CN201210743Y - Water-proof sound-penetrating mechanism - Google Patents
Water-proof sound-penetrating mechanism Download PDFInfo
- Publication number
- CN201210743Y CN201210743Y CNU2008200379569U CN200820037956U CN201210743Y CN 201210743 Y CN201210743 Y CN 201210743Y CN U2008200379569 U CNU2008200379569 U CN U2008200379569U CN 200820037956 U CN200820037956 U CN 200820037956U CN 201210743 Y CN201210743 Y CN 201210743Y
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- CN
- China
- Prior art keywords
- panel
- sound
- water
- seal
- loud speaker
- 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
A water-proof sound transparent structure for emergency broadcasting station on the sea, including a panel, a loudspeaker installed at one side of the plane, a seal component installed at one side of sound playing side of the loudspeaker, a pressing ring that is fixedly connected with the panel and used for fixing the seal component. The seal component comprises a sound transparent film and a circular rubber pad surrounding the sound transparent film. The sound transparent film and the rubber pad are integrated and made by adopting the same material and extruding with one time. The sound transparent film and the rubber pad are integrated. The production cost is reduced on the basis of guaranteeing the excellent water resisting performance. On this basis, the mode of connecting the pressing ring and the panel is adopted to put the seal between the pressing ring and the panel. It is convenient and quick for assembling and disassembling the seal component. This utility model is the water-proof sound transparent structure which is more suitable for communication usage in the emergency environment on the sea.
Description
Technical field
The utility model relates to a kind of water-proof sound-transmitting mechanism.
Background technology
At present, need Speech Communication in the marine emergency set, and in water proof environment, use, so the loud speaker in Speech Communication radio station need install the water-proof sound-transmitting structure additional.One of existing two kinds of water-proof sound-transmitting structures are to adopt the polyester film material that only can bear shower as sound passing membrane, it two is to adopt the extraordinary special-purpose entrant sound film can bear dipping, the thin mould of this entrant sound adopts the mode of sticking card to fix, and dismoutability is relatively poor, and is a kind of secrecy technology of monopolization.
The utility model content
The purpose of this utility model is to provide a kind of water-proof sound-transmitting mechanism with better waterproof, entrant sound effect, dismoutability.
For achieving the above object, the technical scheme that the utility model adopted is:
A kind of water-proof sound-transmitting mechanism, it comprises panel, be arranged on the loud speaker of panel one side, be arranged on the seal of playback face one side of loud speaker, fixedly connected with panel and be used for fixing the trim ring of seal, seal comprises sound passing membrane and centers on the rubber blanket of the annular of sound passing membrane setting, sound passing membrane and rubber blanket are structure as a whole, and adopt the same material once die stamping forming.
Because the employing of technique scheme, the utility model compared with prior art has the following advantages:
Sound passing membrane and rubber blanket are wholely set, on the basis that has guaranteed favorable waterproof property, simplified production cost, on this basis, adopt trim ring and panel ways of connecting, seal being sandwiched between the two, make changeing of seal convenient, quick, is a kind of water-proof sound-transmitting structure that more is applicable to marine emergency set.
Description of drawings
Fig. 1 is the schematic diagram of first kind of execution mode of the utility model;
Fig. 2 is the schematic diagram of second kind of execution mode of the utility model;
Fig. 3 is the front view of seal;
Fig. 4 is the stereogram of seal;
Wherein: 1, screw; 2, panel; 3, seal; 31, sound passing membrane; 32, rubber blanket; 4, trim ring; 5, loud speaker; 6, projection.
Embodiment
Water-proof sound-transmitting mechanism as shown in Figure 1, it comprises panel 2, be arranged on the loud speaker 5 of panel 2 one sides, be arranged on the seal 3 of playback face one side of loud speaker 5, fixedly connected with panel 2 and be used for fixing the trim ring 4 of seal 3, seal 3 comprises sound passing membrane 31 and centers on the rubber blanket 32 of the annular of sound passing membrane 31 settings, panel 2 is provided with groove structure, the edge of sealing gasket 3 has the projection that matches with described groove structure, and trim ring 4 is fixing by screw 1 with panel 2.
First kind of embodiment as shown in Figure 1, trim ring 4 are arranged on playback face one side of loud speaker 5, and panel 2 is arranged on the opposite side of loud speaker 5.
Second kind of embodiment as shown in Figure 2, trim ring 4 are arranged between the playback face and seal 3 of loud speaker 5, and panel 2 is arranged on the top of trim ring 4.In such cases, can on panel 2, have a plurality of sound windows, strengthen the entrant sound effect.
Claims (5)
1, a kind of water-proof sound-transmitting mechanism, it comprises panel (2), be arranged on the loud speaker (5) of described panel (2) one sides, be arranged on the seal (3) of playback face one side of described loud speaker (5), it is characterized in that: it also comprises the trim ring (4) of fixedlying connected with described panel (2) and being used for fixing described seal (3), described seal (3) comprises sound passing membrane (31) and centers on the rubber blanket (32) of the annular of described sound passing membrane (31) setting, described sound passing membrane (31) is structure as a whole with described rubber blanket (32), adopts the same material once die stamping forming.
2, water-proof sound-transmitting according to claim 1 mechanism, it is characterized in that: described trim ring (4) is arranged on playback face one side of described loud speaker (5), and described panel (2) is arranged on the opposite side of described loud speaker (5).
3, water-proof sound-transmitting according to claim 1 radio station, it is characterized in that: described trim ring (4) is arranged between the playback face and described seal (3) of described loud speaker (5), and described panel (2) is arranged on the top of described trim ring (4).
4, according to claim 2 or 3 described water-proof sound-transmitting mechanisms, it is characterized in that: described panel (2) is provided with groove structure, the edge of described seal (3) forms the projection (6) that matches with described groove structure, and described trim ring (4) is fixing by screw (1) with described panel (2).
5, water-proof sound-transmitting according to claim 1 mechanism is characterized in that: described seal (3) adopts silicon rubber to make through mold pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200379569U CN201210743Y (en) | 2008-06-06 | 2008-06-06 | Water-proof sound-penetrating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200379569U CN201210743Y (en) | 2008-06-06 | 2008-06-06 | Water-proof sound-penetrating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201210743Y true CN201210743Y (en) | 2009-03-18 |
Family
ID=40481478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200379569U Expired - Fee Related CN201210743Y (en) | 2008-06-06 | 2008-06-06 | Water-proof sound-penetrating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201210743Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102318367A (en) * | 2009-09-04 | 2012-01-11 | 日东电工株式会社 | Sound-transmitting film for microphone, sound-transmitting film member for microphone provided with the film, microphone, and electronic device provided with microphone |
| CN103404166A (en) * | 2011-03-03 | 2013-11-20 | 日东电工株式会社 | Waterproof sound-transmitting film and electrical product |
| CN104350762A (en) * | 2012-05-31 | 2015-02-11 | 日东电工株式会社 | Protective member for acoustic component and waterproof case |
| CN104798380A (en) * | 2012-11-21 | 2015-07-22 | 日东电工株式会社 | Sound-transmitting structure, sound-transmitting film, and water-proof case |
| CN104936390A (en) * | 2014-03-18 | 2015-09-23 | 神讯电脑(昆山)有限公司 | Waterproof door with loudspeaker net film |
| CN108124216A (en) * | 2016-11-28 | 2018-06-05 | 上海华博信息服务有限公司 | A kind of ground sound-producing device of water proof and dust proof |
| CN109698991A (en) * | 2018-12-25 | 2019-04-30 | 西安易朴通讯技术有限公司 | Water-proof sound-transmitting component and electronic equipment containing it |
| WO2022160688A1 (en) * | 2021-01-29 | 2022-08-04 | 歌尔股份有限公司 | Diaphragm and sound generating apparatus |
-
2008
- 2008-06-06 CN CNU2008200379569U patent/CN201210743Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102318367A (en) * | 2009-09-04 | 2012-01-11 | 日东电工株式会社 | Sound-transmitting film for microphone, sound-transmitting film member for microphone provided with the film, microphone, and electronic device provided with microphone |
| CN103404166A (en) * | 2011-03-03 | 2013-11-20 | 日东电工株式会社 | Waterproof sound-transmitting film and electrical product |
| CN103404166B (en) * | 2011-03-03 | 2017-05-31 | 日东电工株式会社 | Waterproof sound passing membrane and electric product |
| CN104350762A (en) * | 2012-05-31 | 2015-02-11 | 日东电工株式会社 | Protective member for acoustic component and waterproof case |
| CN104350762B (en) * | 2012-05-31 | 2018-09-11 | 日东电工株式会社 | Acoustic element protection component and waterproof case |
| US10219054B2 (en) | 2012-05-31 | 2019-02-26 | Nitto Denko Corporation | Protective member for acoustic component and waterproof case |
| CN104798380A (en) * | 2012-11-21 | 2015-07-22 | 日东电工株式会社 | Sound-transmitting structure, sound-transmitting film, and water-proof case |
| CN104936390A (en) * | 2014-03-18 | 2015-09-23 | 神讯电脑(昆山)有限公司 | Waterproof door with loudspeaker net film |
| CN104936390B (en) * | 2014-03-18 | 2017-12-29 | 神讯电脑(昆山)有限公司 | Water door with loudspeaker nethike embrane |
| CN108124216A (en) * | 2016-11-28 | 2018-06-05 | 上海华博信息服务有限公司 | A kind of ground sound-producing device of water proof and dust proof |
| CN109698991A (en) * | 2018-12-25 | 2019-04-30 | 西安易朴通讯技术有限公司 | Water-proof sound-transmitting component and electronic equipment containing it |
| WO2022160688A1 (en) * | 2021-01-29 | 2022-08-04 | 歌尔股份有限公司 | Diaphragm and sound generating apparatus |
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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: 20090318 Termination date: 20120606 |