CN201332492Y - Horn waterproof apparatus - Google Patents
Horn waterproof apparatus Download PDFInfo
- Publication number
- CN201332492Y CN201332492Y CNU2009200175481U CN200920017548U CN201332492Y CN 201332492 Y CN201332492 Y CN 201332492Y CN U2009200175481 U CNU2009200175481 U CN U2009200175481U CN 200920017548 U CN200920017548 U CN 200920017548U CN 201332492 Y CN201332492 Y CN 201332492Y
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- horn
- loudspeaker
- waterproof
- resonator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a horn waterproof apparatus, which belongs to the computer fitting field. The structure comprises a resonance cavity lid, a waterproof horn, a horn sealing ring, a flange and a resonance cavity sealing ring; the waterproof horn, the horn sealing ring and the flange are disposed in the resonance cavity lid from inside to outside; the resonance cavity lid and the horn sealing ring are fixed with the flange by screws; a horn wire hole is formed on the top of the resonance cavity lid; and a resonance cavity sealing ring is sleeved on the upper end of the resonance cavity lid. Compared with the current technologies, the horn waterproof apparatus of the utility model not only realizes the horn waterproof function, but also expands the resonance cavity to improve the sound volume and effect of the horn; and improves the electromagnetic compatibility of computer effectively by adopting waterproof conductive material as sealing ring.
Description
Technical field
The utility model relates to a kind of computer fittings, specifically a kind of loudspeaker water-tight device.
Background technology
The fixed form of ruggedized computer inner waterproofing loudspeaker is generally: adopt waterproof washer to be connected with the computer housing inwall in the front of loudspeaker, adopt the ring flange form structure that loudspeaker are pressed on the casing inner wall at the back side of loudspeaker, thereby realize the water-proof function of loudspeaker.But this fixed form do not improve the resonator of loudspeaker audio, and the sound horn film is too near apart from the casing wall, has influenced the effective amplitude of sounding film, and it is less often to cause loudspeaker to take place, and the tonequality of loudspeaker is relatively poor.Along with the user to improving constantly that machine performance requires, and the fierce degree of reinforcing product competition constantly increases, under the prerequisite that guarantees ruggedized computer three anti-indexs, the audio that improves the ruggedized computer loudspeaker helps improving competitiveness of product.
The utility model content
Technical assignment of the present utility model is at above weak point, provides a kind of and can play defencive function to loudspeaker and improved simultaneously the volume of loudspeaker and a kind of loudspeaker water-tight device of audio again.
The technical scheme that its technical problem that solves the utility model adopts is: resonator lid inside is disposed with waterproof speaker, loudspeaker sealing ring and flange from the inside to the outside, resonator lid and loudspeaker sealing ring and flange are fixed by screw, resonator lid top has the loudspeaker fairlead, and resonator lid upper end is with the resonator sealing ring.
Loudspeaker sealing ring and resonator sealing ring adopt the waterproof electric conducting material.
Because of waterproof speaker has only sounding film one side waterproof, the loudspeaker sealing ring can protect the air-vent and the lead pad position seals at the waterproof speaker back side.The lid of waterproof speaker and resonator is made an integral body, then by the inner and computer-internal circuit isolation of resonator sealing ring with the resonator lid, not only realized the function and the sealing of resonator, also realized the sealing of waterproof speaker simultaneously, thereby realized water-proof function.The loudspeaker lead-in wire links to each other with the casing internal circuit by the loudspeaker fairlead; Continuant orifice is gone out the sound transmission that waterproof speaker sends, and guarantees that the air pressure in the resonator is consistent with atmospheric pressure, guarantees the normal articulation of waterproof speaker; The resonator cap side-wall is thinner, and easy and audio producing resonance promotes the waterproof speaker audio.
A kind of loudspeaker water-tight device of the present utility model is compared with prior art, has not only realized the waterproofing protection function to loudspeaker; Simultaneously owing to increased resonator, thereby the volume and the audio of loudspeaker have been improved; Adopt the waterproof electric conducting material as sealing ring, effectively improved the Electro Magnetic Compatibility of computer, helped promoting product competitiveness, thereby, have good value for applications.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing 1 is a kind of structural representation of loudspeaker water-tight device;
Accompanying drawing 2 is a kind of section of structure of loudspeaker water-tight device.
Among the figure: 1, resonator sealing ring, 2, the loudspeaker fairlead, 3, waterproof speaker, 4, continuant orifice, 5, the loudspeaker sealing ring, 6, the resonator lid, 7, flange, 8, casing, 9, the loudspeaker lead-in wire, 10, screw hole.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
A kind of loudspeaker water-tight device of the present utility model, its structure comprises resonator lid 6, waterproof speaker 3, loudspeaker sealing ring 5, flange 7 and resonator sealing ring 1, resonator lid 6 inside are disposed with waterproof speaker 3, loudspeaker sealing ring 5 and flange 7 from the inside to the outside, resonator lid 6 and loudspeaker sealing ring 5 and flange 7 are fixed by screw, resonator lid 6 tops have loudspeaker fairlead 2, and resonator lid 6 upper ends are with resonator sealing ring 1.
When selecting waterproof speaker 3, at first to select the waterproof speaker 3 of suitable power, shape and physical dimension, its less important selection electric property and the better waterproof speaker 3 of tonequality according to computer self structure feature.Loudspeaker sealing ring 5 is sealed in waterproof speaker 3 in the resonator lid 6 by flange 7, forms a little cavity of independence.In addition resonator lid 6 and resonator sealing ring 1 cooperation position are designed to flange arrangement, by being bumped into screw in the screw hole 10 resonator lid 6 are crimped on computer resonator top, thereby realize the function of this water-tight device.
A kind of its processing and fabricating of loudspeaker water-tight device of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (2)
1, a kind of loudspeaker water-tight device, comprise waterproof speaker, it is characterized in that resonator lid inside is disposed with waterproof speaker, loudspeaker sealing ring and flange from the inside to the outside, resonator lid and loudspeaker sealing ring and flange are fixed by screw, resonator lid top has the loudspeaker fairlead, and resonator lid upper end is with the resonator sealing ring.
2, a kind of loudspeaker water-tight device according to claim 1 is characterized in that loudspeaker sealing ring and resonator sealing ring adopt the waterproof electric conducting material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200175481U CN201332492Y (en) | 2009-01-08 | 2009-01-08 | Horn waterproof apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200175481U CN201332492Y (en) | 2009-01-08 | 2009-01-08 | Horn waterproof apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201332492Y true CN201332492Y (en) | 2009-10-21 |
Family
ID=41225877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200175481U Expired - Fee Related CN201332492Y (en) | 2009-01-08 | 2009-01-08 | Horn waterproof apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201332492Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108347676A (en) * | 2017-01-22 | 2018-07-31 | 深圳大森智能科技有限公司 | Loudspeaker and its manufacturing method |
-
2009
- 2009-01-08 CN CNU2009200175481U patent/CN201332492Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108347676A (en) * | 2017-01-22 | 2018-07-31 | 深圳大森智能科技有限公司 | Loudspeaker and its manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091021 Termination date: 20110108 |