CN110783736A - Vehicle-mounted one-driving-two USB connecting structure and automobile - Google Patents

Vehicle-mounted one-driving-two USB connecting structure and automobile Download PDF

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Publication number
CN110783736A
CN110783736A CN201910936135.1A CN201910936135A CN110783736A CN 110783736 A CN110783736 A CN 110783736A CN 201910936135 A CN201910936135 A CN 201910936135A CN 110783736 A CN110783736 A CN 110783736A
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China
Prior art keywords
type
interface
pin
connector
vehicle
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Pending
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CN201910936135.1A
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Chinese (zh)
Inventor
杨瑞
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Shanghai Automotive Engineering Technology Co Ltd
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Shanghai Automotive Engineering Technology Co Ltd
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Priority to CN201910936135.1A priority Critical patent/CN110783736A/en
Publication of CN110783736A publication Critical patent/CN110783736A/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • 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
    • H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/26—Connectors or connections adapted for particular applications for vehicles

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Sources (AREA)

Abstract

The invention relates to a vehicle-mounted one-driving-two USB connection structure and an automobile, which comprise a type-a interface (2) and a type-c interface (1) which are respectively connected with an MX62 connector (3), wherein the MX62 connector (3) is connected with an entertainment host. Compared with the prior art, the entertainment host end can realize the functions of the type-a interface and the type-c interface simultaneously only by one MX62 connector, the space occupation is reduced, and the performances in the aspects of reliability, vehicle-mounted environment adaptation and the like are excellent.

Description

Vehicle-mounted one-driving-two USB connecting structure and automobile
Technical Field
The invention relates to the field of automotive electronics, in particular to a vehicle-mounted one-driving-two USB connecting structure and an automobile.
Background
At present, the type-a interface, namely a standard USB port for plugging a common USB flash disk and a data line, is commonly used in the field of vehicle mounting. Tesla plugs a commercial mobile phone type-c data into a traditional type-a port, and the commercial mobile phone type-c data is embedded into a storage box, which is just equivalent to plugging a mobile phone type-c data line on the traditional type-a port for a user.
The following problems currently exist: no type-c or type-a interface scheme meeting the vehicle-mounted requirements exists, and the method of externally connecting a data line on a traditional type-a port like Tesla cannot meet the requirements of durability, plugging, EMC and the like, is easy to damage, and even causes accidental damage to equipment.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a vehicle-mounted one-driving-two USB connecting structure and an automobile.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a vehicle-mounted one drags two USB connection structure and car, includes type-a interface and type-c interface of being connected with MX62 connector respectively, MX62 connector connect the amusement host computer.
The MX62 connectors include 10 cores.
The type-c interface comprises data transmission pins A6, A7, B6 and B7, ground pins A1, A12, B1 and B12, power supply positive pins A4, A9, B4 and B9, wherein the data transmission pins, the ground pins and the power supply positive pins are respectively connected with an MX62 connector; the type-a interface comprises a type-a interface data transmission pin D + and a D-, a type-a interface ground pin and a type-a interface power supply anode pin, wherein the type-a interface data transmission pin, the type-a interface ground pin and the type-a interface power supply anode pin are respectively connected with the MX62 connector.
The type-c interface include connector, PCB board, LD-PE intima and PVC adventitia that connect gradually, the inside of connector is arranged in to data transmission pin, ground connection pin and the anodal pin of power, the PVC adventitia passes through the cable overcoat and is connected with MX62 connector.
The data transmission pins A6 and B6 of the type-c interface are connected with the MX62 connector through a first outgoing line after being short-circuited, the data transmission pins A7 and B7 of the type-c interface are connected with the MX62 connector through a second outgoing line after being short-circuited, the grounding pins A1, A12, B1 and B12 of the type-c interface are connected with the MX62 connector through a third outgoing line after being short-circuited, and the positive power supply pins A4, A9, B4 and B9 of the type-c interface are connected with the MX62 connector through a fourth outgoing line after being short-circuited.
First lead-out wire connect the pin8D + pin of MX62 connector, the pin 9D-pin of MX62 connector is connected to the second lead-out wire, the pin7GND pin of MX62 connector is connected to the third lead-out wire, the pin10V + pin of MX62 connector is connected to the fourth lead-out wire.
The type-a interface comprises a female connector, a type-a interface LD-PE inner film and a type-a interface PVC outer film which are sequentially connected, a type-a interface data transmission pin, a type-a interface ground pin and a type-a interface power supply positive pin are arranged in the female connector, and the type-a interface PVC outer film is connected with an MX62 connector through a type-a interface cable sleeve.
Type-a interface data transmission pin D + connect the pin4D + pin of MX62 connector, type-a interface data transmission pin D-connect the pin 3D-pin of MX62 connector, type-a interface ground pin connects the pin1GND pin of MX62 connector, the pin6V + pin of MX62 connector is connected to type-a interface power supply positive pole pin.
An automobile comprises the vehicle-mounted one-driving-two USB connecting structure.
Compared with the prior art, the invention has the following advantages:
(1) the entertainment host end can simultaneously realize the functions of type-a and type-c interfaces only by one MX62 connector, and the space occupation is reduced.
(2) The type-a and type-c sockets are designed for users when vehicles leave a factory, data transmission and charging functions can be provided for USB flash disks and data lines of user type-a and type-c interfaces, and the USB flash disk charging system is excellent in reliability and performance in the aspects of adapting to vehicle-mounted environments and the like.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a type-c interface structure according to the present invention;
FIG. 3 is a schematic diagram of the type-a interface structure of the present invention;
FIG. 4 is a pin diagram of a type-a interface according to the present invention;
FIG. 5 is a pin diagram of the type-c interface of the present invention;
FIG. 6 is a schematic view of an MX62 connector of the invention;
reference numerals:
1 is type-c interface; 2 is type-a interface; 3 is MX62 connector; 1-1 is a connector; 1-2 is a PCB; 1-3 is LD-PE inner membrane; 1-4 is PVC outer film; 2-1 is a female connector; 2-2 is a type-a interface LD-PE inner membrane; 2-3 is type-a interface PVC outer film.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. The present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Examples
The embodiment provides a vehicle-mounted one-to-two USB connection structure, as shown in FIG. 1, the vehicle-mounted one-to-two USB connection structure comprises a type-a interface 2 and a type-c interface 1 which are respectively connected with a 10-core MX62 connector 3 (the MX62 connector 3 is a connector of JAE company), and the type-a interface 2 and the type-c interface 1 are single ports and meet the requirements of durability, plugging, EMC and the like; MX62 connector 3 connects the amusement host computer, and the amusement host computer end only needs an MX62 connector 3 alright realize type-a interface 2 and type-c interface 1's function simultaneously, reduces the space and occupies.
As shown in fig. 5, the type-c interface 1 includes data transmission pins a6, a7, B6 and B7, ground pins a1, a12, B1 and B12, power supply positive electrode pins a4, a9, B4 and B9, and the data transmission pin, the ground pin and the power supply positive electrode pin are respectively connected with the MX62 connector 3; the type-a interface 2 comprises a type-a interface data transmission pin D + and a D-, a type-a interface ground pin and a type-a interface power supply anode pin, and the type-a interface data transmission pin, the type-a interface ground pin and the type-a interface power supply anode pin are respectively connected with the MX62 connector 3.
As shown in FIG. 2, the type-c interface 1 comprises a connector 1-1, a PCB board 1-2, an LD-PE inner membrane 1-3 and a PVC outer membrane 1-4 which are connected in sequence, a data transmission pin, a grounding pin and a power supply positive electrode pin are arranged inside the connector 1-1, and the PVC outer membrane 1-4 is connected with the MX62 connector 3 through a cable jacket.
As shown in fig. 5 and 6, the data transmission pins A6 and B6 of the type-c interface 1 are short-circuited and then connected to the MX62 connector 3 through a first outgoing line, the data transmission pins a7 and B7 of the type-c interface 1 are short-circuited and then connected to the MX62 connector 3 through a second outgoing line, the ground pins a1, a12, B1 and B12 of the type-c interface 1 are short-circuited and then connected to the MX62 connector 3 through a third outgoing line, and the positive power pins a4, a9, B4 and B9 of the type-c interface 1 are short-circuited and then connected to the MX62 connector 3 through a fourth outgoing line; the first outgoing line is connected with a pin8D + pin of the MX62 connector 3, the second outgoing line is connected with a pin 9D-pin of the MX62 connector 3, the third outgoing line is connected with a pin7GND pin of the MX62 connector 3, and the fourth outgoing line is connected with a pin10V + pin of the MX62 connector 3.
As shown in fig. 3, the type-a interface 2 comprises a female connector 2-1, a type-a interface LD-PE inner film 2-2 and a type-a interface PVC outer film 2-3 which are connected in sequence, a type-a interface data transmission pin, a type-a interface ground pin and a type-a interface power supply positive pin are arranged inside the female connector 2-1, and the type-a interface PVC outer film 2-3 is connected with the MX62 connector 3 through a type-a interface cable jacket.
As shown in fig. 4 and fig. 6, the data transmission pin D + of the type-a interface is connected to the pin4D + of the MX62 connector 3, the data transmission pin D-of the type-a interface is connected to the pin 3D-of the MX62 connector 3, the ground pin of the type-a interface is connected to the pin1GND pin of the MX62 connector 3, and the positive pin of the power supply of the type-a interface is connected to the pin6V + of the MX62 connector 3.
Table 1 shows the pin correspondence between the pins of type-a interface 2 and type-c interface 1 and the pin correspondence of MX62 connector 3.
TABLE 1 Pin correspondence between type-a and type-c interfaces and MX62 connectors
Figure BDA0002221634730000041
Preferably, the type-a interface 2 is a 2.0type-a interface, and the type-c interface 1 is a 2.0type-c interface.
The embodiment designs the type-a and type-c sockets for the user when the vehicle leaves the factory, can provide data transmission and charging functions for the USB flash disk and the data line of the user type-a and type-c interfaces, and has excellent performances in the aspects of reliability, vehicle-mounted environment adaptation and the like
The embodiment also provides an automobile which comprises a vehicle-mounted one-driving-two USB connecting structure.

Claims (9)

1. The utility model provides a vehicle-mounted one drags two USB connection structure and car, its characterized in that, including type-a interface (2) and type-c interface (1) of being connected with MX62 connector (3) respectively, MX62 connector (3) connect the amusement host computer.
2. A vehicle-mounted one-drive-two USB connecting structure and vehicle as claimed in claim 1, wherein said MX62 connector (3) comprises 10 cores.
3. The vehicle-mounted one-drive-two USB connection structure and the vehicle as claimed in claim 1, wherein the type-c interface (1) comprises data transmission pins A6, A7, B6 and B7, ground pins A1, A12, B1 and B12, power supply positive pins A4, A9, B4 and B9, and the data transmission pin, the ground pin and the power supply positive pin are respectively connected with an MX62 connector (3); the type-a interface (2) comprises a type-a interface data transmission pin D + and a D-, a type-a interface ground pin and a type-a interface power supply positive pin, and the type-a interface data transmission pin, the type-a interface ground pin and the type-a interface power supply positive pin are respectively connected with the MX62 connector (3).
4. The vehicle-mounted one-drive-two USB connection structure and the vehicle as claimed in claim 3, wherein the type-c interface (1) comprises a connector (1-1), a PCB (1-2), an LD-PE inner membrane (1-3) and a PVC outer membrane (1-4) which are sequentially connected, the data transmission pin, the grounding pin and the power supply positive electrode pin are arranged inside the connector (1-1), and the PVC outer membrane (1-4) is connected with the MX62 connector (3) through a cable jacket.
5. The vehicle-mounted one-drive-two USB connection structure and the vehicle as claimed in claim 3, wherein the data transmission pins A6 and B6 of the type-c interface (1) are short-circuited and then connected with the MX62 connector (3) through a first outgoing line, the data transmission pins A7 and B7 of the type-c interface (1) are short-circuited and then connected with the MX62 connector (3) through a second outgoing line, the ground pins A1, A12, B1 and B12 of the type-c interface (1) are short-circuited and then connected with the MX62 connector (3) through a third outgoing line, and the power supply positive electrode pins A4, A9, B4 and B9 of the type-c interface (1) are short-circuited and then connected with the MX62 connector (3) through a fourth outgoing line.
6. A vehicle one drags two USB connection structure and car as claimed in claim 5, characterized in that, the first outlet connects the pin8D + pin of MX62 connector (3), the second outlet connects the pin 9D-pin of MX62 connector (3), the third outlet connects the pin7GND pin of MX62 connector (3), the fourth outlet connects the pin10V + pin of MX62 connector (3).
7. The vehicle-mounted one-driving-two USB connecting structure and the vehicle as claimed in claim 3, wherein the type-a interface (2) comprises a female connector (2-1), a type-a interface LD-PE inner film (2-2) and a type-a interface PVC outer film (2-3) which are connected in sequence, the type-a interface data transmission pin, the type-a interface ground pin and the type-a interface power supply positive pin are arranged in the female connector (2-1), and the type-a interface PVC outer film (2-3) is connected with the MX62 connector (3) through a type-a interface cable jacket.
8. The vehicle-mounted one-drive-two USB connection structure and vehicle of claim 3, wherein the type-a interface data transmission pin D + is connected with a pin4D + pin of the MX62 connector (3), the type-a interface data transmission pin D-is connected with a pin 3D-pin of the MX62 connector (3), the type-a interface ground pin is connected with a pin1GND pin of the MX62 connector (3), and the type-a interface power supply positive pin is connected with a pin6V + pin of the MX62 connector (3).
9. An automobile comprising the on-vehicle one-to-two USB connection structure according to any one of claims 1 to 8.
CN201910936135.1A 2019-09-29 2019-09-29 Vehicle-mounted one-driving-two USB connecting structure and automobile Pending CN110783736A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150372426A1 (en) * 2013-02-14 2015-12-24 Rosenberger Hochfrequenztechnik Gmbh & Co Kg Adapter
CN207116811U (en) * 2017-08-24 2018-03-16 东莞市南谷第电子有限公司 A kind of waterproof is to plug wire
CN109858199A (en) * 2019-04-19 2019-06-07 上海奉天电子股份有限公司 A kind of hub of USB difference shield wiring and power module separated layout

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150372426A1 (en) * 2013-02-14 2015-12-24 Rosenberger Hochfrequenztechnik Gmbh & Co Kg Adapter
CN207116811U (en) * 2017-08-24 2018-03-16 东莞市南谷第电子有限公司 A kind of waterproof is to plug wire
CN109858199A (en) * 2019-04-19 2019-06-07 上海奉天电子股份有限公司 A kind of hub of USB difference shield wiring and power module separated layout

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JAE: "USB3.0 High-speed Transmission Connector for Automotive MX62 Series", 《COMPONENTS PRODUCT INFORMATION》 *

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Application publication date: 20200211