CN105528190B - Large-scale parallel draws video display switching switch - Google Patents
Large-scale parallel draws video display switching switch Download PDFInfo
- Publication number
- CN105528190B CN105528190B CN201510960281.XA CN201510960281A CN105528190B CN 105528190 B CN105528190 B CN 105528190B CN 201510960281 A CN201510960281 A CN 201510960281A CN 105528190 B CN105528190 B CN 105528190B
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- China
- Prior art keywords
- socket
- plug
- switch
- plastic housing
- video display
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- 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.)
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1438—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display using more than one graphics controller
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
Abstract
The invention discloses a kind of large-scale parallels to draw video display switching switch, including plastic housing, one for connecting the plug and multiple sockets for connecting node computer display card of display, S-shaped turn back back and forth of each socket is distributed in plastic housing upper surface, socket direction is upward, plug is mounted on the side of box-like plastic housing, plug direction is outwardly, each socket is electrically connected with plug respectively, switch is equipped in the connection line of each socket and plug, the switch is arranged on plastic housing between per adjacent two socket.Each socket of the invention is electrically connected with plug respectively, switch is equipped in the connection line of each socket and plug, each node computer video content of display can be switched on a dedicated display in such a way that hardware switch switches, handoff procedure is direct, speed is fast, at low cost；The close regular distribution of socket for switching switching, easily facilitates use.
Description
Technical field
The present invention relates to computer cluster technology field, in particular to a kind of large-scale parallel is drawn video display switching and is opened
It closes.
Background technique
With the development of scientific research and engineering design, the scale of scientific algorithm is increasing, meteorology, biotechnology,
The fields such as oil reservoir, nuclear technology, the data volume for calculating also have reached TB even PB magnitude.At present urgent problem be as
What quickly and accurately shows mass data.Parallel drawing is not applied only to extensive visualization in scientific computing field, virtually existing
Real, huge geometric scene drafting etc. also plays increasingly important role, this is fast to the drafting of computer graphics system
Severe challenge is proposed in terms of degree and the sense of reality two.With the development of computer technology, CPU arithmetic speed and GPU figure
Processing capacity all increases, at present usually equipped with high performance 3 d graphics card and the gigabit even PC of the above high speed Ethernet network
Drawing parallel graphic is realized in programming in group system, realizes large-scale data geometry using cluster drawing parallel graphic substitution single machine
The drafting of figure.
Currently, node computer video content display mode mainly has the following two kinds when parallel drawing：
1. every node computer is separately configured a dedicated display, the respective video content of real-time display, or needing
The node computer video display switch shown needed for being opened when wanting, when individually showing node computer video content, user
Each display need to be gone to nearby to be watched；
2. all node computer video contents are shown on a dedicated display by the network between cluster,
Switching shows each node computer video content as needed, and user need to only watch dedicated display；
There are the following problems for two kinds of node computer video content display modes.The first required display is more, is showing
It is even more waste electric energy when device standard-sized sheet, user need to go to each display of viewing, also inconvenient.Solves the first presence second
The problem of, but a large amount of networks for occupying cluster are influenced the operational efficiency of cluster by this video content switching display mode.
Summary of the invention
It is a kind of in order to solve the above technical problem, the present invention provides structures simple, easy switching, easy to use extensive
Parallel drawing video display switching switch.
Technical proposal that the invention solves the above-mentioned problems is：A kind of large-scale parallel drafting video display switching switch, packet
Include plastic housing, one for connecting the plug and multiple sockets for connecting node computer display card of display, it is described each slotting
S-shaped turn back back and forth of mouth is distributed in plastic housing upper surface, and upward, plug is mounted on the side of box-like plastic housing in socket direction, inserts
Outwardly, each socket is electrically connected with plug respectively, and switch, the switch are equipped in the connection line of each socket and plug in head direction
It is arranged on plastic housing between per adjacent two socket.
Above-mentioned large-scale parallel is drawn in video display switching switch, and the socket and plug are USB interface, and socket is total
There are 15 poroid contacts, be divided into three rows, every row five, plug shares 15 needle-shaped contacts, is divided into three rows, every row five.
Above-mentioned large-scale parallel is drawn in video display switching switch, and the poroid contact of each of each socket passes through one and leads
Line needle-shaped contact corresponding with plug is connected, and all conducting wires that the same socket is connect with plug are distributed parallelly on same plane
It is interior.
Above-mentioned large-scale parallel is drawn in video display switching switch, and the conducting wire for connecting each socket and plug is S-shaped back and forth
It turns back and is distributed in plastic housing.
Above-mentioned large-scale parallel is drawn in video display switching switch, the plug be substituted for socket and by connecting line with
Display is connected.
Above-mentioned large-scale parallel is drawn in video display switching switch, and the switch includes 15 touchings in a column arrangement
Point, 15 contact correspondences are distributed on 15 conducting wires of connection socket and plug.
The beneficial effects of the present invention are：
1, each socket of the invention is electrically connected with plug respectively, and switch is equipped in the connection line of each socket and plug,
Each node computer video content of display can be switched on a dedicated display in such a way that hardware switch switches, cut
Change that process is direct, speed is fast, at low cost, the big node of the display data volume such as image, video calculates when for processing parallel drawing
The switching display of machine video has its unique high efficiency.
2, each socket of the invention and plug are installed on plastic housing, so that the position phase of each socket, plug, conducting wire
To fixation, convenient for the plug of interface；Plug is alternatively at socket, so that there is more movements between switch and display
Space, convenient for the operation of switch.
3, upward, plug direction outwardly, easily facilitates the connection of switch and other equipment in socket direction of the invention；
All conducting wires that the same socket is connect with plug are distributed parallelly in same plane, so that route neat appearance, is more easier
Line set on same plane is become into circuit board.
4, S-shaped turn back back and forth of each socket of the invention is distributed in plastic housing upper surface, connects leading for each socket and plug
Also S-shaped turn back back and forth is distributed in plastic housing line, when socket quantity is more, to cut in such a way that S-shaped turns back arrangement
The close regular distribution of socket on switch is changed, use is easily facilitated.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the inner lead connection schematic diagram of Fig. 1.
Fig. 3 is the plug construction schematic diagram in Fig. 1.
Fig. 4 is the outlet structure schematic diagram in Fig. 1.
Fig. 5 is the switch structure diagram in Fig. 1.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As Figure 1-Figure 5, the present invention includes multiple socket 1, one for connecting node computer display card for connecting
Plug 2, conducting wire 3, switch 4, the plastic housing 5 of display are connect, S-shaped turn back back and forth of each socket 1 is distributed in table on plastic housing 5
Face, upward, plug 2 is mounted on the side of box-like plastic housing 5 in socket 1 direction, and 2 direction of plug outwardly, switches switch and its in this way
It is more convenient when his equipment connection；Each socket 1 is electrically connected with plug 2 respectively, is all provided in each socket 1 and the connection line of plug 2
There is switch 4, the switch 4 is arranged on plastic housing 5 between per adjacent two socket 1.
The socket 1 and plug 2 are USB interface, and socket 1 shares 15 poroid contacts, are divided into three rows, every row five,
Plug 2 shares 15 needle-shaped contacts, is divided into three rows, every row five.Each video input socket, video output plug are that VGA connects
Mouthful, this interface uses extensively, convenient for connecting with various video cards and display.The poroid contact of each of each socket 1 passes through one
The needle-shaped contact corresponding with plug 2 of root conducting wire 3 is connected, and 15 conducting wires 3 that the same socket 1 is connect with plug 2 are distributed parallelly on
In same plane, this connection type makes route neat appearance, is easy the conducting wire 3 on same plane being integrated into circuit board.
The switch includes 15 contacts in a column arrangement, corresponding 15 conducting wires for being distributed in connection socket and plug in 15 contacts
On, realize the connecting and disconnecting of 15 conducting wires.
