CN203968355U - A kind of diaphragm of loudspeaker - Google Patents
A kind of diaphragm of loudspeaker Download PDFInfo
- Publication number
- CN203968355U CN203968355U CN201420326148.XU CN201420326148U CN203968355U CN 203968355 U CN203968355 U CN 203968355U CN 201420326148 U CN201420326148 U CN 201420326148U CN 203968355 U CN203968355 U CN 203968355U
- Authority
- CN
- China
- Prior art keywords
- shakes
- limit
- bipeltate
- paper disc
- diaphragm
- 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
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
The utility model discloses a kind of diaphragm of loudspeaker, comprise paper disc, be fixedly installed damping vibrition cap in the middle of described paper disc, described paper disc edge is fixedly installed the bipeltate limit that shakes.The utility model adopts the bipeltate limit that shakes to increase bass effect, avoid arranging again a bass horn and increased cost, compare the papery limit that shakes and can send again stronger supper bass effect, and more firm, bipeltate due to what adopt simultaneously, the Bian Buhui that shakes obviously increases the weight of loud speaker, more saves material.
Description
Technical field
The utility model relates to a kind of diaphragm of loudspeaker, belongs to stereo set part field.
Background technology
At present, most cone formula loud speaker great majority utilize inner sound basin generating unit to produce sound, and audio frequency is single, effect occur general; In use, if audio amplifier needs bass effect, often adopt in two ways: the one, need to one bass horn be set again in audio amplifier inside, the sympathetic response effect that relies on bass horn to produce reaches the effect of supper bass, not only increase the cost of audio amplifier, often because the problem of design, material makes bass effect not obvious.The 2nd, increase again one or two resonance flanging at the edge of paper disc, but the effect of this resonance flanging is also not obvious.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of bipeltate limit that shakes that utilizes increases the diaphragm of loudspeaker of bass effect.
The technical scheme that the utility model adopts is: a kind of diaphragm of loudspeaker, comprise paper disc, be fixedly installed damping vibrition cap in the middle of described paper disc, described paper disc edge is fixedly installed the bipeltate limit that shakes, the described bipeltate limit that shakes is annular, its cross section structure that takes the shape of the letter U.
As the further setting of such scheme, the described bipeltate limit that shakes is fixed on paper disc by viscose.
As the further setting of such scheme, described damping vibration cap is hemisphere.
The utility model adopts the bipeltate limit that shakes to increase bass effect, avoid arranging again a bass horn and increased cost, compare the papery limit that shakes and can send again stronger supper bass effect, and more firm, bipeltate due to what adopt simultaneously, the Bian Buhui that shakes obviously increases the weight of loud speaker, more saves material.
Brief description of the drawings
Fig. 1 is traditional product cross section structure schematic diagram;
Fig. 2 is the utility model structural representation;
Fig. 3 is sectional view of the present utility model.
In figure: 1, paper disc; 2, damping vibration cap; 3, the bipeltate limit that shakes; 4, the papery limit that shakes.
Embodiment
Below in conjunction with accompanying drawing, and, the utility model is described further in conjunction with the embodiments.
As shown in Figure 1 and Figure 2, a kind of diaphragm of loudspeaker of the present embodiment, comprises paper disc 1, in the middle of described paper disc 1, be fixedly installed damping vibrition cap 2, described paper disc 1 edge is fixedly installed the bipeltate limit 3 that shakes, and described bipeltate shakes limit 3 for annular, its cross section structure that takes the shape of the letter U.
As the further setting of such scheme, the described bipeltate limit 3 that shakes is fixed on paper disc 1 by viscose.
As the further setting of such scheme, described damping vibration cap 2 is hemisphere.
The utility model adopts the bipeltate limit 3 that shakes to increase bass effect, avoid arranging again a bass horn and increased cost, compare the papery limit 4 that shakes and can send again stronger supper bass effect, and more firm, bipeltate due to what adopt simultaneously, the Bian Buhui that shakes obviously increases the weight of loud speaker, more saves material.
Claims (3)
1. a diaphragm of loudspeaker, comprise paper disc (1), it is characterized in that: in the middle of described paper disc (1), be fixedly installed damping vibrition cap (2), described paper disc (1) edge is fixedly installed the bipeltate limit (3) that shakes, described bipeltate shakes limit (3) for annular, its cross section structure that takes the shape of the letter U.
2. a kind of diaphragm of loudspeaker according to claim 1, is characterized in that: the described bipeltate limit (3) that shakes is fixed on paper disc (1) by viscose.
3. a kind of diaphragm of loudspeaker according to claim 1, is characterized in that: a kind of diaphragm of loudspeaker according to claim 1, is characterized in that: described damping vibration cap (2) is hemisphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326148.XU CN203968355U (en) | 2014-06-18 | 2014-06-18 | A kind of diaphragm of loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326148.XU CN203968355U (en) | 2014-06-18 | 2014-06-18 | A kind of diaphragm of loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203968355U true CN203968355U (en) | 2014-11-26 |
Family
ID=51928892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420326148.XU Expired - Fee Related CN203968355U (en) | 2014-06-18 | 2014-06-18 | A kind of diaphragm of loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203968355U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021208474A1 (en) * | 2020-04-17 | 2021-10-21 | 歌尔股份有限公司 | Loudspeaker vibration diaphragm and sound production device |
| WO2021208475A1 (en) * | 2020-04-17 | 2021-10-21 | 歌尔股份有限公司 | Vibrating diaphragm and miniature sound production apparatus |
-
2014
- 2014-06-18 CN CN201420326148.XU patent/CN203968355U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021208474A1 (en) * | 2020-04-17 | 2021-10-21 | 歌尔股份有限公司 | Loudspeaker vibration diaphragm and sound production device |
| WO2021208475A1 (en) * | 2020-04-17 | 2021-10-21 | 歌尔股份有限公司 | Vibrating diaphragm and miniature sound production apparatus |
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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: 20141126 Termination date: 20150618 |
|
| EXPY | Termination of patent right or utility model |