CN201550377U - Novel online exchanging machine case for active plugins - Google Patents
Novel online exchanging machine case for active plugins Download PDFInfo
- Publication number
- CN201550377U CN201550377U CN 200920247464 CN200920247464U CN201550377U CN 201550377 U CN201550377 U CN 201550377U CN 200920247464 CN200920247464 CN 200920247464 CN 200920247464 U CN200920247464 U CN 200920247464U CN 201550377 U CN201550377 U CN 201550377U
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- China
- Prior art keywords
- assembly
- power supply
- frame
- guide rail
- control board
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- Expired - Fee Related
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Abstract
The utility model relates to a novel online exchanging machine case for active plugins. A power supply zone, a control panel zone and a functional panel zone are arranged in the machine case. Guide rail racks are arranged on the chassis at the two sides of each zone, and a mother board assembly is vertically arranged between the control panel zone and the functional panel zone. A front panel assembly is arranged in the front of a chassis, and a lining board assembly is arranged between the front panel assembly and the control panel zone. A control rear panel assembly is arranged on the chassis behind the power supply zone. Vent holes are processed on the two side walls of the chassis and the guide rail racks. Three large power fans are arranged in the power supply box of the machine case. The utility model adopts a horizontal air-cooled heat dissipation technique, and the horizontal arrangement of all functional modules in the machine case is convenient for ventilation and improves heat dissipation effects. The machine case adopts a topological structure of double power supplies. Even though one power supply fails, the other can still continuously supply power to make sure the machine continuously runs. The topological structure of the power supplies through the mother board makes the wiring in the machine case neat and simple. High-quality power supplies can be provided for all functional modules by large-power power supply transmission interfaces.
Description
Technical field
The utility model relates to a kind ofly to be realized the online replacing of active parts and possesses that LCD shows and handling cabinet.
Background technology
At present employed electric, Electronic Control cabinet shortcoming has:
The rear board of 1 cabinet is as a whole, and fixedlys connected with the cabinet employing, and the interface of rear board also is changeless, and this structure can only realize single function, and product can't be expanded other functions.Even only there is an interface to go wrong, also to change whole rear board, maintenance cost is higher.
2 cabinets all adopt the powering mode of single supply, and power supply is in case bad, and machine just can't be worked.
3. radiator structure before and after cabinet adopts, because that the parts in original cabinet are arranged is intricate, radiating effect is undesirable, and hot blast blows out from front panel, and operating personnel are produced certain influence.
4 traditional case front panels do not have Presentation Function, for the operation indication a lot of inconvenience are arranged, and are not directly perceived yet.
At existing problem in the above-mentioned prior art, a kind of novel active plug-in unit of research and design can the novel cabinet of online replacing, and existing problem is very necessary in the prior art thereby overcome.
Summary of the invention
In view of existing problem in the above-mentioned prior art, the purpose of this utility model is that a kind of novel active plug-in unit of research and design can the novel cabinet of online replacing, thereby solves power supply, the front and back radiator structure of cabinet single supply in the past and adopt problems such as fixedly connected.Active plug-in unit described in the utility model can be made up of cover plate, base plate, frame, front panel assembly, control back board module and guide rail bracket by the novel cabinet of online replacing.Described frame is divided into three districts, is respectively power supply area, control board district and feature board district.On each district's machine frame at two sides guide rail bracket is housed all, power supply area divides upper and lower two-layer on the right side of frame.The control board district is in the front portion, left side of frame.The feature board district is at the rear portion, left side of frame.The vertical motherboard assembly that is equipped with between control board district and the feature board district.Front panel assembly is contained in the front of frame, between front panel assembly and the control board district liner plate assembly is housed.The control back board module is equipped with at the frame place at power supply area rear portion.All be processed with ventilation hole on frame two side and the guide rail bracket.Power supply area described in the utility model is equipped with the power pack assembly, upper and lower two covers that are equipped with altogether of power pack assembly.The power pack assembly laterally is inserted on the guide rail bracket of machine frame at two sides.3 powerful fan are installed, the corresponding cabinet sidewall of position of fan ventilation hole in each power pack assembly.The control board assembly is equipped with in control board described in the utility model district, can adorn 1-4 piece plate as required.The control board assembly laterally is inserted on the guide rail bracket of machine frame at two sides.The feature board assembly is equipped with in feature board described in the utility model district, can adorn 1-8 piece plate as required.The feature board assembly laterally is inserted on the guide rail bracket of machine frame at two sides.On the front panel assembly described in the utility model LCD display is housed.Power pack assembly described in the utility model by high turbine output+/-the 12V power supply gives motherboard, motherboard by high turbine will+/-the 12V power supply exports to each feature board assembly and control board assembly.Motherboard assembly described in the utility model is connected with feature board assembly and control board assembly by the high speed connector.
Technical solution of the present utility model is: the online replacing of active parts also possesses LCD demonstration and handling cabinet, motherboard assembly, control board assembly, feature board assembly, guide rail bracket and power pack assembly are housed in the frame, be plugged with control board assembly and each feature board assembly by high speed connector and motherboard, each feature board assembly, control board assembly and power pack assembly all place in the guide rail of guide rail bracket.Rear board is made of control backboard and each feature board assembly backboard for dividing body structure.Cabinet two side and guide rail bracket are provided with ventilation hole, and 3 powerful fan are installed in each power pack assembly, and the power pack assembly dispels the heat by fan with cabinet.
Described power pack assembly is the duplicate supply topological structure, the power pack assembly by high turbine output+/-the 12V power supply gives the motherboard assembly, the motherboard assembly by high turbine will+/-the 12V power supply exports to each feature board assembly and control board assembly.
Active plug-in unit described in the utility model is can the novel cabinet advantage of online replacing as follows:
1, front and back panel can be supported hot plug, flexible design according to the demand event dismounting of functional module;
2, adopt horizontal air-cooled heat dissipation technology, three fans are installed in the power pack assembly, and each feature board assembly in the cabinet and control board assembly are for laterally arranging convenient the ventilation.Be provided with temperature detecting function, can guarantee that platform is in work under the low temperature environment all the time.
3, adopt the duplicate supply topological structure, even there is a power supply to break, another can also continue power supply, guarantees the machine continuous running; Power supply makes the interior wiring of cabinet clean and tidy simple via the topological structure of motherboard assembly " disperseing---concentrating---to disperse ", and the large power supply coffret can guarantee to provide quality power for each feature board assembly;
4, front panel has the LCD Presentation Function, gives the indication very big facility that operation provides.
Description of drawings
The utility model has a width of cloth accompanying drawing,
Fig. 1 is that active plug-in unit can the novel cabinet of online replacing.
Among the figure: 1, cover plate 2, power pack assembly 3, front panel assembly 4, liner plate assembly 5, control board assembly 6, frame 7, motherboard assembly 8, base plate 9, feature board assembly 10, control back board module 11, guide rail bracket 12, power supply area 13, control board district 14, feature board district.
Embodiment
Specific embodiment of the utility model is made up of cover plate 1, base plate 8, frame 6, front panel assembly 3, control back board module 10 and guide rail bracket 11 as shown in drawings.Described frame 6 is divided into three districts, is respectively power supply area 12, control board district 13 and feature board district 14.On each district's machine frame at two sides 6 guide rail bracket 11 is housed all, power supply area 12 divides upper and lower two-layer on the right side of frame 6.Control board district 13 is in the front portion, left side of frame 6.Feature board district 14 is at the rear portion, left side of frame 6.The vertical motherboard assembly 7 that is equipped with between control board district 13 and the feature board district 14.Front panel assembly 3 is contained in the front of frame 6, between front panel assembly 3 and the control board district 13 liner plate assembly 4 is housed.Control back board module 10 is equipped with at frame 6 places at power supply area 12 rear portions.All be processed with ventilation hole on frame 6 two sides and the guide rail bracket 11.Described power supply area 12 is equipped with power pack assembly 2, power pack assembly 2 upper and lower two covers that are equipped with altogether.Power pack assembly 2 laterally is inserted on the guide rail bracket 11 of machine frame at two sides 6.3 powerful fan are installed, the corresponding cabinet sidewall of position of fan ventilation hole in each power pack assembly 2.5 two of control board assemblies are equipped with in described control board district 13.Control board assembly 5 laterally is inserted on the guide rail bracket 11 of machine frame at two sides 6.9 four of feature board assemblies are equipped with in described feature board district 14.Feature board assembly 9 laterally is inserted on the guide rail bracket 11 of machine frame at two sides 6.On the described front panel assembly 3 LCD display is housed.Described power pack assembly 2 by high turbine output+/-the 12V power supply gives motherboard assembly 7, motherboard assembly 7 by high turbine will+/-the 12V power supply exports to each feature board assembly 9 and control board assembly 5.Described motherboard assembly 7 is connected with feature board assembly 9 and control board assembly 5 by the high speed connector.
The back card/back board technology, the back of platform cabinet belongs to open by design, does not have fixing rear board.Rear board is according to the Demand Design of feature board assembly 9, by screw on feature board assembly 9.According to various feature board assembly 9 height specifications, designed the many places screw hole on the cabinet guide rail bracket, after inserting in the cabinet, feature board assembly 9 utilize the screw on the rear board that feature board assembly 9 is fixed in the cabinet.Platform motherboard assembly 7 adopts vertical design, be fixed on the cabinet guide rail bracket by anchor point, every place anchor point number and the design of position corresponding function board component 9 groove positions, the stress point and the anchor point of 9 plugs of feature board assembly are on the same horizontal line, assurance function board component 9 is safe and reliable when plug, can not cause motherboard assembly 7 mechanicalnesses to damage.Platform according to cabinet framework and specification specifies special-purpose feature board assembly 9 physical dimensions and interface location.Feature board assembly 9 adopts two independently connectors with being connected of motherboard assembly 7.The selection of connector number and location are that the anchor point according to motherboard assembly 7 designs, such design way can guarantee when plug feature board assembly 9, motherboard the assembly 7 stressed even and very close anchor points of stress point, assurance function board component 9 is safe and reliable when plug, can not cause motherboard assembly 7 mechanicalnesses to damage.Feature board assembly 9 design of structural size can satisfy platform casing structure needs, and the design of its Aspect Ratio is fit to PCB layout, the wiring of feature board assembly very much.Advantage: (1) is changed feature board assembly 9 and be need not to dismantle cabinet; (2) under the situation of platform operate as normal, change feature board assembly 9 arbitrarily, and do not influence the operation of other feature board assemblies 9 and platform; (3) designer can be according to the function of feature board assembly 9 and the rear board of every kind of feature board assembly 9 of design needs design, flexible design; (4) signal connector of feature board assembly 9 can directly be welded on the integrated circuit board, has guaranteed the not loss of quality of input, output signal (especially high frequency 3GHz signal).(5) input, output interface design without limits flexible design.(6) front panel LCD shows, and is convenient directly perceived.
Horizontal air-cooled heat dissipation technology.Platform cabinet two side, internal guide rail set up has counted ventilation hole, has installed three powerful fan 2 li of cabinet east power case assemblies, and from left to right, whole cabinet forms an accessible wind path.Heat is diffused into rapidly outside the cabinet by fan in the cabinet, guarantees that cabinet inside is under the low temperature environment all the time.Motherboard assembly 7 is in the centre position of cabinet fore-and-aft direction, and the space of two tanks is less relatively, feature board assembly 9 is concentrated, thermal source is many, so on motherboard assembly 7, designed 2 temperature detecting point towards feature board assembly 9 one sides, corresponding one of each tank, two temperature detecting point setting up according to locus, thermal source distribution and importance have effectively played the temperature warning function.On each power pack assembly, designed the fan alarm detection system, but early warning fan abnormal work state.Advantage: (1) horizontal air-cooled cooling system, hot blast can directly not blow to the user; (2) the wind path connectivity is good in the transverse design, cabinet; (3) rapid heat dissipation guarantees that cabinet inside is in the low-temperature working environment all the time.(4) fan-status detection and warning deixis are in time notified user's on-call maintenance, guarantee the stable operation of platform cooling system.(5) temperature detection and warning deixis in time notify the user to search unusually, avoid local anomaly to bring bigger loss.(6) design for back card/back board and the charged hot plug design of feature board assembly 9 is provided convenience.
The duplicate supply topological structure.The single supply maximum can provide 80W (positive supply 60W, negative supply 20W) load capacity.Power pack assembly 2 by high-power K12 connector output+/-the 12V power supply gives motherboard assembly 7, motherboard assembly 7 by high turbine will+/-the 12V power supply exports to each feature board assembly 9, control board assembly 5 equally by high turbine from motherboard assembly 7 obtain+/-the 12V power supply.Concentrate again to the power supply topologies that disperses from being distributed to, rationally, efficiently give each module power delivery.Each power pack assembly has also designed the power state detection circuit, cooperates power supply status front-panel led deixis can reflect the power work state in real time.Advantage: the design of (1) dual power supply redundancy, can guarantee that power supply is supplied with reliable, stable in the platform; (2) via the power supply topologies of " disperse-concentrate-disperse " of motherboard assembly 7, the power delivery path is short, and loss is low, disturbs little; (3) power state detection and warning deixis can in time reflect the power work state, and the on-call maintenance that notes abnormalities guarantees that platform always works under the safe and reliable state.
