CN104269107B - Connection conversion device of intelligent terminal - Google Patents
Connection conversion device of intelligent terminal Download PDFInfo
- Publication number
- CN104269107B CN104269107B CN201410431572.5A CN201410431572A CN104269107B CN 104269107 B CN104269107 B CN 104269107B CN 201410431572 A CN201410431572 A CN 201410431572A CN 104269107 B CN104269107 B CN 104269107B
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- China
- Prior art keywords
- interface
- changeover mechanism
- outlet
- inlet wire
- interfaces
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- 238000006243 chemical reaction Methods 0.000 title abstract description 5
- 239000013307 optical fiber Substances 0.000 claims abstract description 7
- 238000012546 transfer Methods 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 8
- 238000004088 simulation Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 2
- 230000003111 delayed effect Effects 0.000 abstract 1
- 238000012549 training Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
Abstract
A connection conversion device of an intelligent terminal comprises a square shell, wherein an inlet wire connection interface and an outlet wire connection interface which correspond to each other are respectively arranged on two opposite side walls of the shell and are connected to each other in the square shell so that a corresponding connection mechanism is formed; an analog signal connection mechanism and a digital signal connection mechanism are arranged on the square shell at least; the analog signal connection mechanism is at least provided with two inlet wire connection interfaces and two outlet wire connection interfaces; the connection interfaces are flange type aviation male plugs respectively; an 8-core binding post is arranged in each plug; each inlet wire is connected with a corresponding outlet wire in a point-to-point mode; the digital signal connection mechanism at least comprises three inlet wire connection interfaces and three outlet wire connection interfaces; the inlet wire connection interfaces and the outlet wire connection interfaces are ST (system test) interfaces; and moreover, the inlet wire connection interfaces and the outlet wire connection interfaces are connected to each other in the square shell by multimode optical fibers. The connection conversion device of the intelligent terminal has the advantages that the connection conversion device is simple in structure and convenient and reliable to use; delayed learning time is shortened; the learning efficiency is improved; and learning materials can be saved.
Description
Technical field
The present invention relates to the digital analog integrated signal of a kind of connection transfer device of intelligent terminal, especially intelligent terminal turns
Changing device, belongs to the connection switch technology field of intelligent substation.
Background technology
Intelligent grid construction and transformation are all being carried out in current National various places, and the speed of development is very fast, in order to be able to allow this list
Position employee quickly puts into the construction of intelligent grid, operation, production, so all setting up based on intelligent substation in effort idea
Training on electric power center；In the training and teaching at training on electric power center, due to needing to take different groups to each intelligent terminal
Conjunction mode, and different degrees of operation experiments, need Jing often to convert the interval of each intelligent terminal, but students constantly tear open
Dress causes the delay on learning time, and the also waste of material, the efficiency of training are very low.
The content of the invention
It is an object of the invention to overcome the shortcomings of that prior art is present, and a kind of simple structure is provided, it is easy to use, can
Lean on, reduce the delay on learning time, improve learning efficiency, the connection transfer device of the intelligent terminal of learning stuff can be saved.
The purpose of the present invention by following technical solution completing, a kind of connection transfer device of intelligent terminal, it
Including a square casing, mutual corresponding inlet wire switching interface and outlet switching in two opposing sidewalls of housing, are separately installed with
Interface, and the mutually corresponding inlet wire switching interface is connected with each other in square casing with the outlet switching interface, and structure
Into corresponding changeover mechanism；Analogue signal changeover mechanism and digital signal converting machine are at least installed on described square casing
Structure, wherein analogue signal changeover mechanism at least two-way inlet wire switching interface, two-way outlet switching interface, described switching interface
Flange form aviation plug male is selected respectively, and with 8 core binding posts in plug, line is connected by 1 point 1 point of mode is welded
Even；The digital signal changeover mechanism at least includes three road inlet wire switching interfaces, three tunnel outlet switching interfaces, and the inlet wire turns
Connection interface and outlet switching interface adopt ST mouths, and inlet wire switching interface and outlet switching interface adopt many in square casing
Mode fiber connects.
Alternating current power supply changeover mechanism and DC source changeover mechanism, the alternating current are also equipped with described square casing
Source changeover mechanism and DC source changeover mechanism correspond to two outlet interfaces including an inlet interface respectively；Described inlet wire
Interface and outlet interface select flange form aviation plug male, wherein the flange form aviation plug in alternating current power supply changeover mechanism
With 4 core binding posts in male, its plug；3 cores are used in flange form aviation plug male in DC source changeover mechanism, its plug
Binding post；Respective two outlet interface of the alternating current power supply changeover mechanism and DC source changeover mechanism is using the point-to-point of parallel connection
Direct-connected mode welds company；Described analogue signal changeover mechanism has 4 road inlet wire switching interfaces and corresponding 4 tunnel outlet switching interface；
Described digital signal changeover mechanism has 6 road inlet wire switching interfaces and corresponding 6 tunnel outlet switching interface；Described square casing
A cylindrical fiber dish coil holder for being easy to wind excess fiber is provided with inside.
Inlet interface and outlet interface on described alternating current power supply changeover mechanism and DC source changeover mechanism, matches somebody with somebody respectively
It is cased with accessing and extracting power supply cord joint, the power cord connector adopts cable type formal dress aviation plug female；Described simulation letter
Inlet wire switching interface and outlet switching interface on number changeover mechanism, is configured with accessing and drawing signal cable joint respectively, should
Signal cable joint adopts cable type formal dress aviation plug female.
Described power cord connector aperture is 29mm, and the aperture at connection cable end is that 14mm alternating current power supplys adopt 4 core interfaces,
DC source adopts 3 core interfaces；The aperture of the signal cable joint is 29mm, and the aperture at connection cable end is 14mm, plug
In used 8 cores connect.
The present invention has simple structure, easy to use, reliable, reduces the delay on learning time, improves learning efficiency, energy
The features such as saving learning stuff.
Description of the drawings
Fig. 1 is the positive structure schematic of the present invention.
Fig. 2 is the inlet wire side structure schematic diagram of the present invention.
Fig. 3 is the outgoing line side structural representation of the present invention.
Specific embodiment
Below in conjunction with accompanying drawing, the present invention will be described in detail：Shown in Fig. 1-3, a kind of intelligent terminal of the present invention
Connection transfer device, it includes a square casing 1, be separately installed with two opposing sidewalls of housing 1 it is mutually corresponding enter
Line switching interface and outlet switching interface, and the mutually corresponding inlet wire switching interface with the outlet switching interface square
It is connected with each other in housing, and constitutes corresponding changeover mechanism.
Analogue signal changeover mechanism 2 and digital signal converting mechanism 3 are installed on square casing of the present invention 1, its
Middle simulation signal converting mechanism 2 at least two-way inlet wire switching interface 21, two-way outlet switching interface 22, are 4 tunnels shown in figure
Inlet wire switching interface 21,4 tunnel outlet switching interfaces 22；Described switching interface 21,22 is public from flange form aviation plug respectively
Head, with 8 core binding posts in plug, line is connected by 1 point and welds company to 1 point of mode.
The digital signal changeover mechanism 3 at least includes three road inlet wire switching interfaces 31, three tunnel outlet switching interfaces 32,
It is 6 road inlet wire switching interfaces 31,6 tunnel outlet switching interfaces 32 shown in figure；The inlet wire switching interface 31 and outlet connect
Mouth 32 adopts ST mouths, and inlet wire switching interface and outlet switching interface to connect using multimode fibre in square casing, due to
Optical fiber can not be lost, so the present invention is provided with a cylindrical light for being easy to wind excess fiber in described square casing
Fine disk coil holder.
The present invention is also equipped with alternating current power supply changeover mechanism 4 and DC source changeover mechanism on described square casing 1
5, the alternating current power supply changeover mechanism 4 and DC source changeover mechanism 5 include an inlet interface 41 and corresponding two respectively
Outlet interface 42；Described inlet interface 41 and outlet interface 42 select flange form aviation plug male, wherein alternating current power supply
With 4 core binding posts in flange form aviation plug male in changeover mechanism, its plug；Flange form in DC source changeover mechanism
With 3 core binding posts in aviation plug male, its plug；The alternating current power supply changeover mechanism 4 and DC source changeover mechanism 5 it is each
Company is welded using point-to-point direct-connected mode in parallel from two outlet interfaces；
Inlet interface and outlet interface on described alternating current power supply changeover mechanism and DC source changeover mechanism, matches somebody with somebody respectively
It is cased with accessing and extracting power supply cord joint, the power cord connector adopts cable type formal dress aviation plug female, described power line
Joint aperture is 29mm, and the aperture at connection cable end is that 14mm alternating current power supplys adopt 4 core interfaces, DC source to adopt 3 core interfaces,
Do not show in figure；
Inlet wire switching interface and outlet switching interface on described analogue signal changeover mechanism, be configured with respectively access and
Signal cable joint is drawn, the signal cable joint adopts cable type formal dress aviation plug female, the signal cable joint
Aperture is 29mm, and the aperture at connection cable end is 14mm, has used 8 cores to connect, do not show in figure in plug.
Embodiment：
Intelligent terminal's switching device is that the signal of all lines of intelligent terminal cabinet is integrated, these signal data cables or
Link with systematic connection or with other-end cabinet, the turnover cable for being integrated into converter device divides four pieces by function：1) alternating current
Transfer in source；2）DC source is transferred；3）Analogue signal is transferred；4）Digital signal is transferred, specifically：
（1）Alternating current and direct current power supply transfer：
Power supply of the alternating current power supply mainly as termination, DC source are employed as secondary operation ring current
The design of One In and Two Out, outlet 1 are the power supplys as this intelligent terminal cabinet, and outlet 2 extends to next as power source bus
Terminal cabinet.Exchange on conversion equipment, DC source transfer fast connection interface using flange form aviation plug male, and alternating current power supply is fast
With 4 core binding posts in connection interface plug；With 3 core binding posts in the fast connection interface plug of DC source, stress levels be 250V with
It is interior.Welded using point-to-point direct-connected mode in parallel switching device alternating current and direct current power outlet part.
The power cord connector for being linked into switching device and being drawn out to terminal cabinet all adopts cable type formal dress aviation plug female.
The aperture of plug is 29mm, and the aperture at connection cable end is 14mm, and alternating current power supply is using 4 core interfaces；DC source is connect using 3 cores
Mouthful.
（2）. analogue signal is transferred：
The switching of analogue signal employs the design of one-in-and-one-out, a total of 4 road inlet wire, 4 tunnel outlets；Switching interface
Using flange form aviation plug male, 8 core binding posts in plug, are used, stress levels are within 250V.Line is connected by 1
O'clock 1 point of mode is welded.
The signal cable joint for being linked into switching device and being drawn out to terminal cabinet all adopts cable type formal dress aviation plug female
Head；The aperture of plug is 29mm, and the aperture at connection cable end is 14mm, has used 8 cores to connect in plug.
（3）. digital signal is transferred：
The switching of digital signal employs the design of one-in-and-one-out, a total of 6 road inlet wire, 6 tunnel outlets；Line turns
Connection interface adopts the optical fiber of ST mouths, the employing multimode between line to connect.As optical fiber can not be lost, so in switching dress
The fiber reel coil holder that the cylinder of an a diameter of 80mm is specially devised in putting is easy to wind unnecessary optical fiber.
The present invention can also adopt following special connection cable, specifically：
One terminal cabinet configures a switching device, when data communication is needed between terminal cabinet, power supply transfer and simulation
Amount switching needs the switching of a special connection cable, digital signal to be then used uniformly across the tail optical fiber connection of ST interface bimodulus.
The two ends of connection cable adopt 3/8 " the positive plug female of metallic hose type, plug apparent size:Aperture is 29mm,
The outer aperture at connection cable end is 22mm（Mainly for connecting corrugated tube）, internal orifice dimension is 14mm（It is mainly and walks cable）；Insert
The internal interface AC power interface of head adopts 8 using 3 core interfaces, analog signal interface using 4 core interfaces, DC source interface
Core interface；Cable length is 60mm, and periphery is wrapped up with metal bellowss.
Claims (4)
1. a kind of connection transfer device of intelligent terminal, it includes a square casing, pacifies in two opposing sidewalls of housing respectively
Equipped with mutual corresponding inlet wire switching interface and outlet switching interface, and the mutually corresponding inlet wire switching interface with it is described go out
Line switching interface is connected with each other in square casing, and constitutes corresponding changeover mechanism；It is characterized in that described square casing
On analogue signal changeover mechanism and digital signal converting mechanism, wherein analogue signal changeover mechanism at least two-way are at least installed
Inlet wire switching interface, two-way outlet switching interface, described switching interface select flange form aviation plug male respectively, in plug
With 8 core binding posts, line is connected by 1 point and welds company to 1 point of mode；The digital signal changeover mechanism is at least included
Three road inlet wire switching interfaces, three tunnel outlet switching interfaces, the inlet wire switching interface and outlet switching interface adopt ST mouths, and
Inlet wire switching interface and outlet switching interface are connected using multimode fibre in square casing.
2. the connection transfer device of intelligent terminal according to claim 1, it is characterised in that on described square casing also
Alternating current power supply changeover mechanism and DC source changeover mechanism, the alternating current power supply changeover mechanism and DC source switching machine are installed
Structure corresponds to two outlet interfaces including an inlet interface respectively；Described inlet interface and outlet interface select flange form
With 4 core binding posts in flange form aviation plug male in aviation plug male, wherein alternating current power supply changeover mechanism, its plug；
With 3 core binding posts in flange form aviation plug male in DC source changeover mechanism, its plug；The alternating current power supply switching machine
Respective two outlet interface of structure and DC source changeover mechanism welds company using point-to-point direct-connected mode in parallel；Described simulation letter
Number changeover mechanism has 4 road inlet wire switching interfaces and corresponding 4 tunnel outlet switching interface；Described digital signal changeover mechanism has 6
Road inlet wire switching interface and corresponding 6 tunnel outlet switching interface；One is provided with described square casing is easy to winding unnecessary
The cylindrical fiber dish coil holder of optical fiber.
3. the connection transfer device of intelligent terminal according to claim 2, it is characterised in that described alternating current power supply switching
Inlet interface and outlet interface in mechanism and DC source changeover mechanism, is configured with accessing and extracting power supply cord joint respectively,
The power cord connector adopts cable type formal dress aviation plug female；Inlet wire switching interface on described analogue signal changeover mechanism
With outlet switching interface, it is configured with respectively accessing and drawing signal cable joint, the signal cable joint adopts cable type formal dress
Aviation plug female.
4. the connection transfer device of intelligent terminal according to claim 3, it is characterised in that described power cord connector hole
Footpath is 29mm, and the aperture at connection cable end is that 14mm alternating current power supplys adopt 4 core interfaces, DC source to adopt 3 core interfaces；The letter
The aperture of number cable connector is 29mm, and the aperture at connection cable end is 14mm, has used 8 cores to connect in plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410431572.5A CN104269107B (en) | 2014-08-27 | 2014-08-27 | Connection conversion device of intelligent terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410431572.5A CN104269107B (en) | 2014-08-27 | 2014-08-27 | Connection conversion device of intelligent terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104269107A CN104269107A (en) | 2015-01-07 |
| CN104269107B true CN104269107B (en) | 2017-04-12 |
Family
ID=52160624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410431572.5A Active CN104269107B (en) | 2014-08-27 | 2014-08-27 | Connection conversion device of intelligent terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104269107B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071175B (en) * | 2015-08-24 | 2017-11-03 | 中航锂电（洛阳）有限公司 | A kind of High voltage output cable safety switching device |
| CN106451899B (en) * | 2016-12-07 | 2018-11-09 | 深圳市泰士特科技股份有限公司 | Generating set signal draws switching device |
| CN106602892A (en) * | 2016-12-23 | 2017-04-26 | 南通同洲电子有限责任公司 | Power device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1412922A (en) * | 2002-12-11 | 2003-04-23 | 北京泰尼高新技术有限公司 | Switch power supply adaption method and system |
| CN201167194Y (en) * | 2007-11-05 | 2008-12-17 | 黄世明 | Signal conversion equipment with electric linkage function |
| CN201341213Y (en) * | 2009-01-19 | 2009-11-04 | 西安民兴信息工程有限责任公司 | Large capacity digital cross integrated multiplexing equipment |
| CN201498842U (en) * | 2009-07-10 | 2010-06-02 | 刘瑜 | Sound box converter connected with power line networks |
| CN204102484U (en) * | 2014-08-27 | 2015-01-14 | 国家电网公司 | The connection transfer device of intelligent terminal |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001050778A2 (en) * | 2000-01-03 | 2001-07-12 | Adc Telecommunications Israel Ltd. | Wireless local loop system (wll-system) |
| IL157787A (en) * | 2003-09-07 | 2010-12-30 | Mosaid Technologies Inc | Modular outlet for data communications network |
-
2014
- 2014-08-27 CN CN201410431572.5A patent/CN104269107B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1412922A (en) * | 2002-12-11 | 2003-04-23 | 北京泰尼高新技术有限公司 | Switch power supply adaption method and system |
| CN201167194Y (en) * | 2007-11-05 | 2008-12-17 | 黄世明 | Signal conversion equipment with electric linkage function |
| CN201341213Y (en) * | 2009-01-19 | 2009-11-04 | 西安民兴信息工程有限责任公司 | Large capacity digital cross integrated multiplexing equipment |
| CN201498842U (en) * | 2009-07-10 | 2010-06-02 | 刘瑜 | Sound box converter connected with power line networks |
| CN204102484U (en) * | 2014-08-27 | 2015-01-14 | 国家电网公司 | The connection transfer device of intelligent terminal |
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| Publication number | Publication date |
|---|---|
| CN104269107A (en) | 2015-01-07 |
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