CN204102484U - The connection transfer device of intelligent terminal - Google Patents
The connection transfer device of intelligent terminal Download PDFInfo
- Publication number
- CN204102484U CN204102484U CN201420491416.3U CN201420491416U CN204102484U CN 204102484 U CN204102484 U CN 204102484U CN 201420491416 U CN201420491416 U CN 201420491416U CN 204102484 U CN204102484 U CN 204102484U
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- changeover mechanism
- interface
- switching interface
- inlet wire
- outlet
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- 238000012546 transfer Methods 0.000 title claims abstract description 12
- 239000013307 optical fiber Substances 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims description 8
- 238000012549 training Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000463 material 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
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Abstract
The 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; It is simple that it has structure, easy to use, reliable, reduces the delay on learning time, improve learning efficiency, can save the features such as learning stuff.
Description
Technical field
The utility model relates to a kind of connection transfer device of intelligent terminal, especially the digital analog integrated chromacoder of intelligent terminal, belong 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 purpose of this utility model is the deficiency overcoming prior art existence, and provides a kind of structure simple, easy to use, reliable, reduces the delay on learning time, improves learning efficiency, can save the connection transfer device of the intelligent terminal of learning stuff.
The purpose of this utility model has been 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 utility model 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 utility model.
Fig. 2 is inlet wire side structure schematic diagram of the present utility model.
Fig. 3 is outgoing line side structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail: shown in Fig. 1-3, the connection transfer device of a kind of intelligent terminal described in the utility model, 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 described in the utility model 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 utility model is provided with the cylindrical fiber dish coil holder that is convenient to be wound around excess fiber in described square casing.
The utility model 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 utility model 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 " the positive plug female of metallic hose type, plug apparent size: aperture is 29mm
2, the outer aperture of stube cable end is 22mm
2(mainly for connecting corrugated tube), internal orifice dimension is 14mm
2(mainly walking cable); 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 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 |
|---|---|---|---|
| CN201420491416.3U CN204102484U (en) | 2014-08-27 | 2014-08-27 | The connection transfer device of intelligent terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420491416.3U CN204102484U (en) | 2014-08-27 | 2014-08-27 | The connection transfer device of intelligent terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204102484U true CN204102484U (en) | 2015-01-14 |
Family
ID=52270894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420491416.3U Withdrawn - After Issue CN204102484U (en) | 2014-08-27 | 2014-08-27 | The connection transfer device of intelligent terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204102484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269107A (en) * | 2014-08-27 | 2015-01-07 | 国家电网公司 | Connection conversion device of intelligent terminal |
-
2014
- 2014-08-27 CN CN201420491416.3U patent/CN204102484U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269107A (en) * | 2014-08-27 | 2015-01-07 | 国家电网公司 | Connection conversion device of intelligent terminal |
| CN104269107B (en) * | 2014-08-27 | 2017-04-12 | 国家电网公司 | Connection conversion device of intelligent terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150114 Effective date of abandoning: 20170412 |
|
| AV01 | Patent right actively abandoned |