CN106162460A - A kind of bicyclic Loudspeaker diaphragm and the loudspeaker with this bicyclic Loudspeaker diaphragm - Google Patents
A kind of bicyclic Loudspeaker diaphragm and the loudspeaker with this bicyclic Loudspeaker diaphragm Download PDFInfo
- Publication number
- CN106162460A CN106162460A CN201610591629.7A CN201610591629A CN106162460A CN 106162460 A CN106162460 A CN 106162460A CN 201610591629 A CN201610591629 A CN 201610591629A CN 106162460 A CN106162460 A CN 106162460A
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- loudspeaker
- sound
- unit
- diaphragm
- voice
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2400/00—Loudspeakers
- H04R2400/11—Aspects regarding the frame of loudspeaker transducers
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The invention provides a kind of bicyclic Loudspeaker diaphragm and the loudspeaker with this bicyclic Loudspeaker diaphragm, including Loudspeaker diaphragm and the laminating ring being arranged on described Loudspeaker diaphragm periphery；It is characterized in that, described Loudspeaker diaphragm has vibrating diaphragm central shaft, and laminating one leading note ring in the middle of described Loudspeaker diaphragm, the central shaft of described leading note ring overlaps with described vibrating diaphragm central shaft central shaft.Bicyclic Loudspeaker diaphragm of the present invention and the loudspeaker with this bicyclic Loudspeaker diaphragm, on the basis of traditional monocyclic vibrating diaphragm, at vibrating diaphragm intermediate coaxial one leading note ring of laminating, leading note ring and the first voice unit (VU) and T-shaped iron core are connected to form a closed cavity, leading note ring, first voice unit (VU) and T-shaped core center perforate, form voice guide hole to run through with the framework back side, during the double unit loudspeaker of design, second loudspeaker unit back of the body can be put, the back of the body is put the sound wave of loudspeaker unit and is then utilized voice guide hole to run through to be transmitted to front, break through the difficulty that double unit loudspeaker can only coaxially in the same direction, make to produce coaxial double unit loudspeaker dorsad to be possibly realized.
Description
Technical field
The present invention relates to loudspeaker technical field, in particular it relates to a kind of bicyclic Loudspeaker diaphragm and there are this bicyclic loudspeaker shake
The loudspeaker of film.
Background technology
Traditional coaxial double unit loudspeaker, are that the mode by loudspeaker unit and the superposition in the same direction of bass horn unit sets
Put, so that the diameter of loudspeaker and thickness are not easy to be made very small, and the loudspeaker unit of superposition in the same direction and bass loudspeaker
Unit does not works in independent structure, sound field separation degree, and clear analysis and stereovision are slightly poor.In order to solve these problems, need
Loudspeaker unit and bass horn unit coaxial separated are arranged such that it is able to reduce diameter and the thickness of loudspeaker, improve sound
Definition and stereovision.But, after loudspeaker unit and bass horn unit are independently arranged, wherein by two loudspeaker units
Sound can be transferred through broadcast mouth and blazes abroad, and has become a technical difficult problem.
Content of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of bicyclic Loudspeaker diaphragm and there are this bicyclic loudspeaker shake
The loudspeaker of film, bicyclic Loudspeaker diaphragm of the present invention and the loudspeaker with this bicyclic Loudspeaker diaphragm, on traditional monocyclic vibrating diaphragm basis
On, at vibrating diaphragm intermediate coaxial one leading note ring of laminating, leading note ring and the first voice unit (VU) and T-shaped iron core are connected to form a closing
Cavity, leading note ring, the first voice unit (VU) and T-shaped core center perforate, form voice guide hole and run through with the framework back side, the double unit of design
During loudspeaker, can put second loudspeaker unit back of the body, the back of the body is put the sound wave of loudspeaker unit and is then utilized voice guide hole to run through to be transmitted to front, prominent
The broken pair of difficulty that unit loudspeaker can only coaxially in the same direction so that produce coaxial double unit loudspeaker dorsad and be possibly realized.
Technical scheme is as follows: a kind of bicyclic Loudspeaker diaphragm, including Loudspeaker diaphragm and be arranged on described loudspeaker and shake
The laminating ring of film periphery；Described Loudspeaker diaphragm has vibrating diaphragm central shaft, and in the middle of described Loudspeaker diaphragm, laminating one leading note ring, described
The central shaft of leading note ring overlaps with described vibrating diaphragm central shaft central shaft.
A kind of loudspeaker with described bicyclic Loudspeaker diaphragm, including housing, and it is placed in the T-shaped iron of described housing cavity
Core, the first voice unit (VU), second sound unit and described bicyclic Loudspeaker diaphragm；Described housing has casing center axle, described T-shaped
Iron core arranges along described casing center axle and described housing is divided into two and accommodates chamber, described first voice unit (VU) and the rising tone
Sound unit is arranged dorsad along described casing center axle, is respectively contained in a described receiving chamber；Described bicyclic Loudspeaker diaphragm sets
Putting between described housing and described first voice unit (VU), described leading note ring is in described first voice unit (VU) side；Described T-shaped iron
Core, described first voice unit (VU) and described leading note ring are equipped with through hole along described casing center axle, described through hole formed described in lead
Sound hole, the central shaft of described voice guide hole overlaps with described casing center axle；Described housing is provided with broadcast mouth at described voice guide hole.
Described first voice unit (VU) is voice unit, and described second sound unit is bass unit.
Described T-shaped iron core has cylinder and the roof of T-shaped connection, has dug a holding tank on described roof, described
The central shaft of holding tank overlaps with described casing center axle；Described first voice unit (VU) includes the first sound magnet, the first sound
Magnetic conductive board, the first sound voice coil loudspeaker voice coil；Described first sound magnetic conductive board is arranged on described first sound magnet, and the two is contained in together
In described holding tank, and and the cell wall of described holding tank between there is interval；Described first sound voice coil loudspeaker voice coil inserts in described interval,
And stretch out described holding tank；Described bicyclic Loudspeaker diaphragm is arranged on described first sound voice coil loudspeaker voice coil, and described laminating ring is arranged on
On described roof, described leading note ring is close to described first sound magnetic conductive board.
Described second sound unit includes second sound magnet, second sound magnetic conductive board, second sound voice coil loudspeaker voice coil and the rising tone
Sound vibrating membrane, second sound laminating ring；Described second sound magnetic conductive board is arranged under described second sound magnet, and the two is around institute
State the cylinder of T-shaped iron core, and described second sound magnet abuts described roof；Described second sound magnetic conductive board and the described rising tone
Forming the second gap between sound magnet and described cylinder, described second sound voice coil loudspeaker voice coil inserts this second gap；Described second sound
The described second sound voice coil loudspeaker voice coil of vibrating membrane laminating is arranged, and its periphery arranges second sound laminating ring, described second sound laminating ring patch
It is combined on described second sound magnetic conductive board.
Described housing is cylinder, including front housing and back housing；Described loudspeaker broadcast mouth is arranged on described front
On housing.
Have PCB terminal plate in described back housing, described PCB terminal plate is provided with tone tuning coil.
The invention have the benefit that bicyclic Loudspeaker diaphragm of the present invention and the loudspeaker with this bicyclic Loudspeaker diaphragm,
On the basis of traditional monocyclic vibrating diaphragm, at vibrating diaphragm intermediate coaxial one leading note ring of laminating, leading note ring and the first voice unit (VU) and T-shaped iron
Core is connected to form a closed cavity, leading note ring, the first voice unit (VU) and T-shaped core center perforate, forms voice guide hole and framework
The back side is run through, and during the double unit loudspeaker of design, can put second loudspeaker unit back of the body, and the sound wave that the back of the body puts loudspeaker unit then utilizes leading note
Hole is run through and is transmitted to front, breaks through the difficulty that double unit loudspeaker can only coaxially in the same direction so that produce coaxial double unit loudspeaker dorsad
It is possibly realized.
Brief description:
Fig. 1 is the structural representation of bicyclic Loudspeaker diaphragm 60 of the present invention.
Fig. 2 is the decomposition texture schematic diagram of the loudspeaker with described bicyclic Loudspeaker diaphragm of the present invention.
Fig. 3 is the structural representation of the loudspeaker with described bicyclic Loudspeaker diaphragm of the present invention.
Detailed description of the invention
In order to make the goal of the invention of the present invention, technical scheme and technique effect clearer, below in conjunction with specifically in fact
The present invention is described further to execute mode.Should be understood that specific embodiment described herein and relevant drawings, be only used for solving
Release the present invention, be not intended to limit the present invention.
" front " alleged by this patent refers to the face towards described loudspeaker broadcast mouth, and alleged " back side " refers to described dorsad
The face of loudspeaker broadcast mouth.Alleged by this patent " on " referring to the face towards described loudspeaker broadcast mouth, alleged D score refers to dorsad
The face of described loudspeaker broadcast mouth.
Reference Fig. 1, a kind of bicyclic Loudspeaker diaphragm 60, including Loudspeaker diaphragm 61 and the patch being arranged on described Loudspeaker diaphragm periphery
Cyclization 62.Described Loudspeaker diaphragm 60 has vibrating diaphragm central shaft, laminating one leading note ring 63, described leading note in the middle of described Loudspeaker diaphragm
The central shaft of ring 63 overlaps with described vibrating diaphragm central shaft central shaft.
Reference Fig. 2, a kind of loudspeaker with described bicyclic Loudspeaker diaphragm, including housing 10, and be placed in described housing
The T-shaped iron core in chamber the 20th, the first voice unit (VU) 30, second sound unit 40 and described bicyclic Loudspeaker diaphragm 60.Described housing 10 has
Having casing center axle, described T-shaped iron core 20 arranges along described casing center axle and described housing is divided into two and accommodates chamber 16,
Described first voice unit (VU) 30 and second sound unit 40 are arranged dorsad along described casing center axle, are respectively contained in described in one
Accommodate in chamber 16.Described bicyclic Loudspeaker diaphragm 60 is arranged between described housing 10 and described first voice unit (VU) 30, described leads
Sound ring 63 is in described first voice unit (VU) 30 side.Described T-shaped iron core 20, described first voice unit (VU) 30 and described leading note ring 63
Being equipped with through hole along described casing center axle, described through hole forms described voice guide hole 50, the central shaft of described voice guide hole 50 and institute
Stating casing center axle to overlap, described housing is provided with broadcast mouth 13 at described voice guide hole 50s.
First voice unit (VU) 30 and second sound unit 40 are respectively voice unit and bass unit.When described first sound
When unit is voice unit, described second sound unit 40 is bass unit, when described first voice unit (VU) is bass unit,
Described second sound unit 40 is voice unit.
Described T-shaped iron core 20 has cylinder 21 and the roof 22 of T-shaped connection, has dug a receiving on described roof 22
Groove 23.The central shaft of described holding tank 23 overlaps with described casing center axle.
In described loudspeaker, described second sound unit 30 and described second sound unit 40 are coaxially arranged dorsad, structure
Independent, the sound wave that described second sound unit 40 sends is play to described broadcast mouth 13 through the conduction of described voice guide hole 50.Described
The mode that two voice unit (VU)s 30 and described second sound unit 40 are coaxially arranged dorsad reduces diameter and the thickness of conventional horn,
Effective improvement sound field separation degree, analyses more clearly than traditional structure sound field and stereovision is higher, and second sound effect is more prominent, and first
Sound sound field is broader.
Described first voice unit (VU) 30 is arranged between described housing 11 and described T-shaped iron core 20, including the first sound magnetic
Iron 31, the first sound magnetic conductive board 32, the first sound voice coil loudspeaker voice coil 33.Described first sound magnetic conductive board 32 is arranged on described first sound magnetic
On iron 31, the two is contained in described holding tank 23 together, and and the cell wall of described holding tank 23 between there is interval 34.Described
First sound voice coil loudspeaker voice coil 33 inserts in described interval 34, and stretches out described holding tank 23.Described bicyclic Loudspeaker diaphragm 60 is arranged on institute
Stating on the first sound voice coil loudspeaker voice coil 33, described laminating ring 62 is arranged on described roof 22.Described leading note ring 63 is close to described first
Sound magnetic conductive board 32.Described T-shaped iron core 20, described first sound magnet 31, described first sound magnetic conductive board 32, described leading note ring
Being designed with the through hole coaxially with diameter on 36, this through hole forms described voice guide hole 50.
Described second sound unit 40 is arranged between described back housing 12 and described T-shaped iron core 20, including the rising tone
Sound magnet 41, second sound magnetic conductive board 42, second sound voice coil loudspeaker voice coil 43 and second sound vibrating membrane 44, second sound laminating ring 46.
Described second sound magnet 41 and described second sound magnetic conductive board 42 are annular, and described second sound magnetic conductive board 42 is arranged on institute
Stating under second sound magnet 41, the two is around the cylinder 21 of described T-shaped iron core 20, and described second sound magnet 41 abuts described
Roof 22.Form the second gap between described second sound magnetic conductive board 42 and described second sound magnet 41 and described cylinder 21
45.Described second sound voice coil loudspeaker voice coil 43 inserts this second gap 45.Described second sound vibrating membrane 44 is fitted described second sound sound
Circle 43 setting, its periphery arranges second sound laminating ring 46, and described second sound laminating ring 46 is fitted in described second sound and leads
On magnetic sheet 42.
Described housing 10 is cylinder, has casing center axle along cylindrical center.The set-up mode of described housing 10 has
Multiple, as cartridge type main body can be used, mode that two ends are added a cover, it is also possible to be tub main body, the mode that top is added a cover.As this
Bright preferably embodiment, described housing 10 uses the mode that front housing 11 and back housing 12 connect.Should be understood that described just
The connected mode of face-piece body 11 and described back housing 12 has multiple, can be engaging, riveting, screw connection etc., the present invention couple
This is not defined, under the precursor without departing from basic idea of the present invention, and any mode being capable of function of the present invention, all should
It is considered as within the protection domain of the claims in the present invention.Described loudspeaker broadcast mouth 13 is arranged on described front housing 11.?
Described back housing 12 has PCB terminal plate 14, is provided with tone tuning coil 15 in described PCB terminal plate 14.
Above content is to combine concrete preferred embodiment further description made for the present invention, it is impossible to assert
Being embodied as of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of without departing from present inventive concept, its framework form can be flexible and changeable, can be with subseries product.Simply make some
Simple deduction or replace, all should be considered as belonging to the scope of patent protection that the present invention is determined by the claims submitted to.
Claims (8)
1. a bicyclic Loudspeaker diaphragm, including Loudspeaker diaphragm and the laminating ring being arranged on described Loudspeaker diaphragm periphery；Its feature exists
In described Loudspeaker diaphragm has vibrating diaphragm central shaft, laminating one leading note ring, the center of described leading note ring in the middle of described Loudspeaker diaphragm
Axle overlaps with described vibrating diaphragm central shaft central shaft.
2. loudspeaker with bicyclic Loudspeaker diaphragm described in claim 1, it is characterised in that include housing, and be placed in institute
State T-shaped iron core, first voice unit (VU) of housing cavity, second sound unit and described bicyclic Loudspeaker diaphragm；Described housing has
Casing center axle, described T-shaped iron core arranges along described casing center axle and described housing is divided into two and accommodates chambeies, and described the
One voice unit (VU) and second sound unit are arranged dorsad along described casing center axle, are respectively contained in a described receiving chamber；
Described bicyclic Loudspeaker diaphragm is arranged between described housing and described first voice unit (VU), and described leading note ring is at described first sound
Unit side；Described T-shaped iron core, described first voice unit (VU) and described leading note ring are equipped with through hole along described casing center axle,
Described through hole forms described voice guide hole, and the central shaft of described voice guide hole overlaps with described casing center axle；Described housing is described
It is provided with broadcast mouth at voice guide hole.
3. loudspeaker as claimed in claim 2, it is characterised in that described first voice unit (VU) is voice unit, the described rising tone
Sound unit is bass unit.
4. loudspeaker as claimed in claim 2 or claim 3, it is characterised in that described T-shaped iron core has cylinder and the top of T-shaped connection
Wall, has dug a holding tank on described roof, and the central shaft of described holding tank overlaps with described casing center axle.
5. loudspeaker as claimed in claim 4, it is characterised in that described first voice unit (VU) includes the first sound magnet, first
Sound magnetic conductive board, the first sound voice coil loudspeaker voice coil；Described first sound magnetic conductive board is arranged on described first sound magnet, and the two holds together
Put in described holding tank, and and the cell wall of described holding tank between there is interval；Between described first sound voice coil loudspeaker voice coil insertion is described
In every, and stretch out described holding tank；Described bicyclic Loudspeaker diaphragm is arranged on described first sound voice coil loudspeaker voice coil, described laminating ring peace
Being contained on described roof, described leading note ring is close to described first sound magnetic conductive board.
6. the loudspeaker as described in claim 4 or 5, it is characterised in that described second sound unit includes second sound magnet, the
Two sound magnetic conductive boards, second sound voice coil loudspeaker voice coil and second sound vibrating membrane, second sound laminating ring；Described second sound magnetic conductive board sets
Putting under described second sound magnet, the two is around the cylinder of described T-shaped iron core, and described second sound magnet abuts described top
Wall；Form the second gap, the described rising tone between described second sound magnetic conductive board and described second sound magnet and described cylinder
Sound voice coil loudspeaker voice coil inserts this second gap；The described second sound vibrating membrane described second sound voice coil loudspeaker voice coil of laminating is arranged, and its periphery arranges the
Two sound laminating rings, described second sound laminating ring is fitted on described second sound magnetic conductive board.
7. loudspeaker as claimed in claim 6, it is characterised in that described housing is cylinder, including front housing and back side shell
Body；Described loudspeaker broadcast mouth is arranged on the housing of described front.
8. loudspeaker as claimed in claim 8, it is characterised in that have PCB terminal plate, described PCB in described back housing
Terminal plate is provided with tone tuning coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610591629.7A CN106162460A (en) | 2016-07-25 | 2016-07-25 | A kind of bicyclic Loudspeaker diaphragm and the loudspeaker with this bicyclic Loudspeaker diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610591629.7A CN106162460A (en) | 2016-07-25 | 2016-07-25 | A kind of bicyclic Loudspeaker diaphragm and the loudspeaker with this bicyclic Loudspeaker diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106162460A true CN106162460A (en) | 2016-11-23 |
Family
ID=58059634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610591629.7A Pending CN106162460A (en) | 2016-07-25 | 2016-07-25 | A kind of bicyclic Loudspeaker diaphragm and the loudspeaker with this bicyclic Loudspeaker diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106162460A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107071669A (en) * | 2017-05-26 | 2017-08-18 | 维沃移动通信有限公司 | A kind of loudspeaker earpiece and mobile terminal |
| CN109168115A (en) * | 2018-06-14 | 2019-01-08 | 深圳市蓝禾技术有限公司 | Loudspeaker and earphone including the loudspeaker |
| CN109756828A (en) * | 2019-01-15 | 2019-05-14 | 歌尔股份有限公司 | Sounding device and electronic equipment |
| CN110324768A (en) * | 2019-07-16 | 2019-10-11 | 陈新得 | A kind of loudspeaker of novel double magnetic structures |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6647122B1 (en) * | 1998-09-28 | 2003-11-11 | Pioneer Electronics Technology, Inc. | Loudspeaker drive unit |
| CN200997677Y (en) * | 2006-12-31 | 2007-12-26 | 钟国豪 | Waterproof earphone |
| CN201238372Y (en) * | 2008-05-16 | 2009-05-13 | 捷音特科技股份有限公司 | Double-frequency coaxial headphone |
| CN201252635Y (en) * | 2008-08-27 | 2009-06-03 | 捷音特科技股份有限公司 | Double-frequency coaxial earphones with shared magnet |
| CN201590894U (en) * | 2010-01-04 | 2010-09-22 | 东莞市石排乐音电子厂 | Miniature loudspeaker |
-
2016
- 2016-07-25 CN CN201610591629.7A patent/CN106162460A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6647122B1 (en) * | 1998-09-28 | 2003-11-11 | Pioneer Electronics Technology, Inc. | Loudspeaker drive unit |
| CN200997677Y (en) * | 2006-12-31 | 2007-12-26 | 钟国豪 | Waterproof earphone |
| CN201238372Y (en) * | 2008-05-16 | 2009-05-13 | 捷音特科技股份有限公司 | Double-frequency coaxial headphone |
| CN201252635Y (en) * | 2008-08-27 | 2009-06-03 | 捷音特科技股份有限公司 | Double-frequency coaxial earphones with shared magnet |
| CN201590894U (en) * | 2010-01-04 | 2010-09-22 | 东莞市石排乐音电子厂 | Miniature loudspeaker |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107071669A (en) * | 2017-05-26 | 2017-08-18 | 维沃移动通信有限公司 | A kind of loudspeaker earpiece and mobile terminal |
| CN109168115A (en) * | 2018-06-14 | 2019-01-08 | 深圳市蓝禾技术有限公司 | Loudspeaker and earphone including the loudspeaker |
| CN109756828A (en) * | 2019-01-15 | 2019-05-14 | 歌尔股份有限公司 | Sounding device and electronic equipment |
| CN110324768A (en) * | 2019-07-16 | 2019-10-11 | 陈新得 | A kind of loudspeaker of novel double magnetic structures |
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