Platform and module interface.Motherboard assembly 7 is a 2MM high speed connector with the employing of feature board assembly 9 interface connectors.The earth signal averaging is distributed in the middle of each holding wire in the interface definition.All signals all adopt the transmission of special purpose interface chip, and are safe and reliable, support hot plug.Advantage: (1) but 2MM high speed connector transmission signals speed height loaded current is big, it is firm to connect, contact performance is good.(2) motherboard assembly 7 have concurrently rationally with feature board assembly 9 interface definitions, enrich, safety, reliable, anti-interference is good etc., and characteristics (3) leave the sky pin prepares against the subsequent upgrade use; (4) support hot plug, can under the situation that does not influence platform and 9 work of other feature board assemblies, change feature board assembly 9.
Claims (7)
1. an active plug-in unit can the novel cabinet of online replacing, is made up of cover plate (1), base plate (8), frame (6), front panel assembly (3), control back board module (10) and guide rail bracket (11); It is characterized in that described frame (6) is divided into three districts, be respectively power supply area (12), control board district (13) and feature board district (14); On each district's machine frame at two sides (6) guide rail bracket (11) is housed all, power supply area (12) divides upper and lower two-layer on the right side of frame (6); Control board district (13) is in the front portion, left side of frame (6); Feature board district (14) is at the rear portion, left side of frame (6); The vertical motherboard assembly (7) that is equipped with between control board district (13) and feature board district (14); Front panel assembly (3) is contained in the front of frame (6), between front panel assembly (3) and control board district (13) liner plate assembly (4) is housed; The frame (6) at power supply area (12) rear portion locates to be equipped with control back board module (10); All be processed with ventilation hole on frame (6) two side and the guide rail bracket (11).
2. active plug-in unit according to claim 1 can the novel cabinet of online replacing, it is characterized in that described power supply area (12) is equipped with power pack assembly (2), upper and lower two covers that are equipped with altogether of power pack assembly (2); Power pack assembly (2) laterally is inserted on the guide rail bracket (11) of machine frame at two sides (6); In each power pack assembly (2) 3 powerful fan are installed, the corresponding cabinet sidewall of position of fan ventilation hole.
3. active plug-in unit according to claim 1 can the novel cabinet of online replacing, it is characterized in that described control board district (13) is equipped with control board assembly (5), can adorn 1-4 piece plate as required; Control board assembly (5) laterally is inserted on the guide rail bracket (11) of machine frame at two sides (6).
4. active plug-in unit according to claim 1 can the novel cabinet of online replacing, it is characterized in that described feature board district (14) is equipped with feature board assembly (9), can adorn 1-8 piece plate as required; Feature board assembly (9) laterally is inserted on the guide rail bracket (11) of machine frame at two sides (6).
5. active plug-in unit according to claim 1 can the novel cabinet of online replacing, it is characterized in that on the described front panel assembly (3) LCD display being housed.
6. active plug-in unit according to claim 1 and 2 can the novel cabinet of online replacing, it is characterized in that described power pack assembly (2) by high turbine output+/-the 12V power supply gives motherboard assembly (7), motherboard assembly (7) by high turbine will+/-the 12V power supply exports to each feature board assembly (9) and control board assembly (5).
7. active plug-in unit according to claim 1 can the novel cabinet of online replacing, it is characterized in that described motherboard assembly (7) is connected with feature board assembly (9) and control board assembly (5) by the high speed connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920247464 CN201550377U (en) | 2009-10-20 | 2009-10-20 | Novel online exchanging machine case for active plugins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920247464 CN201550377U (en) | 2009-10-20 | 2009-10-20 | Novel online exchanging machine case for active plugins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201550377U true CN201550377U (en) | 2010-08-11 |
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ID=42605560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920247464 Expired - Fee Related CN201550377U (en) | 2009-10-20 | 2009-10-20 | Novel online exchanging machine case for active plugins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201550377U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793651A (en) * | 2016-12-09 | 2017-05-31 | 上海航空电器有限公司 | A kind of top control panel for aircraft cockpit direct insertion box body structure |
| CN107960037A (en) * | 2017-11-27 | 2018-04-24 | 上海航天测控通信研究所 | A kind of transverse direction board plug type aerospace integrated electronics class standalone architecture |
-
2009
- 2009-10-20 CN CN 200920247464 patent/CN201550377U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793651A (en) * | 2016-12-09 | 2017-05-31 | 上海航空电器有限公司 | A kind of top control panel for aircraft cockpit direct insertion box body structure |
| CN107960037A (en) * | 2017-11-27 | 2018-04-24 | 上海航天测控通信研究所 | A kind of transverse direction board plug type aerospace integrated electronics class standalone architecture |
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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: 20100811 Termination date: 20111020 |