The fixation of touch screens has unique ways
Jan 08,2025
As a professional touch display manufacturer, the overall mold and mechanism design, electronic component layout, and touch screen fixation all have unique ways. Taking GVision's products as an example, in addition to the self-developed A/D board, the overall mechanism design has also been professionally designed for touch screen fixation, using several uniquely designed iron parts as fixation instead of simply using adhesive strips for fixation and pasting. Secondly, professional touch displays generally reserve a certain degree of installation space, which can be compatible with installing other touch screens. Thirdly, professional touch displays work relatively stably, not only with precise touch points, but also without shaking the entire display under touch contact, making it relatively stable. Fourthly, the quality of the entire touch screen display is guaranteed. So the overall performance is quite reliable. This type of touch display is generally used in high-end and places with strict requirements for touch display, such as high-end catering POS systems, industrial sites, medical systems, conference rooms, etc.
Due to price pressure in China, the most commonly used product by users is still the disassembly and assembly type, which is quite chaotic in the market. For slightly better models, use branded machines from the market for modification. Remove the casing, fix the touch screen at the front end of the display screen with a rubber strip, and then install the front frame and casing. In general, the casing needs to use tools to remove some components that hinder the installation of the touch screen. Lead out the touch screen control cable and then install the casing. If the quality is even worse, we will directly use counterfeit monitors on the market for modification. Basically, these monitors do not receive effective quality assurance, and after-sales maintenance is a bit troublesome.
These applications are generally used for low-priced query applications. Medical, high-end POS, and industrial touch displays are generally equipped with infrared touch screens, 5-wire resistive touch screens, and capacitive touch screens. Acoustic screen displays and 4-wire resistive touch screens are mainly used in query settings. In addition, some large-sized LCD TVs are usually equipped with infrared touch screens and sound wave screens, with infrared screens being the most common.
In general, if customers value quality, it is recommended to choose branded touch displays because after-sales service is guaranteed. If customers are more concerned about price, they can consider using assembled displays.
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Touch screen technology is the most easily accepted computer input method by ordinary people
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