A vehicle terminal

Abstract

The utility model discloses a kind of vehicle terminals, including core panel and backplate, the backplate is connected with the core panel inside by being formed connection through screw, at least one connector for being detachably connected with vehicle is provided on the backplate.This utility model adopts the detachable modularization design of core panel and multifunctional backplate, realizes the innovation of vehicle terminal mounting architecture, and the screw connection type general connector of core panel and backplate makes core panel can be adapted to multiple different backplates, simultaneously through the multimodal connector array of backplate preset, adaptation in a wide range of vehicle models is realized, single panel can be seamlessly migrated between truck, mine car, bus and other scenes by backplate switching, greatly improve equipment reuse rate.

Description

Technical Field

[0001] This utility model belongs to the field of vehicle-mounted intelligent equipment technology, and relates to a vehicle terminal. Background Technology

[0002] As a key device for intelligent vehicle management, the vehicle terminal is typically installed in the driver's cab as a display panel with an integrated screen. By communicating with the vehicle bus system (such as the CAN bus), it collects and displays core operating data such as tire pressure and bearing temperature in real time, providing the driver with a visual monitoring capability of the vehicle's driving status.

[0003] Currently, most mainstream vehicle terminals adopt an integrated design of display panel and mounting structure: specific mounting brackets are directly welded or riveted to the back of the panel, and the brackets are matched and connected to the vehicle's dashboard / control console via a preset interface. This approach has significant drawbacks in practical applications:

[0004] Compatibility issues: Different vehicle types (such as trucks, mining vehicles, and city buses) require customized mounting structures of different sizes, angles, and vibration levels due to differences in cab layout, dashboard angles, and vibration environments. The difficulty in adapting a single model's terminal to different vehicle types forces manufacturers to develop separate product lines for each vehicle model.

[0005] High production and inventory costs: In order to cover the needs of multiple scenarios, a large number of terminal models with different installation structures need to be stocked, which leads to a surge in the complexity of component management, weakens the scale effect, and increases the unit production cost and warehousing and logistics burden.

[0006] Deployment and maintenance efficiency is low: When modifying vehicles or upgrading equipment, the entire machine needs to be disassembled and the entire set of terminal equipment needs to be replaced. The operation is time-consuming and can easily damage the wiring harness interface in the vehicle, which significantly increases the operation and maintenance costs.

[0007] Therefore, there is an urgent need for a vehicle terminal architecture with rapid scene switching capabilities. While ensuring the core function of data monitoring, modular design should be used to solve the problem of universality of installation structure, so as to reduce the overall cost of the industry chain and improve the equipment reuse rate. Utility Model Content

[0008] In order to overcome the shortcomings of the prior art, this utility model provides a vehicle terminal.

[0009] To achieve the above objectives, the present invention adopts the following technical solution:

[0010] A vehicle terminal includes a core panel and a back panel, wherein the back panel is connected to the core panel by screws, and the back panel is provided with at least one connector for detachable connection with the vehicle.

[0011] Furthermore, a solar panel is provided on the back plate, and the connector includes an M-adhesive adhesive portion disposed on the outside of the solar panel.

[0012] Furthermore, the connector includes a multi-axis robotic arm, the back plate is provided with a fixing screw hole for threaded connection with one end of the multi-axis robotic arm, and the other end of the multi-axis robotic arm is provided with a suction cup.

[0013] Furthermore, the connector includes an elastic buckle disposed on the outer peripheral wall of the back plate, the elastic buckle protruding from the outer peripheral wall of the back plate.

[0014] Furthermore, the outer peripheral wall of the back plate is provided with a retaining edge all around its circumference.

[0015] Furthermore, the core panel is provided with multiple threaded blind holes, and the back plate is provided with multiple threaded through holes that are coaxially corresponding to the threaded blind holes.

[0016] Furthermore, one of the outer peripheral edges of the back plate and the outer peripheral edges of the core panel is provided with a raised rib, and the other is provided with a groove for interlocking with the raised rib.

[0017] Furthermore, the core panel includes a panel frame, a display screen, a speaker, and a core circuit board. The panel frame is provided with a type-C interface, which is connected to the core circuit board.

[0018] Furthermore, a secondary circuit board is provided inside the back panel. The secondary circuit board includes a power module, a CAN bus, and a 485 bus. The back panel is provided with input / output interfaces for connecting to the secondary circuit board. The power module includes a battery compartment and a battery disposed on the back panel.

[0019] In summary, the advantages of this utility model are as follows:

[0020] This utility model adopts a detachable modular design of core panel and multi-functional back plate, realizing the innovation of vehicle terminal installation architecture. The universal connector with screw connection between core panel and back plate allows core panel to be adapted to a variety of different back plates. At the same time, through the multi-modal connector array pre-installed on the back plate, it can be adapted to a wide range of vehicle models. A single panel can be seamlessly transferred between trucks, mining trucks, buses and other scenarios through back plate switching, greatly improving the equipment reuse rate. Attached Figure Description

[0021] Figure 1 This is a structural schematic diagram of the terminal front panel of this utility model from a perspective.

[0022] Figure 2 for Figure 1A structural schematic diagram from the perspective of the rear backplate.

[0023] Figure 3 This is a structural schematic diagram from the perspective of the terminal front panel in another embodiment.

[0024] Figure 4 for Figure 3 A schematic diagram of the explosion structure.

[0025] Figure 5 for Figure 4 A structural schematic diagram from the perspective of the rear backplate.

[0026] Figure 6 This is a structural schematic diagram from the perspective of the terminal front panel in another embodiment.

[0027] Figure 7 for Figure 6 A structural schematic diagram from the perspective of the rear backplate.

[0028] The diagram shows the following components: 11. Panel frame; 12. Display screen; 13. Type-C interface; 14. Threaded blind hole; 15. Equipment mounting slot; 16. Rib; 2. Back panel; 211. 3M adhesive part; 212. Solar panel; 221. Fixing screw hole; 231. Elastic buckle; 232. Edge guard; 24. Threaded through hole; 25. Groove; 26. Stop block; 27. Input / output interface; 28. Positioning hole; 31. Battery compartment; 32. Compartment cover; 4. Antenna. Detailed Implementation

[0029] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that, unless otherwise specified, the following embodiments and features described therein can be combined with each other.

[0030] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. Therefore, the drawings only show the components related to the present invention and are not drawn according to the number, shape and size of the components in actual implementation. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0031] In this embodiment of the invention, all directional indicators (such as up, down, left, right, front, back, horizontal, vertical, etc.) are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indicator will also change accordingly.

[0032] Due to installation errors and other reasons, the parallel relationship referred to in the embodiments of this utility model may actually be an approximate parallel relationship, and the perpendicular relationship may actually be an approximate perpendicular relationship.

[0033] This embodiment provides a vehicle panel terminal, including a core panel and a back panel 2 that can be adapted to be installed on trucks, mining trucks, and buses. The back panel 2 and the core panel are detachably fixed and can be adjusted adaptively when used on different vehicles.

[0034] The core panel includes a panel frame 11 and a display screen 12, a speaker, and a core circuit board mounted on the panel frame 11. The display screen 12 is located at the front end of the panel frame 11. The rear end of the panel frame 11 is combined with the front end of the back plate 2 to form a cavity for accommodating the speaker and the core circuit board.

[0035] Reference Figure 4 and Figure 5 One of the outer peripheral edges of the rear end of the panel frame 11 and the outer peripheral edge of the front end of the back plate 2 is provided with a circumferential rib 16, and the other is provided with a circumferential groove 25. When the back plate 2 and the panel frame 11 are assembled, the rib 16 and the groove 25 form a full-circumferential mating and insertion, guiding the back plate 2 and the panel frame 11 to be precisely aligned and installed.

[0036] Multiple threaded blind holes 14 are evenly distributed circumferentially along the outer periphery of the rear end of the panel frame 11, and multiple threaded through holes 24 are evenly distributed circumferentially along the outer periphery of the back plate 2. The multiple threaded through holes 24 are coaxially arranged in a one-to-one correspondence with the multiple threaded blind holes 14. After the back plate 2 and the panel frame 11 are aligned by the cooperation of the rib 16 and the groove 25, multiple screws are inserted into the threaded through holes 24 and the threaded blind holes 14 to form a stable and fixed connection between the back plate 2 and the panel frame 11, and to support quick disassembly and installation.

[0037] The panel frame 11 is also equipped with a type-C interface 13, which is connected to the core circuit board and provides input and output through an external data cable.

[0038] Furthermore, the outer periphery of the panel frame 11 is also provided with a device mounting slot 15 for connecting and installing external devices, including antenna 4, to the terminal. The opening of the device mounting slot 15 faces the back plate 2. The combination of the back plate 2 and the panel frame 11 forms a fixation for the external device. Alternatively, the outer periphery of the back plate 2 is provided with a stop block 26 for cooperating with the device mounting slot 15. When no external device is installed, the stop block 26 is inserted into the device mounting slot 15 to form a seal when the back plate 2 and the panel frame 11 are installed.

[0039] The terminal is also equipped with a power module to provide power to the terminal. The power module includes a battery, a battery compartment 31 and a compartment cover 32. The battery compartment 31 is located inside the back panel 2, and the compartment cover 32 is detachably connected to one end of the back panel 2 for opening and closing the battery compartment 31.

[0040] The rear end of the backplate 2 is equipped with a connector for connecting and installing the terminal onto the vehicle.

[0041] In some embodiments, when the terminal is used on a truck, refer to Figure 1 and Figure 2 The connector is a 3M adhesive part 211, which is located on the rear end face of the back plate 2 and directly adheres to the back plate 2 and the windshield of the cab, thus fixing the terminal. Furthermore, a solar panel 212 is provided in the middle of the rear end face of the back plate 2. The solar panel 212 is connected to the core circuit board. When the back plate 2 is fixed to the windshield, the solar panel 212 faces the windshield to provide power. The 3M adhesive part 211 is located on the outer circumferential side of the solar panel 212 to form a firm connection.

[0042] In some embodiments, when the terminal is used on a mining truck, refer to Figures 3 to 5 The connector is a multi-axis robotic arm (not shown in the figure). The middle of the rear end face of the back plate 2 is provided with a fixing screw hole 221 for one end of the multi-axis robotic arm to be detachably installed by thread. The other end of the multi-axis robotic arm is preferably set as a suction cup so that it can be attached to multiple points in the vehicle, such as the dashboard and windshield. The terminal is fixed in the vehicle by the multi-axis robotic arm. The detachable connection enables flexible and quick installation of the terminal into the vehicle.

[0043] The back panel 2 also contains a secondary circuit board, which integrates a power module, a CAN bus, and a 485 bus. The back panel 2 is equipped with an input / output interface 27 for connecting to the secondary circuit board. When the terminal is installed inside the vehicle, it can be connected to the vehicle through the input / output interface 27 to obtain local data of the mining truck, including tire data, and communication protocols applicable to multiple OEMs.

[0044] In some other embodiments, when the terminal is used on a bus, refer to Figure 6 and Figure 7 The back panel 2 is embedded in the opening on the bus control panel. Specifically, the connector includes an elastic buckle 231 on the outer periphery of the back panel 2. The elastic buckle 231 protrudes from the outer periphery of the back panel 2 and can be elastically deformed inward under force to be flush with or recessed into the outer periphery of the back panel 2. When the back panel 2 is installed facing the opening, the outer periphery of the back panel 2 is fitted with the inner wall of the opening with a gap. The elastic buckle 231 abuts against the inner wall of the opening. As the back panel 2 is pushed into the opening, the elastic buckle 231 elastically deforms, generating a certain static friction force to prevent the back panel 2 from coming out of the opening, so as to achieve a quick-release and fixed installation of the terminal and the opening.

[0045] Multiple positioning holes 28 are provided on the rear end face of the back plate 2 for cooperating with the positioning posts set in the opening. The positioning holes 28 are asymmetrically arranged on the rear end face of the back plate 2 to limit the posture of the back plate 2 in the opening and avoid misalignment or reverse installation.

[0046] Furthermore, a baffle 232 is provided radially protruding along the entire circumference of the outer peripheral wall of the back plate 2. When the terminal is installed into the opening of the bus operation panel, the baffle 232 abuts against the outer periphery of the opening to prevent the terminal from going further in, while covering the outer peripheral gap of the opening to improve the aesthetics.

[0047] The back panel 2 also contains a secondary circuit board, which integrates a power module, a CAN bus, and a 485 bus. The back panel 2 is equipped with an input / output interface 27 for connecting to the secondary circuit board. When the terminal is installed inside the vehicle, it can be connected to the vehicle through the input / output interface 27 to obtain local data of the mining truck, including tire data, and communication protocols applicable to multiple OEMs.

[0048] Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort should fall within the protection scope of this utility model.

Claims

1. A vehicle terminal, characterized in that, It includes a core panel and a back panel (2), the back panel (2) being connected to the core panel by screws, and the back panel (2) having at least one connector for detachable connection with the vehicle.

2. A vehicle terminal according to claim 1, characterized in that, A solar panel (212) is provided on the back plate (2), and the connector includes a (3) M adhesive adhesive part (211) provided on the outside of the solar panel (212).

3. A vehicle terminal according to claim 1, characterized in that, The connector includes a multi-axis robotic arm. The back plate (2) is provided with a fixing screw hole (221) for threaded connection with one end of the multi-axis robotic arm, and the other end of the multi-axis robotic arm is provided with a suction cup.

4. A vehicle terminal according to claim 1, characterized in that, The connector includes an elastic buckle (231) disposed on the outer peripheral wall of the back plate (2), the elastic buckle (231) protruding from the outer peripheral wall of the back plate (2).

5. A vehicle terminal according to claim 4, characterized in that, The outer peripheral wall of the back plate (2) is provided with a retaining edge (232) around the entire circumference.

6. A vehicle terminal according to any one of claims 1-5, characterized in that, The core panel is provided with a plurality of threaded blind holes (14), and the back plate (2) is provided with a plurality of threaded through holes (24) that are coaxially corresponding to the threaded blind holes (14).

7. A vehicle terminal according to claim 6, characterized in that, One of the outer peripheral edges of the back plate (2) and the outer peripheral edges of the core panel is provided with a rib (16), and the other is provided with a groove (25) for interlocking with the rib (16).

8. A vehicle terminal according to claim 1, characterized in that, The core panel includes a panel frame (11), a display screen (12), a speaker, and a core circuit board. The panel frame (11) is provided with a type-C interface (13), which is connected to the core circuit board.

9. A vehicle terminal according to claim 1, characterized in that, The back panel (2) is provided with a sub-circuit board, which includes a power module, a CAN bus, and a 485 bus. The back panel (2) is provided with an input / output interface (27) for connecting to the sub-circuit board. The power module includes a battery compartment (31) and a battery disposed on the back panel (2).

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