CN2496216Y - Assembly rack - Google Patents
Assembly rack Download PDFInfo
- Publication number
- CN2496216Y CN2496216Y CN 01230290 CN01230290U CN2496216Y CN 2496216 Y CN2496216 Y CN 2496216Y CN 01230290 CN01230290 CN 01230290 CN 01230290 U CN01230290 U CN 01230290U CN 2496216 Y CN2496216 Y CN 2496216Y
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- China
- Prior art keywords
- enclosure frame
- column
- lower enclosure
- rack
- upright column
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- Expired - Fee Related
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Abstract
The utility model relates to a cabinet in a communication facility, in particular to a general assembling cabinet which is suitable for the plug frames of different specifications in the communication facility; the cabinet comprises an upper enclosure frame, a lower enclosure frame and an upright column, the bottom surface of the enclosure frame being adjacent to the upright column has at least two pairs of positioning dummy clubs which are arranged symmetrically, the inner cavity of the upright column has a positioning structure matched with the positioning dummy club, the outer side edge of the upright column has a strip edge extending outwards, a screw hole connected with the upper enclosure frame and the lower enclosure frame is arranged at the both end parts of the upright column, and an incoming line hole and an outgoing line hole are arranged near the positioning dummy club of the upper enclosure frame and the lower enclosure frame; The four side edges of the enclosure frame have a shielding material connector and a plastic cement part connector, by adopting the cabinet structure of the movable upright column and a plurality of pairs of positioning dummy clubs, the utility model realizes the change of front and rear positions of the upright column, and is suitable for the depths of different plug frames; the utility model meets the requirements of a variety of molding proposals and internal structures. The incoming line hole and the outgoing line hole arranged near the positioning dummy club ensure that the guiding of the routing inside of the cabinet is routed along the side edge of the upright column all the time, and the utility model is convenient for the maintenance of the equipment and the demand of the plug frame front and rear to the plug-in board.
Description
Technical field
The utility model relates to the rack in the communication equipment, is specifically related in a kind of communication equipment the universal assembled cabinet applicable to the different size interpolation frame.
Background technology
In the prior art, employed rack in the communication products, be used to install cannot adjust at interval between the column of interpolation frame in its internal structure, the contour structures of rack has with column with last lower enclosure frame in the rack and is connected closely and corresponding relation, for the communication products that adopt the different size interpolation frame, the external form that must change the interval of column and rack just can be used for the installation of interpolation frame, make the contour structures of rack be difficult to unified, for present widely used broadband product, the interpolation frame that need be installed in the rack is darker, if install with former rack, because the degree of depth of former rack is not enough, can produce inner cabling difficulty, cable on the interpolation frame veneer, optical fiber etc. can only be distributed in problems such as the side of rack or back, for rack inside integrated level high product, also will produce the on-the-spot difficulty of installing, problems such as follow-up equipment is difficult in maintenance, for the interpolation frame structure to inserting before and after the needs, former rack also can't be realized, if need to change the appearance and modeling of former rack, moulding and the Qianmen moulding that must change lower enclosure frame simultaneously could realize.
The outside cabling that interpolation frame is installed in the former rack is by being positioned at the turnover of the cable hole up and down rack at rack middle part, because cable hole is positioned at the rack middle part, the front and back that can't realize interpolation frame in the rack are to plate, the inside cabling of rack concentrates on rack both sides and rear portion, under the situation of rack existence and cabinet, because the restriction of left and right sides rack, the line upkeep meeting that is positioned at side is very because of difficulty, the structural representation of former rack as shown in Figure 10, the position in hole of upward wiring shown in the figure 101 and downward cabling hole 102 is in the middle part of rack.
Summary of the invention
A technical problem to be solved in the utility model is, adopt a kind of simple rack splicing structure, make the appearance and modeling of rack not have corresponding the contact with the internal structure of rack, change the appearance and modeling of rack, simple and convenient, and only need a kind of assembled cabinet of structure, can be applicable to the needs that different size interpolation frame communication products are installed; Another technical problem to be solved in the utility model is, make the turnover circuit in the rack, be convenient to safeguard, can satisfy the needs of interpolation frame front and back outlet, the technical problem that the utility model also needs to solve is, makes the shielding properties of assembled cabinet reach the shielding properties of rack level.
The technical scheme that the utility model addresses the above problem is, design the universal assembled cabinet of a kind of communication products, comprise, lower enclosure frame and column, described column is hollow-core construction, it is characterized in that, on described, lower enclosure frame and described column have at least two pairs of symmetrically arranged positioning boss on the adjacent bottom surface, the inner chamber of described column has the location structure that matches with described positioning boss, the outward flange of described column has at least one outward extending limit, the both ends of described column also be provided with described on, the screw that lower enclosure frame connects, on described, be provided with into wire hole near the lower enclosure frame positioning boss, on described, the side of lower enclosure frame is provided with three pairs of symmetrically arranged positioning boss, and the interval between three adjacent positioned boss of homonymy can equate also can be unequal.
On the side of the front and back of described Upper/Lower Enclosure Frame, also have the interface that is used to that the interface of shielding material is installed and plastic parts is installed, also have the interface that shielding material is installed on the dual-side of described Upper/Lower Enclosure Frame.
The universal assembled cabinet of communication products that provides by the utility model, compare with former rack and to have the following advantages: adopt bolt can with the Upper/Lower Enclosure Frame of integral die-cast with have the column section bar that is connected screw and connect to an integral body, constitute the basic framework of rack, have advantages such as the few and overall structure rigidity of the amount of parts that succinct convenience, accurate positioning, formation skeleton are installed is strong, adopt column and many rack structures to positioning boss, can realize the variation of the front and back position of column, for the interpolation frame degree of depth that adapts to different demands provides convenience; Parts interchangeability is good, by separating of appearance and modeling and internal structure, can realize flexible and changeable moulding scheme and internal structure demand.Be arranged near the wire hole that advances the positioning boss, make the guiding of the inner cabling of rack all the time along the side cabling of column, made things convenient for the maintenance of internal unit and satisfied for before and after the interpolation frame to the demand of plate.By rack cascade screen interface being set enclosing on the four side of frame, the slit, joint portion that can solve assembling type cabinet is many, and the as easy as rolling off a log problems such as electromagnetic leakage that cause can realize the shielding properties of rack regular grade.Below in conjunction with accompanying drawing, further specify the utility model with preferred embodiment.
Description of drawings
Fig. 1 is the frame perspective structure schematic diagram of the universal assembled cabinet of the utility model communication products;
Fig. 2 is the perspective view of Upper/Lower Enclosure Frame among Fig. 1;
Fig. 3 is the horizontal section structural representation of Fig. 1 central post;
Fig. 4, Fig. 5 are syndeton schematic diagram and the local enlarged diagram that encloses frame and column;
Fig. 6, Fig. 7 for the utility model rack by adjusting the structural representation that column and the link position that encloses frame obtain the different cabinet framework of two kinds of internal structures;
Fig. 8 is that two kinds of different internal structure racks of Fig. 6 and Fig. 7 adopt the structural representation with a kind of appearance and modeling;
Fig. 9 adopts the structural representation of another kind of appearance and modeling for two kinds of different internal structure racks of Fig. 6 and Fig. 7;
Figure 10 is the rack construction schematic diagram of former rack.
Embodiment
As Fig. 1,2, shown in 3, the rack that provides by the utility model, in the structure of rack, be provided with, lower enclosure frame 1,3 and column 2 (being provided with four root posts in the present embodiment), column 2 is hollow-core construction, on, lower enclosure frame 1,3 with the adjacent bottom surface of column 2 on have at least two pairs of symmetrically arranged positioning boss, shown in Fig. 2 three pairs of positioning boss, wherein 31 and 40 is a pair of, 33 and 38 is a pair of, 34 and 37 is a pair of, the inner chamber of column 3 has the location structure 21 that matches with positioning boss, outer ledge at column 2 is provided with at least one outward extending limit, shown in Fig. 3 for being provided with three rule limits 22,24,25, the both ends of column 2 also are provided with last, lower enclosure frame 1,3 screws 23 that connect are last, lower enclosure frame 1,3 positioning boss 31,40,33,34,37, be provided with into wire hole 32 near 38,35,36,39.
Upper/Lower Enclosure Frame 1,3 can adopt mold integral die casting to form, and has the outward appearance high conformity, and structural rigidity is strong, produces low cost and other advantages in enormous quantities; The modularized design of moulding---the appearance and modeling that is rack be by with enclose the plastic fitting that the frame die casting matches and the left and right door of this kind style and constitute, owing to adopt this kind frame mode, make and can realize different rack Mechanical Buildss by changing external structure under the constant situation of the internal structure of rack, moulding is flexible and changeable; Internal structure for the rack skeleton changes for the difference that adapts to inner subrack even depth, adapt to present and following requirement for cabinet depth, the structural manufacturing process that realizes is simple, for the interpolation frame of different depth, only need adjust column and get final product the needs that implementation structure changes with the link position that encloses frame; The design of rack cabling mode, the cabling of the slotting basket of general instrument rack substantially all is the middle part cabling at present, need reserve certain space in the inside of rack and be used for outlet, in order to avoid when plant maintenance because outside cabling overslaugh plant maintenance, the utility model has been done improvement on the rack cabling mode, the cabling of rack is all focused near the side (positioning boss) of rack, by enclosing the side cable hole 32,35,36,39 on the frame, can realize the butt joint with the rack external equipment, for providing a great convenience inserting before and after the plate of interpolation frame in the rack; Column 2 can adopt the aluminium section bar integrated molding, and is simple in structure, moulding process ripe and size and accuracy of form and position height.Constitute the rack basic framework enclose frame, column 2 by die casting and extrusion modling after, the following process amount is few and be easy to realize.Enclose the boss structure of designing the basic framework installing and locating on the frame, the positioning accuracy height has guaranteed that the simple installation of skeleton is quick.For the flexibility of column and the perpendicularity of end face, realize that process and technology guarantee that difficulty is low.For the seriation exploitation on short transverse that forms rack according to difference configuration, only need simply to adjust the height of column and need not die sinking again.
Another problem to be solved in the utility model is a guiding rack cabling, satisfy the demand of the interior subrack of rack front and back to plate, the mode that the utility model is realized is, enter by column pilot cable and optical fiber, be arranged on the front and back of enclosing in the frame as shown in Figure 2 and advance wire hole 32,35,36,39, forward and backwardly advance wire hole 32,35,36,39 and can satisfy in the rack demand of outlet before and after the interpolation frame.
The utility model by aluminium section bar, die casting, plastic parts and part sheet metal component aspects such as structure, moulding and surface treatment meticulous in conjunction with aesthetic feeling that realizes moulding and whole harmonious property, embody the high accuracy of the succinct and physical dimension that structure installs, simultaneously, owing to adopt mold production, cost of parts descends with increasing in batches, and because the processing and the easy assembly technology that makes of mounting means of vital part are simple, save the time that complete machine is made, can realize high-quality target cheaply.
Characteristics of the present utility model can satisfy the internal structure demand of different depth for by the transformable skeleton structure in column installation site; As Fig. 6, Fig. 7 is the application of the utility model in RNC rack and server cabinet, and the basic framework of two racks links in aggregates by upper enclosure frame, lower enclosure frame, four root posts by 8 dormant bolts.The interpolation frame degree of depth of installing on the RNC rack is 420 millimeter, and the server degree of depth that server machine is cashier's office in a shop installed is about 700 millimeters, for the convenience of the installation stability that guarantees rack and shock resistance, inner cabling and topology layout attractive in appearance, the utility model has realized installing the requirement of stable and shock resistance by the change in location of column interface, and be beneficial to inner cabling and layout, guaranteed two product appearance image consistency simultaneously, Figure 8 shows that two racks have identical appearance and modeling structure chart.
Figure 9 shows that the application schematic diagram of the utility model in MA/MD series of products rack, is MA/MD rack outside drawing shown in the figure, and the overall structure of rack is made up of parts such as basic framework, top cover, front and back door, side doors.Wherein the plastic parts on the Upper/Lower Enclosure Frame on top cover, front and back door and the basic framework has constituted the overall appearance moulding of rack, surface structure with Fig. 8 compares thus, same rack skeleton structure, realize diverse moulding scheme, promptly embodied separating of appearance and modeling and internal structure.
Many for slit, joint portion to assembling type cabinet; the as easy as rolling off a log problems such as electromagnetic leakage that cause; this rack skeleton (be mainly and enclose frame and column); the front and back door; structure member such as side door and ventilating board can constitute the shield of whole rack; structurally all be provided with and remain with the interface of realizing the rack cascade screen; as shown in Figure 2; be provided with the interface 42 that is used to install shielding material on the front and back side of frame enclosing; 46; interface can be a flanged lip; also be provided with the interface 41 that is used to install shielding material on the dual-side in addition; 44; interface is a groove shapes; the four side that encloses frame is formed to realize the shielding interface that conducts with front and back door and side door; can be at the front and back door; the corresponding interface of side door and ventilating board etc. is made sprayed protection and is installed the shielding that shielding material can be realized rack, reaches the regular grade shielding properties of rack.In addition, the interface size design of rack meets the IEC-297 standard fully, can realize the compatibility with other company standard modules.
Claims (8)
1, a kind of assembled cabinet, comprise, lower enclosure frame (1,3) and column (2), described column (2) is hollow-core construction, it is characterized in that, on described, lower enclosure frame (1,3) with on the adjacent bottom surface of described column (2) have at least two pairs of symmetrically arranged positioning boss, the inner chamber of described column (2) has the location structure that matches with described positioning boss, the outward flange of described column has at least one outward extending limit, the both ends of described column (2) also be provided with described on, lower enclosure frame (1,3) screw is used in connection, on described, lower enclosure frame (1,3) positioning boss near be provided with into wire hole.
2, according to the described assembled cabinet of claim 1, it is characterized in that, also have the interface (42,46) that is used to install shielding material, the interface (43,45) that plastic parts is installed on the front and back side of described Upper/Lower Enclosure Frame, have the interface (41,44) that shielding material is installed on the dual-side of described Upper/Lower Enclosure Frame.
3, according to claim 1 or 2 described assembled cabinets, it is characterized in that, have three pairs of symmetrically arranged positioning boss (31,40), (34,37), (38,33) on the bottom surface of described Upper/Lower Enclosure Frame (1,3), the interval between adjacent two boss of homonymy can equate also can be unequal.
According to claim 1 or 3 described assembled cabinets, it is characterized in that 4, three edges in the described column outside are provided with outward extending limit (22,24,25), a limit is provided with a plurality of connection square holes therein.
According to claim 1 or 3 described assembled cabinets, it is characterized in that 5, described Upper/Lower Enclosure Frame (1,3) is respectively the integrated molding member.
6, according to claim 1 or 3 described assembled cabinets, it is characterized in that the integrated shaped component of described column (2).
According to claim 1 or 3 described assembled cabinets, it is characterized in that 7, described Upper/Lower Enclosure Frame is provided with four root posts (2) between (1,3), respectively be provided with one near the described positioning boss (31,33,38,40) and advance wire hole (32,35,36,39).
8, according to the described assembled cabinet of claim 2, it is characterized in that, the described interface (42,46) that is used to install shielding material is a kind of flanged lip, and the interface of described installation plastic parts (43,45) is a kind of groove, and the interface of described installation shielding material (41,44) is a kind of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01230290 CN2496216Y (en) | 2001-08-11 | 2001-08-11 | Assembly rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01230290 CN2496216Y (en) | 2001-08-11 | 2001-08-11 | Assembly rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2496216Y true CN2496216Y (en) | 2002-06-19 |
Family
ID=33644918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01230290 Expired - Fee Related CN2496216Y (en) | 2001-08-11 | 2001-08-11 | Assembly rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2496216Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012119510A1 (en) * | 2011-08-10 | 2012-09-13 | 华为技术有限公司 | Cabinet-level server and centralized power supply shielding structure thereof |
-
2001
- 2001-08-11 CN CN 01230290 patent/CN2496216Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012119510A1 (en) * | 2011-08-10 | 2012-09-13 | 华为技术有限公司 | Cabinet-level server and centralized power supply shielding structure thereof |
| US9128678B2 (en) | 2011-08-10 | 2015-09-08 | Huawei Technologies Co., Ltd. | Cabinet-level server and its centralized power supply shielding structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Xin Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020619 Termination date: 20100811 |