CN203261477U - Electrodynamic loudspeaker - Google Patents
Electrodynamic loudspeaker Download PDFInfo
- Publication number
- CN203261477U CN203261477U CN 201320279640 CN201320279640U CN203261477U CN 203261477 U CN203261477 U CN 203261477U CN 201320279640 CN201320279640 CN 201320279640 CN 201320279640 U CN201320279640 U CN 201320279640U CN 203261477 U CN203261477 U CN 203261477U
- Authority
- CN
- China
- Prior art keywords
- basin frame
- utility
- model
- washer
- 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
Images
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses an electrodynamic loudspeaker. The loudspeaker comprises a basin stand, a wiring board on the basin stand, a washer, a positioning support chip and an iron core. The basin stand is equipped with drum paper with a braided wire. An opposite side of the positioning support chip is pasted with a voice coil with a voice track. The washer is connected with the wiring board arranged on the basin stand. By using the electrodynamic loudspeaker provided in the utility model, a distortion rate is reduced and damages are reduced too; and a low frequency effect is enriched.
Description
Technical field
The utility model relates to the loud speaker field, relates in particular to a kind of dynamic speaker.
Background technology
Common speaker operation principle is electromagnetic induction, voice coil loudspeaker voice coil in being in magnetic field have tone currents by the time can produce with the tone currents changing magnetic field, the magnetic field of this magnetic field and permanent magnet interacts, make voice coil loudspeaker voice coil along axial vibration, and then drive the vibration of drum paper and cause air vibration, thereby cause acoustic irradiation.Therefore drum paper is one of important critical component of dynamic speaker sound transmission, and the quality of tonequality has very large relation with drum paper.
Summary of the invention
For solving the problems of the technologies described above, the purpose of this utility model provides a kind of dynamic speaker.
The purpose of this utility model realizes by following technical scheme:
Dynamic speaker comprises: terminal block, washer, locating branch slice and iron core on basin frame, the basin frame, and described
Be equipped with the bulging paper with litzendraht wire on the basin frame;
The locating branch slice reverse side is stained with the voice coil loudspeaker voice coil with sound rule;
Washer links together with the terminal block that is assemblied on the basin frame.
Compared with prior art, one or more embodiment of the present utility model can have following advantage:
The dynamic speaker that the utility model provides has not only reduced distortion rate, has reduced again damage, also plentiful low-frequency effect.
Other features and advantages of the utility model will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the utility model.The purpose of this utility model and other advantages can realize and obtain by specifically noted structure in specification, claims and accompanying drawing.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, and consists of the part of specification, jointly is used for explaining the present invention with embodiment of the present utility model, does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the dynamic speaker structural representation;
Fig. 2 is the dynamic speaker cross-sectional view.
Embodiment
Understand easily, according to the technical solution of the utility model, do not changing under the connotation of the present utility model, one of ordinary skill in the art can propose a plurality of frame mode of the present utility model and manufacture method.Therefore following embodiment and accompanying drawing only are specifying of the technical solution of the utility model, and should not be considered as of the present utility model all or be considered as restriction or the restriction of technical solutions of the utility model.
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail.
Fig. 1 is the structural representation according to the dynamic speaker of the utility model embodiment, below with reference to Fig. 1, describes the various piece of the utility model embodiment and the function of various piece in detail.
As depicted in figs. 1 and 2, the structure of dynamic speaker of the present utility model and cross-section structure comprise: the terminal block 2 on basin frame 1, the basin frame 1, washer 3, locating branch slice 4 and iron core 5, and described
Be equipped with the bulging paper 7 with litzendraht wire on the basin frame;
Locating branch slice 4 reverse side are stained with the voice coil loudspeaker voice coil 8 with sound rule;
Washer 3 links together with the terminal block 2 that is assemblied on the basin frame.
Above-mentioned loud speaker also comprises magnet steel 9 and the lower plate 10 that basin frame bottom arranges, state magnet steel be arranged on washer below, and and iron core fix.
Bulging paper on above-mentioned basin frame, the basin frame reaches the litzendraht wire of pasting with drum paper and is the handstand splayed.
The edge of above-mentioned bulging paper also is provided with pad limit 11.
The bulging paper that present embodiment provides be in poly-the third ethene admixture 15% ballistic fiber hybrid injection moulding, increased rigidity and the flexibility of bulging paper, and reduced distortion rate, reduced damage, plentiful low-frequency effect.
Although the disclosed execution mode of the utility model as above, the execution mode that described content just adopts for the ease of understanding the utility model is not to limit the utility model.Technical staff under any the utility model in the technical field; under the prerequisite that does not break away from the disclosed spirit and scope of the utility model; can do any modification and variation in the details that reaches of implementing in form; but scope of patent protection of the present utility model still must be as the criterion with the scope that appending claims was defined.
Claims (3)
1. a dynamic speaker is characterized in that, described loud speaker comprises: terminal block, washer, locating branch slice and iron core on basin frame, the basin frame, and described
Be equipped with the bulging paper with litzendraht wire on the basin frame;
The locating branch slice reverse side is stained with the voice coil loudspeaker voice coil with sound rule;
Washer links together with the terminal block that is assemblied on the basin frame.
2. dynamic speaker according to claim 1 is characterized in that, described loud speaker also comprises magnet steel and the lower plate that basin frame bottom arranges, described magnet steel be arranged on washer below, and and iron core fix.
3. dynamic speaker according to claim 1 is characterized in that, the bulging paper on described basin frame, the basin frame reaches the litzendraht wire of pasting with drum paper and is the handstand splayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320279640 CN203261477U (en) | 2013-05-21 | 2013-05-21 | Electrodynamic loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320279640 CN203261477U (en) | 2013-05-21 | 2013-05-21 | Electrodynamic loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203261477U true CN203261477U (en) | 2013-10-30 |
Family
ID=49474007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320279640 Expired - Fee Related CN203261477U (en) | 2013-05-21 | 2013-05-21 | Electrodynamic loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203261477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111866696A (en) * | 2020-07-06 | 2020-10-30 | 东莞市融贤实业有限公司 | Multifunctional automatic balance sound gauge for loudspeaker and loudspeaker assembling method |
-
2013
- 2013-05-21 CN CN 201320279640 patent/CN203261477U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111866696A (en) * | 2020-07-06 | 2020-10-30 | 东莞市融贤实业有限公司 | Multifunctional automatic balance sound gauge for loudspeaker and loudspeaker assembling method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203261477U (en) | Electrodynamic loudspeaker | |
| CN201789625U (en) | Loudspeaker with novel structure | |
| CN203261475U (en) | Super-high pitch loudspeaker with improved high-frequency bandwidth and sensitivity | |
| CN204442681U (en) | There is the receiver of good power armature | |
| CN203504745U (en) | Step-type voice coil and sounder employing voice coil | |
| CN204031439U (en) | Loud speaker | |
| CN203261476U (en) | Electrodynamic loudspeaker | |
| CN204031441U (en) | Loud speaker | |
| CN203225804U (en) | Mobile phone vibration device | |
| CN202282861U (en) | Loudspeaker and vibration system thereof | |
| CN203352789U (en) | Combination magnetic circuit structure dynamic speaker | |
| CN103079133A (en) | Improved device for improving receiver noise | |
| CN203243516U (en) | Linear push-pull magnetic-circuit electronic loudspeaker | |
| CN202435603U (en) | Moving-coil dynamic loudspeaker | |
| CN202310082U (en) | Broadband loudspeaker | |
| CN203387668U (en) | Loudspeaker magnetic circuit system | |
| CN204598295U (en) | A kind of electro-acoustic conversion device | |
| CN208863078U (en) | A kind of ultra-thin woofer | |
| CN201042073Y (en) | Flat dual-layer sound ring of flat speaker | |
| CN204157052U (en) | Music centre loudspeaker fixed by a kind of double wave sheet wire | |
| CN203027432U (en) | Device for improving squeaking of receiver | |
| CN104507026A (en) | Receiver with large-vibration-force armature | |
| CN204392535U (en) | A kind of automobile audio | |
| CN210670555U (en) | Loudspeaker with five-magnetic structure | |
| CN203984646U (en) | Flat audio amplifier |
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: 20131030 Termination date: 20200521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |