CN2882173Y - Immersion loudspeaker equipment - Google Patents
Immersion loudspeaker equipment Download PDFInfo
- Publication number
- CN2882173Y CN2882173Y CN 200520065852 CN200520065852U CN2882173Y CN 2882173 Y CN2882173 Y CN 2882173Y CN 200520065852 CN200520065852 CN 200520065852 CN 200520065852 U CN200520065852 U CN 200520065852U CN 2882173 Y CN2882173 Y CN 2882173Y
- Authority
- CN
- China
- Prior art keywords
- water
- waterproof
- loudspeaker
- vibrating membrane
- utility
- 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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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model provides an aquatic acoustic equipment, which essentially comprises a water proof loudspeaker 2 immersed in a container 1. The water proof loudspeaker 2 is connected with a wire 3 for inputting audio signals. Another end of the wire 3 is off the water surface, and is provided with a binding post 4. The water proof loudspeaker 2 comprises a loudspeaker body 5 and a water-proof course 6 wrapping all around and the bottom of the loudspeaker body 5. The outer surface of a water-proof vibration membrane 7 at top of the loudspeaker body 5 is placed in water in exposed way. The utility model is of simple structure, low manufacturing cost, can easily meet demand from consumers on aquatic acoustic equipment. By the binding post of the utility model, it is possible to connect different sound broadcasting devices, therefore the utility model is very easy to use.
Description
1, technical field:
The utility model relates to a kind of immersion loudspeaker equipment.
2, background technology:
The stereo set of Shi Yonging had both needed to have seal preferably under water, also need to have the ability of necessarily bearing hydraulic pressure, because sounding parts (vibrating membrane) front of loudspeaker contacts with water, the back is airtight cavity, form pressure reduction before and after the sounding parts (vibrating membrane), the pressure that common loudspeaker are subjected to water can make the vibrating membrane vibration of loudspeaker difficult, influenced the broadcast of sound, and the easy fail in compression of common loudspeaker, the structure that has the loudspeaker that are used for stereo set under water now is all comparatively complicated, materials such as common use piezoelectric ceramic are as driving element, and production cost is higher, and the consumer of general water bunch sound equipment is difficult to accept.
3, summary of the invention:
In order to overcome the deficiencies in the prior art, the purpose of this utility model provides a kind of immersion loudspeaker equipment simple in structure, lower-cost.
The utility model is achieved by the following technical solution: it mainly comprises the waterproof speaker that is immersed in the vessel water, waterproof speaker is connected with the lead that is used for input audio signal, waterproof speaker comprises horn body and is wrapped in around the horn body and the watertight composition of bottom that the waterproof vibrating membrane outer surface at horn body top is placed in the water.
Above-mentioned described watertight composition is to be made by nylon material.
Above-mentioned described horn body comprises waterproof vibrating membrane, magnet, vibrator coil and housing, waterproof vibrating membrane outer peripheral edges are enclosed within on the watertight composition, housing top outer peripheral edges are pressed on the outer rim bottom surface of waterproof vibrating membrane, housing bottom is supported on the watertight composition, case top is equipped with magnet, is provided with vibrator coil below the waterproof vibrating membrane.
The utility model compared with prior art has following advantage: 1) waterproof speaker is simple in structure, uses vibrative elements such as magnet, coil, and manufacturing cost is lower, satisfies the demand of consumer to water bunch sound equipment easily; 2) vibrator coil is arranged on waterproof vibrating membrane below, and the pressure that is subjected to water when the waterproof vibrating membrane moves inward, and vibrator coil becomes near from the distance of magnet, can produce bigger magnetic field, actuating force is bigger, the efficient height of power conversion, help the broadcast of sound, can save electric energy again; 3) watertight composition of waterproof speaker adopts the nylon material of hard, both can reduce manufacturing cost, also can improve the ability that waterproof speaker bears hydraulic pressure; 4) can connect various audio playing devices by binding post, use very convenient.
4, description of drawings:
Below in conjunction with accompanying drawing the utility model is done detailed explanation:
Fig. 1 is enforcement figure of the present utility model;
Fig. 2 is the structural representation of the utility model waterproof speaker.
5, embodiment:
As shown in Figure 1, it comprises the waterproof speaker 2 that is immersed in container 1 water the utility model, and waterproof speaker 2 is connected with the lead 3 that is used for input audio signal, and the other end of lead 3 leaves the water surface, and binding post 4 is installed.
As shown in Figure 2, waterproof speaker 2 comprises horn body 5 and is wrapped in around the horn body 5 and the watertight composition 6 of bottom, waterproof vibrating membrane 7 outer surfaces at horn body 5 tops are placed in the water, wherein watertight composition 6 is to be made by nylon material, watertight composition 6 bottoms are provided with the capping 11 that is used for airtight horn body 5, horn body 5 comprises waterproof vibrating membrane 7, magnet 8, vibrator coil 9 and housing 10, waterproof vibrating membrane 7 outer peripheral edges are enclosed within on the watertight composition 6, housing 10 top outer peripheral edges are pressed on the outer rim bottom surface of waterproof vibrating membrane 7, housing 10 bottoms are supported on the watertight composition 6, housing 10 tops are equipped with magnet 8, be provided with vibrator coil 9 below waterproof vibrating membrane 7, magnet 8 end faces are provided with iron block 12.When waterproof vibrating membrane 7 was subjected to hydraulic pressure and moves inward, vibrator coil 9 was pressed on the iron block 12, can produce bigger magnetic field like this, helps the broadcast of sound.
Above-mentioned described binding post 4 can connect the signal output part of various audio playing devices.As shown in Figure 1, binding post 4 is connected with the audio output 14 of music movement 13.
Claims (3)
1, a kind of immersion loudspeaker equipment, it is characterized in that it mainly comprises the waterproof speaker (2) that is immersed in container (1) water, waterproof speaker (2) is connected with the lead (3) that is used for input audio signal, waterproof speaker (2) comprises horn body (5) and is wrapped in the watertight composition (6) that horn body (5) reaches the bottom all around that waterproof vibrating membrane (7) outer surface at horn body (5) top is placed in the water.
2, a kind of immersion loudspeaker equipment according to claim 1 is characterized in that described watertight composition (6) is to be made by nylon material.
3, a kind of immersion loudspeaker equipment according to claim 1, it is characterized in that horn body (5) comprises waterproof vibrating membrane (7), magnet (8), vibrator coil (9) and housing (10), waterproof vibrating membrane (7) outer peripheral edges are enclosed within on the watertight composition (6), housing (10) top outer peripheral edges are pressed on the outer rim bottom surface of waterproof vibrating membrane (7), housing (10) bottom is supported on the watertight composition (6), housing (10) top is equipped with magnet (8), is provided with vibrator coil (9) in waterproof vibrating membrane (7) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520065852 CN2882173Y (en) | 2005-10-13 | 2005-10-13 | Immersion loudspeaker equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520065852 CN2882173Y (en) | 2005-10-13 | 2005-10-13 | Immersion loudspeaker equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2882173Y true CN2882173Y (en) | 2007-03-21 |
Family
ID=37882016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520065852 Expired - Fee Related CN2882173Y (en) | 2005-10-13 | 2005-10-13 | Immersion loudspeaker equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2882173Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101448191B (en) * | 2007-11-26 | 2012-07-25 | 马钧 | Underwater loudspeaker |
| CN101816187B (en) * | 2007-10-09 | 2013-09-11 | 日东电工株式会社 | Sound passing member utilizing waterproof sound passing membrane and process for manufacturing the same |
| CN106069973A (en) * | 2016-07-01 | 2016-11-09 | 沈炜 | Electronic music fish jar |
-
2005
- 2005-10-13 CN CN 200520065852 patent/CN2882173Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816187B (en) * | 2007-10-09 | 2013-09-11 | 日东电工株式会社 | Sound passing member utilizing waterproof sound passing membrane and process for manufacturing the same |
| CN101448191B (en) * | 2007-11-26 | 2012-07-25 | 马钧 | Underwater loudspeaker |
| CN106069973A (en) * | 2016-07-01 | 2016-11-09 | 沈炜 | Electronic music fish jar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |