CN105282669B - 360 ° omni-directional sounding tweeter - Google Patents
360 ° omni-directional sounding tweeter Download PDFInfo
- Publication number
- CN105282669B CN105282669B CN201510836451.3A CN201510836451A CN105282669B CN 105282669 B CN105282669 B CN 105282669B CN 201510836451 A CN201510836451 A CN 201510836451A CN 105282669 B CN105282669 B CN 105282669B
- Authority
- CN
- China
- Prior art keywords
- annular
- magnetic conduction
- diaphragm
- omni
- iron
- 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.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 64
- 229910052742 iron Inorganic materials 0.000 claims abstract description 32
- 238000009413 insulation Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000005030 aluminium foil Substances 0.000 claims description 3
- 238000003486 chemical etching Methods 0.000 claims description 3
- 239000011889 copper foil Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003796 beauty Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- NJFMNPFATSYWHB-UHFFFAOYSA-N ac1l9hgr Chemical compound [Fe].[Fe] NJFMNPFATSYWHB-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The present invention relates to a kind of 360 ° omni-directional sounding tweeters, including magnetic structure, the magnetic structure includes the second annular magnetic conduction iron that first annular magnetic conduction iron is installed in set on the outside of it, it is equipped with one high-energy magnet and annular diaphragm group between the first annular magnetic conduction iron and the second annular magnetic conduction iron, the one high-energy magnet is symmetricly set on the both sides up and down of the first annular magnetic conduction iron, and the annular diaphragm group is arranged between upper and lower two one high-energy magnets.Folding diaphragm is surrounded annular by the present invention, increases vibrating diaphragm area, increases air drive volume, realizes that vibrating diaphragm amplitude is small, and vibration velocity is fast, and faster, impedance curve is straight for sound transmission speed, is easy driving, and be distorted lower.
Description
Technical field
The present invention relates to loud speaker fields, and in particular to a kind of 360 ° omni-directional sounding tweeter.
Background technology
In recent years, with the development of electronics technology industry and material science, miscellaneous acoustic electronic product obtains in the past
The direction of high-fidelity sounding is developed, but applies on the electronic products such as various fever sound equipments, automobile audio, television set
Loud speaker carries out sounding propagation, in order to preferably provide high quality since loud speaker and sound box are positioned over same plane
Sounding effect will hold acoustics phase, loud speaker pendulum position, loudspeaker diaphragm materials, electronic device and power amplifier etc.
Continuous research improvement, the development of the loud speaker of conventional acoustic principle, sound quality often improves little by little all it is difficult incomparably,
Unprecedented Sound Development bottleneck is encountered, technological innovation is carried out to which more pleasing to the ear audible device can not be allowed to have reset sound.
The Haier doctor (Oscar Heil) in the U.S. in 1973 has invented a kind of special loud speaker acoustic irradiation mode ---
AMT (Air Motion Transformer) pneumatic type energy converter, i.e. Haier's formula loud speaker.Its operation principle is in two magnetic poles
Centre has a piece of special insulation film, film surface to be covered with one layer by certain wire coil for moving towards arrangement, and as accordion
The vibrating diaphragm component folded up like that, each adjacent face of folding diaphragm do relative motion in magnetic field, from crimple squeeze out or
Suck air, the radiative acoustic wave in a manner of injection.
The occurring mode of Haier's formula loud speaker is that air is by spouting in the gap that folds, just as being squeezed with two fingers
Press a table tennis more the same than pushing away the farther faster reason that can be run with a palm, energy ratio vibrating diaphragm directly shakes in air
That to be come is faster stronger.According to the measurement of doctor Heil, speed is about 5 times of common Dome loudspeaker.Excellent characteristic makes sea
It is careful that your loud speaker has, solid, straightforward, limpid, sweet and do not lose details, and parsing power is high, and precisely, dynamic is big, and wink property is good
First-class performance, for generally acknowledged one of high pitch loudspeaker top-ranked unit.Such as：Guitar, piano etc. is listened to play happy spatial impression bigger,
Violin can keep wood taste and it is subtle rustle, fizz equal overtones details constitutes true texture, voice can be showed truly
Careful magnetic voice, the especially performance in big signal are even more superior.
But Haier's manufacture process of speaker is complicated, it is at high price, it is difficult to universal.Traditional single side sounding simultaneously, or even before
Sounding all has sound transmission dead angle afterwards, travels to the strong and weak difference that human ear has sound wave, the air of driving is limited, and distortion rate is inclined
Height, can not further increase that field of audio voice quality is truer, the more natural, technical merit that more shakes.
Invention content
The object of the present invention is to provide a kind of 360 ° omni-directional sounding tweeters, realize loud speaker 360 ° omni-directional hair
Sound, and sounding effect is splendid, greatly increases vibrating diaphragm area, vibrating diaphragm amplitude is small, and vibration velocity is fast, and distortion is lower.
The purpose of the present invention is be achieved through the following technical solutions：
A kind of 360 ° omni-directional sounding tweeter, including magnetic structure, the magnetic structure include first annular lead
Magnet is installed in the second annular magnetic conduction iron on the outside of it with set, is set between the first annular magnetic conduction iron and the second annular magnetic conduction iron
There are one high-energy magnet and annular diaphragm group, the one high-energy magnet to be symmetricly set on the both sides up and down of the first annular magnetic conduction iron, institute
Annular diaphragm group is stated to be arranged between upper and lower two one high-energy magnets.
Further, the annular diaphragm group includes folding diaphragm and annular diaphragm frame, and the folding diaphragm is fixed on institute
State the outside of annular diaphragm frame, the annular diaphragm frame is annular solid, outside side wall be equipped with on the folding diaphragm
The matched convex block in gully.
Further, the folding diaphragm is to suppress one layer of aluminium foil or copper foil by heat safe insulation film on piece, so
It by voice coil in chemical etching and is flexed into more folding shapes afterwards and forms.
Further, pass through seccotine between the annular magnetic conduction iron of the first annular magnetic conduction iron, one high-energy magnet and second
It is fixedly connected.
Further, the outer lateral side of the described second annular magnetic conduction iron is equipped with several strip through-holes, is used for radiative acoustic wave,
Has the function of beauty simultaneously.
Further, the top and bottom of the magnetic structure is respectively equipped with upper cover and chassis, keeps the magnetic structure straight
It connects outside being exposed to, increases aesthetics, so that the sound wave that the annular diaphragm group is sent out directly is issued in space, ensure the matter of sound
Amount.
Beneficial effects of the present invention are：
1, the present invention is realized is designed to that 360 degrees omnidirection tune, realization are really drilled by Haier's injection high-pitched speaker
Fruit of proving effective be truly realized when image documentation equipment restores direct projection, reflection, complexity and rich overtone sound really restore.
2, the present invention is by 360 ° omni-directional sounding, and sounding effect is splendid, is implemented without deliberately that placement position is just
Both wide and deep huge sound field can be built, the superpower audition impression of highly directive, does not reappear nature, music hall is listened
The true effect arrived, existing a large amount of direct projection sound, also there is very abundant reflected sound, can obtain immenseer space well
Sense, more true stage sense and knot image force, make it be more suitable for using in the undesirable listening environments in space, it can be provided really
And detailed 3 D stereo acoustic imaging.
3, folding diaphragm is surrounded annular by the present invention, increases vibrating diaphragm area, increases air drive volume, realizes vibrating diaphragm amplitude
Small, vibration velocity is fast, and sound transmission speed is faster.
4, impedance curve of the present invention is straight, and power is big and is easy driving, and is distorted lower.
Description of the drawings
Below according to attached drawing, invention is further described in detail.
Fig. 1 is the external structure of 360 ° omni-directional sounding tweeter described in the embodiment of the present invention；
Fig. 2 is the internal structure chart of 360 ° omni-directional sounding tweeter described in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of annular diaphragm group 7 in Fig. 2；
Fig. 4 is the enlarged drawing of part A in Fig. 3.
In figure：
1, magnetic structure；2, upper cover；3, chassis；4, first annular magnetic conduction iron；5, the second annular magnetic conduction iron；6, high-energy magnetic
Iron；7, annular diaphragm group；8, vibrating diaphragm；9, annular diaphragm frame；10, convex block；11, strip through-hole.
Specific implementation mode
As shown in Figs. 1-2, a kind of 360 ° omni-directional sounding tweeter of the embodiment of the present invention, including magnetic structure 1,
The top and bottom of magnetic structure 1 is respectively equipped with upper cover 2 and chassis 3.
Magnetic structure 1 is installed in the second annular magnetic conduction iron 5 on the outside of it, the first ring including first annular magnetic conduction iron 4 and set
Semi-circular shape structure made of shape magnetic conduction iron 4 and the second annular magnetic conduction iron 5 are bent by magnetic conduction irony plank by punching press, then
It is formed by two semi-annular structures to form, such method processing is simple, at low cost.
It is equipped with one high-energy magnet 6 and annular diaphragm group 7, high-energy magnetic between 4 and second annular magnetic conduction iron 5 of first annular magnetic conduction iron
Iron 6 is symmetricly set on the both sides up and down of first annular magnetic conduction iron 4, and the shape of one high-energy magnet 6 is annular, and easy to process, annular is shaken
Film group 7 is arranged between upper and lower two one high-energy magnets 6, and annular diaphragm group 7 is perpendicular to one high-energy magnet 6；First annular magnetic conduction iron 4,
It is fixedly connected by seccotine between one high-energy magnet 6 and the second annular magnetic conduction iron 5；The outer lateral side of second annular magnetic conduction iron 5
Several strip through-holes 11 are equipped with, are used for radiative acoustic wave, while having the function of beauty.
As shown in Figure 3-4, annular diaphragm group 7 includes folding diaphragm 8 and annular diaphragm frame 9, and folding diaphragm 8 is fixed on annular
The outside of vibrating diaphragm frame 9, annular diaphragm frame 9 are annular solid, and outside side wall is equipped with matched with the gully on folding diaphragm 8
Convex block 10.Folding diaphragm 8 is to suppress one layer of aluminium foil or copper foil by heat safe insulation film on piece, then passes through chemical etching
Upper voice coil is simultaneously flexed into more folding shapes and forms.
The present invention is not limited to above-mentioned preferred forms, anyone can show that other are various under the inspiration of the present invention
The product of form, however, make any variation in its shape or structure, it is every that there is skill identical or similar to the present application
Art scheme, is within the scope of the present invention.
Claims (6)
1. a kind of 360 ° omni-directional sounding tweeter, including magnetic structure, it is characterised in that：The magnetic structure includes the
One annular magnetic conduction iron is installed in the second annular magnetic conduction iron on the outside of it, the first annular magnetic conduction iron and the second annular magnetic conduction with set
One high-energy magnet and annular diaphragm group are equipped between iron, the one high-energy magnet is symmetricly set on the upper and lower of the first annular magnetic conduction iron
Both sides, the annular diaphragm group are arranged between upper and lower two one high-energy magnets, and annular diaphragm group is perpendicular to one high-energy magnet.
2. 360 ° omni-directional sounding tweeter according to claim 1, it is characterised in that：The annular diaphragm group packet
Folding diaphragm and annular diaphragm frame are included, the folding diaphragm is fixed on the outside of the annular diaphragm frame, the annular diaphragm frame
For annular solid, outside side wall is equipped with and the matched convex block in gully on the folding diaphragm.
3. 360 ° omni-directional sounding tweeter according to claim 2, it is characterised in that：The folding diaphragm be by
Heat safe insulation film on piece suppresses one layer of aluminium foil or copper foil, then passes through voice coil in chemical etching and is flexed into more folding shapes
Shape forms.
4. 360 ° omni-directional sounding tweeter according to claim 1, it is characterised in that：The first annular magnetic conduction
It is fixedly connected by seccotine between iron, one high-energy magnet and the second annular magnetic conduction iron.
5. 360 ° omni-directional sounding tweeter according to claim 1, it is characterised in that：Described second annular magnetic conduction
The outer lateral side of iron is equipped with several strip through-holes.
6. 360 ° omni-directional sounding tweeter according to claim 1, it is characterised in that：The top of the magnetic structure
Portion is respectively equipped with upper cover and chassis with bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510836451.3A CN105282669B (en) | 2015-11-26 | 2015-11-26 | 360 ° omni-directional sounding tweeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510836451.3A CN105282669B (en) | 2015-11-26 | 2015-11-26 | 360 ° omni-directional sounding tweeter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105282669A CN105282669A (en) | 2016-01-27 |
| CN105282669B true CN105282669B (en) | 2018-10-19 |
Family
ID=55150847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510836451.3A Active CN105282669B (en) | 2015-11-26 | 2015-11-26 | 360 ° omni-directional sounding tweeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105282669B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107360511A (en) * | 2017-07-03 | 2017-11-17 | 深圳市吉瑞德隆电子科技有限公司 | Curved surface vibrating diaphragm loudspeaker and sound-producing device |
| CN107613437A (en) * | 2017-09-14 | 2018-01-19 | 河北绿影电子科技有限公司 | A kind of annular speaker |
| CN111372168A (en) * | 2020-04-13 | 2020-07-03 | 海宁市西米尼科技有限公司 | Multi-plane-layer stereo multidirectional-reinforcement cone and manufacturing method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201260241Y (en) * | 2008-08-19 | 2009-06-17 | 吴炽华 | 360 DEG omni-directional ultra-high-frequency loudspeaker |
| CN201878310U (en) * | 2010-12-14 | 2011-06-22 | 中山美加音响发展有限公司 | Super high pitch loudspeaker with 360-degree sound |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI116506B (en) * | 2003-07-08 | 2005-11-30 | Harri Hietala | Omnidirectional stereo speaker |
| CN104581555A (en) * | 2015-01-22 | 2015-04-29 | 张永春 | Arc-shaped vibrating diaphragm and air kinetic energy loudspeaker with same |
| CN205356668U (en) * | 2015-11-26 | 2016-06-29 | 北京百乐图科技有限公司 | 360 all -round vocal tweeter |
-
2015
- 2015-11-26 CN CN201510836451.3A patent/CN105282669B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201260241Y (en) * | 2008-08-19 | 2009-06-17 | 吴炽华 | 360 DEG omni-directional ultra-high-frequency loudspeaker |
| CN201878310U (en) * | 2010-12-14 | 2011-06-22 | 中山美加音响发展有限公司 | Super high pitch loudspeaker with 360-degree sound |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105282669A (en) | 2016-01-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206585698U (en) | Loudspeaker enclosure | |
| CN105282669B (en) | 360 ° omni-directional sounding tweeter | |
| EP3174310A1 (en) | Television with built-in dual membrane resonance sound box | |
| CN102572639A (en) | Mirror image vibration type loudspeaker box | |
| CN205356668U (en) | 360 all -round vocal tweeter | |
| CN205336520U (en) | 360 all -round vocal high pitch and two bass full -band combination loudspeakers | |
| CN104602158B (en) | A kind of quadruple sound wave merges bass box | |
| CN205336519U (en) | 360 tweeter in all -round sound production | |
| CN201523448U (en) | Speaker and portable electronic equipment | |
| CN202931541U (en) | Diaphragm and miniature electroacoustic transducer comprising same | |
| JP2012029107A (en) | Electronic apparatus | |
| WO2021000104A1 (en) | Speaker box | |
| CN206237601U (en) | A kind of loudspeaker based on passive type Yu paraphase Manifold technology | |
| CN202455491U (en) | Mega bass mini loudspeaker box | |
| CN213462287U (en) | Sound production device | |
| CN210491185U (en) | Loudspeaker and sound box | |
| CN207117937U (en) | A kind of New-type loudspeaker | |
| CN208806978U (en) | A kind of miniature loudspeaker | |
| CN205336518U (en) | 360 all -round vocal full range speaker | |
| CN207354601U (en) | Loudspeaker enclosure | |
| CN207968884U (en) | Vibrating diaphragm and microphone device | |
| CN205283795U (en) | 360 all -round vocal high pitch, full frequency band combination loudspeaker of bass | |
| CN202406276U (en) | Speaker with mirror structure | |
| CN207589164U (en) | Microphone device | |
| CN208905205U (en) | For the vibrating diaphragm component of loudspeaker and the loudspeaker equipped with the vibrating diaphragm component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201224 Address after: 215300 Room 309, 3rd floor, building A5, No.18 Jinxing Road, Huaqiao Economic Development Zone, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Duomiyi (Suzhou) Intelligent Technology Co.,Ltd. Address before: Room 1315, building 17, Jiayuan Sanli, Fengtai District, Beijing Patentee before: BEIJING BAILETU TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240313 Address after: Room 1159, Building 1, No. 371 Mingxing Road, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province, 311215 Patentee after: Hangzhou Xiangmi Technology Co.,Ltd. Country or region after: China Address before: 215300 Room 309, 3rd floor, building A5, No.18 Jinxing Road, Huaqiao Economic Development Zone, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Duomiyi (Suzhou) Intelligent Technology Co.,Ltd. Country or region before: China |