CN208370062U - A kind of redundancy extension set structure - Google Patents
A kind of redundancy extension set structure Download PDFInfo
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- CN208370062U CN208370062U CN201821031331.1U CN201821031331U CN208370062U CN 208370062 U CN208370062 U CN 208370062U CN 201821031331 U CN201821031331 U CN 201821031331U CN 208370062 U CN208370062 U CN 208370062U
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- redundancy
- extension set
- plug
- subrack
- connector
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Abstract
The utility model relates to a kind of redundancy extension set structures, including subrack, Redundant Control card, redundancy pinboard, DC power supply, extension set connector；The Redundant Control card is connected in subrack by the front opening of subrack, and the redundancy pinboard, DC power supply are each attached in subrack, and the rear portion of subrack is arranged in the extension set connector；The Redundant Control card is connect with DC power supply and extension set connector respectively by redundancy pinboard；The DC power supply is connect with extension set connector.The utility model has the advantages that compact-sized, assembly is simple, connection is reliable, improves the stability of extension set.
Description
Technical field
The utility model belongs to radar and the communications field, in particular relates to a kind of redundancy extension set structure.
Background technique
One important feature of modern computer room is exactly that equipment is more and more, and functional integration is higher and higher.Subrack is as electricity
Part and parcel in sub- equipment together constitutes " heart " of computer room with cabinet.Redundancy extension set is played in radar and communication field
The function of signal behavior backup, is usually made of two sets of identical plug-in units, so the external interface of entire extension set is relatively more, and
And the Plugin Requirement in extension set can facilitate installation maintenance.Traditional extension set is limited to two above-mentioned conditions, often last extension set
Apparent size it is larger, internal structure is complicated.
Utility model content
According to problems of the prior art, the utility model provides a kind of redundancy extension set structure, with structure
Advantage compact, assembly is simple, connection is reliable, improves the stability of extension set.
The utility model uses following technical scheme:
A kind of redundancy extension set structure, including the connection of subrack, Redundant Control card, redundancy pinboard, DC power supply, extension set
Device；The Redundant Control card is connected in subrack by the front opening of subrack, and the redundancy pinboard, DC power supply are equal
It is fixed in subrack, the rear portion of subrack is arranged in the extension set connector；
The Redundant Control card is connect with DC power supply and extension set connector respectively by redundancy pinboard；It is described straight
Galvanic electricity source is connect with extension set connector.
Preferably, the Redundant Control card is in Contraband shape comprising the identical control plug-in unit of two structures, two institutes
State the two sides that control plug-in unit is symmetricly set on Redundant Control card；Two control plug-in units by redundancy pinboard and directly
The connection of galvanic electricity source, and two control plug-in units are connect with extension set connector by redundancy pinboard.
Still more preferably, the control plug-in unit is equipped with plug-in unit adaptor connector and plug-in unit external connector；It is described to insert
The middle position of the Redundant Control card is arranged in part adaptor connector, connect with redundancy pinboard；The plug-in unit
Redundant Control card is arranged in close to the end at subrack rear portion in external connector, and plug-in unit external connector is after subrack
Panel setting.
Still more preferably, the redundancy pinboard, DC power supply are arranged at the intermediate empty of Redundant Control card
At portion, and redundancy pinboard is arranged between DC power supply and plug-in unit adaptor connector.
Still more preferably, the redundancy pinboard is set there are three adaptor connector, connection of transferring described in two of them
One side of device is correspondingly connected with plug-in unit adaptor connector, another side is connect with DC power supply, another described switching connects
Device is connect to connect with extension set connector.
Still more preferably, the extension set connector includes power input port, analog video port, digital video end
Mouth and triggering port；The power input port by bonding wire with DC power supply by being connect, the analog video port, number
Video port and triggering port are connect by bonding wire with adaptor connector.
Still more preferably, the Redundant Control card is equipped with plug-in unit small panel close to the front of subrack, described to insert
The front panel of case is equipped with ladder-like square hole；The plug-in unit small panel clamping setting is fixed in ladder-like square hole, and through screw
On the front panel.
Still more preferably, the both sides of the front panel and the middle of plug-in unit small panel are equipped with handle；It is described
The upper surface of subrack plate and lower panel are equipped with the waist-shaped hole for ventilation and heat.
Still more preferably, guide rail, the Redundant Control are equipped on the inside of the left panel of the subrack and right panel
Card is connected in subrack by guide rail.
The utility model has the beneficial effects that:
1) the Redundant Control card of the utility model is set as Contraband shape, so that the identical control plug-in unit setting of two structures
In two sides, meanwhile, the redundancy pinboard, DC power supply are arranged at the intermediate sky portion of Redundant Control card, so that knot
Structure is compact, assembly is simple；Meanwhile above-mentioned structure setting, so that controlling plug-in unit, redundancy pinboard, DC power supply and dividing
Connection between machine connector is reliable, improves the stability of extension set.
2) the control plug-in unit of the utility model is realized using the intermediate sky portion of Redundant Control card by redundancy pinboard
Connection between DC power supply and extension set connector, so shorten control plug-in unit from the front panel of subrack be inserted into it is superfluous
The stroke of remaining pinboard connection, avoids assembly caused by long stroke rigging error and has some setbacks.
3) the plug-in unit external connector of the utility model is arranged through the rear panel of subrack, and direct external connection does not need
In addition it transfers；Meanwhile be connected at left and right sides of Redundant Control card in guide rail and plug-in unit small panel clamping be arranged in rank
In scalariform square hole, so that the four sides of Redundant Control card is all fixedly connected with subrack, Redundant Control card is improved
Assembly and job stability.
Detailed description of the invention
Fig. 1 is the structure chart that the utility model removes top panel.
Fig. 2 is the structure chart of the subrack of the utility model.
Fig. 3 is the structure chart of the Redundant Control card of the utility model.
Fig. 4 is the structure chart of the redundancy pinboard of the utility model.
Appended drawing reference: 1- subrack, 2- Redundant Control card, 3- redundancy pinboard, 4- DC power supply, the connection of 5- extension set
Device, 11- rear panel, 12- front panel, 13- top panel, 14- lower panel, 15- left panel, the right side 16- version, 10- handle, 21- control
Plug-in unit processed, 22- plug-in unit small panel, 31- adaptor connector, 211- plug-in unit adaptor connector, 212- plug-in unit external connector.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, a kind of redundancy extension set structure, including subrack 1, Redundant Control card 2, redundancy pinboard 3, direct current
Power supply 4, extension set connector 5；The Redundant Control card 2 is connected in subrack 1 by the front opening of subrack 1, described superfluous
Remaining pinboard 3, DC power supply 4 are each attached in subrack 1, and the rear portion of subrack 1 is arranged in the extension set connector 5；
Specifically, as shown in Figure 2 and Figure 3, the Redundant Control card 2 is equipped with plug-in unit small panel close to the front of subrack 1
22, the front panel 12 of the subrack 1 is equipped with ladder-like square hole；The clamping of plug-in unit small panel 22 is arranged in ladder-like square hole,
And it is fixed by screws on front panel 12.
The both sides of the front panel 12 and the middle of plug-in unit small panel 22 are equipped with handle 10；The subrack 1 it is upper
Panel 13 and lower panel 14 are equipped with the waist-shaped hole for ventilation and heat.
The left panel 15 of the subrack 1 and the inside of right panel 16 are equipped with guide rail 17, and the Redundant Control card 2 is logical
Guide rail 17 is crossed to be connected in subrack 1.
The Redundant Control card 2 is connect with DC power supply 4 and extension set connector 5 respectively by redundancy pinboard 3；Institute
DC power supply 4 is stated to connect with extension set connector 5.
The Redundant Control card 2 is in Contraband shape comprising the identical control plug-in unit 21 of two structures, two controls
Plug-in unit 21 processed is symmetricly set on the two sides of Redundant Control card 2；Two control plug-in units 21 by redundancy pinboard 3 with
DC power supply 4 connects, and two control plug-in units 21 are connect with extension set connector 5 by redundancy pinboard 3.
The control plug-in unit 21 is equipped with plug-in unit adaptor connector 211 and plug-in unit external connector 212；The plug-in unit switching connects
The middle position that the Redundant Control card 2 is arranged in device 211 is connect, is connect with redundancy pinboard 3；The plug-in unit is external
Redundant Control card 2 is arranged in close to the end at 1 rear portion of subrack in connector 212, and plug-in unit external connector 212 runs through subrack
1 rear panel 11 is arranged.
The redundancy pinboard 3, DC power supply 4 are arranged at the intermediate sky portion of Redundant Control card 2, and redundancy turns
Fishplate bar 3 is arranged between DC power supply 4 and plug-in unit adaptor connector 211.
As shown in figure 4, the redundancy pinboard 3 is set there are three adaptor connector 31, adaptor connector described in two of them
31 side is correspondingly connected with plug-in unit adaptor connector 211, another side is connect with DC power supply 4, and another described turn
Connecting connector 31 is connect with extension set connector 5.
The extension set connector 5 includes power input port, analog video port, digital video frequency end and triggering port；
The power input port by bonding wire with DC power supply 4 by being connect, the analog video port, digital video frequency end and touching
Originator mouth is connect by bonding wire with adaptor connector 31.
The utility model is in assembly in use, as shown in Figure 1, removing the upper surface of subrack 1 plate 13 first, by redundancy pinboard
3 and DC power supply 4 be mounted below subrack 1 on plate 14, and make redundancy pinboard 3 and DC power supply 4 positioned at Redundant Control insert
At the empty portion of part plate 2；Extension set connector 5 is mounted on the rear panel 11 of subrack 1 again, finally by bonding wire by redundancy pinboard
3 and DC power supply 4 be correspondingly connected with extension set connector 5.
The two side ends of Redundant Control card 2 are connected on guide rail, Redundant Control card 2 is pushed into subrack 1,
So that plug-in unit adaptor connector 211 is fixedly connected with redundancy pinboard 3；At this point, plug-in unit external connector 212 is just through below
Plate 11, the clamping of plug-in unit small panel 22 is arranged in ladder-like square hole, and is fixed by screws on front panel 12.
The plug-in unit external connector 212 passes through optical fiber and the input of the external network of radio frequency line and signal.
The rear panel 11 of the subrack 1, front panel 12, top panel 13, lower panel 14, left panel 15, right side version 16 and
Handle 10 is all made of rust-preventing aluminum alloy machine-shaping.
In conclusion the utility model provides a kind of redundancy extension set structure, with compact-sized, assembly is simple, connects
Reliable advantage is connect, the stability of extension set is improved.
Claims (9)
1. a kind of redundancy extension set structure, it is characterised in that: including subrack (1), Redundant Control card (2), redundancy pinboard
(3), DC power supply (4), extension set connector (5)；The Redundant Control card (2) is clamped by the front opening of subrack (1)
In subrack (1), the redundancy pinboard (3), DC power supply (4) are each attached in subrack (1), the extension set connector (5)
Rear portion in subrack (1) is set；
The Redundant Control card (2) is connected with DC power supply (4) and extension set connector (5) respectively by redundancy pinboard (3)
It connects；The DC power supply (4) connect with extension set connector (5).
2. a kind of redundancy extension set structure according to claim 1, it is characterised in that: the Redundant Control card (2) is in
Contraband shape comprising the identical control plug-in unit (21) of two structures, two control plug-in units (21) are symmetricly set on redundancy control
The two sides of card (2) processed；Two control plug-in units (21) are connect with DC power supply (4) by redundancy pinboard (3), and
Two control plug-in units (21) are connect with extension set connector (5) by redundancy pinboard (3).
3. a kind of redundancy extension set structure according to claim 2, it is characterised in that: the control plug-in unit (21) is equipped with plug-in unit
Adaptor connector (211) and plug-in unit external connector (212)；The plug-in unit adaptor connector (211) is arranged in the redundancy control
The middle position of card (2) processed, connect with redundancy pinboard (3)；The plug-in unit external connector (212) is arranged superfluous
Remaining control card (2) is close to the end at subrack (1) rear portion, and plug-in unit external connector (212) runs through the rear panel of subrack (1)
(11) it is arranged.
4. a kind of redundancy extension set structure according to claim 3, it is characterised in that: the redundancy pinboard (3), direct current
Source (4) is arranged at the intermediate sky portion of Redundant Control card (2), and redundancy pinboard (3) setting in DC power supply (4) and
Between plug-in unit adaptor connector (211).
5. a kind of redundancy extension set structure according to claim 4, it is characterised in that: the redundancy pinboard (3) is equipped with three
One side of a adaptor connector (31), adaptor connector (31) described in two of them is corresponding with plug-in unit adaptor connector (211)
Connection, another side are connect with DC power supply (4), another described adaptor connector (31) connect with extension set connector (5).
6. a kind of redundancy extension set structure according to claim 5, it is characterised in that: the extension set connector (5) includes electricity
Source input port, analog video port, digital video frequency end and triggering port；The power input port by by bonding wire with
DC power supply (4) connection, the analog video port, digital video frequency end and triggering port pass through bonding wire and adaptor connector
(31) it connects.
7. a kind of redundancy extension set structure according to claim 1, it is characterised in that: the Redundant Control card (2) is leaned on
The front of nearly subrack (1) is equipped with plug-in unit small panel (22), and the front panel (12) of the subrack (1) is equipped with ladder-like square hole；It is described
Plug-in unit small panel (22) clamping is arranged in ladder-like square hole, and is fixed by screws on front panel (12).
8. a kind of redundancy extension set structure according to claim 7, it is characterised in that: the both sides of the front panel (12) and
The middle of plug-in unit small panel (22) is equipped with handle (10)；The upper surface of the subrack (1) plate (13) and lower panel (14) are all provided with
There is the waist-shaped hole for ventilation and heat.
9. a kind of redundancy extension set structure according to claim 1, it is characterised in that: the left panel (15) of the subrack (1)
With guide rail (17) are equipped on the inside of right panel (16), the Redundant Control card (2) is connected to subrack by guide rail (17)
(1) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821031331.1U CN208370062U (en) | 2018-06-28 | 2018-06-28 | A kind of redundancy extension set structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821031331.1U CN208370062U (en) | 2018-06-28 | 2018-06-28 | A kind of redundancy extension set structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208370062U true CN208370062U (en) | 2019-01-11 |
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ID=64927855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821031331.1U Active CN208370062U (en) | 2018-06-28 | 2018-06-28 | A kind of redundancy extension set structure |
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| Country | Link |
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| CN (1) | CN208370062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113473764A (en) * | 2020-03-31 | 2021-10-01 | 华为技术有限公司 | Switch inserts frame and rack system |
-
2018
- 2018-06-28 CN CN201821031331.1U patent/CN208370062U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113473764A (en) * | 2020-03-31 | 2021-10-01 | 华为技术有限公司 | Switch inserts frame and rack system |
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