CN206024036U - Audio amplifier cover - Google Patents
Audio amplifier cover Download PDFInfo
- Publication number
- CN206024036U CN206024036U CN201621081069.2U CN201621081069U CN206024036U CN 206024036 U CN206024036 U CN 206024036U CN 201621081069 U CN201621081069 U CN 201621081069U CN 206024036 U CN206024036 U CN 206024036U
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- China
- Prior art keywords
- audio amplifier
- cover
- cover body
- waterproof
- bluetooth
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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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of audio amplifier cover, is related to audio amplifier protection field.The audio amplifier cover includes cover body, and the cover body is adopted for the different position of Baffle Box of Bluetooth, and different materials carry out covering protection, that is, solve waterproof problem, nor affect on the tonequality of audio amplifier.The utility model solves existing audio amplifier cover affects the technical problem of audio amplifier tonequality.
Description
Technical field
The utility model is related to audio amplifier protection technology field, more particularly, to a kind of audio amplifier cover.
Background technology
In view of now, a lot of people like having a bath inside bathroom, while listening music with Baffle Box of Bluetooth.But, someone in bathroom
When having a bath, a large amount of vapor can be produced, if not to carrying out effectively for playing the equipment such as the audio amplifier or Baffle Box of Bluetooth of music
Waterproofing protection, those electronic equipments are easy to make moist, and when water droplet is attached to loudspeaker surface, can have a strong impact on tonequality.
Traditional, and the product such as such as audio amplifier waterproof bag currently on the market, be only intended to waterproof, but airtight, sound-proof, therefore every
Sound effect is significant, or once there is water droplet to be attached to product surface (especially on the loudspeaker surface of the equipment such as audio amplifier), will
Have a strong impact on the tonequality and service life that music played by the electronic equipments such as audio amplifier.Itself shadow to audio amplifier tonequality is not considered
Ring, and, audio amplifier is put into after that audio amplifier waterproof bag due to seal very well, the air inside bag is very thin, however, sound
Propagation need medium, the loudness of tonequality and sound when this will severely impact the device plays music such as audio amplifier.
This is based on, the utility model provides a kind of audio amplifier cover to solve above-mentioned technical problem.
Utility model content
The purpose of this utility model is to provide a kind of audio amplifier cover, affects bluetooth sound to solve audio amplifier cover of the prior art
Case tonequality technical problem.
Above-mentioned purpose is based on, the utility model provides a kind of audio amplifier cover, including the cover body with inner chamber, the inner chamber is used
In setting-in Baffle Box of Bluetooth；The disposed behind of the cover body has bonnet, and the bonnet is tightly connected with the cover body；
Button hole is provided with the control button of the corresponding Baffle Box of Bluetooth of the audio amplifier cover, at the button hole, high definition is provided with
PVC film, the edge of the high definition PVC film are affixed with the edge seal of the button hole；
Speaker hole is provided with the loudspeaker of the corresponding Baffle Box of Bluetooth of the audio amplifier cover, is provided with the speaker hole anti-
Water ventilated membrane, the edge of the waterproof ventilated membrane are affixed with the edge seal of the speaker hole；
Louvre is provided with the thermovent of the corresponding Baffle Box of Bluetooth of the audio amplifier cover, at the louvre, waterproof is also equipped with
Ventilated membrane, the edge of the waterproof ventilated membrane are affixed with the edge seal of the radiating.
Optionally, the bonnet and the cover body clamping.
Optionally, the bonnet is provided with sealing rubber pad in the card seam crossing with the cover body.
Optionally, the cover body adopts ABS resin.
Optionally, the waterproof ventilated membrane adopts polytetrafluoroethylene (PTFE).
Optionally, cover after the audio amplifier cover and be provided with multiple air-vents, the air-vent is tapered, the small end of taper
Inner side towards the audio amplifier cover.
Optionally, multiple air-vent array arrangements.
Optionally, the high definition PVC film and the waterproof ventilated membrane pass through the seamless spliced technology of nanometer with the cover body
Splicing.
Baffle Box of Bluetooth is protected by the audio amplifier cover that the utility model is provided by cover body.Meanwhile, on audio amplifier not
Same position, audio amplifier cover carries out waterproofing protection using different materials to these positions, while also reach not affecting these positions
The purpose of working effect.Comprehensively the materials such as PVC, ABS, waterproof ventilated membrane are used to produce size, moulding constructs and needs to protect
Audio amplifier size, the protective cover that moulding etc. is adapted.
At bonnet, sealed.Bonnet, i.e., intake section audio amplifier being put in cover body, also, audio amplifier is put into cover
After body, moreover it is possible to closely close (or locking), and air-tightness is very well, can be effectively prevented water droplet or vapor enters cover body
Interior.The protective cover of audio amplifier is divided into front, side and the back side again, and the cover body that is made with plastics is as skeleton.Audio amplifier cover is raised with audio amplifier
At face that sound device part contacts and thermovent, using high-quality polytetrafluoroethylene (PTFE) waterproof ventilated membrane to loudspeaker and radiating
Mouth is covered (can also use other kinds of waterproof ventilated membrane, according to the requirement or into original selection but this of user
Waterproof ventilated membrane, waterproof are breathed freely, and sound translative performance so far, is best.In addition, from now on if there are the more preferable waterproof of performance
Ventilated membrane, just changes into preferably.The expensive of this waterproof ventilated membrane is considered, for cost consideration, so only needing
Part use), to reach both waterproofs, again breathe freely, the effect of entrant sound heat extraction does not interfere with the effect of these position functions.Separately
Outward, the part of the bluetooth transceiver and recording mouth of audio amplifier is protected on protective cover, it is also possible to according to cost determination, if change waterproof into
Ventilated membrane, if these parts change waterproof ventilated membrane into, can cause cover body to be minimized the shielding action of Bluetooth signal, if
Do not change, the also very little of the impact to Bluetooth signal.And control button part is mainly using high definition, transparent, antistatic, sensitivity is high,
And the film that makes than relatively thin PVC materials is covered, it is that not only water resistance is good for the material the reason for using this material,
And transparent, can also see the button of audio amplifier through the tunic clearly.Audio amplifier cover can be made up of PVC materials or ABS, can be semi-transparent
Bright, or opaque, can be hard, or soft, and be also designed to shades of colour.
The audio amplifier cover that the utility model is provided, than original unalterable audio amplifier waterproof bag, for audio amplifier not
With functional areas, change the waterproof membrane that different materials make into and audio amplifier protected, you can to play the waterproofing protection to audio amplifier
Function, and do not affect the functional effect of these functional areas of audio amplifier, entrant sound to work well, with good water-proof effect and do not affect
The advantage of tonequality.
Description of the drawings
In order to be illustrated more clearly that the utility model specific embodiment or technical scheme of the prior art, below will be right
Needed for specific embodiment or description of the prior art, accompanying drawing to be used is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Audio amplifier cover and the front view of audio amplifier that Fig. 1 is provided for the utility model embodiment；
Audio amplifier cover and the left view of audio amplifier that Fig. 2 is provided for the utility model embodiment；
Audio amplifier cover and the rearview of audio amplifier that Fig. 3 is provided for the utility model embodiment；
Audio amplifier cover and the top view of audio amplifier that Fig. 4 is provided for the utility model embodiment；
Fig. 5 is the sectional view of the local at audio amplifier cover air-vent.
Reference：
1- cover bodies；2- bonnets；3- control buttons；
4- high definition PVC films；5- loudspeakers；6- waterproof ventilated membranes；
7- air-vents.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Embodiment in based on the utility model, this
The every other embodiment obtained under the premise of creative work is not made by field those of ordinary skill, belongs to this practicality
Novel protected scope.
In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", " perpendicular
Directly ", the orientation of instruction such as " level ", " interior ", " outward " or position relationship are based on orientation shown in the drawings or position relationship, are only
For the ease of describe the utility model and simplify description, rather than indicate or hint indication device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Audio amplifier cover embodiment
As shown in Figure 1-2, a kind of audio amplifier cover is provided in the present embodiment, including the cover body 1 with inner chamber, the inner chamber
For being embedded in Baffle Box of Bluetooth；The disposed behind of the cover body 1 has bonnet 2, the bonnet 2 to be tightly connected with the cover body 1；
Button hole is provided with the control button 3 of the corresponding Baffle Box of Bluetooth of the audio amplifier cover, at the button hole, height is provided with
Clear PVC film 4, the edge of the high definition PVC film 4 are affixed with the edge seal of the button hole；
Speaker hole is provided with the loudspeaker 5 of the corresponding Baffle Box of Bluetooth of the audio amplifier cover, is provided with the speaker hole
Waterproof ventilated membrane 6, the edge of the waterproof ventilated membrane 6 are affixed with the edge seal of the speaker hole；
Louvre is provided with the thermovent of the corresponding Baffle Box of Bluetooth of the audio amplifier cover, at the louvre, waterproof is also equipped with
Ventilated membrane 6, the edge of the waterproof ventilated membrane 6 are affixed with the edge seal of the radiating.
Baffle Box of Bluetooth is protected by the audio amplifier cover that the utility model is provided by cover body 1.Meanwhile, on audio amplifier
Different positions, audio amplifier cover carry out waterproofing protection using different materials to these positions, while also reach not affecting these positions
Working effect purpose.PVC, ABS, 6 grade material of waterproof ventilated membrane is comprehensively used to produce size, moulding, construction and needs
The protective cover that the size of the audio amplifier of protection, moulding etc. are adapted.
At bonnet 2, sealed.Bonnet 2, i.e., be put into the intake section in cover body 1 audio amplifier, also, audio amplifier put
After entering cover body 1, moreover it is possible to closely close (or locking), and air-tightness is very well, can be effectively prevented water droplet or vapor is entered
In cover body 1.The protective cover of audio amplifier is divided into front, side and the back side again, and the cover body 1 that is made with plastics is as skeleton.Audio amplifier cover with
At face that 5 part of speaker of voice box contacts and thermovent, raise one's voice for 6 pairs using high-quality polytetrafluoroethylene (PTFE) waterproof ventilated membrane
Device 5 and thermovent are covered (can also use other kinds of waterproof ventilated membrane 6, according to the requirement of user or into original
Choose, but this waterproof ventilated membrane 6, waterproof, to breathe freely, sound translative performance so far, is best.If in addition, sexual from now on
The more preferable waterproof ventilated membrane 6 of energy, just changes into preferably.The expensive of this waterproof ventilated membrane 6 is considered, is examined for cost
Consider, so only in the part use for needing), to reach both waterproofs, to breathe freely again, the effect of entrant sound heat extraction does not interfere with these portions
The effect of bit function.In addition, protecting the part of the bluetooth transceiver and recording mouth of audio amplifier on protective cover, it is also possible to determined according to cost
Fixed, if to change waterproof ventilated membrane 6 into, if these parts change waterproof ventilated membrane 6 into, screen of the cover body 1 to Bluetooth signal can be caused
The effect of covering is minimized, if not changing, impact to Bluetooth signal also very little.And control button part is mainly using high definition, thoroughly
Bright, antistatic, sensitivity is high, and the film that makes than relatively thin PVC materials is covered, and the reason for using this material is, should
Not only water resistance is good and transparent for material, can also see the button of audio amplifier through the tunic clearly.Audio amplifier cover can be by PVC materials
Or ABS makes, can be translucent, or opaque, can be hard, or soft, and also
Shades of colour can be designed to.
The audio amplifier cover that the utility model is provided, than original unalterable audio amplifier waterproof bag, for audio amplifier not
With functional areas, change the waterproof membrane that different materials make into and audio amplifier protected, you can to play the waterproofing protection to audio amplifier
Function, and do not affect the functional effect of these functional areas of audio amplifier, entrant sound to work well, with good water-proof effect and do not affect
The advantage of tonequality.
The audio amplifier cover that the utility model is provided, than original unalterable audio amplifier waterproof bag, for audio amplifier not
With functional areas, change the waterproof membrane that different materials make into and audio amplifier covered, reach the purpose of waterproofing protection, especially raising
The positions such as sound device 5, the application of waterproof ventilated membrane 6, while air-tightness, watertightness is strengthened, its unique permeability can make
Electronic structure internal steam is discharged rapidly, and electronic product performance is gone along with sb. to guard him in protection, reduces electronic component loss so as to be really achieved.
Simultaneously avoid need not cost, and perfection solves waterproof, breathes freely, entrant sound.The operation principle of the material is, in the state of steam
Under, particle water is very tiny, according to the principle of capillary moving, can smoothly penetrate into capillary to opposite side, so as to occur
Vapour phenomenon.After moisture condensation becomes the globule, particle becomes big, as the capillary effect of the globule (" is drawn between hydrone mutually
Pull and contend with "), hydrone cannot smoothly depart from the globule and penetrate into opposite side, that is, prevent the infiltration of water to occur, and make vapour
Film has the function of waterproof.The audio amplifier cover that the special waterproof and breathable entrant sound of the application is made using the material, can have a large amount of water
In the bathroom of steam, the electronic equipments such as Baffle Box of Bluetooth are effectively protected so as to avoid making moist, and also have little influence on tonequality.I.e.
The waterproofing protection function to audio amplifier can be played, and does not affect the functional effect of these functional areas of audio amplifier, entrant sound to work well,
There is good water-proof effect and do not affect tonequality.
In the alternative of the present embodiment, the bonnet 2 and 1 clamping of the cover body.
The mode of clamping using simply, be easy to be set with and be put into audio amplifier by convenient disassembly.Preferably, bonnet is set on cover body 1
2 grooves, in insertion 2 groove of bonnet of bonnet 2.Remaining snap fit can also be adopted,.
Further, the bonnet 2 is provided with sealing rubber pad in the card seam crossing with the cover body 1.
Sealing gasket is set in card seam crossing, effectively clamping seam can be sealed, the mode globule is entered.
In the alternative of the present embodiment, the cover body 1 is using ABS resin or nylon.
ABS resin is one of five big synthetic resin, its impact resistance, heat resistance, lower temperature resistance, chemical proofing and electricity
Gas function admirable, also has easy processing, the features such as product size is stable, lustrous surface is good, easy application, coloring.Equally, Buddhist nun
Imperial material also has more excellent tinctorial property.Using both materials, cover body 1 can be made to assume different colors, be met individual
Property demand.
In the alternative of the present embodiment, the waterproof ventilated membrane 6 adopts polytetrafluoroethylene (PTFE).
This waterproof ventilated membrane 6, waterproof are breathed freely, and sound translative performance so far, is best.So, sound can just have
Enough air dielectrics are propagated, and do not affect the tonequality of audio amplifier.
Such as Fig. 3-4, in the alternative of the present embodiment, multiple air-vents 7, institute on the bonnet 2 of the audio amplifier cover, is provided with
State that air-vent 7 is tapered, the inner side of the small end of taper towards the audio amplifier cover.
The hole of back taper, small end size are extremely tiny, and at big end, just condensation flows away vapor, will not enter inside cover body 1.
And air can be entered by air-vent 7, the propagation for sound provides more medium.
Further, multiple 7 array arrangements of the air-vent.Preferably, the steam vent is inclined upwardly.
The air-vent 7 of array arrangement is easy to process.It is inclined upwardly after being conducive to steam to condense because gravity is flowed downward out.
The protective cover of the application can be divided into two kinds of general-purpose version and customized version.The protective cover of Baffle Box of Bluetooth general-purpose version,
Can be arranged to that cylinder, rectangle etc. are variously-shaped, and determine to protect according to the size of most of Baffle Box of Bluetooth on the market
The size of cover.The protective cover of customized version, then according to the concrete size of different type of machines audio amplifier and loudspeaker 5, microphone, recording
Mouthful, the parameter such as particular location of Bluetooth signal transceiver, amount body make, just as various mobile phone shells, the protection of each model
Cover be only applicable to corresponding type this be also this patent an innovative point.
Welding or bonding between various different materials, it is possible to use the technology such as nanometer is seamless spliced.
The propagation of sound is the vibration transmission realization by sound wave, and sound wave is mechanical wave, so the propagation of sound needs
Medium, this patent product, when switch is opened, have partial air and enter in cover, and this is allowed, and the propagation of sound wave is had
Profit, can select at the back side of this patent bucker, several apertures are opened in the appropriate location away from the signal transmission mouth such as loudspeaker 5
The turbination aperture of very little, so that partial air can be entered, so as to be conducive to the propagation of sound wave, and vapor is in aperture
After place condenses into little water droplet, due to Action of Gravity Field, can flow downward out, without flowing in cover.In the region for opening air-vent, material
Suitably can thicken, so that the depth in aperture is bigger, the condensation for being more beneficial for vapor is flowed out.
Special instruction, the propagation of sound are the vibration transmission realizations by sound wave, and sound wave is mechanical wave, so sound
Propagation needs medium.The propagation of sound wave is highly susceptible to disturb and hinders simultaneously, if film has very strong absorption ripple or anti-in itself
The function of ejected wave, that will greatly affect tonequality, and film absorbs ripple or the ability of back wave depends on many sky forms in surface
Structure and pore size, if the surface morphological structure of film is completely the same, that film is just very strong to the albedo of ripple, so this is specially
The waterproof ventilated membrane 6 adopted by profit, will select that membrane superficial tissue form consistent degree very poor, the larger material in aperture as far as possible
Make.
The technology that this patent is provided, can effective waterproof, and specially, fully taken into account waterproof product to sound-box device
When using in the case where there is water vapor atmosphere, the impact of tonequality, can allow audio amplifier, make in extreme environments such as the bathrooms for having a large amount of vapor
Used time, can effectively waterproof, tonequality is also hardly affected, therefore, user can bathroom listen when having a bath music or
Person makes a phone call.
Finally it should be noted that：Various embodiments above is only in order to illustrating the technical solution of the utility model, rather than which is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：Which still can be modified to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of each embodiment technical scheme of type.
Claims (8)
1. a kind of audio amplifier cover, it is characterised in that include that the cover body with inner chamber, the inner chamber are used for being embedded in Baffle Box of Bluetooth；Described
The disposed behind of cover body has bonnet, and the bonnet is tightly connected with the cover body；
Button hole is provided with the control button of the corresponding Baffle Box of Bluetooth of the audio amplifier cover, at the button hole, high definition PVC is provided with
Film, the edge of the high definition PVC film are affixed with the edge seal of the button hole；
Speaker hole is provided with the loudspeaker of the corresponding Baffle Box of Bluetooth of the audio amplifier cover, waterproof is provided with the speaker hole saturating
Air film, the edge of the waterproof ventilated membrane are affixed with the edge seal of the speaker hole；
Louvre is provided with the thermovent of the corresponding Baffle Box of Bluetooth of the audio amplifier cover, at the louvre, waterproof and breathable is also equipped with
Film, the edge of the waterproof ventilated membrane are affixed with the edge seal of the radiating.
2. audio amplifier cover according to claim 1, it is characterised in that the bonnet and the cover body clamping.
3. audio amplifier cover according to claim 2, it is characterised in that the bonnet is arranged in the card seam crossing with the cover body
There is sealing rubber pad.
4. audio amplifier cover according to claim 1, it is characterised in that the cover body adopts ABS resin.
5. audio amplifier cover according to claim 1, it is characterised in that the waterproof ventilated membrane adopts polytetrafluoroethylene (PTFE).
6. audio amplifier cover according to claim 1, it is characterised in that cover after the audio amplifier cover be provided with multiple ventilative
Hole, the air-vent are tapered, the inner side of the small end of taper towards the audio amplifier cover.
7. audio amplifier cover according to claim 6, it is characterised in that multiple air-vent array arrangements.
8. audio amplifier cover according to claim 1, it is characterised in that the high definition PVC film and the waterproof ventilated membrane with
The cover body is by the seamless spliced technology splicing of nanometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621081069.2U CN206024036U (en) | 2016-09-26 | 2016-09-26 | Audio amplifier cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621081069.2U CN206024036U (en) | 2016-09-26 | 2016-09-26 | Audio amplifier cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206024036U true CN206024036U (en) | 2017-03-15 |
Family
ID=58260679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621081069.2U Expired - Fee Related CN206024036U (en) | 2016-09-26 | 2016-09-26 | Audio amplifier cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206024036U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107317155A (en) * | 2017-06-28 | 2017-11-03 | 维沃移动通信有限公司 | A kind of earphone socket structure and mobile terminal |
| CN107671438A (en) * | 2017-11-08 | 2018-02-09 | 肇庆皈智能科技有限公司 | A kind of structure and its process for laser machining mobile phone waterproof earpiece screen precise micropore |
| CN107948767A (en) * | 2017-11-22 | 2018-04-20 | 上海未石影视文化有限公司 | A kind of waterproof magnetic screen outer cover for speaker |
-
2016
- 2016-09-26 CN CN201621081069.2U patent/CN206024036U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107317155A (en) * | 2017-06-28 | 2017-11-03 | 维沃移动通信有限公司 | A kind of earphone socket structure and mobile terminal |
| CN107317155B (en) * | 2017-06-28 | 2020-07-10 | 维沃移动通信有限公司 | Earphone socket structure and mobile terminal |
| CN107671438A (en) * | 2017-11-08 | 2018-02-09 | 肇庆皈智能科技有限公司 | A kind of structure and its process for laser machining mobile phone waterproof earpiece screen precise micropore |
| CN107948767A (en) * | 2017-11-22 | 2018-04-20 | 上海未石影视文化有限公司 | A kind of waterproof magnetic screen outer cover for speaker |
| CN107948767B (en) * | 2017-11-22 | 2020-09-25 | 上海未石影视文化有限公司 | Waterproof magnetic shielding outer cover for loudspeaker box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20170926 |