Abstract: A fixing device includes a holder base having an accommodating chamber, two slideways, two side guide plates, a buckle groove and a blocking wall respectively formed on front and rear sides of the accommodating chamber, a positioning block formed above the buckle groove and a fixing unit provided at the bottom side, and a clasp having a pushing portion, an operating portion, a horizontal portion, a vertical portion and a connecting plate provided at the bottom side of the pushing portion, an elastic member set in the accommodating chamber and abutted against the vertical portion and the blocking wall, a pivot inserted through the connecting plate and the elastic member with two ends thereof positioned in the slideways and a buckle portion located at the front side of vertical portion and forced by the elastic member to engage with the buckle groove of the holder base.

Abstract: A directional fixing device includes a base including a barrel, an annular portion and a channel, a socket set outside the barrel and having a top operation indication structure, a pointing convex portion protruding from the operation indication structure and a lifting structure recessed inside the operation indication structure, the lifting structure being formed from top to bottom with a first positioning groove, a guide ramp and a second positioning groove; a fixing member mounted with an elastic member and having a rod body provided with a through hole at the top and a positioning block at the bottom; and a sliding member fixed through the through hole of the fixing member with one end thereof stopped against the second positioning groove to form positioning.

Abstract: A floating connector for liquid cooling device includes a housing having an accommodating and adjusting space inside, an opening at the front side, a perforation at the rear side and an inclined inner wall therein adjacent to the opening; and a floating module including a connector having a docking portion positioned in the opening, a positioning portion positioned in the perforation, a base in the middle, a liquid flow channel extending through the docking portion, the base and the positioning portion and an inclined ring portion formed between the base and the docking portion, and an elastic member with two ends thereof respectively abutting the base and the housing mounted around the positioning portion, so that when the elastic member is in an extended state, the inclined ring portion is supported against the inclined inner wall.

Abstract: A floating adapter module includes a base having two connecting portions, a receiving groove and a shaft mounted with a limiter, two docking parts respectively assembled at the connecting portions, the first and second elastic members respectively assembled at the receiving groove and the shaft, and a housing assembled and positioned in the receiving space of the base. The first elastic member is used to provide the base with horizontal and vertical (X, Y) radial floating in the receiving space. At the same time, the second elastic member is used to provide the base with axial (Z) floating in the receiving space. This achieves the purpose of floating displacement of the base located inside the housing.

Abstract: A blind-mating floating clamp device includes a device body having two opposite side surfaces respectively provided a through hole penetrating the inside of the device body, and an elastic member assembled inside the device body, and a quick connector with the shank thereof movably inserted into the through holes of the device body. The diameter of each through hole is larger than the inner diameter of the elastic member or smaller than the outer diameter of the elastic member. The shank of the quick connector is movably held at the inner diameter of the elastic member, so that the docking portion located in the shank can be assembled with a corresponding preset adapter. It achieves elastic floating offset, rapid adjustment, convenient assembly and docking purposes, and the quick connector application is not easily restricted by the installation position.

Abstract: A chassis quick release device includes a housing including a base with a connected sliding channel and accommodating space therein and a cover assembled with the base, a locking block linearly movably set in the accommodating space, and an operating handle having a rod body positioned on the sliding channel and a grip assembled with the rod body. The rod body has a cylindrical joint that corresponds to the grip and has a shaft groove defined therein. The grip is provided with a sleeve corresponding to the cylindrical joint and defining therein an accommodating cavity. Moving the operating handle in the direction of the housing causes the locking block to slide out from the accommodating space to form a locked state. Pulling the operating handle away from the housing causes the locking block to move linearly in a second direction to form an unlocked state.

Abstract: A push controlled positioning device includes a base with a through shaft hole, a push block horizontally and slidably coupled to the base and holding two limiting balls in two opposite through holes, and an axle seat with a shaft rod inserted into the shaft hole of the base and locked in place by the limiting balls under the effect of the elastic restoring force of an elastic member in the push block. When the push block is pushed laterally, the balls enter respective loosening grooves in the push block to unlock the axle seat, allowing removability of the base and the push block from the axle seat.

