CN201345101Y - Universal multifunctional vehicle-mounted bus interface box - Google Patents
Universal multifunctional vehicle-mounted bus interface box Download PDFInfo
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- CN201345101Y CN201345101Y CNU2009201262792U CN200920126279U CN201345101Y CN 201345101 Y CN201345101 Y CN 201345101Y CN U2009201262792 U CNU2009201262792 U CN U2009201262792U CN 200920126279 U CN200920126279 U CN 200920126279U CN 201345101 Y CN201345101 Y CN 201345101Y
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Abstract
The utility model provides a universal multifunctional vehicle-mounted bus interface box, which completes the direct connection between a vehicle-mounted computer and a vehicle-mounted navigation, communication, monitoring, camera and communication network equipment for military and civil use, supplies power for the vehicle-mounted equipment, and solves the problem that the vehicle-mounted computer is directly integrated with different types of peripheral equipment through single USB interface. The interface box comprises a box body, input interfaces of the vehicle-mounted power supply and USB interfaces connected with the vehicle-mounted computer; the input interfaces of the vehicle-mounted power supply are connected with at least one power interface for peripheral equipment through conducting wires in the box body, and connected with the input ends of the DC 24/DC 5 conversion module in the box body respectively through conducting wires; USB HUB modules are arranged in the box body, and an RS 232 DB9 interface, an S terminal + AV terminal, an RJ 25 interface, a CAN interface and a reserved USB interface are arranged inside the box body, connected with the USB HUB respectively and connected uniformly to the vehicle-mounted computer through the external USB on the HUB.
Description
Technical field
The utility model relates to a kind of conversion external connection box, relate in particular to the conversion external connection box of changing between a kind of vehicle-mounted computer and the external equipment distinct interface, be meant a kind of conversion external connection box that is converted to a plurality of USB, RS232, CAN, S-Video, 1 RJ45 interface that a USB interface is expanded especially, and the vehicle power interface is expanded to a plurality of, to satisfy the needs of vehicle-mounted various device simultaneously to power supply and unlike signal.
Technical background
Along with the application day by day of industry vehicle automated information technology such as special type transportation, army, vehicle electronic device is more and more, and its scope includes vehicle-mounted computer, vehicle mounted communication, vehicle mounted guidance, vehicle monitoring, vehicle-mounted vidicon etc., and vehicle-mounted power supply etc.So numerous electronic equipments must be that the center interconnects with the vehicle-mounted computer, intercommunication, interoperability, common on the market solution is to disperse, carry out independently the interface conversion between vehicle-mounted peripheral hardware and vehicle-mounted computer, cause the interior interconnecting module of pilothouse numerous, cable connects complicated, install and fix difficulty, make original just crowded to capacity in the narrow and small pilothouse.And exposed connection cable, connector very easily get loose, or the people has influenced the reliability that connects for stumbling.In addition, some vehicle-mounted peripheral hardware such as radio station, Big Dipper subscriber computer etc. also need independently-powered, and pilothouse generally has only a power taking mouth, that have even do not have, often need to take apart the interim power taking of pilothouse electric wiring, operating personnel are the professional not necessarily, has increased the potential safety hazard of vehicle electrical systems.
Summary of the invention
The purpose of this utility model is the problem that overcomes above existence, adopt the design concept of integrated collection dress, provide a kind of volume small and exquisite, easy to use, be convenient to safeguard, the USB interface can be converted to USB, RS232, CAN, S-Video, many kinds of vehicle-mounted bus interface of RJ45, and reserve the vehicle-mounted bus interface box of functional universal of power output interface.
For realizing above purpose, the technical solution adopted in the utility model is such, and promptly a kind of conversion external connection box comprises box body, is arranged on vehicle power input interface 3 on the box body and the usb 13 that is connected with vehicle-mounted computer; It is characterized in that: described vehicle power input interface is connected, is connected with the input end of DC24/DC5 modular converter 2 in box body respectively by lead with power interface by the lead in the box body and at least one peripheral hardware that is arranged on box body; In box body, be provided with USB HUB module, also be provided with RS232DB9 interface (7 on the box body, 8), S terminal+AV terminal 10, RJ45 interface 12, CAN interface and be connected reservation usb 14 with the USBHUB module, 15, described RS232DB9 interface (7,8) by being arranged on the USB RS 232 module in the box body, S terminal+AV terminal 10 is changeed the S-Video module by USB, RJ45 interface 12 changes RJ45 module 11 by USB, CAN interface 19 changes the CAN module by USB and is connected with USB HUB respectively, and is connected to the usb 13 that is connected with vehicle-mounted computer via the USB interface unification that outreaches on the HUB; Described DC24/DC5 modular converter provides working power for USB HUB module.
Arrange above-mentioned USB, RS232, RJ45 bus interface and power output on the front panel of described interface box, be furnished with CAN, S-Video (containing the video camera power supply), power supply input port on the rear panel.Interface box adopts the 1DIN size of standard, standard compliant vehicle audio mounting means.
The advantage that the utility model has owing to described structure is significant: promptly it has solved vehicle-mounted computer by single USB interface and the direct integrated contradiction of various dissimilar peripheral hardware.Can finish vehicle-mounted computer and in-vehicle navigation apparatus, communication facilities, watch-dog, video camera, and the direct connection of military-civil communication network, simultaneously the mobile unit of needs power supply is powered.Volume is small and exquisite, easy to use, be convenient to safeguard
Description of drawings
Said structure of the present utility model can further specify by the embodiment that accompanying drawing provides.
The utility model is by following accompanying drawing:
Accompanying drawing 1 is a structure principle chart of the present utility model; Solid line among the figure is a power lead, and dotted line is a signal wire.
Accompanying drawing 2 is a front panel arrangenent diagram of the present utility model;
Accompanying drawing 3 is a rear panel arrangenent diagram of the present utility model.
Referring to accompanying drawing, 1-USB HUB module among the figure; The 2-DC24/DC5 modular converter; 3-vehicle power input interface (direct current 24V) 4,5-peripheral hardware power interface (the external power supply port of 24V); 6-USB RS 232 module; 7,8-RS232DB9 interface; 9-USB changes S terminal+AV terminal; 10-S terminal+AV terminal 11-USB changes the Ethernet interface module; The 12-RJ45 interface; The USB interface that the 13-vehicle-mounted computer connects; 14,15-reserves USB interface; 16-vehicle-mounted vidicon power switch; 17-USB HUB power switch; 18-USB changes the CAN bus module; The 19-CAN interface; 20-vehicle-mounted vidicon power interface.
Embodiment
Referring to accompanying drawing.Conversion external connection box among the figure comprises box body, is arranged on vehicle power input interface 3 on the box body and the usb 13 that is connected with vehicle-mounted computer; Wherein: described vehicle power input interface is connected, is connected with the input end of DC24/DC5 modular converter 2 in box body respectively by lead with power interface by the lead in the box body and 2 peripheral hardwares that are arranged on box body; In box body, be provided with USB HUB module 1, also be provided with two RS232DB9 interfaces 7 on the box body, 8, S terminal+AV terminal 10, RJ45 interface 12, CAN interface and the reservation usb 14 that is connected with two USB HUB modules, 15, described RS232DB9 interface 7,8 change 2 road RS232 modules by the USB that is arranged in the box body, S terminal+AV terminal 10 is changeed S-Video module 9 by USB, RJ45 interface 12 changes RJ45 module 11 by USB, CAN interface 19 changes the CAN module by USB and is connected with USB HUB respectively, and is connected to the usb 13 that is connected with vehicle-mounted computer via the USB interface unification that outreaches on the USB HUB; Described DC24/DC5 modular converter provides working power for USB HUB module.
The explanation of the device of Cai Yonging in an embodiment: USB HUB 1 has selected for use two imperial crowns one to drag 77 mouthfuls of USB2.0HUB, band 2A power supply; DC24/DC5 modular converter 2 has been selected the PKF2611 of Ericsson power module AL104 for use, input 24V (18-36V), output voltage 5V, power 6W; USB RS 232 module 6 has been selected sabrent USB/2RS232 module for use; : USB changes S terminal+AV terminal 9; Selected the EasyCAPUSB monitor card for use; USB changes Ethernet interface module 11 and has selected for use Z-TEK Z-TEK USB to change RJ45 network interface card line; USB changes the CAN-USB module that CAN bus module 18 has been selected PEAK company for use.
In an embodiment, peripheral hardware also comprises vehicle-mounted vidicon power interface 20 with power interface, between vehicle power input interface 13 and vehicle-mounted vidicon power interface 20, be in series with vehicle-mounted vidicon power switch 16, between vehicle power input interface 13 and DC24/DC5 modular converter 2, be in series with USB HUB power switch 17.Described 2 peripheral hardwares are two cigarette lighter sockets with power interface 4,5.
Referring to accompanying drawing 2,3, described various vehicle-mounted bus interface and power interface are arranged on the front and back panel of described interface box, and various bus interface have adopted the plugging mode of standard.
Described USB HUB power switch 17 and camera power supply switch 16 are arranged on the front panel, and are provided with electromotion pilot lamp.
The vehicle-mounted bus interface box of the functional universal that the utility model provides is supported operating systems such as WINDOWS98, WINDOWS2000 and WINDOWS XP.
Claims (3)
1, the vehicle-mounted bus interface box of a kind of functional universal comprises box body, the USB interface (13) that is arranged on the vehicle power input interface (3) on the box body and is connected with vehicle-mounted computer; It is characterized in that: described vehicle power input interface (3) is connected, is connected with the input end of DC24/DC5 modular converter (2) in box body respectively by lead with power interface with at least one peripheral hardware on being arranged on box body by the lead in the box body; In box body, be provided with USB HUB module (1), also be provided with RS232 DB9 interface (7 on the box body, 8), S terminal+AV terminal (10), RJ45 interface (12), CAN interface (19) and be connected reservation USB interface (14 with USB HUB module, 15), described RS232DB9 interface (7,8) by being arranged on the USB RS 232 module (6) in the box body, S terminal+AV terminal (10) is changeed S-Video module (9) by USB, RJ45 interface (12) changes RJ45 module (11) by USB, CAN interface (19) changes CAN module (18) by USB and is connected with USB HUB (1) respectively, and is connected to the USB interface (13) that vehicle-mounted computer connects via the USB interface unification that outreaches on the HUB; Described DC24/DC5 (2) modular converter provides working power for USB HUB module.
2, the vehicle-mounted bus interface box of functional universal according to claim 1, it is characterized in that: described interface and power interface are arranged on the front and back panel of box body, adopt the 1DIN size of standard, standard compliant vehicle audio mounting means; Various bus interface have adopted the plugging mode of standard.
3, the vehicle-mounted bus interface box of functional universal according to claim 1 is characterized in that: described USB HUB power switch (17) and camera power supply switch (16) are arranged on the front panel, and are provided with electromotion pilot lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201262792U CN201345101Y (en) | 2009-02-06 | 2009-02-06 | Universal multifunctional vehicle-mounted bus interface box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201262792U CN201345101Y (en) | 2009-02-06 | 2009-02-06 | Universal multifunctional vehicle-mounted bus interface box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201345101Y true CN201345101Y (en) | 2009-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201262792U Expired - Fee Related CN201345101Y (en) | 2009-02-06 | 2009-02-06 | Universal multifunctional vehicle-mounted bus interface box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201345101Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102638352A (en) * | 2012-04-18 | 2012-08-15 | 苏州泽佑科技有限公司 | Novel outconnector of router |
| WO2014172912A1 (en) * | 2013-04-27 | 2014-10-30 | Rong Weihua | Interface converting apparatus for vehicle-mounted handheld terminal |
| CN104218507A (en) * | 2013-05-30 | 2014-12-17 | 中航光电科技股份有限公司 | Signal connection box |
-
2009
- 2009-02-06 CN CNU2009201262792U patent/CN201345101Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102638352A (en) * | 2012-04-18 | 2012-08-15 | 苏州泽佑科技有限公司 | Novel outconnector of router |
| WO2014172912A1 (en) * | 2013-04-27 | 2014-10-30 | Rong Weihua | Interface converting apparatus for vehicle-mounted handheld terminal |
| CN104218507A (en) * | 2013-05-30 | 2014-12-17 | 中航光电科技股份有限公司 | Signal connection box |
| CN104218507B (en) * | 2013-05-30 | 2017-08-04 | 中航光电科技股份有限公司 | A kind of signal connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20120206 |