CN204503507U - Based on the slim vibrator of piezoelectric ceramics piezo - Google Patents
Based on the slim vibrator of piezoelectric ceramics piezo Download PDFInfo
- Publication number
- CN204503507U CN204503507U CN201520066505.8U CN201520066505U CN204503507U CN 204503507 U CN204503507 U CN 204503507U CN 201520066505 U CN201520066505 U CN 201520066505U CN 204503507 U CN204503507 U CN 204503507U
- Authority
- CN
- China
- Prior art keywords
- piezoelectric ceramics
- oscillating plate
- ceramics piezo
- piezo
- copper coin
- 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
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model relates to a kind of slim vibrator based on piezoelectric ceramics piezo, it by: oscillating plate, piezoelectric ceramics piezo, installing hole, wire, copper coin, piezoelectric ceramics, epoxy glue layer are formed.Oscillating plate is evenly pasted with one or more piezoelectric ceramics piezo, piezoelectric ceramics piezo is made up of copper coin and piezoelectric ceramics, epoxy glue layer is scribbled between oscillating plate and copper coin, epoxy glue layer side is connected with copper coin, opposite side is connected with oscillating plate, oscillating plate has installing hole, piezoelectric ceramics surface and copper coin are welded with wire respectively.This product structure is simple, owing to have employed the slim vibrator of piezoelectric ceramics piezo, between oscillating plate and copper coin, scribble diameter less, the epoxy glue layer of thinner thickness, as tie point, makes oscillating plate not fit completely with copper coin, piezoelectric ceramics piezo surrounding is released, only have adhesive tape sections to be connected with oscillating plate, amplitude is large, and volume is little, cost of manufacture is low, and vibration performance is safe and reliable.
Description
Technical field: the utility model relates to a kind of slim vibrator based on piezoelectric ceramics piezo.
Background technology: apply vibration principle and the machinery that works in recent years and obtain and use widely, vibrator is as the core of vibrating machine, its performance quality directly affects the working effect of complete machine, vibrator is mainly divided into electromagnetic type, ultrasonic wave, piezoelectric ceramics, pneumatic type, eccentric wheel type and crank-linkage type, electromagnetic type, ultrasonic wave, pneumatic type, eccentric wheel type and crank-linkage type, during ubiquity work, noise is large, material is easily magnetized, complex structure, volume is large, energy ezpenditure is high, export the shortcomings such as amplitude is little, in the application of current instrument and equipment, most employing piezoelectric ceramics is as oscillator, direct and oscillating plate is fitted completely, form vibrator, its amplitude is very little, for exporting more large amplitude, on axle, often need the piezoelectric ceramic vibrator of more than two panels or two panels superimposed, its complex structure, volume is large, cost is high, effect is also bad, the amplitude exported generally is no more than 200 microns, the needs compared with large amplitude can not be adapted to.
Summary of the invention: the purpose of this utility model is to overcome above-mentioned shortcoming, a kind of slim vibrator based on piezoelectric ceramics piezo is provided, it mainly solves electromagnetic type, ultrasonic wave, pneumatic type, when eccentric wheel type and the work of crank-linkage type vibrator ubiquity, noise is large, material is easily magnetized, volume is large, energy ezpenditure is high, export the little and piezoelectric ceramics of amplitude as oscillator, direct and oscillating plate is fitted completely, amplitude is little, for exporting more large amplitude, axle need the piezoelectric ceramic vibrator of more than two panels or two panels superimposed, complex structure, volume is large, cost is high, output amplitude is little, the problem such as needs compared with large amplitude can not be adapted to.The purpose of this utility model be achieved in that based on piezoelectric ceramics piezo slim vibrator by: oscillating plate, piezoelectric ceramics piezo, installing hole, wire, copper coin, piezoelectric ceramics, epoxy glue layer are formed.Oscillating plate is evenly pasted with one or more piezoelectric ceramics piezo, piezoelectric ceramics piezo is made up of copper coin and piezoelectric ceramics, epoxy glue layer is scribbled between oscillating plate and copper coin, epoxy glue layer diameter is 1-4mm, thickness is 0.05-0.5mm, epoxy glue layer side is connected with copper coin, opposite side is connected with oscillating plate, oscillating plate has installing hole, piezoelectric ceramics surface and copper coin are welded with wire respectively, oscillating plate can be strip plate, sieve plate, steel spring plate, when oscillating plate is strip plate, strip plate evenly pastes one or more piezoelectric ceramics piezo, and installed on the table, form vibrating transportation workbench or vibrator, on sieve plate, evenly one or more piezoelectric ceramics piezo is pasted when oscillating plate is sieve plate, form vibratory sieve, complete the vibration of seed powder and slight small item material, the functions such as screening and conveying, and vibrating direction angle and working face tilt adjustable, before steel spring plate, evenly one or more piezoelectric ceramics piezo is pasted when oscillating plate is steel spring plate, and installed and can form the larger vibrator of amplitude on the table, steel spring plate can play support, amplify and export the effect vibrated, the power supply of piezoelectric ceramics piezo is 0-220V, frequency is 0-500HZ, under alternating current effect, make piezoelectric ceramics piezo produce exciting.The present invention is National 863 planning item and project of national nature science fund project, the project that the scientific research personnel of its Ji Ge universities and colleges researches and develops jointly, prove through research experiment repeatedly, its product structure is simple, reasonable in design, owing to have employed the slim vibrator of piezoelectric ceramics piezo, diameter is scribbled less between oscillating plate and copper coin, the epoxy glue layer of thinner thickness is as tie point, oscillating plate is not fitted completely with copper coin, piezoelectric ceramics piezo surrounding is released, adhesive tape sections is only had to be connected with oscillating plate, when vibrating, piezoelectric ceramics piezo power supply is 0-220V, frequency is 0-550HZ, under alternating current effect, make piezoelectric ceramics piezo produce exciting, its amplitude is large, self exciting can reach about 1mm, also can amplify output amplitude, and volume is little, cost of manufacture is low, vibration performance is safe and reliable, under resonance state, energy ezpenditure is little, not easily generate heat, fabrication and installation are convenient, vibration can be widely used in, screening, high-quality low frequency and the vibration sources compared with instrument and equipments such as large amplitudes such as conveying.
Accompanying drawing illustrates:
Accompanying drawing 1 is the utility model based on the slim vibrator oscillating plate of piezoelectric ceramics piezo is the front view that strip plate is pasted with a piezoelectric ceramics piezo.
Accompanying drawing 2 is the utility model based on the slim vibrator oscillating plate of piezoelectric ceramics piezo is the side view that strip plate is pasted with a piezoelectric ceramics piezo.
Accompanying drawing 3 is the utility model based on the slim vibrator oscillating plate of piezoelectric ceramics piezo is the side view that strip plate is pasted with multiple piezoelectric ceramics piezo.
Accompanying drawing 4 is the utility model based on the slim vibrator of piezoelectric ceramics piezo is structural representation latch plate being pasted multiple piezoelectric ceramics piezo.
Accompanying drawing 5 is the utility model based on the slim vibrator of piezoelectric ceramics piezo is front view sieve plate being pasted multiple piezoelectric ceramics piezo.
Accompanying drawing 6 is the utility model based on the slim vibrator of piezoelectric ceramics piezo is upward view sieve plate being pasted multiple piezoelectric ceramics piezo.
1-oscillating plate, 2-piezoelectric ceramics piezo, 3-installing hole, 4-wire, 5-copper coin
6-piezoelectric ceramics, 7-epoxy glue layer
Detailed description of the invention: describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, based on piezoelectric ceramics piezo slim vibrator by: oscillating plate 1, piezoelectric ceramics piezo 2, installing hole 3, wire 4, copper coin 5, piezoelectric ceramics 6, epoxy glue layer 7 are formed.Oscillating plate 1 is evenly pasted with one or more piezoelectric ceramics piezo 2, piezoelectric ceramics piezo 2 is made up of copper coin 5 and piezoelectric ceramics 6, epoxy glue layer 7 is scribbled between oscillating plate 1 and copper coin 5, epoxy glue layer 7 diameter is 1-4mm, thickness is 0.05-0.5mm, and epoxy glue layer 7 side is connected with copper coin 5, and opposite side is connected with oscillating plate 1, oscillating plate 1 has installing hole 3, piezoelectric ceramics 6 surface and copper coin 5 are welded with wire 4 respectively.
Oscillating plate 1 can be strip plate, sieve plate, steel spring plate.
When oscillating plate 1 is strip plate (as shown in Figure 1, Figure 2, Figure 3 shows), strip plate evenly pastes one or more piezoelectric ceramics piezo 2, and is installed on the table, form vibrating transportation workbench or vibrator.
(as shown in Figure 5, Figure 6) even stickup one or more piezoelectric ceramics piezo 2 on sieve plate when oscillating plate 1 is sieve plate, form vibratory sieve, complete the functions such as the vibration of seed powder and slight small item material, screening and conveying, and vibrating direction angle and working face tilt adjustable.
(as shown in Figure 4) even stickup one or more piezoelectric ceramics piezo 2 before steel spring plate when oscillating plate 1 is steel spring plate, and installed and can form the larger vibrator of amplitude on the table, steel spring plate can play support, amplifies and exports the effect vibrated.
The power supply of piezoelectric ceramics piezo is 0-220V, and frequency is 0-500HZ, makes piezoelectric ceramics piezo produce exciting under alternating current effect.
Operation principle, it is the inverse piezoelectric effect utilizing piezoelectric ceramics piezo, passes into 0-220V, frequency 0-550HZ signal of telecommunication, makes piezoelectric ceramics piezo produce vibration, drives oscillating plate 1 to vibrate, thus vibration is exported.
Claims (6)
1. the slim vibrator based on piezoelectric ceramics piezo, it is characterized in that: it is by oscillating plate (1), piezoelectric ceramics piezo (2), installing hole (3), wire (4), copper coin (5), piezoelectric ceramics (6), epoxy glue layer (7) is formed, oscillating plate (1) is evenly pasted with one or more piezoelectric ceramics piezo (2), piezoelectric ceramics piezo (2) is made up of copper coin (5) and piezoelectric ceramics (6), epoxy glue layer (7) is scribbled between oscillating plate (1) and copper coin (5), epoxy glue layer (7) diameter is 1-4mm, thickness is 0.05-0.5mm, epoxy glue layer (7) side is connected with copper coin (5), opposite side is connected with oscillating plate (1), oscillating plate (1) has installing hole (3), piezoelectric ceramics (6) surface and copper coin (5) are welded with wire (4) respectively.
2. the slim vibrator based on piezoelectric ceramics piezo according to claim 1, is characterized in that: oscillating plate (1) is strip plate, sieve plate, steel spring plate.
3. the slim vibrator based on piezoelectric ceramics piezo according to claim 2, is characterized in that: on strip plate, evenly paste one or more piezoelectric ceramics piezo (2), installs on the table, forms vibrating transportation workbench or vibrator.
4. the slim vibrator based on piezoelectric ceramics piezo according to claim 2, is characterized in that: on sieve plate, evenly paste one or more piezoelectric ceramics piezo (2), forms vibratory sieve.
5. the slim vibrator based on piezoelectric ceramics piezo according to claim 2, is characterized in that: before steel spring plate, evenly paste one or more piezoelectric ceramics piezo (2), forms vibrator.
6. the slim vibrator based on piezoelectric ceramics piezo according to claim 1, is characterized in that: the power supply of piezoelectric ceramics piezo is 0-220V, and frequency is 0-500HZ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520066505.8U CN204503507U (en) | 2015-01-30 | 2015-01-30 | Based on the slim vibrator of piezoelectric ceramics piezo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520066505.8U CN204503507U (en) | 2015-01-30 | 2015-01-30 | Based on the slim vibrator of piezoelectric ceramics piezo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204503507U true CN204503507U (en) | 2015-07-29 |
Family
ID=53701509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520066505.8U Expired - Fee Related CN204503507U (en) | 2015-01-30 | 2015-01-30 | Based on the slim vibrator of piezoelectric ceramics piezo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204503507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105983530A (en) * | 2015-01-30 | 2016-10-05 | 佳木斯大学 | Thin vibrator based on piezoceramic buzzer |
-
2015
- 2015-01-30 CN CN201520066505.8U patent/CN204503507U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105983530A (en) * | 2015-01-30 | 2016-10-05 | 佳木斯大学 | Thin vibrator based on piezoceramic buzzer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1965609B (en) | Ultrasonic transducer and ultrasonic speaker using the same | |
| CN103817064A (en) | Two-dimension piezoelectric vibration platform | |
| CN108471258A (en) | A kind of magnet coupling double cantilever beam energy gathering apparatus | |
| CN103302055B (en) | Variable-frequency ultrasonic system based on digital pulse driving | |
| CN204503507U (en) | Based on the slim vibrator of piezoelectric ceramics piezo | |
| CN103797820A (en) | Acoustic generator, acoustic generation device, and electronic apparatus | |
| CN105900454B (en) | Sound equipment generator, sound equipment generation device, portable terminal and electronic equipment | |
| CN105634331B (en) | A kind of magnetoelectricity piezoelectricity combines generator | |
| CN105983530A (en) | Thin vibrator based on piezoceramic buzzer | |
| TW521358B (en) | A method of bonding wires | |
| TW200943704A (en) | Method for manufacturing piezoelectric vibrator, piezoelectric vibrator, oscillator, electronic apparatus and radio-controlled clock | |
| CN108347195A (en) | A kind of magnet manifold type broadband device for collecting piezoelectric vibration energy | |
| JP4683256B2 (en) | Ultrasonic atomizer | |
| US7150388B2 (en) | Method of bonding and bonding apparatus for a semiconductor chip | |
| WO2015110094A2 (en) | Drum-type wide-frequency piezoelectric power generation apparatus | |
| RU2006115270A (en) | METHOD FOR MASS SELECTIVE ANALYSIS OF IONS BY TIME OF FLIGHT AND A DEVICE FOR ITS IMPLEMENTATION | |
| CN203596765U (en) | Longitudinal oscillation and bending oscillation composite mode supersonic wave motor | |
| CN201270584Y (en) | Composite piezoelectric loudspeaker | |
| CN201625897U (en) | Polishing machine | |
| CN204377110U (en) | A kind of earphone piezoelectric speaker | |
| CN108857037B (en) | Megahertz high-frequency ultrasonic welding device and method thereof | |
| CN107564505A (en) | A kind of piezoelectric vibration sounding module | |
| CN106622926B (en) | Mechanical vibration device | |
| CN206810663U (en) | A kind of hummer screen | |
| CN202634318U (en) | Piezoelectric transducer device and piezoelectric generator using the piezoelectric transducer device |
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: 20150729 Termination date: 20180130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |