1. Berøringsskærmteknologi
The main touch screen technologies of touch all-in-one machines on the market today are: capacitive touch screen, resistive touch screen, LCD touch screen, infrared touch screen, etc. The touch screen installed in the machine is different, and the price will be different. The capacitive touch screen is operated by human body current induction. When our user touches the screen, the device will generate current coupling and trigger the machine to send out a response. Resistive touch screens use Ohm's law of physics. When we touch the device, the bonding between the upper and lower layers of the screen produces a resistance difference, the voltage changes and then a response is transmitted. The infrared touch screen uses an infrared matrix in the X and Y directions to check and locate the user's touch.
På dette stadium er infrarød berøringsskærmteknologi den mest avancerede teknologi i branchen. Kapacitiv berøringsskærmsteknologi bruges mest. Resistiv berøringsskærmteknologi har længe været forældet. Prisen på høj-teknologisk udstyr er relativt dyr, når det lanceres, og teknologien kan ikke følge med prisen. Derfor, touch screen teknologi Det er en af de vigtigste årsager, der påvirker forskellen i udstyr priser.
2. Hardware faciliteter
The market competitiveness of touch all-in-ones is particularly high, and the frequency of technology updates is high. Many merchants have a strong sense of following the trend, and they gradually produce in large quantities without fully understanding the market details. In the end, the technology, functions, software and hardware cannot keep up with the rate of social development, resulting in products that cannot be sold on the market, but they have already been invested in the initial stage. Funds entered, so bad merchants gradually dismantled the east wall to supplement the west wall, and re-disassembled some products that could not be sold and assembled them into new products, thus reducing the production cost of new products. This combination of new and old products has a very low safety factor, a very short service life, and imperfect functions. However, their price is very low, and customers who don't know the touch all-in-one industry are very easy to be deceived.
Tre, tryk på alt-i-en funktionskonfiguration
The primary functional configuration of today's touch all-in-ones: creation of ac mode, stand-alone network combination, custom mode, etc. Now pictures are preferred to text and voice, and video is preferred to graphics and text. How to display can attract customers' attention, ac mode is the user You can choose a different playback mode according to the effect you want to achieve; and in the Internet age, whether the content we publish is automatically updated, and the touch all-in-one machine is provided to users for single-machine and network interchange; because we want to show The same people watch, so we can also develop different information content displays for different groups.
For det fjerde størrelse og håndværk
Pursuing fashion, personality, and large screens is the trend of today's society. There are also products of different sizes on the market, including 35-inch, 49-inch, 80-inch, etc., but different sizes and prices are also different. Merchants now provide customized services. , That is, the customer draws up the requirements, and the manufacturer specializes in the production according to the customer's needs. Such products have unique and individual characteristics.
Forståelsen af årsagerne til prisudsvingene ved touch all-in-one kan ikke kun spare os for mange unødvendige omkostninger, når vi skal vælge produkter, men også en afgørende overvejelse for at vælge et godt produkt.
