CN203734830U - Sound basin - Google Patents
Sound basin Download PDFInfo
- Publication number
- CN203734830U CN203734830U CN201420118424.3U CN201420118424U CN203734830U CN 203734830 U CN203734830 U CN 203734830U CN 201420118424 U CN201420118424 U CN 201420118424U CN 203734830 U CN203734830 U CN 203734830U
- Authority
- CN
- China
- Prior art keywords
- sound
- sound basin
- basin
- utility
- model
- 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.)
- Withdrawn - After Issue
Links
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 230000011218 segmentation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/12—Non-planar diaphragms or cones
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model provides a sound basin comprising a polygonal star-shaped open hole arranged at the center, the edge of the open hole extends outward and upward in an inclined manner, and therefore a number of V-shaped grooves are formed; side edges of the V-shaped grooves are connected, the recessed parts of the V-shaped groove are provided with first linear edges, the side edges of the V-shaped grooves are second linear edges, and the first and second edges of the number of V-shaped grooves can extend downward and then intersect at the same point. The linear edges are arranged between the center of the sound basin and the outer edge of the sound basin. Compared with a conventional conical sound basin, the sound basin of the utility model is characterized by small effects in sound coil linear movement, effectively reduced segmentation effects on sound, good rigidity, low distortion factor, and good sound quality and effects of generated sound.
Description
Technical field
The utility model relates to loudspeaker techniques field, relates in particular to a kind of sound basin.
Background technology
Sound basin is one of vitals being applied to by loud speaker, mainly plays the effect of acoustic radiation.Existing its shape of sound basin is generally taper shape, and its conical surface is a smooth surface, and intensity is low, fragility is large, in long-term use procedure, easily deform, and to acting on compared with causing greatly and easily audio distortion cutting apart of sound, thereby have influence on the result of use of whole loud speaker.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, and a kind of sound basin is provided, and can reduce the effect of cutting apart to sound, and its good rigidly, the distortion factor is low, acoustical quality good.
For achieving the above object, the utility model provides a kind of sound basin, comprise the multi-corner star-shape perforate at the center of being located at, the edge of this perforate extends to form the V-shaped groove that several sides join outwardly obliquely, the recess of this V-shaped groove has linear pattern first seamed edge, the side of this V-shaped groove is linear pattern the second seamed edge, and first and second seamed edge of several V-shaped grooves can intersect at same point towards downward-extension.
Further, this sound basin is made of paper.
Further, this sound basin is made of metal.
Further, this sound basin is made of aluminum.
The beneficial effects of the utility model: Yin Penqi of the present utility model center to outward flange is linear pattern seamed edge, compare with existing conical sound basin, linear movement impact on voice coil loudspeaker voice coil is less, can effectively reduce the effect of cutting apart to sound, the acoustical quality of the sound that its good rigidly, the distortion factor be low, produce is better.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model sound basin;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the lateral plan of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, describe mechanism of the present utility model and operation principle in detail.For better explanation the present embodiment, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in accompanying drawing some known configurations and explanation thereof may to omit be understandable.The corresponding same or analogous parts of same or analogous label.
Refer to shown in Fig. 1-3, the utility model provides a kind of sound basin, comprise the multi-corner star-shape perforate 1 at the center of being located at, the edge of this perforate 1 extends to form the V-shaped groove 2 that several sides join outwardly obliquely, the recess of this V-shaped groove 2 has linear pattern first seamed edge 21, the side of this V-shaped groove 2 is linear pattern the second seamed edge 22, and first and second seamed edge 21,22 of several V-shaped grooves 2 can intersect at same point towards downward-extension.The shape of this sound basin is similar to the shape of the lateral surface of straight bevel gear.The side of this sound basin is similar to taper, is applicable in conical horn.Sound basin provided by the utility model, its center to outward flange is linear pattern seamed edge 22, rigidity is better, impact on the piston type motion of voice coil loudspeaker voice coil is less, can guarantee the vibration basic synchronization at the vibration Yu Yinpen center at sound basin edge, can effectively reduce the effect of cutting apart to sound, the audio distortions degree that is applied to obtain in loudspeaker is low, and acoustical quality is good.
This sound basin can be made of paper, lighter weight, and the prices of raw and semifnished materials are cheap, can effectively control cost.
This sound basin can also be made of metal, and has good rigidity, further, can adopt light-weight metal to make, and as metallic aluminium, sound basin can be done thinner gentlyer, thereby further improve its sensitivity, can obtain better acoustical quality.
In sum, the utility model Yin Penqi center to outward flange is linear pattern seamed edge, compares with existing conical sound basin, less on the linear movement impact of voice coil loudspeaker voice coil, can effectively reduce the effect of cutting apart to sound, the acoustical quality of the sound that its good rigidly, the distortion factor be low, produce is better.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all execution modes.All any modifications 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 the protection range of the utility model claim.
Claims (4)
1. a sound basin, it is characterized in that, comprise the multi-corner star-shape perforate at the center of being located at, the edge of this perforate extends to form the V-shaped groove that several sides join outwardly obliquely, the recess of this V-shaped groove has linear pattern first seamed edge, the side of this V-shaped groove is linear pattern the second seamed edge, and first and second seamed edge of several V-shaped grooves can intersect at same point towards downward-extension.
2. sound basin as claimed in claim 1, is characterized in that, this sound basin is made of paper.
3. sound basin as claimed in claim 1, is characterized in that, this sound basin is made of metal.
4. sound basin as claimed in claim 3, is characterized in that, this sound basin is made of aluminum.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118424.3U CN203734830U (en) | 2014-03-17 | 2014-03-17 | Sound basin |
| PCT/CN2015/073860 WO2015139567A1 (en) | 2014-03-17 | 2015-03-09 | Loudspeaker cone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118424.3U CN203734830U (en) | 2014-03-17 | 2014-03-17 | Sound basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203734830U true CN203734830U (en) | 2014-07-23 |
Family
ID=51204869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420118424.3U Withdrawn - After Issue CN203734830U (en) | 2014-03-17 | 2014-03-17 | Sound basin |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203734830U (en) |
| WO (1) | WO2015139567A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103873989A (en) * | 2014-03-17 | 2014-06-18 | 陈坚胜 | Voice cone |
| WO2015139567A1 (en) * | 2014-03-17 | 2015-09-24 | 陈坚胜 | Loudspeaker cone |
| WO2019084724A1 (en) * | 2017-10-30 | 2019-05-09 | 陈坚胜 | Loudspeaker and cone thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10735880B2 (en) * | 2017-05-09 | 2020-08-04 | Sonos, Inc. | Systems and methods of forming audio transducer diaphragms |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2264456Y (en) * | 1996-09-18 | 1997-10-08 | 陈正宗 | Planet-type radial magnet speaker |
| CN2774064Y (en) * | 2004-10-26 | 2006-04-19 | 上声电子（苏州工业园区）有限公司 | Planar audio-frequency loundspeaker |
| CN201699958U (en) * | 2010-07-22 | 2011-01-05 | 浙江东阳东磁有限公司 | Loudspeaker magnetic circuit heat dissipation structure |
| CN201976230U (en) * | 2011-03-29 | 2011-09-14 | 宁波向阳坦科斯特电子有限公司 | Loudspeaker frame |
| KR101144909B1 (en) * | 2011-11-28 | 2012-05-15 | 주식회사 에스티 | Humidification induced equipment of humidifier |
| CN103873989B (en) * | 2014-03-17 | 2018-01-09 | 陈坚胜 | A kind of sound basin |
| CN203734830U (en) * | 2014-03-17 | 2014-07-23 | 陈坚胜 | Sound basin |
-
2014
- 2014-03-17 CN CN201420118424.3U patent/CN203734830U/en not_active Withdrawn - After Issue
-
2015
- 2015-03-09 WO PCT/CN2015/073860 patent/WO2015139567A1/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103873989A (en) * | 2014-03-17 | 2014-06-18 | 陈坚胜 | Voice cone |
| WO2015139567A1 (en) * | 2014-03-17 | 2015-09-24 | 陈坚胜 | Loudspeaker cone |
| WO2019084724A1 (en) * | 2017-10-30 | 2019-05-09 | 陈坚胜 | Loudspeaker and cone thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015139567A1 (en) | 2015-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140723 Effective date of abandoning: 20180109 |