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Diamond ceramic driver

A driver, ceramic technology, applied in the direction of generator/motor, piezoelectric effect/electrostrictive or magnetostrictive motor, electrical components, etc., can solve the problem of small driving displacement, unable to meet the requirements of micro-displacement driving, etc. Achieve the effect of increasing the drive displacement and the output displacement

Pending Publication Date: 2017-12-05
苏州迈客荣自动化技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing piezoelectric ceramic driver has a small driving displacement and cannot meet the micro displacement driving requirements in a large range

Method used

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Embodiment Construction

[0017] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0018] see Figure 1 to Figure 4 , a diamond-shaped ceramic driver in a preferred embodiment of the present invention, including piezoelectric ceramics including a housing 1, the housing is a tubular structure with openings at both ends and a hollow interior, and a top cover 2 is detachably arranged on the top of the housing, A supporting plate 3 is provided under the top cover, a slider 4 is provided on both sides of the supporting plate, a chute 5 adapted to the slider is provided on the inner surface of the housing at a position corresponding to the slider, and the slider is arranged on the slider. In the groove, the surface of the supporting plate is provided with a l...

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Abstract

The invention relates to a diamond ceramic driver, and the driver comprises two opposite first connecting parts and two opposite second connecting parts. A connecting arm is disposed between the first connecting arms and the second connecting arms, and a piezoelectric ceramic driver is disposed between two second connecting parts. The piezoelectric ceramic comprises an installation box, and the interior of the installation box is provided with piezoelectric ceramics, a first drive arm and a second drive arm. The piezoelectric ceramics comprises a connecting block located at the top of the piezoelectric ceramics, and the top of the connecting block makes contact with the right end of the first drive arm. The right end of the first drive arm is connected with the installation box through flexible hinging. The left end of the first drive arm makes contact with the left end of the second drive arm. The left end of the second drive arm is connected with the installation box through flexible hinging. The right end of the second drive arm is provided with an output rod, and the top of the output shaft passes through the top wall of the installation box to be connected with the second connecting parts. The driver is large in output displacement.

Description

technical field [0001] The invention relates to a piezoelectric ceramic driver, in particular to a rhombic ceramic driver. Background technique [0002] Piezoelectric ceramics are information functional ceramic materials that can convert mechanical energy and electrical energy into each other. In addition to piezoelectricity, piezoelectric ceramics also have dielectric properties, elasticity, etc., and have been widely used in medical imaging, acoustic sensors, acoustic transducers, ultrasonic motors, etc. In addition, people can also use the inverse piezoelectric effect to make it into a piezoelectric driver to achieve micro-displacement driving of objects. The existing piezoelectric ceramic driver has a small driving displacement, which cannot meet the requirements of micro-displacement driving in a wide range. [0003] In view of the above-mentioned defects, the designer actively researches and innovates in order to create a diamond-shaped ceramic driver with a new stru...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02N2/06
CPCH02N2/06
Inventor 钟博文孙立宁王振华张佳新
Owner 苏州迈客荣自动化技术有限公司
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