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Oscilloscope with high display definition

A technology of oscilloscope and clarity, applied in the fields of digital variable/waveform display, instruments, measuring devices, etc., can solve the problems of reducing the convenience of the oscilloscope, reducing the practicability of the oscilloscope, and incomplete display of the oscilloscope, so as to improve the display clarity and avoid the Insufficient phosphor powder, the effect of improving convenience

Inactive Publication Date: 2018-09-07
SHENZHEN BEIYOUTONG NEW ENERGY TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the fluorescent substance is consumed, the display of the oscilloscope will be incomplete or unclear, and the existing oscilloscope needs to be repaired manually, which reduces the practicability of the existing oscilloscope. Not only that, the existing oscilloscope is easily affected by Existing oscilloscopes are less convenient due to lighting effects that make it difficult to view the display

Method used

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  • Oscilloscope with high display definition
  • Oscilloscope with high display definition
  • Oscilloscope with high display definition

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Embodiment Construction

[0028] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0029] Such as figure 1 As shown, an oscilloscope with high display definition includes a casing 1 and three light blocking mechanisms, the three light blocking mechanisms are respectively arranged above the casing 1 and on both sides of the casing 1, and the casing 1 is provided with a supplementary mechanism ;

[0030] Phosphor powder is replenished through the supplementary mechanism to avoid unclear display caused by insufficient phosphor powder, thereby improving the display clarity of the oscilloscope. Compared with the existing supplementary mechanism, the reciprocating component and the lifting component of the supplementary mechanism operate independ...

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Abstract

The invention relates to an oscilloscope with a high display definition. The oscilloscope comprises a shell and three light shading structures, wherein a supplementing structure is arranged in the shell and comprises a reciprocating assembly and two lifting assemblies, the lifting assemblies comprise first motors, screw rods, moving blocks and bearing seats, and the reciprocating assembly comprises a reciprocating unit, a positioning block, two guiding rods and two spray heads; and the light shading structures comprise telescopic assemblies and light shading plates, and each telescopic assembly comprises a positioning rod, a driving unit, a telescopic frame, a connecting plate, two supporting plates, two sliding blocks and two transmission blocks. According to the oscilloscope, fluorescentpowder is supplemented by virtue of the supplementing structure, so that fuzzy display caused due to insufficient fluorescent powder is avoided, and the display definition of the oscilloscope is improved; and highlight can be shaded by virtue of the light shading structures, so that the influence caused by the highlight during the observation of a user on a display screen is reduced, and the convenience of the oscilloscope is improved.

Description

technical field [0001] The invention relates to the field of electronic detection equipment, in particular to an oscilloscope with high display definition. Background technique [0002] An oscilloscope is an electronic measuring instrument with a wide range of uses. It can convert invisible electrical signals 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 to hit a screen coated with fluorescent substances to produce tiny light spots. [0003] When the fluorescent substance is consumed, the display of the oscilloscope will be incomplete or unclear, and the existing oscilloscope needs to be repaired manually, which reduces the practicability of the existing oscilloscope. Not only that, the existing oscilloscope is easily affected by The light influence makes it difficult to view the display screen, thereby reducing the convenience ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R13/00
CPCG01R13/00
Inventor 蒙泽喜
Owner SHENZHEN BEIYOUTONG NEW ENERGY TECH DEV CO LTD
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