CN205210666U - Vehicle -mounted cabinet - Google Patents
Vehicle -mounted cabinet Download PDFInfo
- Publication number
- CN205210666U CN205210666U CN201520923411.8U CN201520923411U CN205210666U CN 205210666 U CN205210666 U CN 205210666U CN 201520923411 U CN201520923411 U CN 201520923411U CN 205210666 U CN205210666 U CN 205210666U
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- bus
- interface
- vehicle
- cabinet
- backplane interface
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Abstract
The utility model provides a vehicle -mounted cabinet, includes rack main part, bus, bus backplane interface, signal bus equipment, power bus equipment and lithium cell subrack, bus backplane interface's quantity is 1~16, bus backplane interface installs on the mounting bracket of rack main part inner wall, signal bus equipment, power bus equipment and lithium cell subrack are installed on the guide rail in the rack main part to link together with the bus backplate, the bus is laid uniformly in the trough of the bus backplane interface left and right sides, contain power bus and fibre -optic bus in the bus, the bus is with the bus backplane interface interconnection of difference. The utility model has the advantages of as follows: 1, can avoid the complicated winding of power supply cable, 2, can realize equipment plug -and -play, 3, enable that missionequipment data transmission in the vehicle -mounted cabinet is faster, the signal loss is lower, 4, improve the electromagnetic compatibility of on -vehicle system, reduce the kind and the quantity of signal cable, 5, built -in stand -by power supply has.
Description
Technical field
The utility model relates to a kind of rack, particularly a kind of cabinet for vehicle.
Background technology
Along with the development of society and the raising of people's living standard, the requirement of people to data, information also gets more and more, and market has also occurred various communication apparatus being applied to data, Information Communication.Rack, as the carrier of communication apparatus and opertaing device thereof, has been widely used in the every field of communications industry, and the live and work for convenience of people provides guarantee.
At present, conventional rack can be divided into fixing rack and Mobile cabinet two kinds.Mobile cabinet has the features such as Mobile Transmission signal, coverage rate be flexible, can meet the demand of zones of different client.Cabinet for vehicle belongs to the one of Mobile cabinet, and it is positioned on vehicle by rack, thus realize the function of mobile transmitting signal.
Existing cabinet for vehicle needs communication apparatus to be connected with power module by power lead usually, because cabinet for vehicle is at full load, communication apparatus quantity is wherein more, thus need more power lead to connect, thus cause the power lead inside rack too much, likely bring the problem that cable complexity is wound around, and affect the dismounting of communication apparatus in rack, bring inconvenience.Further, this mode of power lead connecting communication equipment is utilized, must plug equipment interface cable when more exchange device, can not plug and play be realized, use inconvenience.
At present, the communication that cabinet for vehicle uses common netting twine to realize between multiple communication apparatus usually, but this mode Yin Putong netting twine has data shortcomings such as transmission is slow, loss of signal is large and the demand fast and accurately that makes this cabinet for vehicle cannot meet people to propose data, information etc.Further, the netting twine that existing rack adopts is of a great variety, weight large, and Electro Magnetic Compatibility is poor, manufacture and difficult in maintenance.With traditional netting twine unlike the performance of, its uniqueness of optical fiber can speeding up data transmission, reduce loss of signal; If make signal cable adopt all optical network, the Electro Magnetic Compatibility of onboard system can also be improved, reduce kind and the consumption of signal cable.
Cabinet for vehicle, in transportation, is needed power supply, is normally realized by vehicle power.But existing vehicle does not have standby power supply usually; After the electricity in vehicle power is used up, the supply of rack non-transformer will be caused, thus affect the normal use of rack.
Utility model content
The purpose of this utility model is, in order to overcome the above-mentioned deficiency of prior art, provide a kind of that can avoid that power cable complexity is wound around, that equipment plug and pull can be realized, communication apparatus data can be made to transmit, and faster loss of signal is lower, the Electro Magnetic Compatibility that can improve onboard system and reduce the kind of signal cable and have the cabinet for vehicle of built-in standby power supply.
The technical solution of the utility model is: a kind of cabinet for vehicle, comprises machine cabinet body, bus, bus backplane interface, signal bus equipment, power bus equipment and lithium battery subrack; The quantity of described bus backplane interface is 1 ~ 16; Bus backplane interface is arranged on the erecting frame of machine cabinet body inwall; Signal bus equipment, power bus equipment and lithium battery subrack are arranged on the guide rail in machine cabinet body, and link together with bus backplane; Bus is laid in the trough of the bus backplane interface left and right sides equably; Containing power bus and fiber buss in bus; Bus is by different bus backplane interface inter-links.
Further, described bus backplane interface comprises bus backplane interface, signal bus apparatus back board interface and power bus apparatus back board interface.Bus backplane interface provides connecting interface for added 19 inches of subrack task devices; Signal bus apparatus back board interface provides connecting interface for added fiber-optic signal bus apparatus; Power bus apparatus back board interface provides connecting interface for added power bus equipment; Bus backplane interface, signal bus apparatus back board interface are identical with the structure of power bus apparatus back board interface, and just due to the connection device difference of correspondence, name is different.When the task device of reaching the standard grade is arranged on bus backplane interface, power bus equipment is powered to bus backplane interface by power bus, thus powers to task device; When without external power, lithium battery subrack is powered to bus backplane interface, for task device provides standby power supply.
Further, this cabinet for vehicle also comprises two bus external interfaces; Described bus external interface is arranged on the left and right sides bottom machine cabinet body respectively; Bus external interface comprises power bus external interface and signal bus external interface.The series connection of multiple rack can be realized by bus external interface to use; Also can be access/output that non-standard cabinet equipment (as table top is installed) provides power bus, signal bus.
Further, described fiber buss is compound all-fiber bus, the clock signal of system, supervisory signal, service signal and radiofrequency signal is compounded on a fiber buss and transmits; Fiber buss adopts the one in gigabit POF plastic optical fiber or silica fibre.
Further, described power bus adopts direct current 24V system, with metallic cable, power supply is provided to the bus backplane interface of each equipment.
Further, described bus backplane interface is provided with frame attacher and frame attacher fabricated section; Frame attacher is arranged on frame attacher fabricated section; Frame attacher is provided with power bus interface and fiber buss interface.Power bus passes through the power bus interface on bus backplane interface, for task device is powered; Signal bus, by the signal bus interface on bus backplane interface, is task device signal transmission.
Further, described frame attacher is S6F series of frame connector.
Further, this cabinet for vehicle also comprises shock attenuation device; Described shock attenuation device is arranged on the below of machine cabinet body.
Further, described shock attenuation device is the one in GH type metal isolator, GG series steel-wire isolator, land resonance free peak vibroshock or E type rubber shock absorber.
The utility model compared with prior art has following features:
1, power cable complexity can be avoided to be wound around; The utility model realizes the power supply to task device by power bus.Because power bus is arranged on the left side of bus backplane interface in an orderly manner, and be connected with the power bus interface of each bus backplane interface respectively, thus can ensure that power bus in an orderly manner, reasonably can realize power supply, solve the problem that in prior art, power cable complexity is wound around;
2, equipment plug and play can be realized; Bus is connected with each bus backplane interface, and bus backplane interface is directly fixedly mounted on the inside of rack, when needs use task device, only needs task device and bus backplane interface to carry out being connected the normal work that can ensure task device; If need task device to take out, only task device and bus backplane interface need be departed from and can realize.Bus backplane interface adopts quick-speed plug formula integrated connection mode connector, more during exchange device without the need to plug equipment interface cable, realize the plug and play of equipment;
3, can make the task device data in cabinet for vehicle transmit faster, loss of signal is lower; Compared to traditional netting twine, optical fiber has the advantage that data transmission is fast, loss of signal is low; The utility model adopts fiber buss to be interconnected by different task devices, by the data between Optical Fiber Transmission task device, thus make the data between each task device transmit faster, loss of signal is lower;
4, improve the Electro Magnetic Compatibility of onboard system, reduce kind and the consumption of signal cable; Fiber buss is the full light bus of compound, the clock signal of system, supervisory signal, service signal and radiofrequency signal can be compounded on a fiber buss and transmit;
5, there is built-in standby power supply; The utility model is also provided with lithium battery subrack as standby power supply in machine cabinet body inside.When without external power, lithium battery subrack can carry electric current to task device, ensures the normal operation of external unit.
Below in conjunction with the drawings and specific embodiments, detailed construction of the present utility model is further described.
Accompanying drawing explanation
Fig. 1-be structural representation of the present utility model;
Fig. 2-be bus external interface scheme of installation of the present utility model;
Fig. 3-be bus backplane interface links figure of the present utility model;
Fig. 4-be bus backplane interface structure schematic diagram of the present utility model;
Fig. 5-be the front view of bus backplane interface of the present utility model;
Fig. 6-be connection use schematic diagram of the present utility model;
Fig. 7-be bus connection diagram of the present utility model.
In figure: 1-machine cabinet body, 2-bus, 3-bus backplane interface, 4-signal bus equipment, 5-power bus equipment, 6-lithium battery subrack, 7-power bus interface, 8-fiber buss interface, 9-shock attenuation device, 10-bus external interface; 21-power bus, 22-fiber buss, 31-bus backplane interface, 32-signal bus apparatus back board interface, 33-power bus apparatus back board interface, 34-frame attacher; 35-frame attacher fabricated section.
Embodiment
As shown in drawings: a kind of cabinet for vehicle, machine cabinet body 1, bus 2, bus backplane interface 3, signal bus equipment 4, power bus equipment 5 and lithium battery subrack 6 is comprised; As preferably, the quantity of described bus backplane interface 3 is 10; Bus backplane interface 3 is arranged on the erecting frame of machine cabinet body 1 inwall; Signal bus equipment 4, power bus equipment 5 and lithium battery subrack 6 are arranged on the guide rail in machine cabinet body 1, link together respectively with bus backplane interface 3; Bus 2 is laid in the trough of bus backplane interface 3 left and right sides equably; Containing power bus 21 and fiber buss 22 in bus 2; Bus 2 is by interconnected for different bus backplane interfaces 3.
Bus backplane interface 3 is divided into by its docking object: these three kinds, bus backplane interface 31, signal bus apparatus back board interface 32 and power bus apparatus back board interface 33.
This cabinet for vehicle also comprises two bus external interfaces 6; Described fiber buss external interface 6 is arranged on the left and right sides bottom machine cabinet body 1 respectively.
Fiber buss 22 is compound all-fiber bus; As preferably, fiber buss 2 adopts gigabit POF plastic optical fiber.
Power bus 21 adopts direct current 24V system.
Bus backplane interface 3 is provided with frame attacher 34 and frame attacher fabricated section 35; Frame attacher 34 is arranged on frame attacher fabricated section 35; Frame attacher 34 is provided with power bus interface 7 and fiber buss interface 8; Frame attacher 34 is S6F series of frame connector.
This cabinet for vehicle also comprises shock attenuation device 9; Described shock attenuation device 9 is arranged on below machine cabinet body 1.
As preferably, shock attenuation device 9 is GH type metal isolator.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technology thereof, then the utility model is also intended to comprise these change and modification.
Claims (9)
1. a cabinet for vehicle, is characterized in that: comprise machine cabinet body (1), bus (2), bus backplane interface (3), signal bus equipment (4), power bus equipment (5) and lithium battery subrack (6); The quantity of described bus backplane interface (3) is 1 ~ 16; Bus backplane interface (3) is arranged on the erecting frame of machine cabinet body (1) inwall; Signal bus equipment (4), power bus equipment (5) and lithium battery subrack (6) are arranged on the guide rail in machine cabinet body (1), link together respectively with bus backplane interface (3); Bus (2) is laid in the trough of bus backplane interface (3) left and right sides equably; Containing power bus (21) and fiber buss (22) in bus (2); Bus (2) is by interconnected for different bus backplane interfaces (3).
2. a cabinet for vehicle as claimed in claim 1, is characterized in that: described bus backplane interface (3) is divided into by its connecting object: bus backplane interface (31), signal bus apparatus back board interface (32) and power bus apparatus back board interface (33).
3. a cabinet for vehicle as claimed in claim 1 or 2, is characterized in that: also comprise two bus external interfaces (10); Described fiber buss external interface (10) is arranged on the left and right sides of machine cabinet body (1) bottom respectively.
4. a cabinet for vehicle as claimed in claim 1 or 2, is characterized in that: described fiber buss (22) is compound all-fiber bus; Fiber buss (2) adopts the one in gigabit POF plastic optical fiber or silica fibre.
5. a cabinet for vehicle as claimed in claim 1 or 2, is characterized in that: described power bus (21) adopts direct current 24V system.
6. a cabinet for vehicle as claimed in claim 1 or 2, is characterized in that: described bus backplane interface (3) is provided with frame attacher (34) and frame attacher fabricated section (35); Frame attacher (34) is arranged on frame attacher fabricated section (35); Frame attacher (34) is provided with power bus interface (7) and fiber buss interface (8).
7. a cabinet for vehicle as claimed in claim 6, is characterized in that: described frame attacher (34) is S6F series of frame connector.
8. a cabinet for vehicle as claimed in claim 1, is characterized in that: also comprise shock attenuation device (9); Described shock attenuation device (9) is arranged on machine cabinet body (1) below.
9. a cabinet for vehicle as claimed in claim 8, is characterized in that: described shock attenuation device (9) is GH type metal isolator, GG series steel-wire isolator, land resonance free peak vibroshock or E type rubber shock absorber in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520923411.8U CN205210666U (en) | 2015-11-19 | 2015-11-19 | Vehicle -mounted cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520923411.8U CN205210666U (en) | 2015-11-19 | 2015-11-19 | Vehicle -mounted cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205210666U true CN205210666U (en) | 2016-05-04 |
Family
ID=55848374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520923411.8U Expired - Fee Related CN205210666U (en) | 2015-11-19 | 2015-11-19 | Vehicle -mounted cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205210666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105302101A (en) * | 2015-11-19 | 2016-02-03 | 衡阳泰豪通信车辆有限公司 | Vehicle-mounted cabinet |
-
2015
- 2015-11-19 CN CN201520923411.8U patent/CN205210666U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105302101A (en) * | 2015-11-19 | 2016-02-03 | 衡阳泰豪通信车辆有限公司 | Vehicle-mounted cabinet |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20181119 |