High-flux high-voltage polarization device

A high-flux, high-voltage technology, applied in piezoelectric/electrostrictive/magnetostrictive devices, electrical components, circuits, etc., to avoid threats to personal safety

Active Publication Date: 2021-07-09
武汉佰力博科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, it is necessary to provide a high-throughput high-voltage polarization device to solve the technical problem in the prior art that the top cover needs to be rotated so that the electrodes are in contact with the piezoelectric sample to be polarized

Method used

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Embodiment Construction

[0037] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the application and together with the embodiments of the present invention are used to explain the principle of the present invention and are not intended to limit the scope of the present invention.

[0038] The invention provides a high-throughput high-voltage polarization device, such as figure 1 and figure 2 As shown, it includes a frame 1, at least one first polarized probe 2, a clamping assembly 3, at least one second polarized probe 4 and a driving assembly 5. The frame 1 is formed by splicing profile plates, and the frame 1 can be In any shape, in this embodiment, the frame 1 is a cabinet composed of profiles and boards.

[0039] The first polarized probe 2 is fixed on the frame 1 .

[0040] Such as Figures 10 to 12 As shown, in this embodiment, the high-throughput high-pressur...

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Abstract

The invention discloses a high-flux high-voltage polarization device which comprises a frame, at least one first polarization probe, a clamping assembly, at least one second polarization probe and a driving assembly. The first polarization probe is fixed on the frame; the clamping assembly comprises a fixing piece and at least one clamping piece, each clamping piece comprises two conductive elastic pieces arranged on the fixing piece at intervals, and the two conductive elastic pieces are used for clamping a material to be polarized; the second polarization probe is connected to the fixing piece and is electrically connected with the material to be polarized; and the driving assembly is connected to the fixing piece and used for driving the fixing piece, the conductive elastic piece and the material to be polarized to move in the direction close to the second polarization probe and enabling the material to be polarized to be electrically connected with the first polarization probe. According to the invention, the material to be polarized can be conveniently clamped.

Description

technical field [0001] The invention relates to the technical field of piezoelectric ceramic polarization, in particular to a high-throughput high-voltage polarization device. Background technique [0002] The piezoelectric effect is based on the fact that when the surface of some materials is stretched or compressed by mechanical force, the polarization phenomenon occurs inside, so that the two opposite sides of the material generate the phenomenon of equal and different charges, so it is used in a wide range of fields. Before a piezoelectric material can be used, it needs to be polarized so that its electrical domains are kept in the same direction, and then the experiment can be performed. [0003] The Chinese utility model patent with the authorized announcement number CN202651211 U discloses a piezoelectric material polarization device, which is characterized in that it includes a non-metallic top cover, a metal groove and a metal post, and the non-metallic top cover is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L41/257
CPCH10N30/045Y02A90/30
Inventor 方辉
Owner 武汉佰力博科技有限公司
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