CN208540324U - A kind of backboard and cabinet of extensive matrix device - Google Patents
A kind of backboard and cabinet of extensive matrix device Download PDFInfo
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- CN208540324U CN208540324U CN201821279026.4U CN201821279026U CN208540324U CN 208540324 U CN208540324 U CN 208540324U CN 201821279026 U CN201821279026 U CN 201821279026U CN 208540324 U CN208540324 U CN 208540324U
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- backboard
- card interface
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- fan
- cabinet
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Abstract
The utility model discloses the backboards and cabinet of a kind of extensive matrix device, the cabinet includes: backboard, radiator fan, Air Filter, wind-guiding partition, air inlet and air outlet, wherein, the two sides of backboard is staggeredly equipped with switching card interface, the first card interface, the second card interface and third card interface, air outside cabinet blasts cabinet by air inlet by radiator fan, wind path is formed to take the heat in plug-in card region out of by wind-guiding partition again, and is discharged by air outlet.By the technical solution in the utility model, the interface card quantity of standard specification backboard is improved, and then improves the port scale of extensive matrix device, improves the utilization efficiency in backboard space, is conducive to the stability for improving high-speed transfer performance between interface card.
Description
Technical field
The utility model relates to the technical fields of video equipment, in particular to a kind of back of extensive matrix device
Plate and cabinet.
Background technique
In the prior art, video matrix cabinet is usually to be carried out by the way of plug-in card after plug-in card, interface card before switch card
Design, for the limited amount of cabinet dorsulum interface card in the size of backboard, backboard size is limited to the processing of printed circuit board again
The transmittability of technique and high speed signal, therefore, the size of backboard can not increase, and then cause to connect in video matrix cabinet
Mouth card quantity can not continue growing, so that service port number has reached the upper limit, video matrix scale can not increase, and influence user's
Usage experience.A kind of existing method for breaking through interface card the upper limit of the number is to laterally increase interface card quantity, increases the width of cabinet
Degree, has non-standard cabinet made to order, on the one hand, the model disunity for leading to video matrix cabinet in the market influences computer room standardization, separately
On the one hand, carupace width increases, and leads to signal transmission line side length, improves the difficulty of transmission high speed signal, and increases
The production cost of cabinet.
Utility model content
The purpose of this utility model is that: on the basis of standard PC case backboard, the interface card quantity on backboard is improved, is mentioned
The space utilization rate of high backboard.
The technical solution of the utility model first aspect is: providing a kind of backboard of extensive matrix device, comprising: cut
Change card interface and two plug-in card components；Two plug-in card components are respectively arranged at the both ends of backboard, and switching card interface is set to back
The middle part of plate, switching card interface are located between two plug-in card components；Plug-in card component includes the first card interface, the second card interface
With third card interface, the first card interface and the second card interface are located at the heteropleural for switching card interface, third card interface position
In the ipsilateral of switching card interface.
In any of the above-described technical solution, further, further includes: guide assembly；Guide assembly includes two guide-track grooves
And connector, guide-track groove are set to the two sides of the first card interface, the second card interface and third card interface, guide-track groove passes through
Connector is connected to backboard.
In any of the above-described technical solution, further, switching card interface is horizontally set on backboard.
In any of the above-described technical solution, further, further includes: flexible cable interface；Flexible cable interface is set to
The both ends of backboard, flexible cable interface is for connecting radiator fan and power supply.
The technical solution of the utility model second aspect is: providing a kind of cabinet of extensive matrix device, is suitable for
Backboard in first aspect technical solution, the cabinet include: radiator fan, the first Air Filter, wind-guiding partition, air inlet and are gone out
Air port；Radiator fan includes blower fan and exhaust fan, and blower fan is set to the lower section of backboard, and exhaust fan is set to the upper of backboard
Side；Wind-guiding partition is used to form air duct in cabinet inside, and air duct is connected to air inlet and air outlet；First Air Filter is set to drum
The top of fan.
In any of the above-described technical solution, further, blower fan includes the first blower fan and the second blower fan, the first drum
Fan is connected to the lower section of backboard, and the second blower fan is connected to the flexible cable interface of backboard lower end by flexible cable；Air draft
Fan includes first row of fan and the second exhaust fan, and first row of fan is connected to the top of backboard, and the second exhaust fan passes through flexible electrical
Cable is connected to the flexible cable interface of backboard upper end.
In any of the above-described technical solution, further, further includes: the second Air Filter；Second Air Filter is set to backboard
The lower section of the third card interface corresponding region of upper end.
In any of the above-described technical solution, further, air inlet include the first air inlet and the second air inlet, first into
Air port is set to the lower section of blower fan, and the second air inlet is set to the lower section of the second Air Filter；Air outlet includes the first air outlet
With the second air outlet, the first air outlet is set to the top of exhaust fan, and the second air outlet is set to third card interface and corresponds to area
The top in domain.
In any of the above-described technical solution, further, further includes: relaying fan；Relaying fan is set to switching clamping
The heteropleural of mouth, relaying fan are connected to the intermediate region of backboard.
In any of the above-described technical solution, further, further includes: display area and operation button；It display area and presses
Key is set on cabinet, and display area and key correspond to the corresponding region of switching card interface.
The beneficial effects of the utility model are: improving standard by the card interface that is staggered on the two sides of backboard
The interface card quantity of size backplanes, improves the utilization rate in backboard space, is conducive to the exchange bandwidth for improving video exchange equipment
With port scale, be advantageously implemented extensive video switching matrix, by setting switch card interface, be conducive to improve interface card it
Between signal switching capability improve the reasonability being routed in cabinet by the way that flexible cable interface is arranged, reduce backboard plus
Work difficulty.
In the utility model, by the radiator fan that is staggered on cabinet, the radiating efficiency of cabinet is improved, by setting
Relaying fan is set, air duct wind pressure is improved, ensure that heat dissipation effect.Laterally it is arranged by the way that card interface will be switched, so that switch card
The air duct of two third card interface corresponding regions is isolated, improves the heat dissipation of corresponding region by the lateral air duct of formation
Effect.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the schematic diagram of the extensive matrix device backboard of one embodiment according to the present utility model；
Fig. 2 is the side view of the extensive matrix device cabinet of one embodiment according to the present utility model；
Fig. 3 is the rearview of the extensive matrix device cabinet of one embodiment according to the present utility model；
Fig. 4 is the front view of the extensive matrix device cabinet of one embodiment according to the present utility model.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
In the following description, many details are elaborated in order to fully understand the utility model, still, this is practical
Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously
It is not limited by the specific embodiments disclosed below.
Embodiment one:
It is illustrated hereinafter with reference to first aspect embodiment of the Fig. 1 to the utility model.
As shown in Figure 1, a kind of backboard 10 of extensive matrix device provided by the utility model, comprising: switching card interface
11 and two plug-in card components；Two plug-in card components are respectively arranged at the both ends of backboard 10, and switching card interface 11 is set to backboard
10 middle part, switching card interface 11 are located between two plug-in card components；
Further, switching card interface 11 is horizontally set on backboard 10.
In the present embodiment, plug-in card component includes the first card interface 12, the second card interface 13 and third card interface
14, the first card interface 12 and the second card interface 13 are located at the heteropleural for switching card interface 11, and third card interface 14, which is located at, to be cut
Change the ipsilateral of card interface 11.
Specifically, by taking the plug-in card component of 10 upper end of backboard as an example, from top to bottom it is followed successively by the first card interface 12, third is inserted
Card interface 14 and the second card interface 13, wherein the back of backboard 10 is arranged in the first card interface 12 and the second card interface 13
The front of backboard 10, the plug-in card component of 10 lower end of backboard and the plug-in card group of 10 upper end of backboard is arranged in face, third card interface 14
Part is symmetrical arranged.By way of being arranged alternately, is conducive to the card interface density for improving backboard 10, improves backboard 10
Space utilization rate, meanwhile, the front and back interference of card interface will not be generated, convenient for the production and processing of backboard 10.
Backboard 10 middle part setting switching card interface 11, switching card interface 11 it is each it is horizontally-arranged be a switching slot,
Multiple switch cards can be set, switching card interface 11 is set to the front of backboard 10, positioned at the lower section of the second card interface 13.Often
Opening switch card can be set one to two switching chip, it is preferable that two switching chips are set on every switch card, so as to
In the lesser Zone switched biggish devices exchange bandwidth of offer.
Further, backboard 10 further include: guide assembly；Guide assembly includes two guide-track grooves and connector, guide-track groove
The two sides of the first card interface 12, the second card interface 13 and third card interface 14 are set to, guide-track groove is connected by connector
It is connected to backboard 10.
Specifically, by taking the first card interface 12 as an example, the first card interface 12 provides multiple vertical plug-in card slot positions for interface card,
Guide assembly is provided with above and below each vertical plug-in card slot position, guide assembly is by bracing structure, guide-track groove and connection
Device composition, bracing structure are used to for guide assembly being fixed on the casing of two sides, and guide-track groove is connected by connector
In backboard 10.Under 19U standard PC case width, the modular design of backboard 10 is 21 interface card slot positions or 20 interface card slots
Position and 1 function slot.8 to 10 standard interfaces can be set in every interface card, generally using optical module, RJ45,
HDMI, DVI and VGA are handled for receiving in external traffic signal to plate, and the service signal in transmission board to outside
Equipment, typically, interface can be realized with SFP/SFP+ optical module.
Further, backboard 10 further include: flexible cable interface 15；Flexible cable interface 15 is set to the two of backboard 10
End, flexible cable interface 15 are conducive to reduce radiator fan and power supply are being carried on the back for connecting radiator fan and power supply
Area on plate 10 improves the utilization rate in backboard space.
In the present embodiment, backboard 10 further include: the first blower fan interface 24A and first row of fan interface 27A, the first drum
Fan interface 24A is set to the positive lower end of backboard 10, and the first blower fan interface 24A and switching card interface 11 are located at backboard 10
Ipsilateral, first row of fan interface 27A is set to the positive upper end of backboard 10, first row of fan interface 27A and switching card interface 11
Positioned at the ipsilateral of backboard 10.
In the present embodiment, backboard 10 further include: the second blower fan interface 25A and second row fan interface 28A, the second drum
Fan interface 25A is set to the lower end at 10 back side of backboard, and the second blower fan interface 25A and switching card interface 11 are located at backboard 10
Heteropleural, second row fan interface 28A are set to the upper end at 10 back side of backboard, second row fan interface 28A and switching card interface 11
Positioned at the heteropleural of backboard 10.
In the present embodiment, backboard 10 further include: relaying fan interface 30A, relaying fan interface 30A are set to backboard
10 back side intermediate region.
Embodiment two:
It is illustrated hereinafter with reference to second aspect embodiment of the Fig. 2 to Fig. 3 to the utility model.
As shown in Fig. 2, a kind of cabinet 20 of extensive matrix device provided by the utility model, comprising: radiator fan, the
One Air Filter 21, wind-guiding partition, air inlet 22 and air outlet 23；Radiator fan includes blower fan and exhaust fan, and blower fan is set
It is placed in the lower section of backboard 10, exhaust fan is set to the top of backboard 10；
Further, blower fan includes the first blower fan 24 and the second blower fan 25, and the first blower fan 24 is connected to backboard
10 lower section, the second blower fan 25 are connected to the flexible cable interface 15 of 10 lower end of backboard by flexible cable 26；Exhaust fan packet
First row of fan 27 and the second exhaust fan 28 are included, first row of fan 27 is connected to the top of backboard 10, and the second exhaust fan 28 passes through
Flexible cable 26 is connected to the flexible cable interface 15 of 10 upper end of backboard.
In the present embodiment, wind-guiding partition is connected to air inlet 22 and goes out for forming air duct, air duct inside cabinet 20
Air port 23；
Further, air inlet 22 includes the first air inlet and the second air inlet, and the first air inlet is set to blower fan
Lower section, the second air inlet are set to the lower section of the second Air Filter 29；
Further, air outlet 23 includes the first air outlet and the second air outlet, and the first air outlet is set to exhaust fan
Top, the second air outlet is set to the top of 14 corresponding region of third card interface.
Specifically, the air flow direction in the cabinet 20 in the present embodiment as denoted by the arrows in fig. 2, passes through backboard, switching
Card and wind-guiding partition form three independent ventiducts, and corresponding air inlet 22 and air outlet 23 are arranged on cabinet 20, to incite somebody to action
Cabinet 20 is discharged in air with heat in time, to reduce the temperature of interface card and switch card in cabinet 20.
For the front of backboard 10, due to the switching card interface 11 on the laterally inserted backboard 10 of switch card, just by backboard 10
The air duct in face is divided into two parts.Therefore, on cabinet 20, the lower section setting corresponding to switching 11 corresponding region of card interface is supplemented out
Air port, so as to the air discharge that the first blower fan 24 blasts, and the top setting in switching 11 corresponding region of card interface is supplemented in
Air port, so that outside air enters first row of fan 27.Wherein, the first blower fan 24 is connected to the first blower fan interface 24A, the
One exhaust fan 27 is connected to first row of fan interface 27A.
The sequence that outside air flows through the first air duct may be summarized to be: air inlet of the outside air from 20 front lower section of cabinet
22 enter the first blower fan 24, by the corresponding plug-in card region of third card interface 14 of lower section, flow out machine through supplement air outlet
Case 20.The sequence that outside air flows through the second air duct may be summarized to be: outside air enters machine from the supplement air inlet of cabinet 20
Case, by the corresponding plug-in card region of third card interface 14 of top, by first row of fan 27 by 20 upper front of cabinet
Cabinet 20 is discharged in air outlet.
