CN2932921Y - Communication cabinet - Google Patents
Communication cabinet Download PDFInfo
- Publication number
- CN2932921Y CN2932921Y CN 200620013245 CN200620013245U CN2932921Y CN 2932921 Y CN2932921 Y CN 2932921Y CN 200620013245 CN200620013245 CN 200620013245 CN 200620013245 U CN200620013245 U CN 200620013245U CN 2932921 Y CN2932921 Y CN 2932921Y
- Authority
- CN
- China
- Prior art keywords
- communication cabinet
- air filter
- guide rail
- groove
- guide card
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a communication machine cabinet comprising a baseboard, a plurality of side boards and a dust screen on the baseboard, wherein the two sides of the communication cabinet, near the baseboard, are provided with fastening positions which are used to insert the two sides of the dust screen, the baseboard is provided with at least one guiding rail, the bottom of the inserting end of the dust screen is arranged with at least one guiding piece matched with the guiding rail, and the guiding piece slides along the guiding rail. Because the dust screen is provided with a spring guiding piece and the communication cabinet is arranged with a guiding rail, the spring adaptive capacity of the spring guiding piece can guarantee that the dust screen always sticks to the baseboard and moves to the right position along the guiding rail when the dust screen is inserted into the communication cabinet. For the cabinets with limit operation space and bad operation visibility, the installation and maintenance are easy, the working complex degree of maintainer is reduced and the accuracy is improved.
Description
Technical field
The utility model relates to the plant equipment of communication technical field, more particularly, relates to a kind of communication cabinet with dust reduction capability.
Background technology
The used Air Filter support of at present big capacity rack (dark rack) is installed in that (bottom of general communication cabinet is provided with ventilation hole and is used for heat radiation in the lower enclosure frame of rack bottom, for dustproof, generally on the bottom, be coated with one deck Air Filter, in order to reach reasonable dustproof effect, require Air Filter and communication cabinet to closely cooperate), by support periphery and cooperating of lower enclosure frame four limits realizing dustproof effect; Be fixed on the subrack of the foot on the rack and the space between the rack lower enclosure frame end face, it is exactly the space that the Air Filter support is realized the installation and maintenance operation, require the Air Filter support can easily insert the rack lower enclosure frame during operation and realize fixingly, and can extract operations such as the maintenance that realizes Air Filter, replacing easily out; For the rack lower enclosure frame too narrow situation in space between the subrack of below topmost and, just be difficult in the operation of Air Filter support insertion process whole course visible, that is to say that we can only see that the Air Filter support has just begun to enter the situation of machine box, as for inside how advancing, what state with the seal perimeter cooperation, final inside how fixing, we are unknown, and this just is difficult to guarantee that Air Filter effectively installs and sealing effectiveness.The technical scheme of prior art one, protrude the screens of enclosing the frame face by the welding of lower enclosure frame both sides and cooperate the guiding of inserting as Air Filter with the Air Filter both sides, and in the last insertion position of screens qualification that the most inboard welding protrusion of lower enclosure frame encloses the frame face, final screens and Air Filter ragged edge by periphery fixed with the realization that cooperates of enclosing frame.The plastic cement Air Filter of prior art one has following defective in operation: need well visual when 1, inserting operation, in case run into topmost and the too narrow situation in space between the subrack of below of rack lower enclosure frame, can't see support and enclosing the situation of advancing of frame, there is deflection just might withstand slightly, just is difficult to guarantee to be inserted into smoothly both allocations with the screens that protrude both sides; If 2 rack lower enclosure frames topmost and between the subrack of below the space too narrow, and the projection owing to door shield causes Air Filter level not insert on the lower enclosure frame, insert inwards but avoid door shield to the declivity certain angle, cause the screens insufficient height like this and interfere with support both sides height, perhaps the Air Filter support relies on big deflection to get into, but cause strength failure easily, guarantee to insert smoothly and just must increase the screens height, can not load even cause support to be in place like this, because support four limits have been strengthened in spacing space up and down.
The utility model content
The technical problems to be solved in the utility model is, a kind of guiding and reliable communication cabinet of accurate positioning that can guarantee Air Filter when blind plug in Air Filter is provided.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of communication cabinet, comprise base plate, a plurality of side plate, cover the Air Filter of described base plate top, be provided with screens near described base plate place on each side plate of described communication counter both sides, dual-side slip for described Air Filter is inserted, described base plate is provided with at least one guide rail, the bottom of described Air Filter insertion end is provided with at least one and the corresponding guide card of described guide rail position, and described guide card slides along described guide rail.
In communication cabinet described in the utility model, described guide card has elasticity.
In communication cabinet described in the utility model, described guide rail end surface is provided with draw-in groove.
In communication cabinet described in the utility model, the A/F of described draw-in groove is less than described draw-in groove inner width.
In communication cabinet described in the utility model, described guide card is "T"-shaped.
In communication cabinet described in the utility model, described draw-in groove front end is provided with the inlet that is used to snap in described elasticity guide card.
In communication cabinet described in the utility model, the two sides of described guide rail are respectively equipped with draw-in groove, and described elasticity guide card is provided with two shell fragments that cooperate with described draw-in groove.
In communication cabinet described in the utility model, one of described side plate is a back side panel, and described back side panel is provided with the hook groove, and described Air Filter is provided with the grab that cooperates embedding with described hook groove.
In communication cabinet described in the utility model, described guide rail and elasticity guide card are one, and described elasticity guide card is arranged on described Air Filter mid portion.
In communication cabinet described in the utility model, described guide rail and elasticity guide card are two, described being symmetricly set on the described Air Filter.
Implement communication cabinet of the present utility model, has following beneficial effect: because the Air Filter of communication cabinet of the present utility model is provided with the elasticity guide card, communication counter is provided with guide rail, the elasticity adaptive capacity of elasticity guide card guaranteed that Air Filter is pasting base plate all the time and advances smoothly forward up to the tram along the guide rail guiding when Air Filter inserted, limited for the operating space, the visual not good rack of operation, realize simple, reliable I﹠M, alleviate the work of maintenance personnel complexity, improve operating accuracy.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation that communication cabinet of the present utility model is installed Air Filter;
Fig. 2 is a kind of structural representation of execution mode of the Air Filter of communication cabinet of the present utility model;
Fig. 3 is a kind of structural representation of execution mode of the guide rail of communication cabinet of the present utility model.
Embodiment
As shown in Figure 1, the structural representation of Air Filter is installed for communication cabinet of the present utility model, communication cabinet of the present utility model comprises base plate 1, a plurality of side plates 2, cover the Air Filter 3 of base plate 1 top of described communication counter, the side plate 2 of the both sides of described communication counter is provided with screens near described base plate 1 place, the dual-side of described Air Filter 3 slides along screens and inserts wherein, described base plate 1 is provided with the guide rail 101 of at least one along the direction of insertion of described Air Filter 3, described Air Filter 3 bottoms are provided with a corresponding elasticity guide card 301 that slides along described guide rail with described guide rail position, and elasticity guide card 301 is arranged on the insertion end of Air Filter 3.Structure of the present utility model can guarantee that Air Filter 3 operates visual, subsequent process under situation all not visible before reliably putting in place is installed when only just having inserted base plate 1, also can realize blind inserting smoothly in ground simple to operate, and fixing reliable.Draw out operation is equally simple and convenient when safeguarding.Wherein elasticity guide card 301 is an elastomeric material, after elasticity guide card 301 snaps in guide rail 101, angle change when advancing forward along with Air Filter 3, the elasticity adaptive capacity assurance Air Filter 3 of elasticity guide card 301 is pasting base plate 1 all the time and is advancing smoothly forward up to the tram along guide rail 101 guiding, and the back side panel of communication counter is provided with the hook groove.Communication cabinet of the present utility model can be under the very narrow and small condition of headspace, and installation and maintenance can realize blind inserting, and visual requirement of operating process minimized, and is simple to operate, convenient and reliable.
Structural representation in conjunction with a kind of execution mode of the structural representation of a kind of execution mode of the Air Filter of communication cabinet of the present utility model shown in Figure 2 and guide rail shown in Figure 3.A kind of execution mode of communication cabinet of the present utility model is described, in the present embodiment, guide rail 101 end faces are provided with draw-in groove, the A/F of draw-in groove is less than described draw-in groove inner width, elasticity guide card 301 is "T"-shaped, the draw-in groove front end is provided with the inlet that is used to snap in described elasticity guide card 301, and elasticity guide card 301 snaps in the draw-in groove from inlet and slides along described draw-in groove.In the present embodiment, described guide rail 101 and elasticity guide card 301 are one, and described elasticity guide card 301 is arranged on described Air Filter mid portion.Described Air Filter 3 inserts the limit that communication counter is adjacent to the back side panel of described communication counter fully and is provided with the grab 302 that embeds the hook groove, and Air Filter is fixed by snap.
The utility model can also have other execution mode, and described guide rail 101 and elasticity guide card 301 are two, and described 301 are symmetricly set on the described Air Filter.
The utility model can also have other execution mode, and the connected mode of guide rail and elasticity guide card is set to other modes.Two sides at guide rail are provided with draw-in groove, and the elasticity guide card is provided with two and cooperates shell fragment with described draw-in groove, and described shell fragment is inserted in the described draw-in groove and along its slip.
Claims (10)
1, a kind of communication cabinet, comprise base plate (1), a plurality of side plate (2), cover the Air Filter (3) of described base plate (1) top, each side plate (2) of described communication counter both sides is gone up near described base plate (1) and is located to be provided with screens, dual-side slip for described Air Filter (3) is inserted, it is characterized in that, described base plate (1) is provided with at least one guide rail (101), the bottom of described Air Filter (3) insertion end is provided with at least one and the corresponding guide card in described guide rail (101) position (301), and described guide card (301) slides along described guide rail (101).
2, communication cabinet according to claim 1, its feature are being that described guide card (301) has elasticity.
3, communication cabinet according to claim 1 is characterized in that, described guide rail (101) end face is provided with draw-in groove.
4, communication cabinet according to claim 3 is characterized in that, the A/F of described draw-in groove is less than described draw-in groove inner width.
5, communication cabinet according to claim 1 and 2 is characterized in that, described guide card (301) is "T"-shaped.
6, communication cabinet according to claim 3 is characterized in that, described draw-in groove front end is provided with the inlet that is used to snap in described elasticity guide card (301).
7, communication cabinet according to claim 1 is characterized in that, the two sides of described guide rail (101) are respectively equipped with draw-in groove, and described elasticity guide card (301) is provided with two shell fragments that cooperate with described draw-in groove.
8, communication cabinet according to claim 1 is characterized in that, one of described side plate (2) is a back side panel, and described back side panel is provided with the hook groove, and described Air Filter (3) is provided with the grab (302) that cooperates embedding with described hook groove.
According to any one described communication cabinet among the claim 1-4, it is characterized in that 9, described guide rail (101) and elasticity guide card (301) are one, described elasticity guide card (301) is arranged on described Air Filter mid portion.
According to any one described communication cabinet among the claim 1-4, it is characterized in that 10, described guide rail (101) and elasticity guide card (301) are two, described (301) are symmetricly set on the described Air Filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620013245 CN2932921Y (en) | 2006-03-24 | 2006-03-24 | Communication cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620013245 CN2932921Y (en) | 2006-03-24 | 2006-03-24 | Communication cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2932921Y true CN2932921Y (en) | 2007-08-08 |
Family
ID=38349410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620013245 Expired - Fee Related CN2932921Y (en) | 2006-03-24 | 2006-03-24 | Communication cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2932921Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101616571B (en) * | 2008-06-25 | 2012-05-23 | 中兴通讯股份有限公司 | Device and method for fixing machine cabinet and dustproof screen thereof |
| CN102905491A (en) * | 2012-08-29 | 2013-01-30 | 华为技术有限公司 | Blank panel and communication device |
-
2006
- 2006-03-24 CN CN 200620013245 patent/CN2932921Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101616571B (en) * | 2008-06-25 | 2012-05-23 | 中兴通讯股份有限公司 | Device and method for fixing machine cabinet and dustproof screen thereof |
| CN102905491A (en) * | 2012-08-29 | 2013-01-30 | 华为技术有限公司 | Blank panel and communication device |
| CN102905491B (en) * | 2012-08-29 | 2015-11-25 | 华为技术有限公司 | Filler panel and communication equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070808 Termination date: 20100324 |