The touch screen adopted by the touch all-in-one machine is a new generation input device with the advantages of stable and durable, fast response, saving a lot of space and facilitating communication. Users can quickly get the relevant information they want by touching the machine screen with their fingers, which makes the human-computer interaction more intuitive. As a high-tech machine, the touch all-in-one machine has gradually replaced the position of the pure touch screen, allowing users to truly feel the characteristics of free interaction between man and machine. The touch all-in-one machine is a high-tech product integrating touch screen, liquid crystal display, computer and other technologies. It is widely used in all walks of life and greatly improves people's work efficiency. The touch all-in-one machine is a high-tech product. In this mixed product market, the quality must be different, so what should you pay attention to when buying a touch all-in-one machine?
touch all-in-one
First: The shell materials of the machine include plastic, alloy, aluminum, and sheet metal. The materials vary greatly. So which shell material is the best? We think it is the material process of sheet metal paint. Compared with other materials, cold steel plate has good corrosion resistance and anti-oxidation performance on the basis of sturdiness and durability, especially in the case of hanging on the wall and using brackets, the bearing capacity of the steel plate also has outstanding performance.
Second: When choosing the configuration of the touch all-in-one machine, it is recommended to choose a brand-guaranteed one, not a high configuration. The host configuration of the touch all-in-one computer is the basis for ensuring the functioning of the computer. Its composition and working principle are the same as those of a general computer, mainly including the motherboard, CPU, memory and hard disk. When choosing the host configuration, please pay attention to whether the accessories are branded products. In terms of specific configuration parameters, you can refer to the daily functional requirements to select the appropriate host configuration. If there is no professional reference, you can consult the advertising machine manufacturer and recommend it to relevant personnel, choose the host configuration suitable for this function, and avoid blindly pursuing high configuration.
(Recommended touch all-in-one machine: touch all-in-one advertising machine)
Third: the type of liquid crystal display, especially the large-size touch all-in-one machine, must pay attention to the type of liquid crystal display, industrial-grade LED hard screen, this type of liquid crystal display is better in the application of touch screen equipment effect, This enhances heat dissipation on the basis of ensuring no dead pixels and bright spots, and makes the LCD screen work more stable. There are many different quality grades of touch all-in-one LCD screens on the market, some of which are of poor quality. Attention should be paid to the type of LCD screen, and industrial-grade LED hard screen must be selected.
Fourth: When choosing a touch screen, which one should be considered better, the choice of touch screen type will directly affect the experience of using the touch all-in-one. Commonly used touch screen technologies on the market are generally divided into resistive touch screens, capacitive touch screens, infrared touch screens and optical acoustic wave touch screens. Among them, capacitive touch screens are usually used in small touch devices such as mobile phones and tablet computers, while resistive touch screens are used in slightly larger small touch displays. The common limitation of both touchscreens is that they do not fit large touchscreen devices above 32 inches. The touch all-in-one machine above 32 inches generally adopts an infrared touch screen, which has excellent touch sensitivity and fluency, uniform touch response, and no dead angle. It is a relatively good touch screen choice for interactive experience and handwriting display.
