CN206596317U - It is a kind of to be used for the tool-free mounting bracket of ultrathin server cabinet sliding rail rear end - Google Patents

Abstract

The utility model provides a kind of tool-free mounting bracket for ultrathin server cabinet sliding rail rear end, and it can solve the problem of existing tool-free mounting bracket has production and processing, assembles cumbersome and high production cost.The after-poppet for being installed in sliding rail rear end is positioned at the installation site of server cabinet by the positioning component of rear end；The rear end of two rotation poles of locking fastener is linked into an integrated entity by the two ends in upward warpage portion and locking-bar so that locking fastener is in the symmetrical U-shaped structure of front opening respectively, locking-bar rotates pole relative to two and forms the hook-shaped buckle structure being upturned simultaneously, the front end of two rotation poles is rotatably connected at after-poppet by shop bolt respectively, the rear end of two rotation poles is extended horizontally at the position for protruding from positioning component rear end face backward is respectively equipped with the grab being upturned, the top planes of grab are higher than the top planes of locking-bar, two rotate pole and are connected respectively by stage clip with after-poppet formation elastic spacing.

Description

It is a kind of to be used for the tool-free mounting bracket of ultrathin server cabinet sliding rail rear end

Technical field

The utility model is related to slide rail mounting technique field, and the slide rail mounting technique more particularly, to server cabinet is led Domain, it is specially a kind of to be used for the tool-free mounting bracket of ultrathin server cabinet sliding rail rear end.

Background technology

As Internet of Things big data, cloud storage technology are continued to develop, the server cabinet for carrying service device also becomes To in maximization, the length for also allowing for the slide rail for server cabinet constantly increases, the installation difficulty increase of slide rail.Tradition The slide rail for large server rack generally require when mounted forward and backward two installation personnels respectively the front of rack, The front end of slide rail, rear end are connected and locked by rear by trip bolt, nut and rack, and its installation effectiveness is low.Current this area The tool-free installation after-poppet applied to ultra-thin server cabinet slide rail is inside also occurred in that, Fig. 1 is seen, it is by the way that lock banking stop 70 is led to Cross rotation pin and can be arranged in the mounting plane of after-poppet 10 by extension spring 80 elastic rotation, so that lock banking stop 70 can Make rotate in after-poppet mounting plane to realize the locking of its rear end latch hook 71 directed downwardly and server cabinet, reduce The thickness of whole rear end mounting bracket, reduces the volume of whole rear end mounting bracket to adapt to thin server cabinet slide track Installation requirement, but it must respectively be customized according to left side slide rail, the right side slide rail of server cabinet, thus its production and processing, Assembling is cumbersome, and cost is high.

Utility model content

In view of the above-mentioned problems, the utility model is used for the tool-free of ultrathin server cabinet sliding rail rear end there is provided a kind of Mounting bracket, it can solve the mechanical tool-free mounting bracket of sliding rail rear end of existing ultrathin server and there is production and processing, assembling The problem of cumbersome and high production cost.

Its technical scheme is that a kind of to be used for the tool-free mounting bracket of ultrathin server cabinet sliding rail rear end, it includes The after-poppet of sliding rail rear end is installed in, the rear end of the after-poppet is provided with positioning component, and the after-poppet passes through the positioning group Part is positioned at the installation site of server cabinet, it is characterised in that：It also includes locking fastener, and the locking fastener includes lock Bar and two poles that are parallel to each other and symmetrically rotate, it is described two rotation pole rear end respectively by upward warpage portion with The two ends of the locking-bar link into an integrated entity so that the locking fastener forms the U-shaped structure of front opening, while described Locking-bar rotates pole relative to two and forms the hook-shaped buckle structure being upturned, the front end difference of two rotations pole It is rotatably connected at by shop bolt on the outside of the two side of the after-poppet, the rear end of two rotations pole water backward It is flat to extend to the grab for being respectively equipped with and being upturned at the position for the rear end face for protruding from the positioning component, the top of the grab Facial planes is higher than the top planes of the locking-bar, and described two rotate pole and also formed respectively by stage clip with the after-poppet Elastic spacing is connected.

Further, the rear end face of the grab is the inclined-plane having a down dip from front to back, the top surface circle on the inclined-plane and grab Arc transition is connected.

Further, the locking-bar is provided with a pair upward lug bosses, and a pair of the pair of lug boss formation is upward The latch hook of tilting carries out cooperation locking with server cabinet, and the top planes of the grab are higher than the top horizontal of the lug boss Face.

Further, two rotation poles, which are located at after the forward position of the shop bolt is respectively equipped with and is described, props up The parallel extension in frame bottom surface, the extension cross extended longitudinally after the side wall of the after-poppet it is upper to after-poppet bottom surface Spacing hole is provided with side, the extension, the after-poppet bottom surface is provided with two symmetrical boss, two boss difference Stage clip is set with, the upper end of the stage clip passes through the spacing hole.

Further, the positioning component includes a pair of locating dowels, and the rear end of the after-poppet is provided with sleeve, described Offered respectively on the forward and backward side wall of sleeve in a pair of through holes, a pair of through holes of the sleeve rear wall and be fixed with positioning respectively Set, the periphery of the pair of locating dowel is respectively installed with guide spring, and the rear end of the locating dowel is with the positioning sleeve through set Connect, the front end of the guide spring of the pair of locating dowel and its periphery suit is together through the through hole on the front side wall of the sleeve Axial limiting is carried out by the limiting section of locating dowel front end afterwards.

Further, the limiting section is passed through by the locating dowel front end passes through pier on the front side wall of the sleeve after through hole Riveting is formed.

Further, the front end of the positioning sleeve is provided with collar flange, and the positioning sleeve passes through the sleeve from front to back The through hole of rear wall and spacing by the rear wall of the collar flange and the sleeve；The rear end of guide spring is by described Collar flange is spacing.

Further, the sleeve includes front supporting plate and is arranged at the bending structure of the after-poppet rear side end, the folding By the rear side end of the after-poppet, vertical bending is formed after the rear wall of the sleeve again in the horizontal direction forward kinking structure upwards Bending forms the roof of the sleeve, and the front supporting plate includes the L-shaped bottom plate linked into an integrated entity and side wall support plate, the preceding branch The bottom plate of plate is installed on the bottom surface of the after-poppet, side wall support plate is connected with the roof of the sleeve and causes the front supporting plate Side wall support plate forms the front side wall of the sleeve.

Further, the front center position of the roof of the sleeve is provided with punching groove, the side wall support plate of the front supporting plate Top central part is provided with horizontal-extending plate, the inserting board access punching groove.

The beneficial effects of the utility model are：It with server cabinet rear end when assembling, and operating personnel only need to station In the front side of server cabinet, hand-held server slide rail make it that two rear ends for rotating pole of the locking fastener of after-poppet are upward The grab and grab of tilting block server cabinet aft bulkhead edge and promote slide rail again so that two locking fasteners are around after-poppet two The shop bolt of side rotates positioning component simultaneously and is moved rearwards by being inserted into the positioning hole of server cabinet rear wall, two rotations Pole is synchronously moved rearwards by so that both sides grab crosses server cabinet aft bulkhead edge and it is complete with server cabinet aft bulkhead Hook together, with positioning component it is further it is mobile into positioning hole insert, locking fastener synchronizing moving until locking-bar completely with Server cabinet rear end side wall hook is closed, then completes the tool-free installation with server cabinet rear end；Wherein locking fastener is employed The U-shaped symmetrical structure of front opening, is applicable while disclosure satisfy that slide rail, right side slide rail on the left of server cabinet and requires, so that Effectively improve its versatility, reduction processing, assembly cost.

Brief description of the drawings

Fig. 1 existing tool-free installation after-poppet structural representations applied to ultra-thin server cabinet slide rail in the art Figure；

Fig. 2, which is that the utility model is a kind of, is used for the tool-free mounting bracket locking shape of ultrathin server cabinet sliding rail rear end Structural representation under state；

Fig. 3 is Fig. 2 A direction views；

Fig. 4 is Fig. 2 B direction views；

Fig. 5 is a kind of decomposition for the tool-free mounting bracket for being used for ultrathin server cabinet sliding rail rear end of the utility model Structural representation；

Fig. 6 is the close-up schematic view of after-poppet in the utility model；

Fig. 7 is the mplifying structure schematic diagram of front supporting plate in the utility model；

Fig. 8 is a kind of tool-free mounting bracket for being used for ultrathin server cabinet sliding rail rear end of the utility model and service The assembling process schematic diagram of device rack aft bulkhead.

Reference：10- after-poppets；11- sides wall；12- bottom surfaces；13- boss；20- locking fasteners；21- locking-bars；211- Lug boss；212- top planes；22- rotates pole；221- extensions；222- spacing holes；23- warpages portion；24- grabs；241- Top planes；242- inclined-planes；30- shop bolts；41- locating dowels；411- limiting sections；42- sleeves；421- front side walls；4211- is inserted Plate；422- rear walls；423- front supporting plates；4231- bottom plates；424- roofs；4241- is punched groove；431- through holes；432- through holes；44- Positioning sleeve；441- collar flanges；45- guide springs；50- stage clips；The aft bulkhead of 60- server cabinets；61- positioning holes；62- determines Position hole.

Embodiment

See Fig. 2~Fig. 7, the utility model is a kind of to be used for the tool-free mounting bracket of ultrathin server cabinet sliding rail rear end Its after-poppet 10 for including being installed in sliding rail rear end and locking fastener 20, the rear end of after-poppet 10 are provided with positioning component, positioning group Part includes a pair of locating dowels 41, and the rear end of after-poppet 10 is provided with sleeve 42, on the front side wall 421 of sleeve 42, rear wall 422 Offer respectively in a pair of through holes 431,432, a pair of through holes 432 of sleeve rear wall 422 and be fixed with positioning sleeve 44, a pair respectively The periphery of locating dowel 41 is respectively installed with guide spring 45, and rear end and the positioning sleeve 44 of locating dowel 41 run through socket, a pair of positioning The front end of the guide spring 45 of post 41 and its periphery suit is passed through after the through hole 431 on the front side wall 421 of sleeve by fixed together The limiting section 411 of the position front end of post 41 carries out axial limiting；Limiting section 411 is passed through the front side wall 421 of sleeve by the front end of locating dowel 41 Formed after upper through hole 431 by pier riveting；After-poppet 10 is positioned at server cabinet 60 by a pair of positioning sleeves 422 of positioning component Positioning hole 61,62；Locking fastener 20 includes locking-bar 21 and two poles 22 that are parallel to each other and symmetrically rotate, two rotations The rear end of pole 22 is linked into an integrated entity so that locking fastener by the two ends of upward warpage portion 23 and locking-bar 21 respectively 20 form the symmetrical U-shaped structure of front openings, while locking-bar 21, which rotates poles 22 relative to two, forms the hook being upturned Shape buckle structure, the front end of two rotation poles 22 is rotatably connected at the both sides of after-poppet 10 by shop bolt 30 respectively The outside of wall 11, the rear end of two rotation poles 22 extends horizontally to the rear end for a pair of the positioning sleeves 44 for protruding from positioning component backward The grab 24 being upturned is respectively equipped with the position in face, the top planes 241 of grab 24 are higher than the top planes of locking-bar 21 212, the rear end face 242 of grab 24 is the inclined-plane having a down dip from front to back, the circular arc of top planes 241 of rear end face 242 and grab 24 Transition is connected.

It is preferred that, locking-bar 21 is provided with a pair of upward lug bosses 211, and a pair of lug bosses 211, which are formed a pair, tilts upward The latch hook risen carries out cooperation locking, and top horizontal of the top planes 241 higher than lug boss 211 of grab 24 with server cabinet Face.

Two rotate pole 22 and are also connected respectively by stage clip 50 with the formation elastic spacing of after-poppet 10；Two rotation poles 22 forward positions for being located at shop bolt 30 are respectively equipped with the extension 221 parallel with the bottom surface 12 of after-poppet 10, and extension 221 is got over Later extended longitudinally after the side wall 11 of support 10 to the top of after-poppet bottom surface 12, spacing hole 222 be provided with extension 211, After-poppet bottom surface 12 is provided with two symmetrical boss 13, and two boss 13 are respectively installed with stage clip 50, stage clip 50 it is upper Hold through spacing hole 222.

The front end of positioning sleeve 44 is provided with collar flange 441, and positioning sleeve 44 passes through the logical of the rear wall 422 of sleeve from front to back Hole 432 and spacing by the rear wall 422 of collar flange 441 and sleeve；The rear end of guide spring 45 is limited by collar flange 441 Position.

Sleeve 42 includes front supporting plate 423 and is arranged at the bending structure of the rear side end of after-poppet 10, and bending structure is by after-poppet Bending forms the sleeve forward in the horizontal direction again after the rear wall 422 of the upward vertical bending formation sleeve of 10 rear side end Roof 424, front supporting plate 423 includes the L-shaped bottom plate 4231 linked into an integrated entity and side wall support plate, and the bottom plate 4231 of front supporting plate is fixedly mounted with In on the bottom surface 12 of after-poppet 10, the roof 424 of side wall support plate and sleeve connects and the side wall support plate formation of front supporting plate 423 covered The front side wall 421 of cylinder；The front center position of the roof 424 of sleeve 42 is provided with punching groove 4241, the side wall support plate top of front supporting plate Central part is held to be provided with horizontal-extending plate 4211, the grafting of plate 4211 enters to be punched in groove 4241.

The installation process for being equipped with server cabinet slide rail of the present utility model is detailed below：See Fig. 8, operate The hand-held server cabinet slide rail station of personnel will be arranged at this reality of the rear end of server cabinet slide rail in the front side of server cabinet With the rear end face 242 of the rear ends of two grabs 24 of novel installation support and the edge of the aft bulkhead 60 of server cabinet against, Then operating personnel promote slide rail and overall rotated around shop bolt 30 of the after-poppet of its rear end 10 to cause a pair of rotation poles 22 Angle is formed with after-poppet 10, while 44 pairs of a pair of the positioning sleeves that will protrude above the rear end of after-poppet 10 are respectively aligned to server cabinet Rear alignment hole 61,62 is simultaneously inserted, and is moved after rotation pole 22 is synchronous with after-poppet 10 while insertion, this also causes grab 24 Rear end face 242 cross the edge of server cabinet aft bulkhead 60 and under the rebound effect of stage clip 50 a pair of rotation poles 22 Rotate backward and cause a pair of lug bosses 211 of locking-bar 21 with the edge of server cabinet rear wall 60 against continuation is pushed away forward Dynamic slide rail, a pair of lug bosses 211 continue to relatively move against the edge of server cabinet rear wall 60, until a pair of positioning sleeves 44 In fully-inserted positioning hole 61,62 and when server cabinet rear wall 60 is fitted with the rear wall 422 of sleeve 20, a pair raised Portion 211 fully pass over the edge of server cabinet rear wall 60 and under the rebound effect of stage clip 50 locking fastener 20 it is overall around Shop bolt rotate backward so as to locking-bar 21 and its a pair of lug bosses 211 anterior end surface just with after server cabinet The edge of side wall 60 is fastened, it is achieved thereby that tool-free installation.

Claims (9)

1. a kind of be used for the tool-free mounting bracket of ultrathin server cabinet sliding rail rear end, it includes being installed in sliding rail rear end After-poppet（10）, the after-poppet（10）Rear end be provided with positioning component, the after-poppet（10）It is fixed by the positioning component Positioned at the installation site of server cabinet, it is characterised in that：It also includes locking fastener（20）, the locking fastener（20）Including Locking-bar（21）With two poles that are parallel to each other and symmetrically rotate（22）, two rotations pole（22）Rear end lead to respectively Cross upward warpage portion（23）With the locking-bar（21）Two ends link into an integrated entity so that the locking fastener（20）Shape Symmetrical U-shaped structure into front opening, while the locking-bar（21）Relative to two rotation poles（22）Formation is tilted upward The hook-shaped buckle structure risen, two rotations pole（22）Front end pass through shop bolt respectively（30）It is rotatably connected at The after-poppet（10）Two side（11）Outside, two rotations pole（22）Rear end extend horizontally to protrude from backward The grab being upturned is respectively equipped with the position of the rear end face of the positioning component（24）, the grab（24）Top planes （241）Higher than the locking-bar（21）Top planes（212）, two rotations pole（22）Also pass through stage clip respectively（50） With the after-poppet（10）Form elastic spacing connection.

2. a kind of tool-free mounting bracket for ultrathin server cabinet sliding rail rear end according to claim 1, its It is characterised by：The grab（24）Rear end face（242）For the inclined-plane having a down dip from front to back, the rear end face（242）With grab （24）Top planes（241）Arc transition is connected.

3. a kind of tool-free mounting bracket for ultrathin server cabinet sliding rail rear end according to claim 1 or 2, It is characterized in that：The locking-bar（21）Provided with a pair of upward lug bosses（211）, the pair of lug boss（211）Formed The latch hook being upturned for a pair carries out cooperation locking, the grab with server cabinet（24）Top planes（241）Higher than institute State lug boss（211）Top planes.

4. a kind of tool-free mounting bracket for ultrathin server cabinet sliding rail rear end according to claim 3, its It is characterised by：Two rotation poles（22）Positioned at the shop bolt（30）Forward position be respectively equipped with and it is described after prop up Frame bottom surface（12）Parallel extension（221）, the extension（221）Cross the side wall of the after-poppet（11）Prolong afterwards along longitudinal direction Extend after-poppet bottom surface（12）Top, the extension（221）On be provided with spacing hole（222）, the after-poppet bottom surface（12） Provided with two symmetrical boss（13）, two boss（13）It is respectively installed with stage clip（50）, the stage clip（50）It is upper Hold through the spacing hole（222）.

5. a kind of tool-free mounting bracket for ultrathin server cabinet sliding rail rear end according to claim 4, its It is characterised by：The positioning component includes a pair of locating dowels（41）, the after-poppet（10）Rear end be provided with sleeve（42）, The sleeve（42）Forward and backward side wall（421、422）It is upper to offer a pair of through holes respectively（431、432）, the sleeve rear wall （422）A pair of through holes（432）Positioning sleeve is inside fixed with respectively（44）, the pair of locating dowel（41）Periphery be respectively installed with Guide spring（45）, the locating dowel（41）Rear end and the positioning sleeve（44）Through socket, the pair of locating dowel（41） And its guide spring of periphery suit（45）Front end together pass through the sleeve front side wall（421）On through hole（431）Afterwards Pass through the limiting section of locating dowel front end（411）Carry out axial limiting.

6. a kind of tool-free mounting bracket for ultrathin server cabinet sliding rail rear end according to claim 5, its It is characterised by：The limiting section（411）By the locating dowel（41）Front end passes through the front side wall of the sleeve（421）Upper through hole （431）Formed afterwards by pier riveting.

7. a kind of tool-free mounting bracket for ultrathin server cabinet sliding rail rear end according to claim 5, its It is characterised by：The positioning sleeve（44）Front end be provided with collar flange（441）, the positioning sleeve（44）From front to back through described The rear wall of sleeve（422）Through hole（432）And pass through the collar flange（441）With the rear wall of the sleeve（422） It is spacing；The guide spring（45）Rear end by the collar flange（441）It is spacing.

8. a kind of tool-free peace for ultrathin server cabinet sliding rail rear end according to any one of claim 5~7 Fill support, it is characterised in that：The sleeve（42）Including front supporting plate（423）With the bending knot for being arranged at the after-poppet rear side end Structure, the bending structure is by the after-poppet（10）Rear side end vertical bending forms the rear wall of the sleeve upwards（422） Bending forms the roof of the sleeve forward in the horizontal direction again afterwards（424）, the front supporting plate（423）Connected into including L-shaped The bottom plate of one（4231）With side wall support plate, the bottom plate of the front supporting plate（4231）It is installed in the bottom surface of the after-poppet（12） The roof of upper, side wall support plate and the sleeve（424）Connection causes the front supporting plate（423）Side wall support plate form the sleeve Front side wall（421）.

9. a kind of tool-free mounting bracket for ultrathin server cabinet sliding rail rear end according to claim 8, its It is characterised by：The roof of the sleeve（424）Front center position provided with punching groove（4241）, the side wall branch of the front supporting plate Plate top central part is provided with horizontal-extending plate（4211）, the plate（4211）Grafting enters the punching groove（4241） It is interior.