Portable multifunctional test instrument integrating display screen

• Main Authors: MA FUKUI, HAN JIANWEI, GUO ENQUAN, GAO BAOPING, OU YIWEN, PANG KANG
• Format: Patent
• Language: English
• Published: 15.04.2015
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The utility model discloses a portable multifunctional test instrument integrating a display screen. The portable multifunctional test instrument is composed of an external interface, and the display screen, a PXIe bus back board, an embedded controller, a universal meter module, an oscillator module, an arbitrary waveform generator module, a data acquisition card module, a power supply module, a filter and a fan which are all mounted on a fixed base board. With the portable multifunctional test instrument, one instrument can play functions of many instruments at the same time. The test instrument integrates a touch display screen, is compact in structural layout, comprehensively considers the layout air duct design of a heat source component, the box structural strength and anti-vibration performance and the electromagnetic compatibility design, is high in space utilization rate, has an elegant display control interface, and is of good portability.