CN107948767A - A kind of waterproof magnetic screen outer cover for speaker - Google Patents
A kind of waterproof magnetic screen outer cover for speaker Download PDFInfo
- Publication number
- CN107948767A CN107948767A CN201711170789.5A CN201711170789A CN107948767A CN 107948767 A CN107948767 A CN 107948767A CN 201711170789 A CN201711170789 A CN 201711170789A CN 107948767 A CN107948767 A CN 107948767A
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- speaker
- metal cover
- support plate
- magnetic screen
- 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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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
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)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a kind of waterproof magnetic screen outer cover for speaker, including cylindrical shell, the medial surface of the cylindrical shell is equipped with inner liner, and the interior lower end of cylindrical shell is equipped with support device, the upper end of the cylindrical shell is equipped with metal cover, the upper surface of the metal cover is equipped with through hole, the metal cover is internally provided with inner lining structure, the side upper end of the cylindrical shell and the medial surface lower end of metal cover are equipped with screw thread, and cylindrical shell is threadedly coupled with metal cover, the medial surface upper end of the metal cover is equipped with apron, annular slab is equipped with the upside of the lateral surface of the cylindrical shell, the upper surface of the annular slab is equipped with sealing ring.This is used for the waterproof magnetic screen outer cover of speaker, simple in structure, can dismantle, good airproof performance; speaker can be stored, and dustproof and waterproof can be played the role of, magnetic screen can also be played the role of; speaker can be protected, prevent speaker from damaging, it is easy to use.
Description
Technical field
The present invention relates to speaker technology field, is specially a kind of waterproof magnetic screen outer cover for speaker.
Background technology
Speaker is the terminal of whole sound system, its effect is that audio electric energy is converted into corresponding acoustic energy, and its spoke
It is mapped to space to go, it is the extremely important part of sound system, because it is responsible for is transformed into acoustical signal confession electric signal
The ear of people directly listens to so key task, and with present scientific and technological development, the pattern of speaker is more and more, and work(
Can be also more and more, but most of existing speaker does not have water-proof function, therefore it is easy to cause speaker damage.
The content of the invention
The technical problem to be solved in the present invention is overcome the defects of existing, there is provided outside a kind of waterproof magnetic screen for speaker
Cover, it is simple in structure, it can dismantle, good airproof performance, speaker can be stored, and dustproof and waterproof can be played the role of,
It can also play the role of magnetic screen, speaker can be protected, prevent speaker from damaging, it is easy to use, can effectively it solve
The problem of in background technology.
To achieve the above object, the present invention provides following technical solution：A kind of waterproof magnetic screen outer cover for speaker, bag
Cylindrical shell is included, the medial surface of the cylindrical shell is equipped with inner liner, and the interior lower end of cylindrical shell is equipped with support device, institute
The upper end for stating cylindrical shell is equipped with metal cover, and the upper surface of the metal cover is equipped with through hole, and being internally provided with for the metal cover is interior
Lining structure, the side upper end of the cylindrical shell and the medial surface lower end of metal cover are equipped with screw thread, and cylindrical shell and metal
Lid is threadedly coupled, and the medial surface upper end of the metal cover is equipped with apron, and annular slab is equipped with the upside of the lateral surface of the cylindrical shell,
The upper surface of the annular slab is equipped with sealing ring.
As a preferred technical solution of the present invention, the inner lining structure includes Air Filter, the Air Filter and metal
The inner upper end face of lid is fixedly connected, and the lower surface of the Air Filter is equipped with plastic film, and the lower surface of the plastic film is set
There is foam-rubber cushion.
As a preferred technical solution of the present invention, the support device includes support plate, the upper table of the support plate
Face is equipped with cushion, and the lower surface of the support plate is equipped with telescopic rod, and support plate is fixedly connected with the telescopic end of telescopic rod, described
The fixing end of telescopic rod is fixedly connected with cylindrical shell, and the side of the telescopic rod is socketed with spring.
As a preferred technical solution of the present invention, the telescopic rod has four, and four telescopic rods are in support plate
Lower surface is uniformly distributed.
As a preferred technical solution of the present invention, the side of the support plate and cushion is equipped with card slot, and cylindricality
Housing medial surface corresponding with card slot is equipped with guide rod, and card slot is slidably connected with guide rod.
Compared with prior art, the beneficial effects of the invention are as follows：This is used for the waterproof magnetic screen outer cover of speaker, can pass through
Air Filter and plastic film play the role of dustproof and waterproof, so as to be protected to sound equipment；Easy to the different sound equipment of height into
Row storage, while the telescopic rod for being socketed with spring can play cushioning effect, so as to be protected to sound equipment；Support can be improved
The damping effect of plate；Position-limiting action can be played to support plate, support plate is moved up and down；Whole cover structure is simple,
It can dismantle, good airproof performance, speaker can be stored, and dustproof and waterproof can be played the role of, magnetic can also be played
The effect of shielding, can protect speaker, prevent speaker from damaging, easy to use.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structure diagram of inner lining structure of the present invention.
In figure：1 cylindrical shell, 2 metal covers, 21 through holes, 3 inner lining structures, 31 Air Filters, 32 plastic films, 33 foam-rubber cushions,
4 aprons, 5 inner liners, 6 guide rods, 7 support devices, 71 cushions, 72 support plates, 73 telescopic rods, 74 springs, 8 card slots, 9 sealing rings,
10 annular slabs, 11 screw threads.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of waterproof magnetic screen outer cover for speaker, including
Cylindrical shell 1, the medial surface of cylindrical shell 1 are equipped with inner liner 5, prevent speaker from being collided with, play cushioning effect, and cylindrical shell
The interior lower end of body 1 is equipped with support device 7, and support device 7 includes support plate 72, and the upper surface of support plate 72 is equipped with cushion 71,
The lower surface of support plate 72 is equipped with telescopic rod 73, and support plate 72 is fixedly connected with the telescopic end of telescopic rod 73, telescopic rod 73
Fixing end is fixedly connected with cylindrical shell 1, and the side of telescopic rod 73 is socketed with spring 74, easy to be carried out to the different sound equipment of height
Storage, while the telescopic rod 73 for being socketed with spring 74 can play cushioning effect, so as to be protected to sound equipment, speaker is put into
To inside cylindrical shell 1, speaker extruding cushion 71 and support plate 72, support plate 72 extrudes spring 74, while spring 74 is compressed,
So as to which speaker be fixed, telescopic rod 73 has four, and four telescopic rods 73 are uniformly distributed in the lower surface of support plate 72, can
To improve the damping effect of support plate 72, the side of support plate 72 and cushion 71 is equipped with card slot 8, and cylindrical shell 1 and card slot 8
Corresponding medial surface is equipped with guide rod 6, and card slot 8 is slidably connected with guide rod 6, can play position-limiting action to support plate 72, make branch
Fagging 72 can only move up and down, and the upper end of cylindrical shell 1 is equipped with metal cover 2, plays magnetic screening action, the upper surface of metal cover 2
Equipped with through hole 21, metal cover 2 is internally provided with inner lining structure 3, and inner lining structure 3 includes Air Filter 31, Air Filter 31 and metal cover 2
Inner upper end face be fixedly connected, the lower surface of Air Filter 31 is equipped with plastic film 32, and the lower surface of plastic film 32 is equipped with sea
Continuous pad 33, can play the role of dustproof and waterproof, so as to be protected to sound equipment, cylindricality by Air Filter 31 and plastic film 32
The side upper end of housing 1 and the medial surface lower end of metal cover 2 are equipped with screw thread 11, and cylindrical shell 1 connects with 2 screw thread of metal cover
Connect, the medial surface upper end of metal cover 2 is equipped with apron 4, and annular slab 10 is equipped with the upside of the lateral surface of cylindrical shell 1, annular slab 10
Upper surface is equipped with sealing ring 9, and metal cover 2 is threadedly coupled with cylindrical shell 1, so that the lower surface of metal cover 2 and sealing ring 9
Upper surface, so as to play the role of sealing cylindrical shell 1, whole cover structure is simple, can dismantle, and good airproof performance can
To be stored to speaker, and dustproof and waterproof can be played the role of, magnetic screen can also be played the role of, can be to speaker
Protected, prevent speaker from damaging, it is easy to use.
When in use：Speaker is put into inside cylindrical shell 1, covers metal cover 2, metal cover 2 and 1 screw thread of cylindrical shell
Connection, so that the lower surface of metal cover 2 and the upper surface of sealing ring 9, while metal cover 2 drives apron 4 to move down, apron
4 extruding speakers, speaker extruding cushion 71 and support plate 72, support plate 72 extrudes spring 74, while spring 74 is compressed, so that right
Speaker is fixed, and Air Filter 31 plays dustproof effect, and plastic film 32 plays waterproof action.
The present invention can play the role of dustproof and waterproof by Air Filter 31 and plastic film 32, so as to be protected to sound equipment
Shield；Stored easy to the sound equipment different to height, while the telescopic rod 73 for being socketed with spring 74 can play cushioning effect, from
And sound equipment is protected；The damping effect of support plate 72 can be improved；Position-limiting action can be played to support plate 72, make support
Plate 72 can only move up and down；Whole cover structure is simple, can dismantle, good airproof performance, speaker can be stored, and can
To play the role of dustproof and waterproof, magnetic screen can also be played the role of, speaker can be protected, prevent speaker from damaging,
It is easy to use.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of waterproof magnetic screen outer cover for speaker, including cylindrical shell（1）, it is characterised in that：The cylindrical shell（1）
Medial surface be equipped with inner liner（5）, and cylindrical shell（1）Interior lower end be equipped with support device（7）, the cylindrical shell（1）
Upper end be equipped with metal cover（2）, the metal cover（2）Upper surface be equipped with through hole（21）, the metal cover（2）Be internally provided with
Inner lining structure（3）, the cylindrical shell（1）Side upper end and metal cover（2）Medial surface lower end be equipped with screw thread（11）, and
Cylindrical shell（1）With metal cover（2）It is threadedly coupled, the metal cover（2）Medial surface upper end be equipped with apron（4）, the cylindricality
Housing（1）Lateral surface on the upside of be equipped with annular slab（10）, the annular slab（10）Upper surface be equipped with sealing ring（9）.
A kind of 2. waterproof magnetic screen outer cover for speaker according to claim 1, it is characterised in that：The inner lining structure
（3）Including Air Filter（31）, the Air Filter（31）With metal cover（2）Inner upper end face be fixedly connected, the Air Filter
（31）Lower surface be equipped with plastic film（32）, the plastic film（32）Lower surface be equipped with foam-rubber cushion（33）.
A kind of 3. waterproof magnetic screen outer cover for speaker according to claim 1, it is characterised in that：The support device
（7）Including support plate（72）, the support plate（72）Upper surface be equipped with cushion（71）, the support plate（72）Lower surface set
There is telescopic rod（73）, and support plate（72）With telescopic rod（73）Telescopic end be fixedly connected, the telescopic rod（73）Fixing end
With cylindrical shell（1）It is fixedly connected, the telescopic rod（73）Side be socketed with spring（74）.
A kind of 4. waterproof magnetic screen outer cover for speaker according to claim 3, it is characterised in that：The telescopic rod
（73）There are four, and four telescopic rods（73）In support plate（72）Lower surface be uniformly distributed.
A kind of 5. waterproof magnetic screen outer cover for speaker according to claim 3, it is characterised in that：The support plate
（72）And cushion（71）Side be equipped with card slot（8）, and cylindrical shell（1）With card slot（8）Corresponding medial surface is equipped with guide rod
（6）, and card slot（8）With guide rod（6）It is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711170789.5A CN107948767B (en) | 2017-11-22 | 2017-11-22 | Waterproof magnetic shielding outer cover for loudspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711170789.5A CN107948767B (en) | 2017-11-22 | 2017-11-22 | Waterproof magnetic shielding outer cover for loudspeaker box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107948767A true CN107948767A (en) | 2018-04-20 |
| CN107948767B CN107948767B (en) | 2020-09-25 |
Family
ID=61929702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711170789.5A Active CN107948767B (en) | 2017-11-22 | 2017-11-22 | Waterproof magnetic shielding outer cover for loudspeaker box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107948767B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108848430A (en) * | 2018-08-02 | 2018-11-20 | 南京机电职业技术学院 | A kind of bathroom music player |
| CN109068204A (en) * | 2018-10-28 | 2018-12-21 | 嘉兴市华阳电器有限公司 | A kind of Mini-type audio equipment strong with waterproof construction stability |
