Abstract: A high-frequency signal double-layer flat cable adapter card that is capable of eliminating transmission disorder of a double-layer cable caused by paralleling and overlap of high-frequency signals and a direct current power supply loop. The high-frequency double-layer flat cable adapter card comprises a first connecting end, a second connecting end and a flat cable group formed by at least two strips of flat cables. The first connecting end includes a first substrate and a connector. The second connecting end includes a second substrate. The flat cable group is in an upper-lower dual-layer structure and is connected between the first connecting end and the second connecting end. A conductive metal foil sheet is arranged between upper and lower dual layers of flat cables of the flat cable group.

Abstract: A high-frequency signal double-layer flat cable adapter card that is capable of eliminating transmission disorder of a double-layer cable caused by paralleling and overlap of high-frequency signals and a direct current power supply loop. The high-frequency double-layer flat cable adapter card comprises a first connecting end, a second connecting end and a flat cable group formed by at least two strips of flat cables. The first connecting end includes a first substrate and a connector. The second connecting end includes a second substrate. The flat cable group is in an upper-lower dual-layer structure and is connected between the first connecting end and the second connecting end. A conductive metal foil sheet is arranged between upper and lower dual layers of flat cables of the flat cable group.

Abstract: A tower computer system includes a tower chassis; a mounting assembly installed at a middle section of a widthwise surface of the tower chassis and coupled to internal sides of the front and rear racks to form a vertical connecting board for providing a longitudinally perpendicular fixing position to a predetermined board, and acting as a longitudinal corresponding line formed by connecting the front rack to the rear rack for the connecting board of the mounting assembly, such that the transverse widthwise surface of the tower chassis is separated into a first assembling chamber with an opening aligned towards the left side and a second assembling chamber with an opening aligned towards the right side; and a first electric connection port, disposed in a vertical direction on the rear rack and at a position proximate to the mounting assembly, and situated in an area inside the first assembling chamber.

Abstract: A tower computer system includes a tower chassis; a mounting assembly installed at a middle section of a widthwise surface of the tower chassis and coupled to internal sides of the front and rear racks to form a vertical connecting board for providing a longitudinally perpendicular fixing position to a predetermined board, and acting as a longitudinal corresponding line formed by connecting the front rack to the rear rack for the connecting board of the mounting assembly, such that the transverse widthwise surface of the tower chassis is separated into a first assembling chamber with an opening aligned towards the left side and a second assembling chamber with an opening aligned towards the right side; and a first electric connection port, disposed in a vertical direction on the rear rack and at a position proximate to the mounting assembly, and situated in an area inside the first assembling chamber.

Abstract: A turbo-guiding type cooling apparatus includes a reverse fixed blade unit interposed between the wind exit surface of the fan and the heat sink. The rotation direction of the reverse fixed blade unit is opposite to that of the fan. A receiving chamber is formed under the shaft of the reverse fixed blade unit, and the receiving chamber has at least one-third height of the reverse fixed blade unit. A separation portion extending into the receiving chamber is formed at the center of the top of at least one part of the heat sink. The reverse fixed blade unit includes a reduction cover inward tapered at the periphery of the wind outlet thereof. The height (h1) of the periphery of the reduction cover is the same to or greater than the height (h2) of the periphery of the wind outlet of the reverse fixed blade unit, thereby forming a ring-shaped enclosing type. Therefore, the wind will be smoothly concentrated and the flow direction will be changed.