CN201418221Y - Interchangeable vertical back plug-in chassis - Google Patents
Interchangeable vertical back plug-in chassis Download PDFInfo
- Publication number
- CN201418221Y CN201418221Y CN2009200852082U CN200920085208U CN201418221Y CN 201418221 Y CN201418221 Y CN 201418221Y CN 2009200852082 U CN2009200852082 U CN 2009200852082U CN 200920085208 U CN200920085208 U CN 200920085208U CN 201418221 Y CN201418221 Y CN 201418221Y
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- China
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- backboard
- chassis
- output
- plug
- cabinet
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- Expired - Fee Related
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Abstract
The utility model belongs to the field of electric power system, particularly a plug-in chassis of a 19 inch rack-mountable GPS time synchronization system. An interchangeable vertical back plug-in chassis comprises a chassis and a backboard. The backboard is positioned on the front part in a cavity of the chassis. The backboard is fixedly connected with the chassis. The utility model is characterized in that: a rear surface of the backboard is fixed with a receiving module contact pin seat (or a receiving module slot seat), a CPU board contact pin seat (or a CPU board slot seat), seven to fourteen output contact pin seats (or output slot seats) and a power contact pin seat (or a power slot seat) in turn from right to left; the seven to fourteen output contact pin seats (or the output slotseats) adopt a consistent pin definition; a bottom panel of the chassis is fixed with ten to seventeen guide strips in turn from right to left; the guide strips are positioned on the rear part in thecavity of the chassis; the guide strips are vertical with the backboard; a rear panel of the chassis is provided with ten to seventeen installation panels. The plug-in chassis has the characteristicsof excellent heat dispersion and interchangeable output vertical plug-in board.
Description
Technical field
The utility model belongs to field of power, is specifically related to a kind of plug-in unit cabinet of 19 cun rack gps time synchro systems.
Background technology
The equipment of existing gps time synchro system is 19 cun racks, and limitation in height is at 1U～4U, and for the transformer station and the power plant of electric power system, need to the time interface quantity, difference can reach 1 hundred the tunnel sometimes along with the scale of factory's station equipment in meeting, and because the otherness of factory's station equipment, needed interface type has nothing in common with each other, and therefore the interface that needs existing GPS time service equipment to provide need satisfy two requirements: the one, and the interface that quantity is many, kind is abundant; Another is that the kind of interface can flexible configuration.
19 cun rack gps time synchro systems, generally based on two kinds of structures, a kind of is single plate structure, promptly major function and output interface concentrate on the complete PCB.Another kind is an inserter structure, and promptly the polylith card is connected with master control borad by a backboard, constitutes a complete system.
The gps time synchro system of single plate structure, because veneer is fixed in the cabinet, so fixing output interface number can only be provided, autgmentability is poor, and replaceability is poor when breaking down.
The gps time synchro system of horizontal inserter structure is owing to install whole height at 1U, 2U, 3U, these several specifications of 4U, installable plug-in unit sum corresponds to 4,8,12,16, and the height of single card is at 0.5U, when being used for multichannel isolation output interface, attainable output interface number is restricted, and the flexibility of interface configuration is not enough, and heat dispersion is relatively poor.
Summary of the invention
The purpose of this utility model is to provide a kind of interchangeable vertical back of the body to insert the plug-in unit cabinet, and this plug-in unit cabinet has perfect heat-dissipating, the interchangeable characteristics of the vertical card of output.
To achieve these goals, the technical solution of the utility model is: the interchangeable vertical back of the body is inserted the plug-in unit cabinet, and it comprises cabinet, backboard; Backboard is positioned at the cavity front portion of cabinet, and backboard is fixedlyed connected with cabinet; It is characterized in that: be fixed with receiver module Plug pin patch bay (or receiver module slot holder), CPU board Plug pin patch bay (or CPU board slot holder), 7～14 output Plug pin patch bay (perhaps adopting the output slot holder), power pin seat (or power supply slot seat) on the back of backboard from right to left successively, 7～14 output Plug pin patch bay (perhaps adopting the output slot holder) adopt consistent pinout; Be fixed with 10～17 guide rail bars (number of all Plug pin patch bay is corresponding on the number of guide rail bar and the backboard) on the bottom panel of cabinet from right to left successively, the guide rail bar is positioned at the cavity rear portion of cabinet, the guide rail bar is vertical with backboard, and the rear board of cabinet is provided with 10～17 installation panels (number of all Plug pin patch bay is corresponding on the number of installation panel and the backboard).
The beneficial effects of the utility model are:
1, for horizontal plug-in unit, the heat dissipation characteristics during owing to equipment operation makes that thermal effect is concentrated more, and influences the heat radiation and the service life of card more near the plug-in unit of cabinet top cover.And for vertical plug-in unit of the present utility model, the heat radiation of every vertical card is all less and consistent to the influence of the vertical card in both sides, and therefore heat radiation and service life all are better than horizontal plug-in unit.
2, the output of 7～14 on backboard Plug pin patch bay (perhaps adopting the output slot holder) adopts consistent pinout, during use, exporting the position of vertical card can realize exchanging, can realize any configuration of different interface type, improved the flexibility of equipment, also improve simultaneously the maintainability of equipment, improved production and debugging efficiency; Simultaneously, increased the output interface number of 19 cun rack-mount units in limited space; Compare with product structure of the same type, have advance.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the layout plan after the utility model is installed vertical card;
Fig. 3 is the stereogram after the utility model is installed vertical card;
Among the figure: 1-cabinet, 2-backboard, 3-output Plug pin patch bay (or output slot holder), 4-guide rail bar, the 5-installation panel, 6-handle, the vertical card of 7-receiver module, the vertical card of 8-CPU plate, 9-exports vertical card, the vertical card of 10-power supply, 11-slot holder (or Plug pin patch bay).
Embodiment
Embodiment 1:
As shown in Figure 1, the interchangeable vertical back of the body is inserted the plug-in unit cabinet, and it comprises cabinet 1, backboard 2, output Plug pin patch bay (or output slot holder) 3, guide rail bar 4, receiver module Plug pin patch bay (or receiver module slot holder), CPU board Plug pin patch bay (or CPU board slot holder), power pin seat (or power supply slot seat); Backboard 2 is positioned at the cavity front portion of cabinet 1, and backboard 2 is fixedlyed connected with cabinet 1; Be fixed with receiver module Plug pin patch bay (or receiver module slot holder), CPU board Plug pin patch bay (or CPU board slot holder), 7 output Plug pin patch bay 3 (perhaps adopting the output slot holder), power pin seat (or power supply slot seat) on the back of backboard 2 from right to left successively, 7 output Plug pin patch bay 3 (perhaps adopting the output slot holder) adopt consistent pinout; (number of all Plug pin patch bay is corresponding on the number of guide rail bar 4 and the backboard to be fixed with 10 guide rail bars 4 on the bottom panel of cabinet 1 from right to left successively, the position is also corresponding), guide rail bar 4 is positioned at the cavity rear portion of cabinet 1, guide rail bar 4 and backboard 2 vertical (glide direction of guide rail bar is a fore-and-aft direction), the rear board of cabinet 1 is provided with 10 installation panels 5, and (left side is a left side among Fig. 2, the right be the right side, towards onlooker's one side be after; The number of all Plug pin patch bay is corresponding on the number of installation panel 5 and the backboard, and the position is also corresponding).
The back of described installation panel 5 is provided with handle 6.
Described cabinet comprises front panel, rear board, bottom panel, Left-Hand Panel, right panel, Left-Hand Panel, right panel lay respectively at bottom panel about end and fixedly connected with bottom panel, front panel is positioned at the front end of bottom panel, front panel is fixedlyed connected with bottom panel, Left-Hand Panel, right panel respectively, and the left and right end portions of front panel is respectively equipped with the screw that is used for fixing connection; Rear board is positioned at the rear end of bottom panel, and rear board is fixedlyed connected with bottom panel, Left-Hand Panel, right panel respectively; Front panel, rear board, bottom panel, Left-Hand Panel, right panel surround cavity.
During use, as Fig. 2, shown in Figure 3, remove installation panel 5, vertical card is to push in the cabinet 1 along guide rail bar 4 perpendicular to backboard 2 directions, and is (corresponding one by one in the slot on the slot holder 11 on the vertical card of the contact pin of the Plug pin patch bay on the backboard 2 insertion correspondence; When adopting slot holder on the backboard 2, adopt corresponding Plug pin patch bay on the vertical card).The front end of vertical card is fixed with slot holder 11, and slot holder 11 is provided with slot, big or small corresponding (be contact pin can insert in the slot fixedly connected) of the contact pin on the size of slot and the Plug pin patch bay.Vertical card is the vertical card 7 of receiver module, 8,5 vertical cards 9 of output of the vertical card of CPU board, the vertical card 10 of power supply, 8,5 vertical cards 9 of output of the vertical card 7 of receiver module, the vertical card of CPU board set gradually from right to left that (Fig. 2, Fig. 3 are reserved with 2 installation positions, actual installation 5 output vertical cards 9), the vertical card 10 of power supply is positioned at Far Left.In the corresponding receiver module Plug pin patch bay (or receiver module slot holder) that inserts on the backboard 2 of slot holder on the vertical card 7 of receiver module (or adopting Plug pin patch bay), in the corresponding CPU board Plug pin patch bay (or CPU board slot holder) that inserts on the backboard 2 of slot holder on the vertical card 8 of CPU board (or adopting Plug pin patch bay), export in the corresponding output Plug pin patch bay (or output slot holder) 3 that inserts on the backboard 2 of slot holder (or adopting Plug pin patch bay) on the vertical card 9, in the corresponding power pin seat (or power supply slot seat) that inserts on the backboard 2 of the slot holder on the vertical card 10 of power supply (or adopting Plug pin patch bay).
This structure adopts 19 cun frames to install, and when 2U (promptly 89 centimetres) height, maximum configurable 7 vertical cards of output add up to 56 tunnel outputs.Adopt the vertical back of the body to insert the formula structure, be convenient to the expansion of plug-in unit and the maintenance of equipment.
Select the compact terminal for use:
The every vertical card of output adopts a phoenix MDSTB2.5/8-G1-5.08 type terminal, highly is 42.64mm, double parallel pin arrangements, rated voltage 250V, rated current 10A.This terminal can realize under the 2U height that monolithic exports vertical card 8 tunnel (pin adds up to 16 pins) and isolate output.
Adopt with the interchangeable slot of definition:
When equipment moves at the scene, the variation of the output interface type of bringing owing to the change of factory's station equipment, and configuration that must vertical card is changed to some extent, by interchangeable output Plug pin patch bay (or output slot holder), but flexible configuration is exported vertical card, and does not influence systemic-function.Simultaneously, for produce and debugging for, can realize the mass producing, debug, enhance productivity.
For realizing the flexible configuration of output interface type, the Plug pin patch bay of exporting on the pairing backboard of vertical card (or slot holder) adopts consistent pinout, therefore the dissimilar vertical cards of output (output interface plate) can be pegged graft arbitrarily on backboard, and does not influence systemic-function.Realized exporting the interchangeability of vertical card thus.
Export the selectable type of vertical card and have 7 kinds, be respectively: pulse idle contact plate, pulse difference plate, IRIG-B direct current plate, IRIG-B exchange plate, IRIG-B monomode fiber plate, IRIG-B multimode fiber plate, serial ports plate.
When adopting with the output Plug pin patch bay that defines (or output slot holder), (right side is the 1st in the 3rd～the 9th installation panel, be followed successively by the 2nd, the 3rd) any one output vertical card 9, all can be configured to a kind of in selectable 7 types, and need not do the change of any hardware and software, perhaps influence system's operate as normal.
Embodiment 2:
Substantially the same manner as Example 1, difference is: the output Plug pin patch bay on the backboard (or output slot holder) is 14 (promptly 7 output Plug pin patch bay by embodiment 1 are increased to 14,7 guide rail bars of corresponding increase, 7 installation panels); 14 vertical cards of output can be installed.Maximum configurable 14 vertical cards of output add up to 112 tunnel outputs, have greatly expanded the quantity of output interface in limited space.
Claims (2)
1. the interchangeable vertical back of the body is inserted the plug-in unit cabinet, and it comprises cabinet (1), backboard (2); Backboard (2) is positioned at the cavity front portion of cabinet (1), and backboard (2) is fixedlyed connected with cabinet (1); It is characterized in that: be fixed with receiver module Plug pin patch bay, CPU board Plug pin patch bay, 7～14 output Plug pin patch bay (3), power pin seat on the back of backboard (2) from right to left successively, 7～14 output Plug pin patch bay (3) adopt consistent pinouts; Be fixed with 10～17 guide rail bars (4) on the bottom panel of cabinet (1) from right to left successively, guide rail bar (4) is positioned at the cavity rear portion of cabinet (1), and guide rail bar (4) is vertical with backboard (2), and the rear board of cabinet (1) is provided with 10～17 installation panels (5).
2. the interchangeable vertical back of the body according to claim 1 is inserted the plug-in unit cabinet, and it is characterized in that: the back of described installation panel (5) is provided with handle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200852082U CN201418221Y (en) | 2009-04-23 | 2009-04-23 | Interchangeable vertical back plug-in chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200852082U CN201418221Y (en) | 2009-04-23 | 2009-04-23 | Interchangeable vertical back plug-in chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201418221Y true CN201418221Y (en) | 2010-03-03 |
Family
ID=41794648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200852082U Expired - Fee Related CN201418221Y (en) | 2009-04-23 | 2009-04-23 | Interchangeable vertical back plug-in chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201418221Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383591A (en) * | 2012-05-04 | 2013-11-06 | 苏州工业园区新宏博通讯科技有限公司 | Industrial control plugged box |
| CN103429017A (en) * | 2012-05-15 | 2013-12-04 | 苏州工业园区新宏博通讯科技有限公司 | Multi-functional measurement and control terminal |
| CN105955414A (en) * | 2016-04-20 | 2016-09-21 | 广东创捷智能科技有限公司 | One-piece signal processor |
| CN109584469A (en) * | 2018-12-29 | 2019-04-05 | 长沙行深智能科技有限公司 | A kind of logistics box based on frame-type cabinet body |
| CN112230727A (en) * | 2020-10-12 | 2021-01-15 | 中国运载火箭技术研究院 | Be applied to comprehensive controller and aircraft of aircraft |
-
2009
- 2009-04-23 CN CN2009200852082U patent/CN201418221Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383591A (en) * | 2012-05-04 | 2013-11-06 | 苏州工业园区新宏博通讯科技有限公司 | Industrial control plugged box |
| CN103429017A (en) * | 2012-05-15 | 2013-12-04 | 苏州工业园区新宏博通讯科技有限公司 | Multi-functional measurement and control terminal |
| CN105955414A (en) * | 2016-04-20 | 2016-09-21 | 广东创捷智能科技有限公司 | One-piece signal processor |
| CN109584469A (en) * | 2018-12-29 | 2019-04-05 | 长沙行深智能科技有限公司 | A kind of logistics box based on frame-type cabinet body |
| CN112230727A (en) * | 2020-10-12 | 2021-01-15 | 中国运载火箭技术研究院 | Be applied to comprehensive controller and aircraft of aircraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20180423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |