CN110278518A - What is used on a kind of automobile effectively can run at a low speed loudspeaker by water proof and dust proof - Google Patents
What is used on a kind of automobile effectively can run at a low speed loudspeaker by water proof and dust proof Download PDFInfo
- Publication number
- CN110278518A CN110278518A CN201910694980.2A CN201910694980A CN110278518A CN 110278518 A CN110278518 A CN 110278518A CN 201910694980 A CN201910694980 A CN 201910694980A CN 110278518 A CN110278518 A CN 110278518A
- Authority
- CN
- China
- Prior art keywords
- fixed
- water
- loudspeaker
- cover
- lower cover
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 239000000428 dust Substances 0.000 title claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002889 sympathetic effect Effects 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
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2400/00—Loudspeakers
- H04R2400/11—Aspects regarding the frame of loudspeaker transducers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The present invention relates to acoustoelectronic fields, more particularly to use on a kind of automobile can effectively water proof and dust proof run at a low speed loudspeaker, including upper cover and lower cover, sealing ring is fixed between the upper cover and lower cover, loudspeaker is fixed with inside the lower cover, the waterproof paper cone around pedestal is fixed in the loudspeaker upper bed-plate, dust cover is fixed on end face in the waterproof paper cone far from loudspeaker, water bar is uniformly fixed on end face on the lower lid far from upper cover, the water bar section be it is T-shaped, the water bar is symmetrically staggered on lower lid.T-shaped water bar is also staggeredly symmetrical arranged on lower lid, make to be connected by zigzag gap with the external world inside lower cover between the external world, and the distance between gap little Yu 1mm, guarantee that water and dust cannot be introduced into inside lower cover, and by the water bloking piece for being looped around water bar side being arranged on lower lid, further effect is entered inside lower cover when avoiding lower cover under water flow by gap between water bar.
Description
[technical field]
The present invention relates to used on acoustoelectronic field more particularly to a kind of automobile can effectively water proof and dust proof low speed row
Sail loudspeaker.
[background technique]
Loudspeaker is a kind of energy transducer for electric signal being changed into acoustical signal, the shadow of the performance superiority and inferiority of loudspeaker to sound quality
Sound is very big.Loudspeaker is a most weak device in stereo set, and for acoustics, it is one most heavy again
The component wanted.Loudspeaker it is many kinds of, and price differs greatly.Audio electric energy is made by electromagnetism, piezoelectricity or electrostatic effect
Its diaphragm vibration simultaneously generates resonance (sympathetic response) with the air of surrounding and makes a sound.But the loudspeaker used on automobile now exists
Using after a certain period of time, can have dust on diaphragm, will have a direct impact on the sound quality and service life of loudspeaker；And what is rained
When, rainwater can be penetrated into loudspeaker by the gap on loudspeaker, cause loudspeaker can not normal use.
The present invention is to research and propose in view of the deficiencies of the prior art.
[summary of the invention]
The purpose of the present invention is overcoming the above-mentioned prior art, provide being used on a kind of automobile and can be effective
Prevent water and dust from entering the loudspeaker of inside loudspeakers.
The present invention can be achieved through the following technical solutions:
The invention discloses what is used on a kind of automobile effectively to run at a low speed loudspeaker by water proof and dust proof, including upper cover and
Lower cover is fixed with sealing ring between the upper cover and lower cover, loudspeaker, the loudspeaker upper bed-plate is fixed with inside the lower cover
It is inside fixed with the waterproof paper cone around pedestal, is fixed with dust cover on the end face far from loudspeaker in the waterproof paper cone, it is described
Uniformly be fixed with water bar on end face on lower lid far from upper cover, the water bar section be it is T-shaped, the water bar is symmetrically handed over
Mistake is arranged on lower lid, the clearance distance little Yu 1mm between two adjacent water bars, the end far from upper cover on the lower lid
Water bloking piece is further fixed on face.By the way that sealing ring is arranged between lower cover and upper cover, can to avoid water and dust from lower cover with it is upper
Trumpet is entered between lid, the waterproof paper cone made of rubber material is looped around on speaker base, can effectively prevent
Water and dust enter inside loudspeakers influence loudspeaker use, the dust cover made of PP material can effectively avoid dust into
Enter to dust cover internal influence loudspeaker and use, and be also staggeredly symmetrical arranged T-shaped water bar on lower lid, makes inside lower cover
It is connected by zigzag gap with the external world between the external world, gap is not straight line, and the distance between gap little Yu 1mm,
Guarantee that water and dust cannot be introduced into inside lower cover, and the water blocking for being looped around water bar side by being arranged on lower lid
Block, further effect are entered inside lower cover when avoiding lower cover under water flow by gap between water bar.
