A portable, self-supporting industrial tablet computer for collecting light signals, including: a shell, an inner substrate, and a quick mounting bracket. The shell includes a front shell and a back cover arranged on the front shell. A protruding rectangular interface frame is provided at the bottom of the back cover, and the interface frame is provided with multiple interfaces, power switches and fan-shaped heat dissipation holes. A groove is arranged on the exterior of the front shell, and a capacitive touch screen effective for touch input is arranged in the groove. There is a rectangular RFID reader for reading IC/ID card information at the lower level of the front shell. This book is avant-garde, floating and slippery for the new-style appearance plan, facilitating movement and transportation, and manufacturing costs are low. The external expansion function is strengthened, and it supports the collection of GPIO light signals, which can meet the interface data transmission of equipment in different industries in the manufacturing process. The layout is simple and compact, and the product performance is reliable. Using the industrial motherboard, it can be unattended 24 hours a day to ensure the product performance used by the industry.
An industrial tablet computer with a MINI PCIE to PCI expansion slot, including a motherboard, a chassis, a touch screen, an LCD panel, and a front panel. The front panel, touch screen, LCD panel, and motherboard continue in sequence. The front panel is continuous; it also contains a MINI PCIE to PCI expansion slot, and the MINI PCIE to PCI expansion slot is continuous with the motherboard. This new type of application converts the MINI PCIE slot into an expanded slot with a PCI bus layout, and enables continuous use of the expanded function card with PCI bus layout as the standard without increasing the size of the industrial tablet computer, extending the expanded function card The service life of the USB3.0 interface; the USB3.0 interface guarantees high-speed data transmission, saves space, and facilitates the continuous two bus layout slots; also increases the expansion interface, which makes the function of the industrial tablet computer more prominent, and the effect is doubled. At the same time, a large amount of funds have been saved.