CN202652291U - Square internal welding type structure handset horn - Google Patents
Square internal welding type structure handset horn Download PDFInfo
- Publication number
- CN202652291U CN202652291U CN 201220272604 CN201220272604U CN202652291U CN 202652291 U CN202652291 U CN 202652291U CN 201220272604 CN201220272604 CN 201220272604 CN 201220272604 U CN201220272604 U CN 201220272604U CN 202652291 U CN202652291 U CN 202652291U
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- CN
- China
- Prior art keywords
- type structure
- square
- horn
- yoke
- magnet
- 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
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a square internal welding type structure handset horn. The square internal welding type structure handset horn comprises a square body seat, a diaphragm, an iron sheet, a magnet and a yoke, wherein the diaphragm, the iron sheet, the magnet and the yoke are successively mounted in the square body seat from the top down, center positions of the iron sheet, the magnet and the yoke are arranged with holes with same dimensions, the holes are internally provided with fixed columns, and the fixed columns and the square body seat are integrated into one. The square internal welding type structure handset horn employs integration shaping technology, so manual electric heating operation is reduced; product quality is improved; and cost is reduced.
Description
Technical field
The utility model relates to the loudspeaker field, is specially a kind of square internal-welded type structure Mobile phone horn.
Background technology
Loudspeaker are instruments that convert electric wave to sound wave and sound is sent to the human ear.Existing for the Microspeaker in the mobile phone, usually consisted of by loudspeaker sheet, horn body, horn body is comprised of diaphragm, coil, round iron, magnet and yoke etc.Usually when producing loudspeaker, be by hand-held electric calorifie installation round iron and magnet to be fixed on the yoke after manually yoke being fixed, installation quality can't guarantee, and waste of manpower again.
The utility model content
The technical problem that the utility model solves is to provide a kind of square internal-welded type structure Mobile phone horn, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
Square internal-welded type structure Mobile phone horn comprises the square body seat, is installed on successively diaphragm, iron plate, magnet and yoke in the square body seat from top to bottom.Described iron plate, magnet and yoke have the hole of same size in the center, be provided with fixed leg in the hole, and described fixed leg and described square body seat are one-body molded.
Beneficial effect
The utility model adopts one-body molded technology, has reduced artificial electric heating operation, has improved product quality, has reduced cost.
Description of drawings
Fig. 1 is the structural representation of square internal-welded type structure Mobile phone horn.
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 square internal-welded type structure Mobile phone horn, square internal-welded type structure Mobile phone horn comprises square body seat 1, is installed on successively diaphragm, iron plate 4, magnet 3 and yoke 2 in the square body seat from top to bottom.Described iron plate 4, magnet 3 and yoke 2 have the hole of same size in the center, be provided with fixed leg 5 in the hole, and described fixed leg 5 and described square body seat 1 are one-body molded.
More than show 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 (1)
1. square internal-welded type structure Mobile phone horn, comprise the square body seat, be installed on successively diaphragm, iron plate, magnet and yoke in the square body seat from top to bottom, it is characterized in that, described iron plate, magnet and yoke have the hole of same size in the center, be provided with fixed leg in the hole, described fixed leg and described square body seat are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272604 CN202652291U (en) | 2012-06-11 | 2012-06-11 | Square internal welding type structure handset horn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272604 CN202652291U (en) | 2012-06-11 | 2012-06-11 | Square internal welding type structure handset horn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202652291U true CN202652291U (en) | 2013-01-02 |
Family
ID=47421316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220272604 Expired - Fee Related CN202652291U (en) | 2012-06-11 | 2012-06-11 | Square internal welding type structure handset horn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202652291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105933832A (en) * | 2016-06-14 | 2016-09-07 | 歌尔股份有限公司 | Single loudspeaker and production method of single loudspeaker |
-
2012
- 2012-06-11 CN CN 201220272604 patent/CN202652291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105933832A (en) * | 2016-06-14 | 2016-09-07 | 歌尔股份有限公司 | Single loudspeaker and production method of single loudspeaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |