Abstract: A cable management device in a server chassis able to hold and safeguard a greatly extended range of cable lengths, and server chassis including same, comprises connecting assembly, sliding rail assembly, and cable management assembly. The sliding rail assembly includes parallel first and second sliding rails, the first sliding rail including outer, middle, and inner rails, and the second sliding rail including similar outer, middle, and inner rails. The assembly includes first to fourth sliding arms, together with a supporting bar. The first sliding arm is movably connected to the outer rail of the second sliding rail, and the fourth sliding arm is movably connected to the inner rail of the first sliding rail. One end of the supporting bar is connected to the middle rail of the first sliding rail, the other end is connected to the middle rail of the second sliding rail.

Abstract: A cable management device in a server chassis able to hold and safeguard a greatly extended range of cable lengths, and server chassis including same, comprises connecting assembly, sliding rail assembly, and cable management assembly. The sliding rail assembly includes parallel first and second sliding rails, the first sliding rail including outer, middle, and inner rails, and the second sliding rail including similar outer, middle, and inner rails. The assembly includes first to fourth sliding arms, together with a supporting bar. The first sliding arm is movably connected to the outer rail of the second sliding rail, and the fourth sliding arm is movably connected to the inner rail of the first sliding rail. One end of the supporting bar is connected to the middle rail of the first sliding rail, the other end is connected to the middle rail of the second sliding rail.

Abstract: A server cabinet which can be assembled and disassembled by means of a buckle instead of screws includes a fixing plate and a sliding rail structure. The fixing plate defines restriction holes. The sliding rail structure comprises a rail assembly and a buckle. The rail assembly includes first and second limiting portions. The second limiting portion passes through the restriction hole and is disposed on a first side of the fixing plate. The first limiting portion, with a first limiting hole, is disposed on a second side of the fixing plate opposite to the first side. The second limiting portion, with a second limiting hole, communicates with the first limiting hole. The buckle is hooked and passes through the first limiting hole to abut the first side, and can be disengaged from the first side by rotation.

Abstract: A sliding rail positioning device includes a first rail, a second rail, and a third rail. The second rail includes a second body and a second holding member. The second body defines a first receiving hole. The third rail includes a third body and a third holding member. When the second body is driven by the first rail to slide out, the third holding member is biased toward the second body to be received in the first receiving hole, so that the second body cannot be retracted back. When the first rail is retracted, the first rail presses the second holding member to press the third holding member out of the first receiving hole so that the second body can be retracted.

Abstract: A non-permanent bracket assembly for a server cabinet which can hold a server only or a server and a power distribution unit includes a slide member and a fixing member. One end of the slide member can be mounted to a cabinet for supporting a server. The fixing member is detachably positioned at the other end of the slide member. The other end of the slide member is mounted to the cabinet through the fixing member, and the fixing member is further configured to fix a power distribution unit.

Abstract: A sliding rail positioning device includes a first rail, a second rail, and a third rail. The second rail includes a second body and a second holding member. The second body defines a first receiving hole. The third rail includes a third body and a third holding member. When the second body is driven by the first rail to slide out, the third holding member is biased toward the second body to be received in the first receiving hole, so that the second body cannot be retracted back. When the first rail is retracted, the first rail presses the second holding member to press the third holding member out of the first receiving hole so that the second body can be retracted.

Abstract: A slide rail assembly includes an inner rail, a middle rail slidably coupled to the inner rail, and an outer rail slidably coupled to the middle rail. The inner rail includes a first body and a latching member. The latching member extends from the first body to the middle rail. The middle rail includes a second body and a locking device. The locking device is fixedly coupled to the second body. The locking device defines a latching hole configured to receive the latching member so that the middle rail moves together with the inner rail relative to the outer rail to extend to a designated position and length of the slide rail assembly.

Abstract: A server cabinet which can be assembled and disassembled by means of a buckle instead of screws includes a fixing plate and a sliding rail structure. The fixing plate defines restriction holes. The sliding rail structure comprises a rail assembly and a buckle. The rail assembly includes first and second limiting portions. The second limiting portion passes through the restriction hole and is disposed on a first side of the fixing plate. The first limiting portion, with a first limiting hole, is disposed on a second side of the fixing plate opposite to the first side. The second limiting portion, with a second limiting hole, communicates with the first limiting hole. The buckle is hooked and passes through the first limiting hole to abut the first side, and can be disengaged from the first side by rotation.

Abstract: A slide rail includes a first rail, a second rail, and a third rail. The first rail is slidably coupled to the second rail. The second rail is slidably coupled to the third rail. The first rail includes a pulling tab. The second rail includes a first resilient piece and a first clearance slot. The third rail includes a positioning slot. One end of the first resilient piece is fixed to the second rail, and another end of the first resilient piece extends into the first clearance slot. When the first rail slides out, the pulling tab drives the first resilient piece and the second rail to slide out. When the first resilient piece is moved to the positioning slot, the first resilient piece resiliently bends and inserts into the positioning slot, and the first resilient piece is separated from the pulling tab.

Abstract: A slide rail assembly includes an inner rail, a middle rail slidably coupled to the inner rail, and an outer rail slidably coupled to the middle rail. The inner rail includes a first body and a latching member. The latching member extends from the first body to the middle rail. The middle rail includes a second body and a locking device. The locking device is fixedly coupled to the second body. The locking device defines a latching hole configured to receive the latching member so that the middle rail moves together with the inner rail relative to the outer rail to extend to a designated position and length of the slide rail assembly.

Abstract: A non-permanent bracket assembly for a server cabinet which can hold a server only or a server and a power distribution unit includes a slide member and a fixing member. One end of the slide member can be mounted to a cabinet for supporting a server. The fixing member is detachably positioned at the other end of the slide member. The other end of the slide member is mounted to the cabinet through the fixing member, and the fixing member is further configured to fix a power distribution unit.

Abstract: A slide rail includes a first rail, a second rail, and a third rail. The first rail is slidably coupled to the second rail. The second rail is slidably coupled to the third rail. The first rail includes a pulling tab. The second rail includes a first resilient piece and a first clearance slot. The third rail includes a positioning slot. One end of the first resilient piece is fixed to the second rail, and another end of the first resilient piece extends into the first clearance slot. When the first rail slides out, the pulling tab drives the first resilient piece and the second rail to slide out. When the first resilient piece is moved to the positioning slot, the first resilient piece resiliently bends and inserts into the positioning slot, and the first resilient piece is separated from the pulling tab.

Abstract: A strengthened sliding assembly, for non-permanent storage, and able to function over longer sliding distances includes at least a first sliding rail and a second sliding rail. The first sliding rail includes a first board and a pair of first bending edges. The two first bending edges are positioned on both sides of the first board, which defines two first sliding grooves. The second sliding rail includes a second board and a pair of second bending edges. The two second bending edges are positioned on both sides of the second board. A part of each second bending edge is received in a first sliding groove. The second sliding rail can slide in first sliding grooves relative to first slide rail. The sliding assembly of the disclosure is increased load-bearing capacity and compact structure.

Abstract: A slide rail includes a first rail, a second rail, a third rail, a first resilient member, a second resilient member, and a locking member. When the first rail is pulled out, the first resilient member drives the second resilient member to move along with the first resilient member to pull the second rail. When a receiving slot is aligned with a through slot, a spring piece and the locking member fall into the through slot, the spring piece separates from the first resilient member, the locking member latches onto a first step surface of the through slot to limit movement of the second rail, and the first rail continues to move.

Abstract: A slide rail assembly adaptable for support posts which are varying distances apart includes a sliding rail and a supporting device. The supporting device includes a supporting bracket and a sliding bracket. The supporting bracket defines two sliding slots along an extending direction of the supporting bracket, and the sliding bracket defines two sliding portions corresponding to the sliding slot. The sliding bracket is slidably connected to the supporting bracket through the sliding portion and the sliding slot, the sliding bracket is mounted to the sliding rail. A supporting device is also disclosed.

Abstract: A slide rail mechanism includes a first bracket and a second bracket. The first bracket is slidably coupled to the second bracket. The second bracket includes a second body and two second bent portions respectively extending toward each other from two longitudinal sides of the second body. A gap is defined between each second bent portion and the second body. The first bracket is slidably received in the gaps. The second bent portions limit a sliding direction of the first bracket relative to the second bracket. The first bracket is retracted or extended relative to the second bracket to adjust a combined length of the first bracket and the second bracket in a cabinet.

Abstract: A slide rail assembly includes a sliding rail and a supporting device. The supporting device includes a supporting bracket and a sliding bracket. The supporting bracket defines at least one sliding slot along an extending direction of the supporting bracket, and the sliding bracket defines at least one sliding portion corresponding to the at least one sliding slot. The sliding bracket is slidably connected to the supporting bracket through the at least one sliding portion and the at least one sliding slot, the sliding bracket is mounted to the sliding rail. The supporting device is also disclosed.

Abstract: A mounting apparatus using a sliding mechanism for easy insertion and removal of insertable units includes a supporting bracket and a sliding mechanism. The sliding mechanism includes an outer rail, a middle rail, an inner rail, a latching unit, and a locking unit. The latching unit includes first and second guiding portions on the inner rail, first and second positioning members slidably mounted to the middle rail, and third and second guiding portions on the outer rail. The locking unit includes a locking member at end of the inner rail and a locking portion on the middle rail to correspond to the locking member.

Abstract: A mounting apparatus using a sliding mechanism for easy insertion and removal of insertable units includes a supporting bracket and a sliding mechanism. The sliding mechanism includes an outer rail, a middle rail, an inner rail, a latching unit, and a locking unit. The latching unit includes first and second guiding portions on the inner rail, first and second positioning members slidably mounted to the middle rail, and third and second guiding portions on the outer rail. The locking unit includes a locking member at end of the inner rail and a locking portion on the middle rail to correspond to the locking member.

Abstract: A slide rail assembly includes a sliding rail and a supporting device. The supporting device includes a supporting bracket and a sliding bracket. The supporting bracket defines at least one sliding slot along an extending direction of the supporting bracket, and the sliding bracket defines at least one sliding portion corresponding to the at least one sliding slot. The sliding bracket is slidably connected to the supporting bracket through the at least one sliding portion and the at least one sliding slot, the sliding bracket is mounted to the sliding rail. The supporting device is also disclosed.