CN207884870U - A kind of loudspeaker with dust reduction capability of cleaning easy to disassemble - Google Patents
A kind of loudspeaker with dust reduction capability of cleaning easy to disassemble Download PDFInfo
- Publication number
- CN207884870U CN207884870U CN201721562001.0U CN201721562001U CN207884870U CN 207884870 U CN207884870 U CN 207884870U CN 201721562001 U CN201721562001 U CN 201721562001U CN 207884870 U CN207884870 U CN 207884870U
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- China
- Prior art keywords
- dust
- loudspeaker
- dustproof cover
- reduction capability
- speaker body
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a kind of loudspeaker with dust reduction capability of cleaning easy to disassemble, including safety protecting cover, protect framework, speaker body, dust-filtering net, dustproof cover and waterproof sound passing membrane, the safety protecting cover be and loudspeaker topmost, it is protection framework that the security protection, which covers both ends, the protecting frame body is internally provided with speaker body, the speaker body top is equipped with two layers of waterproof sound passing membrane, the waterproof sound passing membrane top is equipped with dustproof cover, the dustproof cover top is equipped with dust-filtering net, the dust-filtering net and the dustproof cover are connected on via card slot in protection framework, dust-filtering net is removed after safety protecting cover can be taken down and dustproof cover is cleaned, it is also convenient for being replaced, the speaker body bottom is equipped with rear seal.The loudspeaker with dust reduction capability of the cleaning easy to disassemble of the utility model design, design via dust-filtering net, dustproof cover and waterproof sound passing membrane, dust and water can be effectively prevent to enter damage loudspeaker.
Description
Technical field
The utility model is related to loudspeaker dust control technology field, specifically a kind of cleaning easy to disassemble with dust reduction capability
Loudspeaker.
Background technology
Loudspeaker are called loud speaker, are a kind of very common electro-acoustic transducer devices, the use scope of loudspeaker is very wide now
General, place is indefinite, and many ambient dusts are more, and in order to amplify sound, the top of loudspeaker extends around, is a kind of heavy caliber
Tool, however such design also suffers from the pollution of various dust particles in environment, time one other than it can amplify sound
Length will influence the volume and sound quality of loudspeaker, inconvenient for use.
Many loudspeaker in the market, are provided with dust reduction capability, but mostly pattern is fixed substantially, once on Air Filter
Dust reaches the use that will influence loudspeaker to a certain degree.In view of the above-mentioned problems, devising a kind of having for cleaning easy to disassemble
The loudspeaker of dust reduction capability.
Utility model content
The purpose of this utility model is to provide a kind of loudspeaker with dust reduction capability of cleaning easy to disassemble, the design exists
On the basis of previous design, is advanced optimized dust-proof, and Air Filter disassembling cleaning, in the prior art ask can be solved
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of having for cleaning easy to disassemble is dust-proof
The loudspeaker of function, including safety protecting cover protect framework, shell, speaker body and dustproof cover, which is characterized in that the safety
Protective cover lower outer is equipped with protection framework, and the safety protecting cover lower inner is equipped with shell, the inside of the protection framework
Bottom end is equipped with speaker body, is equipped with second layer waterproof sound passing membrane above the speaker body, on the second layer waterproof sound passing membrane
Square first layer waterproof sound passing membrane, the first layer waterproof sound passing membrane top are equipped with dustproof cover, dust are equipped with above the dustproof cover
Filter screen.
Preferably, the protection framework top is equipped with flanging and ring.
Preferably, the safety protecting cover is fixed on the protection framework top by protecting lid gasket to be embedded in ring.
Preferably, the dust-filtering net and the dustproof cover periphery are equipped with buckle, by screw by the dust-filtering
Net and the dustproof cover are fixed on shell.
Preferably, the speaker body includes conducting magnetic column, magnet, magnetic conductive board, voice coil and centring disk.
Preferably, the speaker body bottom end is conducting magnetic column, and the top of the conducting magnetic column is equipped with magnet, the magnet top
Equipped with magnetic conductive board, both sides are equipped with voice coil among the conducting magnetic column, and centring disk is equipped between the voice coil and the protection framework.
Preferably, the speaker body bottom be equipped with rear seal, the rear seal be speaker body connect battery or
Person's circuit element.
Compared with prior art, the utility model has the beneficial effects that：The loudspeaker of the utility model have dust reduction capability, and
Air Filter top is also provided with one layer of dust-filtering net, can effectively extend the usage time of Air Filter, secondly, the powder in the design
Dirt filter screen and Air Filter are connected to through card slot on shell, can it be dismantled and be cleaned, moreover, it is added in the design two layers
Waterproof sound passing membrane, can effectively protect loudspeaker do not influence transaudient, are suitable for field work and rainy day environment not by into Moisture Damage
It uses.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the loudspeaker with dust reduction capability of cleaning easy to disassemble of the utility model；
Fig. 2 is after a kind of loudspeaker with dust reduction capability of cleaning easy to disassemble of the utility model take away safety protecting cover
Vertical view；
Fig. 3 is safety protecting cover and the protection of a kind of loudspeaker with dust reduction capability of cleaning easy to disassemble of the utility model
The schematic diagram of lid gasket position relationship；
In figure：1- safety protecting covers, 11- protection lid gasket, 2- protection framework, 21- flanging, 22- rings, 3- shells,
31- screw holes, 4- speaker bodies, 41- conducting magnetic columns, 42- magnets, 43- magnetic conductive boards, 44- voice coils, 45- centring disks, the 5- second layers
Waterproof sound passing membrane, 6- first layers waterproof sound passing membrane, 7- dustproof covers, 8- dust-filterings net, 81- buckles, 9- rear seals.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of loudspeaker with dust reduction capability of cleaning easy to disassemble,
Including safety protecting cover 1, framework 2, shell 3, speaker body 4 and dustproof cover 7 are protected, is equipped in 1 lower outer of safety protecting cover
Framework 2 is protected, for protecting loudspeaker, shell 3 is equipped in 1 lower inner of safety protecting cover, is set in the inner bottom of protection framework 2
There is speaker body 4, be used for sound horn, 4 top of speaker body is equipped with second layer waterproof sound passing membrane 5, second layer waterproof sound passing membrane 5
Top first layer waterproof sound passing membrane 6, two layers of waterproof sound passing membrane of setting can effectively prevent extraneous water mist to enter loudspeaker, and first layer is anti-
The top of water sound passing membrane 6 is equipped with dustproof cover 7, and 7 top of dustproof cover is equipped with dust-filtering net 8, and setting dust-filtering net 8 can effective mistake
A part of large dust particle is filtered, the usage time of dustproof cover 7 is increased.
2 top of framework is protected to be equipped with flanging 21 and ring 22, safety protecting cover 1 is by protecting lid gasket 11 to be pressed into ring
22 are fixed on 2 top of protection framework；And dust-filtering net 8 and 7 periphery of dustproof cover are equipped with buckle 71, the two is fixed by buckle 71
On shell 3, after the dust on dust-filtering net 8 and dustproof cover 7 reaches certain limit, it can be removed and be cleaned, then
It reinstalls and can be used, can also directly be replaced；Speaker body 4 includes conducting magnetic column 41, magnet 42, magnetizer 43, voice coil
44 and centring disk 45,4 bottom end of speaker body is conducting magnetic column 41, and 41 top of conducting magnetic column is equipped with magnet 42, and 42 top of magnet is equipped with
Magnetic conductive board 43；41 intermediate both sides of conducting magnetic column are equipped with voice coil 44, and centring disk 45 is equipped between voice coil 44 and protection framework 2；Loudspeaker sheet
4 bottom of body is equipped with rear seal 9, and rear seal 9 is the battery or circuit element of speaker body, and the energy is provided for loudspeaker.
Operation principle：Using the cleaning easy to disassemble the loudspeaker with dust reduction capability when, first check for dustproof cover 7 and
Whether safety protecting cover 1 then via protection lid gasket 11 is fixed on protection through being connected firmly with shell 3 by dust-filtering net 8
2 top of framework, when using the design, the dust come in first enters via safety protecting cover 1 inside shell 3, reaches dust-filtering
Net 8, at this time dust-filtering net 8 may filter that the larger dust of a part of particle, then remaining dust then has dustproof cover 7 to be blocked
It cuts, effective dust and can extend dustproof cover usage time, it is certain to wait for that the dust on dust-filtering net 8 and dustproof cover 7 reaches
After the limit, safety protecting cover 1 can be opened, dust-filtering net 8 and dustproof cover 7, which are removed cleaning, to be refilled back, and is conveniently replaced
Non-serviceable discarded dust-filtering net 8 and dustproof cover 7 are changed, easy to use, the design adds 6 He of first layer waterproof sound passing membrane
Second layer waterproof sound passing membrane 5 can further prevent moisture to enter speaker body 4 on the basis of dust-proof, effective protection loudspeaker and
Its circuit.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (7)
1. a kind of loudspeaker with dust reduction capability of cleaning easy to disassemble, including safety protecting cover (1), protection framework (2), shell
(3), speaker body (4) and dustproof cover (7), which is characterized in that safety protecting cover (1) lower outer is equipped with protection framework
(2), safety protecting cover (1) lower inner is equipped with shell (3), and the inner bottom of the protection framework (2) is equipped with loudspeaker sheet
Body (4), speaker body (4) top are equipped with second layer waterproof sound passing membrane (5), second layer waterproof sound passing membrane (5) top
First layer waterproof sound passing membrane (6), first layer waterproof sound passing membrane (6) top are equipped with dustproof cover (7), are set above the dustproof cover
There is dust-filtering net (8).
2. a kind of loudspeaker with dust reduction capability of cleaning easy to disassemble according to claim 1, which is characterized in that described
Framework (2) top is protected to be equipped with flanging (21) and ring (22).
3. a kind of loudspeaker with dust reduction capability of cleaning easy to disassemble according to claim 1, which is characterized in that described
Safety protecting cover (1) is by protecting the embedded ring (22) of lid gasket (11) to be fixed on protection framework (2) top.
4. a kind of loudspeaker with dust reduction capability of cleaning easy to disassemble according to claim 1, which is characterized in that described
Dust-filtering net (8) and the dustproof cover (7) periphery are equipped with buckle (81), by screw (31) by the dust-filtering net (8)
And dustproof cover (7) is fixed on shell (3).
5. a kind of loudspeaker with dust reduction capability of cleaning easy to disassemble according to claim 1, which is characterized in that described
Speaker body (4) includes conducting magnetic column (41), magnet (42), magnetic conductive board (43), voice coil (44) and centring disk (45).
6. a kind of loudspeaker with dust reduction capability of cleaning easy to disassemble according to claim 1, which is characterized in that described
Speaker body (4) bottom end is conducting magnetic column (41), and the top of the conducting magnetic column (41) is equipped with magnet (42), magnet (42) top
Equipped with magnetic conductive board (43), the intermediate both sides of the conducting magnetic column (41) are equipped with voice coil (44), the voice coil (44) and the protection framework
(2) centring disk (45) is equipped between.
7. a kind of loudspeaker with dust reduction capability of cleaning easy to disassemble according to claim 1, which is characterized in that described
Speaker body (4) bottom is equipped with rear seal (9), and the rear seal (9) is the battery or circuit of speaker body (4) connection
Element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721562001.0U CN207884870U (en) | 2017-11-21 | 2017-11-21 | A kind of loudspeaker with dust reduction capability of cleaning easy to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721562001.0U CN207884870U (en) | 2017-11-21 | 2017-11-21 | A kind of loudspeaker with dust reduction capability of cleaning easy to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207884870U true CN207884870U (en) | 2018-09-18 |
Family
ID=63500994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721562001.0U Active CN207884870U (en) | 2017-11-21 | 2017-11-21 | A kind of loudspeaker with dust reduction capability of cleaning easy to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207884870U (en) |
-
2017
- 2017-11-21 CN CN201721562001.0U patent/CN207884870U/en active Active
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