CN207266221U - Loudspeaker module - Google Patents
Loudspeaker module Download PDFInfo
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- CN207266221U CN207266221U CN201721296181.2U CN201721296181U CN207266221U CN 207266221 U CN207266221 U CN 207266221U CN 201721296181 U CN201721296181 U CN 201721296181U CN 207266221 U CN207266221 U CN 207266221U
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- loudspeaker
- module
- operatic tunes
- air hole
- acoustic aperture
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Abstract
The utility model discloses a kind of loudspeaker module, it is related to electro-acoustic product technical field, including module shell and the loudspeaker monomer being housed in the module shell, whole module inner cavity is divided into two cavitys of the preceding operatic tunes and the rear operatic tunes by the loudspeaker monomer, the module shell positioned at the loudspeaker monomer sidepiece is equipped with out acoustic aperture, the preceding operatic tunes with it is described go out acoustic aperture be connected, the module shell positioned at the preceding operatic tunes position, which is equipped with, connects the preceding operatic tunes and the air hole in the module external world, covered with anti-water damping at the air hole.The utility model loudspeaker module solve side in the prior art speak loudspeaker module water discharge time length technical problem, the moisture that the utility model loudspeaker module can quickly will go into the preceding operatic tunes discharges, recovery time is short, while can ensure that original acoustical behavior is unaffected again.
Description
Technical field
Electro-acoustic product technical field is the utility model is related to, more particularly to a kind of loudspeaker module.
Background technology
Loudspeaker module is the important acoustic element of portable electric appts, for completing between electric signal and voice signal
Conversion, be a kind of energy conversion device.With the continuous development of electronic technology, various property of the people to portable electric appts
Can require it is higher and higher, wherein also including the high request to the water resistancees of portable electric appts, in order to improve portable electric
The water resistance of sub- equipment, current loudspeaker module are respectively provided with good water-proof function, ensure to enter by going out acoustic aperture to raise
Water before sound device module in the operatic tunes will not be entered in the inner cavity of portable electric appts, so as to reach portable electric appts
Water-proof function.But the preceding operatic tunes of such a loudspeaker module with water-proof function once intake, can only again from go out at acoustic aperture discharge,
Because loudspeaker module is enclosed construction, only go out one perforate of acoustic aperture, so the water before entering in the operatic tunes is to be difficult discharge
, the time of moisture discharge is longer, causes the recovery time of loudspeaker module in itself longer.
Utility model content
Deficiency, the purpose of this utility model are to provide a kind of loudspeaker module for more than, this loudspeaker module can be fast
The moisture being discharged into its preceding operatic tunes of speed, the loudspeaker module recovery time after water inlet are short.
To achieve these goals, the technical solution of the utility model is：
A kind of loudspeaker module, including module shell and the loudspeaker monomer that is housed in the module shell, it is described to raise
Whole module inner cavity is divided into two cavitys of the preceding operatic tunes and the rear operatic tunes by sound device monomer, positioned at the institute of the loudspeaker monomer sidepiece
State module shell and be equipped with out acoustic aperture, the preceding operatic tunes with it is described go out acoustic aperture be connected, positioned at described in the preceding operatic tunes position
Module shell, which is equipped with, connects the preceding operatic tunes and the air hole in the module external world, covered with anti-water damping at the air hole.
Wherein, the module shell includes the upper casing and lower casing being combined together, and the air hole is arranged on the upper casing
On.
Wherein, the air hole is arranged on going out away from described on the position of acoustic aperture for the upper casing.
Wherein, the air hole is arranged on the upper casing of the preceding operatic tunes edge.
Wherein, the position of the correspondence of the upper casing loudspeaker monomer is additionally provided with steel disc；The air hole is located at institute
State on the steel disc of upper casing.
Wherein, the outside of the upper casing is equipped with concave storage tank, and the air hole is located at the slot bottom of the storage tank
Medium position, the anti-water damping are located in the storage tank.
Wherein, the depth of the storage tank is more than or equal to the thickness of the anti-water damping.
Wherein, it is described go out acoustic aperture be arranged on the lower casing.
Wherein, positioned at the loudspeaker monomer with it is described go out acoustic aperture between the lower casing be equipped with connect the preceding operatic tunes
Acoustic aperture is let out with the rear operatic tunes.
Wherein, the air hole is provided with one or more.
After employing above-mentioned technical proposal, the beneficial effects of the utility model are：
Since the utility model loudspeaker module includes module shell, loudspeaker monomer is contained in module shell, is raised one's voice
Whole module inner cavity is divided into two cavitys of the preceding operatic tunes and the rear operatic tunes by device monomer, is set on the module shell of preceding operatic tunes position
There is an air hole, covered with anti-water damping at air hole.The operatic tunes and module are extraneous before air hole can connect, the external world in draining
Gas can enter the preceding operatic tunes at air hole, promote the quick discharge of moisture, and anti-water damping has waterproof, breathes freely, is sound-proof
Function, because the moisture in the operatic tunes before this will not at air hole outside spill in the cavity of portable electric appts, while preceding sound
The bad of acoustics gas leakage will not occur in chamber, the moisture of the operatic tunes before entering can either be caused quickly to discharge, shortening is raised one's voice
Device module recovery time, and can ensure the acoustical behavior of loudspeaker module.
Speak loudspeaker module water discharge time in conclusion the utility model loudspeaker module solves side in the prior art
Long technical problem, the moisture that the utility model loudspeaker module can quickly will go into the preceding operatic tunes discharge, and recover
Time is short, while can ensure that original acoustical behavior is unaffected again.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the utility model loudspeaker module；
Fig. 2 is the constitutional diagram of Fig. 1；
Fig. 3 is the inside structure schematic diagram of upper casing in Fig. 1；
In figure：10th, upper casing, 12, steel disc, 14, air hole, 16, storage tank, 20, lower casing, 22, go out acoustic aperture, 24, let out acoustic aperture,
30th, loudspeaker monomer, 40, the rear operatic tunes, 42, the preceding operatic tunes, 50, anti-water damping.
Embodiment
With reference to the accompanying drawings and examples, the utility model is expanded on further.
Involved in this specification to inner side refer both to the side of the intracavitary in the module, outside is referred both to outside module inner cavity
Side.
As Fig. 1 and Fig. 2 are jointly shown, a kind of loudspeaker module, including module shell and it is housed in raising in module shell
Sound device monomer 30.Module shell includes the upper casing 10 and lower casing 20 being combined together in present embodiment, and loudspeaker monomer 30 is solid
It is scheduled on lower casing 20.The sidepiece for going out acoustic aperture 22 and being arranged on loudspeaker monomer 30 of module, speaks module for side, in present embodiment
Go out acoustic aperture 22 to be arranged on lower casing 20.Whole module inner cavity is divided into the preceding operatic tunes 42 and the rear operatic tunes 40 two by loudspeaker monomer 30
Cavity, the preceding operatic tunes 42 are connected with going out acoustic aperture 22, and the sound that loudspeaker monomer 30 is sent is radiated loudspeaker mould by going out acoustic aperture 22
The outside of group.
It is jointly shown with Fig. 3 as shown in Figure 1, Figure 2, positioned at preceding 42 position of the operatic tunes module shell be equipped with connection before the operatic tunes 42 with
The air hole 14 in the module external world, covered with anti-water damping 50 at air hole 14.Air hole 14 is arranged on upper casing in present embodiment
On 10, when carrying out draining, before extraneous gas can enter at air hole 14 in the operatic tunes 42, promote the quick row of moisture
Go out, effectively shorten the time of moisture discharge, accelerate the speed of loudspeaker module recovery.
As Fig. 1 and Fig. 2 are jointly shown, the preferred air hole 14 of present embodiment is arranged on module shell away from going out acoustic aperture 22
On position, i.e., air hole 14 is arranged on upper casing 10 away from going out on the position of acoustic aperture 22, and further preferably air hole 14 is arranged on
Upper casing 10 is located at the preceding operatic tunes 42 away from going out at the edge of acoustic aperture 22, and further preferably air hole 14 is arranged on upper casing 10
Positioned at position of the preceding operatic tunes 42 away from a corner for going out acoustic aperture 22.By air hole 14 be arranged on before the operatic tunes 42 away from go out acoustic aperture
22 edge, gas enter from the edge of the preceding operatic tunes 42, can be by whole moisture in the preceding operatic tunes 42 all to going out acoustic aperture 22
Direction extrusion, the moisture before being more advantageous in the operatic tunes 42 is quickly discharged, and can arrange totally.
As Fig. 1 and Fig. 2 are jointly shown, the outside of the preferred upper casing 10 of present embodiment is equipped with concave storage tank 16, breathes freely
Hole 14 is arranged on the medium position of the trench bottom of storage tank 16, and anti-water damping 50 is located in storage tank 16.Further preferred appearance
The depth for putting groove 16 is more than or equal to the thickness of anti-water damping 50, i.e., after anti-water damping 50 is pasted in storage tank 16, waterproof
Damp the outer surface of 50 non-bulging upper casings 10.Being provided with for storage tank 16 is strong beneficial to the combination for strengthening anti-water damping 50 and upper casing 10
Degree, can effectively prevent anti-water damping 50 from coming off from upper casing 10, while do not interfere with the appearance and size of loudspeaker module also
And aesthetics.
As shown in Figure 1, positioned at loudspeaker monomer 30 with go out the lower casing 20 between acoustic aperture 22 be equipped with connect before the operatic tunes 42 and
The operatic tunes 40 lets out acoustic aperture 24 afterwards.Let out acoustic aperture 24 and connect the preceding operatic tunes 42 and the rear operatic tunes 40, the operatic tunes 40 and the external world after can balancing
Air pressure, while will not be influenced again be subject to portable electric appts body seal.
As Fig. 1 and Fig. 2 are jointly shown, upper casing 10 at 30 corresponding position of loudspeaker monomer with being equipped with and loudspeaker monomer
30 mounting holes being adapted, the i.e. shapes and sizes of mounting hole and the shapes and sizes of loudspeaker monomer 30 are essentially identical, installation
Steel disc 12 is combined with hole, steel disc 12 can be combined as a whole by way of being molded or pasting with upper casing 10.The setting of steel disc 12
The volume of the operatic tunes 42 before being conducive to increase while ensure that 10 intensity of upper casing, is conducive to improve the high frequency of loudspeaker module
Energy.
In another embodiment, air hole 14 can also be arranged on steel disc 12, can also realizes this technology side
The purpose of case.
Further, no matter air hole 14 is arranged on steel disc 12, be also disposed on upper casing 10 away from going out acoustic aperture 22
Position, air hole can be provided with one or more, and when implementation can flexibly select.
The utility model loudspeaker module is being breathed freely by setting air hole on the shell at preceding operatic tunes position
Anti- water damping, the speed of operatic tunes draining before being greatly improved while ensure that loudspeaker module acoustical behavior are covered at hole
Degree, shortens the recovery time of loudspeaker module.
The utility model above-described embodiment is only the utility model to be set on the shell at preceding operatic tunes position thoroughly
Stomata it is technical solution for example, the technical solution of the utility model is not limited in applying in above-mentioned knot in practical application
In the loudspeaker module of structure, the technical solution of the utility model can be applied in the loudspeaker module spoken any type side, therefore
No matter whether the other structures of loudspeaker module are identical with the structure of above-described embodiment description, as long as at the preceding operatic tunes
Air hole is set on shell, this practicality is each fallen within newly to accelerate the loudspeaker module product of the speed of moisture discharge in the preceding operatic tunes
In the protection domain of type.
The utility model is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art visualize from above-mentioned
Hair, without performing creative labour, a variety of conversion made, all fall within the scope of protection of the utility model.
Claims (10)
1. loudspeaker module, including module shell and the loudspeaker monomer that is housed in the module shell, the loudspeaker list
Whole module inner cavity is divided into two cavitys of the preceding operatic tunes and the rear operatic tunes by body, positioned at the module of the loudspeaker monomer sidepiece
Shell is equipped with out acoustic aperture, the preceding operatic tunes with it is described go out acoustic aperture be connected, it is characterised in that positioned at the preceding operatic tunes position
The module shell, which is equipped with, connects the preceding operatic tunes and the air hole in the module external world, covered with anti-water resistance at the air hole
Buddhist nun.
2. loudspeaker module according to claim 1, it is characterised in that the module shell includes being combined together upper
Shell and lower casing, the air hole are arranged on the upper casing.
3. loudspeaker module according to claim 2, it is characterised in that the air hole is arranged on the remote of the upper casing
It is described go out acoustic aperture position on.
4. loudspeaker module according to claim 3, it is characterised in that the air hole is arranged in the preceding operatic tunes
On the upper casing of edge.
5. loudspeaker module according to claim 2, it is characterised in that the correspondence loudspeaker monomer of the upper casing
Position is additionally provided with steel disc；The air hole is located on the steel disc of the upper casing.
6. the loudspeaker module according to any one of claim 2-4 claim, it is characterised in that the outside of the upper casing
Equipped with concave storage tank, the air hole is located at the medium position of the slot bottom of the storage tank, and the anti-water damping is located at institute
State in storage tank.
7. loudspeaker module according to claim 6, it is characterised in that the depth of the storage tank is more than or equal to institute
State the thickness of anti-water damping.
8. loudspeaker module according to claim 2, it is characterised in that it is described go out acoustic aperture be arranged on the lower casing.
9. loudspeaker module according to claim 8, it is characterised in that positioned at the loudspeaker monomer with it is described go out acoustic aperture
Between the lower casing be equipped with connect the preceding operatic tunes and the rear operatic tunes let out acoustic aperture.
10. the loudspeaker module according to any one of claim 2-5 claim, it is characterised in that the air hole is set
It is equipped with one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721296181.2U CN207266221U (en) | 2017-10-10 | 2017-10-10 | Loudspeaker module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721296181.2U CN207266221U (en) | 2017-10-10 | 2017-10-10 | Loudspeaker module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207266221U true CN207266221U (en) | 2018-04-20 |
Family
ID=61917040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721296181.2U Active CN207266221U (en) | 2017-10-10 | 2017-10-10 | Loudspeaker module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207266221U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110278499A (en) * | 2019-06-25 | 2019-09-24 | 歌尔科技有限公司 | A kind of audio cavity structure and the acoustics electronic equipment with the audio cavity structure |
| CN113946061A (en) * | 2020-07-17 | 2022-01-18 | 华为技术有限公司 | Glasses and wearable system |
| CN113993033A (en) * | 2021-10-13 | 2022-01-28 | 维沃移动通信有限公司 | Electronic equipment, audio adjusting method and device |
| WO2022183917A1 (en) * | 2021-03-01 | 2022-09-09 | 华为技术有限公司 | Loudspeaker and electronic device |
-
2017
- 2017-10-10 CN CN201721296181.2U patent/CN207266221U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110278499A (en) * | 2019-06-25 | 2019-09-24 | 歌尔科技有限公司 | A kind of audio cavity structure and the acoustics electronic equipment with the audio cavity structure |
| CN113946061A (en) * | 2020-07-17 | 2022-01-18 | 华为技术有限公司 | Glasses and wearable system |
| WO2022012570A1 (en) * | 2020-07-17 | 2022-01-20 | 华为技术有限公司 | Eyewear and wearable system |
| CN113946061B (en) * | 2020-07-17 | 2022-12-27 | 华为技术有限公司 | Glasses and wearable system |
| WO2022183917A1 (en) * | 2021-03-01 | 2022-09-09 | 华为技术有限公司 | Loudspeaker and electronic device |
| CN113993033A (en) * | 2021-10-13 | 2022-01-28 | 维沃移动通信有限公司 | Electronic equipment, audio adjusting method and device |
| CN113993033B (en) * | 2021-10-13 | 2024-02-06 | 维沃移动通信有限公司 | Electronic equipment, audio adjusting method and device |
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