현대의{0}}기술 장비 및 기계 중 하나인 올인원{2}}터치 기계는 사용자가 진정으로 느낄 수 있도록 단순한 터치 스크린의 위치를 천천히 대체하고 있습니다. 인간과 기계가 자유롭게 상호작용할 수 있는 기능.
Recommended touch all-in-one: horizontal touch all-in-one, wall-mounted touch all-in-one
The most commonly used types of touch all-in-ones are capacitive touch all-in-one and infrared touch all-in-one;
The working principle of capacitive touch all-in-one machine:
정전식 터치 올인원{0}}의 정전식 터치 스크린은{1}인체의 전류 유도를 사용하여 작동합니다. 정전식 터치 스크린은 4겹{2}}합성 유리 스크린입니다. 유리 스크린의 내부 표면과 중간층은 각각 산화인듐(ITO) 층으로 코팅되어 있습니다. 얇은 실리콘 유리 보호 층. 샌드위치 ITO 코팅은 작업 표면으로 사용되며 네 모서리에 4개의 전극이 그려지며 내부 ITO는 좋은 작업 환경을 보장하기 위한 차폐층으로 사용됩니다.
When a finger touches the metal layer, the electric field of the human body and the surface of the user and the touch screen form a composite capacitance. Therefore, for high-frequency current, the capacitance is a direct conductor, and the finger draws a tiny current from the contact point. This current flows from the electrodes at the four corners of the touch screen. The current flowing through the four electrodes is proportional to the distance from the finger to the four corners, and the controller obtains the position of the touch point by accurately calculating the ratio of these four currents.
The working principle of infrared touch screen all-in-one machine
The infrared touch screen of the infrared touch all-in-one machine uses the dense infrared matrix in the x and y directions to detect the user's touch. The infrared touch screen is equipped with a circuit board frame in front of the display, and the circuit board is equipped with infrared emitting tubes and infrared receiving tubes on the four sides of the screen. , One to one corresponds to a crossed infrared matrix. When the user touches the screen, the finger will block the infrared rays passing through the position, so the position of the touch point on the screen can be judged.
The structure of the touch one machine
터치 올인원{1}}으로 통합된 주요 구성요소에는 브러시 처리된 알루미늄 전면 프레임, 터치 프레임, 강화 유리, 디스플레이 화면, 금속 후면 쉘, 벽걸이, 산업용 컴퓨터(또는 일반 컴퓨터)가 포함됩니다. ) 디스플레이 보드, 전원 공급 보드, 확장 보드, 디코더 보드, 전원 코드, 전원 어댑터.
Touch all-in-one computer: There are two kinds of all-in-one touch computers, one is a common type of computer, and the other is an industrial ops computer. The performance of industrial ops is relatively excellent.
Tempered glass: Tempered glass is the same as the screen of a mobile phone. Tempered glass plays a role in protecting the touch screen.
Metal back shell: The metal back shell is necessary to prevent the deformation of the touch all-in-one. If a plastic back shell is used, the entire body is relatively easy to deform.
The all-in-one touch machine produced by Rongda Caijing has always adhered to the three-in-one business philosophy of "hardware production, software research and development, and after-sales service" to provide a full range of solutions. Help enterprises to achieve informatization, intelligence, and humanity Chemical production management helps the development of smart factories and digital factories.
