A vehicle-mounted electric ceiling display

Abstract

This utility model relates to a vehicle-mounted electric ceiling-mounted display, comprising: a mounting plate and a base, wherein the mounting plate is fixedly connected to the base, and both ends of the mounting plate are bent; the mounting plate is provided with a positioning pin and a locking seat, and the base is provided with a pin hole corresponding to the positioning pin and a buckle corresponding to the locking seat; the positioning pin is pin-connected to the pin hole, and the locking seat is engaged with the buckle; the base is provided with a motor assembly, a sliding tongue assembly, a PCB main board, a Hall sensor board, a button assembly, and a buffer pad. By implementing the above technical solution, the following technical effects are achieved: it can be independently designed according to the vehicle's roof and structural position; installation is simple and does not damage the original vehicle; and the addition of the sliding tongue assembly and motor assembly enables the display screen to open and close automatically and smoothly, making the vehicle more stable during use and improving the user experience.

Description

Technical Field

[0001] This utility model relates to the field of vehicle display technology, and in particular to a vehicle-mounted electric ceiling display. Background Technology

[0002] The installation of existing in-vehicle electric ceiling displays is usually very inconvenient. The installation process is cumbersome, cannot guarantee that the original vehicle will not be damaged, and requires manual opening and closing of the display screen, making it inconvenient to use and providing a poor user experience. Utility Model Content

[0003] This utility model provides a vehicle-mounted electric ceiling display that solves the problems of existing models.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A vehicle-mounted electric ceiling display includes: a mounting plate 1 and a base 2, wherein the mounting plate 1 is fixedly connected to the base 2, and both ends of the mounting plate 1 are provided with several bends 3;

[0006] The loading plate 1 is provided with a positioning pin 4 and a card holder 5. The base 2 is provided with a pin hole 6 corresponding to the positioning pin 4 and a buckle 7 corresponding to the card holder 5. The positioning pin 4 is pin-connected to the pin hole 6, and the card holder 5 is snapped into the buckle 7.

[0007] Preferably, it also includes a display component 8, a rotating shaft 9, and a motor assembly 10. The rotating shaft 9 is located between the base 2 and the display component 8. The display component 8 is rotatably connected to the base 2 via the rotating shaft 9. The motor assembly 10 is disposed in the base 2 and connected to the rotating shaft 9 to drive the rotating shaft 9 to rotate.

[0008] The motor assembly 10 includes a motor and a gearbox, and the motor and the gearbox are fixedly connected.

[0009] Preferably, the display component 8 includes: a slider assembly 11, a PCB motherboard 12, a Hall sensor board 13, a button assembly 14, a first magnet, and a second magnet. The slider assembly 11, the PCB motherboard 12, the Hall sensor board 13, and the button assembly 14 are all disposed on the base 2. The slider assembly 11, the Hall sensor board 13, and the button assembly 14 are electrically connected to the PCB motherboard 12. The first magnet and the second magnet are both disposed on the display component.

[0010] Preferably, the base 2 is provided with a buffer pad 15.

[0011] Preferably, the display component 8 includes: a display screen 16, a front shell 17 and a bottom shell 18, wherein the display screen 16 is disposed within the front shell 17 and the bottom shell 18, the front shell 17 is snapped into the bottom shell 18, and the display screen 16 is snapped into the front shell 17.

[0012] By implementing the above technical solutions, the following technical effects can be achieved: the design can be independently customized according to the vehicle's roof and structural position, the installation is simple and does not damage the original vehicle, and the addition of a sliding tongue assembly and motor assembly enables the display screen to open and close automatically and smoothly, making the vehicle more stable during use and improving the user experience. Attached Figure Description

[0013] Figure 1 An exploded view (overall structural diagram) of a vehicle-mounted electric ceiling-mounted display provided by this utility model;

[0014] Figure 2 This utility model provides a vehicle-mounted electric ceiling display. Figure 1 Exploded view of the loading platform structure;

[0015] Figure 3 A schematic diagram (three-dimensional view) of the overall structure of a vehicle-mounted electric ceiling display in its stowed state, provided by this utility model;

[0016] Figure 4 A schematic diagram (three-dimensional view) of the overall structure and usage state of a vehicle-mounted electric ceiling display provided by this utility model;

[0017] Figure 5 A schematic diagram (rear view) of the overall structure of a vehicle-mounted electric ceiling display provided by this utility model. Detailed Implementation

[0018] To better understand the technical solution of this utility model, the embodiments provided by this utility model are described in detail below with reference to the accompanying drawings.

[0019] like Figure 1-5 As shown, this embodiment provides a vehicle-mounted electric ceiling display, including: a mounting plate 1 and a base 2, wherein the mounting plate 1 is fixedly connected to the base 2, and both ends of the mounting plate 1 are provided with bends 3; the mounting plate 1 is provided with a positioning pin 4 and a locking seat 5, and the base 2 is provided with a pin hole 6 corresponding to the positioning pin 4 and a buckle 7 corresponding to the locking seat 5; the positioning pin 4 is pin-connected to the pin hole 6, and the locking seat 5 is engaged with the buckle 7;

[0020] In this embodiment, the vehicle-mounted electric ceiling-mounted display is fixed to the car roof via the mounting plate 1. The specific installation method is as follows: 1. First, turn off the car engine and disconnect the power; 2. Hang the bends 3 at both ends of the mounting plate 1 onto the roof crossbeam and the front sunroof hardware beam step, respectively; 3. After turning on the vehicle-mounted electric ceiling-mounted display by pressing the power button, remove the screw caps; 4. Align the pin holes 6 on the base 2 with the positioning pins 4 on the mounting plate 1, align the buckles 7 on the base 2 with the brackets 5 on the mounting plate 1, pass the power cord through the hole in the mounting plate 1, push the machine upwards, and after hearing a click, fix the base 2 and the mounting plate 1, tighten the corresponding screws, and cover with the caps to complete the installation. The mounting plate 1 is independently designed according to the roof and structural position of various car models, perfectly fitting various special original car roofs. This allows the vehicle-mounted electric ceiling-mounted display to be installed on the car roof, making installation simple, aesthetically pleasing, and without damaging the original vehicle. The fasteners 7 and positioning pins 4 enhance the stability of the unit, preventing wobbling and positional shifts that could affect viewing quality. In this embodiment, preferably, both the mounting plate 1 and the base 2 have corresponding screw holes 222. The mounting plate 1 and the base 2 are connected by screws and bolts through the screw holes 222. Preferably, multiple positioning pins 4, fasteners 5, pin holes 6, fasteners 7, and screw holes 222 are used to further improve connection stability and enhance product performance.

[0021] Based on the above embodiments, the system further includes a display component 8, a rotating shaft 9, and a motor assembly 10. The rotating shaft 9 is located between the base 2 and the display component 8, and the display component 8 is rotatably connected to the base 2 via the rotating shaft 9. The motor assembly 10 contains a motor and a reduction gearbox, with the motor and reduction gearbox fixedly connected. The reduction gearbox is connected to the rotating shaft 9. The rotating shaft 9 is located at one end of the display component 8 and fixedly connected to it. The motor assembly 10 is located on one side of the base 2 and connected to the rotating shaft 9, driving the rotating shaft 9 to rotate. Through the rotation of the rotating shaft 9, the display component 8 and the base 2 can rotate at multiple angles and automatically and smoothly open and close, improving the smoothness of use.

[0022] Based on the above embodiments, the system further includes a sliding tongue assembly 11, a PCB motherboard 12, a Hall sensor board 13, a button assembly 14, a first magnet, and a second magnet. The sliding tongue assembly 11, the PCB motherboard 12, the Hall sensor board 13, and the button assembly 14 are all disposed on the base 2. The sliding tongue assembly 11, the Hall sensor board 13, and the button assembly 14 are electrically connected to the PCB motherboard 12. The first magnet and the second magnet are both disposed on the display component 8. Specifically, the vehicle-mounted electric ceiling display provided in this embodiment is connected to the power supply of the car via a power cord. When the power button on the button assembly 14 is triggered, the PCB motherboard 12 detects the trigger level and controls the external power supply to provide positive power to the sliding tongue assembly 11 and the motor assembly 10. The sliding tongue assembly 11 controls the sliding tongue to open, the motor rotates in the forward direction, and controls the reduction gearbox to drive the display component 8 to open to the maximum angle. The first magnet set on the display component 8 is detected by the Hall sensor plate 13 set on the base 2. The PCB motherboard 12 receives the instruction and controls the external power supply to stop supplying power, thereby realizing the automatic opening of the vehicle-mounted ceiling display. When the power button on the button assembly 14 is triggered again, the PCB motherboard 12 detects the trigger level and controls the external power supply to provide reverse power to the motor assembly 10. The motor rotates in reverse, controlling the reduction gearbox to drive the display component 8 to retract. After the display component 8 retracts, the second magnet on the display component 8 is detected by the Hall sensor board 13 on the base. The PCB motherboard 12 receives the instruction to control the external power supply to stop supplying power to the motor assembly 10 and start supplying reverse power to the sliding tongue assembly 11. The sliding tongue assembly 11 extends its tongue to lock the display component 8, thus automatically turning off the vehicle ceiling-mounted display. This simplifies the usage process, allowing for easy on / off switching and further improving the smoothness of use and enhancing the user experience.

[0023] Furthermore, based on the above embodiments, the base also includes a buffer pad 15. Since the vehicle experiences continuous vibrations during operation, the buffer pad 15 inside the base serves to reduce vibration, improve appearance, and extend the machine's lifespan.

[0024] Based on the above embodiments, the display component 8 further includes: a display screen 16, a front shell 17 and a bottom shell 18. The display screen 16 is disposed within the front shell 17 and the bottom shell 18. The front shell 17 is snapped into the bottom shell 18, and the display screen 16 is snapped into the front shell 17. This not only simplifies production and installation but also improves the operation of the equipment.

[0025] The above provides a detailed description of a vehicle-mounted electric ceiling display provided by the embodiments of this utility model. For those skilled in the art, based on the ideas of the embodiments of this utility model, there will be changes in the specific implementation methods and application scope. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A vehicle-mounted electric ceiling-mounted display, characterized in that, include: The loading plate (1) and the base (2) are fixedly connected, and both ends of the loading plate (1) are provided with bends (3); The loading plate (1) is provided with a positioning pin (4) and a card holder (5). The base (2) is provided with a pin hole (6) corresponding to the positioning pin (4) and a buckle (7) corresponding to the card holder (5). The positioning pin (4) is pin-connected to the pin hole (6), and the card holder (5) is engaged with the buckle (7).

2. The vehicle-mounted electric ceiling-mounted display according to claim 1, characterized in that, It also includes a display component (8), a rotating shaft (9), and a motor assembly (10). The rotating shaft (9) is located between the base (2) and the display component (8). The display component (8) is rotatably connected to the base (2) via the rotating shaft (9). The motor assembly (10) is disposed in the base (2) and is connected to the rotating shaft (9). The motor assembly (10) drives the rotating shaft (9) to rotate. The motor assembly (10) contains a motor and a gearbox, and the motor and the gearbox are fixedly connected.

3. The vehicle-mounted electric ceiling-mounted display according to claim 2, characterized in that, It also includes a slider assembly (11), a PCB motherboard (12), a Hall sensor board (13), a button assembly (14), a first magnet, and a second magnet. The slider assembly (11), the PCB motherboard (12), the Hall sensor board (13), and the button assembly (14) are all disposed on the base (2). The slider assembly (11), the Hall sensor board (13), and the button assembly (14) are electrically connected to the PCB motherboard (12). The first magnet and the second magnet are both disposed on the display component (8).

4. The vehicle-mounted electric ceiling-mounted display according to claim 2, characterized in that, The base (2) is provided with a buffer pad (15).

5. The vehicle-mounted electric ceiling-mounted display according to claim 2, characterized in that, The display component (8) includes: a display screen (16), a front shell (17) and a bottom shell (18). The display screen (16) is disposed inside the front shell (17) and the bottom shell (18). The front shell (17) is snapped into the bottom shell (18), and the display screen (16) is snapped into the front shell (17).

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