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Nanomotors based on the locomotion of inchworms

A movement and nanotechnology, applied in the direction of generators/motors, piezoelectric effect/electrostrictive or magnetostrictive motors, electrical components, etc., can solve problems such as stability, high precision, and high price, and achieve increased Stability, lower processing precision requirements, cheap price effect

Inactive Publication Date: 2011-12-21
苏州海兹思纳米科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, all these improvements will cause stability problems when the driving voltage mode is sl

Method used

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  • Nanomotors based on the locomotion of inchworms
  • Nanomotors based on the locomotion of inchworms
  • Nanomotors based on the locomotion of inchworms

Examples

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Embodiment Construction

[0015] Such as Figure 1-3 As shown, a nanomotor based on the motion of the inchworm described in the embodiment of the present invention includes a box body 1, a support base 2 is provided in the middle of the box body 1, a drive shaft 3 is provided on the support base 2, and the drive shaft 3 There are two driver pressing pieces 4 with the same size and mutual symmetry on both sides. The two driving pressing pieces 4 are respectively connected to the box body 1 through adjustable clamping screws 5. The two driving pressing pieces 4 are close to the side of the drive shaft 3. Both are connected to the driver 6, and the two drivers 6 are provided with a first clamper 7 and a second clamper 8 of the same size and parallel to each other near the side of the drive shaft 3, and the drive shaft 3 passes through the first clamper 7 and the second clamper 8. The second clamp 8 is clamped and fixed. The first clamp 7 and the second clamp 8 both include a piezoelectric ceramic sheet 9 ...

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PUM

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Abstract

The invention relates to a nano motor based on inchworm motion, and the nano motor provided by the invention comprises a box body, wherein a supporting base is arranged at the middle part of the interior of the box body; a driving shaft is arranged on the supporting base; two sides of the driving shaft are provided with two driver pressing sheets which are equal in size and mutually symmetrical; the two driver pressing sheets are respectively connected with the box body through adjusting clamping screws; one side, which is close to the driving shaft, of each driver pressing sheet is provided with a driver; one side, which is close to the driving shaft, of each driver is provided with a first clamping device and a second clamping device which are equal in size and mutually parallel; both the first clamping devices and the second clamping devices comprise piezoelectric ceramic sheets and metal blocks which are fixed through epoxy resin; the piezoelectric ceramic sheets and the driver pressing sheets are fixed through the epoxy resin; one side, which is close to the driving shaft, of each metal block is in an arc shape which corresponds to the shape of the external surface of the driving shaft; and the driving shaft is clamped and fixed through the metal blocks. The inchworm motion-based nano motor has the beneficial effects that oscillation caused by voltage change is avoided and the stability of the nano motor is enhanced.

Description

technical field [0001] The invention relates to a micro-drive system, in particular to a nanomotor based on the motion of the inchworm. Background technique [0002] Nanotechnology mainly includes: nanomaterials, nanokinetics, nanobiology, nanopharmaceuticals and nanoelectronics. With the rapid development of nanotechnology, nanomotors are new micro-drive systems developed in recent years for nanopositioning and nanometering. [0003] Nanomotor refers to a new type of drive that converts electrical energy into a moving mechanical output motion form by using piezoelectric ceramic substrates or films, acoustic vibrations and small deformations of electrostrictive materials. Due to its simple structure, flexible design, and precise displacement, nanomotors have been widely used in nanotechnology, micromechanics and microsystems, communication sensing technology, semiconductor technology, optoelectronic technology, electronic scanning technology, microbial technology, aerospace...

Claims

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Application Information

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IPC IPC(8): H02N2/02
Inventor 楼柿涛罗先照李立强
Owner 苏州海兹思纳米科技有限公司
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