CN203708462U - Loudspeaker damper washer - Google Patents
Loudspeaker damper washer Download PDFInfo
- Publication number
- CN203708462U CN203708462U CN201320283459.8U CN201320283459U CN203708462U CN 203708462 U CN203708462 U CN 203708462U CN 201320283459 U CN201320283459 U CN 201320283459U CN 203708462 U CN203708462 U CN 203708462U
- Authority
- CN
- China
- Prior art keywords
- outer ring
- electric conductor
- inner ring
- loudspeaker
- ring
- 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 discloses a loudspeaker damper washer, and the damper washer comprises an inner ring and an outer ring. The inner and outer rings are connected through a plurality of elastic supporting bars. The interior of the inner ring and the interior of the outer ring are respectively provided with an electric conductor in an embedded manner. The interior of each elastic supporting bar is provided with an electric conductor in an embedded manner. The electric conductors in the elastic supporting bodies are respectively in electrical connection with the electric conductors in the inner and outer rings. The outer ring is provided with two voice-coil wire welding points which are electrically connected with a power connector through wires. According to the utility model, there is no need of disposing a voice-coil lead on the inner ring because the interiors of the inner and outer rings and the interiors of the elastic supporting bars are respectively provided with one electric conductor in the embedded manner. Only the outer ring needs to be provided with the voice-coil wire welding points, thereby a loudspeaker to be very thin and flat. The damper washer is good in stability of continuous operation, is long in service life of the loudspeaker, is convenient to produce, and reduces the working procedures.
Description
[technical field]
The utility model relates to loud speaker, relates in particular to a kind of loudspeaker play-wave.
[background technology]
Loud speaker mainly by voice coil loudspeaker voice coil, sound basin, play ripple etc. and form, play ripple to be connected on voice coil loudspeaker voice coil, play and connect and the effect of support voice coil loudspeaker voice coil, its tonequality to loud speaker plays an important role, and has therefore not only needed to have certain stablizing constant elasticity but also need to have certain hot strength.
The Internal and external cycle of bullet ripple of the prior art does not have conductivity, and is made up of cotton fibre or fibers material, therefore need on inner ring, establish a voice coil leads, causes bullet wave height higher, and vibration is easily disconnected, continuous operation poor stability, and loud speaker bulk life time is short.
[utility model content]
The utility model provides a kind of loudspeaker play-wave, its continuous operation good stability, and loud speaker bulk life time is long.
The technical solution of the utility model is:
A kind of loudspeaker play-wave, comprise inner ring and outer ring, between inner ring and outer ring, connected by multiple elastic support bars, in inner ring and outer ring, embed and have electric conductor respectively, in elastic support bars, also embed and have electric conductor, electric conductor in elastic support bars is electrically connected with the electric conductor in inner ring and outer ring respectively, is provided with two voice coil line solder joints on outer ring, and this voice coil line solder joint is electrically connected with power connection by wire.
Loudspeaker play-wave of the present utility model, owing to embedding and having electric conductor respectively in inner ring and outer ring and elastic support bars, need on inner ring, not establish a voice coil leads, only need on outer ring, establish voice coil line solder joint, loud speaker can be accomplished very thin, very flat, play ripple continuous operation good stability, loud speaker bulk life time is long, and convenient production, reduces operation.
[accompanying drawing explanation]
Fig. 1 is the shape and structure schematic diagram of loudspeaker play-wave of the present utility model.
[embodiment]
Below in conjunction with accompanying drawing, specific embodiment of the utility model is done to a detailed elaboration.
As Fig. 1, loudspeaker play-wave of the present utility model, comprise inner ring 2 and outer ring 1, between inner ring 2 and outer ring 1, connected by multiple elastic support bars 3, have electric conductor in the interior embedding respectively of inner ring 2 and outer ring 1, in elastic support bars 3, also embed and have electric conductor, the electric conductor in elastic support bars 3 is electrically connected with the electric conductor in inner ring 2 and outer ring 1 respectively, on outer ring 1, be provided with two voice coil line solder joints 4, this voice coil line solder joint 4 is electrically connected with power connection 5 by wire.
Loudspeaker play-wave of the present utility model, owing to embedding and having electric conductor respectively in inner ring and outer ring and elastic support bars, need on inner ring, not establish a voice coil leads, only need on outer ring, establish voice coil line solder joint, loud speaker can be accomplished very thin, very flat, play ripple continuous operation good stability, loud speaker bulk life time is long, and convenient production, reduces operation.
Described electric conductor can adopt the conductive material such as soft PCB or phosphorus bronze sheet to make.
In addition, described elastic support bars 3 can be evenly distributed between inner ring 2 and outer ring 1.Play like this ripple more stable, can be because of the inhomogeneous double swerve of feeling relieved.
In a preferred embodiment, 3 one-tenth S shapes of described elastic support bars or waveform.Existing so larger stroke space, can produce different piston stroke because of the different radian of support bar again.
Above-described the utility model execution mode, does not form the restriction to the utility model protection range.Any modification of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in claim protection range of the present utility model.
Claims (3)
1. a loudspeaker play-wave, comprise inner ring and outer ring, it is characterized in that: between inner ring and outer ring, connected by multiple elastic support bars, in inner ring and outer ring, embed and have electric conductor respectively, in elastic support bars, also embed and have electric conductor, electric conductor in elastic support bars is electrically connected with the electric conductor in inner ring and outer ring respectively, is provided with two voice coil line solder joints on outer ring, and this voice coil line solder joint is electrically connected with power connection by wire.
2. loudspeaker play-wave according to claim 1, is characterized in that: described elastic support bars is evenly distributed between inner ring and outer ring.
3. loudspeaker play-wave according to claim 1 and 2, is characterized in that: described elastic support bars becomes S shape or waveform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320283459.8U CN203708462U (en) | 2013-05-22 | 2013-05-22 | Loudspeaker damper washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320283459.8U CN203708462U (en) | 2013-05-22 | 2013-05-22 | Loudspeaker damper washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203708462U true CN203708462U (en) | 2014-07-09 |
Family
ID=51058837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320283459.8U Expired - Fee Related CN203708462U (en) | 2013-05-22 | 2013-05-22 | Loudspeaker damper washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203708462U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107484083A (en) * | 2017-09-18 | 2017-12-15 | 东莞市赞歌声学科技有限公司 | A kind of conductive plane bullet ripple |
| WO2020199346A1 (en) * | 2019-04-04 | 2020-10-08 | 朱达云 | Conductive plane spider and bone conduction loudspeaker |
-
2013
- 2013-05-22 CN CN201320283459.8U patent/CN203708462U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107484083A (en) * | 2017-09-18 | 2017-12-15 | 东莞市赞歌声学科技有限公司 | A kind of conductive plane bullet ripple |
| WO2020199346A1 (en) * | 2019-04-04 | 2020-10-08 | 朱达云 | Conductive plane spider and bone conduction 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: 20140709 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |