CN105845820A - Piezoelectric ceramics polarizing apparatus - Google Patents
Piezoelectric ceramics polarizing apparatus Download PDFInfo
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- CN105845820A CN105845820A CN201610227697.5A CN201610227697A CN105845820A CN 105845820 A CN105845820 A CN 105845820A CN 201610227697 A CN201610227697 A CN 201610227697A CN 105845820 A CN105845820 A CN 105845820A
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- 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
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Abstract
The invention discloses a piezoelectric ceramics polarizing apparatus which comprises a first base, a second base and a set of polarizing components. The first base and the second base are arranged oppositely at some interval. Each set of the polarizing component comprises a clamping component. And the clamping component includes a polarizing probe and a conductive pole. The polarizing probe, arranged on the first base is electrically connected to a first electrode of an external power supply apparatus. The conductive pole, arranged on the second base, is electrically connected to a second electrode of the external power supply apparatus. The second electrode is opposite to the first electrode. A clamping part is formed between the polarizing probe and the conductive pole to have the ceramics clamped. According to the invention, the apparatus is capable of polarizing a plurality of ceramics at the same time. This raises working efficiency while reducing operational procedures.
Description
Technical field
The present invention relates to piezoceramic material field, in particular to a kind of piezoelectric ceramics polarization dress
Put.
Background technology
Piezoelectric ceramics is the ceramic material that a class has piezoelectric property, and it is capable of mechanical energy and electric energy
Between conversion, polarization is a very important processing step in piezoelectric ceramic process, polarization be exactly
Refer at ceramic surface plus a DC electric field the strongest so that the electricdomain within Tao Ci is in certain direction
Orientations, thus make piezoelectricity in ceramic band.Piezoelectric ceramics, except having piezoelectric property, also has and is situated between
Electrical property, has been widely used in sonic transducer, high-voltage generator, electro-optical device, ultrasonic the most
The high-tech area such as technology, acoustic transducer, becomes the most important functional material.Self-discovery piezoelectricity
Since pottery, piezoelectric ceramics quickly grows, and demand is greatly increased, along with the development of science and technology,
The performance of piezoelectric ceramics is proposed more higher requirement.
The polarization device of prior art can only polarize single ceramic sheet, it is impossible to polarize multiple potsherd simultaneously,
And operating extremely inconvenient, polarization efficiency is low.
Summary of the invention
It is an object of the invention to provide a kind of piezoelectric ceramics polarization device, can polarize multiple pressure simultaneously
Electroceramics, increases the range of polarization device, easy to operate, improves the polarization effect of piezoelectric ceramics
Rate.
The present invention realizes by the following technical solutions:
A kind of piezoelectric ceramics polarization device includes the first base, the second base and organizes polarization component more.The
One base and the second base relative spacing are arranged.Often group polarization component all includes holder, holder bag
Include polarization probe and conductive pole.Polarization probe be arranged at the first base and for extraneous electric supply installation
First electrode electrical connection, conductive pole be arranged at the second base and for extraneous electric supply installation with first
The second electrode electrical connection that polarity of electrode is contrary.Formed between polarization probe and conductive pole and be used for clamping pressure
The clamping part of electroceramics.
The piezoelectric ceramics polarization device that presently preferred embodiments of the present invention provides provides the benefit that:
The piezoelectric ceramics polarization device that the present invention provides, the first base and the second base relative spacing are arranged,
Make to have between the first base and the second base certain gap, facilitate installation and the piezoelectricity of polarization component
The placement of pottery, the polarization for piezoelectric ceramics provides convenient.First base and the second base connect respectively
The two poles of the earth of electric supply installation, so can enable polarization device and extraneous electric supply installation energising, press
The polarization of electroceramics.The clamping part for clamping piezoelectric ceramics is formed between polarization probe and conductive pole,
Being fixed on clamping part by piezoelectric ceramics, mobile polarization device when, the position of piezoelectric ceramics is not
Can change, beneficially the use of polarization device.Often organizing each holder every of polarization component
It is fitted with piezoelectric ceramics on individual clamping part, makes polarization device be energized, it is possible to simultaneously to multiple piezoelectricity
Pottery polarizes, and improves the work efficiency of polarization device, it is also possible to optionally enter piezoelectric ceramics
Row polarization, increases the range of polarization device.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be to required in embodiment
Accompanying drawing to be used is briefly described, it will be appreciated that the following drawings illustrate only some of the present invention
Embodiment, is therefore not construed as the restriction to scope, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other relevant accompanying drawings according to these accompanying drawings
Fall within protection scope of the present invention.
The structural representation of the piezoelectric ceramics polarization device that Fig. 1 provides for the embodiment of the present invention one；
The top view of the first base of the piezoelectric ceramics polarization device that Fig. 2 provides for the embodiment of the present invention one；
The structure of the polarization component of the piezoelectric ceramics polarization device that Fig. 3 provides for the embodiment of the present invention one is shown
It is intended to；
The front view of the piezoelectric ceramics polarization device that Fig. 4 provides for the embodiment of the present invention two；
The top view of the first base of the piezoelectric ceramics polarization device that Fig. 5 provides for the embodiment of the present invention two；
The installation of the insulation column of the piezoelectric ceramics polarization device that Fig. 6 provides for the embodiment of the present invention three is cutd open
View；
The top view of the first base of the piezoelectric ceramics polarization device that Fig. 7 provides for the embodiment of the present invention three.
Reference collects:
Polarization device 100a, 100b, 100c；First base 110；Second base 120；Polarization component
130；Spring 131；First fixture 132；First through hole 111；Installed part 112；Holder 140；
Polarization probe 141；Conductive pole 142；Holding piece 143；Connect post 144；Probe 145；Electric supply installation
250；Insurance resistance 260；Switch 270；First binding post 251；Second binding post 252；Insulation
Post 380；Second fixture 381；Second through hole 382；Third through-hole 383.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with this
Accompanying drawing in inventive embodiments, clearly and completely retouches the technical scheme in the embodiment of the present invention
State, it is clear that described embodiment is a part of embodiment of the present invention rather than whole embodiments.
Generally herein described in accompanying drawing and the assembly of the embodiment of the present invention that illustrates can be with various different joining
Put and arrange and design.Therefore, retouching in detail the embodiments of the invention provided in the accompanying drawings below
State the scope being not intended to limit claimed invention, but be merely representative of the selected reality of the present invention
Execute example.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under dynamic premise, broadly falls into the scope of protection of the invention.
It should also be noted that similar label and letter represent similar terms, therefore, one in following accompanying drawing
A certain Xiang Yi the accompanying drawing of denier is defined, then need not it is carried out further in accompanying drawing subsequently
Definition and explanation.
Embodiment one
The structural representation of the piezoelectric ceramics polarization device 100a that Fig. 1 provides for the present embodiment.Refer to
Fig. 1, in the present embodiment, polarization device 100a is for the polarization of piezoelectric ceramics, and it includes the first base
110, the second base 120 and polarization component 130.
First base 110 and the second base 120 relative spacing are arranged, and make the first base 110 and second
There is between base 120 certain gap, facilitate the installation of polarization component 130 and ceramic capacitor
Place, provide convenient for test.The piezoelectric ceramics polarization device 100a that Fig. 2 provides for the present embodiment
The top view of the first base 110.Refer to Fig. 2, in the present embodiment, the first base 110 and
The cross section of two bases 120 is circle, and three groups of polarization components 130 are separately positioned on the limit of base,
And be centrosymmetric setting, i.e. two adjacent groups polarization component 130 and first end relative to the circular center of circle
The angle of the central point of seat 110 junctions and the central point of the first base 110 is 120 °, adjacent two
Organize polarization component 130 and the central point of the second base 120 junction and the central point of the second base 120
Angle be 120 °.The installation site making three groups of polarization components 130 is more attractive in appearance, more disclosure satisfy that
The demand of consumers in general.
The structure of the polarization component 130 of the piezoelectric ceramics polarization device 100a that Fig. 3 provides for the present embodiment
Schematic diagram.Seeing also Fig. 1 and Fig. 3, in the present embodiment, polarization component 130 includes holder
140, spring the 131, first fixture 132.Holder 140 includes polarize probe 141, conductive pole
142 and holding piece 143, polarization probe 141 be arranged at the first base 110 and for the external world for Denso
The the first electrode electrical connection put, conductive pole 142 is arranged at the second base 120 and for powering with the external world
The second electrode electrical connection contrary with the first polarity of electrode of device, the first electrode described herein refers to
The negative or positive electrode of electric supply installation, accordingly, the second electrode refers to negative pole or the positive pole of electric supply installation.
I.e. polarization probe 141 can connect with the positive electrical of extraneous supply unit, it is also possible to and extraneous power supply dress
The negative electricity put connects, same, and conductive pole 142 can connect with the negative electricity of extraneous electric supply installation,
Can also connect with the positive electrical of extraneous electric supply installation, and polarization probe 141 and conductive pole 142 necessary
It is electrically connected with the different electrode of same electric supply installation, so can make polarization probe 141 He
Conductive pole 142 electrically connects with extraneous electric supply installation respectively.In the present embodiment, polarization component 130 is arranged
There are three groups, so, holder 140, spring 131 and the first fixture 132 are provided with three.
Please continue to refer to Fig. 3, in the present embodiment, formed between polarization probe 141 and conductive pole 142
For clamping the clamping part of piezoelectric ceramics.Specifically, holding piece 143 is arranged on polarization probe 141
Away from one end of the first base 110, formed between holding piece 143 and conductive pole 142 and be used for clamping pressure
The clamping part of electroceramics.Clamping part is for fixing piezoelectric ceramics when piezoelectric ceramics polarizes, in mobile pole
The when of gasifying device 100a, piezoelectric ceramics will not come off from polarization device 100a, can make polarization
The use of device 100a is convenient, stable.
Please continue to refer to Fig. 3, in the present embodiment, polarization probe 141 include connect post 144 and with spy
145, connect one end away from probe 145 of post 144 for the with extraneous electric supply installation 250
One electrode electrical connection, the first base 110 is provided with multiple first through hole 111, each first through hole 111
Run through the first base 110, connect post 144 and be arranged in the first through hole 111, and logical relative to first
Hole 111 is to slide, and the first fixing post 144 that connects of fixture 132 is in the first base 110, permissible
Directly the first fixture 132 is adjusted pine, move back and forth the position connecting post 144, then fix first
Part 132 tightens, and regulates the distance between holding piece 143 and conductive pole 142, thus meets difference
The piezoelectric ceramics of thickness is fixed between holding piece 143 and conductive pole 142.In the present embodiment,
First fixture 132 is hex nut, and hex nut is provided with external screw thread, the side of the first base 110
Face is provided with aperture, and the axis of aperture and the axis of the first through hole 111 are mutually perpendicular to, and arranges in aperture
There is the female thread matched with external screw thread, hex nut is rotatably provided in the first base 110 from aperture
On, make the end of hex nut be in clamping connection post 144 and be fixed.Need regulation polarization probe 141
Position when, by hex nut to aperture external rotation, regulation connects post 144 to the position wanted,
Again hex nut is rotated in aperture, make connection post 144 be fixed on the first base 110.
Connecting post 144 and have the cavity volume of hollow, probe 145 is slideably positioned in cavity, and the external world does not executes
The when of afterburning effect, probe 145 can slide within connecting post 144, can't come off, connection
Post 144 electrically connects with probe 145, and one end away from the first base 110 of probe 145 arranges clamping
Sheet 143, probe 145 and holding piece 143 electrically connect, holding piece 143 away from the second base 120
One end with probe 145 the one end away from binding post is connected, make connection post 144, pop one's head in 145 and
Holding piece 143 is sequentially connected electrically.In the present embodiment, polarization component 130 includes three groups, can be three
It is fitted with piezoelectric ceramics on individual clamping part, during use, polarization device 100a is put in methyl-silicone oil,
Again three piezoelectric ceramics are polarized, improve the work efficiency of piezoelectric ceramics polarization device 100a.
In the present embodiment, one end away from the first base 110 of holding piece 143 and conductive pole 142
One end away from the second base 120 is smooth face.Piezoelectric ceramics is placed on holding piece 143 He
The when of between conductive pole 142, owing to piezoelectric ceramics contacts with holding piece 143 and conductive pole 142
Position is smooth plane, so it will not allow piezoelectric ceramics send damage, during test,
The when that high pressure acting on piezoelectric ceramics, piezoelectric ceramics also will not be damaged.
Further, holding piece 143 projection in the horizontal plane and conductive pole 142 projection in the horizontal plane
Overlap.Piezoelectric ceramics is placed between holding piece 143 and conductive pole 142 when, smooth
Face makes piezoelectric ceramics not be damaged, meanwhile, and holding piece 143 and conductive pole 142 and piezoelectric ceramics
Contact area is equal and contact surface is completely superposed, and between two faces of piezoelectric ceramics, pressure experienced is equal,
Piezoelectric ceramics will not produce moment of torsion, prevents piezoelectric ceramics from damaging, and also will not be formed due to unbalance stress
Depression, improves the polarization efficiency of piezoelectric ceramics.
Spring 131 be sheathed on probe 145 outside, the two ends of spring 131 respectively with the first base 110 and
Holding piece 143 against.The outer sheathed spring 131 of probe 145, mainly prevents from connecting post 144 to folder
The when of holding the regulation of sheet 143 direction, regulation too much or when away from holding piece 143,
Regulate is too much, and spring 131 can have the power buffered to it, is possible to prevent piezoelectric ceramics squeezed
The dynamics of pressure or clamping piezoelectric ceramics makes piezoelectric ceramics come off not, reduces work efficiency.Meanwhile,
The when of having only to connection post 144 is finely adjusted, hex nut can not be regulated, due to spring 131
Effect, can automatically carry out by probe 145 be adjusted to need positions, improve polarization device 100a
Work efficiency.Further, to piezoelectric ceramics during applying high pressure polarizes, piezoelectric ceramics
Can shake, the motion of holding piece 143 can be played the effect of buffering by spring 131, prevents pressure
Electroceramics is caused damage by excessive chucking power during test.
Being provided with the groove of column type on second base 120, conductive pole 142 is embedded in the groove of column type,
The second base 120 is made to be attached with conductive pole 142.It is damaged at conductive pole 142 or is not required to
When to be used, convenient taking-up by conductive pole 142 is replaced or is placed on different places,
Cost-effective, extend the use cycle of polarization device 100a.
First base 110 be provided centrally with installed part 112, piezoelectric ceramics is polarized time
Wait, first piezoelectric ceramics is arranged on the clamping part of polarization device 100a, then polarization device 100a is put
Enter equipped with in the oil bath pan of methyl-silicone oil, carry out the polarization of piezoelectric ceramics.It is permissible that installed part 112 is set
Polarization device 100a is facilitated to put into oil bath pan or take out from oil bath pan.Or directly by installed part
112 hang on support, carry out raising and the debugging reduced of support, it is possible to realize polarization device 100a
Be mounted and taken out, make that experimenter's is more convenient to operate, it is provided that polarization device 100a polarized piezoelectric is made pottery
The work efficiency of porcelain.
In the present embodiment, polarization device 100a connects extraneous electric supply installation 250, carries out piezoelectric ceramics
Polarization, provides electric energy for polarization device 100a.
Embodiment two
Present embodiments providing a kind of piezoelectric ceramics polarization device, the present embodiment is in first embodiment
The improvement carried out on the basis of technical scheme, the technical scheme that first embodiment describes is equally applicable to this
Embodiment, first embodiment disclosed technical scheme is not repeated to describe, the present embodiment and first
The difference of embodiment is in the present embodiment that polarization component 130 is provided with four groups.
The front view of the piezoelectric ceramics polarization device 100b that Fig. 4 provides for the present embodiment.Refer to Fig. 4,
In the present embodiment, polarization device 100b includes first base the 110, second base 120, polarization component
130, electric supply installation 250, insurance resistance 260 and switch 270.
In the present embodiment, it is provided with four groups of polarization components 130, accordingly, is provided with four insurance electricity
Resistance 260 and four switches 270.First base 110 is made up of insulant, each polarization component 130
Connect post 144 the one end away from the second base 120 be provided with for electrically connecting the first electrode
First binding post 251, the first binding post 251 electrically connects with being connected post 144, uses insulant system
Make the first base 110 can be separated by each first binding post 251, first wiring will not be produced
Post 251 is energized, the situation that all binding posts are energized simultaneously, and so, this polarization device 100b is the most only
With multiple piezoelectric ceramics that polarizes simultaneously, it is also possible to according to demand, carry out the polarization of single piezoelectric ceramics.
First electrode with electric supply installation 250 of each first binding post 251 parallel connection is electrically connected to form multiple
One circuit, the first circuit refers to the first electrode of electric supply installation 250, the first binding post 251 and connects
Connect post 144, probe 145, conducting strip are sequentially connected electrically the circuit of formation, and each first circuit is equivalent to
One parallel circuit.Switch 270 and insurance resistance 260 it is provided with on each first circuit, permissible
Select to be polarized by four piezoelectric ceramics, it is also possible to optionally different piezoelectric ceramics is entered simultaneously
Row polarization, adds the range of polarization device 100b.Meanwhile, carry out polarizing at piezoelectric ceramics
During, piezoelectric ceramics is the most breakdown, arranges insurance resistance 260 permissible
Damage circuit during preventing piezoelectric ceramics from puncturing simultaneously, increase the use longevity of polarization device 100b
Life.
