Longitudinal and bending composite mode sandwich two-foot ultrasonic linear motor oscillator with elastic support
A linear ultrasonic motor and elastic support technology, applied in the direction of piezoelectric effect/electrostrictive or magnetostrictive motors, generators/motors, electrical components, etc., can solve the problem of limited mechanical output capacity and insufficient utilization of vibration energy etc. to achieve the degeneracy of the characteristic frequency, the improvement of the motor performance, and the effect of increasing the vibration speed and amplitude
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
specific Embodiment approach 1
[0010] Specific implementation mode one: combine Figure 1 to Figure 3 To illustrate this embodiment, the longitudinal-bending composite mode sandwich-type biped linear ultrasonic motor vibrator with elastic support described in this embodiment includes two end caps 1, two pairs of longitudinal vibration piezoelectric ceramic sheets 4, two pairs of bending vibration pressure Electric ceramic sheets 5, studs 6, four mounting seats 3, four thin-walled beams 2, insulating sleeves 7, nine electrode sheets 8 and two friction sheets 9; the end cover 1 is a block whose cross section gradually becomes thinner, The small end face of the end cover 1 is a driving foot, and the center of the large end face of the end cover 1 has a blind hole with an internal thread. Two thin-walled beams 2 are arranged symmetrically on both sides of the large end face of the end cover 1, and the mounting seat 3 is located outside the thin-walled beam 2. Both ends of the stud 6 are threaded, and two pairs ...
specific Embodiment approach 2
[0012] Embodiment 2: The difference between this embodiment and the longitudinal-bending composite mode sandwich-type biped linear ultrasonic motor vibrator with elastic support described in Embodiment 1 is that the bending vibration piezoelectric ceramic sheet 5 and the longitudinal vibration pressure The cross section of the electroceramic sheet 4 is rectangular or circular.
specific Embodiment approach 3
[0013] Embodiment 3: The difference between this embodiment and the elastically supported longitudinal-bending composite mode sandwich type biped linear ultrasonic motor vibrator described in Embodiment 1 is that the small end surface of the end cover 1 is processed with a rectangular through slot , the friction plate 9 is fixed in the rectangular through groove at the end of the end cover 1 through mechanical connection, so as to avoid the occurrence of the friction plate falling off from the driving foot under the condition of large thrust output.
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com