CN110213926A - Cabinet with subrack - Google Patents
Cabinet with subrack Download PDFInfo
- Publication number
- CN110213926A CN110213926A CN201811451442.2A CN201811451442A CN110213926A CN 110213926 A CN110213926 A CN 110213926A CN 201811451442 A CN201811451442 A CN 201811451442A CN 110213926 A CN110213926 A CN 110213926A
- Authority
- CN
- China
- Prior art keywords
- subrack
- cabinet
- guiding
- cabinet body
- track
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1485—Servers; Data center rooms, e.g. 19-inch computer racks
- H05K7/1488—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures
- H05K7/1489—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures characterized by the mounting of blades therein, e.g. brackets, rails, trays
Abstract
The present invention relates to a kind of cabinets with subrack.Cabinet with subrack include cabinet body and fore-aft travel the intracorporal subrack of cabinet is set, cabinet body is equipped with the backboard being adapted to the grafting panel of subrack and the track for being used to support subrack, one end in place, which is plugged together, in subrack on the left and right sides of cabinet body and/or the track at left and right sides of cabinet body is equipped with guiding voussoir, voussoir is oriented to the guiding mating surface for carrying out left and right limit to subrack, guiding voussoir has the angular guide surfaces for guiding subrack backwards to one end of backboard.When subrack is inserted into cabinet, subrack is under the position-limiting action in the guidance of angular guide surfaces and the left and right directions of guiding mating surface, to realize the position adjustment of subrack in the lateral direction and the limit after the adjustment of position to subrack in the lateral direction, it is directed at the grafting panel of subrack with the backboard of cabinet body and completes to be adapted to, solve the problems, such as cabinet subrack position inaccurate in the prior art, inconvenient for operation.
Description
Technical field
The present invention relates to a kind of cabinets with subrack.
Background technique
Cabinet, subrack product are very widely used in electronic devices structure field, by using standardized cabinet and
The modularization of subrack realization electronic equipment.Authorization Notice No. is that the Chinese utility model patent of CN202799508U discloses one kind
Insertion box-type cabinet with guiding-positioning structure.The subrack cabinet includes subrack, cabinet shell, is arranged in cabinet shell useful
Cabinet backboard and guide-localization hole in installation interface, are provided on subrack and are adapted to for installing with the interface on cabinet backboard
Subrack connector and guide pin for guide-localization.The interface and subrack on interior of equipment cabinet and cabinet backboard are inserted into subrack
When interface on connector docks, passes through the guiding role of guide-localization hole and guide pin and realize positioning.
In the prior art, subrack is movably arranged on cabinet by track, and track is generally divided into telescopic rail and branch
Support formula track, telescopic rail generally comprise internal rail and the outer rail with internal rail guiding cooperation, and internal rail and outer rail are separately fixed at slotting
On case and cabinet, internal rail is acted with subrack when subrack is inserted into and extracts out.Brace type track is generally fixed on cabinet, is had
For the supporting surface of subrack sliding support.
However in order to guarantee that subrack smoothly slides, sliding rail needs to be arranged biggish adaptation gap.By adaptation gap, rolling
The cooperation precision in dynamic rail road and the influence of track self-deformation generally require the left side for constantly adjusting subrack when subrack is inserted into cabinet
Position in right direction so that guide pin alignment guide location hole, inconvenient, low efficiency, be easy to cause subrack connector and
The damage of cabinet backboard.When size is long in the lateral direction for subrack, size is long in the longitudinal direction for track, and the above problem is tighter
Weight.
Summary of the invention
The present invention provides a kind of cabinet with subrack, for solve cabinet subrack position inaccurate in the prior art,
Problem inconvenient for operation.To achieve the goals above, the invention adopts the following technical scheme:
Cabinet with subrack, including cabinet body and fore-aft travel the intracorporal subrack of the cabinet is set, the cabinet body is equipped with
The backboard that is adapted to the grafting panel of subrack and the track for being used to support the subrack, the left and right sides side wall of the cabinet body and/
Or one end in place is plugged together in the subrack on the track at left and right sides of cabinet body and is equipped with guiding voussoir, the guiding voussoir tool
There is the guiding mating surface for carrying out left and right limit to subrack, guiding voussoir has backwards to one end of backboard for guiding subrack
Angular guide surfaces.
Beneficial effects of the present invention: pass through the track at left and right sides of the left and right sides side wall and/or cabinet body of cabinet body
On in the subrack plug together one end in place be equipped with guiding voussoir, and guiding voussoir backwards to one end of backboard have for guiding
The angular guide surfaces of subrack；When subrack is inserted into cabinet, subrack is in the guidance of angular guide surfaces and the right and left of guiding mating surface
Under upward position-limiting action, thus to subrack in right and left after realizing the position adjustment and position adjustment of subrack in the lateral direction
Upward limit is directed at the grafting panel of subrack with the backboard of cabinet body and completes to be adapted to, and solves cabinet in the prior art and inserts
Case position inaccurate, problem inconvenient for operation.
Further, the angular guide surfaces are tapered plane, the company of smooth transition between tapered plane and the guiding mating surface
It connects.
Using smooth transition between tapered plane and the guiding mating surface, avoid subrack by tapered plane and guiding mating surface
Junction when transition occur unstable or stuck.
Further, the guiding voussoir is fixed by screws on the cabinet body or track, is set on the guiding voussoir
There is counter sink corresponding with the head of screw.
Voussoir is fixed on cabinet body or track using screw mode, and fixed form is simply, conveniently；Screw after voussoir is fixed
Head enters in corresponding counter sink, avoids the head of screw from forming the sliding of subrack and hinders.
Further, it is carried on the back on the left and right sides side wall of the cabinet body and/or the track at left and right sides of cabinet body in separate
One end of plate also is provided with the guiding voussoir.
Guiding voussoir plays guiding role in subrack injection, is conducive to subrack injection.
Further, one in the grafting panel of the subrack and backboard is equipped with guide pin, another be equipped with
The guide-localization hole of the guide pin adaptation.
By being equipped with the mating guiding of guide pin and guide-localization hole, guiding accuracy is further increased, subrack is conducive to
Grafting panel be aligned with the backboard of cabinet body.
Further, the track is L shape track, the track include vertical flanging for being fixedly connected with cabinet body and
It is used to support the horizontal flanging of the subrack bottom surface, the guiding voussoir is arranged on the vertical flanging.
Track uses L shape track, and structure is simple, simple for production；Guiding voussoir is arranged on the vertical flanging of track, is made
Voussoir is oriented under the premise of meeting guiding role, does not influence the fore-aft travel of subrack.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment 1 of the cabinet with subrack of the invention；
Fig. 2 is the top view of the embodiment 1 of the cabinet of the invention without subrack；
Fig. 3 is the cabinet body structure schematic diagram of the embodiment 1 of the cabinet of the invention without subrack；
Fig. 4 is partial enlarged view at A in Fig. 3；
Fig. 5 is the subrack structure schematic diagram of the embodiment 1 of the cabinet with subrack of the invention；
Fig. 6 is that the embodiment 1 of the cabinet with subrack of the invention is oriented to the structural schematic diagram of voussoir；
Fig. 7 is the grafting panel schematic diagram of the subrack of the embodiment 1 of the cabinet with subrack of the invention.
In figure: 1- cabinet body, 2- subrack, 21- punching, 22- flanging, 3- grafting panel, 4- backboard, 5- track, 6- guiding wedge
Block, 61- angular guide surfaces, 62- counter sink, 63- guiding mating surface, 71- guide pin, 72- guide-localization hole, 8- socket, 9- are inserted
Head.
Specific embodiment
The structure of the embodiment 1 of cabinet with subrack of the invention is as shown in Figure 1 and Figure 2, should be with the cabinet packet of subrack
Subrack 2 in cabinet body 1 is set with including cabinet body 1 and fore-aft travel, and cabinet body structure on cabinet body 1 as shown in figure 3, be equipped with and subrack
The backboard 4 that 2 grafting panel 3 is adapted to and the track 5 for being used to support subrack 2, subrack 2 are rear end close to one end of grafting panel 3.
One end in place is plugged together in subrack 2 on the track 5 of the left and right sides of cabinet body 1 and is equipped with guiding voussoir 6, before two siding tracks 5
End also is provided with guiding voussoir 6, and guiding voussoir 6 is fixed by screws on track 5, offers counter sink 62 on guiding voussoir 6,
When the fixation of voussoir 6 will be oriented on the rail 5 by adopting the mode being screwed, the head of screw is sunk to completely in counter sink 62.?
In other embodiments, under the precondition that fixed form does not influence 2 fore-aft travel of subrack, guiding voussoir 6 consolidating on the rail 5
Determining mode can also be other fixed forms such as pin, keyway.
2 structure of subrack is as shown in figure 5, subrack 2 includes upper and lower panel, left side plate and end plate, in top panel, lower panel
End plate is provided with the punching 21 for the electrical component heat dissipation for being mounted in subrack 2, is installed on the end plate of subrack 2
There is outside socket 8, is provided in the front end of the left and right sides of subrack 2 for forming block cooperation with the front end frame of cabinet body 1
Flanging 22.The left and right ends of plate are sat against on the horizontal flanging of the track 5 of 1 two sides of cabinet body below subrack 2；It is inserted in subrack 2
During entering cabinet body 1, plate is slidably matched with track 5 below subrack 2.It in other embodiments can also be under subrack 2
The rear and front end of the left and right sides of panel is equipped with the pulley for rolling cooperation with track 5, to realize subrack 2 and track 5
Roll cooperation.
For 1 structure of cabinet body as shown in figure 3, its middle orbit 5 is L shape track, track 5 includes for being fixedly connected with cabinet body 1
Vertical flanging and the horizontal flanging for being used to support 2 bottom surface of subrack, guiding voussoir 6 is arranged on vertical flanging, in other embodiments
Middle orbit 5 is the shapes such as T shape, U-shaped, and guiding voussoir 6 is mounted in the upright side walls of track 5.It is equipped on backboard 4 and socket
The plug 9 of 8 plug connections；It is provided with guide pin 71 on backboard 4, is equipped on the grafting panel 3 of subrack 2 suitable with guide pin 71
The guide-localization hole 72 matched, the position in guide-localization hole 72 are as shown in Figure 7.
The structure for being oriented to voussoir 6 is as shown in Figure 4 and Figure 6, including the guiding mating surface for carrying out left and right limit to subrack 2
63 and the angular guide surfaces 61 for guiding subrack 2, in guiding mating surface 63, angular guide surfaces 61 are located at the setting of counter sink 62
Voussoir 6 is oriented to backwards to 4 one end of backboard, angular guide surfaces 61 are tapered plane, are adopted between angular guide surfaces 61 and guiding mating surface 63
With being connected smoothly, in other embodiments in the case where not influencing the precondition of fore-aft travel of subrack 2, angular guide surfaces 61
It can also be arc surface, angular guide surfaces 61 are connect with guiding mating surface 63 using arc transition.It is oriented to voussoir 6 and passes through guiding voussoir
6 thickness limits subrack 2 in the lateral direction, to realize the guiding to subrack 2 in the longitudinal direction.
Subrack 2 is inserted into during cabinet body 1, and the left and right ends of plate sit against the track 5 of 1 two sides of cabinet body below subrack 2
On horizontal flanging；Plate is slidably matched with track 5 below subrack 2.The guiding voussoir 6 for being mounted on 5 two sides of track is drawn by inclination
Guide face 61 and guiding mating surface 63 are oriented to the insertion realization of subrack 2 in the front-back direction, to make the guiding being arranged on backboard 4
Pin 71 is aligned with the guide-localization hole 72 on the grafting panel 3 that subrack 2 is arranged in.In the premise item for the requirement for meeting guiding accuracy
Under part, there are gaps between the left and right sides of permission subrack 2 and the guiding mating surface 63 of corresponding guiding voussoir 6.With slotting
Case 2 is inserted into, and guide pin 71 is inserted into guide-localization hole 72.Guide pin 71 and the cooperation of guide-localization hole 72 are further increased to subrack 2
The guiding accuracy of direction of insertion, so that the socket being mounted on subrack 28 be made to be aligned with the plug 9 being mounted on backboard 4.With
Subrack 2 deepens continuously, and the flanging 22 of the left and right sides front end of subrack 2 and the front end frame of cabinet body 1 form block cooperation, thus
Continuing into for subrack 2 is hindered, the socket 8 on 2 grafting panel 3 of subrack is mounted at the same time and the plug 9 on backboard 4 is completed
It is mating.
The other embodiments of cabinet with subrack of the invention, before guiding voussoir is only installed at track in implementation 1
Afterwards on the vertical flanging at both ends, in other embodiments, guiding voussoir is mountable in the left and right sides side wall of cabinet body or in cabinet
It is installed simultaneously on side wall and the track at left and right sides of cabinet body at left and right sides of body, guiding voussoir can be only in the vertical folding of the rear end of track
It is installed on side.
In the other embodiments of cabinet with subrack of the invention, under the precondition for meeting guiding role, subrack
Inserted terminal and backboard in one be equipped with guide pin, another is equipped with the guide-localization hole being adapted to guide pin.
Claims (6)
1. have the cabinet of subrack, including cabinet body and fore-aft travel the intracorporal subrack of the cabinet is set, set on the cabinet body
The track for having the backboard being adapted to the grafting panel of subrack and being used to support the subrack a, it is characterised in that: left side for the cabinet body
One end in place, which is plugged together, in the subrack on the track at left and right sides of right two sides side wall and/or cabinet body is equipped with guiding voussoir,
The guiding voussoir has the guiding mating surface for carrying out left and right limit to subrack, and guiding voussoir has backwards to one end of backboard
For guiding the angular guide surfaces of subrack.
2. the cabinet according to claim 1 with subrack, it is characterised in that: the angular guide surfaces are tapered plane, tiltedly
It is connected smoothly between plane and the guiding mating surface.
3. the cabinet according to claim 1 or 2 with subrack, it is characterised in that: the guiding voussoir is solid by screw
It is scheduled on the cabinet body or track, the guiding voussoir is equipped with counter sink corresponding with the head of screw.
4. the cabinet according to claim 1 or 2 with subrack, it is characterised in that: the left and right sides side wall of the cabinet body
And/or the guiding voussoir also is provided in one end far from backboard on the track at left and right sides of cabinet body.
5. the cabinet according to claim 1 or 2 with subrack, it is characterised in that: the grafting panel and back of the subrack
One in plate is equipped with guide pin, another is equipped with the guide-localization hole being adapted to the guide pin.
6. the cabinet according to claim 1 or 2 with subrack, it is characterised in that: the track is L shape track, described
Track includes vertical flanging for being fixedly connected with cabinet body and the horizontal flanging for being used to support the subrack bottom surface, the guiding
Voussoir is arranged on the vertical flanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811451442.2A CN110213926A (en) | 2018-11-30 | 2018-11-30 | Cabinet with subrack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811451442.2A CN110213926A (en) | 2018-11-30 | 2018-11-30 | Cabinet with subrack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110213926A true CN110213926A (en) | 2019-09-06 |
Family
ID=67779921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811451442.2A Pending CN110213926A (en) | 2018-11-30 | 2018-11-30 | Cabinet with subrack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110213926A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114828516A (en) * | 2022-03-10 | 2022-07-29 | 国电南瑞科技股份有限公司 | Bus board floating type vibration reduction plug box and installation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2489432Y (en) * | 2001-01-16 | 2002-05-01 | 联想(北京)有限公司 | Single face mounted hard disk fixed device |
| CN201440774U (en) * | 2009-06-29 | 2010-04-21 | 英业达股份有限公司 | Sliding rail structure |
| CN202799508U (en) * | 2012-09-25 | 2013-03-13 | 广东易事特电源股份有限公司 | Plug-in box type cabinet with guiding positioning structure |
| CN204968310U (en) * | 2015-09-17 | 2016-01-13 | 广东恩亿梯电源有限公司 | Rack track structure |
| CN205005378U (en) * | 2015-09-11 | 2016-01-27 | 江苏捷诚车载电子信息工程有限公司 | On -vehicle rack subrack stop device |
-
2018
- 2018-11-30 CN CN201811451442.2A patent/CN110213926A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2489432Y (en) * | 2001-01-16 | 2002-05-01 | 联想(北京)有限公司 | Single face mounted hard disk fixed device |
| CN201440774U (en) * | 2009-06-29 | 2010-04-21 | 英业达股份有限公司 | Sliding rail structure |
| CN202799508U (en) * | 2012-09-25 | 2013-03-13 | 广东易事特电源股份有限公司 | Plug-in box type cabinet with guiding positioning structure |
| CN205005378U (en) * | 2015-09-11 | 2016-01-27 | 江苏捷诚车载电子信息工程有限公司 | On -vehicle rack subrack stop device |
| CN204968310U (en) * | 2015-09-17 | 2016-01-13 | 广东恩亿梯电源有限公司 | Rack track structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114828516A (en) * | 2022-03-10 | 2022-07-29 | 国电南瑞科技股份有限公司 | Bus board floating type vibration reduction plug box and installation method thereof |
| CN114828516B (en) * | 2022-03-10 | 2023-11-28 | 国电南瑞科技股份有限公司 | Bus plate floating type vibration reduction plug box and mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190906 |
|
| RJ01 | Rejection of invention patent application after publication |