Abstract: A pressable locating device and a driving mechanism are disclosed. The locating device includes a shaft, a restraining rod and a restraining member; an accommodation space and a shaft hole of a sleeve of the driving mechanism are mounted on the shaft, the restraining rod and the restraining member. The pressing unit is movably assembled in the accommodation space and includes an inner sliding channel disposed on a bottom thereof, and the restraining member and the restraining rod are movably slid in the inner sliding channel. The inner sliding channel includes a through hole formed on a side thereof, and a locating member is axially movable in the through hole, so as to radially move to restrain with or depart from the restraining rod, along the restraining member. An elastic part is disposed and reciprocated between the bottom of the pressing unit and the accommodation space.

Abstract: A board assembly device includes a base including a base body having a through hole and a spiral slideway and a positioning member having a joint portion assembled on the through hole, a fixed portion stopped outside the through hole and a locking screw hole therein, a movable seat including a rotating member and a fastening member with a positioning hole, the rotating member having an insertion rod penetrating into the through hole, a sliding rod with a shaft hole for sliding along the slideway, and an accommodating groove for the embedding and fixation of the fastening member, and a connecting member having a head exposed outside the fastening member, a shank inserted into the positioning hole and a screw rod passing through the shaft hole and the through hole and then locked in the locking screw hole.

Abstract: A two-stage fixing device includes a seat body mounted on a preset circuit board, and a positioning fastener having a base positioned on the seat body. The base has an integrated first positioning body and second positioning body, which are used for the preset first interface card and preset second interface card plugged into respective preset electrical connectors to be rotated and resisted, and then firmly fixed on the base. By moving the base and an operating portion of a buckle member of the positioning fastener, a first elastic member and a second elastic member loaded on the base can be elastically deformed to recede and tilt up, so that the preset first and second interface cards can be separated from the positioning fastener to achieve rapid positioning and disassembly of multiple interface cards of the present invention.

Abstract: A floating fastener with shock-absorbing structure includes a base having a cylindrical portion and a bottom plate and an abutment ring and an inner ring formed in the cylindrical portion, a fixing element having a head, a shank and locking portion, a flexible liner having a top-sided positioning embedding portion placed in a first fixing hole of a preset first plate, a positioning tube having a tube body and a protruding ring portion, and a buffer pad having a ring groove positioned on the protruding ring portion of the positioning tube. The assembly structure of the positioning tube and the buffer pad is placed outside the cylindrical portion of the base from top to bottom through the perforation of the positioning tube to form a positioning, and the bottom side of the buffer pad is held against the upper surface of the preset first plate.

Abstract: A two-stage fixing device includes a base member positioned on a preset circuit board, and a positioning fastener with a holder base thereof positioned on the base member. The holder base has first and second positioning blocks used to resist a first interface card and a second interface card that are plugged into respective preset electrical connectors on the preset circuit board, thereby stably positioning them on the holder base. By moving the holder base and the operating portion of the clasp, the first and second elastic members on the holder base can each retreat and tilt through elastic compression deformation. Then, the first and second interface cards can be separated from the positioning fastener, so as to achieve the purpose of rapid positioning and disassembly of multiple interface cards in the present invention.

Abstract: A chassis quick release device includes a housing including a base provided with a sliding channel, a compression space, and accommodating space, a rotating space and a shaft in the rotating space and covered with a cover, a locking block linearly movably set in the accommodating space and providing a guide groove, a guide chamber, a receiving groove and an elastic member set in the receiving groove, a locking member having a shaft hole coupled to the shaft, a rotary reset member positioned on the shaft, resisting edge located at one end thereof that can rotate and protrude from the housing and a locking edge located at the other end thereof, and an operating handle including a rod body positioned in the sliding channel, the guide groove and the guide chamber and mounted with a grp and having a locking portion stopped against the guide chamber.

Abstract: A fixing device includes a docking element having a through hole on the base thereof and two fixing portions at two sides of the base for fixing to a preset first panel, a positioning mechanism, and a rotating mechanism. Turning the rotating element generates linkage between the rotating sleeve and positioning element, and forms a rotating and lifting displacement for the positioning sleeve set inside the rotating sleeve to generate a clamp and cause the positioning element to generate a rotating and lifting displacement. Through the positioning portion of the positioning element, it passes through the through hole of the docking element and is held against the base of the docking element to achieve a solid combination of the preset first panel and the preset second panel. It has the purpose of being stable and not easy to loosen and break away, and has the effect of easy operation.

Abstract: A fixing device includes a docking element having a through hole on the base thereof and two fixing portions at two sides of the base for fixing to a preset first panel, a positioning mechanism, and a rotating mechanism. Turning the rotating element generates a linkage between the rotating sleeve and the positioning element, and forms a rotating and lifting displacement for the positioning sleeve set inside the rotating sleeve to generate a clamp and cause the positioning element to generate a rotating and lifting displacement. Through the positioning portion of the positioning element, it passes through the through hole of the docking element and is held against the base of the docking element to achieve a solid combination of the preset first panel and the preset second panel. It has the purpose of being stable and not easy to loosen and break away, and has the effect of easy operation.

Abstract: A chassis quick release device includes a housing including a base with a connected sliding channel and accommodating space therein and a cover assembled with the base, a locking block linearly movably set in the accommodating space, and an operating handle having a rod body positioned on the sliding channel and a grip assembled with the rod body. The rod body has a cylindrical joint that corresponds to the grip and has a shaft groove defined therein. The grip is provided with a sleeve corresponding to the cylindrical joint and defining therein an accommodating cavity. Moving the operating handle in the direction of the housing causes the locking block to slide out from the accommodating space to form a locked state. Pulling the operating handle away from the housing causes the locking block to move linearly in a second direction to form an unlocked state.

Abstract: A chassis quick release device includes a housing including a base provided with a sliding channel, a compression space, and accommodating space, a rotating space and a shaft in the rotating space and covered with a cover, a locking block linearly movably set in the accommodating space and providing a guide groove, a guide chamber, a receiving groove and an elastic member set in the receiving groove, a locking member having a shaft hole coupled to the shaft, a rotary reset member positioned on the shaft, resisting edge located at one end thereof that can rotate and protrude from the housing and a locking edge located at the other end thereof, and an operating handle including a rod body positioned in the sliding channel, the guide groove and the guide chamber and mounted with a grp and having a locking portion stopped against the guide chamber.

Abstract: A floating fastener with shock-absorbing structure includes a base having a cylindrical portion and a bottom plate and an abutment ring and an inner ring formed in the cylindrical portion, a fixing element having a head, a shank and locking portion, a flexible liner having a top-sided positioning embedding portion placed in a first fixing hole of a preset first plate, a positioning tube having a tube body and a protruding ring portion, and a buffer pad having a ring groove positioned on the protruding ring portion of the positioning tube. The assembly structure of the positioning tube and the buffer pad is placed outside the cylindrical portion of the base from top to bottom through the perforation of the positioning tube to form a positioning, and the bottom side of the buffer pad is held against the upper surface of the preset first plate.

Abstract: A rotary positioning device includes a base, a fixing seat assembled on the shaft and stopper of the base and having and a movable positioning body respectively placed in each horizontal through-hole thereof, a rotation unit including a driving member and a rotating member and assembled outside the fixing seat, the driving member including a rotating shaft movably installed inside the protruding shaft portion of the fixing seat and a connecting portion located on one side of the rotating shaft, the rotating member including two inner shoulders that rotate and resist or retreat from the clamping portion of the fixing seat and two pushing portions for pressing the respective movable positioning bodies for lateral displacement in each through-hole, and an elastic member placed between the protruding shaft portion of the fixing seat and the rotating shaft of the driving member.

Abstract: A pressable locating device and a driving mechanism are disclosed. The locating device includes a shaft, a restraining rod and a restraining member; an accommodation space and a shaft hole of a sleeve of the driving mechanism are mounted on the shaft, the restraining rod and the restraining member. The pressing unit is movably assembled in the accommodation space and includes an inner sliding channel disposed on a bottom thereof, and the restraining member and the restraining rod are movably slid in the inner sliding channel. The inner sliding channel includes a through hole formed on a side thereof, and a locating member is axially movable in the through hole, so as to radially move to restrain with or depart from the restraining rod, along the restraining member. An elastic part is disposed and reciprocated between the bottom of the pressing unit and the accommodation space.