CN101808480B - Cabinet - Google Patents

Cabinet Download PDF

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Publication number
CN101808480B
CN101808480B CN2009100056716A CN200910005671A CN101808480B CN 101808480 B CN101808480 B CN 101808480B CN 2009100056716 A CN2009100056716 A CN 2009100056716A CN 200910005671 A CN200910005671 A CN 200910005671A CN 101808480 B CN101808480 B CN 101808480B
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CN
China
Prior art keywords
framework
wallboard
clinch
block piece
rack
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.)
Expired - Fee Related
Application number
CN2009100056716A
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Chinese (zh)
Other versions
CN101808480A (en
Inventor
任建广
龙劲松
袁勇
陈华祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN2009100056716A priority Critical patent/CN101808480B/en
Publication of CN101808480A publication Critical patent/CN101808480A/en
Application granted granted Critical
Publication of CN101808480B publication Critical patent/CN101808480B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The embodiment of the invention discloses a cabinet and solves the technical problems of inconvenient transportation and assembly of the traditional cabinet. The cabinet comprises a frame, a bottom plate, wall plates and countercheck members, wherein the bottom plate is arranged on the bottom of the frame; the wall plates are overlapped on the frame; the countercheck members are inserted into the frame and clamp the wall plates on the frame; and the wall plates, the countercheck members and the bottom plate form at least one chamber body. The embodiment of the invention is used for containing and installing electronic equipment.

Description

Rack
Technical field
The present invention relates to communication equipment field, be specifically related to a kind of rack.
Background technology
Contemporary society has got into the information age, and along with the develop rapidly of the communication technology, parts are fewer, maintenance and the important development direction that has become communication equipment easy for installation.
Rack is used for installing, placing for example electronic equipments such as communication base station, the network equipment, transmission unit, controller switching equipment, communication power supply and storage battery.
Existing rack; More common mainly is many cabins body Cabinet, and many cabins body Cabinet is placed in outdoor usually, is provided with the rectangular-shaped cabin body that a plurality of wallboards surround in it; Each cabin body both can be used as functional areas; Also can headspace as follow-up expansion area, many cabins body Cabinet is for the ease of safeguarding also be furnished with door usually.When outdoor utility, inner equipment can be in the bottom lead line, also can on the wallboard of side and back, perforate draw.When indoor application, can also draw from top drilling.
At present, more typical many cabins body Cabinet mainly contains integral solder formula rack, many cabinets block form rack and parts assembling type cabinet in the prior art.
As shown in Figure 1, integral solder formula rack is exactly need be separated out several cabin bodies at a bigger rack internal condition.Rack inside can be separated out three cabin bodies among this figure, and the rack agent structure is welded by header board 31 (header board also can be described as side plate), back plate 30, central dividing plate 32, top board 140, base plate 2, refills to mix top cover 14, base 11 and a plurality of door.
As shown in Figure 2, many cabinets block form rack by several independently Cabinet be fixed on side by side on the ground and form, among this figure many cabinets block form rack by four independently Cabinet form.Each independently Cabinet comprise a cabin body 5, can at each cabin body 5 door be set as required.
Like Fig. 3 and shown in Figure 4, the parts assembling type cabinet is assembled through rivet or screw by header board 31 (header board also can be described as side plate), back plate 30, central dividing plate 32, top cover 14, base 11, base plate and a plurality of door.
Though the inventor finds that in realizing process of the present invention existing rack can be used for placing, electronic equipment being installed to a certain extent, has following problem at least:
Transportation is required great effort, is not easy in existing integral solder formula rack, the carrying of many cabinets block form rack very much; Rivet or screw assembly unit are adopted in existing parts assembling type cabinet assembling; Parts are many, interchangeability is poor, and then cause that the assembly unit difficulty is bigger, assembly unit is inconvenient.
Summary of the invention
The embodiment of the invention provides a kind of rack, is used to solve existing rack and is not easy to transport the technical problem with assembly unit.
The embodiment of the invention provides a kind of rack; This rack; Comprise framework, be located at said base of frame base plate, be overlapped in the wallboard on the said framework and be plugged in the block piece on the said framework; Said block piece is fastened in said framework with said wallboard, and said wallboard, said block piece and said base plate enclose said framework and form at least one cabin body.
Can be found out that by last technical scheme wallboard is overlapped on the framework, block piece is plugged on the framework, during transportation, can block piece, wallboard be carried after framework is taken apart, carry more laborsaving, be convenient to the transportation; During assembly unit, overlap wallboard on the framework, the block piece of on framework, pegging graft, block piece can be fastened in wallboard on the framework, and wallboard and barrier encloses framework just can form at least one cabin body, thereby accomplish the assembly unit operation.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the assembling process sketch map of existing integral solder formula rack;
Fig. 2 is the schematic perspective view of existing many cabinets block form rack;
Fig. 3 is the assembly unit sketch map of existing parts assembling type cabinet;
Fig. 4 is the partial enlarged drawing of parts assembling type cabinet shown in Figure 3;
Fig. 5 is the assembly unit process sketch map of the rack that embodiments of the invention provided;
Fig. 6 is the structure for amplifying sketch map of A part among Fig. 5;
Fig. 7 is the structure for amplifying sketch map of B part among Fig. 5;
Fig. 8 is the structure for amplifying sketch map of C part among Fig. 5;
Fig. 9 is the structure for amplifying sketch map of D part among Fig. 5;
Figure 10 is the sketch map of an assembling process of rack discal patch ellbeam that embodiments of the invention shown in Figure 5 provided and coupling assembling;
Figure 11 is the sketch map of another assembling process of rack discal patch ellbeam that embodiments of the invention shown in Figure 5 provided and coupling assembling;
Figure 12 is the assembling process sketch map of first connector in the coupling assembling that embodiments of the invention provided and second connector;
Figure 13 is the sketch map of base in the rack that embodiments of the invention shown in Figure 5 provided;
Figure 14 is the sketch map of the rack discal patch ellbeam that embodiments of the invention shown in Figure 5 provided;
Figure 15 is rack discal patch ellbeam that embodiments of the invention shown in Figure 5 provided and the block piece cross sectional representation after making up;
Figure 16 is the anabolic process sketch map of rack discal patch ellbeam that embodiments of the invention shown in Figure 5 provided and block piece, wallboard;
Figure 17 becomes the cross sectional representation of the preceding part arrangement of three cabin bodies with block piece, wall panel assemblies for the rack discal patch ellbeam that embodiments of the invention shown in Figure 5 provided;
Figure 18 becomes three cross sectional representation behind the body of cabin for the rack discal patch ellbeam that embodiments of the invention shown in Figure 5 provided with block piece, wall panel assemblies;
Schematic perspective view when Figure 19 installs to the doorstep for the rack that embodiments of the invention shown in Figure 5 provided;
Figure 20 is the structure for amplifying sketch map at hinge place among Figure 19.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The embodiment of the invention provides a kind of and not only has been convenient to transport with assembly unit but also can realizes the modularization expansion, be convenient to the rack processing, get ready the goods.
As shown in Figure 5; A kind of rack that the embodiment of the invention provided; Comprise framework 1, be located at framework 1 bottom base plate 2, be overlapped in the wallboard 3 on the framework 1 and be plugged in the block piece 4 on the framework 1; Block piece 4 is fastened in framework 1 with wallboard 3, and wallboard 3, block piece 4 and base plate 2 enclose framework 1 and form at least one cabin body 5.
Because embodiment of the invention deadlight 3 is overlapped on the framework 1; Block piece 4 is plugged on the framework 1, during transportation, can block piece 4, wallboard 3 be carried after framework 1 is taken apart; Carry more laborsaving, more convenient transportation, so solved the technical problem that existing rack is not easy to transport; During assembly unit, only need overlap joint wallboard 3 on framework 1, grafting block piece 4 on framework 1; Block piece 4 can be fastened in wallboard 3 on the framework 1; Wallboard 3, block piece 4 and base plate 2 surround framework 1 and just can form at least one cabin body 5, thereby accomplish the assembly unit operation, with respect to the mode of available technology adopting rivet or screw assembly unit; Assembly unit difficulty of the present invention is smaller, the assembly unit operation is simpler, so solved the technical problem that existing rack is not easy to assembly unit.
That framework 1 can be is rectangular-shaped, cube-shaped, prism-shaped or pyramid-shaped.Present embodiment middle frame 1 is as shown in Figure 5 rectangular-shaped, and wallboard 3 surrounds frameworks 1 with block piece 4 and is formed with three cabin bodies 5.
Present embodiment middle frame 1 comprises bar ellbeam 6 and coupling assembling, and framework 1 is that bar ellbeam 6 is assembled through coupling assembling.Assembled framework 1 when transportation can convey in section, more convenient transportation.As Fig. 8 and bar ellbeam shown in Figure 96 with or can be aluminium section bar like Fig. 6 and block piece 4 shown in Figure 7.Aluminium section bar can produce that complex structure, precision are higher through extrusion process, intensity bar ellbeam 6 and block piece 4 preferably, so the scheme discal patch ellbeam 6 of present embodiment is aluminium section bar with block piece 4.
Like Figure 10 and shown in Figure 11, coupling assembling comprises first connector 7 of tubular, second connector 8 of two tubulars, and wherein, first connector 7 of tubular and second connector 8 of two tubulars can be connected through bolt or screw, thereby form coupling assembling.Bar ellbeam 6 is plugged on first connector 7 and/or second connector 8, then can be fastening through bolt or screw.
Like Figure 10 and shown in Figure 12, first connector 7 tubular that can be square in the present embodiment, its four sidewalls all offer and connect screw 71; This connection screw 71 is provided with internal thread; Second connector 8 tubular that also can be square, it offers connecting through hole 81 along axis direction, and connecting bolt 78 passes connecting through hole 81; External screw thread on it matches with internal thread on being connected screw 71, thereby second connector 8 is fixed on first connector 7.Connecting bolt 78 is a hexagon socket head cap screw.Certainly, also only offer on one of them in four sidewalls of first connector 7, two or three sidewalls and connect screw 71.
Like Figure 10 and shown in Figure 12; All offer a plurality of ellbeam fixing holes 70 on first connector 7, second connector 8 in the present embodiment; Also offer a plurality of positioning through hole 60 on the bar ellbeam 6; After bar ellbeam 6 was plugged on first connector 7, second connector 8, positioning through hole 60, bar ellbeam fixing hole 70 positions were relative, can bar ellbeam 6 be fixed on first connector 7 and/or second connector 8 through bolt.Certainly, bar ellbeam fixing hole 70, positioning through hole 60 also can be screw, and can be fixed on bar ellbeam 6 on first connector 7 and/or second connector 8 this moment through screw.
Shown in figure 12, also can offer cornerite hole 9 on first connector 7 and second connector 8, cornerite hole 9 is used to adopt fixedly cornerite of screw or bolted mode, avoid rack of the present invention to install after, first connector 7 and second connector 8 expose and not attractive in appearance.
Like Figure 14, Figure 15 and shown in Figure 16; Clinch 34 and at least one buckle 65 that bar ellbeam 6 comprises body 61 and is located at body 61 peripheries; Wallboard 3 is overlapped on the clinch 34, and block piece 4 offers the groove 41 suitable with buckle 65, and said body 61 can be tubular.
The body of tubular is 61 in light weight, save material and cost.Clinch 34 and block piece 4 are like Figure 15, Figure 16 and shown in Figure 17ly compress wallboard 3 from the relative two sides of wallboard 3 respectively, thereby wallboard 3 is blocked, and avoid wallboard 3 to drop.Buckle 65 is suitable with the groove 41 on the block piece 4, and the groove 41 on the block piece 4 is plugged in 65 last times of buckle, can wallboard 3 be pressed on the clinch 34, through block piece 4 with its fixing.
Like Figure 10 and shown in Figure 11, the body 61 of present embodiment discal patch ellbeam 6 is the tubular that is square.Because cabin body 5 is rectangular-shaped or cube-shaped; The be more convenient for transverse slat 63 of transverse slat shown in figure 14 63 and stringer board 64 and other ellbeams 6 of bar ellbeam 6 of the body 61 of tubular bar ellbeam 6 is in same plane with stringer board 64 or parallels so be square, and is convenient to overlap wallboard 3, grafting block piece 4.Certainly, bar ellbeam 6 also can rounded tubular.
Continuous see also Figure 15, rectangular shape of the cross section of body 61 or square shape, clinch 34 is located at the edges and corners of this body 61, and buckle 65 can be located at the edges and corners of body 61.The edges and corners that clinch 34, buckle 65 are located at body 61 can enlarge the contact area of clinch 34 and wallboard 3, make that wallboard 3 is more firm, stress point is more, stressed more even.Certainly, buckle 65 also can be located on body 61 surface all around.
Concrete; Clinch 34 is located at the edges and corners of body 61 of the bar ellbeam 6 of the rectangular shape of this cross section; Buckle 65 can be located at the edges and corners of these ellbeam 6 bodies 61, and, can also between the adjacent in twos corner angle of the body 61 of this ellbeam 6, be provided with buckle 65.The cross section of the buckle 65 of these edges and corners roughly is " odontoid ", and the cross section of the buckle 65 between these adjacent in twos corner angle can be " mushroom ".Clinch 34 comprises mutually perpendicular transverse slat 63 and stringer board 64 in the present embodiment, and transverse slat 63 parallels with body 61 mutually perpendicular two sidewalls respectively with stringer board 64.
It is understandable that the buckle 65 that cross section is " mushroom " also can be located at the edges and corners of these ellbeam 6 bodies 61, the embodiment of the invention is not limited thereto.
Like Figure 14 and shown in Figure 15, the junction of clinch 34 and body 61 corner angle, and the junction of the buckle 65 of the edges and corners of body 61 and body 61 corner angle is a hollow-core construction.Hollow-core construction can reduce on the one hand the weight of bar ellbeam 6, and the thickness of buckle 65 of edges and corners that guarantees to be located at body 61 on the other hand is more even, so the shape of buckle 65 and and body 61 between angle also be convenient to control.
Like Figure 16, Figure 17 and shown in Figure 180, be provided with waterproof adhesive tape 10 between wallboard 3 and the clinch 34.Waterproof adhesive tape 10 can avoid rack outer water and moist air stream to be penetrated into cabin body 5 inside between wallboard 3 and the clinch 34 on the one hand, avoids the electronic equipment in the cabin body 5 to make moist;
On the other hand; Waterproof adhesive tape 10 has elasticity not only can be so that the relative position of wallboard 3 and clinch 34 can be out of shape a little; Make block piece 4 better install; Simultaneously, also can cushion the pressure between wallboard 3 and the clinch 34, avoid the wallboard 3 and the contact portion of clinch 34 to concentrate the wallboard 3 or the clinch 34 that are caused to damage phenomenon because stress appears in extruding.
Waterproof adhesive tape 10 is for to be pasted on the transverse slat 63 of clinch 34 in the present embodiment, and wallboard 3 is overlapped on the waterproof adhesive tape 10.On clinch 34, paste waterproof adhesive tape 10, accurately locate more easily the position of waterproof adhesive tape 10.
The bottom of waterproof adhesive tape 10 is pasted on the clinch 34 in the present embodiment, and the cross section at its top is M shape, and wallboard 3 is overlapped in the top of waterproof adhesive tape 10.Waterproof adhesive tape 10 elasticity of this structure are better.
Like Fig. 6 and shown in Figure 7; Block piece 4 comprises and is the tabular blend stop body 40 of bar shaped and is provided with lug boss 42 along these blend stop body 40 1 sides; Lug boss 42 can be provided with the groove 41 suitable with buckle shown in figure 15 65, and adjacent in twos lug boss 42 also can form the groove 41 suitable with buckle 65.Present embodiment protrusions portion 42 is bar shaped, and its maximum bearing of trend is identical with the maximum bearing of trend of blend stop body 40.
The continuous Fig. 5 that sees also, base plate 2 are overlapped on the clinch 34 of bar ellbeam 6 of framework 1 bottom.Certainly, thus also can fix a wallboard 3 through at least one block piece 4 on the bar ellbeam 6 of framework 1 bottom replaces base plates 2.
Like Fig. 5 and shown in Figure 13, rack also comprises the base shown in figure 13 11 of being located at framework 1 bottom, and framework 1 links to each other with base 11 through screw or bolt, wherein:
Base 11 is welded for sheet metal component or section bar.All offer base plate through holes 13 around the base 11.Base 11 can make framework 1 structure more firm, simultaneously, makes that also the location was more firm when rack was positioned over ground and desktop.Certainly, base 11 also can be sheet metal component or section bar is assembled through bolt or screw, and it is assembled through bolt or screw also to can be the tubular body 12 that is square.
Base plate through holes 13 is opened on the end and sidewall of body 12 in the present embodiment, and base plate through holes 13 is the through hole of rectangle for cross section.The effect of base plate through holes 13 has two: the one, as the forklift hole of rack in the embodiment of the invention; The 2nd, the electric wire handle hole as the electronic equipment in the embodiment of the invention rack during from base 11 cablings.Certainly, base 11 also can be welded for body 12 in the present embodiment.
As shown in Figure 5, rack also comprises the top cover 14 of being located at framework 1 top, and top cover 14 links to each other with framework 1 through screw or bolt.Top cover 14 is connected through first connector 7 as shown in Figure 9 of screw or bolt and framework 1 in the present embodiment.Top cover 14 plays the effect of the protection cabin body 5 from the top.When indoor application, thereby the top of rack also can fix a wallboard 3 replacement top covers 14 through at least one block piece 4 in the present embodiment.Certainly, when being pyramid-shaped as if framework 1, the top of framework 1 can not be provided with top cover 14.
Like Figure 19 and shown in Figure 20, rack also comprises the door 16 that is connected through hinge 15 with framework 1 in the present embodiment.Open door 16, can in the cabin of rack body 5 in, place or electronic equipment is installed, after placing or installing electronic equipment, close 16 and avoid the influence of uncorrelated personnel or other equipment rack cabin body 5 inner electronic equipments.Certainly, on the door 16 other accessories such as door lock, handle can also be set as required in the present embodiment.
In the present embodiment, Figure 16 and wallboard 3 shown in Figure 17 are the metal decking battenboard.The energy-saving and emission-reduction construction material that the metal decking battenboard is reliable is used for factory building, movable dwellings and communications equipment room etc. in a large number.Its structure is exactly that two-layer color steel clips one deck hard polyaminoester or polystyrene foam plastics.
In sum; The parts of assembling framework 1 as shown in Figure 5 in the rack that the embodiment of the invention provided, the wallboard 3 and the block piece 4 that are installed on the framework 1 all can be from framework 1 dismountings, so framework 1 can be realized the modularization expansion, simultaneously; Wallboard 3, block piece 4 all do not adopt screw or bolt when on framework 1, installing; With respect to the parts of existing parts assembling type cabinet still less, the interchangeability and the installability of parts are stronger, the processing of being more convenient for, stock, install, transportation and dismounting; And then also reduced cost, be fit to requirements of large-scale production.
The above; Be merely embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technical staff who is familiar with the present technique field is in the technical scope that the present invention discloses; Can expect easily changing or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.

Claims (8)

1. rack is characterized in that: comprise framework, be located at said base of frame base plate, be overlapped in the wallboard on the said framework and be plugged in the block piece on the said framework;
Said framework comprises the bar ellbeam, and said ellbeam comprises body, is located at said body peripheral clinch and at least one buckle, and said wallboard is overlapped in said clinch;
Said block piece comprises and is the tabular blend stop body of bar shaped and is provided with lug boss along this blend stop body one side that said lug boss offers and the suitable groove of said buckle;
When the groove on the said block piece was plugged on the said buckle, said block piece was fastened in said framework with said wallboard, and said wallboard, said block piece and said base plate enclose said framework and form at least one cabin body.
2. rack according to claim 1 is characterized in that: said framework also comprises coupling assembling, and said framework is that said ellbeam is assembled through said coupling assembling.
3. rack according to claim 2; It is characterized in that: said coupling assembling comprises first connector, second connector; The sidewall of said first connector offers the connection screw; Said second connector offers connecting through hole along axis direction, passes connecting through hole through connecting bolt or screw, revolves the connection screw of being located at said first connector.
4. rack according to claim 1 is characterized in that: rectangular shape of the cross section of said body or square shape, said clinch and/or said buckle are located at the edges and corners of said body.
5. rack according to claim 4; It is characterized in that: said clinch comprises mutually perpendicular transverse slat and stringer board; Said transverse slat and said stringer board respectively with mutually perpendicular two parallel sidewalls of said body, said wallboard is overlapped in the transverse slat and/or the stringer board of said clinch.
6. rack according to claim 5 is characterized in that: the junction of said clinch and said body, and/or the junction of said buckle and said body is a hollow-core construction.
7. according to claim 1 or 5 described racks, it is characterized in that: be provided with waterproof adhesive tape between said wallboard and the said clinch.
8. rack according to claim 7 is characterized in that: said waterproof adhesive tape is pasted on said clinch, and said wallboard is overlapped in said waterproof adhesive tape.
CN2009100056716A 2009-02-16 2009-02-16 Cabinet Expired - Fee Related CN101808480B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009100056716A CN101808480B (en) 2009-02-16 2009-02-16 Cabinet

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Application Number Priority Date Filing Date Title
CN2009100056716A CN101808480B (en) 2009-02-16 2009-02-16 Cabinet

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CN101808480A CN101808480A (en) 2010-08-18
CN101808480B true CN101808480B (en) 2012-07-04

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Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102387683B (en) * 2011-11-17 2015-01-14 深圳市怡富精密机械有限公司 Combined and parallelly-mounted cabinet
CN102984899B (en) * 2012-11-12 2016-09-07 华为技术有限公司 Rack and there is the communication apparatus of this rack
CN104105364B (en) 2013-04-07 2017-04-05 华为技术有限公司 Rack and the stack of cabinets with the rack
CN104486922A (en) * 2014-12-18 2015-04-01 苏州苏驼通信科技有限公司 Outdoor cabinet
CN106028694A (en) * 2016-07-15 2016-10-12 四川九洲电器集团有限责任公司 Case
CN106659026A (en) * 2017-03-06 2017-05-10 张斐斐 Aluminum alloy folding supporting rod for chassis framework
CN106817886A (en) * 2017-03-23 2017-06-09 中国铁塔股份有限公司北京市分公司 A kind of communication type rack of many freight spaces of the built-in outfit smart lock of air-conditioner outdoor unit
CN111385983B (en) * 2018-12-27 2021-06-29 西安华为技术有限公司 Transportation and assembly method of cabinet
CN110461117B (en) * 2019-08-22 2021-08-10 北京首信圆方机电设备有限公司 Tandem type server rack
CN110649487B (en) * 2019-10-29 2021-10-22 威腾电气集团股份有限公司 Frame-type jack box body structure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1750742A (en) * 2005-08-29 2006-03-22 河南思达电力通信有限公司 Assembled cabinet plate and combined communication machine cabinet
CN2891590Y (en) * 2006-04-11 2007-04-18 大唐移动通信设备有限公司 Communicating device cabinet
CN201123188Y (en) * 2007-11-13 2008-09-24 李永裕 Frame device of housing body

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1750742A (en) * 2005-08-29 2006-03-22 河南思达电力通信有限公司 Assembled cabinet plate and combined communication machine cabinet
CN2891590Y (en) * 2006-04-11 2007-04-18 大唐移动通信设备有限公司 Communicating device cabinet
CN201123188Y (en) * 2007-11-13 2008-09-24 李永裕 Frame device of housing body

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Granted publication date: 20120704

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