| US20210235174A1 (en) * | 2020-01-23 | 2021-07-29 | Oakwood Metal Fabricating Co. | Audio speaker cover for enhanced audio performance |
| USD963610S1 (en) | 2020-01-24 | 2022-09-13 | Oakwood Metal Fabricating Co. | Multi-tone audio speaker cover |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2899837Y (en) * | 2006-05-23 | 2007-05-16 | 章鲁生 | Magnetic shield safety protector for rotary magnetic therapeutic instrument |
| CN204007856U (en) * | 2014-06-28 | 2014-12-10 | 歌尔声学股份有限公司 | A kind of soundproof box |
| CN104244120A (en) * | 2014-10-13 | 2014-12-24 | 上海幻维数码创意科技有限公司 | Waterproof magnetic-shielding cover for sound box |
| CN104270690A (en) * | 2014-10-21 | 2015-01-07 | 成都市思码特科技有限公司 | Waterproof Bluetooth loudspeaker box protective shell convenient to fix |
| CN205005163U (en) * | 2015-09-23 | 2016-01-27 | 东莞合志五金塑胶有限公司 | Strenghthened type dustcoat that TV set stereo set was used |
| CN205864695U (en) * | 2016-06-17 | 2017-01-04 | 广州市天峰电子有限公司 | A kind of portable damping type audio amplifier |
| CN206024036U (en) * | 2016-09-26 | 2017-03-15 | 罗树林 | Audio amplifier cover |
| CN206402390U (en) * | 2017-02-06 | 2017-08-11 | 广东合广通科技有限公司 | A kind of horn structure |
| CN206417372U (en) * | 2016-12-30 | 2017-08-18 | 艾威姆（天津）电气有限公司 | A kind of capacitor storage box |
| CN107257093A (en) * | 2017-07-14 | 2017-10-17 | 方敏 | A kind of damping clamping device of power equipment |
| CN206602627U (en) * | 2016-09-06 | 2017-10-31 | 广东欧珀移动通信有限公司 | A kind of water-proof speaker |
| CN207475782U (en) * | 2017-11-09 | 2018-06-08 | 深圳市美泽鑫塑胶有限公司 | A kind of sensing speaker protection silica gel sheath |
| CN109700619A (en) * | 2019-03-11 | 2019-05-03 | 冯桂青 | A kind of portable oncology special nursing medicine-chest |
| CN210136900U (en) * | 2019-04-08 | 2020-03-10 | 商丘师范学院 | Power lithium battery storage device |
-
2017
- 2017-11-22 CN CN201711170789.5A patent/CN107948767B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2899837Y (en) * | 2006-05-23 | 2007-05-16 | 章鲁生 | Magnetic shield safety protector for rotary magnetic therapeutic instrument |
| CN204007856U (en) * | 2014-06-28 | 2014-12-10 | 歌尔声学股份有限公司 | A kind of soundproof box |
| CN104244120A (en) * | 2014-10-13 | 2014-12-24 | 上海幻维数码创意科技有限公司 | Waterproof magnetic-shielding cover for sound box |
| CN104270690A (en) * | 2014-10-21 | 2015-01-07 | 成都市思码特科技有限公司 | Waterproof Bluetooth loudspeaker box protective shell convenient to fix |
| CN205005163U (en) * | 2015-09-23 | 2016-01-27 | 东莞合志五金塑胶有限公司 | Strenghthened type dustcoat that TV set stereo set was used |
| CN205864695U (en) * | 2016-06-17 | 2017-01-04 | 广州市天峰电子有限公司 | A kind of portable damping type audio amplifier |
| CN206602627U (en) * | 2016-09-06 | 2017-10-31 | 广东欧珀移动通信有限公司 | A kind of water-proof speaker |
| CN206024036U (en) * | 2016-09-26 | 2017-03-15 | 罗树林 | Audio amplifier cover |
| CN206417372U (en) * | 2016-12-30 | 2017-08-18 | 艾威姆（天津）电气有限公司 | A kind of capacitor storage box |
| CN206402390U (en) * | 2017-02-06 | 2017-08-11 | 广东合广通科技有限公司 | A kind of horn structure |
| CN107257093A (en) * | 2017-07-14 | 2017-10-17 | 方敏 | A kind of damping clamping device of power equipment |
| CN207475782U (en) * | 2017-11-09 | 2018-06-08 | 深圳市美泽鑫塑胶有限公司 | A kind of sensing speaker protection silica gel sheath |
| CN109700619A (en) * | 2019-03-11 | 2019-05-03 | 冯桂青 | A kind of portable oncology special nursing medicine-chest |
| CN210136900U (en) * | 2019-04-08 | 2020-03-10 | 商丘师范学院 | Power lithium battery storage device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108848430A (en) * | 2018-08-02 | 2018-11-20 | 南京机电职业技术学院 | A kind of bathroom music player |
| CN109068204A (en) * | 2018-10-28 | 2018-12-21 | 嘉兴市华阳电器有限公司 | A kind of Mini-type audio equipment strong with waterproof construction stability |
| US20210235174A1 (en) * | 2020-01-23 | 2021-07-29 | Oakwood Metal Fabricating Co. | Audio speaker cover for enhanced audio performance |
| US11575982B2 (en) * | 2020-01-23 | 2023-02-07 | Oakwood Metal Fabricating Co. | Audio speaker cover for enhanced audio performance |
| USD963610S1 (en) | 2020-01-24 | 2022-09-13 | Oakwood Metal Fabricating Co. | Multi-tone audio speaker cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107948767B (en) | 2020-09-25 |
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