Plastic housing 5 makes each socket 1, plug 2, the position of conducting wire 3 relatively fixed, convenient for the plug of interface.
The plug 2 is substituted for socket 1 and is connected by connecting line with display.This connection type make switch with
There are more mobile spaces between display, convenient for the operation of switch.
The quantity of socket 1 can be any positive integers such as 20,40,60, when 1 quantity of socket is more, be turned back cloth using S-shaped
The close regular distribution of socket 1 that the mode set switchs switching, easily facilitates use.
Claims (5)
1. a kind of large-scale parallel draws video display switching switch, including plastic housing, one for connecting the plug of display
With multiple sockets for connecting node computer display card, it is characterised in that：S-shaped turn back back and forth of each socket is distributed in modeling
Material shell upper surface, upward, plug is mounted on the side of box-like plastic housing in socket direction, plug direction outwardly, each socket respectively with
Switch is equipped in the connection line of plug electrical connection, each socket and plug, the switch is arranged on plastic housing per adjacent two
Between socket；The socket and plug are USB interface, and socket shares 15 poroid contacts, are divided into three rows, and every row five inserts
Head shares 15 needle-shaped contacts, is divided into three rows, every row five.
2. large-scale parallel according to claim 1 draws video display switching switch, it is characterised in that：Each socket it is every
A poroid contact passes through a conducting wire needle-shaped contact corresponding with plug and is connected, and what the same socket was connect with plug all leads
Line parallelly distribute on is in the same plane.
3. large-scale parallel according to claim 2 draws video display switching switch, it is characterised in that：Connect each socket
It is distributed in plastic housing with S-shaped turn back back and forth of the conducting wire of plug.
4. large-scale parallel according to claim 1 draws video display switching switch, it is characterised in that：The plug replaces
It changes socket into and is connected by connecting line with display.
5. large-scale parallel according to claim 1 draws video display switching switch, it is characterised in that：The switch packet
15 contacts in a column arrangement are included, 15 contact correspondences are distributed on 15 conducting wires of connection socket and plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510960281.XA CN105528190B (en) | 2015-12-19 | 2015-12-19 | Large-scale parallel draws video display switching switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510960281.XA CN105528190B (en) | 2015-12-19 | 2015-12-19 | Large-scale parallel draws video display switching switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105528190A CN105528190A (en) | 2016-04-27 |
| CN105528190B true CN105528190B (en) | 2018-11-16 |
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ID=55770441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510960281.XA Active CN105528190B (en) | 2015-12-19 | 2015-12-19 | Large-scale parallel draws video display switching switch |
Country Status (1)
| Country | Link |
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| CN (1) | CN105528190B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205427826U (en) * | 2015-12-19 | 2016-08-03 | 湖南科技大学 | Extensive parallel drawing videos shows change over switch |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2828928Y (en) * | 2005-08-23 | 2006-10-18 | 祎峰科技有限公司 | Computer switchover device and computer switchover system controlled by multi-task |
| CN101101510A (en) * | 2006-07-06 | 2008-01-09 | 安国国际科技股份有限公司 | Multicomputer shifter with expandability |
| TWI381715B (en) * | 2008-05-09 | 2013-01-01 | Nexcom Int Co Ltd | A video signal controlling system and method |
| CN101937410B (en) * | 2009-07-02 | 2012-07-25 | 宏正自动科技股份有限公司 | Control device and method thereof |
| CN202257560U (en) * | 2011-09-15 | 2012-05-30 | 深圳宝龙达信息技术股份有限公司 | Novel universal serial bus (USB) switcher equipment |
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2015
- 2015-12-19 CN CN201510960281.XA patent/CN105528190B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205427826U (en) * | 2015-12-19 | 2016-08-03 | 湖南科技大学 | Extensive parallel drawing videos shows change over switch |
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| Publication number | Publication date |
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| CN105528190A (en) | 2016-04-27 |
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