CN110380248A - Male connector, female, electric connector, display terminal component and the vehicle of electric connector - Google Patents

Abstract

The invention discloses a male head, a female head, an electrical connector, a display terminal assembly and a vehicle of an electrical connector. The male head of the electrical connector for a vehicle-mounted display terminal is used for connecting with the display terminal. Or an electrical connection in the whole vehicle, the male header includes: a base; an HSD line connector, the HSD line connector includes a shielding ring installed on the first side of the base and a plurality of HSD line pins, the The shielding ring is sleeved outside the pin of the HSD line; the CAN line connector is installed on the first side of the base and is spaced apart from the HSD line connector. According to the electrical connector for the vehicle-mounted display terminal according to the embodiment of the present invention, the connection between the male head and the female head of the electrical connector can greatly improve the practicability of the electrical connector, effectively reduce the layout space of the electrical connector, and facilitate the overall integration of the electrical connector. The wiring harness layout of the vehicle is adopted, and the male head of the electrical connector is connected to the main board of the display terminal by wave soldering, which improves the connection strength between the electrical connector and the display terminal.

Description

Male and female electrical connectors, electrical connectors, display terminal assemblies and vehicles

technical field

The invention belongs to the technical field of vehicle manufacturing, and in particular, relates to a male head of an electrical connector, a female head of an electrical connector, an electrical connector having the male head and the female head, and a display terminal assembly having the electrical connector and a vehicle having the display terminal assembly.

Background technique

At present, most of the wiring harnesses for electrical appliances in the car still use conventional connectors, with a large number and variety of wiring harnesses, and the space for wiring harnesses in the car is limited. And it also increases the weight of the car, which is not conducive to the lightweight requirements of the car, and there is room for improvement.

SUMMARY OF THE INVENTION

The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes an electrical connector for a vehicle-mounted display terminal. The electrical connector for a vehicle-mounted display terminal integrates the functions of low-voltage differential signal, panoramic image, USB information transmission and CAN line power supply, Strong practicality.

According to an embodiment of the present invention, the male header of an electrical connector used for a vehicle-mounted display terminal, the male header is used for electrical connection with a display terminal or a vehicle, and the male header includes: a base; an HSD line connector, The HSD line connector includes a shielding ring mounted on the first side of the base and a plurality of HSD line pins, the shielding ring is sleeved outside the HSD line pins; the CAN line connector, the CAN line connector Mounted on the first side of the base and spaced from the HSD line connector.

According to the male header of the electrical connector for the vehicle display terminal according to the embodiment of the present invention, the HSD line connector includes at least one of a low-voltage differential signal connector, a panoramic image connector, and a USB connector.

According to the male header of the electrical connector used for the vehicle display terminal according to the embodiment of the present invention, the HSD line connector includes a low-voltage differential signal connector, a panoramic image connector, and a USB connector, and the low-voltage differential signal connector, the panorama connector The video connector and the USB connector are arranged on the base in a triangular shape.

According to the male head of the electrical connector for the vehicle-mounted display terminal according to the embodiment of the present invention, the CAN line connector includes a plurality of CAN line pins, and a part of the plurality of CAN line pins is arranged on the low voltage differential Between the signal connector and the USB connector, the rest of the plurality of CAN line pins is arranged at a position opposite to the HSD line connector.

According to an embodiment of the present invention, a male header for an electrical connector for a vehicle-mounted display terminal, the male header is used for electrical connection with the display terminal, and a second side of the base is provided with a connector for connecting with the display terminal. Mounting pins for electrical connections on the motherboard.

According to an embodiment of the present invention, a female header for an electrical connector for a vehicle-mounted display terminal, the female header is used for electrical connection with a display terminal or another in the vehicle, and the female header includes: a base body; an HSD line interface, The HSD line interface includes a shielding column provided on the base body and a plurality of HSD line empty legs, a cavity for matching with the shielding ring is provided between the shielding column and the base body, and the HSD line empty legs are provided. on the shielding column; a CAN line interface, the CAN line interface is arranged on the base body and is spaced apart from the HSD line interface.

According to the female connector of the electrical connector for the vehicle display terminal according to the embodiment of the present invention, the HSD line interface includes at least one of a low-voltage differential signal interface, a panoramic image interface, and a USB interface.

According to the female connector of the electrical connector used in the vehicle-mounted display terminal according to the embodiment of the present invention, the HSD line interface includes a low-voltage differential signal interface, a panoramic image interface, and a USB interface, and the low-voltage differential signal interface, the panoramic The image interface and the USB interface are arranged on the base body in a triangular shape.

According to the female header of the electrical connector used for the vehicle-mounted display terminal according to the embodiment of the present invention, the CAN line interface includes a plurality of CAN line empty pins, and a part of the plurality of CAN line empty pins is arranged on the low-voltage differential Between the signal interface and the USB interface, the rest of the plurality of CAN lines are arranged at positions opposite to the HSD line interface.

An electrical connector for a vehicle-mounted display terminal according to an embodiment of the present invention includes a male header and a female header, the male header is used for electrical connection with the display terminal or one of the vehicle, and the female header is used for electrical connection with the display terminal or another electrical connection in the vehicle; the male header includes: a base; an HSD wire connector, the HSD wire connector includes a shielding ring mounted on the first side of the base and a plurality of HSD wire pins, so The shielding ring is sleeved outside the pin of the HSD line; the CAN line connector is installed on the first side of the base and is spaced apart from the HSD line connector; the female header includes: a base body ; HSD line interface, the HSD line interface includes a shielding column and a plurality of HSD line empty feet arranged on the base body, and a cavity for matching with the shielding ring is provided between the shielding column and the base body, The HSD line empty feet are arranged on the shielding column, and a plurality of the HSD line empty feet are in one-to-one correspondence with a plurality of the HSD line pins; a CAN line interface, the CAN line interface is arranged on the base body, and Spaced apart from the HSD line interface, the CAN line interface is used for electrical connection with the CAN line connector.

According to the electrical connector for the vehicle-mounted display terminal according to the embodiment of the present invention, the electrical connector is connected between the display terminal and the vehicle, and the male and female heads of the electrical connector are respectively connected to the display terminal and the vehicle, and the male and female terminals are connected to the display terminal and the vehicle respectively. The head integrates low-voltage differential signal connectors, panoramic image connectors, USB connectors, CAN line connectors, etc. The female header integrates low-voltage differential signal interfaces, panoramic image interfaces, USB interfaces, CAN line interfaces, etc. It can greatly improve the practicability of the electrical connector, effectively reduce the layout space of the electrical connector, which is beneficial to the wiring harness layout of the whole vehicle, and the male head of the electrical connector is connected to the main board of the display terminal by wave soldering, which improves the electrical connection. The connection strength of the connector to the display terminal.

According to an electrical connector for a vehicle-mounted display terminal according to an embodiment of the present invention, the HSD line connector includes at least one of a low-voltage differential signal connector, a panoramic image connector, and a USB connector, and the HSD line interface includes a low-voltage differential signal interface , at least one of a panoramic image interface and a USB interface, and the HSD line connector and the HSD line interface are suitable for corresponding electrical connection.

According to an electrical connector for a vehicle-mounted display terminal according to an embodiment of the present invention, the HSD line connector includes a low-voltage differential signal connector, a panoramic image connector, and a USB connector, and the HSD line interface includes a low-voltage differential signal interface and a panoramic image interface. , USB interface, the low-voltage differential signal connector is suitable for electrical connection with the low-voltage differential signal interface, the panoramic image connector is suitable for electrical connection with the panoramic image interface, and the USB connector is suitable for electrical connection with the USB The interface is electrically connected.

According to an electrical connector for a vehicle-mounted display terminal according to an embodiment of the present invention, the low-voltage differential signal connector, the panoramic image connector, and the USB connector are arranged in a triangle on the base, and the CAN line connector includes multiple CAN line pins, some of the plurality of CAN line pins are arranged between the low-voltage differential signal connector and the USB connector, and the rest of the plurality of CAN line pins are arranged with all the CAN line pins. The relative positions of the HSD line connectors; the low-voltage differential signal interface, the panoramic image interface, and the USB interface are arranged in a triangle on the base body, and the CAN line interface includes a plurality of CAN line empty legs, a plurality of all A part of the empty legs of the CAN line is arranged between the low-voltage differential signal interface and the USB interface, and the rest of the plurality of empty legs of the CAN line is arranged at a position opposite to the HSD line interface.

According to the electrical connector for a vehicle-mounted display terminal according to an embodiment of the present invention, the base and the base have a connection structure and a positioning structure that cooperate with each other.

According to an electrical connector for a vehicle-mounted display terminal according to an embodiment of the present invention, the connection structure includes a buckle provided on the base and a buckle provided on the base, and the buckle is suitable for connecting with a buckle card catch.

According to an electrical connector for a vehicle-mounted display terminal according to an embodiment of the present invention, the positioning structure includes a limit rib provided on the base and an outer peripheral wall of the base body, and the limit rib is multiple and surrounds The HSD line connector and the CAN line connector are provided, and the inner side surface of the limiting rib is adapted to fit with the outer peripheral wall of the base body.

According to an electrical connector for a vehicle-mounted display terminal according to an embodiment of the present invention, the positioning structure includes a guide post provided on the base and a guide groove provided on the base.

The invention also provides a vehicle-mounted display terminal assembly.

An in-vehicle display terminal assembly according to an embodiment of the present invention includes: one of the male header described in any of the above embodiments and the female header described in any of the foregoing embodiments; a display terminal, the male header and the female header The one of the headers is electrically connected to the display terminal.

The present invention further provides a vehicle.

The vehicle according to the embodiment of the present invention is provided with the vehicle-mounted display terminal assembly described in the above embodiment.

The vehicle and the display terminal assembly have the same advantages as the above-mentioned electrical connector over the prior art, and are not repeated here.

Additional aspects and advantages of the present invention will be set forth, in part, from the following description, and in part will be apparent from the following description, or may be learned by practice of the invention.

Description of drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of embodiments taken in conjunction with the accompanying drawings, wherein:

1 is an exploded view of a display terminal assembly according to an embodiment of the present invention;

2 is a schematic structural diagram of a male header of a display terminal assembly according to an embodiment of the present invention;

3 is a schematic structural diagram showing another view of the male head of the terminal assembly according to an embodiment of the present invention;

4 is a schematic structural diagram of a female header of a display terminal assembly according to an embodiment of the present invention;

5 is a schematic structural diagram of the connection between the female header of the display terminal assembly and the vehicle wiring harness according to an embodiment of the present invention;

6 is a schematic structural diagram of a male header of a display terminal assembly assembled on a motherboard according to an embodiment of the present invention;

7 is a schematic structural diagram of another view from which the male header of the display terminal assembly is assembled on the motherboard according to an embodiment of the present invention;

8 is a schematic structural diagram of a male head of a display terminal assembly assembled to a display terminal according to an embodiment of the present invention;

FIG. 9 is an exploded view of a part of a display terminal assembly according to an embodiment of the present invention.

Reference number:

Display terminal assembly 100,

Display terminal 10, display panel 11, front case 12, rear case 13, avoidance hole 14, main board 15,

Male head 20, base 21, shielding ring 211, low voltage differential signal connector 22, panoramic video connector 23, USB connector 24, CAN cable connector 25, buckle 26, limit rib 27, guide post 28, mounting pin 29 ,

Female header 30, base body 31, shielding column 311, low voltage differential signal interface 32, panoramic image interface 33, USB interface 34, CAN line interface 35, buckle 36, peripheral wall 37, guide groove 38, pipeline pin 39, wire harness 200.

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, only used to explain the present invention, and should not be construed as a limitation of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Rear, Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Clockwise, Counterclockwise, Axial, The orientations or positional relationships indicated by "radial direction", "circumferential direction", etc. are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated devices or elements. It must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, features delimited with "first", "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The present invention proposes a vehicle-mounted display terminal assembly 100 .

The in-vehicle display terminal assembly 100 according to an embodiment of the present invention will be described below with reference to FIGS. 1 to 9 .

As shown in FIGS. 1-9 , the vehicle-mounted display terminal assembly 100 according to an embodiment of the present invention includes: a display terminal 10 and an electrical connector.

The display terminal 10 is installed on the vehicle body, the display terminal 10 may include a touch panel, a liquid crystal display, etc., and the display terminal 10 may be electrically connected with an electrical connector, so that when the display terminal 10 is connected to the vehicle through the electrical connector, it can be The data and image display of the display terminal 10 is realized, or the data information transmission between the display terminal 10 and the whole vehicle and external devices is realized, which is convenient for the passengers to use.

As shown in FIGS. 1 and 9 , the display terminal 10 includes a display panel 11 , a front case 12 , a rear case 13 and a main board 15 .

The display panel 11 is installed on the front case 12. For example, the display panel 11 is fixed to the front case 12 by threaded fasteners, and the side of the display panel 11 displaying the image faces the occupant, so that the occupant can use it when riding in the vehicle. The front case 12, specifically, the main board 15 is installed on the side of the front case 12 away from the display panel 11, the main board 15 is connected with the electrical connector, and the rear case 13 is connected with the front case 12, for example, the rear case 13 and the front case 12 are away from the display panel One side of the panel 11 is connected by threaded fasteners, whereby the main board 15 is installed on the front case 12, and the main board 15 is arranged between the front case 12 and the rear case 13. It should be noted that, as shown in FIG. 1 and FIG. 8 As shown, the rear shell 13 has an escape hole 14, and the electrical connector can pass through the escape hole 14 to be electrically connected with the vehicle.

The electrical connector according to the embodiment of the present invention includes a male header 20 and a female header 30 .

As shown in FIG. 1 , one of the male header 20 and the female header 30 is electrically connected to the display terminal 10 , the other of the male header 20 and the female header 30 is used for electrical connection with the vehicle, and the male header 20 and the female header 30 are used for electrical connection with the vehicle. One of them is opposite to the avoidance hole 14, and one of the male head 20 and the female head 30 is exposed in the avoidance hole 14. For example, the male head 20 is electrically connected to the display terminal 10, the female head 30 is electrically connected to the vehicle, or the female head 30 is electrically connected with the display terminal 10, and the male head 20 is electrically connected with the vehicle.

In the following, only the male connector 20 is installed on the display terminal 10 and the female connector 30 is installed on the vehicle as an example for description. For the embodiment in which the female connector 30 is installed on the display terminal 10 and the male connector 20 is installed on the vehicle, it is the same as the previous embodiment. It is basically the same and will not be repeated here.

Therefore, through the mating connection between the male head 20 and the female head 30 of the electrical connector, the display terminal 10 and the vehicle can be electrically connected to realize data information transmission between the display terminal 10 and the vehicle. Specifically, as shown in FIG. 6 and FIG. As shown in FIG. 7 , the male header 20 is installed on the main board 15 . For example, the male header 20 and the main board 15 are connected by a wave soldering patch, and then the male header 20 is stably fixed on the main board 15 , and the male header 20 is directly opposite to the avoidance hole 14 , and the male head 20 is exposed in the avoidance hole 14 , so that the female head 30 and the male head 20 can be matched and connected.

It can be understood that, after the male head 20 is installed on the main board 15, the main board 15 is first connected to the front case 12 through threaded fasteners, so that the male head 20 is stably fixed to the front case 12, and the male head 20 can be connected to the front case 12 through pipelines. The display panel 11 is connected, and then the rear case 13 is fixedly connected with the front case 12, so that the rear case 13 and the front case 12 are connected to form a whole. The male head 20 is arranged between the rear case 13 and the front case 12, and the male head 20 is at least partially exposed from the avoidance hole 14 of the rear shell 13 to be connected with the female head 30, thus, the connection between the display panel 11 and the whole vehicle can be realized by electrically connecting the male head 20 and the female head 30, and the connection structure is simple, Easy to install and easy for occupants to use.

2 and 3, the male head 20 includes a base 21, a HSD (High Speed Data) cable connector, and a CAN cable connector 25. The HSD cable connector can transmit high-frequency signals, and the CAN cable connector 25 can transmit low-frequency signals.

As shown in FIG. 2 and FIG. 3 , the base 21 is the main structure of the male head 20 as the support of the entire male head 20 , the base 21 can be made of zinc alloy material, the shape of the base 21 is square, and the base 21 For example, the side length of the base 21 is 22.45mm, the HSD line connector and the CAN line connector 25 are both arranged on the base 21, the HSD line connector and the CAN line connector 25 are spaced apart, and the HSD line connector includes a shielding ring 211 and HSD line pins, there are multiple HSD line pins, and the shielding ring 211 and the plurality of HSD line pins can be installed on the first side of the base 21 , and the first side refers to the position where the base 21 faces away from the front shell 12 . side, and the first side of the base 21 is suitable for mating with the female header 30. As shown in FIG. 2 and FIG. 3, the shielding ring 211 is sleeved outside the pin of the HSD line, and the shielding ring 211 can be a metal piece, such as a shielding ring 211 can be integrally formed with the base 21 . It should be noted that the pins of the HSD line are used for the electrical connection between the male header 20 and the female header 30. By covering the pins of the HSD line with a shielding ring 211, the interference of the external magnetic field or current on the information transmission of the HSD line can be shielded, and the electrical power can be improved. Safety of connector usage.

As shown in FIG. 2 and FIG. 3 , the HSD line connector includes at least one of a low-voltage differential signal connector 22 , a panoramic video connector 23 , and a USB connector 24 . For example, the HSD line connector includes a low-voltage differential signal connector 22 , a panoramic video connector 23 , The USB connector 24, and the low-voltage differential signal connector 22, the panoramic image connector 23, and the USB connector 24 are arranged in a triangle on the base 21. The low-voltage differential signal connector 22, the panoramic video connector 23, and the USB connector 24 all include a plurality of pins. For example, as shown in FIGS. 2 and 3 , the low-voltage differential signal connector 22 includes four HSD line pins, the panoramic video connector 23 includes four HSD line pins, and the USB connector 24 includes four HSD line pins. Some implementations In the example, the plurality of pins of the low-voltage differential signal connector 22, the plurality of pins of the panoramic image connector 23, and the plurality of pins of the USB connector 24 are individually sleeved with shielding rings 211, so that the low-voltage differential signal connector 22. The panoramic image connector 23, the USB connector 24 or the CAN line connector 25 do not interfere with each other, so as to ensure that the low-voltage differential signal connector 22, the panoramic image connector 23, and the USB connector 24 transmit information normally, and improve the electrical connector’s reliability. For safety in use, in other embodiments, multiple pins of the low-voltage differential signal connector 22 , multiple pins of the panoramic image connector 23 , and multiple pins of the USB connector 24 are sleeved with a common shielding ring 211 The common shielding ring 211 can separate the low-voltage differential signal connector 22, the panoramic image connector 23, the USB connector 24 and the CAN cable connector 25, that is, the shielding ring 211 transmits the high-frequency signal transmitted by the HSD cable connector and the CAN cable connector 25. The low-frequency signal of the electrical connector is shielded to avoid mutual interference between the high-frequency signal and the low-frequency signal, thereby improving the stability of the transmission signal of the electrical connector.

As shown in FIG. 2 and FIG. 3 , the CAN line connector 25 includes a plurality of CAN line pins, and a part of the plurality of CAN line pins is arranged between the low-voltage differential signal connector 22 and the USB connector 24 , and the plurality of CAN line leads The rest of the pins are arranged opposite to the HSD line connector. For example, as shown in Figures 2 and 3, the CAN line connector 25 includes 14 CAN line pins, of which 4 CAN line pins are arranged at low voltage Between the differential signal connector 22 and the USB connector 24, 10 CAN line pins are arranged at positions opposite to the HSD line connector, so that the plurality of HSD pins of the HSD line connector and the plurality of CAN lines of the CAN line connector 25 are connected The pins are reasonably and compactly arranged on the first side of the base 21, which greatly improves the space utilization rate of the electrical connector, reduces the volume of the overall structure of the electrical connector, reduces the materials required for production, and reduces the processing cost.

As shown in FIG. 2 and FIG. 3 , the male header 20 is used for electrical connection with the display terminal 10 , the second side of the base 21 is provided with mounting pins 29 , and the mounting pins 29 are used for electrical connection with the main board 15 of the display terminal 10 , so that when the male head 20 and the female head 30 are connected and matched, the female head 30 can communicate with the display terminal 10 through the male head 20 and the mounting pins 29, so as to realize the electrical connection between the display terminal 10 and the whole vehicle, and ensure the signal conduction.

As shown in FIG. 4 , the female header 30 includes a base body 31 , an HSD line interface, and a CAN line interface 35 . The HSD line interface can transmit high-frequency signals, and the CAN line interface 35 can transmit low-frequency signals.

The base body 31 is the main structure of the female head 30 . When the female head 30 is matched with the male head 20 , the base body 31 is suitable for fitting with the first side of the base 21 , and the base body 31 is a plastic part. As shown in FIG. 4 , the shape of the base body 31 It is circular, and the side of the base body 31 facing the male head 20 is cut flat. For example, the diameter of the base body 31 is 20.5mm, the HSD line interface and the CAN line interface 35 are both arranged on the base body 31, and the HSD line interface and the CAN line interface 35 are spaced apart Setting, the HSD line interface includes a shielding column 311 and HSD line empty pins, there are multiple HSD line empty pins, and the shielding column 311 and a plurality of HSD line empty pins are arranged on the base body 31 to cooperate with the male header 20. It should be noted that, As shown in FIG. 4 and FIG. 5 , the side of the female header 30 away from the male header 20 is provided with a pipeline pin 39 , and the pipeline pin 39 is used to connect with the wiring harness 200 of the vehicle. When the female header 30 is electrically connected to the male header 20 At the time, the pipeline pin 39 electrically connects the electrical connector with the vehicle, thereby realizing the electrical connection between the display terminal 10 and the vehicle.

As shown in FIG. 4 , a cavity is provided between the shielding column 311 and the base body 31. When the male head 20 is matched with the female head 30, the cavity is used to cooperate with the shielding ring 211, and the shielding ring 211 can be inserted into the cavity to HSD line empty pin, HSD line pin and external shielding ensure safe and stable signal transmission between HSD line empty pin and HSD line pin. HSD line empty pin is set on shielding column 311. The plurality of HSD line empty pins on the shielding post 311 are used to connect with the plurality of HSD line pins of the base 21 , that is, the plurality of HSD line empty pins are connected to the plurality of HSD line pins in one-to-one correspondence, so as to facilitate the realization of the male header 20 The information transmission with the female header 30 ensures that the signal between the display terminal 10 and the whole vehicle is connected, and improves the use safety of the electrical connector.

The HSD line interface is suitable for corresponding electrical connection with the HSD line connector. As shown in FIG. 4 , the HSD line interface includes at least one of a low-voltage differential signal interface 32 , a panoramic image interface 33 , and a USB interface 34 . It should be noted that the HSD line interface The interface should be suitable for connecting with the HSD line connector. For example, the HSD line interface includes a low-voltage differential signal interface 32, and the HSD line connector includes a low-voltage differential signal connector 22. Therefore, the low-voltage differential signal interface 32 of the HSD line interface is suitable for It is connected with the low-voltage differential signal connector 22 of the HSD line connector, thereby ensuring that the structure of the HSD line interface and the HSD line connector is reasonably arranged, which is convenient for the plugging and matching of the male head 20 and the female head 30 of the electrical connector, and is convenient for passengers to use.

For another example, in some embodiments, the HSD line interface includes a low-voltage differential signal interface 32, a panoramic image interface 33, and a USB interface 34, and the HSD line interface includes a low-voltage differential signal interface 22, a panoramic image interface 23, and a USB interface 24. The voltage differential signal connector 22 is suitable for electrical connection with the low-voltage differential signal interface 32 , the panoramic image connector 23 is suitable for electrical connection with the panoramic image interface 33 , the USB connector 24 is suitable for electrical connection with the USB interface 34 , and the low-voltage differential signal interface 32 , the panoramic image interface 33 and the USB interface 34 are arranged in a triangle on the base body 31, and the low-voltage differential signal interface 32, the panoramic image interface 33, and the USB interface 34 all include a plurality of pins. For example, as shown in FIG. 4, the low-voltage differential signal The connector 22 includes four empty pins for HSD lines, the panoramic image interface 33 includes four empty pins for HSD lines, and the USB interface 34 includes four empty pins for HSD lines. A plurality of HSD line pins of the connector are plugged in one-to-one correspondence with a plurality of HSD line empty pins of the HSD line interface. The pins of the HSD lines are connected in a one-to-one correspondence, the four HSD line pins of the panoramic image interface 33 are connected to the four HSD line pins of the panoramic image connector 23 in a one-to-one correspondence, and the four HSD line pins of the USB interface 34 are empty pins It is connected with the four HSD line pins of the USB connector 24 in a one-to-one correspondence to complete the plug connection of the female header 30 and the male header 20, thereby realizing the electrical connection between the display terminal 10 and the whole vehicle.

It should be noted that, as shown in FIG. 4 , the HSD line interface and the HSD line connector are distributed in a triangular shape. Therefore, when the passenger connects the male head 20 and the female head 30 in a plug connection, the HSD line interface and the HSD line connector are easy to connect. Alignment, it is convenient for the occupants to plug the pins of the electrical connector and the empty feet at the correct angle, which can prevent the pins of the male header 20 and the empty feet of the female header 30 from being mis-plugged, and avoid the electrical connector. , to ensure the normal transmission of information between the male head 20 and the female head 30, and to improve the safety of the electrical connector.

As shown in FIG. 4 , the CAN line interface 35 is suitable for being electrically connected to the CAN line connector 25 , and the CAN line interface 35 includes a plurality of CAN line empty pins, and the plurality of CAN line empty pins are connected to a plurality of CAN line pins in a one-to-one correspondence. , a part of the multiple CAN line empty pins is arranged between the low-voltage differential signal interface 32 and the USB interface 34, and the rest of the multiple CAN line empty pins is arranged at a position opposite to the HSD line interface, for example, as shown in Figure 4 As shown, the CAN line interface 35 includes 14 CAN line empty pins, of which 4 CAN line empty pins are arranged between the low-voltage differential signal interface 32 and the USB interface 34, and 10 CAN line empty pins are arranged between the HSD line interface The relative positions, thus, the plurality of HSD empty pins of the HSD line interface and the plurality of CAN line empty pins of the CAN line interface 35 are reasonably and compactly arranged on the base body 31, so that the plurality of CAN line empty pins are on the base body 31. The arrangement form of the CAN wire is the same as that of the plurality of CAN wire pins on the base 21, so that when the male head 20 and the female head 30 are plugged in, the HSD wire interface of the base body 31 corresponds to the HSD wire connector of the base 21 one by one, The empty pins of the CAN line of the base body 31 correspond to the pins of the CAN line of the base 21 one by one, which facilitates the mating and plugging of the male head 20 and the female head 30, and ensures that different information through the electrical connector can be effectively and accurately transmitted.

In this way, the low-voltage differential signal connector 22, the panoramic image connector 23, the USB connector 24, and the CAN line connector 25 are integrated into the male header 20, and the low-voltage differential signal interface 32, the panoramic image interface 33, the USB interface 34, and the CAN line interface 35 are integrated. On the female head 30, the male head 20 and the female head 30 are integrated into an electrical connector, which greatly reduces the layout space of the electrical connector, improves the efficiency of the whole vehicle assembly, and reduces the number of required wire harnesses 200. It is beneficial to the wiring harness 200 layout of the whole vehicle, making the electrical connector more functional and having good practicability.

According to the vehicle-mounted display terminal assembly 100 according to the embodiment of the present invention, the electrical connector is connected between the display terminal 10 and the vehicle, and the male head 20 and the female head 30 of the electrical connector are respectively connected with the display terminal 10 and the vehicle, and the electrical connector is connected to the display terminal 10 and the vehicle. The connector is integrated with the HSD line connector, the HSD line interface, the CAN line connector 25 and the CAN line interface 35, so that the electrical connector can transmit high-frequency signals and low-frequency signals at the same time, improving the practicability of the electrical connector, the male head 20 Cooperating with the female header 30 effectively reduces the layout space of the electrical connector, and the male header 20 of the electrical connector is connected to the main board 15 of the display terminal 10 by means of wave soldering, so that the overall structure of the display terminal assembly 100 is more stable. .

According to the vehicle-mounted display terminal assembly 100 according to the embodiment of the present invention, the electrical connector is connected between the display terminal 10 and the vehicle, and the male head 20 and the female head 30 of the electrical connector are respectively connected with the display terminal 10 and the vehicle, and the male The head 20 integrates a low-voltage differential signal connector 22, a panoramic image connector 23, a USB connector 24, a CAN cable connector 25, etc., and the female connector 30 integrates a low-voltage differential signal interface 32, a panoramic image interface 33, a USB interface 34, and a CAN cable interface. 35, etc., the connection between the male head 20 and the female head 30 can greatly improve the practicability of the electrical connector, effectively reduce the layout space of the electrical connector, and is conducive to the layout of the wiring harness 200 of the entire vehicle, and the male head 20 of the electrical connector Using wave soldering to connect with the main board 15 of the display terminal 10 by welding, the connection strength between the electrical connector and the display terminal 10 is improved.

According to the electrical connector for the vehicle-mounted display terminal 10 according to the embodiment of the present invention, the base 21 and the base body 31 have a connection structure and a positioning structure that cooperate with each other.

Among them, as shown in FIGS. 2 to 4 , the connection structure includes a buckle 26 and a buckle position 36 , the buckle 26 is provided on the base 21 , the buckle position 36 is set on the base body 31 , and the buckle 26 is suitable for engaging with the buckle position 36 . When the male head 20 and the female head 30 are inserted and matched, the buckle 26 is connected with the buckle position 36, so that the male head 20 and the female head 30 are stably connected, and it is convenient for the male head 20 and the female head 30 to be assembled in place, ensuring that The plug strength of the electrical connector prevents the male head 20 and the female head 30 from being separated from each other due to the vibration of the vehicle when the display terminal 10 is in operation, and the use safety of the electrical connector can be improved by the stable snap connection of the buckle 26 and the buckle position 36 , to enhance the stability of the electrical connector.

As shown in FIGS. 2-4 , the positioning structure includes a limit rib 27 and an outer peripheral wall 37 of the base body 31 , and the limit rib 27 is arranged on the base 21 . For example, the limit rib 27 is arc-shaped, and the limit rib 27 is multi- and a plurality of limit ribs 27 are arranged around the HSD line connector and the CAN line connector 25. For example, as shown in FIG. 2-FIG. 3, there are four limit ribs 27, and the four limit ribs 27 surround the HSD line connector 2. The CAN wire connectors 25 are evenly spaced apart, and the inner side of the limiting rib 27 is suitable for fitting with the outer peripheral wall 37 of the base body 31. It should be noted that when the male head 20 and the female head 30 are inserted, the male head 20 is more Each pin is inserted into the empty leg of the female header 30, the shielding ring 211 of the male header 20 is inserted into the cavity of the female header 30, the inner side of the limiting rib 27 is in contact with the outer peripheral wall 37 of the base body 31 and is gradually inserted into the inner side and The outer peripheral wall 37 is in extreme contact, so that the base body 31 and the base 21 are relatively fixed in the radial direction, and the male head 20 and the female head 30 are stably plugged.

As shown in FIG. 2-FIG. 4, the positioning structure further includes a guide column 28 and a guide groove 38. As shown in FIG. 2-FIG. 3, the guide column 28 is provided on the base 21, for example, the inner side of at least one limiting rib 27 is provided There is a guide column 28. As shown in FIG. 4, the guide groove 38 is provided on the base body 31, and the guide groove 38 is installed in cooperation with the guide column 28, so that the guide groove 38 cooperates with the guide column 28 to match the male head 20 and the female head 30. The installation plays a guiding role, and can limit the position of the base 21 and the base body 31 in the circumferential direction to prevent the relative rotation of the male head 20 and the female head 30 during the installation of the electrical connector, which affects the assembly efficiency.

In one embodiment, as shown in FIGS. 2-3 , there are four limit ribs 27 , the four arc limit ribs 27 are arranged in a circle, and the four arc limit ribs 27 are evenly spaced in the circumferential direction , 4 arc-shaped limit ribs 27 surround the HSD line connector and CAN line connector 25, and two inner sides of the four arc-shaped limit ribs 27 are provided with guide columns 28, and among the four arc-shaped limit ribs 27 There are buckles 26 between the other two, the HSD line connector and the 4 CAN line empty legs are arranged near two of the 4 arc-shaped limit ribs 27, and the 10 CAN line empty feet are arranged near the 4 The positions of the other two of the arc-shaped limiting ribs 27, thus, the layout of each structure arranged on the base 21 is regular, the overall structure of the male head 20 is clear, and the female head 30 is arranged on each structure of the base body 31 and the male head 20 are arranged correspondingly, so that when the male head 20 and the female head 30 are plugged in, the respective structures of the male head 20 and the female head 30 can be quickly aligned and stably installed together, which greatly improves the installation efficiency of the electrical connector and improves the practicability .

In this way, the base 21 and the base 31 can be axially limited by the snap fit of the buckle 26 and the buckle 36, so that the connection between the male head 20 and the female head 30 is more stable, and the limiting ribs 27 of the base 21 and the base The outer peripheral wall 37 of 31 fits together to achieve radial limit, and the guide post 28 and the guide groove 38 can limit the position of the base 21 and the base 31 in the circumferential direction. The circumferential, axial, and radial directions are relatively fixed, and the male head 20 and the female head 30 are stably plugged and connected, and the electrical connector will not be automatically disconnected, ensuring stable signal conduction, and realizing low-voltage differential signals and panoramic views. With the functions of image, USB information transmission and CAN line power supply, the display terminal 10 can always maintain a stable working state, which improves the practicability of the display terminal assembly 100 .

It should be noted that, in some embodiments, the display terminal assembly includes one of the male header 20 of any of the foregoing embodiments and the female header 30 of any of the foregoing embodiments, and also includes the display terminal 10, and any of the foregoing embodiments One of the male header 20 of this embodiment and the female header 30 of any of the above embodiments is electrically connected to the display terminal 10, for example, the male header 20 is electrically connected to the display terminal 10, the female header 30 is electrically connected to the vehicle, or , the female connector 30 is electrically connected to the display terminal 10, and the male connector 20 is electrically connected to the vehicle, so that the display terminal 10 can be electrically connected to the vehicle through the use of the male connector 20 and the female connector 30, which is convenient for occupants to use.

The present invention also provides a vehicle.

The vehicle according to the embodiment of the present invention is provided with the in-vehicle display terminal assembly 100 of any of the above embodiments, and the electrical connector of the vehicle according to the embodiment of the present invention integrates low-voltage differential signals, panoramic images, USB information transmission and CAN lines The power supply function has strong functionality and is easy to use, and the electrical connector is connected to the display terminal 10 by wave soldering.

In the description of this specification, reference to the terms "one embodiment," "some embodiments," "exemplary embodiment," "example," "specific example," or "some examples", etc., is meant to incorporate the embodiments A particular feature, structure, material, or characteristic described by an example or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, The scope of the invention is defined by the claims and their equivalents.

Claims (19)

1. a kind of male connector of the electric connector for vehicle-mounted display terminal, which is characterized in that the male connector is used for and display terminal Or an electrical connection in vehicle, the male connector include:

Pedestal；

HSD wire terminal, the HSD wire terminal include the shading ring and multiple HSD wire pins for being installed on first side of pedestal, institute Shading ring is stated to be set in outside the HSD wire pin；

CAN wire terminal, the CAN wire terminal is installed on first side of pedestal, and is spaced apart with the HSD wire terminal.

2. the male connector of the electric connector according to claim 1 for vehicle-mounted display terminal, which is characterized in that the HSD Wire terminal includes at least one of low-voltage differential signal connector, full-view image connector, USB joint.

3. the male connector of the electric connector according to claim 1 for vehicle-mounted display terminal, which is characterized in that the HSD Wire terminal includes low-voltage differential signal connector, full-view image connector, USB joint, and the low-voltage differential signal connector, institute State full-view image connector, the USB joint is triangularly arranged in the pedestal.

4. the male connector of the electric connector according to claim 3 for vehicle-mounted display terminal, which is characterized in that the CAN Wire terminal includes multiple CAN wire pins, and a part in multiple CAN wire pins is arranged in the low-voltage differential signal and connects Between head, the USB joint, the rest part in multiple CAN wire pins is arranged in the position opposite with the HSD wire terminal It sets.

5. the male connector described in any one of -4 for the electric connector of vehicle-mounted display terminal, feature exist according to claim 1 In, the male connector for be electrically connected with the display terminal, second side of the pedestal equipped with for the display terminal The installation pin of mainboard electrical connection.

6. a kind of female of the electric connector for vehicle-mounted display terminal, which is characterized in that the female is used for and display terminal Or another electrical connection in vehicle, the female include:

Matrix；

HSD line interface, the HSD line interface include the shielding column and multiple HSD line sky feet set on described matrix, the shielding column The cavity for cooperating with shading ring is equipped between described matrix, the HSD line sky foot is set to the shielding column；

CAN line interface, the CAN line interface is set to described matrix, and is spaced apart with the HSD line interface.

7. the female of the electric connector according to claim 6 for vehicle-mounted display terminal, which is characterized in that the HSD Line interface includes at least one of low-voltage differential signal interface, full-view image interface, USB interface.

8. the female of the electric connector according to claim 6 for vehicle-mounted display terminal, which is characterized in that the HSD Line interface includes low-voltage differential signal interface, full-view image interface, USB interface, and the low-voltage differential signal interface, institute State full-view image interface, the USB interface is triangularly arranged in described matrix.

9. the female of the electric connector according to claim 8 for vehicle-mounted display terminal, which is characterized in that the CAN Line interface includes multiple CAN line sky feet, and a part in multiple CAN line sky feet is arranged in the low-voltage differential signal and connects Between mouth, the USB interface, the rest part in multiple CAN line sky feet is arranged in the position opposite with the HSD line interface It sets.

10. a kind of electric connector for vehicle-mounted display terminal, which is characterized in that including male connector and female, the male connector is used for It is electrically connected with one in display terminal or vehicle, the female with another in display terminal or vehicle for being electrically connected；

The male connector includes: pedestal；HSD wire terminal, the HSD wire terminal include the shading ring for being installed on first side of pedestal With multiple HSD wire pins, the shading ring is set in outside the HSD wire pin；CAN wire terminal, the CAN wire terminal are installed on First side of pedestal, and be spaced apart with the HSD wire terminal；

The female includes: matrix；HSD line interface, the HSD line interface include set on the shielding column of described matrix and multiple HSD line sky foot, is equipped with the cavity for cooperating with the shading ring between the shielding column and described matrix, the HSD line is empty Foot is set to the shielding column, and multiple HSD line sky feet and multiple HSD wire pins correspond；CAN line interface, it is described CAN line interface is set to described matrix, and is spaced apart with the HSD line interface, and the CAN line interface with the CAN line for connecing Head electrical connection.

11. the electric connector according to claim 10 for vehicle-mounted display terminal, which is characterized in that the HSD line connects Head includes at least one of low-voltage differential signal connector, full-view image connector, USB joint, and the HSD line interface includes low At least one of voltage differential signal interface, full-view image interface, USB interface, and the HSD wire terminal and the HSD line Interface is suitable for corresponding electrical connection.

12. the electric connector according to claim 10 for vehicle-mounted display terminal, which is characterized in that the HSD line connects Head includes low-voltage differential signal connector, full-view image connector, USB joint, and the HSD line interface includes low-voltage differential signal Interface, full-view image interface, USB interface, the low-voltage differential signal connector are suitable for and the low-voltage differential signal interface Electrical connection, the full-view image connector are suitable for being electrically connected with the full-view image interface, and the USB joint is suitable for and the USB Interface electrical connection.

13. the electric connector according to claim 12 for vehicle-mounted display terminal, which is characterized in that the low-voltage is poor Sub-signal connector, the full-view image connector, the USB joint are triangularly arranged in the pedestal, the CAN wire terminal packet Include multiple CAN wire pins, a part in multiple CAN wire pins is arranged in the low-voltage differential signal connector, described Between USB joint, the rest part in multiple CAN wire pins is arranged in the position opposite with the HSD wire terminal；

The low-voltage differential signal interface, the full-view image interface, the USB interface are triangularly arranged in the base Body, the CAN line interface include multiple CAN line sky feet, and a part in multiple CAN line sky feet is arranged in the low-voltage Between differential signal interface, the USB interface, the rest part in multiple CAN line sky feet is arranged in be connect with the HSD line The opposite position of mouth.

14. the electric connector according to claim 10 for vehicle-mounted display terminal, which is characterized in that the pedestal and institute Matrix is stated with mutually matched connection structure and location structure.

15. the electric connector according to claim 14 for vehicle-mounted display terminal, which is characterized in that the connection structure Including being set to the buckle of the pedestal and set on the button bit of described matrix, the buckle is suitable for being clamped with button bit.

16. the electric connector according to claim 14 for vehicle-mounted display terminal, which is characterized in that the location structure Including being set to the limit rib of the pedestal and the periphery wall of described matrix, the limit rib is multiple, and connects around the HSD line Head, CAN wire terminal setting, the medial surface of the limit rib are suitable for being bonded with the periphery wall of described matrix.

17. the electric connector according to claim 14 for vehicle-mounted display terminal, which is characterized in that the location structure Including being set to the guide post of the pedestal and set on the guide groove of described matrix.

18. a kind of vehicle-mounted display terminal component characterized by comprising

Male connector and one as described in any one of claim 6-9 in female as described in any one of claim 1-5；

Display terminal, one in the male connector and the female are electrically connected with the display terminal.

19. a kind of vehicle, which is characterized in that be provided with vehicle-mounted display terminal component as claimed in claim 18.