I have used the LCD turnover device of Guangzhou Heli Audio-visual Equipment Co., Ltd. before, which is flexible in use, stable in performance and good in earthquake resistance. It integrates the functions of display screen, keyboard, mouse and touch. The angle is adjustable. The automatic opening and closing decorative board is beautiful and elegant. Mo Sha panels, leather panels and other panels are available. A variety of circuit protection systems, when the LCD screen is turned off, the control panel automatically cuts off its power supply, which can safely protect the display. A variety of data line interfaces can conveniently provide signals for the display. The installation is more convenient. A variety of control methods are more flexible to use. With safety anti-pinch device, it has passed ce and ROHS safety certification, which is safe and reliable. Features of Heli liquid crystal frequency converter: micro motor, low heating, low noise, stable working performance and long service life. The display circuit adopts shielding technology, which is resistant to signal and magnetic field interference, has no radiation to human body, and is environmentally friendly and safe.
Reasonable internal structure design, exquisite appearance, ultra-thin, exquisite and exquisite fuselage can better reflect noble personality, coordinate with home environment and have strong decoration. All lines adopt standard double insulation and safe grounding leakage protection device, which has no electricity induction and leakage, and is suitable for safety. The control circuit board adopts the world-advanced integrated intelligent identification chipset, which has double protection of limit switches. After professional testing, the service life reaches 20000 times without exception. The display of the trigger does not rely on electromagnetic transformation, but is purely mechanical drive. Flip-over display does not have the duality of "on" and "off" of dot matrix screen, that is, it has no concept of pixels and cannot display any patterns at will. The displayed content is usually fixed English letters and numbers, or a custom symbol pattern.