CN207625735U - A kind of concealed speaker - Google Patents
A kind of concealed speaker Download PDFInfo
- Publication number
- CN207625735U CN207625735U CN201721811066.4U CN201721811066U CN207625735U CN 207625735 U CN207625735 U CN 207625735U CN 201721811066 U CN201721811066 U CN 201721811066U CN 207625735 U CN207625735 U CN 207625735U
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- China
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- cavity
- guard
- plate
- pressing plate
- loudspeaker
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Abstract
The utility model discloses a kind of concealed speakers, including operatic tunes body, loudspeaker, pressing plate and guard, it is characterised in that：The operatic tunes body includes the first cavity and the second cavity, wherein the first cavity top surface hollow out, loudspeaker are accommodated in the first cavity, then the first cavity fixes top board, then cover upper guard, the second cavity are laterally extended from first cavity and connect with the first cavity.The structure design of the utility model is reasonable, by the way that operatic tunes body is divided into the two parts being laterally arranged, height is reduced in the case where not reducing own vol, so that speaker can be mounted as a whole in wall or ceiling by user, while with good audio quality, also possess preferable appearance.
Description
Technical field
The utility model is related to a kind of speaker, especially a kind of concealed speaker.
Background technology
Some music-lovers enjoy comprehensive audio visual effect to be in, and can go to buy many sound-box devices, but
Since general sound-box device volume is all huger, user need to be equipped with special audio-visual room, need to expend larger manpower financial capacity.
With the raising of people's quality of the life, more and more people go concern audio quality, but special audio-visual room allows many people to move back again
But, the appearance of Ceiling loudspeaker housing solves the problems, such as this, and the user that can both help enjoys preferable audio visual effect, while it passes through
Be installed on the more idle region such as ceiling, wall, occupy smaller space, make people in general parlor and bedroom just
It can enjoy.
Present Ceiling loudspeaker housing is often limited for beauty, the volume of operatic tunes body, has some Ceiling loudspeaker housings also further
It can be limited by floor height, and the space of operatic tunes body can influence air transmitted, sound cavity volume is limited to be easily caused sound wave and do not flow
Freely, sound quality is bad, and therefore, the operatic tunes body for how rationally designing speaker has a major impact the quality of speaker audio.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of reasonable in design, hiding with good audio
Formula speaker.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of concealed speaker, including the operatic tunes
Body, loudspeaker, pressing plate and guard, it is characterised in that：The operatic tunes body includes the first cavity and the second cavity, wherein the first cavity top
Face hollow out, loudspeaker are accommodated in the first cavity, and then the first cavity fixes top board, then cover upper guard, and the second cavity is described in
First cavity is laterally extended and connects with the first cavity.
As an improvement, second cavity is involuted by the top plate and bottom plate being laterally extended from first cavity
Flat-shaped cavity, wherein top plate and the first cavity are integrally formed, and the rear cover of bottom plate and the first cavity is integrally formed, bottom plate and top plate pair
It is fixed by screw connection after conjunction.
As an improvement, freely lateral bottom plate of the top plate far from the first cavity is obliquely installed, top plate is in the horizontal direction
Positioned at the lower section of guard.
It improves again, the top plate and baseplate inner surface are equipped with reinforcing rib, are formed in the outer surface of top plate for reducing sound
The Y shape protrusion of sound resonance.
It improves again, there are four protruding parts for the first cavity tool, and there are one accommodating cavity, loudspeaker packets for each protruding parts tool
Two full frequency speakers are included, is provided respectively therein in two opposite accommodating cavities, is additionally provided with circuit board in the first cavity, electricity
Road plate is located in the accommodating cavity of two side of loudspeaker.
Further, the pressing plate is rounded, and two circular holes corresponding with full frequency speaker position are offered on pressing plate, pressure
The downwardly convex positioning region being equipped with for positioning loudspeaker and circuit board of plate, guard are circle corresponding with pressing plate, are opened up on guard
There are the through-hole of an ellipse, pressing plate to raise up equipped with corresponding, which is exposed to across through-hole outside guard, raised table
Face is carved with product brand.
Finally, the top edge of first cavity is convexly equipped with the magnet of several cylinders, and corresponding confession is offered on pressing plate
The positioning round orifice that magnet places, guard the cover are fixed above pressing plate by magnetic.
Compared with prior art, the utility model has the advantage of：The structure design of the utility model is reasonable, by by the operatic tunes
Body is divided into the two parts being laterally arranged, and height is reduced in the case where not reducing own vol so that user can be by speaker
It is mounted as a whole in wall or ceiling, while with good audio quality, also possesses preferable appearance.
Description of the drawings
Fig. 1 is the stereogram of the concealed speaker of the utility model；
Fig. 2 is the exploded view of the concealed speaker of the utility model；
Fig. 3 is the structural schematic diagram of the utility model operatic tunes body；
Fig. 4 is the structural schematic diagram at another visual angle of the utility model operatic tunes body；
Fig. 5 is the schematic diagram of the first cavity of the utility model and the second cavity top plate.
Specific implementation mode
Utility model is described in further detail below in conjunction with attached drawing embodiment.
With reference to shown in attached drawing 1~5, the concealed speaker of the utility model includes operatic tunes body 1, loudspeaker 2, circuit board 5, pressing plate 3
With guard 4, operatic tunes body 1 includes the first cavity 11 and the second cavity 12, and loudspeaker 2, circuit board 5 are accommodated in the first cavity 11, so
The first cavity 11 fixes top board 3 afterwards, then cover upper guard 4, the second cavity 12 are laterally extended from first cavity 11, and first
Cavity 11 and the perforation of the second cavity 12, the concealed speaker of the utility model by operatic tunes body by being divided into laterally be arranged two
Point, height is reduced in the case where not reducing own vol so that speaker can be mounted as a whole on wall or ceiling by user
It is interior, have good appearance；
First cavity, 11 top surface hollow out, loudspeaker 2, circuit board 5 are installed from 11 top surface of the first cavity into the first cavity 11
It is interior, top board 3 is then fixed, then cover upper guard 4, the first cavity 11 is in petal, and there are four protruding parts for tool, exactly have
The accommodating cavity 111 of four petal plate shapes, each protruding parts tool there are one accommodating cavity 111, including two full ranges raise one's voice by loudspeaker 2
Device so that the concealed speaker of the utility model need not install frequency divider, can reach good audio, and two full ranges are raised one's voice
Device is provided respectively therein in two opposite accommodating cavities 111, and circuit board 5 is arranged in the accommodating cavity 111 of 2 two side of loudspeaker,
Further decrease the height of speaker in this way, pressing plate 3 is rounded, offered on pressing plate 3 two it is corresponding with full frequency speaker position
Circular hole 32, so that sound appears, pressing plate 3 is downwardly convex to be equipped with positioning region for positioning loudspeaker 2 and circuit board 5, guard 4 be with
3 corresponding circle of pressing plate, offers the through-hole 41 of an ellipse on guard 4, pressing plate 3 be equipped with it is corresponding raise up 31,
The protrusion 31 is exposed to across through-hole 41 outside guard 4, and the surface engraving of protrusion 31 has product brand, in this way by speaker integral installation
After in wall or ceiling, trade mark can also be showed well, the top edge of the first cavity 11 is convexly equipped with several cylinders
The magnet 6 of shape offers the corresponding positioning round orifice 33 placed for magnet 6 on pressing plate 3, and 4 the cover of guard passes through above pressing plate 3
It is fixed with 6 magnetic of magnet so that dismounting is very convenient, and guard 4 plays the role of dust-proof and protection the inside component；
Second cavity 12 is by the top plate 121 that is laterally extended from the first cavity 11 and the bottom plate 122 for being fixed on top plate 121
The flat-shaped structure involuted, wherein top plate 121 and the first cavity 11 are integrally formed, the rear cover of bottom plate 122 and the first cavity 11
112 are integrally formed, and bottom plate 122 and top plate 121 are injected separately molding, and top plate 121 and 122 inner surface of bottom plate are equipped with reinforcing rib 124,
Since 12 length of the second cavity is longer, reinforcing rib 124 can be increased on its surface by being injected separately so that operatic tunes body 1 is more
Add firm；It is formed with Y shape protrusion 1211 in 121 outer surface of top plate, acoustic resonance can be reduced, avoids generating noise；Top plate 121 is remote
Freely lateral bottom plate 122 from the first cavity 11 is obliquely installed, since the concealed speaker of the utility model is mounted as a whole on wall
Or in ceiling, only guard 4 protrudes from mounting surface or is flushed with mounting surface, therefore the top plate 121 of the second cavity 12 is in the horizontal direction
The upper lower section that need to be located at guard 4, top plate 121 are freely obliquely installed, and can avoid squeezing mounting surface during the installation process.
The above-mentioned technology contents that the utility model is only further illustrated with embodiment, in order to which reader is easier to understand,
But the embodiment for not representing the utility model is only limitted to this, and any technology done according to the utility model extends or recreation,
It is protected by the utility model, the scope of protection of the utility model is subject to claim.
Claims (7)
1. a kind of concealed speaker, including operatic tunes body, loudspeaker, pressing plate and guard, it is characterised in that：The operatic tunes body includes first
Cavity and the second cavity, wherein the first cavity top surface hollow out, loudspeaker are accommodated in the first cavity, then the first cavity is fixed and is pressed
Plate, then cover upper guard, the second cavity are laterally extended from first cavity and connect with the first cavity.
2. concealed speaker as described in claim 1, it is characterised in that：Second cavity is by horizontal from first cavity
The flat-shaped cavity involuted to the top plate and bottom plate of extension, wherein top plate and the first cavity are integrally formed, bottom plate and the first chamber
The rear cover of body is integrally formed, and bottom plate is fixed with after top plate pairing by screw connection.
3. concealed speaker as claimed in claim 2, it is characterised in that：The lateral bottom of freedom of the top plate far from the first cavity
Plate is obliquely installed, and top plate is located at the lower section of guard in the horizontal direction.
4. concealed speaker as claimed in claim 3, it is characterised in that：The top plate and baseplate inner surface are equipped with reinforcing rib,
The Y shape protrusion for reducing acoustic resonance is formed in the outer surface of top plate.
5. the concealed speaker as described in Claims 1-4 any claim, it is characterised in that：First cavity has
Four protruding parts, for each protruding parts tool there are one accommodating cavity, loudspeaker include two full frequency speakers, are provided respectively therein
In two opposite accommodating cavities, it is additionally provided with circuit board in the first cavity, circuit board is located in the accommodating cavity of two side of loudspeaker.
6. concealed speaker as claimed in claim 5, it is characterised in that：The pressing plate is rounded, and two are offered on pressing plate
Circular hole corresponding with full frequency speaker position, the downwardly convex positioning region being equipped with for positioning loudspeaker and circuit board of pressing plate, guard
For circle corresponding with pressing plate, offer the through-hole of an ellipse on guard, pressing plate be equipped with it is corresponding raise up, this is convex
It rises and is exposed to outside guard across through-hole, raised surface engraving has product brand.
7. concealed speaker as claimed in claim 6, it is characterised in that：The top edge of first cavity is convexly equipped with several circles
Cylindrical magnet offers the corresponding positioning round orifice placed for magnet on pressing plate, and guard the cover passes through magnetic above pressing plate
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721811066.4U CN207625735U (en) | 2017-12-22 | 2017-12-22 | A kind of concealed speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721811066.4U CN207625735U (en) | 2017-12-22 | 2017-12-22 | A kind of concealed speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207625735U true CN207625735U (en) | 2018-07-17 |
Family
ID=62820444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721811066.4U Active CN207625735U (en) | 2017-12-22 | 2017-12-22 | A kind of concealed speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207625735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107948770A (en) * | 2017-12-22 | 2018-04-20 | 宁波向往智能科技有限公司 | A kind of concealed speaker |
-
2017
- 2017-12-22 CN CN201721811066.4U patent/CN207625735U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107948770A (en) * | 2017-12-22 | 2018-04-20 | 宁波向往智能科技有限公司 | A kind of concealed speaker |
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| GR01 | Patent grant |