Preferably, it is additionally provided on the lower lid and is fixed to each other mounting plate with automobile, the mounting plate and aforementioned water bar hang down
Straight setting.When loudspeaker are installed, guarantees water bar is vertical state, on water bar ponding due to spontaneous gravity between water bar between
Gap slides, and ponding will not remain on water bar.
Preferably, the fixing groove of fixed aforementioned seal circle is additionally provided on the lower lid.
Preferably, the lower cover and upper cover assem-bly face the mounting blocks for being equipped with that side extends around, the lower cover with
Upper cover is fixed to each other after passing through mounting blocks upper bolt hole by bolt.When installation, bolt is fixed on the peace that four sides extend outward
It fills on block, avoids bolt hole and be connected with trumpet, avoid rainwater and dust by bolt hole and enter trumpet.
Preferably, multiple reinforcing ribs are fixed between the lower cover and mounting blocks, it is also solid between the upper cover and mounting blocks
Surely there are multiple reinforcing ribs.
The present invention has the following advantages compared with prior art:
1. can be entered between lower cover and upper cover to avoid water and dust by the way that sealing ring is arranged between lower cover and upper cover
To trumpet.
2. the waterproof paper cone made of rubber material is looped around on speaker base, it can effectively prevent water and dust enter
Loudspeaker is influenced to inside loudspeakers to use.
3. the dust cover made of PP material can effectively avoid dust from entering the use of dust cover internal influence loudspeaker.
4. making to pass through zigzag between the external world inside lower cover by being also staggeredly symmetrical arranged T-shaped water bar on lower lid
Gap is connected with the external world, and gap is not straight line, and the distance between gap little Yu 1mm, guarantees that water and dust can not be into
Enter to inside lower cover.
5. by the water bloking piece for being looped around water bar side being arranged on lower lid, further effect avoids lower covering water flow
It will be entered inside lower cover when lower by gap between water bar.
[Detailed description of the invention]
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is explosive view of the invention；
Fig. 3 is schematic diagram of internal structure of the invention；
Fig. 4 is lower cover structure schematic diagram of the invention；
Fig. 5 is the cross-sectional view in Fig. 4 at B-B；
Fig. 6 is enlarged drawing at A in Fig. 5；
Fig. 7 is cone structural schematic diagram of the invention；
Fig. 8 is dust cover structure schematic diagram of the invention；
In figure: 1, lower cover；2, dust cover；3, cone；4, loudspeaker；5, sealing ring；6, upper cover；7, bolt；8, it installs
Plate；9, water bar；10, fixing groove；11, water bloking piece；12, reinforcing rib；13, pedestal；
[specific embodiment]
It elaborates with reference to the accompanying drawing to embodiments of the present invention:
As shown in Figures 1 to 8, the invention discloses used on a kind of automobile can effectively running at a low speed for water proof and dust proof raise
Sound device, including upper cover 6 and lower cover 1, are fixed with sealing ring 5, loudspeaker 4 are fixed with inside lower cover 1, is raised between upper cover 6 and lower cover 1
The waterproof paper cone 3 around pedestal 13 is fixed in 4 upper bed-plate 13 of sound device, it is fixed on the end face far from loudspeaker 4 in waterproof paper cone 3
There is dust cover 2, be uniformly fixed with water bar 9 on lower cover 1 on the end face far from upper cover 6,9 section of water bar is T-shaped, water bar
9 are symmetrically staggered on lower cover 1, and the clearance distance between two adjacent water bars 9 is 0.6mm, separate upper cover 6 on lower cover 1
End face on be further fixed on water bloking piece 11.It, can be to avoid water and dust by the way that sealing ring 5 is arranged between lower cover 1 and upper cover 6
Trumpet is entered between lower cover 1 and upper cover 6, the waterproof paper cone 3 made of rubber material is looped around 4 pedestal of loudspeaker
On 13, it can effectively prevent water and dust enter the use of 4 internal influence loudspeaker 4 of loudspeaker, it is dust-proof made of PP material
Cover 2 can effectively avoid dust from entering the use of 2 internal influence loudspeaker 4 of dust cover, and also staggeredly be symmetrical arranged on lower cover 1
T-shaped water bar 9 makes 1 inside of lower cover be connected by the gap of section zigzag with the external world between the external world, and gap is not one
Straight line, and the distance between gap is 0.6mm, guarantees that water and dust cannot be introduced into inside lower cover 1, and by under
What is be arranged on lid 1 is looped around the water bloking piece 11 of 9 side of water bar, and further effect passes through water blocking when avoiding on lower cover 1 under water flow
9 gaps of item enter inside lower cover 1.
Wherein, it is additionally provided on lower cover 1 and is fixed to each other mounting plate 8 with automobile, mounting plate 8 is vertically arranged with water bar 9.Loudspeaker
When installation, guarantee water bar 9 is vertical state, gap landing of the ponding due to spontaneous gravity between water bar 9 on water bar 9,
Ponding will not remain on water bar 9.
Wherein, the fixing groove 10 of fixed seal ring 5 is additionally provided on lower cover 1.
Wherein, lower cover 1 and upper cover 6 assem-bly face the mounting blocks for being equipped with that side extends around, and lower cover 1 and upper cover 6 be logical
Bolt 7 is crossed to be fixed to each other after mounting blocks upper bolt hole.When installation, bolt 7 is fixed on the mounting blocks that four sides extend outward
On, it avoids bolt hole and is connected with trumpet, avoid rainwater and dust by bolt hole and enter trumpet.
Wherein, it is fixed with multiple reinforcing ribs 12 between lower cover 1 and mounting blocks, is also fixed between upper cover 6 and mounting blocks more
A reinforcing rib 12.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, these embodiments can be carried out with a variety of variations, modification, replacement
And modification, these change, modification, replacement and modification also should be regarded as protection scope of the present invention.
Claims (5)
1. used on a kind of automobile can effectively water proof and dust proof run at a low speed loudspeaker, including upper cover and lower cover, feature exists
In: it is fixed with sealing ring between the upper cover and lower cover, is fixed with loudspeaker inside the lower cover, in the loudspeaker upper bed-plate
It is fixed with the waterproof paper cone around pedestal, dust cover is fixed on the end face far from loudspeaker in the waterproof paper cone, under described
Cover and be uniformly fixed with water bar on the end face far from upper cover, the water bar section be it is T-shaped, the water bar symmetrically interlocks
It is arranged on lower lid, the clearance distance little Yu 1mm between two adjacent water bars, the end face far from upper cover on the lower lid
On be further fixed on water bloking piece.
2. required to use on the automobile according to right 1 effectively can run at a low speed loudspeaker by water proof and dust proof, feature exists
In: it is additionally provided on the lower lid and is fixed to each other mounting plate with automobile, the mounting plate is vertically arranged with aforementioned water bar.
3. required to use on the automobile according to right 1 effectively can run at a low speed loudspeaker by water proof and dust proof, feature exists
In: the fixing groove of fixed aforementioned seal circle is additionally provided on the lower lid.
4. required to use on the automobile according to right 1 effectively can run at a low speed loudspeaker by water proof and dust proof, feature exists
In: the lower cover and assem-bly facing for upper cover are equipped with the mounting blocks that side extends around, and the lower cover and upper cover pass through bolt
It is fixed to each other after mounting blocks upper bolt hole.
