CN210958680U - Loudspeaker for reducing distortion effect - Google Patents
Loudspeaker for reducing distortion effect Download PDFInfo
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- CN210958680U CN210958680U CN201922452794.6U CN201922452794U CN210958680U CN 210958680 U CN210958680 U CN 210958680U CN 201922452794 U CN201922452794 U CN 201922452794U CN 210958680 U CN210958680 U CN 210958680U
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- support
- bottom plate
- sound
- washer
- install
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Abstract
The utility model belongs to the technical field of the sounder technique and specifically relates to indicate a reduce loudspeaker of distortion effect, including support, bottom plate with install in sounding mechanism in the support, the support is both ends open-ended structure, the bottom plate install in sounding mechanism, the bottom plate is provided with a plurality of through-holes, the bottom plate is back to sounding mechanism's one end is provided with the damping net, the damping net covers a plurality of through-holes. The utility model discloses an install the damping net in bottom plate department for play the effect that blocks, promptly the utility model discloses the sound wave that sends because of the sound production mechanism vibration carries out the stop and rebounds to by the utility model discloses a top is sent, increases the amplitude of sound wave through the stack of sound wave, thereby has reduced external environment to the interference of sound wave, has reduced the distortion effect promptly.
Description
Technical Field
The utility model belongs to the technical field of the sounder technique and specifically relates to indicate a loudspeaker that reduces distortion effect.
Background
A speaker, also called a speaker, is a device for converting an electrical signal into an audio signal, and is widely used in various industries at present. In addition, since the speaker, especially a small speaker, has a small sound generating mechanism, the amplitude of the vibration is not large, and the sound generated by the rotation is easily distorted by the interference of the surrounding environment, which affects the use effect of the speaker.
Disclosure of Invention
The utility model discloses problem to prior art provides a reduce loudspeaker of distortion effect, can effectively reduce the emergence of distortion effect.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a pair of reduce loudspeaker of distortion effect, including support, bottom plate and install in sound generating mechanism in the support, the support is both ends open-ended structure, the bottom plate install in sound generating mechanism, the bottom plate is provided with a plurality of through-holes, the bottom plate is back to back sound generating mechanism's one end is provided with the damping net, the damping net is used for coveing a plurality of through-holes.
Further, sound generating mechanism includes sound membrane and electromagnetism mechanism, electromagnetism mechanism install in the support, the sound membrane set up in the open-top of support, the support still is provided with the protecting cover, the protecting cover with the support cooperation is used for fixing the sound membrane.
Furthermore, the electromagnetic mechanism comprises a voice coil, an external magnetic assembly and an internal magnetic assembly which are all arranged in the support, the external magnetic assembly comprises a magnetic ring and a washer ring, the washer ring is arranged on one end face, close to the sound film, of the magnetic ring, the internal magnetic assembly is arranged in the magnetic ring, and the voice coil is located between the magnetic ring and the internal magnetic assembly.
Preferably, the inner magnetic assembly comprises an inner magnetic piece and a washer piece, and the washer piece is arranged on one end face, close to the sound film, of the inner magnetic piece; the washer piece protrudes out of the support from the bottom of the support, and the bottom plate is arranged on the washer piece.
Furthermore, the bottom bilateral symmetry of support is provided with the locating part, and the locating part is provided with the installation inclined plane to one side just right each other, and the locating part is used for spacing the bottom plate.
Further, the damping net is made of metal or other hard materials.
The utility model has the advantages that: the utility model discloses an install the damping net in bottom plate department for play the effect that blocks, promptly the utility model discloses the sound wave that sends because of the sound production mechanism vibration carries out the stop and rebounds to by the utility model discloses a top is sent, increases the amplitude of sound wave through the stack of sound wave, thereby has reduced external environment to the interference of sound wave, has reduced the distortion effect promptly.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a bottom schematic view of the present invention.
Fig. 4 is an enlarged view of fig. 3 at a.
Reference numerals: the voice coil loudspeaker comprises a support 1, a support 2, a sound generating mechanism 3, a bottom plate 3, a damping net 4, a protecting cover 5, a limiting piece 11, a mounting inclined plane 12, a sound film 21, an electromagnetic mechanism 22, a voice coil 23, an external magnetic assembly 24, an internal magnetic assembly 25, a through hole 31, a magnetic ring 241, a washer 242, a washer 251, an internal magnetic assembly and a washer 252.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the utility model provides a pair of reduce loudspeaker of distortion effect, including support 1, bottom plate 3 with install in sounding mechanism 2 in support 1, support 1 is both ends open-ended structure, bottom plate 3 install in sounding mechanism 2, bottom plate 3 is provided with a plurality of through-holes 31, bottom plate 3 is back to sounding mechanism 2's one end is provided with damping net 4, damping net 4 is used for hiding a plurality of through-holes 31.
The utility model discloses when receiving external signal of telecommunication, vibrate according to certain frequency by sounding mechanism 2 according to the signal of telecommunication, the sound wave that the vibration produced is exported respectively from the both ends opening of support 1, because bottom plate 3 is provided with damping net 4, consequently can be stopped by damping net 4 and bounce-back to export from other end opening from the sound wave of 3 through-holes 31 outputs of bottom plate to increase the amplitude of sound wave through the stack of sound wave, can effectively reduce the sound wave and receive external environment's interference and the distortion phenomenon that takes place.
In this embodiment, sound generating mechanism 2 includes sound membrane 21 and electromagnetic mechanism 22, electromagnetic mechanism 22 install in support 1, sound membrane 21 set up in the open-top of support 1, support 1 still is provided with protecting cover 5, protecting cover 5 with support 1 cooperation is used for fixing sound membrane 21. That is, the electromagnetic mechanism 22 vibrates according to the changing magnetic field generated by the electric signal, and then the sound wave generated by the vibration is emitted through the sound film 21, thereby achieving the sound effect.
Specifically, the electromagnetic mechanism 22 includes a voice coil 23, an external magnetic assembly 24 and an internal magnetic assembly 25 which are all arranged in the bracket 1, the external magnetic assembly 24 includes a magnetic ring 241 and a washer ring 242, the washer ring 242 is arranged on one end face of the magnetic ring 241 close to the sound film 21, the internal magnetic assembly 25 is arranged in the magnetic ring 241, and the voice coil 23 is located between the magnetic ring 241 and the internal magnetic assembly 25; the inner magnetic assembly 25 comprises an inner magnetic piece 251 and a washer piece 252, and the washer piece 252 is arranged on one end face of the inner magnetic piece 251, which is close to the sound film 21; the washer 252 protrudes from the bottom of the bracket 1 to the bracket 1, and the bottom plate 3 is installed on the washer 252. When the power is on, the voice coil 23 is electrified, and due to the existence of the magnetic ring 241 and the inner magnetic piece 251, the voice coil 23 vibrates under the action of the magnetic field generated by the magnetic ring 241 and the inner magnetic piece 251, so that sound waves are generated and are emitted through the sound film 21; the utility model discloses a setting of outer magnetic component 24 and interior magnetic component 25 guarantees the utility model discloses the stability in inside magnetic field to make the production of sound wave more stable.
In this embodiment, the two sides of the bottom end of the bracket 1 are symmetrically provided with the limiting parts 11, one side of the limiting parts 11 opposite to each other is provided with the installation inclined surface 12, and the limiting parts 11 are used for limiting the bottom plate 3, so that the installation position of the bottom plate 3 is more stable.
In this embodiment, the damping mesh 4 is made of metal or other hard material, which ensures that the damping mesh 4 has sufficient strength.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (6)
1. The utility model provides a reduce loudspeaker of distortion effect, includes support, bottom plate and install in sound generating mechanism in the support, the support is both ends open-ended structure, the bottom plate install in sound generating mechanism, the bottom plate is provided with a plurality of through-holes, its characterized in that: the one end that the bottom plate is back to sounding mechanism is provided with the damping net, the damping net is used for hiding a plurality of through-holes.
2. A loudspeaker according to claim 1, wherein: the sounding mechanism includes sound membrane and electromagnetic mechanism, electromagnetic mechanism install in the support, the sound membrane set up in the open-top of support, the support still is provided with the protecting cover, the protecting cover with the support cooperation is used for fixing the sound membrane.
3. A loudspeaker according to claim 2, wherein: the electromagnetic mechanism comprises a voice coil, an outer magnetic assembly and an inner magnetic assembly which are all arranged in the support, the outer magnetic assembly comprises a magnetic ring and a washer ring, the washer ring is arranged on one end face, close to the sound film, of the magnetic ring, the inner magnetic assembly is arranged in the magnetic ring, and the voice coil is located between the magnetic ring and the inner magnetic assembly.
4. A loudspeaker according to claim 3, wherein: the inner magnetic assembly comprises an inner magnetic piece and a washer piece, and the washer piece is arranged on one end face, close to the sound film, of the inner magnetic piece; the washer piece protrudes out of the support from the bottom of the support, and the bottom plate is arranged on the washer piece.
5. A loudspeaker according to claim 1, wherein: the bottom bilateral symmetry of support is provided with the locating part, and the locating part is provided with the installation inclined plane to one side just right each other, and the locating part is used for spacing the bottom plate.
6. A loudspeaker according to claim 1, wherein: the damping mesh is made of metal or other hard materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922452794.6U CN210958680U (en) | 2019-12-30 | 2019-12-30 | Loudspeaker for reducing distortion effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922452794.6U CN210958680U (en) | 2019-12-30 | 2019-12-30 | Loudspeaker for reducing distortion effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210958680U true CN210958680U (en) | 2020-07-07 |
Family
ID=71383175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922452794.6U Active CN210958680U (en) | 2019-12-30 | 2019-12-30 | Loudspeaker for reducing distortion effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210958680U (en) |
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2019
- 2019-12-30 CN CN201922452794.6U patent/CN210958680U/en active Active
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