阅读说明：本技术 一种车载type-c接口连接结构及汽车 (On-vehicle type-c interface connection structure and car ) 是由 杨瑞 于 2019-09-26 设计创作，主要内容包括：本发明涉及一种车载type-c接口连接结构,包括相互连接的type-c单口和HSD接插件(5),所述HSD接插件(5)连接车载娱乐主机。与现有技术相比,type-c接口为单口,可正反插,满足耐久、插拔、EMC等要求,不容易损坏；通过type-c单口和HSD接插件连接,满足车载要求。(The invention relates to a vehicle-mounted type-c interface connection structure which comprises a type-c single port and an HSD connector (5) which are connected with each other, wherein the HSD connector (5) is connected with a vehicle-mounted entertainment host. Compared with the prior art, the type-c interface is a single port, can be inserted in a positive and negative direction, meets the requirements of durability, plugging and unplugging, EMC and the like, and is not easy to damage; the single-port type-c connector is connected with the HSD connector, so that the vehicle-mounted requirement is met.)

1. The vehicle-mounted type-c interface connection structure is characterized by comprising a type-c single port and an HSD connector (5) which are connected with each other, wherein the HSD connector (5) is connected with a vehicle-mounted entertainment host.

2. The vehicle type-c interface connection according to claim 1, wherein said HSD connector (5) comprises 4 cores.

3. The vehicle-mounted type-c interface connection structure of claim 1, wherein the type-c single port comprises data transmission pins A6, A7, B6 and B7, ground pins A1, A12, B1 and B12, and 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 the HSD connector (5).

4. The vehicle-mounted type-c interface connection structure according to claim 3, wherein the type-c single port comprises a connector (1), a PCB (2), an LD-PE inner membrane (3) and a PVC outer membrane (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), and the PVC outer membrane (4) is connected with the HSD connector (5) through a cable jacket.

5. The vehicle-mounted type-c interface connection structure according to claim 3, wherein the data transmission pins A6 and B6 of the type-c single port are short-circuited and then connected with the HSD connector (5) through a first outgoing line, the data transmission pins A7 and B7 of the type-c single port are short-circuited and then connected with the HSD connector (5) through a second outgoing line, the ground pins A1, A12, B1 and B12 of the type-c single port are short-circuited and then connected with the HSD connector (5) through a third outgoing line, and the power positive pins A4, A9, B4 and B9 of the type-c single port are short-circuited and then connected with the HSD connector (5) through a fourth outgoing line.

6. The vehicle type-c interface connection structure according to claim 5, wherein the HSD connector (5) comprises PIN1VBUS, PIN2D +, PIN3GND and PIN4D-, the fourth lead is connected with PIN1VBUS, the first lead is connected with PIN2D +, the third lead is connected with PIN3GND, and the second lead is connected with PIN 4D-.

7. The vehicular type-c interface connection structure according to claim 1, wherein the HSD connector (5) supports USB2.0 protocol, and the type-c single port is USB2.0type-c single port.

8. An automobile comprising the on-board type-c interfacing structure of any one of claims 1 to 7.

Technical Field

The invention relates to the field of automotive electronics, in particular to a vehicle-mounted type-c interface connection structure and an automobile.

Background

At present, type-c is a trend, more and more connecting wires are used for type-c to type-c, in the commercial field, a notebook computer, a charger and a charger are gradually transited to a type-c interface, but the type-c scheme in the front-mounted vehicle-mounted field is still basically blank.

The vehicle-mounted field generally uses a type-a interface, namely a standard USB port for plugging a common USB flash disk and a data line. 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: the type-c interface scheme which does not meet the vehicle-mounted requirements is not available, and the method of externally connecting a data line on the traditional type-a port like Tesla cannot meet the requirements of durability, plugging and unplugging, EMC (electromagnetic compatibility) and the like, and is easy to damage or even cause accidental damage of equipment.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a vehicle-mounted type-c interface connection structure and an automobile.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a vehicle-mounted type-c interface connection structure, includes interconnect's type-c single port and HSD connector, HSD connector connects vehicle-mounted amusement host computer.

The HSD connector comprises 4 cores.

The type-c single port comprises 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, wherein the data transmission pins, the ground pins and the power supply positive electrode pins are respectively connected with the HSD connector.

The single type-c port comprises a connector, a PCB, an LD-PE inner membrane and a PVC outer membrane which are sequentially connected, the data transmission pin, the grounding pin and the power supply anode pin are arranged inside the connector, and the PVC outer membrane is connected with the HSD connector through a cable jacket.

The data transmission pins A6 and B6 of the type-c single port are connected with the HSD connector through a first outgoing line after being short-circuited, the data transmission pins A7 and B7 of the type-c single port are connected with the HSD connector through a second outgoing line after being short-circuited, the ground pins A1, A12, B1 and B12 of the type-c single port are connected with the HSD 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 single port are connected with the HSD connector through a fourth outgoing line after being short-circuited.

The HSD connector comprises PIN1VBUS, PIN2D +, PIN3GND and PIN4D-, the fourth outgoing line is connected with the PIN1VBUS, the first outgoing line is connected with PIN2D +, the third outgoing line is connected with PIN3GND, and the second outgoing line is connected with PIN4D-

The HSD connector supports a USB2.0 protocol, and the type-c single port is a USB2.0type-c single port.

An automobile comprises any one of the vehicle-mounted type-c interface connection structures.

Compared with the prior art, the invention has the following advantages:

(1) the type-c interface is a single port, can be inserted in a positive and negative mode, meets the requirements of durability, plugging and unplugging, EMC and the like, and is not easy to damage; the single-port type-c connector is connected with the HSD connector, so that the vehicle-mounted requirement is met.

(2) the data transmission pins A6 and B6 of the type-c single port are connected with the HSD connector through a first outgoing line after short circuit, the data transmission pins A7 and B7 of the type-c single port are connected with the HSD connector through a second outgoing line after short circuit, the ground pins A1, A12, B1 and B12 of the type-c single port are connected with the HSD connector through a third outgoing line after short circuit, and the positive power pins A4, A9, B4 and B9 of the type-c single port are connected with the HSD connector through a fourth outgoing line after short circuit.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a type-c single socket pin according to the present invention;

FIG. 3 is a schematic view of a HSD connector pin according to the present invention;

FIG. 4 is a diagram illustrating the effect of the present invention;

FIG. 5 is a schematic view of a type-c single port structure of the present invention;

FIG. 6 is a type-c single port effect diagram of the present invention;

FIG. 7 is a schematic view of the connection between the HSD connector pin and the type-c single port pin according to the present invention;

reference numerals:

1 is a connector; 2 is a PCB board; 3 is LD-PE inner membrane; 4 is PVC outer film; 5 is HSD connector.

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.