CN207665201U - A kind of three unit coaxial loudspeaker of one - Google Patents
A kind of three unit coaxial loudspeaker of one Download PDFInfo
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- CN207665201U CN207665201U CN201721738239.4U CN201721738239U CN207665201U CN 207665201 U CN207665201 U CN 207665201U CN 201721738239 U CN201721738239 U CN 201721738239U CN 207665201 U CN207665201 U CN 207665201U
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- alto
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Abstract
The utility model discloses a kind of three unit coaxial loudspeakers of one, including alto sealed aluminum frame, high line aluminium bugle is provided in the alto sealed aluminum frame, alto bullet wave one, alto bullet wave two, middle pitch oscillating plate, open the ventilative flameproof fabric dust cap of pore and alto bullet wave washer, the high line aluminium bugle is located in the middle part of alto sealed aluminum frame, the alto bullet wave washer is located on alto sealed aluminum frame inner wall, the alto bullet wave washer is connect by alto bullet wave one and alto bullet wave two with alto voice coil, the middle pitch oscillating plate is internally provided with out the ventilative flameproof fabric dust cap of pore, the alto sealed aluminum frame bottom end is equipped with middle pitch trim ring, the high line aluminium bugle top is equipped with alto T iron, the alto sealed aluminum frame top is equipped with basso U iron.The utility model greatly reduces the low order generated by magnetic circuit reason itself and calls on wave distortion；Greatly improve the power of loud speaker.
Description
Technical field
The utility model is related to speaker technology field, specially a kind of three unit coaxial loudspeaker of one.
Background technology
Existing coaxial loudspeaker is all the double magnet either external magnetic type ferrites of external magnetic type ferrite with magnet, and
Existing neodymium iron boron loud speaker is all that high pitch neodymium iron boron loud speaker and woofer are used separately, and most of tradition speaker makes
Loud speaker is that group is loaded onto respectively for high pitch and medium and low spectrum loudspeaker, is seperated, such words babinet is opposite and just huger
Greatly, big bottom case is also wanted in some top grade places, using area and use cost can be occupied significantly in this way；The utility model is
Original senior middle school's bass is raised one's voice for three with radiation coaxial technology after the coaxial technology of same magnet, internal magnetization neodymium iron boron technology and high pitch
Device is organic ingenious to be originally incorporated into that integrated there are three the coaxial loudspeakers of unit.
Utility model content
The purpose of this utility model is to provide a kind of three unit coaxial loudspeakers of one, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of three unit coaxial loudspeaker of one, packet
Alto sealed aluminum frame is included, high line aluminium bugle, alto bullet wave one, middle pitch are provided in the alto sealed aluminum frame
Portion's bullet wave two, middle pitch oscillating plate open the ventilative flameproof fabric dust cap of pore and alto bullet wave washer, the high line aluminium Jiao Wei
In the middle part of alto sealed aluminum frame, the alto bullet wave washer is located on alto sealed aluminum frame inner wall, the middle pitch
Portion's bullet wave washer is connect by alto bullet wave one and alto bullet wave two with alto voice coil, is set inside the middle pitch oscillating plate
It is equipped with out the ventilative flameproof fabric dust cap of pore, the alto sealed aluminum frame bottom end is equipped with middle pitch trim ring, the high line
Aluminium bugle top is equipped with alto T iron, and the alto sealed aluminum frame top is equipped with basso U iron, the basso U
Alto voice coil, basso short circuit aluminium set and alto short-circuit piece, the alto T iron are provided between iron and alto T iron
Top is provided with senior middle school's lower curtate magnet, and senior middle school's lower curtate magnet top is provided with high line T iron, the alto T iron and height
It is provided with high, normal, basic aluminium short circuit set on the outside of line T iron, the high line T iron top is provided with high pitch throat taps, the high line T iron
Top is provided with high line short circuit aluminium flake, and the high line short circuit aluminium flake top is provided with high line magnetic conductive board, the high line
It is provided with basso magnetic conductive board on the outside of magnetic conductive board, high line aluminum frame, the high pitch are provided at the top of the high line magnetic conductive board
Basso voice coil is provided on portion's magnetic conductive board, the high line T iron top middle portion is provided with high pitch throat taps, high pitch throat taps top
Portion is provided with high line acoustics sound-absorbing wave cotton, and high line aluminium rear cover is provided at the top of the high line acoustics sound-absorbing wave cotton,
It is provided with basso clutter at the top of the high line aluminium rear cover and absorbs sponge, basso is provided at the top of the basso magnetic conductive board
Windowing aluminium basin frame, the basso windowing aluminium basin top of the trellis are provided with bass trim ring, the basso windowing aluminium basin frame
Middle part is provided with basso bullet wave washer, the basso bullet wave washer by basso bullet wave one and basso bullet wave two with it is low
Line voice coil connects, and the basso clutter absorbs sponge top and is provided with bass dust cap, is set on the outside of the bass dust cap
It is equipped with bass oscillating plate, the assembly of high line voice coil and vibrating diaphragm is provided between the high line magnetic conductive board and high line T iron.
Preferably, the diameter of the basso windowing aluminium basin frame is more than the diameter of alto sealed aluminum frame.
Preferably, the thickness of the alto T iron is more than the thickness of high line T iron.
Compared with prior art, the utility model has the beneficial effects that：The utility model one is greatly reduced because of magnetic circuit sheet
The low order that body reason generates calls on wave distortion；Second is that greatly improving the power of loud speaker；Third, greatly reducing because of air agitation
And the clutter and noise generated, the sound quality quality of loud speaker are significantly improved；Fourth, greatly reducing box volume, to subtract
Cost is lacked；Fifth, greatly reducing speaker uses occupied ground, use cost is reduced from face.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1- basso U iron；2- alto T irons；3- high line T irons；4- basso magnetic conductive boards；5- high line magnetic conductions
Plate；6- senior middle schools lower curtate magnet；7- basso short circuit aluminium sets；8- alto short-circuit pieces；9- high line short circuit aluminium flakes；10- high lines
Aluminium bugle；11- high pitch throat taps；12- basso bullets wave one；13- basso bullets wave two；14- alto bullets wave one；15- altoes
Play wave two；The assembly of 16- high lines voice coil and vibrating diaphragm；17- alto voice coils；18- basso voice coils；The high, normal, basic aluminium of 19- is short
Road covers；20- high line aluminum frames；21- high line acoustics sound-absorbing wave cottons；22- high line aluminium rear covers；23- basso clutters are inhaled
Receive sponge；24- bass oscillating plates；25- bass dust caps；26- basso windowing aluminium basin framves；27- bass trim rings；28- middle pitches
Oscillating plate；29- opens the ventilative flameproof fabric dust cap of pore；30- middle pitch trim rings；31- alto sealed aluminum frame；32- alto bullets
Wave washer；33- basso bullet wave washers.
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.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of three unit coaxial loudspeaker of one, including in
Line sealed aluminum frame 31 is provided with high line aluminium bugle 10, alto bullet wave 1, middle pitch in alto sealed aluminum frame 31
Portion's bullet wave 2 15, middle pitch oscillating plate 28 open the ventilative flameproof fabric dust cap 29 of pore and alto bullet wave washer 32, high line aluminium number
Angle 10 is located at 31 middle part of alto sealed aluminum frame, and alto bullet wave washer 32 is located on 31 inner wall of alto sealed aluminum frame,
Alto bullet wave washer 32 is connect by alto bullet wave 1 and alto bullet wave 2 15 with alto voice coil 17, middle pitch vibration
Plate 28 is internally provided with out the ventilative flameproof fabric dust cap 29 of pore, and 31 bottom end of alto sealed aluminum frame is equipped with middle pitch trim ring
30, high 10 top of line aluminium bugle is equipped with alto T iron 2, and 31 top of alto sealed aluminum frame is equipped with basso U iron 1,
Alto voice coil 17, basso short circuit aluminium set 7 and alto short-circuit piece 8 are provided between basso U iron 1 and alto T iron 2,
2 top of alto T iron is provided with senior middle school's lower curtate magnet 6, and 6 top of senior middle school's lower curtate magnet is provided with high line T iron 3, alto T iron
2 and the outside of high line T iron 3 be provided with high, normal, basic aluminium short circuit set 19, high 3 top of line T iron is provided with high pitch throat taps 11, high line
3 top of T iron is provided with high line short circuit aluminium flake 9, and high 9 top of line short circuit aluminium flake is provided with high line magnetic conductive board 5, and high line is led
5 outside of magnetic sheet is provided with basso magnetic conductive board 4, and 5 top of high line magnetic conductive board is provided with high line aluminum frame 20, high line magnetic conduction
Basso voice coil 18 is provided on plate 5, high 3 top middle portion of line T iron is provided with high pitch throat taps 11, the 11 top setting of high pitch throat taps
There are high line acoustics sound-absorbing wave cotton 21,21 top of high line acoustics sound-absorbing wave cotton to be provided with high line aluminium rear cover 22, high pitch
Aluminium rear cover 22 top in portion's is provided with basso clutter and absorbs sponge 23, and 4 top of basso magnetic conductive board is provided with basso windowing
Aluminium basin frame 26,26 top of basso windowing aluminium basin frame are provided with bass trim ring 27, and 26 middle part of basso windowing aluminium basin frame is set
It is equipped with basso bullet wave washer 33, basso bullet wave washer 33 passes through basso bullet wave 1 and basso bullet wave 2 13 and bass
Portion's voice coil 18 connects, and basso clutter absorbs 23 top of sponge and is provided with bass dust cap 25, the 25 outside setting of bass dust cap
There is bass oscillating plate 24, the assembly 16 of high line voice coil and vibrating diaphragm be provided between high line magnetic conductive board 5 and high line T iron 3,
The diameter of basso windowing aluminium basin frame 26 is more than the diameter of alto sealed aluminum frame 31, and the thickness of alto T iron 2 is more than height
The thickness of line T iron 3.
Operation principle：Alto T iron 2, high pitch are passed through by basso U iron 1, basso magnetic conductive board 4, senior middle school's lower curtate magnet 6
Portion's magnetic conductive board 5, high line T iron 3 composition bass magnetic circuit are back-shaped at bass magnetic air gap.By alto T iron 2, basso U iron 1, senior middle school
Lower curtate magnet 6 is back-shaped at middle pitch magnetism by basso magnetic conductive board 4, high line magnetic conductive board 5, high line T iron 3 composition middle pitch magnetic circuit
Gap.Alto T iron 2, basso U iron 1, basso are passed through by high line T iron 3, high line magnetic conductive board 5 and senior middle school's lower curtate magnet 6
It is back-shaped at high pitch magnetic air gap that magnetic conductive board 4 forms high pitch magnetic circuit.T iron, upper guide plate, magnet hemi-closure space in add and subtract few low order
The short-circuit aluminium set of wave distortion and short-circuit aluminium flake are called on, air is discharged, is allowed to not because air agitation generates the condition of clutter noise,
And the thermal energy that voice coil generates no longer is to radiate by air transmitted, and lean on aluminium set aluminium flake rapid cooling, greatly improves loud speaker
Power.T iron stem, voice coil, dust cap hemi-closure space in plus a special sound-absorbing sponge column, by this hemi-closure space
Air discharge, while raising the clear of device sound because of the clutter noise that air agitation generates to greatly improve when absorbing high-power
The fidelity of clear degree and sound.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of three unit coaxial loudspeaker of one, including alto sealed aluminum frame (31), it is characterised in that：The alto
It is provided with high line aluminium bugle (10), alto bullet wave one (14), alto bullet wave two (15), middle pitch in sealed aluminum frame (31)
Oscillating plate (28) opens the ventilative flameproof fabric dust cap (29) of pore and alto bullet wave washer (32), the high line aluminium bugle
(10) it is located in the middle part of alto sealed aluminum frame (31), the alto bullet wave washer (32) is located at alto sealed aluminum frame
(31) on inner wall, the alto bullet wave washer (32) passes through alto bullet wave one (14) and alto bullet wave two (15) and middle pitch
Portion's voice coil (17) connects, and the middle pitch oscillating plate (28) is internally provided with out the ventilative flameproof fabric dust cap (29) of pore, in described
Line sealed aluminum frame (31) bottom end is equipped with middle pitch trim ring (30), and high line aluminium bugle (10) top is equipped with alto
T iron (2), alto sealed aluminum frame (31) top are equipped with basso U iron (1), the basso U iron (1) and middle pitch
Alto voice coil (17), basso short circuit aluminium set (7) and alto short-circuit piece (8), the middle pitch are provided between portion's T iron (2)
Portion's T iron (2) top is provided with senior middle school's lower curtate magnet (6), and senior middle school's lower curtate magnet (6) top is provided with high line T iron (3),
High, normal, basic aluminium short circuit set (19), high line T iron (3) top are provided on the outside of the alto T iron (2) and high line T iron (3)
End is provided with high pitch throat taps (11), and high line T iron (3) top is provided with high line short circuit aluminium flake (9), and the high line is short
Road aluminium flake (9) top is provided with high line magnetic conductive board (5), and basso magnetic conductive board is provided on the outside of the high line magnetic conductive board (5)
(4), it is provided with high line aluminum frame (20) at the top of the high line magnetic conductive board (5), is provided on the high line magnetic conductive board (5)
Basso voice coil (18), high line T iron (3) top middle portion are provided with high pitch throat taps (11), high pitch throat taps (11) top
Portion is provided with high line acoustics sound-absorbing wave cotton (21), and high line is provided at the top of the high line acoustics sound-absorbing wave cotton (21)
Aluminium rear cover (22), high line aluminium rear cover (22) top are provided with basso clutter and absorb sponge (23), and the basso is led
It is provided with basso windowing aluminium basin frame (26) at the top of magnetic sheet (4), is provided at the top of the basso windowing aluminium basin frame (26)
Bass trim ring (27), basso windowing aluminium basin frame (26) middle part are provided with basso bullet wave washer (33), the bass
Portion's bullet wave washer (33) is connect by basso bullet wave one (12) and basso bullet wave two (13) with basso voice coil (18), described
Basso clutter absorbs sponge (23) top and is provided with bass dust cap (25), is provided on the outside of the bass dust cap (25) low
Sound oscillating plate (24) is provided with the group of high line voice coil and vibrating diaphragm between the high line magnetic conductive board (5) and high line T iron (3)
Fit (16).
2. three unit coaxial loudspeaker of a kind of one according to claim 1, it is characterised in that：The basso windowing
The diameter of aluminium basin frame (26) is more than the diameter of alto sealed aluminum frame (31).
3. three unit coaxial loudspeaker of a kind of one according to claim 1, it is characterised in that：The alto T iron (2)
Thickness be more than high line T iron (3) thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721738239.4U CN207665201U (en) | 2017-12-11 | 2017-12-11 | A kind of three unit coaxial loudspeaker of one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721738239.4U CN207665201U (en) | 2017-12-11 | 2017-12-11 | A kind of three unit coaxial loudspeaker of one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207665201U true CN207665201U (en) | 2018-07-27 |
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ID=62940385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721738239.4U Active CN207665201U (en) | 2017-12-11 | 2017-12-11 | A kind of three unit coaxial loudspeaker of one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207665201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109756829A (en) * | 2019-01-25 | 2019-05-14 | 王白梅 | Three coaxial loudspeaker arrangements |
-
2017
- 2017-12-11 CN CN201721738239.4U patent/CN207665201U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109756829A (en) * | 2019-01-25 | 2019-05-14 | 王白梅 | Three coaxial loudspeaker arrangements |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 1606 Anhui building, 6007 Shennan Avenue, Tian'an community, Shatou street, Futian District, Shenzhen, Guangdong 518000 Patentee after: SHENZHEN BAO YE HENG Co.,Ltd. Address before: Jl4-301, Jilian building, lianhuabei village, Futian District, Shenzhen, Guangdong 518036 Patentee before: SHENZHEN BAO YE HENG Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |