CN205453548U - Stromatolite formula piezoceramics's sharp supersound motor - Google Patents
Stromatolite formula piezoceramics's sharp supersound motor Download PDFInfo
- Publication number
- CN205453548U CN205453548U CN201620013258.XU CN201620013258U CN205453548U CN 205453548 U CN205453548 U CN 205453548U CN 201620013258 U CN201620013258 U CN 201620013258U CN 205453548 U CN205453548 U CN 205453548U
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- China
- Prior art keywords
- stator
- push pedal
- laminated piezoelectric
- mover
- pottery
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Abstract
The utility model relates to a stromatolite formula piezoceramics's sharp supersound motor contains the bottom plate, the one end of bottom plate is provided with the slidable active cell, and the other end is provided with the bearing plate, and still is provided with respectively between active cell and bearing plate on the bottom plate along perpendicular to gliding stator of active cell direction of motion and push pedal, be provided with the screw rod that one end and push pedal are connected on the bearing plate, through rotating the screw rod, make the push pedal promote stator and active cell contact, the stator includes that both ends are provided with the connecting plate of installation piece and the driving head that contacts with the active cell, two the terminal surface normal line of installation piece is placed perpendicularly on the space, and every all be provided with stromatolite formula piezoceramics on the installation piece, two stromatolite formula piezoceramics's the other end passes through the driving head and connects, the utility model discloses a with the stromatolite formula piezoceramics flexonics in the stator, improved motor operating efficiency and increase drive power, reduced the weight and the volume of supersound motor simultaneously, the miniaturation of being convenient for.
Description
Technical field
This utility model relates to machine field, refers in particular to the linear ultrasonic motor of a kind of laminated piezoelectric pottery.
Background technology
Existing ultrasound electric machine is due to this body structure and the limitation of principle, can not be to aspect development such as little, light, thin, high efficiency, low vibration, low noise and low price, the particularly many employings of the stator of motor are rigidly connected, reduce the operational efficiency of motor, for this, we devise the linear ultrasonic motor of a kind of laminated piezoelectric pottery, by the laminated piezoelectric pottery in stator is flexibly connected, improve motor operational efficiency and increase driving force, decrease the weight and volume of ultrasound electric machine, it is simple to miniaturization simultaneously.
Utility model content
This utility model purpose is to provide the linear ultrasonic motor of a kind of laminated piezoelectric pottery to overcome the deficiencies in the prior art, by the laminated piezoelectric pottery in stator is flexibly connected, improve motor operational efficiency and increase driving force, decrease the weight and volume of ultrasound electric machine, it is simple to miniaturization simultaneously.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: the linear ultrasonic motor of a kind of laminated piezoelectric pottery, comprises base plate；One end of described base plate is provided with slidably mover, and the other end is provided with on support plate, and base plate and is also respectively provided with between mover and support plate along being perpendicular to stator and the push pedal that the mover direction of motion is slided；It is provided with the screw rod that one end is connected with push pedal on described support plate, by rotating screw rod, makes push pedal promote stator to contact with mover；Described stator includes the connecting plate that two ends are provided with mounting blocks and the driving head contacted with mover；The normal line of butt end of two described mounting blocks is spatially disposed vertically, and is provided with laminated piezoelectric pottery on each described mounting blocks；The other end of two described laminated piezoelectric potteries is connected by driving head.
Preferably, it is provided with rubber blanket between described stator and push pedal.
Preferably, each described mounting blocks is all connected with connecting plate elasticity.
Preferably, described base plate is provided perpendicular to the chute of the mover direction of motion；Described stator and push pedal are along slide.
Preferably, described mover is connected with base plate by guide rail.
Due to the utilization of technique scheme, this utility model compared with prior art has the advantage that
The linear ultrasonic motor of laminated piezoelectric described in the utility model pottery, by being flexibly connected by the laminated piezoelectric pottery in stator, improves motor operational efficiency and increases driving force, decreasing the weight and volume of ultrasound electric machine simultaneously, it is simple to miniaturization.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings technical solutions of the utility model are described further:
Accompanying drawing 1 is the structural representation of the linear ultrasonic motor of laminated piezoelectric described in the utility model pottery；
Accompanying drawing 2 is the structural representation of stator in the linear ultrasonic motor that laminated piezoelectric described in the utility model is ceramic.
Wherein: 1, base plate；2, mover；3, stator；31, driving head；32, laminated piezoelectric pottery；33, mounting blocks；34, connecting plate；4, rubber blanket；5, push pedal；6, gripper shoe；7, screw rod.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Accompanying drawing 1-2 is the linear ultrasonic motor of laminated piezoelectric described in the utility model pottery, comprises base plate 1；One end of described base plate 1 is provided with moveable mover 2, and the other end is provided with on support plate 6, and base plate 1 and is additionally provided with the chute being perpendicular to mover 2 direction of motion between mover 2 and support plate 6；The stator 3 along slide and push pedal 5 it is also respectively provided with on described base plate 1；It is provided with the screw rod 7 that threaded and one end is connected with push pedal 5 on described support plate 6, by rotating screw rod 7, makes push pedal 5 promote stator 3 to contact with mover 2；It is provided with rubber blanket 4 between described stator 3 and push pedal 5, makes the uniform force of stator 3；Described stator 3 includes the connecting plate 34 that two ends are provided with mounting blocks 33 and the driving head 31 contacted with mover 2；The normal line of butt end of two described mounting blocks 33 is spatially disposed vertically, and each mounting blocks 33 is all connected with connecting plate 34 elasticity, can reduce the push pedal 5 impact on laminated piezoelectric pottery 32；It is provided with laminated piezoelectric pottery 32 on each described mounting blocks 33；The other end of two described laminated piezoelectric potteries 32 pastes connection by driving head 31 triangular in shape.
During use: apply sinusoidal, cosine working volts alternating current respectively on two laminated piezoelectric potteries 32, just can inspire two the most orthogonal, to differ 90o in phase place extensional vibrations, make driving head 31 form elliptic motion, thus it is for linear motion to order about mover 2 by the friction between stator 3 and mover 2.
Due to the utilization of technique scheme, this utility model compared with prior art has the advantage that
The linear ultrasonic motor of laminated piezoelectric described in the utility model pottery, by being flexibly connected by the laminated piezoelectric pottery in stator, improves motor operational efficiency and increases driving force, decreasing the weight and volume of ultrasound electric machine simultaneously, it is simple to miniaturization.
Below it is only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, within the scope of all falling within this utility model rights protection.
Claims (5)
1. the linear ultrasonic motor of a laminated piezoelectric pottery, it is characterised in that: comprise base plate；One end of described base plate is provided with slidably mover, and the other end is provided with on support plate, and base plate and is also respectively provided with between mover and support plate along being perpendicular to stator and the push pedal that the mover direction of motion is slided；It is provided with the screw rod that one end is connected with push pedal on described support plate, by rotating screw rod, makes push pedal promote stator to contact with mover；Described stator includes the connecting plate that two ends are provided with mounting blocks and the driving head contacted with mover；The normal line of butt end of two described mounting blocks is spatially disposed vertically, and is provided with laminated piezoelectric pottery on each described mounting blocks；The other end of two described laminated piezoelectric potteries is connected by driving head.
The linear ultrasonic motor of laminated piezoelectric the most according to claim 1 pottery, it is characterised in that: it is provided with rubber blanket between described stator and push pedal.
The linear ultrasonic motor of laminated piezoelectric the most according to claim 1 and 2 pottery, it is characterised in that: each described mounting blocks is all connected with connecting plate elasticity.
The linear ultrasonic motor of laminated piezoelectric the most according to claim 3 pottery, it is characterised in that: it is provided perpendicular to the chute of the mover direction of motion on described base plate；Described stator and push pedal are along slide.
The linear ultrasonic motor of laminated piezoelectric the most according to claim 4 pottery, it is characterised in that: described mover is connected with base plate by guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620013258.XU CN205453548U (en) | 2016-01-08 | 2016-01-08 | Stromatolite formula piezoceramics's sharp supersound motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620013258.XU CN205453548U (en) | 2016-01-08 | 2016-01-08 | Stromatolite formula piezoceramics's sharp supersound motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205453548U true CN205453548U (en) | 2016-08-10 |
Family
ID=56601390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620013258.XU Expired - Fee Related CN205453548U (en) | 2016-01-08 | 2016-01-08 | Stromatolite formula piezoceramics's sharp supersound motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205453548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105515439A (en) * | 2016-01-08 | 2016-04-20 | 苏州市职业大学 | Laminated piezoelectric ceramic linear ultrasonic motor |
-
2016
- 2016-01-08 CN CN201620013258.XU patent/CN205453548U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105515439A (en) * | 2016-01-08 | 2016-04-20 | 苏州市职业大学 | Laminated piezoelectric ceramic linear ultrasonic motor |
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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: 20160810 Termination date: 20170108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |