CN106686476B - Waterproof structure of loudspeaker and electronic equipment - Google Patents
Waterproof structure of loudspeaker and electronic equipment Download PDFInfo
- Publication number
- CN106686476B CN106686476B CN201611227770.5A CN201611227770A CN106686476B CN 106686476 B CN106686476 B CN 106686476B CN 201611227770 A CN201611227770 A CN 201611227770A CN 106686476 B CN106686476 B CN 106686476B
- Authority
- CN
- China
- Prior art keywords
- loudspeaker
- casing
- waterproof
- horn bracket
- foam
- 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.)
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Links
- 239000006260 foam Substances 0.000 claims abstract description 18
- 229920000742 Cotton Polymers 0.000 claims abstract 4
- 238000010276 construction Methods 0.000 claims description 20
- 229920001821 foam rubber Polymers 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 12
- 239000000565 sealant Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The invention discloses a waterproof structure of a loudspeaker and electronic equipment. The waterproof structure of the loudspeaker comprises a casing, wherein the loudspeaker is arranged in the casing, waterproof foam cotton rubber is arranged between the loudspeaker and the casing, the waterproof foam cotton rubber is respectively pasted with the casing and the loudspeaker, a loudspeaker support for fixing the loudspeaker is further arranged in the casing, and the loudspeaker support is fixedly connected with the casing. The waterproof foam cotton rubber arranged between the horn and the shell has better waterproof effect; the horn bracket plays a role in supporting and fixing the horn. The waterproof structure has the advantages of good waterproof effect, simple assembly, suitability for mass production, small required space and smaller and more delicate size of a product.
Description
Technical field
The present invention relates to the waterproof constructions and electronics of the waterproof construction technical field of loudspeaker more particularly to a kind of loudspeaker to set
It is standby.
Background technique
Loudspeaker in the prior art generally use sticking double faced adhesive tape on casing, and the back side of loudspeaker is without support, loudspeaker and machine
It is sealed between shell using sealing ring, sealant is broken in the gap between loudspeaker and casing.It has following defects that double-sided adhesive
Waterproof effect is poor, vulnerable after soaked；The assembly technology of sealing ring is more demanding, complicated for operation, and one on light product
Cause property is difficult to guarantee；Sealant is broken in gap between loudspeaker and casing, complicated for operation, and same effect is difficult to guarantee；Complete machine waterproof effect
Fruit is poor.Therefore, it is necessary to research and develop, a kind of waterproof effect is preferable, and can effectively support the waterproof construction of loudspeaker.
Summary of the invention
The first purpose of this invention is to provide a kind of waterproof construction of loudspeaker, and waterproof effect is preferable, and assembles letter
It is single, it is suitable for producing in enormous quantities, and required space is smaller, so that product is smaller exquisiter.
Second object of the present invention is to provide a kind of electronic equipment including above-mentioned waterproof construction, waterproof effect
Preferably, and assembly is simple, is suitable for producing in enormous quantities, and required space is smaller, so that product is smaller exquisiter.
For up to first purpose, the invention adopts the following technical scheme:
A kind of waterproof construction of loudspeaker, including casing are provided with loudspeaker in casing, waterproof are provided between loudspeaker and casing
Foam rubber, waterproof foam rubber are mutually pasted with casing, loudspeaker respectively, and the horn bracket for fixing loudspeaker is additionally provided in casing,
Horn bracket is fixedly connected with casing.
Wherein, foam is provided between horn bracket and loudspeaker, the one side of foam is mutually pasted with loudspeaker, the another side of foam
It is fitted closely with horn bracket.
Wherein, the thickness of foam is greater than the gap between loudspeaker and horn bracket, and the thickness of waterproof foam rubber is greater than loudspeaker
Gap between casing, so that foam and horn bracket are fitted close.
Wherein, casing is provided with sound outlet hole in the corresponding position of loudspeaker.
Wherein, horn bracket is mutually clamped with casing.
Wherein, the medial surface of casing is provided with flange at the both ends of loudspeaker, and the lateral surface of flange is provided with buckle, loudspeaker
The both ends of bracket are provided with the hook matched with buckle.Buckle is matched with hook, so that horn bracket and casing are consolidated
It is fixed relatively reliable.
Wherein, horn bracket is fixedly connected with casing by screw.
Wherein, FPC plate is additionally provided between loudspeaker and horn bracket.
For up to second purpose, the invention adopts the following technical scheme:
A kind of electronic equipment, including above-mentioned waterproof construction.
Beneficial effects of the present invention: the waterproof foam rubber being arranged between loudspeaker and casing, waterproof effect are preferable；Horn bracket
The fixed effect of support is played to loudspeaker, the foam between horn bracket and loudspeaker is fitted closely with horn bracket, so that waterproof
Foam rubber is sufficiently combined with loudspeaker, casing, improves waterproof effect.The waterproof effect of waterproof construction of the invention is preferable, and fills
With simple, it is suitable for producing in enormous quantities, and required space is smaller, so that product is smaller exquisiter.
Detailed description of the invention
Fig. 1 is the perspective exploded view of the waterproof construction of loudspeaker of the invention.
Fig. 2 is the cross-sectional view of the waterproof construction of loudspeaker of the invention.
Fig. 3 is the partial enlarged view in Fig. 2 at A.
Appended drawing reference is as follows:
1- casing；11- sound outlet hole；12- flange；121- buckle；2- loudspeaker；3- waterproof foam rubber；4- horn bracket；41-
Hook；5- foam；6-FPC plate.
Specific embodiment
Below with reference to Fig. 1 to Fig. 3 and pass through specific embodiment to further illustrate the technical scheme of the present invention.
As shown in Figure 1 to Figure 3, the waterproof construction of loudspeaker includes casing 1, and loudspeaker 2, loudspeaker 2 and casing are provided in casing 1
Waterproof foam rubber 3 is provided between 1, waterproof foam rubber 3 pastes with casing 1,2 phase of loudspeaker respectively, is additionally provided with and is used in casing 1
The horn bracket 4 of fixed loudspeaker 2, horn bracket 4 are fixedly connected with casing 1.
In the present embodiment, foam 5 is provided between horn bracket 4 and loudspeaker 2, one side and 2 phase of loudspeaker of foam 5 are pasted,
The another side of foam 5 is fitted closely with horn bracket 4.Preferably, the thickness of foam 5 is greater than between loudspeaker 2 and horn bracket 4
Gap, the thickness of waterproof foam rubber 3 is greater than the gap between loudspeaker 2 and casing 1, so that foam 5 is closely matched with horn bracket 4
It closes.Casing 1 is provided with sound outlet hole 11 in the corresponding position of loudspeaker 2.
In the present embodiment, horn bracket 4 is clamped with 1 phase of casing.The medial surface of casing 1 is provided at the both ends of loudspeaker 2
Flange 12, the lateral surface of flange 12 are provided with buckle 121, and the both ends of horn bracket 4 are provided with the card matched with buckle 121
41 are hooked, buckle 121 is matched with hook 41, so that horn bracket 4 and the fixation of casing 1 are relatively reliable.In other embodiments,
Horn bracket 4 can also be fixedly connected with casing 1 by screw.
In the present embodiment, FPC plate 6 is additionally provided between loudspeaker 2 and horn bracket 4.
A kind of electronic equipment, including above-mentioned waterproof construction.
The above is only a preferred embodiment of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to the present invention
Limitation.
Claims (7)
1. a kind of waterproof construction of loudspeaker, including casing (1), which is characterized in that be provided with loudspeaker (2), institute in the casing (1)
State and be provided between loudspeaker (2) and the casing (1) waterproof foam rubber (3), the waterproof foam rubber (3) respectively with the casing
(1), the loudspeaker (2) are mutually pasted, and the horn bracket (4) for fixing the loudspeaker (2) is additionally provided in the casing (1),
The horn bracket (4) is fixedly connected with the casing (1), is provided with bubble between the horn bracket (4) and the loudspeaker (2)
Cotton (5), one side and the loudspeaker (2) of the foam (5) are mutually pasted, the another side and the horn bracket of the foam (5)
(4) it fits closely, the thickness of the foam (5) is greater than the gap between the loudspeaker (2) and the horn bracket (4), described
The thickness of waterproof foam rubber (3) is greater than the gap between the loudspeaker (2) and the casing (1).
2. waterproof construction according to claim 1, which is characterized in that the casing (1) is in the correspondence position of the loudspeaker (2)
It installs and is equipped with sound outlet hole (11).
3. waterproof construction according to claim 1, which is characterized in that the horn bracket (4) is mutually blocked with the casing (1)
It connects.
4. waterproof construction according to claim 3, which is characterized in that the medial surface of the casing (1) is in the loudspeaker (2)
Both ends be provided with flange (12), the lateral surface of the flange (12) is provided with buckle (121), the horn bracket (4)
Both ends are provided with the hook (41) matched with the buckle (121).
5. waterproof construction according to claim 1, which is characterized in that the horn bracket (4) passes through with the casing (1)
Screw is fixedly connected.
6. waterproof construction according to claim 1, which is characterized in that between the loudspeaker (2) and the horn bracket (4)
It is additionally provided with FPC plate (6).
7. a kind of electronic equipment, which is characterized in that including waterproof construction such as claimed in any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611227770.5A CN106686476B (en) | 2016-12-27 | 2016-12-27 | Waterproof structure of loudspeaker and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611227770.5A CN106686476B (en) | 2016-12-27 | 2016-12-27 | Waterproof structure of loudspeaker and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106686476A CN106686476A (en) | 2017-05-17 |
| CN106686476B true CN106686476B (en) | 2019-07-30 |
Family
ID=58872849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611227770.5A Active CN106686476B (en) | 2016-12-27 | 2016-12-27 | Waterproof structure of loudspeaker and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106686476B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112218187B (en) * | 2020-09-29 | 2022-10-11 | 歌尔科技有限公司 | Foam protection mechanism and electronic equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201181433Y (en) * | 2008-04-24 | 2009-01-14 | 英顺达科技有限公司 | Loudspeaker positioning structure of notebook computer |
| CN201540507U (en) * | 2009-11-16 | 2010-08-04 | 英业达股份有限公司 | Fixed structure of notebook computer loudspeaker |
| CN203181149U (en) * | 2013-01-16 | 2013-09-04 | 惠州Tcl移动通信有限公司 | Mobile terminal increasing size of sound cavity of loudspeaker |
| CN203984676U (en) * | 2014-08-08 | 2014-12-03 | 广东欧珀移动通信有限公司 | There is the mobile terminal of ultra-thin audio cavity structure |
| CN105657622A (en) * | 2016-03-30 | 2016-06-08 | 联想(北京)有限公司 | Audio component and electronic equipment |
| CN205320117U (en) * | 2015-12-09 | 2016-06-15 | 旭荣电子(深圳)有限公司 | Waterproof structure of mobile phone |
-
2016
- 2016-12-27 CN CN201611227770.5A patent/CN106686476B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201181433Y (en) * | 2008-04-24 | 2009-01-14 | 英顺达科技有限公司 | Loudspeaker positioning structure of notebook computer |
| CN201540507U (en) * | 2009-11-16 | 2010-08-04 | 英业达股份有限公司 | Fixed structure of notebook computer loudspeaker |
| CN203181149U (en) * | 2013-01-16 | 2013-09-04 | 惠州Tcl移动通信有限公司 | Mobile terminal increasing size of sound cavity of loudspeaker |
| CN203984676U (en) * | 2014-08-08 | 2014-12-03 | 广东欧珀移动通信有限公司 | There is the mobile terminal of ultra-thin audio cavity structure |
| CN205320117U (en) * | 2015-12-09 | 2016-06-15 | 旭荣电子(深圳)有限公司 | Waterproof structure of mobile phone |
| CN105657622A (en) * | 2016-03-30 | 2016-06-08 | 联想(北京)有限公司 | Audio component and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106686476A (en) | 2017-05-17 |
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