CN207427463U - A kind of five magnetic high-performance micro loud speakers - Google Patents
A kind of five magnetic high-performance micro loud speakers Download PDFInfo
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- CN207427463U CN207427463U CN201721575999.8U CN201721575999U CN207427463U CN 207427463 U CN207427463 U CN 207427463U CN 201721575999 U CN201721575999 U CN 201721575999U CN 207427463 U CN207427463 U CN 207427463U
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- loud speaker
- magnet
- loudspeaker housing
- port
- upper cover
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Abstract
The utility model discloses a kind of five magnetic high-performance micro loud speakers, including loud speaker body, loud speaker body includes loudspeaker housing, loudspeaker housing top movable is connected with loud speaker upper cover, the middle part of tops is connected with port on loud speaker, port and the junction of loud speaker upper cover are equipped with link slot, Air Filter is connected in port, loudspeaker housing bottom is connected with bottom cover, above bottom cover frame is internally provided with positioned at loudspeaker housing, frame is internally provided with keynote circle, and the inner ring of keynote circle is connected with main magnetic circuit system.Advantageous effect：By the setting of Air Filter, protection loud speaker is can be very good from external influences such as dusts, the service life of loud speaker is protected significantly, reduces the output of fund；By the way that four small magnet steel and centre is set to fix a big magnet steel so that first magnetize to four small magnet steel, after magnetize to big magnet steel, finally improve electroacoustic performance, improve sensitivity.
Description
Technical field
The utility model is related to speaker technology field, it particularly relates to a kind of five magnetic high-performance micro loud speakers.
Background technology
Loud speaker is a kind of very common electro-acoustic transducer device, it can be seen in the electronic electric equipment of sounding,
Loud speaker is a kind of energy transducer for electric signal being changed into acoustical signal, and the influence of the performance quality of loud speaker to tonequality is very big,
Loud speaker is a most weak device in a device, and the species of loud speaker is various, and price differs greatly, and audio electric energy is led to
Electromagnetism is crossed, and is made a sound.At present there are one inside loudspeakers magnet, so electroacoustic performance is poor, and sensitivity
Than relatively low.
The problem of in correlation technique, currently no effective solution has been proposed.
Utility model content
The problem of in correlation technique, the purpose of this utility model are to propose a kind of five magnetic high-performance micro loud speakers,
To overcome the above-mentioned technical problem present in existing correlation technique.
What the technical solution of the utility model was realized in：
A kind of five magnetic high-performance micro loud speakers, including loud speaker body, the loud speaker body includes loudspeaker housing,
The loudspeaker housing top movable is connected with loud speaker upper cover, and the middle part of tops is connected on the loud speaker
The junction of port, the port and the loud speaker upper cover is equipped with link slot, and Air Filter is connected in the port, described to raise
Sound device housing bottom is connected with bottom cover, and the bottom cover top is internally provided with frame positioned at the loudspeaker housing, the frame
Keynote circle is internally provided with, the inner ring of the keynote circle is connected with main magnetic circuit system, and the main magnetic circuit system includes main magnet, magnetic sheet
And washer, the outside of the frame are located at the loudspeaker housing and are internally provided with terminal board, and terminal is connected on the terminal board,
It is fixedly connected with vibrating diaphragm above the main magnet, the top that the both ends inside the loudspeaker housing are located at the terminal board connects
There is a washer, four angles inside the loudspeaker housing are respectively equipped with the first magnet, the second magnet, the 3rd magnet and the 4th magnetic
Iron, first magnet, second magnet, the 3rd magnet and the 4th magnet are arranged counterclockwise, and institute
It states and U iron, secondary voice coil and secondary bullet is equipped with inside the first magnet, second magnet, the 3rd magnet and the 4th magnet
Piece is additionally provided with several grooves on the bottom cover.
Further, the loud speaker upper cover is connected through a screw thread with the loudspeaker housing.
Further, the loud speaker upper cover is rectangle structure, and four angles of the loud speaker upper cover are arc knot
Structure.
Further, the Air Filter is lattice structure, and the Air Filter is equipped with buckle, is set at the port inner ring
Have and the matched bayonet of buckle.
Further, the port, the link slot and the Air Filter are rectangle structure, and four angles are arc
Shape structure.
Further, the frame is the parallel parallel lines of one group of opposite side and another group of opposite side is arcuate structure half
Circle composition.
The beneficial effects of the utility model：By being buckled and being threadedly coupled so that the loud speaker, can be in order in failure
Dismounting facilitates repair, saves the time；By the setting of Air Filter, protection loud speaker is can be very good from the external world such as dust
It influences, protects the service life of loud speaker significantly, reduce the output of fund；By the way that four small magnet steel and centre is set to fix
One big magnet steel so that first magnetize to four small magnet steel, after magnetize to big magnet steel, finally improve electroacoustic performance,
Improve sensitivity.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the front view according to the five magnetic high-performance micro loud speakers of the utility model embodiment；
Fig. 2 is the side view according to the five magnetic high-performance micro loud speakers of the utility model embodiment；
Fig. 3 is the rearview according to the five magnetic high-performance micro loud speakers of the utility model embodiment.
In figure：
1st, loud speaker body；2nd, loudspeaker housing；3rd, loud speaker upper cover；4th, link slot；5th, port；6th, Air Filter；7th, hold
Daughter board；8th, terminal；9th, secondary shrapnel；10th, washer；11st, vibrating diaphragm；12nd, keynote circle；13rd, frame；14th, main magnet；15th, the first magnet；
16th, the second magnet；17th, the 3rd magnet；18th, the 4th magnet；19th, U iron；20th, secondary voice coil；21st, groove；22nd, bottom cover；23rd, main magnetic
Road system.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art's all other embodiments obtained all belong to
In the scope of the utility model protection.
Embodiment according to the present utility model provides a kind of five magnetic high-performance micro loud speakers.
As shown in Figs. 1-3, the five magnetic high-performance micro loud speakers according to the utility model embodiment, including loud speaker
Body 1, the loud speaker body 1 include loudspeaker housing 2, and 2 top movable of loudspeaker housing is connected with loud speaker upper cover
3, the middle part at 3 top of loud speaker upper cover is connected with port 5, the port 5 and the company of the loud speaker upper cover 3
It meets place and is equipped with link slot 4, be connected with Air Filter 6 in the port 5,2 bottom of loudspeaker housing is connected with bottom cover 22, described
The top of bottom cover 22 is internally provided with frame 13 positioned at the loudspeaker housing 2, and the frame 13 is internally provided with keynote circle 12, described
The inner ring of keynote circle 12 is connected with main magnetic circuit system 23, and the main magnetic circuit system 23 includes main magnet 14, magnetic sheet and washer, described
The outside of frame 13 is located at the loudspeaker housing 2 and is internally provided with terminal board 7, and terminal 8 is connected on the terminal board 7, described
The top of main magnet 14 is fixedly connected with vibrating diaphragm 11, and the top that the both ends inside the loudspeaker housing 2 are located at the terminal board 7 connects
It is connected to washer 10, four angles inside the loudspeaker housing 2 are respectively equipped with the first magnet 15, the second magnet 16, the 3rd magnet
17 and the 4th magnet 18, first magnet 15, second magnet 16, the 3rd magnet 17 and the 4th magnet 18 are pressed
Counterclockwise arrange, and first magnet 15, second magnet 16, the 3rd magnet 17 and the 4th magnet 18
Inside is equipped with U iron 19, secondary voice coil 20 and secondary shrapnel 9, several grooves 21 are additionally provided on the bottom cover 22.
In addition, in one embodiment, the loud speaker upper cover 3 is connected through a screw thread with the loudspeaker housing 2.
In addition, in one embodiment, the loud speaker upper cover 3 is rectangle structure, and the four of the loud speaker upper cover 3
A angle is arcuate structure.
In addition, in one embodiment, the Air Filter 6 is lattice structure, and the Air Filter 6 is equipped with buckle, institute
It states and is equipped at 5 inner ring of port and the matched bayonet of buckle.
In addition, in one embodiment, the port 5, the link slot 4 and the Air Filter 6 are rectangle structure,
And four angles are arcuate structure.
In addition, in one embodiment, the frame 13 is arc for the parallel parallel lines of one group of opposite side and another group of opposite side
The semicircle composition of shape structure.
In conclusion by means of the above-mentioned technical proposal of the utility model, by being buckled and being threadedly coupled so that this is raised one's voice
Device, can be easy to disassemble in failure, facilitates repair, saves the time；By the setting of Air Filter, it can be very good protection and raise one's voice
Device protects the service life of loud speaker, reduces the output of fund significantly from external influences such as dusts；By setting four
A big magnet steel is fixed in a small magnet steel and centre so that first magnetize to four small magnet steel, after magnetize to big magnet steel, most
Electroacoustic performance is improved eventually, improves sensitivity.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modifications, equivalent replacements and improvements are made should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of five magnetic high-performance micro loud speakers, which is characterized in that including loud speaker body (1), the loud speaker body (1)
Including loudspeaker housing (2), loudspeaker housing (2) top movable is connected with loud speaker upper cover (3), the loud speaker upper cover
(3) middle part at the top of is connected with port (5), and the junction of the port (5) and the loud speaker upper cover (3) is equipped with
Link slot (4), the port (5) is interior to be connected with Air Filter (6), and loudspeaker housing (2) bottom is connected with bottom cover (22), institute
It states and is internally provided with frame (13) positioned at the loudspeaker housing (2) above bottom cover (22), the frame (13) is internally provided with master
Voice coil (12), the inner ring of the keynote circle (12) are connected with main magnetic circuit system (23), and the main magnetic circuit system (23) includes main magnetic
Iron (14), magnetic sheet and washer, the outside of the frame (13) are located at the loudspeaker housing (2) and are internally provided with terminal board (7), institute
It states and terminal (8) is connected on terminal board (7), vibrating diaphragm (11), the speaker cover are fixedly connected with above the main magnet (14)
The internal both ends of body (2), which are located above the terminal board (7), is connected with washer (10), loudspeaker housing (2) inside
Four angles are respectively equipped with the first magnet (15), the second magnet (16), the 3rd magnet (17) and the 4th magnet (18), first magnetic
Iron (15), second magnet (16), the 3rd magnet (17) and the 4th magnet (18) are arranged counterclockwise, and
It is all provided with inside first magnet (15), second magnet (16), the 3rd magnet (17) and the 4th magnet (18)
There are U iron (19), secondary voice coil (20) and secondary shrapnel (9), several grooves (21) are additionally provided on the bottom cover (22).
A kind of 2. five magnetic high-performance micro loud speaker according to claim 1, which is characterized in that the loud speaker upper cover
(3) it is connected through a screw thread with the loudspeaker housing (2).
A kind of 3. five magnetic high-performance micro loud speaker according to claim 1, which is characterized in that the loud speaker upper cover
(3) it is rectangle structure, and four angles of the loud speaker upper cover (3) are arcuate structure.
4. a kind of five magnetic high-performance micro loud speaker according to claim 1, which is characterized in that the Air Filter (6) is
Lattice structure, and the Air Filter (6) is equipped with buckle, is equipped at port (5) inner ring and the matched bayonet of buckle.
5. a kind of five magnetic high-performance micro loud speaker according to claim 1, which is characterized in that the port (5), described
Link slot (4) and the Air Filter (6) are rectangle structure, and four angles are arcuate structure.
6. a kind of five magnetic high-performance micro loud speaker according to claim 1, which is characterized in that the frame (13) is one
The parallel parallel lines of group opposite side and another group of opposite side form for the semicircle of arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721575999.8U CN207427463U (en) | 2017-11-23 | 2017-11-23 | A kind of five magnetic high-performance micro loud speakers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721575999.8U CN207427463U (en) | 2017-11-23 | 2017-11-23 | A kind of five magnetic high-performance micro loud speakers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207427463U true CN207427463U (en) | 2018-05-29 |
Family
ID=62304213
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721575999.8U Active CN207427463U (en) | 2017-11-23 | 2017-11-23 | A kind of five magnetic high-performance micro loud speakers |
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| CN (1) | CN207427463U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110225440A (en) * | 2019-07-15 | 2019-09-10 | 苏州茹声电子有限公司 | A kind of loudspeaker of multichannel input driving |
| JP2022539204A (en) * | 2019-07-02 | 2022-09-07 | スーヂョウ ルーシェン エレクトロニクス カンパニー リミテッド | Multiple input driven loudspeaker |
| JP7579906B2 (en) | 2019-07-15 | 2024-11-08 | スーヂョウ ルーシェン エレクトロニクス カンパニー リミテッド | Multiple input driven loudspeakers |
-
2017
- 2017-11-23 CN CN201721575999.8U patent/CN207427463U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022539204A (en) * | 2019-07-02 | 2022-09-07 | スーヂョウ ルーシェン エレクトロニクス カンパニー リミテッド | Multiple input driven loudspeaker |
| JP7263564B2 (en) | 2019-07-02 | 2023-04-24 | スーヂョウ ルーシェン エレクトロニクス カンパニー リミテッド | Multiple input driven loudspeaker |
| CN110225440A (en) * | 2019-07-15 | 2019-09-10 | 苏州茹声电子有限公司 | A kind of loudspeaker of multichannel input driving |
| WO2021007983A1 (en) * | 2019-07-15 | 2021-01-21 | 苏州茹声电子有限公司 | Multiple-input driven loudspeaker |
| JP2022539203A (en) * | 2019-07-15 | 2022-09-07 | スーヂョウ ルーシェン エレクトロニクス カンパニー リミテッド | Multiple input driven loudspeaker |
| JP7259095B2 (en) | 2019-07-15 | 2023-04-17 | スーヂョウ ルーシェン エレクトロニクス カンパニー リミテッド | Multiple input driven loudspeaker |
| US11882423B2 (en) | 2019-07-15 | 2024-01-23 | Suzhou Rusheng Electronics Co., Ltd. | Multi-input-driving loudspeaker |
| CN110225440B (en) * | 2019-07-15 | 2024-10-15 | 苏州茹声电子有限公司 | Multi-input driven loudspeaker |
| JP7579906B2 (en) | 2019-07-15 | 2024-11-08 | スーヂョウ ルーシェン エレクトロニクス カンパニー リミテッド | Multiple input driven loudspeakers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Miniature speaker of five magnetism high performance Effective date of registration: 20190527 Granted publication date: 20180529 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiashan county subbranch Pledgor: JIAXING KEYSOUND ELECTRONICS CO.,LTD. Registration number: 2019330000136 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314100 3, 101 Jianglu Road, Huimin street, Jiashan County, Jiaxing, Zhejiang Patentee after: Zhejiang Qisheng Electronic Technology Co.,Ltd. Address before: 314100 3, 101 Jianglu Road, Huimin street, Jiashan County, Jiaxing, Zhejiang Patentee before: Zhejiang Qisheng Electronic Technology Co.,Ltd. Address after: 314100 3, 101 Jianglu Road, Huimin street, Jiashan County, Jiaxing, Zhejiang Patentee after: Zhejiang Qisheng Electronic Technology Co.,Ltd. Address before: 314100 3, 101 Jianglu Road, Huimin street, Jiashan County, Jiaxing, Zhejiang Patentee before: JIAXING KEYSOUND ELECTRONICS CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |