First: The shell materials of the machine are made of plastic, alloy, aluminum, and sheet metal. The materials vary greatly. So which shell material is good? We think it is the material process of the sheet metal baking varnish. Compared with other materials, cold steel plate has good corrosion resistance and oxidation resistance effect on the basis of sturdiness and durability, especially in the case of wall hanging and use of brackets, the load-bearing capacity of steel plate also has outstanding good performance.
Second: When choosing a touch all-in-one configuration, it is recommended to choose a brand-guaranteed one, instead of choosing a high configuration. The host configuration of the touch all-in-one machine 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 selecting the host configuration, please pay attention to whether the accessory is a brand product. 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 ask the advertising player manufacturer to consult and recommend it to related personnel, choose the host configuration suitable for this function, and avoid blindly pursuing high configuration.
(Recommended touch all-in-one advertising machine: touch all-in-one advertising machine)
Third: The type of LCD screen, especially the large-size touch all-in-one machine, must pay attention to the type of LCD screen, industrial-grade LED hard screen, this type of LCD screen is better in the application of touch screen device effects. This enhances the heat dissipation on the basis of ensuring that there are no dead pixels and bright spots, and makes the LCD screen work more stable. There are many touch all-in-one LCD screens of different quality levels on the market, some of which are inferior in quality. Attention should be paid to the type of LCD screen, and an industrial-grade LED hard screen must be selected.
Fourth: When choosing a touch screen, which one should be considered is better. Choosing a touch screen type will directly affect the experience of using the touch all-in-one machine. The touch screen technologies commonly used in 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 these two touch screens is that they are not suitable for large-size touch screen devices over 32 inches. All-in-one touch screens above 32 inches generally use infrared touch screens, which have excellent touch sensitivity and fluency, uniform touch response, and no dead ends. It is a relatively good choice for touch screens in interactive experience and handwriting display.
