CN105845820B - A kind of piezoelectric ceramics polarization device - Google Patents
A kind of piezoelectric ceramics polarization device Download PDFInfo
- Publication number
- CN105845820B CN105845820B CN201610227697.5A CN201610227697A CN105845820B CN 105845820 B CN105845820 B CN 105845820B CN 201610227697 A CN201610227697 A CN 201610227697A CN 105845820 B CN105845820 B CN 105845820B
- Authority
- CN
- China
- Prior art keywords
- base
- polarization
- piezoelectric ceramics
- probe
- electrically connected
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/01—Manufacture or treatment
- H10N30/04—Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning
- H10N30/045—Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning by polarising
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
Piezoelectric ceramics polarization device includes first base, second base and multigroup polarization component.First base and the setting of second base relative spacing.Every group of polarization component includes clamping piece, and clamping piece includes polarization probe and conductive column.Polarization probe is set to first base and for being electrically connected for the first electrode of electric installation with the external world, and conductive column is set to second base and for being electrically connected with the opposite polarity second electrode of first electrode for electric installation with the external world.Polarize the clamping part formed between probe and conductive column for piezoelectric ceramics to be clamped.This piezoelectric ceramics polarization device can simultaneously polarize to multiple piezoelectric ceramics, improve work efficiency, simplify operating process.
Description
Technical field
The present invention relates to piezoceramic material fields, in particular to a kind of piezoelectric ceramics polarization device.
Background technology
Piezoelectric ceramics is a kind of ceramic material with piezoelectric property, it can be realized turns between mechanical energy and electric energy
It changes, as soon as polarization is a very important processing step in piezoelectric ceramic process, polarization refers to adding one very in ceramic surface
Strong DC electric field so that the electricdomain orientations in certain direction inside ceramics, to enable piezoelectricity in ceramic band.Piezoelectricity is made pottery
Porcelain in addition to piezoelectric property, also dielectric properties, being widely used in sonic transducer, high-voltage generator, electric light at present
The high-tech areas such as device, ultrasonic technique, acoustic transducer become current important functional material.Self-discovery piezoelectric ceramics with
Come, piezoelectric ceramics is quickly grown, and demand greatly increases, and with the continuous development of science and technology, is proposed to the performance of piezoelectric ceramics
More higher requirements.
The polarization device of the prior art can only polarize single ceramic piece, and cannot polarize multiple potsherds simultaneously, and operate pole
Inconvenience, polarization efficiency are low.
Invention content
The purpose of the present invention is to provide a kind of piezoelectric ceramics polarization devices, and can polarize multiple piezoelectric ceramics simultaneously, increase
The big use scope of polarization device, it is easy to operate, improve the polarization efficiency of piezoelectric ceramics.
Realization that the present invention adopts the following technical solutions：
A kind of piezoelectric ceramics polarization device includes first base, second base and multigroup polarization component.First base and
Two pedestal relative spacings are arranged.Every group of polarization component includes clamping piece, and clamping piece includes polarization probe and conductive column.Polarization is visited
Needle is set to first base and for being electrically connected for the first electrode of electric installation with the external world, and conductive column is set to second base and is used in combination
In being electrically connected with the opposite polarity second electrode of first electrode for electric installation with the external world.It is formed between polarization probe and conductive column
Clamping part for piezoelectric ceramics to be clamped.
The advantageous effect of piezoelectric ceramics polarization device that presently preferred embodiments of the present invention provides is：
Piezoelectric ceramics polarization device provided by the invention, first base and the setting of second base relative spacing, make the first bottom
There is certain gap between seat and second base, facilitate the installation of polarization component and the placement of piezoelectric ceramics, be piezoelectric ceramics
Polarization provide it is convenient.First base and second base are separately connected the two poles of the earth for electric installation, can enable polarization device in this way
It is enough to be powered for electric installation with extraneous, carry out the polarization of piezoelectric ceramics.It polarizes and is formed between probe and conductive column for piezoelectricity to be clamped
The clamping part of ceramics, piezoelectric ceramics is fixed on clamping part, and when mobile polarization device, the position of piezoelectric ceramics will not
It changes, is conducive to the use of polarization device.It is installed on each clamping part of each clamping piece of every group of polarization component
There is piezoelectric ceramics, polarization device is made to be powered, so that it may to polarize simultaneously to multiple piezoelectric ceramics, improve the work of polarization device
Efficiency selective can also polarize to piezoelectric ceramics, increase the use scope of polarization device.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings and also belong to protection scope of the present invention.
Fig. 1 is the structural schematic diagram for the piezoelectric ceramics polarization device that the embodiment of the present invention one provides；
Fig. 2 is the vertical view of the first base for the piezoelectric ceramics polarization device that the embodiment of the present invention one provides；
Fig. 3 is the structural schematic diagram of the polarization component for the piezoelectric ceramics polarization device that the embodiment of the present invention one provides；
Fig. 4 is the front view of piezoelectric ceramics polarization device provided by Embodiment 2 of the present invention；
Fig. 5 is the vertical view of the first base of piezoelectric ceramics polarization device provided by Embodiment 2 of the present invention；
Fig. 6 is the installation sectional view of the insulation column for the piezoelectric ceramics polarization device that the embodiment of the present invention three provides；
Fig. 7 is the vertical view of the first base for the piezoelectric ceramics polarization device that the embodiment of the present invention three provides.
Reference numeral summarizes：
Polarization device 100a, 100b, 100c；First base 110；Second base 120；Polarization component 130；Spring 131；The
One fixing piece 132；First through hole 111；Installation part 112；Clamping piece 140；Polarize probe 141；Conductive column 142；Clamping piece 143；
Connecting pole 144；Probe 145；For electric installation 250；Insure resistance 260；Switch 270；First binding post 251；Second binding post
252；Insulation column 380；Second fixing piece 381；Second through-hole 382；Third through-hole 383.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.Therefore, below to the reality of the present invention provided in the accompanying drawings
The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of the selected implementation of the present invention
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
Embodiment one
Fig. 1 is the structural schematic diagram of piezoelectric ceramics polarization device 100a provided in this embodiment.Referring to Fig. 1, this implementation
In example, polarization device 100a is used for the polarization of piezoelectric ceramics comprising first base 110, second base 120 and polarization component
130。
First base 110 and the setting of 120 relative spacing of second base, make to have between first base 110 and second base 120
There is certain gap, facilitate the installation of polarization component 130 and the placement of ceramic capacitor, is provided conveniently for test.Fig. 2 is this reality
The vertical view of the first base 110 of the piezoelectric ceramics polarization device 100a of example offer is provided.Referring to Fig. 2, in the present embodiment, first
The cross section of pedestal 110 and second base 120 is circle, and three groups of polarization components 130 are separately positioned on the side of pedestal, and phase
It is centrosymmetric setting, the i.e. central point of two adjacent groups polarization component 130 and 110 junction of first base for the circular center of circle
Angle with the central point of first base 110 is 120 °, in two adjacent groups polarization component 130 and 120 junction of second base
The angle of heart point and the central point of second base 120 is 120 °.Keep the installation site of three groups of polarization components 130 more beautiful, more
It disclosure satisfy that the demand of consumers in general.
Fig. 3 is the structural schematic diagram of the polarization component 130 of piezoelectric ceramics polarization device 100a provided in this embodiment.It please one
And refering to fig. 1 and Fig. 3, in the present embodiment, polarization component 130 includes clamping piece 140, spring 131, the first fixing piece 132.Clamping
Part 140 includes polarization probe 141, conductive column 142 and clamping piece 143, and polarization probe 141 is set to first base 110 and is used for
It is electrically connected for the first electrode of electric installation with the external world, conductive column 142 is set to second base 120 and is used for the external world for electric installation
Be electrically connected with the opposite polarity second electrode of first electrode, first electrode described herein refers to for the anode of electric installation or negative
Pole, correspondingly, second electrode refers to the cathode or anode for electric installation.That is polarization probe 141 can be with extraneous supply unit
Anode electrical connection, can also be electrically connected with the cathode of extraneous supply unit, likewise, conductive column 142 can be with the external world for Denso
The cathode electrical connection set can also be electrically connected with the external world for the anode of electric installation, and polarization probe 141 and conductive column 142 are necessary
Be electrically connected with the same different electrodes for electric installation, can make in this way polarization probe 141 and conductive column 142 respectively with
The external world is electrically connected for electric installation.In the present embodiment, polarization component 130 is provided with three groups, so, clamping piece 140,131 and of spring
There are three first fixing piece 132 is respectively provided with.
Please continue to refer to Fig. 3, in the present embodiment, polarizes and formed between probe 141 and conductive column 142 for piezoelectricity pottery to be clamped
The clamping part of porcelain.Specifically, clamping piece 143 is arranged in one end of the separate first base 110 of polarization probe 141, clamping piece 143
The clamping part for piezoelectric ceramics to be clamped is formed between conductive column 142.Clamping part is used to fix pressure when piezoelectric ceramics polarizes
Electroceramics, when mobile polarization device 100a, piezoelectric ceramics will not fall off from polarization device 100a, polarization can be made to fill
Set the more convenient to use, stable of 100a.
Please continue to refer to Fig. 3, in the present embodiment, polarization probe 141 include connecting pole 144 and with probe 145, connecting pole
For being electrically connected for the first electrode of electric installation 250 with the external world, first base 110 is provided with for one end of 144 separate probe 145
Multiple first through hole 111, each first through hole 111 run through first base 110, and connecting pole 144 is set in first through hole 111,
And relative to first through hole 111 be sliding, the first fixing piece 132 is fixedly connected with column 144 in first base 110, can be direct
First fixing piece 132 is adjusted into pine, moves back and forth the position of connecting pole 144, then the first fixing piece 132 is tightened, to adjust clamping
The distance between piece 143 and conductive column 142, the piezoelectric ceramics to meet different-thickness are fixed in clamping piece 143 and lead
Between electric column 142.In the present embodiment, the first fixing piece 132 is hex nut, and hex nut is provided with external screw thread, first base
110 side is provided with aperture, and the axis and the axis of first through hole 111 of aperture are mutually perpendicular to, are provided in aperture and outer spiral shell
Hex nut is rotatably provided in from aperture in first base 110, makes the end clamping of hex nut by the internal thread that line matches
Connecting pole 144 is fixed.When needing to adjust the position of polarization probe 141, hex nut is rotated to outside aperture, is adjusted
Connecting pole 144 is to desired position, then hex nut is rotated into aperture, and connecting pole 144 is made to be fixed on first base 110
On.
There is connecting pole 144 hollow vessel, probe 145 to be slideably positioned in cavity, the extraneous not effect of applied force
When, probe 145 can the sliding in the connecting pole 144, can't fall off, connecting pole 144 145 is electrically connected with popping one's head in, and pops one's head in 145
Clamping piece 143 is arranged in one end far from first base 110, and probe 145 and clamping piece 143 are electrically connected, clamping piece 143 far from the
One end of two pedestals 120 is connect with one end of the separate binding post of probe 145, makes connecting pole 144, probe 145 and clamping piece 143
It is sequentially connected electrically.In the present embodiment, polarization component 130 includes three groups, can be fitted with piezoelectric ceramics on three clamping parts,
In use, polarization device 100a is put into methyl-silicone oil, then polarize to three piezoelectric ceramics, improves piezoelectric ceramics pole
The working efficiency of 100a is set in makeup.
In the present embodiment, one end of the separate first base 110 of clamping piece 143 and the separate second base of conductive column 142
120 one end is smooth face.When piezoelectric ceramics is placed between clamping piece 143 and conductive column 142, due to piezoelectricity
The position that ceramics are contacted with clamping piece 143 and conductive column 142 is smooth plane, so it will not allow piezoelectric ceramics to send out damage
Bad, during test, when high pressure is acted on piezoelectric ceramics, piezoelectric ceramics will not be damaged.
Also, the projection of clamping piece 143 in the horizontal plane is overlapped with the projection of conductive column 142 in the horizontal plane.It will press
When electroceramics is placed between clamping piece 143 and conductive column 142, smooth face makes piezoelectric ceramics not be damaged, meanwhile,
Clamping piece 143 and conductive column 142 is equal with the contact area of piezoelectric ceramics and contact surface is completely superposed, two faces of piezoelectric ceramics
Between the pressure that is subject to it is equal, piezoelectric ceramics not will produce torque, prevent piezoelectric ceramics from damaging, will not due to unbalance stress and
Recess is formed, the polarization efficiency of piezoelectric ceramics is improved.
Spring 131 is sheathed on outside probe 145, the both ends of spring 131 respectively with first base 110 and clamping piece 143 against.
Pop one's head in 145 outer sheathed springs 131, when mainly preventing connecting pole 144 from being adjusted to 143 direction of clamping piece, adjusting it is excessive,
Either far from clamping piece 143 when, adjusting it is excessive, spring 131 can to its there are one buffer power, can prevent from pressing
The dynamics that electroceramics is extruded or clamped piezoelectric ceramics not enough makes piezoelectric ceramics fall off, and reduces working efficiency.Meanwhile it only needing
When being finely adjusted to connecting pole 144, hex nut can not be adjusted, due to the effect of spring 131, can be carried out automatically
Probe 145 is adjusted to the position needed, the working efficiency of polarization device 100a is improved.Also, height is being applied to piezoelectric ceramics
During pressure progress is polarized, piezoelectric ceramics can shake, and spring 131 can play buffering to the movement of clamping piece 143
Effect, prevents piezoelectric ceramics from being damaged by excessive chucking power during test.
The slot of cylindrical type is provided in second base 120, conductive column 142 is embedded in the slot of cylindrical type, makes second base
120 are attached with conductive column 142.When conductive column 142 is damaged or need not use, facilitate conductive column
Different places is replaced or is placed in 142 taking-ups, cost-effective, extends the service life of polarization device 100a.
First base 110 is provided centrally with installation part 112, when polarizing to piezoelectric ceramics, first by piezoelectricity
Ceramics are mounted on the clamping part of polarization device 100a, then polarization device 100a is put into the oil bath pan equipped with methyl-silicone oil, into
The polarization of row piezoelectric ceramics.Setting installation part 112 can facilitate polarization device 100a to be put into oil bath pan or taken from oil bath pan
Go out.Or directly hang over installation part 112 on holder, carry out the raising of holder and the debugging reduced, so that it may to realize polarization dress
Being mounted and taken out for 100a is set, keeps the operation of experimenter more convenient, the polarization device 100a work of polarized piezoelectric ceramics is provided
Efficiency.
In the present embodiment, the polarization device 100a connections external world polarizes to piezoelectric ceramics for electric installation 250, for polarization
Device 100a provides electric energy.
Embodiment two
A kind of piezoelectric ceramics polarization device is present embodiments provided, the present embodiment is the technical solution in first embodiment
On the basis of the improvement that carries out, the technical solution of first embodiment description is equally applicable to the present embodiment, and first embodiment is public
The technical solution opened is not repeated to describe, and difference lies in polarization components in the present embodiment 130 for the present embodiment and first embodiment
It is provided with four groups.
Fig. 4 is the front view of piezoelectric ceramics polarization device 100b provided in this embodiment.Referring to Fig. 4, in the present embodiment,
Polarization device 100b include first base 110, second base 120, polarization component 130, for electric installation 250, insurance resistance 260 and
Switch 270.
In the present embodiment, four groups of polarization components 130 are provided with, correspondingly, there are four insurance resistance 260 and four to open for setting
Close 270.First base 110 is made of insulating materials, the separate second base 120 of the connecting pole 144 of each polarization component 130
One end is both provided with the first binding post 251 for being electrically connected first electrode, and the first binding post 251 is electrically connected with connecting pole 144,
First base 110 is made using insulating materials each first binding post 251 can be separated, and not will produce first binding post
The case where 251 are powered, and all binding posts are powered simultaneously, multiple piezoelectricity in this way, polarization device 100b may not only polarize simultaneously
Ceramics can also carry out the polarization of single piezoelectric ceramics according to demand.Each first binding post 251 it is in parallel with for electric installation
250 first electrode is electrically connected to form multiple first circuits, and the first circuit is exactly the first electrode of confession under directions electric installation 250, first
Binding post 251 and connecting pole 144, probe 145, conductive sheet are sequentially connected electrically the circuit to be formed, and each first circuit is equivalent to one
A parallel circuit.It is both provided with switch 270 and insurance resistance 260 on each first circuit, can select four piezoelectricity simultaneously
Ceramics polarize, and selective can also polarize to different piezoelectric ceramics, increase the use of polarization device 100b
Range.Meanwhile during piezoelectric ceramics carries out polarized, piezoelectric ceramics is possible to breakdown in case of high pressures, setting
During insurance resistance 260 can prevent piezoelectric ceramics from puncturing while circuit is damaged, increase polarization device 100b uses the longevity
Life.
Please continue to refer to Fig. 4, in the present embodiment, second base 120 is made of conductor, and second base 120, which is provided with, to be used for
It is electrically connected the second binding post 252 of the second electrode for electric installation 250, the second binding post 252 is electrically connected with second base 120,
Second base 120 is electrically connected with conductive column 142.It can be directly electrically connected in this way with for electric installation 250 using the second binding post 252
It connects, does not need each conductive column 142 and be electrically connected with for electric installation 250, make easier for installation, the knot of polarization device 100b
Structure is also simpler.
Fig. 5 is the vertical view of the first base 110 of piezoelectric ceramics polarization device provided in this embodiment.Also referring to figure
4 and Fig. 5, in the present embodiment, the cross section of first base 110 and second base 120 is square, four groups of polarization components 130
Connecting pole 144 be set to four angles of first base 110, the conductive column 142 of four groups of polarization components 130 is respectively arranged at second
Four angles of pedestal 120 make hex nut be arranged outside first base 110, can facilitate the adjusting of hexagonal (hexagon)nut, polarization is made to fill
Set the more convenient to use of 100b.The separate second base 120 of the connecting pole 144 of the polarization component 130 of polarization device 100b
First base 110 is stretched out in one end, can facilitate the adjusting of connecting pole 144.
Embodiment three
A kind of piezoelectric ceramics polarization device is present embodiments provided, the present embodiment is the technical solution in first embodiment
On the basis of the improvement that carries out, the technical solution of first embodiment description is equally applicable to the present embodiment, and first embodiment is public
The technical solution opened is not repeated to describe, and difference lies in polarization components in the present embodiment 130 for the present embodiment and first embodiment
It is provided with six groups.
Fig. 6 is the installation sectional view of the insulation column 380 of piezoelectric ceramics polarization device 100c provided in this embodiment.It please join
Read Fig. 6, in the present embodiment, polarization device 100c includes first base 110, second base 120, polarization component 130, insulation column
380 and second fixing piece 381.
Fig. 7 is the vertical view of the first base 110 of piezoelectric ceramics polarization device 100c provided in this embodiment.Please join together
Read Fig. 6 and Fig. 7, in the present embodiment, polarization component 130 is provided with six groups, can polarize simultaneously to six piezoelectric ceramics.The
One fixing piece 132 is wing nut, and wing nut is provided with external screw thread, and the side of first base 110 is provided with aperture, aperture
Axis and the axis of first through hole 111 are mutually perpendicular to, and internal thread is provided in aperture, and wing nut is rotatably provided in from aperture
In first base 110, so that the end of wing nut is in clamping connection column 144 and be fixed.Need the position of adjusting connecting pole 144
When, wing nut is rotated to outside aperture, adjusts connecting pole 144 to the position needed, then by wing nut to aperture inward turning
Turn, connecting pole 144 is made to be fixed in first base 110.
Continuing with together refering to Fig. 6 and Fig. 7, in the present embodiment, the cross section of first base 110 and second base 120 is equal
Connecting pole 144 for hexagon, six groups of polarization components 130 is set to six angles of first base 110, six groups of polarization components 130
Conductive column 142 be respectively arranged at six angles of second base 120, the both ends of insulation column 380 respectively with first base 110 and
Second base 120 connects, and junction is located at the center of first base 110 and second base 120, is used to support first
Pedestal 110 and second base 120 make first base 110 and 120 relative spacing of second base be arranged.It is arranged in first base 110
There is the second through-hole 382 through first base 110, the third through-hole of second base 120 is provided through in second base 120
383, the both ends of insulation column 380 are both provided with groove, and the second fixing piece 381 consolidates first base 110 across the second through-hole 382
Due to groove of the insulation column 380 far from second base 120, the second fixing piece 381 passes through third through-hole 383 by second base
120 are fixed on groove of the insulation column 380 far from first base 110.Keep first base 110 and second base 120 firmly solid
It is scheduled on insulation column 380, ensures that the structure of polarization device 100c is more stablized.