Please continue to refer to Fig. 4, in the present embodiment, the second base 120 is made up of conductor, the second base
120 the second binding posts 252 being provided with the second electrode for electrically connecting electric supply installation 250, second connects
Terminal 252 electrically connects with the second base 120, and the second base 120 electrically connects with conductive pole 142.This
Sample can directly use the second binding post 252 to electrically connect with electric supply installation 250, it is not necessary to each is led
Electricity post 142 all electrically connects with electric supply installation 250, makes easier for installation, the knot of polarization device 100b
Structure is the most simpler.
The top view of the first base 110 of the piezoelectric ceramics polarization device that Fig. 5 provides for the present embodiment.
See also Fig. 4 and Fig. 5, in the present embodiment, the first base 110 and horizontal stroke of the second base 120
Cross section is square, and the post 144 that connects of four groups of polarization components 130 is arranged at the first base 110
Four angles, the conductive pole 142 of four groups of polarization components 130 is respectively arranged at four of the second base 120
Angle, makes hex nut be arranged on outside the first base 110, can facilitate the regulation of hexagonal (hexagon)nut, make pole
The use of gasifying device 100b is convenient.The connection post 144 of the polarization component 130 of polarization device 100b
The one end away from the second base 120 stretch out the first base 110, can conveniently connect the tune of post 144
Joint.
Embodiment three
Present embodiments providing a kind of piezoelectric ceramics polarization device, the present embodiment is in first embodiment
The improvement carried out on the basis of technical scheme, the technical scheme that first embodiment describes is equally applicable to this
Embodiment, first embodiment disclosed technical scheme is not repeated to describe, the present embodiment and first
The difference of embodiment is in the present embodiment that polarization component 130 is provided with six groups.
The installation of the insulation column 380 of the piezoelectric ceramics polarization device 100c that Fig. 6 provides for the present embodiment
Sectional view.Refer to Fig. 6, in the present embodiment, polarization device 100c include the first base 110,
Two bases 120, polarization component 130, insulation column 380 and the second fixture 381.
The vertical view of first base 110 of the piezoelectric ceramics polarization device 100c that Fig. 7 provides for the present embodiment
Figure.Seeing also Fig. 6 and Fig. 7, in the present embodiment, polarization component 130 is provided with six groups, permissible
Six piezoelectric ceramics are polarized simultaneously.First fixture 132 is wing nut, and wing nut sets
Being equipped with external screw thread, the side of the first base 110 is provided with aperture, the axis of aperture and the first through hole 111
Axis be mutually perpendicular to, be provided with female thread in aperture, wing nut be rotatably provided in from aperture
On one base 110, make the end of wing nut be in clamping connection post 144 and be fixed.Need regulation even
The when of connecing the position of post 144, by wing nut to aperture external rotation, regulation connects post 144 to needing
The position wanted, then wing nut is rotated in aperture, make connection post 144 be fixed on the first base 110
On.
Continuing with in the lump refering to Fig. 6 and Fig. 7, in the present embodiment, the first base 110 and the second base
The cross section of 120 is hexagon, and the connection post 144 of six groups of polarization components 130 is arranged at the first base
Six angles of 110, the conductive pole 142 of six groups of polarization components 130 is respectively arranged at the second base 120
Six angles, the two ends of insulation column 380 are connected with the first base 110 and the second base 120 respectively,
Junction lays respectively at the first base 110 and center of the second base 120, for support first
Base 110 and the second base 120, make the first base 110 and the second base 120 relative spacing arrange.
The second through hole 382 of the first base 110 it is provided through, on the second base 120 on first base 110
Being provided through the third through-hole 383 of the second base 120, the two ends of insulation column 380 are provided with recessed
Groove, the first base 110 is fixed on insulation column 380 through the second through hole 382 by the second fixture 381
Away from the groove of the second base 120, the second fixture 381 passes third through-hole 383 by the second base
120 are fixed on the insulation column 380 groove away from the first base 110.Make the first base 110 and second
Base 120 is fixed on insulation column 380 firmly, it is ensured that the structure of polarization device 100c is more steady
Fixed.
In similar embodiment, insulation column 380 is provided with two, is respectively relative to the first base
110 and second base 120 centrosymmetry arrange, also can make the first base 110 and the second base 120
It is fixed on firmly on insulation column 380, it is ensured that the structure of polarization device 100c is more stable.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for
For those skilled in the art, the present invention can have various modifications and variations.All essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included in the present invention
Protection domain within.
Claims (10)
1. a piezoelectric ceramics polarization device, it is characterised in that described polarization device include the first base,
Second base and organize polarization component, described first base and described second base relative spacing arrange more,
Often organize described polarization component and all include that holder, described holder include polarize probe and conductive pole, institute
State polarization probe and be arranged at described first base and for being electrically connected with the first electrode of extraneous electric supply installation
Connect, described conductive pole be arranged at described second base and for extraneous electric supply installation with described first
The second electrode electrical connection that polarity of electrode is contrary, is formed between described polarization probe and described conductive pole and uses
In the clamping part clamping described piezoelectric ceramics.
Piezoelectric ceramics polarization device the most according to claim 1, it is characterised in that described first end
Seat is provided with multiple the first through hole running through described first base, and described polarization probe is arranged at described the
In one through hole and be used for electrically connecting with described first electrode, described polarization probe away from described first end
One end of seat arranges holding piece, and described holding piece and described conductive pole form described clamping part.
Piezoelectric ceramics polarization device the most according to claim 2, it is characterised in that often organize described pole
Change assembly also include the first fixture, described polarization probe be slideably positioned in described first through hole and by
Described first fixture is fixed on described first base.
Piezoelectric ceramics polarization device the most according to claim 3, it is characterised in that described polarization is visited
Pin includes connecting post and probe, and described connection post has the cavity volume of hollow, and described probe slip cap is located at
In described cavity volume, one end away from described second base of described holding piece and described probe away from institute
Stating and connect one end of post and connect, described connection post is slideably positioned in described first through hole and by described the
One fixture is fixed on described first base, one end away from described probe of described connection post for
First electrode electrical connection of extraneous electric supply installation, described connection post electrically connects with described probe, described spy
Head electrically connects with described holding piece.
Piezoelectric ceramics polarization device the most according to claim 4, it is characterised in that often organize described pole
Change assembly also include that spring, described spring housing are located at outside described probe, the two ends of described spring respectively with
Described holding piece and described first base abutment.
Piezoelectric ceramics polarization device the most according to claim 4, it is characterised in that described first end
Seat be made up of insulant, the described connection post of each described polarization component away from described second base
One end be provided with the first binding post for electrically connecting described first electrode, described first binding post
It is connected post electrical connection with described.
Piezoelectric ceramics polarization device the most according to claim 1, it is characterised in that described second end
Seat is made up of conductor, and described second base is provided with the second wiring for electrically connecting described second electrode
Post, described second binding post electrically connects with described second base, described second base and described conductive pole
Electrical connection.
Piezoelectric ceramics polarization device the most according to claim 7, it is characterised in that described polarization fills
Put and also include electric supply installation, multiple insurance resistance and multiple switch, often organize each of described polarization component
First electrode with described electric supply installation of described first binding post parallel connection is electrically connected to form multiple first electricity
Road, each described first circuit is provided with insurance resistance and switch.
Piezoelectric ceramics polarization device the most according to claim 1, it is characterised in that described polarization fills
Putting and also include at least insulation column, the two ends of described at least insulation column are respectively with described
One base and described second base connect and are used for supporting described first base and described second base.
Piezoelectric ceramics polarization device the most according to claim 9, it is characterised in that described polarization
Device also includes multiple second fixture, and described first base is provided through described first base
Second through hole, described second base is provided through the third through-hole of described second base, every institute
The two ends stating insulation column are provided with groove, and described second fixture passes described second through hole by institute
State the first base and be fixed on described groove, described second fixture through described third through-hole by described the
Two bases are fixed on described groove.
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| CN106328804A (en) * | 2016-11-17 | 2017-01-11 | 河北建筑工程学院 | Multi-channel piezoelectric film polarization fixture |
| 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 |
| CN111554803A (en) * | 2020-05-26 | 2020-08-18 | 大连理工大学 | Piezoelectric element partition polarization device |
| CN111554803B (en) * | 2020-05-26 | 2021-09-24 | 大连理工大学 | Piezoelectric element partition polarization device |
| CN113097377A (en) * | 2021-04-06 | 2021-07-09 | 武汉佰力博科技有限公司 | High flux high pressure polarization device |
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