CN2907152Y - Loudspeaker - Google Patents
Loudspeaker Download PDFInfo
- Publication number
- CN2907152Y CN2907152Y CN 200620103052 CN200620103052U CN2907152Y CN 2907152 Y CN2907152 Y CN 2907152Y CN 200620103052 CN200620103052 CN 200620103052 CN 200620103052 U CN200620103052 U CN 200620103052U CN 2907152 Y CN2907152 Y CN 2907152Y
- Authority
- CN
- China
- Prior art keywords
- main body
- voice coil
- reed
- magnet steel
- magnetic cover
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a loudspeaker, comprising a main body, a front cover, a vibration diaphragm, a magnetic enclosure, a magnetic steel, a polar chip, a voice coil, a reed, a dustproof gauze net, the main body is connected with the front cover, and the loudspeaker is characterized in that the magnetic enclosure, the magnetic steel and the reed are positioned on the main body, the magnetic steel is fixedly connected with the magnetic enclosure, the polar chip is positioned on the magnetic steel, the voice coil is connected with the vibration diaphragm, the dustproof gauze net is agglutinated on the main body, and a sound hole is arranged on the side of the front cover. Compared with prior art, the utility model has the advantages of more reasonable structure, sound coming from the side, thin design and adaptation to the customer's phone aesthetic requirements.
Description
Technical field:
The utility model relates to a kind of loud speaker, is mainly used in communication and multimedia fields such as Personal Handyphone System, mobile phone, MP3, MP4.
Background technology:
Coil-moving speaker is a kind of electro-acoustic element, and its operation principle is: utilize the mutual motive force between magnetic field and the current to drive the vibration of surrounding air and produce sound wave, thereby realize converting the electrical signal to voice signal.Common loud speaker generally goes out sound from the front, uses in ultra-thin machine and will be restricted but the front goes out sound.Such as with loudspeaker applications in mobile phone, be contained on the front panel of mobile phone, during the mobile phone faceplate structural design, enough space dress loud speakers must be arranged so, also will leave the preceding sound chamber of certain space as loud speaker simultaneously, such structure must make whole mobile phone seem more abundant.And sender must be arranged in the relevant position of mobile phone front panel, and such profile is too general, and all mobile phone vendor commercial cities are like this, do not have new meaning!
Summary of the invention:
Technical problem to be solved in the utility model is to overcome above shortcomings in the prior art, and provides a kind of side to go out the super-thin speaker of sound.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this loud speaker, comprise main body, protecgulum, vibrating diaphragm, magnetic cover, magnet steel, pole piece sheet, voice coil loudspeaker voice coil, reed, dustproof gauze, main body is connected with protecgulum, it is characterized in that magnetic cover, sound film, reed are arranged on the main body, magnet steel is fixedlyed connected with the magnetic cover, and the pole piece sheet is installed on the magnet steel, and voice coil loudspeaker voice coil is connected with vibrating diaphragm, dustproof gauze is bonded on the main body, and the protecgulum side is provided with sender.
Magnetic cover described in the utility model, reed are injection-moulded on the main body, and the sound film is bonded on the main body, and magnet steel and magnetic cover are bonding, and pole piece sheet and magnet steel are bonding, and main body and protecgulum are bonding.
The utility model compared with prior art has the following advantages and effect: structural design is more reasonable, and has realized that the side goes out sound and ultrathin design, has adapted to consumer's requirement attractive in appearance to mobile phone.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 looks schematic diagram for the right side of the utility model embodiment.
Embodiment:
Referring to Fig. 1, Fig. 2, the utility model embodiment comprises main body 6, protecgulum 7, vibrating diaphragm 1, magnetic cover 2, magnet steel 3, pole piece sheet 4, voice coil loudspeaker voice coil 5, reed 8, dustproof gauze 9 by loud speaker, main body 6 is bonding with protecgulum 7 usefulness glue, magnetic cover 2, reed 8 are injection-moulded on the main body 6, voice coil loudspeaker voice coil 5 is bonded on the main body 6 with dustproof gauze, and magnet steel 3 is bonded in the centre of magnetic cover 2, and pole piece sheet 4 is bonded on the magnet steel 3, vibrating diaphragm 1 is bonded on the voice coil loudspeaker voice coil 5, and protecgulum 7 sides are provided with sender 7-1.The utility model can't realize from above sound, has satisfied the specific (special) requirements of consumer to modern electro-acoustic product, and utilizes dustproof gauze to improve dustproof effect.
Claims (2)
1, a kind of loud speaker, comprise main body, protecgulum, vibrating diaphragm, magnetic cover, magnet steel, pole piece sheet, voice coil loudspeaker voice coil, reed, dustproof gauze, main body is connected with protecgulum, it is characterized in that: magnetic cover, reed are arranged on the main body, magnet steel is fixedlyed connected with the magnetic cover, and the pole piece sheet is installed on the magnet steel, and voice coil loudspeaker voice coil is connected with vibrating diaphragm, dustproof gauze is bonded on the main body, and the protecgulum side is provided with sender.
2, loud speaker according to claim 1 is characterized in that: described magnetic cover, reed are injection-moulded on the main body, and the sound film is bonded on the main body, and magnet steel and magnetic cover are bonding, and pole piece sheet and magnet steel are bonding, and main body and protecgulum are bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620103052 CN2907152Y (en) | 2006-04-25 | 2006-04-25 | Loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620103052 CN2907152Y (en) | 2006-04-25 | 2006-04-25 | Loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2907152Y true CN2907152Y (en) | 2007-05-30 |
Family
ID=38115798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620103052 Expired - Fee Related CN2907152Y (en) | 2006-04-25 | 2006-04-25 | Loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2907152Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105376680A (en) * | 2015-11-16 | 2016-03-02 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
| CN106170117A (en) * | 2016-08-31 | 2016-11-30 | 宁波艾思科汽车音响通讯有限公司 | The structure of a kind of speaker that foams and processing technology |
| CN106911974A (en) * | 2015-12-23 | 2017-06-30 | 奥音科技（北京）有限公司 | The method of the housing of housing and manufacture with gauze with gauze |
-
2006
- 2006-04-25 CN CN 200620103052 patent/CN2907152Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105376680A (en) * | 2015-11-16 | 2016-03-02 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
| CN105376680B (en) * | 2015-11-16 | 2018-09-21 | 青岛海信移动通信技术股份有限公司 | A kind of mobile terminal |
| CN106911974A (en) * | 2015-12-23 | 2017-06-30 | 奥音科技（北京）有限公司 | The method of the housing of housing and manufacture with gauze with gauze |
| CN106170117A (en) * | 2016-08-31 | 2016-11-30 | 宁波艾思科汽车音响通讯有限公司 | The structure of a kind of speaker that foams and processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG YILIN ELECTRONICS CO., LTD. Assignor: Li Qiulin Contract fulfillment period: 2008.10.20 to 2016.4.24 Contract record no.: 2008330002922 Denomination of utility model: Forming combination manufacturing method for loudspeaker vibration tray buffer ring edge Granted publication date: 20070530 License type: Exclusive license Record date: 20081230 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.20 TO 2016.4.24; CHANGE OF CONTRACT Name of requester: ZHEJIANG PROVINCE YILIN ELECTRONICS CO., LTD. Effective date: 20081230 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070530 Termination date: 20100425 |