In similar embodiment, insulation column 380 is provided with two, is respectively relative to first base 110 and the second bottom
The center symmetric setting of seat 120, can also be such that first base 110 and second base 120 is firmly fixed on insulation column 380,
Ensure that the structure of polarization device 100c is more stablized.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of piezoelectric ceramics polarization device, which is characterized in that the polarization device includes first base, second base and multigroup
Polarization component, the first base and second base relative spacing setting, polarization component described in every group include clamping piece,
The clamping piece includes polarization probe and conductive column, and the polarization probe is set to the first base and for powering with the external world
The first electrode of device is electrically connected, the conductive column be set to the second base and for the external world for electric installation with it is described
The opposite polarity second electrode electrical connection of first electrode, forms described for being clamped between the polarization probe and the conductive column
The clamping part of piezoelectric ceramics, the first base are provided with multiple first through hole through the first base, and the polarization is visited
Needle is set in the first through hole and for being electrically connected with the first electrode, and polarization component described in every group further includes first solid
Determine part, the polarization probe is slideably positioned in the first through hole and is fixed on first bottom by first fixing piece
Seat, the polarization probe include connecting pole and probe, and there is the connecting pole hollow vessel, the probe sliding sleeve to be set to institute
It states in vessel, the connecting pole is slideably positioned in the first through hole and is fixed on first bottom by first fixing piece
Seat, the side of the first base are provided with aperture, and the first fixing piece rotary setting is in the aperture.
2. piezoelectric ceramics polarization device according to claim 1, which is characterized in that the polarization probe far from described the
Clamping piece is arranged in one end of one pedestal, and the clamping piece is with the conductive stud at the clamping part.
3. piezoelectric ceramics polarization device according to claim 2, which is characterized in that separate described the second of the clamping piece
One end of pedestal is connect with one end far from the connecting pole of the probe, one end far from the probe of the connecting pole
For being electrically connected for the first electrode of electric installation with the external world, the connecting pole with it is described probe be electrically connected, it is described pop one's head in it is described
Clamping piece is electrically connected.
4. piezoelectric ceramics polarization device according to claim 3, which is characterized in that polarization component described in every group further includes bullet
Spring, the spring pocket are set to outside the probe, the both ends of the spring respectively with the clamping piece and the first base against.
5. piezoelectric ceramics polarization device according to claim 3, which is characterized in that the first base is by insulating materials system
At each one end far from the second base of the connecting pole of the polarization component is both provided with described for being electrically connected
First binding post of first electrode, first binding post are electrically connected with the connecting pole.
6. piezoelectric ceramics polarization device according to claim 5, which is characterized in that the second base is made of conductor,
The second base is provided with the second binding post for being electrically connected the second electrode, second binding post and described second
Pedestal is electrically connected, and the second base is electrically connected with the conductive column.
7. piezoelectric ceramics polarization device according to claim 6, which is characterized in that the polarization device further includes for Denso
It sets, multiple insurance resistance and multiple switch, first binding post of each of polarization component described in every group is in parallel with the confession
The first electrode of electric installation is electrically connected to form multiple first circuits, and insurance resistance is both provided on each first circuit and is opened
It closes.
8. piezoelectric ceramics polarization device according to claim 1, which is characterized in that the polarization device further includes at least one
The both ends of root insulation column, at least one insulation column connect and are used in combination with the first base and the second base respectively
In the support first base and the second base.
9. piezoelectric ceramics polarization device according to claim 8, which is characterized in that the polarization device further includes multiple
Two fixing pieces are provided through the second through-hole of the first base in the first base, are provided in the second base
Through the third through-hole of the second base, the both ends of the every insulation column are both provided with groove, second fixing piece
The first base is fixed on the groove across second through-hole, second fixing piece will across the third through-hole
The second base is fixed on the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610227697.5A CN105845820B (en) | 2016-04-13 | 2016-04-13 | A kind of piezoelectric ceramics polarization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610227697.5A CN105845820B (en) | 2016-04-13 | 2016-04-13 | A kind of piezoelectric ceramics polarization device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105845820A CN105845820A (en) | 2016-08-10 |
| CN105845820B true CN105845820B (en) | 2018-08-17 |
Family
ID=56597472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610227697.5A Active CN105845820B (en) | 2016-04-13 | 2016-04-13 | A kind of piezoelectric ceramics polarization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105845820B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106328804B (en) * | 2016-11-17 | 2019-11-08 | 河北建筑工程学院 | The piezoelectric membrane polarization clamp of multichannel |
| CN106771407A (en) * | 2017-01-22 | 2017-05-31 | 长安大学 | A kind of pluggable piezoelectric polarization device high temperature test fixture |
| CN111554803B (en) * | 2020-05-26 | 2021-09-24 | 大连理工大学 | Piezoelectric element partition polarization device |
| CN113097377B (en) * | 2021-04-06 | 2023-07-18 | 武汉佰力博科技有限公司 | High-flux high-voltage polarization device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101507007A (en) * | 2006-09-28 | 2009-08-12 | 京瓷株式会社 | Laminated piezoelectric element, injection apparatus and fuel injection system using the laminated piezoelectric element, and method for manufacturing laminated piezoelectric element |
| JP2010074033A (en) * | 2008-09-22 | 2010-04-02 | Kyocera Corp | Stacked piezoelectric element, injection apparatus having the same and fuel injection system |
| WO2013115341A1 (en) * | 2012-01-31 | 2013-08-08 | 京セラ株式会社 | Laminated piezoelectric element, injection device provided with same, and fuel injection system |
-
2016
- 2016-04-13 CN CN201610227697.5A patent/CN105845820B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101507007A (en) * | 2006-09-28 | 2009-08-12 | 京瓷株式会社 | Laminated piezoelectric element, injection apparatus and fuel injection system using the laminated piezoelectric element, and method for manufacturing laminated piezoelectric element |
| JP2010074033A (en) * | 2008-09-22 | 2010-04-02 | Kyocera Corp | Stacked piezoelectric element, injection apparatus having the same and fuel injection system |
| WO2013115341A1 (en) * | 2012-01-31 | 2013-08-08 | 京セラ株式会社 | Laminated piezoelectric element, injection device provided with same, and fuel injection system |
Non-Patent Citations (1)
| Title |
|---|
| 压电陶瓷多试样同步极化装置;雷开卓;《机械科学与技术》;20100228;第29卷(第2期);第251页右栏以及图2和图4 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105845820A (en) | 2016-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105845820B (en) | A kind of piezoelectric ceramics polarization device | |
| JP2019516255A (en) | Electric generator provided with magnetoelectric transducer and method of manufacturing the same | |
| CN203878232U (en) | Solar cell electroplating jig | |
| JP2011026692A5 (en) | ||
| CN105929309B (en) | A kind of pressure-resistant test system and test device of ceramic capacitor | |
| CN206291706U (en) | A kind of heating plate of electrokinetic cell drying device | |
| ATE296480T1 (en) | ELECTROLYTE COMPOSITION FOR DOUBLE LAYER ELECTRICAL CAPACITOR, SOLID POLYMER ELECTROLYTE, POLAR ELECTRODE COMPOSITION, POLAR ELECTRODE AND DOUBLE LAYER ELECTRICAL CAPACITOR | |
| CN107342358A (en) | A kind of organic ferroelectric thin film polarization device | |
| CN208298872U (en) | A kind of piezoelectric rubber polarization device for standing wave tube test | |
| CN201266553Y (en) | Tact device for electrolytic capacitor | |
| CN212542477U (en) | Polarization device | |
| CN212542475U (en) | Polarization device | |
| CN105466994B (en) | A kind of electrophoresis slot device for isoelectric focusing electrophoresis | |
| CN212542478U (en) | Polarization device | |
| CN206573610U (en) | A kind of cell measuring clamp | |
| CN207817112U (en) | A kind of new test auxiliary connection knock-off joint | |
| CN202332584U (en) | Clamp for feedthrough capacitor aging | |
| CN100486098C (en) | Piezoelectric sheet sticked metal prop stator and micro ultra sonic motor using said stator | |
| CN210567965U (en) | Assembled ceiling lamp | |
| CN207746315U (en) | Lug bending stationary fixture | |
| CN207994335U (en) | A kind of no pressure formula semiconductor laser ageing device | |
| CN207952068U (en) | A kind of insulator deashing device | |
| TW201237375A (en) | Light source testing device | |
| CN108630803A (en) | A kind of piezoelectric rubber polarization device for standing wave tube test | |
| CN209787438U (en) | Novel electret polarizing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220126 Address after: 224000 intersection of Qinchuan road and Yandu Road, Yanlong street, Yandu District, Yancheng City, Jiangsu Province (building E2, R & D area of the headquarters) Patentee after: Jiangsu Heji Intelligent Equipment Technology Co.,Ltd. Address before: 224000 middle road of hope Avenue, Yancheng City, Jiangsu Province, No. 1 Patentee before: YANCHENG INSTITUTE OF TECHNOLOGY |