CN2862556Y - Loudhailer adapts to multi-axis and split system simultaneously - Google Patents
Loudhailer adapts to multi-axis and split system simultaneously Download PDFInfo
- Publication number
- CN2862556Y CN2862556Y CN 200520077796 CN200520077796U CN2862556Y CN 2862556 Y CN2862556 Y CN 2862556Y CN 200520077796 CN200520077796 CN 200520077796 CN 200520077796 U CN200520077796 U CN 200520077796U CN 2862556 Y CN2862556 Y CN 2862556Y
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- voice coil
- loudhailer
- yoke
- rare earth
- magnetic
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Abstract
Loudhailer adapting to multi-axis and split system relates to a loudhailer, especially a multifunctional alt loudhailer unit adapting to multi-axis and split loudhailer system simultaneously of car audio or a home audio. According to a design plan of the utility model, a locating support having a magnet yoke at the bottom is equiped with a housing in ring type, the magnet yoke provides a rare earth magnet, above which a pole piece is equiped, a diaphragm and a speech coil are arranged on the locating support to vertically equip the speech coil hanging in the air within a magnet air gap formed by the magnet yoke, the rare earth magnet and the pole piece. A leading wire of the speech coil per se connects to an insulating wire, and a guard is provided on top of the housing. The alt loudhailer unit having optimum figure and structure can be used as an independent single loudhailer unit or form a multi-axis loudhailer system in two units together with an alto and bass loudhailer unit in minor caliber.
Description
Technical field
The utility model belongs to a kind of loud speaker, refers in particular to a kind of multiduty, multiaxis that can be applicable to vehicle-mounted and home audio simultaneously and the medium and high pitch loudspeaker unit in the split speaker system.
Background technology
Existing medium and high pitch loudspeaker unit is when forming multiaxis or split speaker system with different middle bass units, and used medium and high pitch loudspeaker unit has nothing in common with each other.Owing to form the speaker system of the high, medium and low full frequency band of a cover, need use a plurality of loudspeaker units or a plurality of multiaxis loud speaker.And the multiaxis loud speaker is made of woofer unit and alt sounding component itself, in the alt sounding component, comprises one or more alts unit again.In other words, form the speaker system of a cover full frequency band, must need the medium and high pitch loudspeaker unit.But existing medium and high pitch loudspeaker unit all has nothing in common with each other in whole system, the alt unit on the multiaxis loud speaker, and with the alt unit that the split speaker system is used, contour structures difference, performance difference is also very big.It is generally acknowledged the alt unit of multiaxis loud speaker, this body structure imperfection needs panel to protect its vibrating diaphragm or sound pelvic part branch, because the existence of panel can cause the destruction to tonequality in the acoustic radiation process, is unfavorable for verily reducing and reappearing acoustical signal.And in the split loud speaker, the alt unit has substituted panel with guard, and tonequality is more outstanding than the alt unit that multiaxis loud speaker adopts, and still owing to the restriction of contour structures, can not directly be applied on the multiaxis loud speaker.
Summary of the invention
The purpose of this utility model is to design a kind of multiaxis and loud speaker that divides system of being suitable for simultaneously, the medium and high pitch loudspeaker unit of this profile and structure optimization, can be used as independently, the monomer loudspeaker unit uses, also can with small-bore medium and low spectrum loudspeaker unit, form the multiaxis speaker system of Unit two; In addition, can also form the above speaker system in Unit three by two above medium and high pitch loudspeaker unit and heavy caliber medium and low spectrum loudspeaker unit.Really realize a medium and high pitch loudspeaker unit, be applicable to the hope in a plurality of speaker systems fully.
According to design that the utility model provides, locating support is arranged in toroidal shell, conductive magnetic yoke is arranged below locating support, rare earth magnet is arranged on conductive magnetic yoke, pole piece is arranged directly over rare earth magnet, vibrating diaphragm and voice coil loudspeaker voice coil be installed on locating support above, make voice coil loudspeaker voice coil unsettled, vertically place in the middle of the magnetic air gap that forms by yoke and rare earth magnet and pole piece, lead-out wire by voice coil loudspeaker voice coil self is connected with insulated electric conductor, at the top of housing guard is arranged.
The edge of yoke extends upward, rare earth magnet and pole piece are positioned at the space of opening wide that yoke and extension thereof surround, and between the extension of rare earth magnet and pole piece and yoke, form magnetic air gap, the lower end of voice coil loudspeaker voice coil overhangs in this magnetic air gap, the edge-glued ring of sphere shape vibrating diaphragm, vibrating diaphragm utilizes ring to be installed on the support, and the upper end of voice coil loudspeaker voice coil is connected with the edge of vibrating diaphragm.
Yoke is installed on the center pillar of location, and the location center pillar is arranged in the integrated magnetic conduction lower plate and the magnetic pole core of medium and low spectrum loudspeaker unit.
In the medium and low spectrum loudspeaker unit, cover ferrimagnet and magnetic conduction upper plate on integrated magnetic conduction lower plate and the magnetic pole core, upper end in magnetic pole core connects bass voice coil loudspeaker voice coil and locating branch slice, edge at locating branch slice connects terminal board and basin frame, top edge at the basin frame connects the sound basin, the connecting portion that connects the sound basin on the basin frame has flanging, is connected frequency division electric capacity and inductance between ferrimagnet and terminal board.
The utility model adopts the medium and high pitch loudspeaker unit of profile and structure optimization, can be used as independently monomer loudspeaker unit use, itself is exactly a structural integrity, the satisfactory loudspeaker unit of performance; Simultaneously, also can with small-bore medium and low spectrum loudspeaker unit, form the multiaxis speaker system of Unit two; In addition, can also form the above speaker system in Unit three by two above medium and high pitch loudspeaker unit and heavy caliber medium and low spectrum loudspeaker unit.Really realized a medium and high pitch loudspeaker unit, all suitable fully in a plurality of speaker systems.It has solved the problem of tonequality and cost well, on the multiaxis speaker system of the alt unit of feasible this utility model of application, can directly obtain the high-quality alt tonequality that the split speaker system just has.Even when setting up different vehicle-mounted and home audio full frequency band speaker systems, no matter adopt multiaxis or split speaker system, this medium and high pitch loudspeaker unit can both be suitable for simultaneously, really accomplishes high tone quality, multipurpose.
Compared with prior art, the medium and high pitch loudspeaker unit in the utility model, compact conformation, the outward appearance elegance, perfect in shape and function, the tonequality excellence, and applicability is wider, versatility is stronger.Existing medium and high pitch loudspeaker unit only can be used for single multiaxis loud speaker, perhaps only can be used for single split speaker system, and both are neither to use with.And the medium and high pitch loudspeaker unit in the utility model can be applicable in multiaxis and the split speaker system simultaneously.
Description of drawings
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the right view of Fig. 4.
Fig. 4,6 is the state diagram after the utility model and the two kinds of medium and low spectrum loudspeaker unit combination.
Fig. 5 is the right view of Fig. 6.
Embodiment
As shown in Figure 1, 2: the medium and high pitch loudspeaker unit adopts the loud speaker body to add the structure of housing 2 and guard 4.Help strengthening the loudspeaker unit reliability in use and the perfection reproduction of assurance tonequality.It is specifically by the rare earth magnet 8 that is positioned at the loudspeaker unit center, and the conductive magnetic yoke 9 around being looped around is placed on the magnetic circuit system that pole piece 7 directly over the rare earth magnet 8 is formed symmetry, to improve the loud speaker acoustic performance, and effective control unit height simultaneously.Locating support 3 is placed on yoke 9 tops; the vibrating diaphragm 5 of the band ring that gummed is good makes voice coil loudspeaker voice coil 6 unsettled with voice coil loudspeaker voice coil 6 by locating support 3; vertically place in the middle of the magnetic air gap that forms by yoke 9 and rare earth magnet 8 and pole piece 7; lead-out wire by voice coil loudspeaker voice coil 6 self is connected with insulated electric conductor 1; and in whole locating support 3 and yoke 9 outsides; surround with a housing 2; and at guard 4 of housing 2 tops embedding; with protection loud speaker body; therefore; it itself is exactly a structural integrity; the medium and high pitch loudspeaker unit of perfect in shape and function, but independent utility is in the split speaker system.
In Fig. 3,4, the medium and high pitch loudspeaker unit of forming by vibrating diaphragm 5, voice coil loudspeaker voice coil 6, pole piece 7, rare earth magnet 8, the yoke 9 of insulated electric conductor 1, shell 2, locating support 3, guard 4, band ring 10, can by with different location center pillars 12, medium and low spectrum loudspeaker unit with different bores, include bass voice coil loudspeaker voice coil 11, locating branch slice 13, magnetic conduction upper plate 14, ferrimagnet 15, integrated magnetic conduction lower plate and magnetic pole core (T iron) 16, frequency division electric capacity and inductance 17, terminal board 18, basin frame 19, flanging 20 and sound basin 21.Be together to form the above multiaxis full frequency band speaker system of two-way, the loudspeaker unit of this moment is an alt pars stridulans use as this multiaxis loud speaker, bears the reduction of alt section acoustical signal and the reproduction of this full frequency band loud speaker.
Claims (4)
1, be suitable for multiaxis and the loud speaker that divides system simultaneously, it is characterized in that: locating support (3) is arranged in toroidal shell (2), conductive magnetic yoke (9) is arranged below locating support (3), rare earth magnet (8) is arranged on conductive magnetic yoke (9), pole piece (7) is arranged directly over rare earth magnet (8), vibrating diaphragm (5) and voice coil loudspeaker voice coil (6) be installed on locating support (3) above, make voice coil loudspeaker voice coil (6) unsettled, vertically place in the middle of the magnetic air gap that forms by yoke (9) and rare earth magnet (8) and pole piece (7), lead-out wire by voice coil loudspeaker voice coil (6) self is connected with insulated electric conductor (1), at the top of housing (2) guard (4) is arranged.
2, multiaxis and the loud speaker that divides system of being suitable for simultaneously as claimed in claim 1, it is characterized in that: the edge of yoke (9) extends upward, rare earth magnet (8) and pole piece (7) are positioned at the space of opening wide that yoke (9) and extension thereof surround, and between the extension of rare earth magnet (8) and pole piece (7) and yoke (9), form magnetic air gap, the lower end of voice coil loudspeaker voice coil (6) overhangs in this magnetic air gap, the edge-glued ring of sphere shape vibrating diaphragm (5), vibrating diaphragm (5) utilizes ring to be installed on the support (3), and the upper end of voice coil loudspeaker voice coil (6) is connected with the edge of vibrating diaphragm (5).
3, multiaxis and the loud speaker that divides system of being suitable for simultaneously as claimed in claim 1, it is characterized in that: yoke (9) is installed on the location center pillar (12), and location center pillar (12) is arranged on the integrated magnetic conduction lower plate and magnetic pole core (16) of medium and low spectrum loudspeaker unit.
4, multiaxis and the loud speaker that divides system of being suitable for simultaneously as claimed in claim 3, it is characterized in that: in the medium and low spectrum loudspeaker unit, integrated magnetic conduction lower plate and magnetic pole core (16) go up cover ferrimagnet (15) and magnetic conduction upper plate (14), upper end in magnetic pole core (16) connects bass voice coil loudspeaker voice coil (11) and locating branch slice (13), edge at locating branch slice (13) connects terminal board (18) and basin frame (19), top edge at basin frame (19) connects sound basin (21), the connecting portion that go up to connect sound basin (21) at basin frame (19) has flanging (20), is connected frequency division electric capacity and inductance (17) between ferrimagnet (15) and terminal board (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520077796 CN2862556Y (en) | 2005-11-16 | 2005-11-16 | Loudhailer adapts to multi-axis and split system simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520077796 CN2862556Y (en) | 2005-11-16 | 2005-11-16 | Loudhailer adapts to multi-axis and split system simultaneously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2862556Y true CN2862556Y (en) | 2007-01-24 |
Family
ID=37660185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520077796 Expired - Lifetime CN2862556Y (en) | 2005-11-16 | 2005-11-16 | Loudhailer adapts to multi-axis and split system simultaneously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2862556Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152677A (en) * | 2011-12-07 | 2013-06-12 | 深圳东原电子有限公司 | Novel automobile loudspeaker with interchangeable coaxial loudspeaker and interchangeable component loudspeaker |
| CN108551634A (en) * | 2018-05-04 | 2018-09-18 | 珠海惠威科技有限公司 | A kind of coaxial ribbon speaker of Whole frequency band |
-
2005
- 2005-11-16 CN CN 200520077796 patent/CN2862556Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152677A (en) * | 2011-12-07 | 2013-06-12 | 深圳东原电子有限公司 | Novel automobile loudspeaker with interchangeable coaxial loudspeaker and interchangeable component loudspeaker |
| CN103152677B (en) * | 2011-12-07 | 2015-08-19 | 深圳东原电子有限公司 | A kind of coaxial and interchangeable new automobile loud speaker of external member |
| CN108551634A (en) * | 2018-05-04 | 2018-09-18 | 珠海惠威科技有限公司 | A kind of coaxial ribbon speaker of Whole frequency band |
| CN108551634B (en) * | 2018-05-04 | 2023-08-01 | 珠海惠威科技有限公司 | Full-band coaxial ribbon loudspeaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070124 |
|
| EXPY | Termination of patent right or utility model |