CN200994188Y - Small-power full frequency prominent low frequency loudspeaker - Google Patents
Small-power full frequency prominent low frequency loudspeaker Download PDFInfo
- Publication number
- CN200994188Y CN200994188Y CN 200620160776 CN200620160776U CN200994188Y CN 200994188 Y CN200994188 Y CN 200994188Y CN 200620160776 CN200620160776 CN 200620160776 CN 200620160776 U CN200620160776 U CN 200620160776U CN 200994188 Y CN200994188 Y CN 200994188Y
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- China
- Prior art keywords
- voice coil
- frequency
- small
- low frequency
- power full
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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.)
- Expired - Fee Related
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a low-power full-frequency extension low-frequency speaker, a first voice coil and a second voice coil are provided in the middle of annular magnet, a pair of electrode leads are encircled and extended on the first voice coil and the second voice coil, an upper metal plate is provided on the top of the annular magnet, a lower metal plate is provided at the bottom, a spring plate is provided on the top of the upper metal plate. Compared with existing technology, the low-frequency full-frequency prominent low-frequency speaker of the utility model has advantages including reasonable design, good audio performance, extension of low-frequency, and simple manufacture.
Description
Technical field
The utility model relates to a kind of Low frequency horn, specifically the outstanding Low frequency horn of small-power full range.
Background technology
At present, the loudspeaker on the market are to utilize magnetite, and the combination of vibrating diaphragm and voice coil loudspeaker voice coil pronunciation because its voice coil loudspeaker voice coil is simple in structure, can only make loudspeaker reach that competence exertion goes out good low frequency under the certain power, and such loudspeaker often do not reach people's instructions for use.
Summary of the invention
Technical assignment of the present utility model is at above weak point, and a kind of double-tone circle design is provided, and can realize the outstanding Low frequency horn of small-power full range of audio frequency stack.
The technical scheme that its technical problem that solves the utility model adopts is: the centre of annular magnet is provided with first voice coil loudspeaker voice coil and second voice coil loudspeaker voice coil, first voice coil loudspeaker voice coil and second voice coil loudspeaker voice coil are respectively around extending the pair of electrodes lead, the top of annular magnet is provided with iron plate, the below is provided with down iron plate, and the top of last iron plate is provided with latch plate.
The last iron plate that is arranged on the annular magnet top is annular; Lay in the mode of electrical parallel connection between first voice coil loudspeaker voice coil and second voice coil loudspeaker voice coil.
The outstanding Low frequency horn of small-power full range of the present utility model is compared with prior art, has following characteristics:
1), the utility model adopts the design of double-tone circle, can send good low frequency; 2), the outstanding Low frequency horn of this small-power full range is manufactured simple.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing is the structural representation of the outstanding Low frequency horn of small-power full range.
Among the figure: 1, second voice coil loudspeaker voice coil is drawn lead, and 2, go up iron plate, 3, annular magnet, 4, second voice coil loudspeaker voice coil, 5, first voice coil loudspeaker voice coil, 6, first voice coil loudspeaker voice coil is drawn lead, and 7, latch plate, 8, iron plate down.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.
Small-power full range of the present utility model is given prominence to Low frequency horn, the centre of annular magnet 3 is provided with first voice coil loudspeaker voice coil 5 and second voice coil loudspeaker voice coil 6, a pair of first voice coil loudspeaker voice coil is drawn lead 6 and a pair of second voice coil loudspeaker voice coil is drawn lead 1 around extending respectively for first voice coil loudspeaker voice coil 5 and second voice coil loudspeaker voice coil 6, the top of annular magnet 3 is provided with iron plate 2, the below is provided with down iron plate 8, and the top of last iron plate 2 is provided with latch plate 7.
The last iron plate 2 that is arranged on annular magnet 3 tops is annular; Lay in the mode of electrical parallel connection between first voice coil loudspeaker voice coil 5 and second voice coil loudspeaker voice coil 6.
Outstanding its processing and fabricating of Low frequency horn of small-power full range of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (3)
1, the outstanding Low frequency horn of small-power full range, the centre that it is characterized in that annular magnet is provided with first voice coil loudspeaker voice coil and second voice coil loudspeaker voice coil, first voice coil loudspeaker voice coil and second voice coil loudspeaker voice coil are respectively around extending the pair of electrodes lead, the top of annular magnet is provided with iron plate, the below is provided with down iron plate, and the top of last iron plate is provided with latch plate.
2, the outstanding Low frequency horn of small-power full range according to claim 1 is characterized in that the last iron plate that is arranged on the annular magnet top is annular.
3, the outstanding Low frequency horn of small-power full range according to claim 1 is characterized in that laying in the mode of electrical parallel connection between first voice coil loudspeaker voice coil and second voice coil loudspeaker voice coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620160776 CN200994188Y (en) | 2006-11-23 | 2006-11-23 | Small-power full frequency prominent low frequency loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620160776 CN200994188Y (en) | 2006-11-23 | 2006-11-23 | Small-power full frequency prominent low frequency loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200994188Y true CN200994188Y (en) | 2007-12-19 |
Family
ID=38947258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620160776 Expired - Fee Related CN200994188Y (en) | 2006-11-23 | 2006-11-23 | Small-power full frequency prominent low frequency loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200994188Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103548363A (en) * | 2011-04-20 | 2014-01-29 | 埃克塞尔威公司 | Flat-type speaker having a plurality of consecutively connected magnetic circuits |
-
2006
- 2006-11-23 CN CN 200620160776 patent/CN200994188Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103548363A (en) * | 2011-04-20 | 2014-01-29 | 埃克塞尔威公司 | Flat-type speaker having a plurality of consecutively connected magnetic circuits |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |