CN105282669A - 360 degree all-round sound-producing high frequency loudspeaker - Google Patents
360 degree all-round sound-producing high frequency loudspeaker Download PDFInfo
- Publication number
- CN105282669A CN105282669A CN201510836451.3A CN201510836451A CN105282669A CN 105282669 A CN105282669 A CN 105282669A CN 201510836451 A CN201510836451 A CN 201510836451A CN 105282669 A CN105282669 A CN 105282669A
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- Prior art keywords
- annular
- diaphragm
- magnetic conduction
- circle
- conduction iron
- 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.)
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 56
- 229910052742 iron Inorganic materials 0.000 claims description 28
- 238000009413 insulation Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000005030 aluminium foil Substances 0.000 claims description 3
- 238000003486 chemical etching Methods 0.000 claims description 3
- 239000011889 copper foil Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 7
- 238000011161 development Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510836451.3A CN105282669B (en) | 2015-11-26 | 2015-11-26 | 360 ° omni-directional sounding tweeter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510836451.3A CN105282669B (en) | 2015-11-26 | 2015-11-26 | 360 ° omni-directional sounding tweeter |
Publications (2)
Publication Number | Publication Date |
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CN105282669A true CN105282669A (en) | 2016-01-27 |
CN105282669B CN105282669B (en) | 2018-10-19 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510836451.3A Active CN105282669B (en) | 2015-11-26 | 2015-11-26 | 360 ° omni-directional sounding tweeter |
Country Status (1)
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CN (1) | CN105282669B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107360511A (en) * | 2017-07-03 | 2017-11-17 | 深圳市吉瑞德隆电子科技有限公司 | Curved surface vibrating diaphragm loudspeaker and sound-producing device |
CN107613437A (en) * | 2017-09-14 | 2018-01-19 | 河北绿影电子科技有限公司 | A kind of annular speaker |
WO2021208328A1 (en) * | 2020-04-13 | 2021-10-21 | 海宁市西米尼科技有限公司 | Three-dimensional multi-directional reinforced cone composed of multiple planar layers, and manufacturing method therefor |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005004531A1 (en) * | 2003-07-08 | 2005-01-13 | Harri Hietala | Omnidirectional stereo loudspeaker |
CN201260241Y (en) * | 2008-08-19 | 2009-06-17 | 吴炽华 | 360 DEG omni-directional ultra-high-frequency loudspeaker |
CN201878310U (en) * | 2010-12-14 | 2011-06-22 | 中山美加音响发展有限公司 | Super high pitch loudspeaker with 360-degree sound |
CN104581555A (en) * | 2015-01-22 | 2015-04-29 | 张永春 | Arc-shaped vibrating diaphragm and air kinetic energy loudspeaker with same |
CN205356668U (en) * | 2015-11-26 | 2016-06-29 | 北京百乐图科技有限公司 | 360 all -round vocal tweeter |
-
2015
- 2015-11-26 CN CN201510836451.3A patent/CN105282669B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005004531A1 (en) * | 2003-07-08 | 2005-01-13 | Harri Hietala | Omnidirectional stereo loudspeaker |
CN201260241Y (en) * | 2008-08-19 | 2009-06-17 | 吴炽华 | 360 DEG omni-directional ultra-high-frequency loudspeaker |
CN201878310U (en) * | 2010-12-14 | 2011-06-22 | 中山美加音响发展有限公司 | Super high pitch loudspeaker with 360-degree sound |
CN104581555A (en) * | 2015-01-22 | 2015-04-29 | 张永春 | Arc-shaped vibrating diaphragm and air kinetic energy loudspeaker with same |
CN205356668U (en) * | 2015-11-26 | 2016-06-29 | 北京百乐图科技有限公司 | 360 all -round vocal tweeter |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107360511A (en) * | 2017-07-03 | 2017-11-17 | 深圳市吉瑞德隆电子科技有限公司 | Curved surface vibrating diaphragm loudspeaker and sound-producing device |
CN107613437A (en) * | 2017-09-14 | 2018-01-19 | 河北绿影电子科技有限公司 | A kind of annular speaker |
WO2021208328A1 (en) * | 2020-04-13 | 2021-10-21 | 海宁市西米尼科技有限公司 | Three-dimensional multi-directional reinforced cone composed of multiple planar layers, and manufacturing method therefor |
Also Published As
Publication number | Publication date |
---|---|
CN105282669B (en) | 2018-10-19 |
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TR01 | Transfer of patent right |
Effective date of registration: 20201224 Address after: 215300 Room 309, 3rd floor, building A5, No.18 Jinxing Road, Huaqiao Economic Development Zone, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Duomiyi (Suzhou) Intelligent Technology Co.,Ltd. Address before: Room 1315, building 17, Jiayuan Sanli, Fengtai District, Beijing Patentee before: BEIJING BAILETU TECHNOLOGY Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20240313 Address after: Room 1159, Building 1, No. 371 Mingxing Road, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province, 311215 Patentee after: Hangzhou Xiangmi Technology Co.,Ltd. Country or region after: China Address before: 215300 Room 309, 3rd floor, building A5, No.18 Jinxing Road, Huaqiao Economic Development Zone, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Duomiyi (Suzhou) Intelligent Technology Co.,Ltd. Country or region before: China |
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TR01 | Transfer of patent right |