CN206226721U - A kind of loudspeaker amplifies mechanism - Google Patents
A kind of loudspeaker amplifies mechanism Download PDFInfo
- Publication number
- CN206226721U CN206226721U CN201621248445.2U CN201621248445U CN206226721U CN 206226721 U CN206226721 U CN 206226721U CN 201621248445 U CN201621248445 U CN 201621248445U CN 206226721 U CN206226721 U CN 206226721U
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- CN
- China
- Prior art keywords
- bowl
- voice
- raising
- loudspeaker
- public address
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- 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.)
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
A kind of loudspeaker amplifies mechanism, it is related to loudspeaker assembly equipment technical field, by raising one's voice bowl and public address hood is constituted, the bowl of raising one's voice is in bowl assembling structure, the internal structure of bowl of raising one's voice matches with the structure of standard loudspeakers, and public address hood is provided with the top of bowl of raising one's voice, and deflector is internally provided with public address hood, the streamlined structure of deflector extends from inside to outside, and the installation position of public address hood is provided with O-ring seal.The utility model novel in structural design, amplifying effect is good, easy for installation, good stability, is easy to carry out the operation that amplifies to loudspeaker.
Description
Technical field：
The utility model is related to loudspeaker assembly equipment technical field, and in particular to a kind of loudspeaker amplifies mechanism.
Background technology：
Loudspeaker is the abbreviation of loudspeaker unit, also can abbreviation unit, be electro-acoustic transducer device, in electricity also known as " loudspeaker "
Sound field is very common.Loudspeaker is a weaker component in electroacoustics system, but is a significant components.Loudspeaker
Species is various, and price differs greatly.Audio electric energy makes its cone or diaphragm vibration by electromagnetism, piezoelectricity or electrostatic effect
Surrounding air causes sound equipment.
Loudspeaker is a most weak device in stereo set, and for acoustics, it be again one most
Important part.The species of loudspeaker is various, and price differs greatly.Audio electric energy passes through electromagnetism, piezoelectricity or electrostatic effect,
Make its cone or diaphragm vibration and produce resonance (sympathetic response) with the air of surrounding and send sound.By transducing mechanism and structure transfer
Ring type (electrodynamic type), condenser type (electrostatic), piezoelectric type (crystal or ceramics), electromagnetic type (compressed spring type), electric ion type and pneumatic
Formula loudspeaker etc., dynamic speaker has good electroacoustic performance, sound construction, low cost and other advantages, is widely used；By acoustic radiation
Material separation benzvalene form, horn type, diaphragm type；By cone shape cyclotomy shape, ellipse, dual cone and rubber corrugated rim；By work frequently
Rate point bass, middle pitch, high pitch, recorder is special, television set is special for being also divided into of having, common and high-fidelity loudspeaker etc.；By sound
Circle impedance point Low ESR and high impedance；By effect point straight spoke and ambient sound etc..
Loudspeaker is divided into boombox and external speaker, and external speaker is general signified audio amplifier.It is built-in to raise
Sound device refers to that MP4 players have built-in loudspeaker, and such user can also can not only be raised by earphone jack by built-in
Sound device listens to the sound that MP4 players send.MP4 players with boombox, can also may be used without external speaker
The inconvenience that earphone is brought is worn to avoid for a long time.
Ensure that loudspeaker can have good sound channel effect and audio during normal use, it is often necessary to raising
Sound device carries out installing additional for public address set after carrying out, and this patent is exactly to design a kind of loudspeaker to amplify mechanism, is used to realize raising one's voice
Device amplifies.
Utility model content：
Technical problem to be solved in the utility model is to provide a kind of novel in structural design, and amplifying effect is good, is installed
A kind of convenient, loudspeaker of good stability amplifies mechanism.
Technical problem to be solved in the utility model is realized using following technical scheme：
A kind of loudspeaker amplifies mechanism, and by raising one's voice bowl and public address hood is constituted, the bowl of raising one's voice is in bowl assembling structure, bowl of raising one's voice
Internal structure matches with the structure of standard loudspeakers, and public address hood is provided with the top of bowl of raising one's voice, and is set in the inside of public address hood
Deflector is equipped with, the streamlined structure of deflector extends from inside to outside, and the setting of streamlined deflector can accelerate voice
Propagation, strengthen amplifying effect, the installation position of public address hood is provided with O-ring seal, can so increase the stability of installation
And sealing effectiveness；
The a diameter of of the O-ring seal raises one's voice the 4/5 of bowl overall diameter；
The bottom of the bowl of raising one's voice sets and is provided with snap ring, and the snap ring can be fixed clamp to loudspeaker；
The snap ring is arranged on the center of bowl bottom of raising one's voice；
The internal edge of the public address hood is flushed with the internal edge of O-ring seal；
Loudspeaker is placed into bowl of raising one's voice first when use and is fixed loudspeaker by snap ring, then will expanded
Sound cover is installed, and is made its O-ring seal and closely connected and bowl of raising one's voice between, and keeps sealing, can thus be normally carried out amplifying
Function；
Dynamic speaker is also called coil-moving speaker；It is using the electro-acoustic transducer device of electric principle；It is mesh
Preceding to use most, widest loudspeaker, tracing it to its cause mainly has three：
1. Electrodynamic speaker structure is simple, production is easy, and do not need big space in itself, cause it is cheap,
Can largely popularize.
2. this kind of loudspeaker can accomplish function admirable, and uniform frequency response can be obtained in Mid Frequency.
3. in updating, decades loudspeaker development history is exactly loudspeaker design, technique, material to this kind of loudspeaker
The history updated, is also history that performance grows with each passing hour.
Dynamic speaker its shape is mostly taper, top dome shape, the structure of cone loudspeaker.
The structure of cone loudspeaker can be divided into three parts：
1>Vibrational system is including vibrating diaphragm, voice coil loudspeaker voice coil, centring disk, dust cover etc.
2>Magnetic circuit system is including magnetic conduction upper plate, conducting magnetic column, magnetic conduction lower plate, magnet etc.
3>Accessory system includes frame, flanging, patch bay, phase tent.
Therefore in order to give full play to the cleaning that the audio of loudspeaker must just keep on loudspeaker, the technique effect of this patent
Exactly ensure the cleaning of loudspeaker to more easily understand the dust of loudspeaker.
The beneficial effects of the utility model are：Novel in structural design, amplifying effect is good, easy for installation, good stability, is easy to
The operation that amplifies is carried out to loudspeaker.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is public address hood structural representation；
Wherein：1- raises one's voice bowl；2- public address hoods；3- snap rings；4- deflectors；5- O-ring seals.
Specific embodiment：
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
As depicted in figs. 1 and 2：A kind of loudspeaker amplifies mechanism, and by raising one's voice bowl 1 and public address hood 2 is constituted, bowl 1 of raising one's voice is in bowl
Assembling structure, the internal structure of bowl 1 of raising one's voice matches with the structure of standard loudspeakers, and public address hood is provided with the top of bowl 1 of raising one's voice
2, deflector 4 is internally provided with public address hood 2, the streamlined structure of deflector 4 extends from inside to outside, in the peace of public address hood 2
Dress position is provided with O-ring seal 5；
The a diameter of of O-ring seal 5 raises one's voice the 4/5 of the overall diameter of bowl 1；
Raise one's voice bowl 1 bottom set snap ring 3 is installed, snap ring 3 can be fixed clamp to loudspeaker；
Snap ring 3 is arranged on the center of bowl bottom of raising one's voice；
The internal edge of public address hood 2 is flushed with the internal edge of O-ring seal 5；
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (5)
1. a kind of loudspeaker amplifies mechanism, it is characterised in that：By raising one's voice bowl and public address hood is constituted, the bowl of raising one's voice is in bowl-shape knot
Structure, the internal structure of bowl of raising one's voice matches with the structure of standard loudspeakers, and public address hood is provided with the top of bowl of raising one's voice, and is amplifying
That covers is internally provided with deflector, and the streamlined structure of deflector extends, set in the installation position of public address hood from inside to outside
It is equipped with O-ring seal.
2. a kind of loudspeaker according to claim 1 amplifies mechanism, it is characterised in that：The a diameter of of the O-ring seal raises
The 4/5 of sound bowl overall diameter.
3. a kind of loudspeaker according to claim 1 amplifies mechanism, it is characterised in that：The bottom of the bowl of raising one's voice sets peace
Equipped with snap ring.
4. a kind of loudspeaker according to claim 3 amplifies mechanism, it is characterised in that：The snap ring is arranged on a bowl bottom of raising one's voice
The center in portion.
5. a kind of loudspeaker according to claim 1 amplifies mechanism, it is characterised in that：The internal edge of the public address hood with
The internal edge of O-ring seal is flushed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621248445.2U CN206226721U (en) | 2016-11-15 | 2016-11-15 | A kind of loudspeaker amplifies mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621248445.2U CN206226721U (en) | 2016-11-15 | 2016-11-15 | A kind of loudspeaker amplifies mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206226721U true CN206226721U (en) | 2017-06-06 |
Family
ID=58790242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621248445.2U Expired - Fee Related CN206226721U (en) | 2016-11-15 | 2016-11-15 | A kind of loudspeaker amplifies mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206226721U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732859A (en) * | 2018-05-30 | 2018-11-02 | 芜湖互益电子科技有限公司 | A kind of projecting apparatus with loudspeaker |
| CN110493687A (en) * | 2019-07-15 | 2019-11-22 | 安徽威斯贝尔智能科技有限公司 | A kind of three-dimensional distributed loudspeaker |
| CN114594600A (en) * | 2020-12-03 | 2022-06-07 | 中移(成都)信息通信科技有限公司 | Near-eye display system, fixing device and signal processing method, device and medium thereof |
-
2016
- 2016-11-15 CN CN201621248445.2U patent/CN206226721U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732859A (en) * | 2018-05-30 | 2018-11-02 | 芜湖互益电子科技有限公司 | A kind of projecting apparatus with loudspeaker |
| CN110493687A (en) * | 2019-07-15 | 2019-11-22 | 安徽威斯贝尔智能科技有限公司 | A kind of three-dimensional distributed loudspeaker |
| CN114594600A (en) * | 2020-12-03 | 2022-06-07 | 中移(成都)信息通信科技有限公司 | Near-eye display system, fixing device and signal processing method, device and medium thereof |
| CN114594600B (en) * | 2020-12-03 | 2023-08-15 | 中移(成都)信息通信科技有限公司 | Near-eye display system, fixing device and signal processing method, device and medium thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 246400 Longgang Road, Taihu County Economic Development Zone, Anqing, Anhui Patentee after: Anqing golden electronic Polytron Technologies Inc Address before: 246400 Longgang Road, Taihu County Economic Development Zone, Anqing, Anhui Patentee before: Taihu jinhuihuang Electronic Technology Co. Ltd. |
|
| 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: 20170606 Termination date: 20171115 |