CN202586890U - Drop-shaped electrode capable of not losing electrical properties of working electrode - Google Patents
Drop-shaped electrode capable of not losing electrical properties of working electrode Download PDFInfo
- Publication number
- CN202586890U CN202586890U CN 201220259215 CN201220259215U CN202586890U CN 202586890 U CN202586890 U CN 202586890U CN 201220259215 CN201220259215 CN 201220259215 CN 201220259215 U CN201220259215 U CN 201220259215U CN 202586890 U CN202586890 U CN 202586890U
- Authority
- CN
- China
- Prior art keywords
- electrode
- drop
- working
- shaped electrode
- welding area
- 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 drop-shaped electrode capable of not losing electrical properties of a working electrode and belongs to the technical field of a resonator of an electro ceramic. The drop-shaped electrode capable of not losing the electrical properties of the working electrode is characterized in that a drop-shaped electrode is arranged on the surface of an atomization transducing piece, three location holes of a welding area are arranged in the area of the drop-shaped electrode, and the location holes of the welding area are used to ensure the welding area to be separated from a working area of an electrode. The drop-shaped electrode capable of not losing the electrical properties of the working electrode has the advantages that a trap electrode and the welding area are combined effectively so that integrity of the drop-shaped electrode is ensured, the working electrode and the welding area are integrated so that working reliability of a device is well ensured; the welding area which is set is placed outside the area of the working electrode so that resonance characteristics of the transducing piece are not affected because of problems of the welding area.
Description
Technical field
the utility model is a kind of water droplet shape electrode that does not lose the work electrode electrical property, belongs to the resonator technologies field of piezoelectric ceramic.
Background technology
ultrasonic atomizatio transducing sheet is one type of piezoelectric energy-conversion device that is used for atomizing humidifying performance, and its essence is a powerful piezoelectric ceramics resonator.Piezoelectric ceramics resonator is made up of the exciting electrode of piezoelectric ceramic substrate and two sides coated conductor material jointly, and according to the difference of use occasion, piezoelectric ceramics resonator can be selected the different working pattern, like face profile shear mode and flexible degree of the shaking pattern of thickness etc.The operating frequency commonly used of ultrasonic atomizatio transducing sheet generally more than 1700KHz, needs to adopt the thickness extension vibration mode formula.Atomizing transducing sheet has very big equivalent inductance; It is again the operating load of atomizer except that the operating frequency of decision-making circuit simultaneously, in order to guarantee concentrating of energy output to greatest extent; The electrode design of atomizing transducing sheet has adopted the mode of ability trap electrode; The pattern of two sides coated conductor material differs bigger, and one side adopts the full electrode pattern with substrate overall size basically identical, and one side adopts the small electrode pattern of size much smaller than the substrate overall size.In addition, in order to guarantee and being electrically connected of external circuit that the part zone of small electrode can be used as welding zone.The traditional electrode pattern of atomizing transducing sheet generally is circle; Having got the sub-fraction zone in the inside of circular electrode then uses as welding zone; Demonstration through a large amount of practices; There is certain drawback in this method, and the solder joint of welding zone has influenced the resonance characteristic of transducing sheet to a great extent, causes the operating characteristic variation.
Summary of the invention
The purpose of
the utility model is: a kind of water droplet shape electrode that does not lose the work electrode electrical property is provided, makes it both guarantee the needed ability of transducing sheet work trap electrode, avoid the influence of welding zone to transducing sheet resonance characteristic again.
are for solving its technical problem; The technical scheme that the utility model adopts is: be provided with the electrode of water droplet shape on atomizing transducing sheet surface, in the zone of this water droplet shape electrode, be provided with three welding zone location holes in order to guarantee that welding zone and electrode working region isolate.
the utility model has the advantages that: 1. with ability trap electrode and effective combination that welding zone carries out, guaranteed the integrality of water droplet shape electrode, work electrode and welding zone are complete whole, can guarantee the reliability of device work well; 2. the welding zone that is provided with is positioned at beyond the work electrode zone, so can be because of the resonance characteristic of the problems affect transducing sheet of welding zone.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified:
Fig. 1 is the structural representation vertical view of the utility model;
Among
figure: 1. water droplet shape electrode, 2. location hole, 3. transducing sheet.
Embodiment
are with reference to accompanying drawing: the one side middle part at circular transducing sheet 3 is provided with water droplet shape electrode 1, at the reservation welding zone of the right angle arc transition of this water droplet shape electrode location hole 2 that to be provided with 3 diameters be 0.3mm-0.5mm.This manufacture method of not losing the water droplet shape electrode of work electrode electrical property comprises the steps: that the first step calculates the diameter of transducing sheet 3 circular electrodes according to the needed capacitance of atomizing transducing sheet work; Second step converted the determined circular electrode of this diameter to water droplet shape electrode 1 that area equates; The 3rd step reserved the location hole 2 of three diameter 0.3mm-0.5mm in the arc transition zone, right angle of water droplet shape electrode; The design producing of the 4th step with above-mentioned water droplet shape electrode becomes to print the half tone of usefulness, uses 200 orders or 300 order silk screen printing silver electrode pastes.
Claims (1)
1. water droplet shape electrode that does not lose the work electrode electrical property is provided with the electrode of water droplet shape on atomizing transducing sheet surface, in the zone of this water droplet shape electrode, be provided with three in order to guarantee the welding zone location holes of welding zone and the isolation of electrode working region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220259215 CN202586890U (en) | 2012-06-04 | 2012-06-04 | Drop-shaped electrode capable of not losing electrical properties of working electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220259215 CN202586890U (en) | 2012-06-04 | 2012-06-04 | Drop-shaped electrode capable of not losing electrical properties of working electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202586890U true CN202586890U (en) | 2012-12-05 |
Family
ID=47256249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220259215 Expired - Fee Related CN202586890U (en) | 2012-06-04 | 2012-06-04 | Drop-shaped electrode capable of not losing electrical properties of working electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202586890U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212509A (en) * | 2013-04-25 | 2013-07-24 | 湖南嘉业达电子有限公司 | Atomized sheet component capable of outputting wires in completely equal distance |
| CN108710066A (en) * | 2018-05-18 | 2018-10-26 | 青岛科技大学 | A kind of interface discharging detection device and its method |
-
2012
- 2012-06-04 CN CN 201220259215 patent/CN202586890U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212509A (en) * | 2013-04-25 | 2013-07-24 | 湖南嘉业达电子有限公司 | Atomized sheet component capable of outputting wires in completely equal distance |
| CN103212509B (en) * | 2013-04-25 | 2015-11-04 | 湖南嘉业达电子有限公司 | A kind of can the atomizing piece assembly of completely equidistant outlet |
| CN108710066A (en) * | 2018-05-18 | 2018-10-26 | 青岛科技大学 | A kind of interface discharging detection device and its method |
| WO2019080494A1 (en) * | 2018-05-18 | 2019-05-02 | 青岛科技大学 | Interface discharge detection apparatus and method therefor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103703526B (en) | Electronic component | |
| CN102553767A (en) | Piezoelectric ceramic ultrasonic atomizing sheet | |
| JPWO2015108151A1 (en) | Multilayer electronic component and its mounting structure | |
| CN210647005U (en) | Microporous atomizing sheet adopting potassium-sodium niobate leadless piezoelectric ceramic technology | |
| CN202586890U (en) | Drop-shaped electrode capable of not losing electrical properties of working electrode | |
| CN110141001A (en) | A kind of ceramic atomizing piece of the ultrasound of the porous Oil Guide layer of band | |
| CN110193442A (en) | A kind of mesh-type ultrasonic atomization piece and manufacturing process | |
| CN104883091A (en) | Micromachining technology-based piezoelectric electromagnetic integrated power generation device | |
| JP2010147955A5 (en) | ||
| CN203951011U (en) | A kind of I shape RFID radio frequency chip brace | |
| CN202586891U (en) | Working electrode capable of preventing soldering tin from adhering to electrode | |
| CN103212509B (en) | A kind of can the atomizing piece assembly of completely equidistant outlet | |
| CN207304921U (en) | A kind of ultra-thin piezoelectric buzzer | |
| CN201477872U (en) | buzzer | |
| CN207325168U (en) | A kind of piezoelectric ceramic atomizer patch | |
| CN207150827U (en) | A kind of new piezo | |
| CN203140233U (en) | Micropore atomization piece capable of carrying out same-face welding | |
| JP2019102474A (en) | Laminated piezoelectric element and actuator | |
| CN204350460U (en) | A kind of pcb board surface-assembled structure | |
| CN203588666U (en) | Piezoelectric sheet structure | |
| CN110918358B (en) | Microporous atomization element capable of solving positive pressure water seepage and preparation method thereof | |
| CN203590670U (en) | Heat radiation structure of radio frequency power amplifier | |
| CN204887436U (en) | Piezoelectric loudspeaker | |
| CN201947431U (en) | Micro-electromechanical systems (MEMS) microphone chip | |
| CN201955583U (en) | Back-absorption-free acoustooptical device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140604 |