CN204929234U - Waterproof speaker of making an uproar that falls - Google Patents
Waterproof speaker of making an uproar that falls Download PDFInfo
- Publication number
- CN204929234U CN204929234U CN201520517902.2U CN201520517902U CN204929234U CN 204929234 U CN204929234 U CN 204929234U CN 201520517902 U CN201520517902 U CN 201520517902U CN 204929234 U CN204929234 U CN 204929234U
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- China
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- voice coil
- waterproof
- framework
- magnetic conduction
- coil loudspeaker
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- 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.)
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Abstract
The utility model discloses a waterproof speaker of making an uproar that falls, include framework, vibrating diaphragm, vibrating diaphragm book ring, dust cover, decide the core to prop up piece, magnetic conduction upper plate, magnet, voice coil loudspeaker voice coil bobbin, voice coil loudspeaker voice coil, magnetic conduction hypoplastron, annular fin, waterproof back lid, first waterproof cover, second waterproof cover, water catch bowl and waterproof net, the magnetic conduction hypoplastron sets up at the magnet lower extreme, the setting of annular fin is on the magnetic conduction hypoplastron, waterproof back lid fixed mounting is at the framework lower extreme, waterproof net setting is on the framework outer wall to be connected with waterproof back lid, be provided with a plurality of air vents on the voice coil loudspeaker voice coil bobbin, it has sound absorbing material to pack in the middle of framework, dust cover and the vibrating diaphragm, be provided with a plurality of ventilation hole in the framework, the framework is provided with the drainage switch with second protective housing junction, water catch bowl notch direction is towards the drainage switch. This waterproof speaker of making an uproar that falls compact structure, the outward appearance is graceful, can be waterproof, the noise reduction is fit for using widely.
Description
Technical field
The utility model relates to a kind of loud speaker, and specifically a kind of loud speaker being applicable to waterproof, belongs to stereo set technical field.
Background technology
Loud speaker can convert the electrical signal to acoustical signal and be radiated the electroacoustic transducer gone in air.Traditional loud speaker is divided into electrodynamic type, electromagnetic type, electrostatic, piezoelectric type, ionic formula and pneumatic type etc. by operation principle, along with the fast development of electronic technology, increasing electronics applications to loud speaker as microphone device, such as automobile, television set etc.Now, people have the acoustical behavior of high-quality, low noise to loudspeaker requirements, also claimed structure is simple and be convenient to assembling and heat sinking function is eager to excel in whatever one does, and loud speaker great majority of the prior art are non-water-tight, the useful life of loud speaker can be reduced when there being the environmental work of water, greatly affect serviceability, therefore, devise a kind of loud speaker of water-proof noise reducing for the problems referred to above.
Utility model content
For above-mentioned prior art Problems existing, the utility model provides a kind of loud speaker of water-proof noise reducing, has compact conformation, attractive appearance, can waterproof, reduces the advantages such as noise, by optimizing overall structure, meets different instructions for use.
For achieving the above object, the technical solution adopted in the utility model is: a kind of loud speaker of water-proof noise reducing, comprises framework, vibrating membrane, vibrating membrane ring, dust cover, determines core and prop up sheet, magnetic conduction upper plate, magnet, voice coil loudspeaker voice coil bobbin, voice coil loudspeaker voice coil, magnetic conduction lower plate, annular fin, waterproof bonnet, the first waterproof cover, the second waterproof cover, water leg and waterproof net; Described vibrating membrane ring is arranged on vibrating membrane side; Described dust cover is arranged on vibrating membrane; Described vibrating membrane one end is connected in framework, and the other end is connected on voice coil loudspeaker voice coil bobbin; Describedly determine core and prop up sheet one end and be arranged in framework, the other end is connected on voice coil loudspeaker voice coil bobbin; Described magnetic conduction upper plate is arranged on framework lower end; Described magnet is arranged in the middle of magnetic conduction upper plate and magnetic conduction lower plate; Described voice coil loudspeaker voice coil is arranged on voice coil loudspeaker voice coil bobbin; Described magnetic conduction lower plate is arranged on magnet lower end; Described annular fin is arranged in magnetic conduction lower plate; Described waterproof bonnet is fixedly mounted on framework lower end; Described first waterproof cover is arranged in framework; Described second waterproof cover is arranged in framework, and is positioned at the first waterproof cover bottom; Described water leg is arranged on the first waterproof cover, the second waterproof cover; Described waterproof net is arranged on framework outer wall, and is connected with waterproof bonnet.
Further, described voice coil loudspeaker voice coil bobbin is provided with some air vent holes.
Further, the central filler of described framework, dust cover and vibrating membrane has sound-absorbing material.
Further, described framework is provided with some breeder tubes.
Further, described framework and the second waterproof cover junction are provided with drainage switch.
Further, described water leg recess direction is towards drainage switch.
The beneficial effects of the utility model are: the voice coil loudspeaker voice coil bobbin of the cloth doll of the loud speaker of this water-proof noise reducing is provided with some air vent holes, strengthen heat-sinking capability; The central filler of described framework, dust cover and vibrating membrane has sound-absorbing material, can reduce noise; Described framework is provided with some breeder tubes, strengthens heat radiation further; Described framework and the second waterproof cover junction are provided with drainage switch, conveniently drain the water away; , towards drainage switch, is convenient to ponding and collects outflow, and the loadspeaker structure of this water-proof noise reducing being compact, attractive appearance in described water leg recess direction, can waterproof, reduces noise, is applicable to promoting the use of.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
In figure: 1-framework, 2-vibrating membrane, 3-vibrating membrane ring, 4-dust cover, 5-determine core and prop up sheet, 6-magnetic conduction upper plate, 7-magnet, 8-voice coil loudspeaker voice coil bobbin, 9-voice coil loudspeaker voice coil, 10-magnetic conduction lower plate, 11-annular fin, 12-waterproof bonnet, 13-first waterproof cover, 14-second waterproof cover, 15-water leg, 16-waterproof net.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1: a kind of loud speaker of water-proof noise reducing, comprise framework 1, vibrating membrane 2, vibrating membrane ring 3, dust cover 4, determine core and prop up sheet 5, magnetic conduction upper plate 6, magnet 7, voice coil loudspeaker voice coil bobbin 8, voice coil loudspeaker voice coil 9, magnetic conduction lower plate 10, annular fin 11, waterproof bonnet 12, first waterproof cover 13, second waterproof cover 14, water leg 15 and waterproof net 16; Described vibrating membrane ring 3 is arranged on vibrating membrane 2 side; Described dust cover 4 is arranged on vibrating membrane 2; Described vibrating membrane 2 one end is connected in framework 1, and the other end is connected on voice coil loudspeaker voice coil bobbin 8; Describedly determine core and prop up sheet 5 one end and be arranged in framework 1, the other end is connected on voice coil loudspeaker voice coil bobbin 8; Described magnetic conduction upper plate 6 is arranged on framework 1 lower end; It is middle with magnetic conduction lower plate 10 that described magnet 7 is arranged on magnetic conduction upper plate 6; Described voice coil loudspeaker voice coil 9 is arranged on voice coil loudspeaker voice coil bobbin 8; Described magnetic conduction lower plate 10 is arranged on magnet 7 lower end; Described annular fin 11 is arranged in magnetic conduction lower plate 10; Described waterproof bonnet 12 is fixedly mounted on framework 1 lower end; Described first waterproof cover 13 is arranged in framework 1; Described second waterproof cover 14 is arranged in framework 1, and is positioned at the first waterproof cover 13 bottom; Described water leg 15 is arranged on the first waterproof cover 13, second waterproof cover 14; Described waterproof net 16 is arranged on framework 1 outer wall, and is connected with waterproof bonnet 12.
As optimisation technique scheme of the present utility model: described voice coil loudspeaker voice coil bobbin 8 is provided with some air vent holes; The central filler of described framework 1, dust cover 4 and vibrating membrane 2 has sound-absorbing material; Described framework 1 is provided with some breeder tubes; Described framework 1 and the second waterproof cover 14 junction are provided with drainage switch; Described water leg 15 recess direction is towards drainage switch.
As production points for attention of the present utility model: vibrating membrane material therefor generally has natural fiber and the large class of staple fibre two, due to the acoustic radiating device that vibrating membrane is loud speaker, in the sound reproduction performance of sizable degree upper speaker, so no matter be any vibrating membrane, requirement should light weight rigidity is good again, can not because of ambient temperature, humidity change and changing.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection range that all should be included in technical solutions of the utility model.
Claims (6)
1. a loud speaker for water-proof noise reducing, comprises framework (1), vibrating membrane (2), vibrating membrane ring (3), dust cover (4), determines core and prop up sheet (5), magnetic conduction upper plate (6), magnet (7), voice coil loudspeaker voice coil bobbin (8), voice coil loudspeaker voice coil (9), magnetic conduction lower plate (10), annular fin (11), waterproof bonnet (12), the first waterproof cover (13), the second waterproof cover (14), water leg (15) and waterproof net (16); It is characterized in that: described vibrating membrane ring (3) is arranged on vibrating membrane (2) side; Described dust cover (4) is arranged on vibrating membrane (2); Described vibrating membrane (2) one end is connected in framework (1), and the other end is connected on voice coil loudspeaker voice coil bobbin (8); Describedly determine core and prop up sheet (5) one end and be arranged in framework (1), the other end is connected on voice coil loudspeaker voice coil bobbin (8); Described magnetic conduction upper plate (6) is arranged on framework (1) lower end; It is middle with magnetic conduction lower plate (10) that described magnet (7) is arranged on magnetic conduction upper plate (6); Described voice coil loudspeaker voice coil (9) is arranged on voice coil loudspeaker voice coil bobbin (8); Described magnetic conduction lower plate (10) is arranged on magnet (7) lower end; Described annular fin (11) is arranged in magnetic conduction lower plate (10); Described waterproof bonnet (12) is fixedly mounted on framework (1) lower end; Described first waterproof cover (13) is arranged in framework (1); Described second waterproof cover (14) is arranged in framework (1), and is positioned at the first waterproof cover (13) bottom; Described water leg (15) is arranged on the first waterproof cover (13), the second waterproof cover (14); Described waterproof net (16) is arranged on framework (1) outer wall, and is connected with waterproof bonnet (12).
2. the loud speaker of a kind of water-proof noise reducing according to claim 1, is characterized in that: described voice coil loudspeaker voice coil bobbin (8) is provided with some air vent holes.
3. the loud speaker of a kind of water-proof noise reducing according to claim 1 and 2, is characterized in that: the central filler of described framework (1), dust cover (4) and vibrating membrane (2) has sound-absorbing material.
4. the loud speaker of a kind of water-proof noise reducing according to claim 3, is characterized in that: (1) is provided with some breeder tubes to described framework.
5. the loud speaker of a kind of water-proof noise reducing according to claim 1 or 4, is characterized in that: described framework (1) and the second waterproof cover (14) junction are provided with drainage switch.
6. the loud speaker of a kind of water-proof noise reducing according to claim 5, is characterized in that: described water leg (15) recess direction is towards drainage switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517902.2U CN204929234U (en) | 2015-07-16 | 2015-07-16 | Waterproof speaker of making an uproar that falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517902.2U CN204929234U (en) | 2015-07-16 | 2015-07-16 | Waterproof speaker of making an uproar that falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204929234U true CN204929234U (en) | 2015-12-30 |
Family
ID=54978327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520517902.2U Expired - Fee Related CN204929234U (en) | 2015-07-16 | 2015-07-16 | Waterproof speaker of making an uproar that falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204929234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106235492A (en) * | 2016-08-31 | 2016-12-21 | 童田 | A kind of resonance helmet and moulding process thereof |
| CN107008569A (en) * | 2016-01-28 | 2017-08-04 | 宝山钢铁股份有限公司 | A kind of grating dust guard |
-
2015
- 2015-07-16 CN CN201520517902.2U patent/CN204929234U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008569A (en) * | 2016-01-28 | 2017-08-04 | 宝山钢铁股份有限公司 | A kind of grating dust guard |
| CN107008569B (en) * | 2016-01-28 | 2018-04-27 | 宝山钢铁股份有限公司 | A kind of grating dust guard |
| CN106235492A (en) * | 2016-08-31 | 2016-12-21 | 童田 | A kind of resonance helmet and moulding process thereof |
| CN106235492B (en) * | 2016-08-31 | 2022-09-13 | 广东信诺体育用品有限公司 | Resonance helmet and forming process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20170716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |