06-07 |
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ID=66737643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821482205.8U Expired - Fee Related CN208956326U (en) | 2018-09-11 | 2018-09-11 | A kind of high pitch loudspeaker enhancing high frequency loudness |
Country Status (1)
| Country | Link |
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| CN (1) | CN208956326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541984A (en) * | 2020-03-26 | 2020-08-14 | 斯贝克电子（嘉善）有限公司 | Manufacturing method of high-quality loudspeaker |
-
2018
- 2018-09-11 CN CN201821482205.8U patent/CN208956326U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541984A (en) * | 2020-03-26 | 2020-08-14 | 斯贝克电子（嘉善）有限公司 | Manufacturing method of high-quality loudspeaker |
| CN111541984B (en) * | 2020-03-26 | 2021-03-30 | 斯贝克电子（嘉善）有限公司 | Manufacturing method of high-quality loudspeaker |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20190911 |
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| CF01 | Termination of patent right due to non-payment of annual fee |