5. required to use on the automobile according to right 4 effectively can run at a low speed loudspeaker by water proof and dust proof, feature exists
In: it is fixed with multiple reinforcing ribs between the lower cover and mounting blocks, multiple reinforcements are also fixed between the upper cover and mounting blocks
Muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910694980.2A CN110278518B (en) | 2019-07-30 | 2019-07-30 | Waterproof and dustproof low-speed driving loudspeaker used on automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910694980.2A CN110278518B (en) | 2019-07-30 | 2019-07-30 | Waterproof and dustproof low-speed driving loudspeaker used on automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110278518A true CN110278518A (en) | 2019-09-24 |
| CN110278518B CN110278518B (en) | 2024-05-24 |
Family
ID=67966092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910694980.2A Active CN110278518B (en) | 2019-07-30 | 2019-07-30 | Waterproof and dustproof low-speed driving loudspeaker used on automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110278518B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004364177A (en) * | 2003-06-06 | 2004-12-24 | Ricoh Co Ltd | Dust-protection/waterproof device |
| US20120182137A1 (en) * | 2011-01-18 | 2012-07-19 | Hamanakodenso Co., Ltd. | Vehicle warning apparatus |
| CN202799119U (en) * | 2012-08-16 | 2013-03-13 | 同致电子科技（厦门）有限公司 | Loudspeaker with dustproof function |
| CN206226707U (en) * | 2016-11-17 | 2017-06-06 | 深圳市戈埃尔科技有限公司 | A kind of safe water proof and dust proof loudspeaker |
| CN106921919A (en) * | 2015-12-25 | 2017-07-04 | 天津博顿电子有限公司 | A kind of loudspeaker of dustproof and waterproof |
| US20180206030A1 (en) * | 2016-12-28 | 2018-07-19 | Mitek Corp., Inc. | Water resistant loudspeaker |
| CN208707942U (en) * | 2018-08-16 | 2019-04-05 | 广州市德胜扬声器材科技有限公司 | A kind of New-type loudspeaker dust cap |
| CN109905826A (en) * | 2019-03-20 | 2019-06-18 | 宁国市鹏瑞电声器材有限公司 | A kind of 393A type diffuser |
| CN210351616U (en) * | 2019-07-30 | 2020-04-17 | 朝阳聚声泰（信丰）科技有限公司 | Effective waterproof dirt-proof low-speed driving loudspeaker used on automobile |
-
2019
- 2019-07-30 CN CN201910694980.2A patent/CN110278518B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004364177A (en) * | 2003-06-06 | 2004-12-24 | Ricoh Co Ltd | Dust-protection/waterproof device |
| US20120182137A1 (en) * | 2011-01-18 | 2012-07-19 | Hamanakodenso Co., Ltd. | Vehicle warning apparatus |
| CN202799119U (en) * | 2012-08-16 | 2013-03-13 | 同致电子科技（厦门）有限公司 | Loudspeaker with dustproof function |
| CN106921919A (en) * | 2015-12-25 | 2017-07-04 | 天津博顿电子有限公司 | A kind of loudspeaker of dustproof and waterproof |
| CN206226707U (en) * | 2016-11-17 | 2017-06-06 | 深圳市戈埃尔科技有限公司 | A kind of safe water proof and dust proof loudspeaker |
| US20180206030A1 (en) * | 2016-12-28 | 2018-07-19 | Mitek Corp., Inc. | Water resistant loudspeaker |
| CN208707942U (en) * | 2018-08-16 | 2019-04-05 | 广州市德胜扬声器材科技有限公司 | A kind of New-type loudspeaker dust cap |
| CN109905826A (en) * | 2019-03-20 | 2019-06-18 | 宁国市鹏瑞电声器材有限公司 | A kind of 393A type diffuser |
| CN210351616U (en) * | 2019-07-30 | 2020-04-17 | 朝阳聚声泰（信丰）科技有限公司 | Effective waterproof dirt-proof low-speed driving loudspeaker used on automobile |
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| Publication number | Publication date |
|---|---|
| CN110278518B (en) | 2024-05-24 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A low-speed driving speaker that can effectively waterproof and dustproof for use in automobiles Granted publication date: 20240524 Pledgee: Ganzhou Bank Co.,Ltd. Xinfeng Sub branch Pledgor: CHAOYANG JUSHENGTAI (XINFENG) SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2024980024473 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |