Oscilloscope

An oscilloscope, remote control technology, applied in instruments, digital variable/waveform display, measurement devices, etc., to improve test efficiency and reduce human resource investment

Inactive Publication Date: 2017-05-17
GUANGDONG VTRON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is to operate the oscilloscope through remote touch mode, which changes the control operation mode of the oscilloscope, but the remote touch device also integrates the original functions of the oscilloscope, and also has an operation interface, a work output interface, and a control module. The touch function has been newly added, and the integration of its functions limits its ability to make it small. Although the oscilloscope can be remotely controlled, when performing two signal test operations, no matter whether the oscilloscope is controlled remotely or operated directly on the oscilloscope, a One person operates the oscilloscope probe, one person operates the remote touch device or oscilloscope
This technical solution does not solve the problem in the prior art that two people are required to operate when using an oscilloscope to simultaneously test two signals

Method used

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Examples

Experimental program
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Embodiment 1

[0019] Such as figure 1 As shown, the oscilloscope in the prior art includes a display panel 1, a control panel 2, and two probes 3, and the two probes 3 are respectively extended through lead wires. The signal test point contact of testing device 4 is tested. Two test points require two hands to simultaneously pull the two probes 3 into contact with the signal test point. During the test, the probe 3 cannot leave the signal test point. If it is necessary to test two signal test points at the same time, one person needs to control the two probes 3, and the other person operates on the control panel.

[0020] based on figure 1 As shown in the existing oscilloscope, this patent application provides an oscilloscope capable of simultaneously testing two signal test points by a single person.

[0021] Such as figure 2 Shown is a schematic diagram of a specific embodiment of an oscilloscope in the present invention. see figure 2 In this specific embodiment 1, an oscilloscope...

Embodiment 2

[0027]The difference from Embodiment 1 is that this specific embodiment replaces the mechanical buttons 62 with virtual keys in the touch panel. In this specific embodiment, a touch panel is provided on the handheld remote control 6, and virtual keys corresponding to the control functions of the oscilloscope are provided on the touch panel. The touch panel covers one surface of the hand-held remote control, and includes a plurality of virtual keys arranged in a line on the touch panel. There are many control functions of the oscilloscope. In order to facilitate the use of the handheld controller 6 and the control of the signal, the virtual keys include multiple, each virtual key corresponds to a control function of the oscilloscope. A control signal, after the control signal is transmitted to the control panel 2, the control panel 2 directly performs the corresponding control operation. In order to be convenient to hold, the hand-held remote control 6 is made into a small rec...

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Abstract

The invention relates to an oscilloscope. The oscilloscope comprises an oscilloscope body. The oscilloscope body comprises a control panel, a display panel and two probes. The oscilloscope body further comprises a handheld remote controller which can remotely finishes an oscilloscope control function, and a wireless receiving module which is connected with the control panel. The handheld remote controller is connected with the wireless receiving module in a wireless manner. According to the oscilloscope, only the wireless receiving module and the handheld remote controller are added on the existing oscilloscope; a signal which is transmitted from the handheld remote controller is transmitted to the wireless receiving module; and the wireless receiving module transmits the signal to the control panel of the oscilloscope, thereby realizing a function of remote oscilloscope control. Because the size of the handheld remote controller is small enough and facilitates hand holding by an operator, the operator can simultaneously fix the probes and hold the handheld remote controller by one hand, and the operator can fix the probe by the other hand, thereby realizing testing for two or more signals by a single person, improving testing efficiency and reducing labor resource input.

Description

technical field [0001] The present invention relates to the field of test equipment, more specifically, to an oscilloscope. Background technique [0002] In the process of electronic product development and production, in order to ensure the quality of electronic products. The electrical signal of the product is often converted into a perfect image through an oscilloscope, so as to detect whether there is a problem with signal integrity and ensure product quality. The oscilloscope test signal is divided into the following two operations: ① When testing a single signal, two hands control the probe and the oscilloscope respectively; ② When testing two or more signals, two people are required to perform the test operation, and one person is dedicated to controlling the probe point Touching on the two signal test points, one person is dedicated to adjusting and controlling the oscilloscope. When we work alone and need to test two or more signals, it will cause the situation th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R13/00
CPCG01R13/00
Inventor 杨帆
Owner GUANGDONG VTRON TECH CO LTD
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