CN202460958U - 一种超声波发射压电元件 - Google Patents
一种超声波发射压电元件 Download PDFInfo
- Publication number
- CN202460958U CN202460958U CN 201120567662 CN201120567662U CN202460958U CN 202460958 U CN202460958 U CN 202460958U CN 201120567662 CN201120567662 CN 201120567662 CN 201120567662 U CN201120567662 U CN 201120567662U CN 202460958 U CN202460958 U CN 202460958U
- Authority
- CN
- China
- Prior art keywords
- piezoelectric
- piezoelectric vibration
- vibration piece
- weight mass
- sheet
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 claims abstract description 38
- 239000000919 ceramic Substances 0.000 claims abstract description 30
- 239000000203 mixture Substances 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 3
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120567662 CN202460958U (zh) | 2011-12-30 | 2011-12-30 | 一种超声波发射压电元件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120567662 CN202460958U (zh) | 2011-12-30 | 2011-12-30 | 一种超声波发射压电元件 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202460958U true CN202460958U (zh) | 2012-10-03 |
Family
ID=46909156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201120567662 Expired - Lifetime CN202460958U (zh) | 2011-12-30 | 2011-12-30 | 一种超声波发射压电元件 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202460958U (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103182372A (zh) * | 2011-12-30 | 2013-07-03 | 广州市番禺奥迪威电子有限公司 | 一种超声波发射压电元件 |
CN104289410A (zh) * | 2014-09-16 | 2015-01-21 | 张家港市玉同电子科技有限公司 | 压电陶瓷振动器 |
CN105642532A (zh) * | 2015-12-30 | 2016-06-08 | 太原理工大学 | 一种用于光纤测振的嵌入式双路压电陶瓷振动激发装置 |
CN105721996A (zh) * | 2016-04-08 | 2016-06-29 | 深圳精拓创新科技有限公司 | 一种发声结构单元、包含该单元的耳机及驱动发声方法 |
WO2023109341A1 (zh) * | 2021-12-17 | 2023-06-22 | 深圳麦克韦尔科技有限公司 | 雾化件及电子雾化装置 |
-
2011
- 2011-12-30 CN CN 201120567662 patent/CN202460958U/zh not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103182372A (zh) * | 2011-12-30 | 2013-07-03 | 广州市番禺奥迪威电子有限公司 | 一种超声波发射压电元件 |
CN104289410A (zh) * | 2014-09-16 | 2015-01-21 | 张家港市玉同电子科技有限公司 | 压电陶瓷振动器 |
CN104289410B (zh) * | 2014-09-16 | 2016-09-14 | 张家港市玉同电子科技有限公司 | 压电陶瓷振动器 |
CN105642532A (zh) * | 2015-12-30 | 2016-06-08 | 太原理工大学 | 一种用于光纤测振的嵌入式双路压电陶瓷振动激发装置 |
CN105642532B (zh) * | 2015-12-30 | 2017-11-21 | 太原理工大学 | 一种用于光纤测振的嵌入式双路压电陶瓷振动激发装置 |
CN105721996A (zh) * | 2016-04-08 | 2016-06-29 | 深圳精拓创新科技有限公司 | 一种发声结构单元、包含该单元的耳机及驱动发声方法 |
CN105721996B (zh) * | 2016-04-08 | 2020-01-14 | 深圳精拓创新科技有限公司 | 一种发声结构单元、包含该单元的耳机及驱动发声方法 |
WO2023109341A1 (zh) * | 2021-12-17 | 2023-06-22 | 深圳麦克韦尔科技有限公司 | 雾化件及电子雾化装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202460958U (zh) | 一种超声波发射压电元件 | |
CN201135950Y (zh) | 夹心式压电陶瓷超声雾化片 | |
CN103560640B (zh) | 磁电/电磁复合式低频宽带振动能量采集器 | |
CN105375818B (zh) | 双曲臂型压电-电磁复合发电装置 | |
CN103132071B (zh) | 一种激光修复用超声振动耦合装置 | |
CN108773681B (zh) | 一种可实现悬浮长距离传输的超声驻波悬浮传输装置 | |
CN108144966A (zh) | 一种轧制金属复合板的电磁振动轧辊 | |
CN103182372A (zh) | 一种超声波发射压电元件 | |
CN110212810B (zh) | 一种无级连续调谐压电低幅振动俘能器 | |
CN105958865A (zh) | 基于等腰梯形悬臂梁的压电-电磁俘能装置 | |
CN110855182A (zh) | 一种俘能装置 | |
CN203144513U (zh) | 一种激光修复用超声振动耦合装置 | |
CN110552905B (zh) | 一种l型骨架覆膜式叶片的压电风扇 | |
CN202385033U (zh) | 一种单晶片悬臂式压电振动发电机 | |
CN101812661B (zh) | 一种压电式超声波盐浴加热渗氮装置 | |
CN204338451U (zh) | 具有对外振动隔离结构的换能器 | |
CN103182354A (zh) | 一种低压驱动超声波雾化片 | |
CN103580536B (zh) | 一种双体交替工作压电电扇 | |
CN117006027A (zh) | 柔性点阵列压电陶瓷低噪音振动膜片的射流压电风扇 | |
CN202591094U (zh) | 一种用于超声换能器的压电陶瓷片的紧固装置 | |
CN210985966U (zh) | 一种压电式发电结构 | |
CN201673414U (zh) | 基于压电材料的梁振动频率控制装置 | |
CN211343852U (zh) | 一种带减振机构的近场超声悬浮装置 | |
CN101286713A (zh) | 铝电解槽余热驱动热声发电系统 | |
CN201627376U (zh) | 利用超声波振动的砼振动装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG AUDIOWELL ELECTRONICS CO., LTD. Free format text: FORMER NAME: GUANGZHOU PANYU AODIWEI ELECTRONIC CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 511400, Dongsheng Industrial Zone, east ring street, Guangzhou, Guangdong, Panyu District 9 Patentee after: Prestige sensing Science and Technology Co., Ltd. of Guangdong Audi Address before: 511400, Dongsheng Industrial Zone, east ring street, Guangzhou, Guangdong, Panyu District 9 Patentee before: Guangzhou Panyu Aodiwei Electronic Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
CX01 | Expiry of patent term |