CN217863984U

CN217863984U - Vehicle-mounted terminal box body of integrated gateway, vehicle-mounted terminal and automobile

Info

Publication number: CN217863984U
Application number: CN202221887914.0U
Authority: CN
Inventors: 范裕亮; 王志强
Original assignee: ChinaGPS Co Ltd Shenzhen
Current assignee: ChinaGPS Co Ltd Shenzhen
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-11-22
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a vehicle mounted terminal box body, vehicle mounted terminal and car of integrated gateway relates to vehicle mounted terminal technical field, has solved the vehicle mounted terminal box body and can not match the vehicle mounted terminal who has integrateed gateway equipment, and occupation space is great, has increased the technical problem who lays the cost. The vehicle-mounted terminal box body comprises a shell, a LIN interface, a CAN interface and an antenna interface; an accommodating space is formed inside the shell and used for accommodating and fixing the PCBA; the side wall of the shell is provided with through holes matched with the LIN interface, the CAN interface and the antenna interface, and the LIN interface, the CAN interface and the antenna interface are connected with the shell in a clamping mode through the through holes. The utility model provides a vehicle mounted terminal box body provides the required CAN interface of vehicle mounted terminal communication, has integrateed gateway device's LIN interface and antenna interface simultaneously, is convenient for match the vehicle mounted terminal who has integrateed the gateway, lays more simple and conveniently in the car to occupation space has been reduced, the cost of laying has been reduced.

Description

Vehicle-mounted terminal box body of integrated gateway, vehicle-mounted terminal and automobile

Technical Field

The utility model relates to a vehicle mounted terminal technical field especially relates to a vehicle mounted terminal box body, vehicle mounted terminal and car of integrated gateway.

Background

With the continuous development of the car networking technology, the hardware integration level of the car-mounted terminal product is higher and higher, the functions are more diversified, and the car-mounted terminal product is front-end equipment of a car monitoring and management system. At present, a vehicle-mounted terminal is not in a single vehicle-mounted unit form any more, and is in close cooperation with related components in a whole vehicle, so that the hardware redundancy phenomenon in the whole vehicle is effectively reduced, and the working efficiency of the whole vehicle is effectively improved.

In the prior art, various vehicle-mounted controllers of a vehicle are mostly arranged in a distributed manner, the controllers mostly use CAN (Controller Area Network) and LIN (Local Interconnect Network) communication as main communication, and the vehicle-mounted gateway device mostly uses a Controller with simple functions in cooperation with a CAN transceiver and a LIN transceiver to complete routing of communication data.

With the increasing degree of intellectualization of automobiles in recent years, particularly the development of intelligent driving technology, a large amount of communication data can be generated in the running process of vehicle-mounted electronic equipment such as an in-vehicle instrument, a camera, a central control platform, an automatic driving platform, a navigation system and the like, and the data transmission needs to be realized by means of vehicle-mounted gateway equipment.

In implementing the present invention, the applicant has found that there are at least the following problems in the prior art:

the vehicle-mounted terminal and the gateway equipment are two kinds of equipment which are independently arranged, the existing vehicle-mounted terminal box body cannot be matched with the vehicle-mounted terminal integrated with the gateway equipment, the occupied space is large, and the layout cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vehicle-mounted terminal box body, vehicle-mounted terminal and car of integrated gateway to solve the vehicle-mounted terminal and the gateway equipment that exist among the prior art and be two kinds of equipment that set up alone, current vehicle-mounted terminal box body can not match the vehicle-mounted terminal who has integrateed gateway equipment, and occupation space is great, has increased the technical problem who lays the cost. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a vehicle-mounted terminal box body of an integrated gateway, which comprises a shell, a LIN interface, a CAN interface and an antenna interface; an accommodating space is formed inside the shell and used for accommodating and fixing the PCBA; the side wall of the shell is provided with through holes matched with the LIN interface, the CAN interface and the antenna interface, and the LIN interface, the CAN interface and the antenna interface are connected with the shell in a clamping mode through the through holes.

Preferably, the housing comprises a base and an upper cover; the shapes of the base and the upper cover are matched with each other and are detachably connected.

Preferably, the base is provided with a protruding structure, the upper cover is provided with a groove structure matched with the protrusion, and the base and the upper cover are connected in a clamping mode through the protruding structure and the groove structure.

Preferably, the upper cover is provided with a battery cover, and the battery cover is connected with the upper cover through screws.

Preferably, the base is further integrally provided with two mounting plates, the two mounting plates are arranged on the side of the base oppositely, and the mounting plates are provided with mounting holes.

Preferably, the number of the antenna interfaces is 3, and the antenna interfaces are a 4G main antenna interface, a 4G auxiliary antenna interface and a GNSS antenna interface.

Preferably, the shell is further provided with signal lamps, and the number of the signal lamps is 3.

The vehicle-mounted terminal comprises the vehicle-mounted terminal box body of the integrated gateway and a PCBA, wherein the PCBA is positioned in the shell, and the LIN interface, the CAN interface and the antenna interface are electrically connected with the PCBA; the base is provided with the spliced pole, the PCBA board is provided with the assorted screw hole, base, PCBA board screwed connection.

Preferably, the number of the screw holes is 4, and the screw holes are provided at four corners of the PCBA plate.

An automobile comprising a vehicle-mounted terminal of any one of the above.

Implement the utility model discloses a technical scheme among the above-mentioned technical scheme has following advantage or beneficial effect:

the utility model provides a vehicle mounted terminal box body provides the required CAN interface of vehicle mounted terminal communication, has integrateed gateway device's LIN interface and antenna interface simultaneously, is convenient for match the vehicle mounted terminal who has integrateed the gateway, lays more simple and conveniently in the car, need not lay gateway device alone again to occupation space has been reduced, the cost of laying has been reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, and in the drawings:

fig. 1 is a perspective view of a vehicle-mounted terminal box body of an integrated gateway according to an embodiment of the present invention;

fig. 2 is an exploded view of a vehicle-mounted terminal integrated with a gateway according to an embodiment of the present invention;

in the figure: 1. a base; 11. mounting a plate; 12. connecting columns; 2. an upper cover; 21. a battery cover; 22. a first screw; 3. a LIN interface; 4. a CAN interface; 5. an antenna interface; 6. a signal lamp; 7. PCBA board; 71. a second screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, various exemplary embodiments to be described below will refer to the accompanying drawings, which form a part hereof, and in which are described various exemplary embodiments that may be employed to implement the present invention. The same numbers in different drawings identify the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. It is to be understood that they are merely examples of processes, methods, apparatus, etc., consistent with certain aspects of the present disclosure as detailed in the appended claims, and that other embodiments may be used, or structural and functional modifications may be made to the described embodiments without departing from the scope and spirit of the present disclosure.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," and the like are used in the orientations and positional relationships illustrated in the accompanying drawings for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the elements so referred to must have a particular orientation, be constructed and operated in a particular orientation. The terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. The term "plurality" means two or more. The terms "coupled" and "connected" are to be construed broadly and may include, for example, a fixed connection, a removable connection, a unitary connection, a mechanical connection, an electrical connection, a communicative connection, a direct connection, an indirect connection via intermediate media, and may include, but are not limited to, a connection between two elements or an interactive relationship between two elements. The term "and/or" includes any and all combinations of one or more of the associated listed items. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In order to explain the technical solution of the present invention, the following description is made by way of specific examples, and only the portions related to the embodiments of the present invention are shown.

The first embodiment is as follows:

as shown in fig. 1, the utility model provides a vehicle-mounted terminal box body of integrated gateway, which comprises a shell, a LIN interface 3, a CAN interface 4 and an antenna interface 5; the inside of the shell forms an accommodating space for accommodating and fixing the PCBA board 7; the lateral wall of casing is provided with the through-hole that all matches with LIN interface 3, CAN interface 4 and antenna interface 5, and LIN interface 3, CAN interface 4 and antenna interface 5 pass through the through-hole and are connected with the casing block. The utility model provides a vehicle mounted terminal box body provides the required CAN interface 4 of vehicle mounted terminal communication, has integrateed gateway device's LIN interface 3 and antenna interface 5 simultaneously, is convenient for match the vehicle mounted terminal who has integrateed the gateway, lays more simple and conveniently in the car, owing to need not lay gateway device alone again to occupation space has been reduced, the cost of laying has been reduced.

As an alternative embodiment, the housing comprises a base 1 and an upper cover 2; the shapes of the base 1 and the upper cover 2 are matched with each other and detachably connected, so that the base is convenient to disassemble and timely process possible faults. Base 1 is provided with protruding structure, and upper cover 2 is provided with the groove structure who matches with the arch, and base 1, upper cover 2 carry out the block through protruding structure, groove structure and connect, and the block firm in connection, the leakproofness is good, the long-term use of the vehicle terminal of being convenient for.

As an alternative embodiment, the upper cover 2 is provided with a battery cover 21, the battery of the vehicle-mounted terminal is fixed in the battery cover 21, the battery cover 21 is screwed with the upper cover 2, specifically, the battery cover 21 is provided with a screw hole, and the battery cover 21 is connected with the upper cover 2 by a first screw 22.

As an optional embodiment, two mounting plates 11 are further integrally arranged on the base 1, the mounting plates 11 and the base 1 are of an integral structure, the two mounting plates 11 are oppositely arranged on the lateral sides of the base 1, and mounting holes are formed in the mounting plates 11, so that the vehicle-mounted terminal can be conveniently mounted and fixed in an automobile through the mounting plates 11.

As an optional implementation manner, the number of the antenna interfaces 5 is 3, and the antenna interfaces are respectively a 4G main antenna interface, a 4G auxiliary antenna interface and a GNSS antenna interface, so that the wireless communication function of the vehicle-mounted terminal is enhanced by the two 4G antenna interfaces, and the positioning navigation function of the vehicle-mounted terminal is facilitated by the GNSS antenna interface.

As an alternative embodiment, signal lamps 6 are further disposed on the housing, and the number of the signal lamps 6 is 3. The signal lamp 6 accessible different colours or the mode of twinkling the operating condition or the wireless communication quality of vehicle mounted terminal reminds, and the user of being convenient for in time learns vehicle mounted terminal's real-time operating mode.

The embodiment is only a specific example and does not indicate that the present invention is implemented in such a manner.

Example two:

a vehicle-mounted terminal is shown in figure 2, and comprises a vehicle-mounted terminal box body of an integrated gateway in the first embodiment, and further comprises a PCBA (printed circuit board assembly) board 7, wherein the PCBA board 7 is positioned in a shell, and a LIN interface 3, a CAN interface 4 and an antenna interface 5 are electrically connected with the PCBA board 7; the base 1 is provided with spliced pole 12, PCBA board 7 is provided with assorted screw hole, and base 1, PCBA board 7 screwed connection, the shape and the size of base 1, PCBA board 7 also match each other. The quantity of screw hole is 4, and corresponding spliced pole 12 quantity also is 4 to set up in four angles of PCBA board 7, be convenient for the fixed between base 1, the PCBA board 7. The utility model provides an on-vehicle terminal provides LIN interface 3, CAN interface 4 and antenna interface 5, has realized the integration to the gateway function, CAN realize 6 ways of CAN gateways, two way LIN's support, no longer need lay gateway equipment in the car, has reduced occupation space, has reduced and has laid the cost.

Example three:

an automobile comprises the gateway-integrated vehicle-mounted terminal in the second embodiment. Through the vehicle-mounted terminal integrated gateway, the occupied volume is reduced, the production cost is reduced, and the use is more convenient.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the protection scope of the present invention.

Claims

1. A vehicle-mounted terminal box body of an integrated gateway is characterized by comprising a shell, a LIN interface (3), a CAN interface (4) and an antenna interface (5); the inner part of the shell forms an accommodating space for accommodating and fixing a PCBA (7); the lateral wall of casing be provided with the through-hole that LIN interface (3), CAN interface (4) and antenna interface (5) all match, LIN interface (3), CAN interface (4) and antenna interface (5) pass through the through-hole with the casing block is connected.

2. The gateway-integrated in-vehicle terminal box according to claim 1, characterized in that said housing comprises a base (1) and an upper cover (2); the shapes of the base (1) and the upper cover (2) are matched with each other and are detachably connected.

3. The vehicle-mounted terminal box body of the integrated gateway as claimed in claim 2, wherein the base (1) is provided with a protrusion structure, the upper cover (2) is provided with a groove structure matched with the protrusion structure, and the base (1) and the upper cover (2) are connected in a clamping manner through the protrusion structure and the groove structure.

4. The gateway-integrated in-vehicle terminal box according to claim 2, characterized in that said upper cover (2) is provided with a battery cover (21), said battery cover (21) being screwed to said upper cover (2).

5. The gateway-integrated vehicle-mounted terminal box body according to claim 2, wherein two mounting plates (11) are further integrally arranged on the base (1), the two mounting plates (11) are oppositely arranged on the sides of the base (1), and mounting holes are formed in the mounting plates (11).

6. The gateway-integrated vehicle terminal box according to claim 1, wherein the number of the antenna interfaces (5) is 3, and the antenna interfaces are a 4G main antenna interface, a 4G auxiliary antenna interface and a GNSS antenna interface.

7. The gateway-integrated vehicle terminal box according to claim 1, wherein signal lamps (6) are further disposed on the housing, and the number of the signal lamps (6) is 3.

8. A vehicle terminal, characterized in that it comprises a vehicle terminal box of an integrated gateway according to any of claims 2-7, further comprising a PCBA board (7), said PCBA board (7) being located within said housing, said LIN interface (3), CAN interface (4) and antenna interface (5) being electrically connected to said PCBA board (7); base (1) is provided with spliced pole (12), PCBA board (7) are provided with assorted screw hole, base (1), PCBA board (7) screw connection.

9. A vehicle terminal according to claim 8, characterized in that the number of the screw holes is 4, and the screw holes are arranged at four corners of the PCBA board (7).

10. An automobile characterized in that the automobile comprises an in-vehicle terminal as recited in claim 8 or 9.