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US 10,765,004 B2Granted
Mainboard for POS terminal
AssigneePosbank Co., Ltd.
InventorDong Uk Eun
Life of this patent
Estimating the term…
Abstract
The present invention has advantages in that as a USB port unit and a hard disk port unit are formed on the edge of the substrate unit thereby allowing external USB and external disks to be directly connected to the main board, so that it prevents electrical malfunction caused by cable connection, and as the transmission speed of high-speed communication increases through direct connection, it is to provide a main board for POS terminal which may maintain stable system by reducing communication errors.
Claims2
A main board for POS terminal (100), built in a POS terminal (not shown), the main board for POS terminal comprising:
- a substrate unit (110) and
- a one-stage port module unit (120) formed on a front side upper part of the substrate unit (110) and having a plurality of ports for connecting peripheral devices in one-stage arrangement;
- wherein an extended substrate unit (111) protruding outward is extended and formed on one side of the substrate unit (110), and a hard disk port unit (140) installed in a horizontal direction is further formed on a front side upper part of the extended substrate unit (111);
- and
- wherein rail block units (150) and (150′) for guiding a horizontal movement of the hard disk (200) and fixing the hard disk (200) when the hard disk (200) is coupled to the hard disk port unit (140) are respectively formed on both sides of a front surface of the extended substrate unit (111) in a process of connecting the hard disk (200) to the hard disk port unit (140).
2 more elements
Dependencies are inferred from the claim text.