CN210899589U - Loudspeaker monomer - Google Patents
Loudspeaker monomer Download PDFInfo
- Publication number
- CN210899589U CN210899589U CN201922114805.XU CN201922114805U CN210899589U CN 210899589 U CN210899589 U CN 210899589U CN 201922114805 U CN201922114805 U CN 201922114805U CN 210899589 U CN210899589 U CN 210899589U
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- China
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- magnet steel
- vibrating diaphragm
- basin frame
- voice coil
- dome
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Abstract
The utility model relates to a speaker monomer has the basin frame of taking the cavity, be equipped with the magnet steel in the cavity of basin frame, be equipped with the polar plate the same rather than length width on the magnet steel upper surface, the lower surface of magnet steel be equipped with basin frame matched with magnetism bowl, the magnet steel periphery is equipped with a hollow voice coil loudspeaker voice coil, is equipped with the vibrating diaphragm on the basin frame up end, the vibrating diaphragm is including the book ring that is located the border position to and be located lower dome and last dome on the interior terminal surface of book ring respectively. The utility model adopts the double-ball top, and effectively inhibits the vibration of the loudspeaker single body by using the rigidity thereof, so that the loudspeaker single body vibrating diaphragm vibrates up and down, and is more balanced; in addition, the hollow voice coil can effectively reduce or even avoid the polarization of the vibrating diaphragm, and has small noise and good sound effect.
Description
Technical Field
The utility model belongs to the technical field of the electronic component technique and specifically relates to a speaker monomer for on notebook or the relevant electronic product.
Background
Wisdom life, outstanding tone quality have become the mainstream, and more audio amplifier is used to the audio amplifier product. The intelligent power amplifier utilizes transient state increased power to improve low frequency output. Transient power amplification needs real-time control loudspeaker amplitude and temperature to protect loudspeaker, control loudspeaker amplitude at first will guarantee the stable amplitude of speaker monomer, and vibration, vibration unbalance promptly are cut apart to current speaker monomer existence.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcomes the defects in the prior art and provides a loudspeaker monomer which effectively solves the problem of unbalanced vibration.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a loudspeaker monomer, has the basin frame of taking the cavity, be equipped with the magnet steel in the cavity of basin frame, be equipped with the polar plate the same rather than length width on the magnet steel upper surface, the lower surface of magnet steel be equipped with basin frame matched with magnetism bowl, the magnet steel periphery is equipped with a hollow voice coil loudspeaker voice coil, is equipped with the vibrating diaphragm on the basin frame up end, the vibrating diaphragm is including the book ring that is located the border position to and be located respectively and roll over last dome and lower dome on the terminal surface about the ring inner circle.
The utility model provides a hollow voice coil loudspeaker voice coil indicates the voice coil loudspeaker voice coil that does not have skeleton and lead wire line, because the voice coil loudspeaker voice coil does not have skeleton and lead wire line, lead wire line not with external circuit connection, so the design need not dodge to free other parts of speaker, this makes the free structural design of speaker become simple, the free volume of speaker reduces.
In order to reduce the volume of the loudspeaker unit, the magnetic bowl is further limited to be connected with the basin frame through a welding piece.
Further defined, the cross-sectional shape of the hollow voice coil is the same as the shape of the edges of the upper and lower domes.
Still further defined, the upper dome and lower dome edges are rectangular in shape.
In order to reduce the distortion of the low-frequency part of the single loudspeaker, the diaphragm is further defined to be of a square foam structure.
The utility model has the advantages that: the utility model adopts the double-ball top, and effectively inhibits the vibration of the loudspeaker single body by using the rigidity thereof, so that the loudspeaker single body vibrating diaphragm vibrates up and down, and is more balanced; in addition, the hollow voice coil can effectively reduce or even avoid the polarization of the vibrating diaphragm, and has small noise and good sound effect.
Drawings
The present invention will be further described with reference to the accompanying drawings and embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an assembly view of the present invention.
In the figure: 1. the loudspeaker comprises a basin frame, 2 magnetic steel, 3 pole plates, 4 magnetic bowls, 5 hollow voice coils, 6 vibrating diaphragms, 7 soldering lugs, 61 folding rings, 62 lower ball tops and 63 upper ball tops.
Detailed Description
The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1 and 2, a speaker unit has a frame 1 with a cavity, a magnetic steel 2 is arranged in the cavity of the frame 1, a polar plate 3 with the same length and width is arranged on the upper surface of the magnetic steel 2, a magnetic bowl 4 matched with the frame 1 is arranged on the lower surface of the magnetic steel 2, a hollow voice coil 5 is arranged on the periphery of the magnetic steel 2, a vibrating diaphragm 6 is arranged on the upper end surface of the frame 1, the vibrating diaphragm 6 comprises a folding ring 61 located at an edge position, and an upper dome 63 and a lower dome 62 which are respectively located on the upper end surface and the lower end surface of the inner ring of the folding ring 61. The cross-sectional shape of the hollow voice coil 5 and the shape of the edges of the upper spherical top 63 and the lower spherical top 62 are rectangular.
In the embodiment, the magnetic bowl 4 is connected with the basin stand 1 through the soldering lug 7. The vibrating diaphragm 6 is of a square foam structure.
As shown in fig. 2, during specific assembly, the upper dome 63 and the lower dome 62 are installed on the upper end surface and the lower end surface of the inner ring of the corrugated rim 61 to form a vibrating diaphragm 6, the magnetic steel 2 is installed on the magnetic bowl 4, the polar plate 3 is placed on the magnetic steel 2, the basin frame 1 is connected with the magnetic bowl 4 through the soldering lug 7, the hollow voice coil 5 is placed on the periphery of the magnetic steel 2, and finally the vibrating diaphragm 6 is assembled on the basin frame 1 to form a single loudspeaker structure.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable people skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (5)
1. A loudspeaker unit has a frame (1) with a cavity, characterized in that: be equipped with magnet steel (2) in the cavity of basin frame (1), be equipped with polar plate (3) the same rather than length width on magnet steel (2) the upper surface, the lower surface of magnet steel (2) be equipped with basin frame (1) matched with magnetism bowl (4), magnet steel (2) periphery is equipped with a hollow voice coil loudspeaker voice coil (5), is equipped with vibrating diaphragm (6) on basin frame (1) up end, vibrating diaphragm (6) are including book ring (61) that are located the border position to and be located respectively book ring (61) interior circle about last dome (63) on the terminal surface and lower dome (62).
2. The speaker cell of claim 1, wherein: the magnetic bowl (4) is connected with the basin frame (1) through a soldering lug (7).
3. The speaker cell of claim 1, wherein: the cross section of the hollow voice coil (5) is the same as the edges of the upper spherical top (63) and the lower spherical top (62).
4. A speaker cell as claimed in claim 3, wherein: the edges of the upper dome (63) and the lower dome (62) are rectangular in shape.
5. The speaker cell of claim 1, wherein: the vibrating diaphragm (6) is of a square foam structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922114805.XU CN210899589U (en) | 2019-11-29 | 2019-11-29 | Loudspeaker monomer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922114805.XU CN210899589U (en) | 2019-11-29 | 2019-11-29 | Loudspeaker monomer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210899589U true CN210899589U (en) | 2020-06-30 |
Family
ID=71324643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922114805.XU Active CN210899589U (en) | 2019-11-29 | 2019-11-29 | Loudspeaker monomer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210899589U (en) |
-
2019
- 2019-11-29 CN CN201922114805.XU patent/CN210899589U/en active Active
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| GR01 | Patent grant | ||
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