CN104269107A - Connection conversion device of intelligent terminal - Google Patents
Connection conversion device of intelligent terminal Download PDFInfo
- Publication number
- CN104269107A CN104269107A CN201410431572.5A CN201410431572A CN104269107A CN 104269107 A CN104269107 A CN 104269107A CN 201410431572 A CN201410431572 A CN 201410431572A CN 104269107 A CN104269107 A CN 104269107A
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- China
- Prior art keywords
- interface
- changeover mechanism
- interfaces
- outlet
- inlet wire
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- 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
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
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
What the present invention relates to is a kind of connection transfer device of intelligent terminal, and the especially digital analog integrated chromacoder of intelligent terminal, belongs to the connection switch technology field of intelligent substation.
Background technology
Current National various places are all in implementation intelligent grid construction and transformation, and the speed of development quickly, in order to the construction that our unit employee can be allowed to drop into intelligent grid fast, is run, produced, so all making great efforts the training on electric power center of idea establishment based on intelligent substation; In the training and teaching at training on electric power center, owing to needing to take different array modes to each intelligent terminal, and operation experiments in various degree, need the interval of often each intelligent terminal of conversion, but the continuous dismounting of students causes the delay on learning time, also have the waste of material, the efficiency of training is very low.
Summary of the invention
The object of the invention is to the deficiency overcoming prior art existence, and provide a kind of structure simple, easy to use, reliable, reduce the delay on learning time, improve learning efficiency, the connection transfer device of the intelligent terminal of learning stuff can be saved.
The object of the invention is to have come by following technical solution, a kind of connection transfer device of intelligent terminal, it comprises a square casing, two opposing sidewalls of housing are separately installed with mutually corresponding inlet wire switching interface and outlet switching interface, and the inlet wire switching interface of described mutual correspondence and described outlet switching interface are interconnected in square casing, and form corresponding changeover mechanism; Described square casing is at least provided with simulating signal changeover mechanism and digital signal changeover mechanism, wherein simulating signal changeover mechanism has two-way inlet wire switching interface, two-way outlet switching interface at least, described switching interface selects flange form aviation plug male respectively, with 8 core binding posts in plug, the connection of line adopt 1 o'clock soldered to the mode of 1 o'clock; Described digital signal changeover mechanism at least includes three road inlet wire switching interfaces, three tunnel outlet switching interfaces, described inlet wire switching interface and outlet switching interface all adopt ST mouth, and inlet wire switching interface and outlet switching interface adopt multimode optical fiber to be connected in square casing.
Described square casing is also provided with AC power changeover mechanism and direct supply changeover mechanism, described AC power changeover mechanism and direct supply changeover mechanism comprise an inlet interface respectively and correspond to two outlet interface; Described inlet interface and outlet interface all select flange form aviation plug male, the flange form aviation plug male wherein in AC power changeover mechanism, with 4 core binding posts in its plug; Flange form aviation plug male in direct supply changeover mechanism, with 3 core binding posts in its plug; Respective two outlet interface of described AC power changeover mechanism and direct supply changeover mechanism adopt point-to-point direct-connected mode in parallel soldered; Described simulating signal changeover mechanism has 4 road inlet wire switching interfaces and 4 corresponding tunnel outlet switching interfaces; Described digital signal changeover mechanism has 6 road inlet wire switching interfaces and 6 corresponding tunnel outlet switching interfaces; The cylindrical fiber dish coil holder that one is convenient to be wound around excess fiber is provided with in described square casing.
Inlet interface on described AC power changeover mechanism and direct supply changeover mechanism and outlet interface, supporting respectively have access and extracting power supply cord joint, this power cord connector employing cable type formal dress aviation plug female; Inlet wire switching interface on described simulating signal changeover mechanism and outlet switching interface, supporting respectively have access and draw signal cable joint, and this signal cable joint adopts cable type formal dress aviation plug female.
Described power cord connector aperture is 29mm, and the aperture of stube cable end is that 14mm AC power adopts 4 core interfaces, and direct supply adopts 3 core interfaces; The aperture of described signal cable joint is 29mm, and the aperture of stube cable end is 14mm, connects in plug with 8 cores.
It is simple that the present invention has structure, easy to use, reliable, reduces the delay on learning time, improve learning efficiency, can save the features such as learning stuff.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present invention.
Fig. 2 is inlet wire side structure schematic diagram of the present invention.
Fig. 3 is outgoing line side structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be described in detail: shown in Fig. 1-3, the connection transfer device of a kind of intelligent terminal of the present invention, it comprises a square casing 1, two opposing sidewalls of housing 1 are separately installed with mutually corresponding inlet wire switching interface and outlet switching interface, and the inlet wire switching interface of described mutual correspondence and described outlet switching interface are interconnected in square casing, and form corresponding changeover mechanism.
Square casing 1 of the present invention is provided with simulating signal changeover mechanism 2 and digital signal changeover mechanism 3, wherein simulating signal changeover mechanism 2 has at least shown in two-way inlet wire switching interface 21, two-way outlet switching interface 22, figure is 4 road inlet wire switching interface 21,4 tunnel outlet switching interfaces 22; Described switching interface 21,22 selects flange form aviation plug male respectively, with 8 core binding posts in plug, the connection of line adopt 1 o'clock soldered to the mode of 1 o'clock.
It is 6 road inlet wire switching interface 31,6 tunnel outlet switching interfaces 32 that described digital signal changeover mechanism 3 at least includes shown in three road inlet wire switching interface 31, three tunnel outlet switching interfaces 32, figure; Described inlet wire switching interface 31 and outlet switching interface 32 all adopt ST mouth, and inlet wire switching interface and outlet switching interface adopt multimode optical fiber to be connected in square casing, because optical fiber can not be lost, so the present invention is provided with the cylindrical fiber dish coil holder that is convenient to be wound around excess fiber in described square casing.
The present invention is also provided with AC power changeover mechanism 4 and direct supply changeover mechanism 5 on described square casing 1, and described AC power changeover mechanism 4 and direct supply changeover mechanism 5 comprise an inlet interface 41 and two corresponding outlet interface 42 respectively; Described inlet interface 41 and outlet interface 42 all select flange form aviation plug male, the flange form aviation plug male wherein in AC power changeover mechanism, with 4 core binding posts in its plug; Flange form aviation plug male in direct supply changeover mechanism, with 3 core binding posts in its plug; Respective two outlet interface of described AC power changeover mechanism 4 and direct supply changeover mechanism 5 adopt point-to-point direct-connected mode in parallel soldered;
Inlet interface on described AC power changeover mechanism and direct supply changeover mechanism and outlet interface, supporting respectively have access and extracting power supply cord joint, this power cord connector adopts cable type formal dress aviation plug female, described power cord connector aperture is 29mm, the aperture of stube cable end is that 14mm AC power adopts 4 core interfaces, direct supply adopts 3 core interfaces, not shown in the figures;
Inlet wire switching interface on described simulating signal changeover mechanism and outlet switching interface, supporting respectively have access and draw signal cable joint, this signal cable joint adopts cable type formal dress aviation plug female, the aperture of described signal cable joint is 29mm, the aperture of stube cable end is 14mm, connect with 8 cores in plug, not shown in the figures.
Embodiment:
Intelligent terminal 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, and the turnover cable being integrated into converter device divides four pieces by function: 1) AC power switching; 2) direct supply switching; 3) simulating signal switching; 4) digital signal switching, specifically:
(1) interchange, direct supply switching:
AC power is mainly as the power supply of end device, and direct supply, as secondary operation ring current, all have employed the design proposal that enters scene 2, and outlet 1 is the power supply as this intelligent terminal cabinet, and outlet 2 extends to next terminal cabinet as power source bus.Interchange on conversion equipment, direct supply fast connection interface of transferring adopts flange form aviation plug male, with 4 core binding posts in the fast connection interface plug of AC power; With 3 core binding posts in the fast connection interface plug of direct supply, within voltage withstand class is 250V.Switching device exchanges, direct supply outgoing line part adopts point-to-point direct-connected mode in parallel to weld.
Be linked into switching device and all adopt cable type formal dress aviation plug female with the power cord connector being drawn out to terminal cabinet.The aperture of plug is 29mm, and the aperture of stube cable end is 14mm, and AC power adopts 4 core interfaces; Direct supply adopts 3 core interfaces.
(2). simulating signal is transferred:
The switching of simulating signal have employed the design proposal of one-in-and-one-out, always has 4 road inlet wires, 4 tunnel outlets; Switching interface adopts flange form aviation plug male, and with 8 core binding posts in plug, voltage withstand class is within 250V.The connection of line adopts at 1 o'clock to the mode of 1 o'clock and welds.
Be linked into switching device and all adopt cable type formal dress aviation plug female with the signal cable joint being drawn out to terminal cabinet; The aperture of plug is 29mm, and the aperture of stube cable end is 14mm, connects in plug with 8 cores.
(3). digital signal is transferred:
The switching of digital signal have employed the design proposal of one-in-and-one-out, always has 6 road inlet wires, 6 tunnel outlets; Line switching interface all adopts ST mouth, the Fiber connection of the employing multimode between line.Because optical fiber can not be lost, so devising a diameter in switching device is specially that the columniform fiber reel coil holder of 80mm is convenient to be wound around unnecessary optical fiber.
The present invention can also adopt following special stube cable, specifically:
A terminal cabinet configures a switching device, and when needing data communication between terminal cabinet, power supply transfer and the special stube cable of analog quantity switching needs one, the tail optical fiber of the switching of the digital signal then unified ST of employing interface bimodulus connects.
The two ends of stube cable adopt 3/8, and " the outer aperture of stube cable end is 22 mm (mainly for connecting corrugated tube), and internal orifice dimension is 14mm (mainly walking cable) for the positive plug female of metallic hose type, plug apparent size: aperture is 29mm; The internal interface AC power interface of plug adopts 4 core interfaces, direct supply interface adopts 3 core interfaces, analog signal interface adopts 8 core interfaces; Cable length is 60mm, and periphery metallic bellows wraps up.
Claims (4)
1. the connection transfer device of an intelligent terminal, it comprises a square casing, two opposing sidewalls of housing are separately installed with mutually corresponding inlet wire switching interface and outlet switching interface, and the inlet wire switching interface of described mutual correspondence and described outlet switching interface are interconnected in square casing, and form corresponding changeover mechanism; It is characterized in that described square casing being at least provided with simulating signal changeover mechanism and digital signal changeover mechanism, wherein simulating signal changeover mechanism has two-way inlet wire switching interface, two-way outlet switching interface at least, described switching interface selects flange form aviation plug male respectively, with 8 core binding posts in plug, the connection of line adopt 1 o'clock soldered to the mode of 1 o'clock; Described digital signal changeover mechanism at least includes three road inlet wire switching interfaces, three tunnel outlet switching interfaces, described inlet wire switching interface and outlet switching interface all adopt ST mouth, and inlet wire switching interface and outlet switching interface adopt multimode optical fiber to be connected in square casing.
2. the connection transfer device of intelligent terminal according to claim 1, it is characterized in that described square casing being also provided with AC power changeover mechanism and direct supply changeover mechanism, described AC power changeover mechanism and direct supply changeover mechanism comprise an inlet interface respectively and correspond to two outlet interface; Described inlet interface and outlet interface all select flange form aviation plug male, the flange form aviation plug male wherein in AC power changeover mechanism, with 4 core binding posts in its plug; Flange form aviation plug male in direct supply changeover mechanism, with 3 core binding posts in its plug; Respective two outlet interface of described AC power changeover mechanism and direct supply changeover mechanism adopt point-to-point direct-connected mode in parallel soldered; Described simulating signal changeover mechanism has 4 road inlet wire switching interfaces and 4 corresponding tunnel outlet switching interfaces; Described digital signal changeover mechanism has 6 road inlet wire switching interfaces and 6 corresponding tunnel outlet switching interfaces; The cylindrical fiber dish coil holder that one is convenient to be wound around excess fiber is provided with in described square casing.
3. the connection transfer device of intelligent terminal according to claim 2, it is characterized in that the inlet interface on described AC power changeover mechanism and direct supply changeover mechanism and outlet interface, supporting respectively have access and extracting power supply cord joint, and this power cord connector adopts cable type formal dress aviation plug female; Inlet wire switching interface on described simulating signal changeover mechanism and outlet switching interface, supporting respectively have access and draw signal cable joint, and this signal cable joint adopts cable type formal dress aviation plug female.
4. the connection transfer device of intelligent terminal according to claim 3, is characterized in that described power cord connector aperture is 29mm, and the aperture of stube cable end is that 14mm AC power adopts 4 core interfaces, and direct supply adopts 3 core interfaces; The aperture of described signal cable joint is 29mm, and the aperture of stube cable end is 14mm, connects in plug with 8 cores.
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 |
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| Publication Number | Publication Date |
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| CN104269107A true CN104269107A (en) | 2015-01-07 |
| CN104269107B CN104269107B (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410431572.5A Active CN104269107B (en) | 2014-08-27 | 2014-08-27 | Connection conversion device of intelligent terminal |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071175A (en) * | 2015-08-24 | 2015-11-18 | 中航锂电（洛阳）有限公司 | High-voltage output cable safety switching device |
| CN106451899A (en) * | 2016-12-07 | 2017-02-22 | 深圳市泰士特科技股份有限公司 | Generator set signal evoking and switching device |
| CN106602892A (en) * | 2016-12-23 | 2017-04-26 | 南通同洲电子有限责任公司 | Power device |
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| WO2001050778A2 (en) * | 2000-01-03 | 2001-07-12 | Adc Telecommunications Israel Ltd. | Wireless local loop system (wll-system) |
| 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 |
| WO2005025013A1 (en) * | 2003-09-07 | 2005-03-17 | Serconet Ltd. | Modular outlet |
| 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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2014
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Patent Citations (7)
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| WO2001050778A2 (en) * | 2000-01-03 | 2001-07-12 | Adc Telecommunications Israel Ltd. | Wireless local loop system (wll-system) |
| 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 |
| WO2005025013A1 (en) * | 2003-09-07 | 2005-03-17 | Serconet Ltd. | Modular outlet |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105071175A (en) * | 2015-08-24 | 2015-11-18 | 中航锂电（洛阳）有限公司 | High-voltage output cable safety switching device |
| CN106451899A (en) * | 2016-12-07 | 2017-02-22 | 深圳市泰士特科技股份有限公司 | Generator set signal evoking and switching device |
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| CN106602892A (en) * | 2016-12-23 | 2017-04-26 | 南通同洲电子有限责任公司 | Power device |
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| Publication number | Publication date |
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| CN104269107B (en) | 2017-04-12 |
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