CN205430476U - Protective housing is synthesized in safe and sound city high definition video control - Google Patents
Protective housing is synthesized in safe and sound city high definition video control Download PDFInfo
- Publication number
- CN205430476U CN205430476U CN201620207087.4U CN201620207087U CN205430476U CN 205430476 U CN205430476 U CN 205430476U CN 201620207087 U CN201620207087 U CN 201620207087U CN 205430476 U CN205430476 U CN 205430476U
- Authority
- CN
- China
- Prior art keywords
- unit
- electric wire
- distribution unit
- lightning protection
- optical cable
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a protective housing is synthesized in safe and sound city high definition video control. It includes the main tank body, and main tank body inner weld has fixed inside each unit device's DN32's guide rail, ply -yarn drill, earthing rod, wire hole, fixing bolt hole, the internal portion of main tank be provided with alternating -current distribution unit, 12V DC distribution unit, 20 binding post rows, track socket, 12V DC distribution unit, outdoor supply input passes through the electric wire and is connected with alternating -current distribution unit, and alternating -current distribution unit passes through the electric wire and is connected with 220V lightning protection unit, and 220V lightning protection unit passes through electric wire and 12V DC distribution unit connection, and 12V DC distribution unit passes through the electric wire and is connected with the front end camera, with the optical cable fusion unit connection behind the optical cable getting into the, the optical cable fusion unit passes through optic fibre to be connected with photoelectric conversion unit, and photoelectric conversion unit passes through the net twine and is connected with the front end camera. The utility model discloses the centralized management of being convenient for, with low costs, small, high integrated, high safe, easy installation.
Description
Technical field
The utility model relates to security protection communication technical field, be specifically related to a kind of safe city high-definition video monitoring Comprehensive Preventing protecting box.
Background technology
Along with science and technology develops rapidly, Fibre Optical Communication Technology is widely used to huge numbers of families, and the arriving in optical fiber epoch allows high-definition monitoring technology reach its maturity, and " high Qinghua " has become as a kind of inexorable trend that city security protection is built.Social plane video resource integration system, scientific optimization monitoring layout, reach " point, line, surface " all standing, thus set up remote overall situation assurance, region perception nearby and the three-dimensional prevention and control system of closely deeply observation.The integrated preventer of distribution of Highgrade integration also exists following problem: cost is high, volume is big, internal unit layout is chaotic, line is more, utilization rate of equipment and installations and integrated level low.How to realize highly integrated, and the resource consolidation of low cost, it is the difficult problem faced in new situations high-definition video monitoring project construction process.
Utility model content
For not enough present on prior art, this utility model purpose is to be to provide safe city high-definition video monitoring Comprehensive Preventing protecting box, be applicable to the construction project of safe city, play the power supply box of outdoor integrated protection high-definition video monitoring equipment, there is function complete, aim at high-definition video monitoring equipment and power supply and the photoelectric converting function of communications optical cable are provided, i.e. integrating monitoring is powered and communication function is in one, it is easy to centralized management, there is low cost, volume is little, highly integrated, high safety, the features such as easy installation, can effectively make up in the project construction of safe city, the problem that cannot install large-scale integrated equipment casing.
To achieve these goals, this utility model is to realize by the following technical solutions: safe city high-definition video monitoring Comprehensive Preventing protecting box, including main box, main box includes inside casing and housing, being provided with rainproof groove in the middle of inside casing and housing, main box internal welding is connected to the guide rail of DN32 of fixing internal each unit equipment, line card, earthing rod, wire hole, fixed bolt hole；Described main box is internally provided with Alternating Current Unit, 12V Direct Current Distribution Unit, 20 connecting terminal blocks, track socket, 12V Direct Current Distribution Unit；Optical cable welding unit, photoelectric conversion unit；220V lightning protection unit, 12V power lightning protection unit, RJ45 network's thunder unit；Outdoor civil power enters through electric wire and is connected with Alternating Current Unit, Alternating Current Unit is connected with 220V lightning protection unit by electric wire, 220V lightning protection unit is connected with 12V Direct Current Distribution Unit by electric wire, and 12V Direct Current Distribution Unit is connected with front-end camera by electric wire；Optical cable is connected with optical cable welding unit after entering casing, and optical cable welding unit is connected with photoelectric conversion unit by optical fiber, and photoelectric conversion unit is connected with front-end camera by netting twine.
Described photoelectric conversion unit is simultaneously connected with 2 optical fiber and 8 calcaneus rete lines.
This utility model mainly by body structure, power, communicate, security protection, wiring distribution five major part form.Mainly it is integrated with Alternating Current Unit, 12V Direct Current Distribution Unit, optical cable welding unit, photoelectric conversion unit, 220V lightning protection unit, 12V lightning protection unit, network signal lightning protection unit.
Above box inside, weld case cap, have rainproof groove, casing interposition to be equipped with the guide rail of DN32 between chamber door and casing, for fixing internal each unit equipment, below casing, be provided with twoThrough wires hole, one for forceful electric power enter casing, one for holding wire (optical fiber, netting twine) enter casing；Easy-to-install bolt hole is had on the backboard of casing rear.
Box house equipment primary power distribution equipment has: Alternating Current Unit, 12V Direct Current Distribution Unit, 20 connecting terminal blocks.
Optical cable welding unit (OT box) and photoelectric conversion unit (optic/electro converter box), be mainly used in the conversion of photoelectricity transmission signal, ensures that front end N platform high-definition camera communicates with the smooth of back-end storage device.Wherein, photoelectric conversion unit is simultaneously connected with 2 optical fiber and 8 calcaneus rete lines, therefore reaches to access the purpose being concurrently accessed multiple stage high-definition camera.
For reaching the effect of safety precaution, be also equipped with in casing: 220V lightning protection unit, 12V lightning protection unit, network signal lightning protection unit, when voltage or electric current exceed nominal load, power supply, earthing pole will be automatically cut off.
Accompanying drawing explanation
This utility model is described in detail below in conjunction with the accompanying drawings with detailed description of the invention；
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 is this utility model video camera power supply circuits schematic diagram；
Fig. 4 is this utility model camera network signal principle figure.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with detailed description of the invention, this utility model is expanded on further.
With reference to Fig. 1-4, this detailed description of the invention is by the following technical solutions: main box is divided into inside casing 1-1 and housing 1-2, rainproof groove 1-3 is had, the guide rail 1-4 of interior welds DN32, line card 1-5, earthing rod 1-6, wire hole 1-7, fixed bolt hole 1-8 in the middle of inside casing and housing；The hardware device that inside comprises has: Alternating Current Unit 2-1,12V Direct Current Distribution Unit 2-2,20 connecting terminal block 2-3, track socket 2-4,12V Direct Current Distribution Unit 2-5；Optical cable welding unit 3-1, photoelectric conversion unit 3-2；220V lightning protection unit 4-1,12V power lightning protection unit 4-2, RJ45 network's thunder unit 4-3.
Main box internal unit primary power distribution equipment has: Alternating Current Unit 2-1,12V Direct Current Distribution Unit 2-2,20 connecting terminal block 2-3, track socket 2-4,12V Direct Current Distribution Unit 2-5.
Optical cable welding unit 3-1 and photoelectric conversion unit 3-2, is mainly used in the conversion of photoelectricity transmission signal, ensures that front end N platform high-definition camera communicates with the smooth of back-end storage device.Wherein, photoelectric conversion unit is simultaneously connected with 2 optical fiber and 8 calcaneus rete lines, therefore reaches to access the purpose being concurrently accessed multiple stage high-definition camera.
For reaching the effect of safety precaution, be also equipped with in casing: 220V lightning protection unit 4-1,12V lightning protection unit 4-2, network signal lightning protection unit 4-3, when voltage or electric current exceed nominal load, power supply, earthing pole will be automatically cut off.
High-definition video monitoring Comprehensive Preventing protecting box video camera power supply circuits schematic diagram, as shown in Figure 3, outdoor civil power enters through electric wire and is connected with Alternating Current Unit A, primarily serve the effect of control circuit Guan Bi switch, Alternating Current Unit is connected with 220V lightning protection unit B by electric wire, primarily serve the effect that the lightning protection (overvoltage) of electric equipment is protected, 220V lightning protection unit B is connected with the C1 end of 12V Switching Power Supply C by electric wire, the outfan C2 of 12V Switching Power Supply C is connected with the circuit interface of network high-definition camera D, 12V Switching Power Supply C mainly realizes voltage and is converted to the process of 12V direct current by 220V exchange, it is reached for the purpose that video camera is powered.nullHigh-definition video monitoring Comprehensive Preventing protecting box camera network signal principle figure，As shown in Figure 4，After metallic strength member communication enters casing with room (wild) outer optical cable GYTS，It is connected with optical cable welding unit E，Optical cable welding unit E is connected with the light path input port F1 of photoelectric conversion unit F by the tail optical fiber of optical fiber，Mainly realize the FC interface conversion to SC interface of optical fiber，The output port F2 of photoelectric conversion unit F is connected with lightning protection module for network G by netting twine，Wherein，Photoelectric conversion unit F is mainly accomplished that optical signal is converted into the signal of telecommunication，Lightning protection module for network G mainly protects low tension signal voltage to be consistent with video camera signal of communication rated voltage，Play the effect that lightning protection (overvoltage) is protected，Finally，Lightning protection module for network G is connected with the FPDP of high-definition network camera D by netting twine.，Realize the data communication of control system and high-definition network camera D.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (2)
1. safe city high-definition video monitoring Comprehensive Preventing protecting box, it is characterized in that, including main box, main box includes inside casing (1-1) and housing (1-2), being provided with rainproof groove (1-3) in the middle of inside casing (1-1) and housing (1-2), main box internal welding is connected to the guide rail (1-4) of the DN32 of fixing internal each unit equipment, line card (1-5), earthing rod (1-6), wire hole (1-7), fixed bolt hole (1-8)；Described main box is internally provided with Alternating Current Unit (2-1), 12V Direct Current Distribution Unit (2-2), 20 connecting terminal blocks (2-3), track socket (2-4), 12V Direct Current Distribution Unit (2-5)；Optical cable welding unit (3-1), photoelectric conversion unit (3-2)；220V lightning protection unit (4-1), 12V power lightning protection unit (4-2), RJ45 network's thunder unit (4-3)；Outdoor civil power enters through electric wire and is connected with Alternating Current Unit (2-1), Alternating Current Unit (2-1) is connected with 220V lightning protection unit (4-1) by electric wire, 220V lightning protection unit (4-1) is connected with 12V Direct Current Distribution Unit (2-5) by electric wire, and 12V Direct Current Distribution Unit (2-5) is connected with front-end camera by electric wire；Optical cable is connected with optical cable welding unit (3-1) after entering casing, optical cable welding unit (3-1) is connected with photoelectric conversion unit (3-2) by optical fiber, and photoelectric conversion unit (3-2) is connected with front-end camera by netting twine.
Safe city the most according to claim 1 high-definition video monitoring Comprehensive Preventing protecting box, it is characterised in that described photoelectric conversion unit (3-2) is simultaneously connected with 2 optical fiber and 8 calcaneus rete lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620207087.4U CN205430476U (en) | 2016-03-17 | 2016-03-17 | Protective housing is synthesized in safe and sound city high definition video control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620207087.4U CN205430476U (en) | 2016-03-17 | 2016-03-17 | Protective housing is synthesized in safe and sound city high definition video control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205430476U true CN205430476U (en) | 2016-08-03 |
Family
ID=56519950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620207087.4U Expired - Fee Related CN205430476U (en) | 2016-03-17 | 2016-03-17 | Protective housing is synthesized in safe and sound city high definition video control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205430476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110719460A (en) * | 2019-10-24 | 2020-01-21 | 中铁十局集团电务工程有限公司 | Video monitoring device front end test box |
-
2016
- 2016-03-17 CN CN201620207087.4U patent/CN205430476U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110719460A (en) * | 2019-10-24 | 2020-01-21 | 中铁十局集团电务工程有限公司 | Video monitoring device front end test box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202513670U (en) | Auxiliary control system of intelligent transformer substation | |
| CN205430476U (en) | Protective housing is synthesized in safe and sound city high definition video control | |
| CN103474923A (en) | Premise distribution system of composite department type office building | |
| CN206850931U (en) | Mining broadcast communication video monitoring system | |
| CN204117682U (en) | A kind of fire-retardant and fire-resistant optoelectronic composite cable for subway base station | |
| CN207134646U (en) | A kind of OPLC intelligent opto-electricals integrated synthesis distribution cabinet | |
| CN202713822U (en) | Video monitoring intelligent centralized control cabinet | |
| CN202385107U (en) | Multimedia terminal box | |
| CN204835280U (en) | Communication block terminal | |
| CN106655141A (en) | 485 isolation high-voltage-resistant protective circuit | |
| CN204857269U (en) | Intelligence house comprehensive wiring cable | |
| CN204697235U (en) | The data communication distributing cabinet device of the pseudo-base station of a kind of novel interference | |
| CN208016138U (en) | Safety defense monitoring system front-end control box | |
| CN202231429U (en) | Three-in-one monitoring multi-functional lightning protection device | |
| KR102036892B1 (en) | Lenergy storage system for preventing lightning surge insertion | |
| CN204215075U (en) | A kind of OPLC fiber cable cross connection box | |
| CN207782406U (en) | Video multichannel holography surge protector | |
| CN206757134U (en) | Optical cable connecting device between intelligent substation high-pressure side process layer and wall | |
| CN206726835U (en) | A kind of composite low-voltage cable | |
| CN205067825U (en) | Install integrated box of ONU and EOC equipment simultaneously based on integration of three networks | |
| CN219611868U (en) | Photoelectric hybrid monitoring device with remote control | |
| CN210517787U (en) | Comprehensive lightning protection device for video monitoring system | |
| CN207650470U (en) | A kind of outdoor photoelectricity integrated box | |
| CN208273140U (en) | Multifunctional intelligent monitoring PON system equipment | |
| CN215681248U (en) | Safe type switch board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |