Assembly of modularized housing and door cover
Granted: October 7, 2008
Patent Number:
7432441
An assembly of modularized housing and door cover includes a modularized housing; a door cover having a upper part thereof formed with at least one sleeve for putting around the axial pin, and a main body thereof formed with a plurality of ventilation openings; a film having a surface thereof partially adhered to peripheral areas of the ventilation openings using an adhesive layer to form loose-leaf connection; and spring accommodated in the axial pin, and having one end thereof pushed…
Air shroud installed on a circuit board
Granted: September 9, 2008
Patent Number:
7423872
A air shroud installed on a circuit board is composed of a circuit board which is installed with an outer housing, an inner surface of which is connected with at least more than one fan, and a side of which is provided with an air exit. The fan is provided with an air entrance and an air exit, wherein the air exit is corresponding to the air exit of outer housing. Air sucked in by the air entrance of fan is expelled out of the air exit of outer housing to be exported, through the air…
Power supply early warning device for pulling out a power plug
Granted: August 19, 2008
Patent Number:
7414860
A power supply early warning device for pulling out a power plug is composed of a power supply, which is loosely connected with a handle, with the handle being installed with a locking hole. A long through-hole is installed at a side edge of the power socket, and a locking member is provided with a pushing plate, with an end of which being formed with a projection piece. the locking member is installed with a locking plate which can be locked or loosely connected into the long…
Cooling fan device for a computer
Granted: August 12, 2008
Patent Number:
7411788
A cooling fan device for a computer including a fan device having a primary housing and a side housing. A computer casing a side walls having an area with air permeable holes, right positioning slots, and a left positioning slot. Projection parts of the primary housing are latched into the right positioning slots, and a flange part on a press plate is latched into the left positioning slot, such that the fan device can be quickly assembled on or disassembled from the computer casing…
Positioning device for fixing an interface card on a computer casing without using screws
Granted: July 22, 2008
Patent Number:
7402072
A positioning device for fixing an interface card on a computer casing without using screws, is composed of a vertical wall board of a computer casing, which is provided with long through-holes; fixing seats, which are connected on an interface of the vertical wall board, and are provided with shaft holes and one movable groove; elastic members, which are provided with shaft holes and spring leaves, and are emplaced into the movable grooves; a shaft, which is connected on the fixing…
Computer casing baffle plate device
Granted: April 8, 2008
Patent Number:
7355115
A computer casing baffle plate device is composed of a computer casing which contains a left and right side walls provided with protruded members, shaft holes, and screw holes, with transversal concave parts formed below front ends of upper surfaces. A baffle plate whose bottom is provided with shaft holes and whose upper plate surface is provided with spring leaves having protruded slopes and protruded plates which are extended outward. A shaft is flexibly connected to the shaft holes…
Circuit card locking device at a rear cover of a computer
Granted: February 26, 2008
Patent Number:
7335045
A circuit card locking device (30) at a rear cover of a computer, is composed of a computer casing (10), a rear side of which is connected with a rear cover (20) which is provided with a rectangular hole (22) and a projection piece (24) that is formed with a tab (241); a locking device (30), which tightly lock and fix a straight metallic piece (82) of a circuit card (80) at a periphery of the rectangular hole (22) of the rear cover (20). The locking device (30) has a body (3) that may be…
Modularized redundant heat sink for dissipating heat generated from chips
Granted: December 18, 2007
Patent Number:
7310226
A modularized redundant heat sink for dissipating heat generated from chips includes an independent rectangular fin whose sides are provided with at least more than two elastic pins, and which is provided with a bottom surface for conducting temperature; a circuit board on which are welded with at least more than two chips having upper surfaces. A bottom surface of the fin is attached to the upper surfaces of at least more than two chips through a heat conducting glue, so as to provide a…
Air shroud for dissipating heat from an electronic component
Granted: December 18, 2007
Patent Number:
7310228
A air shroud for dissipating heat from an electronic component is composed of a air shroud of a roughly U-shaped cross section, whose left and right sides are formed into a first and a second opening, respectively. A passage is formed between the first and second openings, enabling air to flow along a specific direction. A flexible thin piece is fixed inside the air shroud which covers a specific electronic component on a circuit board, and the flexible thin piece is touched with a…
Displacement control device for an extractable power supply
Granted: October 9, 2007
Patent Number:
7278867
A displacement control device for an extractable power supply is composed of a power supply; a handle which is constituted by an upper arm and a lower arm extended transversally and a grip extended vertically, wherein tail ends of the upper and lower arms are formed with about U-shape grooves respectively; and a casing which is provided with at least more than one rectangular slot, with at least one wall of the slot being provided with a pillar which can be located in or outside of the…
Removable computer host housing assembly
Granted: May 8, 2007
Patent Number:
7214088
A removable computer host housing assembly includes a hollow and penetrated host housing having an interior thereof defined as a front accommodating chamber and a rear accommodating chamber; a rear housing having a plurality of rectangular accommodating cells therein and an upper long rectangular accommodating cell at and upper section thereof; wherein each rectangular accommodating cell is assembled with a power supply module, each upper long rectangular accommodating cell is assembled…
Retention device used in a circuit card of a computer
Granted: April 10, 2007
Patent Number:
7203076
A retention device used in a circuit card of a computer is composed of a fixing board, an upper board surface of which is provided with a positioning hole having two ear parts at two sides; a positioning member, two sides of which are provided with shaft members which can be transfixed into shaft holes of the ear parts, and pressing surfaces at a lower part of which are pressed and in touch with a horizontal board surface of the fixing board. A projection piece which is extended from a…
Engaging device of a handle for a modularized casing
Granted: January 30, 2007
Patent Number:
7168772
An engaging device of a handle for a modularized casing is composed of a modularized casing; a handle; an outer sleeve; a side of casing being provided with a positioning hole for emplacing the hook; a shaft pin which is loosely connected to the pivoting holes of casing and handle, with the handle being rotated against the shaft pin. The handle can be firmly locked to the modularized casing without being loosened and dislocated, and the engaging device can be rapidly released from the…
Modular case handle positioning device
Granted: October 24, 2006
Patent Number:
7125272
A modular case handle positioning device including: the handles are able to angular rotate about the respective shaft pins as axis, and a force is applied to protruding portions of slots on two sides when the handles are rotated through an angle, thereby enabling the modular case to be withdrawn from the slots using a first stage displacement action. In order to prevent the entire modular case from falling to the ground because of an overexertion of force when the modular case is…
Circuit board securing device for computer case
Granted: September 5, 2006
Patent Number:
7102894
A circuit board securing device for a computer case includes a computer case, on a base panel of which are separately disposed vertical protruding beams. An elastic leaf is affixed to a side wall surface of each of the protruding beams. An end portion of each of the elastic leaves forms a vertical top abutting wall, a front portion of which is configured with a raising member. A rear abutting wall is formed on a side of the top abutting wall, and a clamping groove is formed between the…
