Special-shaped Touch Display Screen Supplier

Touch display, also known as "touch screen" or "touch panel", is an inductive liquid crystal display device that can receive input signals such as contacts. When the graphic buttons on the screen are touched, the tactile sensation on the screen The feedback system can drive various connecting devices according to pre-programmed programs, and can be used to replace mechanical button panels and create vivid audio and video effects through LCD screens. As a computer input device, the touch screen is a simple, convenient and natural way of human-computer interaction. It gives multimedia a new look and is a very attractive new multimedia interactive device. Mainly used in public information inquiry, industrial control, electronic games, multimedia teaching, etc. Touch monitors mainly use resistive touch screens.Special-shaped touch display screen supplier

From the perspective of technical principles, the touch display screen is a transparent positioning system. Its main characteristics are that it must first ensure that it is transparent, so it must solve the transparency problem through material technology, such as digitizers, writing boards, and elevator switches. It's not a touch screen; it's wherever your finger touches, and no second action is needed. Unlike a mouse, it's a system of relative positioning. We can notice that the touch screen is there. The software does not require a cursor, but having a cursor affects the user's attention because the cursor is positioned relative to the user. The principle of the touch screen is actually very simple. Simply put, it is just a touch screen installed on the monitor to become a monitor with touch function. The main function of the Shenzhen curved touch display enterprise touch display controller is to receive touch information from the touch point detection device and convert it into contact point coordinates and send it to the CPU.

The utility model relates to the technical field of display screens, and in particular to a touch display screen device. Background technology: Touch screen, also known as "touch screen" or "touch panel", is an inductive liquid crystal display device that can receive input signals such as contacts. When the graphic buttons on the screen are touched, the tactile sensation on the screen The feedback system can drive various connecting devices according to pre-programmed programs, and can be used to replace mechanical button panels and create vivid audio and video effects through LCD screens. As a computer input device, the touch screen is a simple, convenient and natural way of human-computer interaction. It gives multimedia a new look and is a very attractive new multimedia interactive device. Mainly used in public information inquiry, industrial control, command, electronic games, multimedia teaching, etc. However, most of the current touch screen devices are fixed installations with poor installation flexibility, narrow adaptability, and single functionality. Technical implementation elements: The main purpose of this utility model is to propose a touch display screen device, aiming to solve the technical problems of existing touch display screen devices with poor installation flexibility, narrow adaptability, and single functionality. In order to achieve the above purpose, the touch display screen device proposed by the present utility model includes a casing, a front panel, a touch display screen module and a fixed angle frame. The front panel is covered at the front end of the casing. An accommodating groove is recessed on the inner wall of the panel. The touch display screen module is embedded in the accommodating groove. A main control panel is provided in the housing. The touch display screen module and the main control panel Electrical connection.

The touch display module is embedded in the accommodation slot, and a main control board is provided in the housing. The touch display module is electrically connected to the main control board. One end of the fixed angle frame is detachably and fixedly connected to the outer wall of the housing. The angle frame can be easily fixed and disassembled from the casing, making the installation and maintenance of the touch screen very convenient. The fixed angle frame can be installed on the upper and lower side walls or the left and right sides of the casing according to the needs of different occasions. On the side wall, it is convenient and practical, and easy to operate; the front panel is a tempered mirror glass panel, with beautiful appearance, flat surface, strong and reliable. When the power is on, the touch screen can display the content. When the screen is not working, the front panel can also It functions as a mirror, increases the functionality of the touch display screen, and has a simple structure, low cost and strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, in the following description The drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on the structures shown in these drawings without exerting creative efforts. Figure 1 is a schematic diagram of the overall structure of a touch display screen device according to one embodiment of the present invention; Figure 2 is a schematic diagram of the overall structure of a touch display screen device according to one embodiment of the present invention from another perspective; Figure 3 is a schematic diagram of the overall structure of a touch display screen device according to one embodiment of the present invention. A schematic diagram of the overall structure of a touch screen device according to another embodiment of the new model from another perspective. Touch display screens have won market recognition and good reputation for their tough quality, stylish appearance, and practical functions, and are widely used in various industries.

The touch screen is more convenient to use. Users can directly input coordinate information into the computer with their fingers or other objects. It is an input device like the mouse and keyboard. The touch screen it uses has many advantages such as durability, fast response, space saving, and easy communication. Using this technology, the host can be operated by simply touching the icons or text on the computer display with your fingers, making human-computer interaction more straightforward. This technology greatly facilitates users who do not know how to operate computers. The three main types of touch display screens are: resistive technology touch screens, surface acoustic wave technology touch screens, and capacitive technology touch screens. Each type of touch screen has its own advantages and disadvantages. To understand which type of touch screen is suitable for which occasion, the key is to understand the working principles and characteristics of each type of touch screen technology. The touch screen detection component is installed in front of the display screen and is used to detect the user's touch position.Guangdong J-type touch display screen price

Touch display screens use human-computer interaction technology and have been pushed into many fields.Special-shaped touch display screen supplier

Resistive touch displays utilize pressure sensing for control. When a finger touches the screen, the two conductive layers come into contact at the touch point, and the resistance changes. Signals are generated in both the X and Y directions and then sent to the touch screen controller. The controller detects this contact and calculates the (X, Y) position, and then operates according to the simulated mouse method. The resistive touch screen is not afraid of dust, water and dirt, and can work in harsh environments. However, because the outer layer of the composite film is made of plastic material, its explosion resistance is poor and its service life is affected to a certain extent. [3] The resistive touch screen is controlled by pressure sensing. Its surface layer is a layer of plastic and the bottom layer is a layer of glass. It can withstand the interference of harsh environmental factors, but its feel and light transmittance are poor. It is suitable for wearing gloves and those who cannot use their hands. Direct contact situations.Special-shaped touch display screen supplier