Electronic information oscilloscope for laboratory

Abstract

The invention provides an electronic information oscilloscope for a laboratory, and relates to the field of electronic information technology equipment. The electronic information oscilloscope comprises a shell, wherein the front of the shell is fixedly connected with an operating panel through a fastening bolt, a liquid crystal display is inlayed in the front of the operating panel, a plurality of probe jacks are arranged in the front of the operating panel and below the liquid crystal display, a power switch is arranged on the front of the operating panel and located at the left side of theliquid crystal display, adjusting buttons are arranged on the front of the operating panel and located at two sides of the liquid crystal display. The electronic information oscilloscope is provided with a bluetooth receiver, a connection between the electronic information oscilloscope and a mobile phone can be established through bluetooth in an experiment, rapid screen capture can be performed on an oscillogram of the liquid crystal display through a screen capture shortcut key, and the captured oscillogram can be sent to the mobile phone through turn-on of a bluetooth button, in comparisonwith a conventional oscilloscope, the electronic information oscilloscope of the invention is more convenient and efficient in screen capture and picture copying.

Description

technical field [0001] The invention relates to the field of electronic information technology equipment, in particular to an electronic information oscilloscope for a laboratory. Background technique [0002] Electronic information is a term that has appeared frequently in recent years. It has become a vocabulary of informatics under the background of the rapid development of computer technology, communication technology and high-density storage technology and its wide application in various fields. Oscilloscope is a kind of A very wide range of electronic measuring instruments, which can transform electrical signals invisible to the naked eye into visible images, which is convenient for people to study the changing process of various electrical phenomena. The oscilloscope uses a narrow electron beam composed of high-speed electrons. On the screen coated with fluorescent material, tiny light spots can be produced. Under the action of the measured signal, the electron beam i...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a laboratory electronic information oscilloscope, which solves the problem that the traditional electronic information laboratory oscilloscope is inconvenient to copy and save the screenshot pictures

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