CN202652326U - Novel handset horn - Google Patents
Novel handset horn Download PDFInfo
- Publication number
- CN202652326U CN202652326U CN 201220272597 CN201220272597U CN202652326U CN 202652326 U CN202652326 U CN 202652326U CN 201220272597 CN201220272597 CN 201220272597 CN 201220272597 U CN201220272597 U CN 201220272597U CN 202652326 U CN202652326 U CN 202652326U
- Authority
- CN
- China
- Prior art keywords
- main body
- clamping plate
- magnetic steel
- inner chamber
- voice coil
- 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 novel handset horn. The novel handset horn comprises a front cover, a main body, a diaphragm, voice coils, a connection terminal and lead, wherein the front cover covers an upper portion of the main body, an outer portion of the main body is square, an inner chamber of the main body is cylindrical, and the inner chamber of the main body is mounted with a top clamping plate, a bottom clamping plate, an annular magnetic steel, a circular magnetic steel and a pole chip. The novel handset horn has an entirely flat frequency response curve, high sensitivity of an intermediate frequency and good sound effect, can effectively reduce various voices and has thickness of 2.5mm which can achieve requirements of an ultrathin handset.
Description
Technical field
The utility model relates to the electroacoustic transducer field, is specially a kind of novel mobile phone loudspeaker.
Background technology
Mobile phone horn also claims mobile phone speaker, is the device that the sound in mobile phone communication or the audio frequency and video file is played back.The mobile phone of the overwhelming majority all is ultrathin mobile phone at present, and this has just proposed very high requirement to the thickness of Mobile phone horn.The tonequality of common ultrathin Mobile phone horn, volume generally are difficult to reach requirement because the design difficulty of magnetic gap and oscillating component is very large, so that the audio of whole loudspeaker is all not ideal enough, thereby have influence on the performance of whole mobile phone.
The utility model content
The technical problem that the utility model solves is to provide a kind of novel mobile phone loudspeaker, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
The novel mobile phone loudspeaker, comprise protecgulum, main body, vibrating diaphragm, voice coil loudspeaker voice coil, terminals and wire, described protecgulum covers on described main body top, and described vibrating diaphragm and voice coil loudspeaker voice coil link together, and be installed in the inner chamber of described main body, described terminals are installed on the tail end of main body and link together with described wire.Described main body outside is square, and the inner chamber of described main body is cylindrical; Top clamping plate, bottom clamping plate, annular magnetic steel, circular magnet steel and pole piece sheet also are installed in the described main body inner chamber; The installation that superposes successively of described top clamping plate, annular magnetic steel, bottom clamping plate, described pole piece sheet is installed in the circular recess at clamping plate center, described top, and described circular magnet steel is installed in the circular recess at described annular magnetic steel center.
In the utility model, described pole piece sheet bottom is by glue and described circular bonding magnetic steel, and described circular magnet steel bottom is bonding by glue and described bottom clamping plate.
Beneficial effect
The whole frequency response curve of the utility model is smooth, and intermediate frequency is highly sensitive, and acoustics is good, can effectively reduce various sound, and thickness only has 2.5mm, can reach the requirement of ultra thin handset.
Description of drawings
Fig. 1 is the structural representation of novel mobile phone loudspeaker.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, the structural representation of novel mobile phone loudspeaker, the novel mobile phone loudspeaker, comprise protecgulum 1, main body 3, vibrating diaphragm 2, voice coil loudspeaker voice coil 9, terminals 10 and wire 11, described protecgulum 1 covers on described main body 3 tops, described vibrating diaphragm 2 links together with voice coil loudspeaker voice coil 9, and is installed in the inner chamber of described main body 3, and described terminals 10 are installed on the tail end of main body 3 and link together with described wire 11.Described main body 3 outsides are square, and the inner chamber of described main body 3 is cylindrical; In described main body 3 inner chambers top clamping plate 5, bottom clamping plate 8, annular magnetic steel 4, circular magnet steel 6 and pole piece sheet 7 are installed also; The installation that superposes successively of described top clamping plate 5, annular magnetic steel 4, bottom clamping plate 8, described pole piece sheet 7 is installed in the circular recess at clamping plate 5 centers, described top, and described circular magnet steel 6 is installed in the circular recess at described annular magnetic steel 4 centers.
In the utility model, described pole piece sheet 7 bottoms are bonding by glue and described circular magnet steel 6, and described circular magnet steel 6 bottoms are bonding by glue and described bottom clamping plate 8.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model; the technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. novel mobile phone loudspeaker, comprise protecgulum, main body, vibrating diaphragm, voice coil loudspeaker voice coil, terminals and wire, described protecgulum covers on described main body top, described vibrating diaphragm and voice coil loudspeaker voice coil link together, and be installed in the inner chamber of described main body, described terminals are installed on the tail end of main body and link together with described wire, it is characterized in that, described main body outside is square, and the inner chamber of described main body is cylindrical; Top clamping plate, bottom clamping plate, annular magnetic steel, circular magnet steel and pole piece sheet also are installed in the described main body inner chamber; The installation that superposes successively of described top clamping plate, annular magnetic steel, bottom clamping plate, described pole piece sheet is installed in the circular recess at clamping plate center, described top, and described circular magnet steel is installed in the circular recess at described annular magnetic steel center.
2. novel mobile phone loudspeaker according to claim 1 is characterized in that, described pole piece sheet bottom is by glue and described circular bonding magnetic steel, and described circular magnet steel bottom is bonding by glue and described bottom clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272597 CN202652326U (en) | 2012-06-11 | 2012-06-11 | Novel handset horn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272597 CN202652326U (en) | 2012-06-11 | 2012-06-11 | Novel handset horn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202652326U true CN202652326U (en) | 2013-01-02 |
Family
ID=47421350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220272597 Expired - Fee Related CN202652326U (en) | 2012-06-11 | 2012-06-11 | Novel handset horn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202652326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018196147A1 (en) * | 2017-04-26 | 2018-11-01 | 华为技术有限公司 | Horn assembly, electronic device and method for mounting horn assembly in electronic device |
-
2012
- 2012-06-11 CN CN 201220272597 patent/CN202652326U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018196147A1 (en) * | 2017-04-26 | 2018-11-01 | 华为技术有限公司 | Horn assembly, electronic device and method for mounting horn assembly in electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHAOYANG JUSHENGTAI (XINFENG) TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JIANGXI THAI POLY SOUND SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20150828 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150828 Address after: 341000, Jiangxi, Ganzhou province Xinfeng County Industrial Park on the east side of good faith Road Patentee after: Sunrise poly (Xinfeng) Technology Co., Ltd. Address before: 341000 Industrial Road, Xinfeng Industrial Park, Ganzhou, Jiangxi Patentee before: Jiangxi Ju Shengtai Science and Technology Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20160611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |