CN2901791Y - Sealed plug box - Google Patents
Sealed plug box Download PDFInfo
- Publication number
- CN2901791Y CN2901791Y CN 200620014112 CN200620014112U CN2901791Y CN 2901791 Y CN2901791 Y CN 2901791Y CN 200620014112 CN200620014112 CN 200620014112 CN 200620014112 U CN200620014112 U CN 200620014112U CN 2901791 Y CN2901791 Y CN 2901791Y
- Authority
- CN
- China
- Prior art keywords
- sealed
- seal
- subrack
- plugged
- sealing
- 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 - Lifetime
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- Connector Housings Or Holding Contact Members (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a sealed plugged box comprising a sealed frame, a front plane, a back plane, a plugged veneer, a top flat. The sealed frame is a assembled one or a welded one and has a up and down rack for plugging the plugged veneer. The front plane, the back plane and the top flat is capable of opening to maintain the inner of the plugged box. And between the front plane, the top flat, the back plane and the sealed frame are sealing elements to realize air proof. The sealing elements are rubber O-rings or sealed rubber rings. The utility model realizes water proofness by sealed housings, information exchange between inside and outside can be accomplished by the sealed plugged socket, which cost less and is simply designed. The inner heat is equaled by the inner fan and absorbed by the inner wall of the housing after installing the fan unit, the utility model is widely applicable for the state that movable communication in the open air or military communication in rain.
Description
Technical field
The utility model relates to the sealing subrack under the condition of drenching with rain of being used for that a kind of communication field is applicable to outdoor mobile communication, military communication etc. in the open.
Background technology
The sealing subrack of communication class product is that cast-in-block casing and the seal of case lid intermediate cryptographic realize mostly at present.This sealing subrack has following shortcoming: 1, cost is higher, and design is complicated; 2, outlet is relatively more difficult.
The utility model content
Problem to be solved in the utility model provide a kind of practicality can drench with rain and outdoor adverse circumstances under the sealing subrack that can normally use.
The technical solution of the utility model is: the sealing subrack comprises seal frame, front panel, rear board, plug veneer, lamina tecti, seal frame can be assembly unit or be welded, described seal frame design has can be for the last lower guideway of plug single-board insert-pull, described front panel, rear board, lamina tecti are that openable element is to realize the subrack internal maintenance, respectively realize sealing by seal between described front panel, lamina tecti, rear board and the seal frame, described seal is preferably O type rubber ring or caulking gum packing ring.
For good heat radiating, the seal frame top also is provided with fan unit, dries to system from the top, and intrasystem heat is passed on the housing uniformly, can realize the fan maintenance by opening lamina tecti, and fan unit preferably is installed on the upper rail of seal frame.
The beneficial effects of the utility model are: the utility model is realized watertightness by the shell of sealing, can finish inside and outside information exchange by seal socket, cost is low, simplicity of design, install the effect by fan inside of its internal calorific power behind the fan unit additional and produce uniform thermal field and absorbed by outer casing inner wall, the utility model can be widely used in using under the situation that outdoor mobile communication, military communication etc. drench with rain in the open.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is a sealing subrack structure profile schematic diagram;
Fig. 2 is a sealing subrack structure internal structure schematic diagram one;
Fig. 3 is a sealing subrack structure internal structure schematic diagram two.
Sequence number representative in the accompanying drawing:
1--rear board 2--backboard 3--fan unit 4--lamina tecti
5--seal frame 6--front panel 7--seal socket 8--plugs veneer
9--upper rail 10--lower guideway 11--O type rubber ring 12--caulking gum packing ring
Embodiment
As Fig. 1, Fig. 2, shown in Figure 3, the sealing subrack comprises seal frame 5, front panel 6, rear board 1, plug veneer 8, lamina tecti 4, seal frame can be assembly unit or be welded, having on the seal frame can be for the last lower guideway 9 of plug veneer 8 plugs, 10, plug veneer 8 usefulness common cable is connected with seal socket 7 on the front panel 6, front panel 6, rear board 1 is that openable element is to realize the subrack internal maintenance, seal frame 5 tops have square hole and are used for changing fan unit 3, and the square hole at top is sealed by lamina tecti 4, open lamina tecti 4 and can realize fan maintenance, front panel 6, lamina tecti 4, respectively realize sealing between rear board 1 and the seal frame 5 by seal (O type rubber ring 11 or caulking gum packing ring 12).
Carry out according to the following steps during use:
1) earlier backboard 2 is fixed on the rear portion of the upper rail 9 and the lower guideway 10 of seal frame 5, covers the rear board 1 that O type rubber ring 11 is housed and be fixed on the seal frame 5.Plug veneer 8 is connected with backboard 2 with slot on the lower guideway 10 by upper rail 9 in the seal frame 5.The outlet of plug on the veneer 8 is connected with seal socket 7 on being contained in front panel 6, covers the front panel 6 that O type rubber ring 11 is housed and is fixed on the seal frame 5.Fan unit 3 is fixed on the upper rail 9 of seal frame 5, and seal frame 5 tops have square hole and are used for changing fan unit and the square hole at top sealed by lamina tecti 4.
2) seal frame 5 is assembly unit or is welded, and upper rail 9 and lower guideway 10 are fixed on the both sides of framework.
Claims (4)
1, a kind of sealing subrack, comprise seal frame, front panel, rear board, plug veneer, lamina tecti, it is characterized in that: described seal frame design has can be for the last lower guideway of plug single-board insert-pull, the plug veneer connects with the seal socket on common cable and the front panel, described front panel, rear board, lamina tecti are openable element to realize the subrack internal maintenance, respectively realize sealing by seal between described front panel, lamina tecti, rear board and the seal frame.
2, seal subrack according to claim 1, it is characterized in that: described seal frame top also is provided with fan unit.
3, as sealing subrack as described in the claim 2, it is characterized in that: described fan unit is installed on the upper rail of seal frame.
4, as sealing subrack as described in the claim 1,2 or 3, it is characterized in that: described seal is O type rubber ring or caulking gum packing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014112 CN2901791Y (en) | 2006-05-29 | 2006-05-29 | Sealed plug box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014112 CN2901791Y (en) | 2006-05-29 | 2006-05-29 | Sealed plug box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2901791Y true CN2901791Y (en) | 2007-05-16 |
Family
ID=38085954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620014112 Expired - Lifetime CN2901791Y (en) | 2006-05-29 | 2006-05-29 | Sealed plug box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2901791Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101932218A (en) * | 2009-06-18 | 2010-12-29 | 鸿富锦精密工业（深圳）有限公司 | Electronic device shell |
| CN101662910B (en) * | 2008-08-29 | 2012-03-21 | 华为技术有限公司 | Perforating seal assembly and communication device with perforating seal assembly |
| CN111465237A (en) * | 2020-04-21 | 2020-07-28 | 中国电子科技集团公司第五十四研究所 | Closed electronic case suitable for ships |
-
2006
- 2006-05-29 CN CN 200620014112 patent/CN2901791Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101662910B (en) * | 2008-08-29 | 2012-03-21 | 华为技术有限公司 | Perforating seal assembly and communication device with perforating seal assembly |
| CN101932218A (en) * | 2009-06-18 | 2010-12-29 | 鸿富锦精密工业（深圳）有限公司 | Electronic device shell |
| CN101932218B (en) * | 2009-06-18 | 2014-04-30 | 鸿富锦精密工业（深圳）有限公司 | Electronic device shell |
| CN111465237A (en) * | 2020-04-21 | 2020-07-28 | 中国电子科技集团公司第五十四研究所 | Closed electronic case suitable for ships |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070516 |
|
| EXPY | Termination of patent right or utility model |