CN207354530U - A kind of ultra-thin speaker - Google Patents
A kind of ultra-thin speaker Download PDFInfo
- Publication number
- CN207354530U CN207354530U CN201721144432.5U CN201721144432U CN207354530U CN 207354530 U CN207354530 U CN 207354530U CN 201721144432 U CN201721144432 U CN 201721144432U CN 207354530 U CN207354530 U CN 207354530U
- Authority
- CN
- China
- Prior art keywords
- accommodating chamber
- frame
- ultra
- magnetic conductive
- sound
- 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.)
- Expired - Fee Related
Links
Landscapes
- Building Environments (AREA)
Abstract
It the utility model is related to sound device field,More particularly to a kind of ultra-thin speaker,Including frame,The first accommodating chamber of open upper end is equipped with the frame,The central part of first accommodating chamber is equipped with cylinder,The middle part of cylinder is equipped with installing port,Magnetic conductive disk is equipped with first accommodating chamber,The outer circumference surface of the magnetic conductive disk is close to the inner peripheral surface of the first accommodating chamber,The second accommodating chamber of open upper end is equipped with the magnetic conductive disk,Polylith is equipped with second accommodating chamber around the equally distributed magnet of magnetic conduction disk axis,The upper surface of the frame is equipped with out soundboard,It is close to the upper surface of frame in the lower face for going out soundboard,The ultra-thin speaker of the utility model is using frame and goes out fitting closely for soundboard to form an entirety,The other all pronunciation parts of the ultra-thin speaker are located in frame and go out between soundboard,So closely fitting designs the volume for just reducing sound equipment,So that sound equipment can be widely applied on compact electric apparatus,Increase the use occasion of ultra-thin speaker.
Description
Technical field
Sound device field is the utility model is related to, more particularly to a kind of ultra-thin speaker.
Background technology
Loudspeaker is a most weak device in stereo set, and for acoustics, it be again one most
Important component, the species of loudspeaker is various, and price differs greatly, audio electric energy by electromagnetism, piezoelectricity or electrostatic effect,
Make its cone or diaphragm vibration and produce resonance with the air of surrounding and make a sound, but also needed on the electric appliance of some very littles
Sound equipment is loaded, sound equipment of the prior art is difficult to meet practical application, does not reach the effect of practicality.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, there is provided a kind of ultra-thin speaker, small, installation side
Just, acoustical quality can reach well actual application effect.
To solve the above problems, the utility model provides following technical scheme：
A kind of ultra-thin speaker, including frame, the frame is interior to be equipped with the first accommodating chamber of open upper end, first accommodating chamber
Central part is equipped with cylinder, and the middle part of cylinder is equipped with installing port, which runs through the upper and lower end face of cylinder, the
Magnetic conductive disk is equipped with one accommodating chamber, the outer circumference surface of the magnetic conductive disk is close to the inner peripheral surface of the first accommodating chamber, the magnetic conductive disk
Axis direction is overlapped in the axis direction of frame, and the second accommodating chamber of open upper end, second accommodating chamber are equipped with the magnetic conductive disk
Central part be equipped with integrally formed alternating share, which is arranged on the cylinder, and the lower face of magnetic conductive disk is close to
Polylith is equipped with the bottom surface of the first accommodating chamber, in the second accommodating chamber around the equally distributed magnet of magnetic conduction disk axis, adjacent two
Adjacent cooperation between block magnet, second accommodating chamber is interior to be equipped with circular ring type leading note plate, and the lower face of the circular ring type leading note plate is close to
In being upwardly extended on the upper surface of all magnets, the excircle of circular ring type leading note plate equipped with the first sound film, on its inner periphery upwards
Extend and be equipped with the second sound film, the axis direction of the first sound film and the second sound film is overlapped with the axis direction of frame, the frame
Upper surface be equipped with out soundboard, which is close to the upper surface of frame.
Further, it is described go out soundboard central part be equipped with through hole, the diameter of the through hole is equal to the diameter of installing port, goes out
The middle part of the upper surface of soundboard is equipped with multiple around the equally distributed sound mouth of leading note plate axis, two neighboring sound mouth
The distance between it is identical, this go out soundboard upper surface be equipped between through hole and sound mouth circular ring type sound outlet channel, the annulus
Polylith is equipped with type sound outlet channel around the equally distributed partition plate in through-bore axis direction.
Further, the frame includes the latter half, and the upper end of the latter half extends outwardly to be equipped with and is integrally formed
Annulus connecting plate, the outside diameter of the annulus connecting plate is equal to the outside diameter of soundboard.
Further, leading note stent is equipped between the first sound film and the second sound film, which is annular shape, is led
The axis direction of sound stent is overlapped with the axial direction of frame, and the first sound film is equal with the height of the second sound film and is leading note thickness of slab
2 times of degree.
Further, the lateral cross section of all magnets is rectangle, and the width of the magnet is cylindrical equal to alternating share
Side face is the distance between to magnetic conductive disk medial surface.
Further, the quantity of the magnet is eight pieces.
Further, the lower face of all magnets is fitted closely in the bottom surface of magnetic conductive disk.
Further, the interior circular diameter of the circular ring shape leading note plate is more than the interior circular diameter of magnetic conductive disk.
Beneficial effect：A kind of ultra-thin speaker of the utility model, the ultra-thin speaker is using frame and goes out closely pasting for soundboard
Close and form an entirety, be equipped with the first accommodating chamber in frame, the other all pronunciation parts of the ultra-thin speaker be located in frame with
Go out between soundboard, so closely fitting designs the volume for just reducing sound equipment so that sound equipment can be widely applied to small electrical
On device, the use occasion of ultra-thin speaker is increased.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the assembling structure schematic diagram one of the utility model；
Fig. 3 is the assembling structure schematic diagram two of the utility model；
Description of reference numerals：Frame 1, the first accommodating chamber 1a, cylinder 1b, installing port 1c, annulus connecting plate 1d, magnetic conductive disk
2, the second accommodating chamber 2a, alternating share 2b, magnet 2c, circular ring type leading note plate 3, the first sound film 3a, the second sound film 3b, leading note branch
Frame 3c, goes out soundboard 4, through hole 4a, sound mouth 4b, circular ring type sound outlet channel 4c, partition plate 4c1.
Embodiment
With reference to Figure of description and embodiment, specific embodiment of the utility model is described in further detail：
Referring to figs. 1 to a kind of ultra-thin speaker shown in Fig. 3, including frame 1, open upper end first is equipped with the frame 1
The central part of accommodating chamber 1a, first accommodating chamber 1a are equipped with cylinder 1b, and the middle part of cylinder 1b is equipped with installing port 1c,
Installing port 1c runs through the upper and lower end face of cylinder 1b, and magnetic conductive disk 2, the excircle of the magnetic conductive disk 2 are equipped with the first accommodating chamber 1a
The inner peripheral surface of the first accommodating chamber 1a is close in face, and the axis direction of the magnetic conductive disk 2 is overlapped in the axis direction of frame 1, this is led
The second accommodating chamber 2a of open upper end is equipped with disk 2, the central part of second accommodating chamber 2a is equipped with integrally formed annulus
Shape cylinder 2b, the magnetic conductive disk 2 are set on cylinder 1b, and the bottom surface of the first accommodating chamber 1a is close in the lower face of magnetic conductive disk 2, the
It is adjacent between the equally distributed magnet 2c of 2 axis of magnetic conductive disk, adjacent two pieces of magnet 2c that polylith is equipped with two accommodating chamber 2a
Coordinate, be equipped with circular ring type leading note plate 3 in second accommodating chamber 2a, all magnets are close in the lower face of the circular ring type leading note plate 3
The upper surface of 2c, upwardly extends on the excircle of circular ring type leading note plate 3 equipped with the first sound film 3a, upwardly extends and sets on its inner periphery
There is axis direction of the axis direction of the second sound film 3b, the first sound film 3a and the second sound film 3b with frame 1 to overlap, the frame
1 upper surface is equipped with out soundboard 4, which is close to the upper surface of frame 1, is set in the first accommodating chamber 1a
There is magnetic conductive disk 2, which meets the installation of other pronunciation parts, and polylith is equipped with the second accommodating chamber 2a in magnetic conductive disk 2
Magnet 2c, polylith magnet 2c are equipped with circular ring shape leading note plate, and the setting of the circular ring shape leading note plate meets the first sound film 3a and
The setting of two sound film 3b, the tight fit of these all objects set the overall volume for just reducing sound equipment so that whole sound equipment
Setting more optimize.
It is described go out soundboard 4 central part be equipped with through hole 4a, the diameter of through hole 4a is equal to the diameter of installing port 1c, goes out sound
The middle part of the upper surface of plate 4 be equipped with it is multiple around the equally distributed sound mouth 4b of leading note plate axis, it is two neighboring go out sound
The distance between mouth 4b is identical, which is equipped with the circular ring type between through hole 4a and sound mouth 4b and goes out sound
Polylith is equipped with groove 4c, circular ring type sound outlet channel 4c around the equally distributed partition plate 4c1 of through hole 4a axis directions, it is multiple go out sound
What the design of mouthful 4b and circular ring type sound outlet channel 4c increased the sound equipment goes out audio fruit so that the sound equipment tonequality that goes out sound is more preferable, the sound
The setting of centre position installing port 1c is rung, reduces the actual use volume of sound equipment, the volume for just more improving sound equipment is reasonable
Utilize change.
The frame 1 includes the latter half, and the upper end of the latter half is extended outwardly to be connected equipped with integrally formed annulus
The outside diameter of fishplate bar 1d, the annulus connecting plate 1d are equal to the outside diameter of soundboard 4, the increasing of the setting of annulus connecting plate 1d
The big receiving volume of the sound equipment so that all objects of the sound equipment are more reasonably set.
Leading note stent 3c is equipped between the first sound film 3a and the second sound film 3b, leading note stent 3c is annular shape, is led
The axis direction of sound stent 3c is overlapped with the axial direction of frame 1, and the first sound film 3a is equal with the height of the second sound film 3b and is
2 times of leading note plate thickness, what the setting of the first sound film 3a and the second sound film 3b increased sound equipment goes out audio fruit, while can also improve
The tonequality of whole sound equipment.
The lateral cross section of all magnet 2c is rectangle, and the width of magnet 2c is equal to alternating share 2b outer circumference surfaces
The distance between to 2 medial surface of magnetic conductive disk, magnet 2c is closely fitted in the stability that magnetic conductive disk 2 just improves sound equipment entirety,
Further also improve the whole performance of sound equipment.
The quantity of the magnet 2c is eight pieces.
The lower face of all magnet 2c is fitted closely in the bottom surface of magnetic conductive disk 2.
The interior circular diameter of the circular ring shape leading note plate is more than the interior circular diameter of magnetic conductive disk 2.
The above descriptions are merely preferred embodiments of the present invention, and not the technical scope of the utility model is made
Go out any restrictions, thus it is every any trickle amendment made according to the technical essence of the utility model to above example, equivalent
Change and modification, in the range of still falling within the technical solution of the utility model.
Claims (8)
- A kind of 1. ultra-thin speaker, it is characterised in that：Including frame (1), the first accommodating chamber of open upper end is equipped with the frame (1) (1a), the central part of first accommodating chamber (1a) are equipped with cylinder (1b), and the middle part of cylinder (1b) is equipped with installing port (1c), the installing port (1c) run through the upper and lower end face of cylinder (1b), are equipped with magnetic conductive disk (2) in the first accommodating chamber (1a), this is led The outer circumference surface of disk (2) is close to the inner peripheral surface of the first accommodating chamber (1a), and the axis direction of the magnetic conductive disk (2) is in frame (1) axis direction overlaps, and the second accommodating chamber (2a) of open upper end, second accommodating chamber (2a) are equipped with the magnetic conductive disk (2) Central part be equipped with integrally formed alternating share (2b), which is set on cylinder (1b), magnetic conductive disk (2) bottom surface of the first accommodating chamber (1a) is close in lower face, and polylith is equipped with the second accommodating chamber (2a) around magnetic conductive disk (2) The equally distributed magnet of axis (2c), adjacent cooperation between adjacent two pieces of magnets (2c), is equipped with circle in second accommodating chamber (2a) The upper surface of all magnets (2c), circular ring type leading note are close in ring-like leading note plate (3), the lower face of the circular ring type leading note plate (3) Upwardly extend on the excircle of plate (3) equipped with the first sound film (3a), upwardly extended on its inner periphery equipped with the second sound film (3b), should Axis direction of the axis direction of first sound film (3a) and the second sound film (3b) with frame (1) overlaps, the upper end of the frame (1) Face is equipped with out soundboard (4), which is close to the upper surface of frame (1).
- A kind of 2. ultra-thin speaker according to claim 1, it is characterised in that：It is described go out soundboard (4) central part be equipped with Through hole (4a), the diameter of the through hole (4a) are equal to the diameter of installing port (1c), and the middle part for going out the upper surface of soundboard (4) is equipped with It is multiple identical around the distance between the equally distributed sound mouth of leading note plate axis (4b), two neighboring sound mouth (4b), should The upper surface for going out soundboard (4) is equipped with circular ring type sound outlet channel (4c), circular ring type between through hole (4a) and sound mouth (4b) Polylith is equipped with sound outlet channel (4c) around the equally distributed partition plate of through hole (4a) axis direction (4c1).
- A kind of 3. ultra-thin speaker according to claim 1, it is characterised in that：The frame (1) includes the latter half, under this The upper end of half part is extended outwardly equipped with integrally formed annulus connecting plate (1d), the annulus connecting plate (1d) it is cylindrical straight Footpath is equal to the outside diameter of soundboard (4).
- A kind of 4. ultra-thin speaker according to claim 1, it is characterised in that：The first sound film (3a) and the second sound film Leading note stent (3c) is equipped between (3b), the leading note stent (3c) is circular, the axis direction and frame of leading note stent (3c) (1) axial direction overlaps, and the first sound film (3a) is equal with the height of the second sound film (3b) and is 2 times of leading note plate thickness.
- A kind of 5. ultra-thin speaker according to claim 1, it is characterised in that：The lateral cross section of all magnets (2c) is Rectangle, the width of the magnet (2c) is equal to the distance between alternating share (2b) outer circumference surface to magnetic conductive disk (2) medial surface.
- A kind of 6. ultra-thin speaker according to claim 5, it is characterised in that：The quantity of the magnet (2c) is eight pieces.
- A kind of 7. ultra-thin speaker according to claim 5, it is characterised in that：The lower face of all magnets (2c) is tight The closely connected bottom surface together in magnetic conductive disk (2).
- A kind of 8. ultra-thin speaker according to claim 1, it is characterised in that：The interior circular diameter of the circular ring shape leading note plate is big In the interior circular diameter of magnetic conductive disk (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721144432.5U CN207354530U (en) | 2017-09-07 | 2017-09-07 | A kind of ultra-thin speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721144432.5U CN207354530U (en) | 2017-09-07 | 2017-09-07 | A kind of ultra-thin speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207354530U true CN207354530U (en) | 2018-05-11 |
Family
ID=62409522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721144432.5U Expired - Fee Related CN207354530U (en) | 2017-09-07 | 2017-09-07 | A kind of ultra-thin speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207354530U (en) |
-
2017
- 2017-09-07 CN CN201721144432.5U patent/CN207354530U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10575088B2 (en) | Treble loudspeaker with improved mounting structure for phase plug | |
| CN207039884U (en) | Double voice coil double magnetic circuit partial loudspeaker | |
| EP0755617A1 (en) | A modular tweeter | |
| US7899202B2 (en) | Loudspeaker with cone-coupled damper | |
| CN204559868U (en) | A kind of diaphragm of loudspeaker and loud speaker | |
| WO2022206046A1 (en) | Sound production device | |
| CN207354530U (en) | A kind of ultra-thin speaker | |
| CN103227970B (en) | Double horn formula earplug | |
| CN206196050U (en) | Loudspeaker | |
| CN204131697U (en) | A kind of audio amplifier with passive passive radiator | |
| WO2021000096A1 (en) | Speaker | |
| WO2022111675A1 (en) | Diaphragm unit and loudspeaker | |
| CN202565457U (en) | Loudspeaker mounting structure | |
| CN203968339U (en) | Passive radiator audio amplifier | |
| CN204069258U (en) | External magnetic type bone-conduction receiver | |
| CN208891036U (en) | Sounding device and earphone | |
| CN206908852U (en) | A kind of high pitch loudspeaker for improving throat taps mounting structure | |
| CN207304907U (en) | The magnetic circuit of loudspeaker and loudspeaker | |
| CN207475837U (en) | Double bass resonance speakers | |
| WO2020087756A1 (en) | Sounding device and processing method therefor as well as earphone | |
| WO2020087755A1 (en) | Sound-generating device and earphones | |
| CN105376682A (en) | High-frequency loudspeaker for desktop loudspeaker | |
| CN206283668U (en) | A kind of loudspeaker of multipath magnetic circuit structure | |
| KR100443366B1 (en) | Double Side Micro-Speaker Unit | |
| CN206061083U (en) | Earphone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180511 Termination date: 20180907 |