For the back side of backboard 10, air inlet 22 is set in the lower end of cabinet 20, air outlet is set in the upper end of cabinet 20
23, form third air duct.Outside air enters cabinet 20 by the air inlet 22 at 20 back side of cabinet, flows through the second card interface 13
It is discharged through the second exhaust fan 28 by the air outlet 23 of cabinet back side with the corresponding plug-in card region of the first card interface 12.Its
In, the second blower fan 25 is connected to the second blower fan interface 25A, and the second exhaust fan 28 is connected to second row fan interface 28A.
In the present embodiment, the first Air Filter 21 is set to the top of blower fan.
Specifically, first Air Filter 21 is set in the air side of the first blower fan 24 and the air side of the second blower fan 25,
It filters out into the dust in the air of cabinet 20.
Further, cabinet 20 further include: the second Air Filter 29；Second Air Filter 29 is set to the third of 10 upper end of backboard
The lower section of 14 corresponding region of card interface.
Specifically, in the top of supplement air inlet, the second Air Filter 29 is set, to filter out the third for entering 10 upper end of backboard
Dust in the air of 14 corresponding region of card interface.
Further, cabinet 20 further include: relaying fan 30；Relaying fan 30 is set to the heteropleural of switching card interface 11,
Relaying fan 30 is connected to the intermediate region of backboard 10.
Specifically, as shown in figure 3, in the intermediate region at 20 back side of cabinet, setting relaying fan 30, to increase the back of cabinet 20
The wind pressure in the third air duct in face improves heat dissipation effect.Wherein, relaying fan 30 is connected to relaying fan interface 30A.
Preferably, wind-supplying mouth is set in the two sides up and down of relaying fan 30, to improve the intake of relaying fan 30.
In the present embodiment, further, in the bottom of cabinet 20, battery component, battery component 33, battery component are set
33 are connected to the flexible cable interface 15 of 10 lower end of backboard by flexible cable.
Further, cabinet 20 further include: display area 31 and operation button 32；Display area 31 and key 32 are set to
On cabinet 20, display area 31 and key 32 correspond to the switching corresponding region of card interface 11.
Specifically, as shown in figure 4, in the positive intermediate region of cabinet 20, display area 31 and operation button 32 are set,
It is mainly responsible for IP address of equipment setting and the basic control function such as checks.
The technical solution of the utility model is had been described in detail above with reference to the accompanying drawings, the utility model proposes a kind of extensive
The backboard and cabinet of matrix device, comprising: backboard, radiator fan, Air Filter, wind-guiding partition, air inlet and air outlet,
In, the two sides of backboard is staggeredly equipped with switching card interface, the first card interface, the second card interface and third card interface, machine
Air outside case blasts cabinet by air inlet by radiator fan, then forms wind path by wind-guiding partition to take plug-in card area out of
The heat in domain, and be discharged by air outlet.By the technical solution in the utility model, the interface card of standard specification backboard is improved
Quantity, and then the port scale of extensive matrix device is improved, the utilization efficiency in backboard space is improved, is conducive to improve interface
The stability of high-speed transfer performance between card.
In the present invention, the terms such as term " installation ", " connected ", " connection ", " fixation " shall be understood in a broad sense, example
Such as, " connection " may be fixed connection or may be dismantle connection, or integral connection；" connected " can be directly connected,
It can also be indirectly connected through an intermediary.For the ordinary skill in the art, can understand as the case may be
The concrete meaning of above-mentioned term in the present invention.
The shape of all parts in attached drawing is schematical, however not excluded that there is some difference with its true shape, attached
Figure is only used for being illustrated the principles of the present invention, is not intended to and limits the utility model.
Although disclosing the utility model in detail with reference to attached drawing, it will be appreciated that, these descriptions are only exemplary,
Not it is used to limit the application of the utility model.The protection scope of the utility model may include by appended claims
In the case where not departing from scope of protection of the utility model and spirit for various modifications, remodeling made by utility model and equivalent
Scheme.
Claims (9)
1. a kind of backboard (10) of extensive matrix device, which is characterized in that the backboard (10) includes: switching card interface
(11), two plug-in card components and flexible cable interface (15)；
Two plug-in card components are respectively arranged at the both ends of the backboard (10), and the switching card interface (11) is set to described
The middle part of backboard (10), the switching card interface (11) are located between two plug-in card components；
The plug-in card component includes the first card interface (12), the second card interface (13) and third card interface (14), described
First card interface (12) and second card interface (13) are located at the heteropleural of switching card interface (11), and the third is inserted
Card interface (14) is located at the ipsilateral of switching card interface (11)；
The flexible cable interface (15) is set to the both ends of the backboard (10), and the flexible cable interface (15) is for connecting
Radiator fan and power supply.
2. the backboard (10) of extensive matrix device as described in claim 1, which is characterized in that further include: guide assembly；
The guide assembly include two guide-track grooves and connector, the guide-track groove be set to first card interface (12),
The two sides of second card interface (13) and the third card interface (14), the guide-track groove are connected by the connector
In the backboard (10).
3. the backboard (10) of extensive matrix device as described in claim 1, which is characterized in that
The switching card interface (11) is horizontally set on the backboard (10).
4. a kind of cabinet (20) of extensive matrix device is suitable for backboard (10) as described in any one of claims 1 to 3,
It is characterized in that, the cabinet (20) further include: the radiator fan, the first Air Filter (21), wind-guiding partition, air inlet (22)
And air outlet (23)；
The radiator fan includes blower fan and exhaust fan, and the blower fan is set to the lower section of the backboard (10), the row
Fan is set to the top of the backboard (10)；
The wind-guiding partition is used to be formed inside the cabinet (20) air duct, the air duct be connected to the air inlet (22) and
The air outlet (23)；
First Air Filter (21) is set to the top of the blower fan.
5. the cabinet (20) of extensive matrix device as claimed in claim 4, which is characterized in that
The blower fan includes the first blower fan (24) and the second blower fan (25), and first blower fan (24) is connected to described
The lower section of backboard (10), second blower fan (25) are connected to the described of the backboard (10) lower end by flexible cable (26)
Flexible cable interface (15)；
The exhaust fan includes first row of fan (27) and the second exhaust fan (28), and the first row of fan (27) is connected to described
The top of backboard (10), second exhaust fan (28) are connected to the backboard (10) upper end by the flexible cable (26)
The flexible cable interface (15).
6. the cabinet (20) of extensive matrix device as claimed in claim 4, which is characterized in that further include: the second Air Filter
(29)；
Second Air Filter (29) is set to third card interface (14) corresponding region of the backboard (10) upper end
Lower section.
7. the cabinet (20) of extensive matrix device as claimed in claim 6, which is characterized in that
The air inlet (22) includes the first air inlet and the second air inlet, and first air inlet is set to the blower fan
Lower section, second air inlet are set to the lower section of second Air Filter (29)；
The air outlet (23) includes the first air outlet and the second air outlet, and first air outlet is set to the exhaust fan
Top, second air outlet are set to the top of third card interface (14) corresponding region.
8. the cabinet (20) of extensive matrix device as claimed in claim 4, which is characterized in that further include: relaying fan
(30)；
Relaying fan (30) is set to the heteropleural of switching card interface (11), and the relaying fan (30) is connected to described
The intermediate region of backboard (10).
9. the cabinet (20) of extensive matrix device as claimed in claim 4, which is characterized in that further include: display area
(31) and operation button (32)；
The display area (31) and the key (32) are set on the cabinet (20), the display area (31) and described
Key (32) corresponds to the corresponding region of the switching card interface (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821279026.4U CN208540324U (en) | 2018-08-09 | 2018-08-09 | A kind of backboard and cabinet of extensive matrix device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821279026.4U CN208540324U (en) | 2018-08-09 | 2018-08-09 | A kind of backboard and cabinet of extensive matrix device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208540324U true CN208540324U (en) | 2019-02-22 |
Family
ID=65378452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821279026.4U Active CN208540324U (en) | 2018-08-09 | 2018-08-09 | A kind of backboard and cabinet of extensive matrix device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208540324U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380350A (en) * | 2019-03-11 | 2019-10-25 | 国网新疆电力有限公司昌吉供电公司 | Automatic temperature-controlled DC screen of transformer substation cabinet dust cooling device |
| CN113115546A (en) * | 2021-04-15 | 2021-07-13 | 江苏益鑫通精密电子有限公司 | Backboard connector combined system |
-
2018
- 2018-08-09 CN CN201821279026.4U patent/CN208540324U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380350A (en) * | 2019-03-11 | 2019-10-25 | 国网新疆电力有限公司昌吉供电公司 | Automatic temperature-controlled DC screen of transformer substation cabinet dust cooling device |
| CN113115546A (en) * | 2021-04-15 | 2021-07-13 | 江苏益鑫通精密电子有限公司 | Backboard connector combined system |
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