CN102984623A - Waterproof speaker - Google Patents
Waterproof speaker Download PDFInfo
- Publication number
- CN102984623A CN102984623A CN 201210432754 CN201210432754A CN102984623A CN 102984623 A CN102984623 A CN 102984623A CN 201210432754 CN201210432754 CN 201210432754 CN 201210432754 A CN201210432754 A CN 201210432754A CN 102984623 A CN102984623 A CN 102984623A
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- CN
- China
- Prior art keywords
- speaker
- loudspeaker
- containment vessel
- water
- magnetic circuit
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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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- Details Of Audible-Bandwidth Transducers (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The invention discloses a waterproof speaker which comprises a speaker outer shell, a speaker body which is arranged at the lower end of the speaker outer shell, a protecting shell which is arranged at the upper end of the speaker body, a rear cover which is arranged at the lower end of the speaker body, a side pressing ring which is arranged at the upper end of the speaker body, a magnetic circuit which is arranged at the inner end of the speaker body, an elastic piece which is arranged between the magnetic circuit and the speaker, a vibrating membrane which is arranged at the upper end of the magnetic circuit and a voice coil which is connected with the vibrating membrane. The elastic piece is molded in the speaker body in an injecting mode. A fixing block is fixed on the elastic panel. According to the protecting cover device of the waterproof speaker, the circumstance that the speaker is broken due to sudden water inflow is reduced greatly, and the circumstance that the structure of the speaker is complex due to the fact that a vibrating body and a voice part need to be loaded separately is avoided, which causes the circumstance that the structure of the speaker is complex. The waterproof has the advantages of saving space and cost and having functions of vibration and voice synchronously.
Description
Technical field
The present invention relates to a kind of water-proof loudspeaker.
Background technology
The conventional mobile phone loud speaker generally only has vocal function, if will make loud speaker produce vibration, also must dispose vibrative parts, strengthen cost, waste installing space, and can cause loud speaker to damage at once after the general loud speaker water inlet, obviously shorten useful life.
Summary of the invention
Technical problem to be solved by this invention provides this a kind of sounding and vibrating function of carrying, and the effective water-proof loudspeaker of waterproof.
The present invention is achieved through the following technical solutions: a kind of water-proof loudspeaker; comprise speaker housings; and be arranged on the loudspeaker body of speaker housings lower end; and be arranged on the containment vessel of loudspeaker body upper end; and be arranged on the bonnet of loudspeaker body lower end; and be arranged on the blank holder of loudspeaker body upper end; and be arranged on the magnetic circuit of loudspeaker body inner end; and be arranged on shell fragment between magnetic circuit and the loudspeaker body; and be arranged on the vibrating diaphragm of magnetic circuit upper end; and the voice coil loudspeaker voice coil that links to each other with vibrating diaphragm, described shell fragment is injection-moulded in the loudspeaker body, and described fixed block is fixed on the shell fragment.
As preferably, described magnetic circuit is comprised of magnetic cover, magnet steel and pole piece sheet.
As preferably, described fixed block and magnet steel are fixed on the magnetic cover by glue.
As preferably, described containment vessel comprises the first containment vessel and the second containment vessel.
As preferably, described the first containment vessel and the second containment vessel are provided with square through-hole and water leg.
As preferably, described water leg is the V font.
As preferably, pass through Heterogeneous Permutation between described the first containment vessel and the second containment vessel, by Heterogeneous Permutation, in case there is water to enter, then by in the water leg in the second containment vessel of rectangular through holes inflow lower end, blocking water temporarily enters in the loud speaker.
The invention has the beneficial effects as follows: the present invention utilizes the containment vessel device; greatly protected the situation of the unexpected waterlogged damage loud speaker of loud speaker; and need not to recycle vibrating body and separate loading with phonological component; cause the loadspeaker structure complicated situation; saved the space; save cost, had vibration and two kinds of functions of voice concurrently.
Description of drawings
In order to be easy to explanation, the present invention is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the structural representation of water-proof loudspeaker of the present invention;
Fig. 2 is the structural representation of containment vessel in the water-proof loudspeaker of the present invention.
Embodiment
As illustrated in fig. 1 and 2, a kind of water-proof loudspeaker of the present invention, comprise speaker housings 1, and be arranged on the loudspeaker body 6 of speaker housings 1 lower end, and be arranged on the containment vessel of loudspeaker body 6 upper ends, and be arranged on the bonnet 12 of loudspeaker body 6 lower ends, and be arranged on the blank holder 5 of loudspeaker body 6 upper ends, and be arranged on the magnetic circuit of loudspeaker body inner end, and be arranged on shell fragment 7 between magnetic circuit and the loudspeaker body 6, and be arranged on the vibrating diaphragm 14 of magnetic circuit upper end, and the voice coil loudspeaker voice coil 13 that links to each other with vibrating diaphragm 14, described shell fragment 7 is injection-moulded in the loudspeaker body 6, and described fixed block 8 is fixed on the shell fragment 7; Shell fragment 7 drives 11 vibrations of magnetic cover, thereby make whole magnetic circuit part produce vibration, when starting working, utilize the mutual promotion between magnetic field and the current－carrying conductor to drive the vibration of its surrounding air and produce sound wave, thereby realize converting the electrical signal to voice signal, shell fragment 7 is subjected to the magnetic field reaction force to drive 11 vibrations of magnetic cover, realizes converting electric energy to mechanical energy and replaces motor to vibrate.
Described magnetic circuit is comprised of magnetic cover 11, magnet steel 10 and pole piece sheet 9.
Described fixed block 8 is fixed on the magnetic cover 11 by glue with magnet steel 10.
Described containment vessel comprises the first containment vessel 3 and the second containment vessel 2.
Described the first containment vessel 3 and the second containment vessel 2 are provided with square through-hole 15 and water leg 16.
Described water leg 16 is the V font.
2 of described the first containment vessel 3 and the second containment vessels pass through Heterogeneous Permutation, and by Heterogeneous Permutation, in case there is water to enter, then by in the water leg 16 in the second containment vessel of rectangular through holes 15 inflow lower ends, blocking water temporarily enters in the loud speaker.
The invention has the beneficial effects as follows: the present invention utilizes the containment vessel device; greatly protected the situation of the unexpected waterlogged damage loud speaker of loud speaker; and need not to recycle vibrating body and separate loading with phonological component; cause the loadspeaker structure complicated situation; saved the space; save cost, had vibration and two kinds of functions of voice concurrently.
The above be the specific embodiment of the present invention only, but protection scope of the present invention is not limited to this, and any variation or replacement of expecting without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range that claims were limited.
Claims (7)
1. water-proof loudspeaker; it is characterized in that: comprise speaker housings; and be arranged on the loudspeaker body of speaker housings lower end; and be arranged on the containment vessel of loudspeaker body upper end; and be arranged on the bonnet of loudspeaker body lower end; and be arranged on the blank holder of loudspeaker body upper end; and be arranged on the magnetic circuit of loudspeaker body inner end; and be arranged on shell fragment between magnetic circuit and the loudspeaker body; and be arranged on the vibrating diaphragm of magnetic circuit upper end; and the voice coil loudspeaker voice coil that links to each other with vibrating diaphragm, described shell fragment is injection-moulded in the loudspeaker body, and described fixed block is fixed on the shell fragment.
2. water-proof loudspeaker according to claim 1, it is characterized in that: described magnetic circuit is comprised of magnetic cover, magnet steel and pole piece sheet.
According to claim 1 with 2 described water-proof loudspeakers, it is characterized in that: described fixed block and magnet steel are fixed on the magnetic cover by glue.
4. water-proof loudspeaker according to claim 1, it is characterized in that: described containment vessel comprises the first containment vessel and the second containment vessel.
5. according to claim 1 or 4 described water-proof loudspeakers, it is characterized in that: described the first containment vessel and the second containment vessel are provided with square through-hole and water leg.
6. water-proof loudspeaker according to claim 1, it is characterized in that: described water leg is the V font.
7. water-proof loudspeaker according to claim 5 is characterized in that: pass through Heterogeneous Permutation between described the first containment vessel and the second containment vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210432754 CN102984623A (en) | 2012-11-03 | 2012-11-03 | Waterproof speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210432754 CN102984623A (en) | 2012-11-03 | 2012-11-03 | Waterproof speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102984623A true CN102984623A (en) | 2013-03-20 |
Family
ID=47858287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210432754 Pending CN102984623A (en) | 2012-11-03 | 2012-11-03 | Waterproof speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102984623A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103747397A (en) * | 2013-12-20 | 2014-04-23 | 汉得利（常州）电子有限公司 | Miniature moving-iron bone conduction driving device |
| CN106851473A (en) * | 2017-02-27 | 2017-06-13 | 奇瑞汽车股份有限公司 | Car horn bucker |
| CN107690113A (en) * | 2017-08-29 | 2018-02-13 | 努比亚技术有限公司 | Loudspeaker assembly and mobile terminal |
| CN110662125A (en) * | 2019-08-31 | 2020-01-07 | 汉得利（常州）电子股份有限公司 | Full-plastic-shell high-waterproofness alarm device for engineering mechanical equipment |
-
2012
- 2012-11-03 CN CN 201210432754 patent/CN102984623A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103747397A (en) * | 2013-12-20 | 2014-04-23 | 汉得利（常州）电子有限公司 | Miniature moving-iron bone conduction driving device |
| CN106851473A (en) * | 2017-02-27 | 2017-06-13 | 奇瑞汽车股份有限公司 | Car horn bucker |
| CN107690113A (en) * | 2017-08-29 | 2018-02-13 | 努比亚技术有限公司 | Loudspeaker assembly and mobile terminal |
| CN107690113B (en) * | 2017-08-29 | 2020-08-07 | 赣州鑫冠科技股份有限公司 | Loudspeaker assembly and mobile terminal |
| CN110662125A (en) * | 2019-08-31 | 2020-01-07 | 汉得利（常州）电子股份有限公司 | Full-plastic-shell high-waterproofness alarm device for engineering mechanical equipment |
| CN110662125B (en) * | 2019-08-31 | 2020-08-04 | 汉得利（常州）电子股份有限公司 | Full-plastic-shell high-waterproofness alarm device for engineering mechanical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |