Vehicle-mounted wireless display screen

Abstract

The utility model belongs to the technical field of vehicle-mounted display screen, concretely relates to a vehicle-mounted wireless display screen, has panel and sets up the fixed bottom shell on the panel, is fixedly arranged with the assembly seat on the panel, screen assembly and control panel are movably arranged on the assembly seat, further include: locking mechanism, locking mechanism sets up on the assembly seat, screen assembly is connected with the assembly seat through locking mechanism, jacking mechanism, jacking mechanism sets up on the assembly seat, screen assembly is jacked up after unlocking through jacking mechanism, screen assembly and the assembly seat are set up in split mode, so that the user can freely move the equipment, and the use convenience is improved, and screen assembly is jacked up through spring drive jacking block after unlocking, and the jacking mechanism is convenient for the user to take out easily, pressure sensor cooperates with control panel, can automatically detect screen assembly installation state and trigger locking, and the installation efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of vehicle display technology, specifically relating to a vehicle wireless display. Background Technology

[0002] In-vehicle displays are the core interactive terminals in the car cabin that integrate information interaction, entertainment control and driving assistance. Their form has evolved from the early single small central control screen to today's intelligent display systems that cover multiple scenarios such as instrument panel, central control, and rear entertainment.

[0003] Currently, in-vehicle displays are typically fixed to the vehicle interior using a fixed installation or a complex snap-fit ​​structure, which limits the range of movement of the device. Users cannot freely adjust the screen position according to their needs, affecting the user experience. Utility Model Content

[0004] The purpose of this invention is to provide a vehicle-mounted wireless display screen that can automatically assemble the screen to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A vehicle-mounted wireless display screen includes a panel and a fixed base shell disposed on the panel. A mounting base is fixedly disposed on the panel, and a screen assembly and a control board are movably disposed on the mounting base.

[0007] It also includes:

[0008] A locking mechanism is provided, which is mounted on the mounting base, and the screen assembly is connected to the mounting base through the locking mechanism;

[0009] A lifting mechanism is mounted on the mounting base and is used to lift the unlocked screen assembly.

[0010] As a further optimization of this utility model, the locking mechanism includes a bidirectional motor, a fixing frame is provided on the mounting base, the bidirectional motor is fixedly mounted on the mounting base through the fixing frame, and a locking slider is slidably disposed through the mounting base, the locking slider being threadedly connected to the output end of the bidirectional motor.

[0011] As a further optimization of this utility model, the lifting mechanism includes a top block, which is slidably mounted on the mounting base. A sliding rod is provided on the mounting base, and the top block is slidably mounted on the sliding rod. A spring is sleeved on the sliding rod, and the two ends of the spring are respectively connected to the top block and the mounting base. A pressure sensor is fixedly mounted on the lower end of the top block.

[0012] As a further optimization of this utility model, the screen assembly is provided with limit grooves on both sides, and the locking slider can be embedded in the limit grooves.

[0013] As a further optimization of this utility model, the mounting base is provided with a control button, the control button is electrically connected to the control board, and the pressure sensor and the bidirectional motor are electrically connected to the control board.

[0014] As a further optimization of this utility model, an ambient light is provided on the panel, and the ambient light is electrically connected to the control board.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. Unlike existing technologies, the screen assembly and mounting base are set up separately in actual use, which allows users to move the device freely and improves the convenience of use. Users can move the device freely without being restricted by cables. At the same time, the control board in the mounting base is wirelessly connected to the screen assembly, eliminating the complicated disassembly and wiring work and simplifying the installation process. It has a wide range of applications, including sedans, SUVs, commercial vehicles, motorhomes and family cars, and allows the display screen to be deployed more flexibly in the automotive environment.

[0017] 2. Unlike existing technologies, in actual use, a bidirectional motor drives the locking slider to disengage from the limit groove, making operation convenient. After unlocking, the lifting mechanism uses a spring to drive the top block to lift the screen assembly, making it easy for users to remove. The pressure sensor, in conjunction with the control board, can automatically detect the installation status of the screen assembly and trigger locking, improving installation efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a utility model Figure 1 Explosion structure diagram;

[0020] Figure 3 This is a schematic diagram of the screen assembly structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the assembly base connection structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the lifting mechanism structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the locking mechanism of this utility model.

[0024] In the diagram: 1. Panel; 11. Fixed base; 12. Mounting base; 2. Screen assembly; 21. Limiting groove; 3. Locking mechanism; 31. Locking slider; 32. Bidirectional motor; 33. Fixing frame; 4. Lifting mechanism; 41. Top block; 42. Slide rod; 43. Spring; 44. Pressure sensor; 5. Control board; 6. Control button; 7. Ambient light. Detailed Implementation

[0025] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0026] Example 1, as Figure 1 - Figure 6 As shown, a vehicle-mounted wireless display screen includes a panel 1 and a fixed base 11 mounted on the panel 1. A mounting base 12 is fixedly mounted on the panel 1, and a screen assembly 2 and a control board 5 are movably mounted on the mounting base 12. Limiting grooves 21 are provided on both sides of the screen assembly 2. An ambient light 7 is fitted on the panel 1 and is electrically connected to the control board 5. A control button 6 is provided on the mounting base 12 and is electrically connected to the control board 5. A locking mechanism 3 is provided on the mounting base 12, and the screen assembly 2 is connected to the mounting base 12 through the locking mechanism 3. A lifting mechanism 4 is provided on the mounting base 12 to lift the unlocked screen assembly 2. The panel 1 serves as the basic support. The structure provides a stable mounting platform for each component; the fixed base shell 11 enhances the overall rigidity of the panel 1 and improves its impact resistance; the mounting base 12 provides precise assembly positioning for the screen assembly 2 and the control board 5, ensuring the accuracy of the fit between each component; the movable setting of the screen assembly 2 facilitates subsequent maintenance or replacement; the limit groove 21 provides a matching locking point for the locking mechanism 3, ensuring reliable locking; the ambient light 7 enhances the aesthetics and user experience of the vehicle interior; the control button 6 allows users to operate the equipment intuitively and respond quickly; the locking mechanism 3 securely fixes the screen assembly 2, preventing loosening during vehicle bumps; the lifting mechanism 4 automatically lifts the screen assembly 2 after unlocking, making it convenient for users to pick up and put down without manual removal.

[0027] The locking mechanism 3 includes a bidirectional motor 32 and a fixing frame 33 on the mounting base 12. The bidirectional motor 32 is fixedly mounted on the mounting base 12 via the fixing frame 33. A locking slider 31 is slidably mounted through the mounting base 12. The locking slider 31 is threadedly connected to the output end of the bidirectional motor 32. The bidirectional motor 32 is electrically connected to the control board 5. The locking slider 31 can be embedded in the limiting groove 21. The bidirectional motor 32 serves as the drive source and can achieve forward and reverse rotation, meeting the dual requirements of locking and unlocking. The driving force is stable and controllable. The fixing frame 33 firmly fixes the bidirectional motor 32 to the mounting base 12, preventing vibration displacement during motor operation and ensuring transmission accuracy. The through-sliding locking slider 31 has a more stable movement trajectory and is less prone to jamming. Its threaded connection with the output end of the bidirectional motor 32 can convert rotational motion into linear motion, resulting in smooth transmission and self-locking properties. It is not easy to loosen due to external forces when locked. The design of the locking slider 31 embedded in the limiting groove 21 provides a large contact area and uniform locking force, effectively dispersing the gravity and vibration impact of the screen assembly 2.

[0028] The lifting mechanism 4 includes a top block 41, which is slidably mounted on the mounting base 12. A slide rod 42 is mounted on the mounting base 12, and the top block 41 is slidably mounted on the slide rod 42. A spring 43 is sleeved on the slide rod 42, with both ends of the spring 43 connected to the top block 41 and the mounting base 12 respectively. A pressure sensor 44 is fixedly mounted on the lower end of the top block 41 and is electrically connected to the control board 5. The top block 41 directly contacts the screen assembly 2, providing uniform support force during lifting to prevent damage caused by uneven force on the screen. The slidable mounting ensures accurate movement of the top block 41 without deviation. The slide rod 42 guides the top block 41, restricting its movement to a straight line to prevent jamming. The spring 43 utilizes elastic potential energy for automatic lifting, eliminating the need for an additional power source, saving energy, and responding quickly, while also buffering the impact during lifting. The pressure sensor 44 monitors the pressure on the top block 41 in real time, providing the control board 5 with accurate signals indicating the installation status of the screen assembly 2, enabling intelligent triggering for automatic locking and improving operational convenience.

[0029] It should be noted that the working principle of this in-vehicle wireless display screen is as follows:

[0030] During the installation of the screen assembly 2, a secure connection is achieved between the locking mechanism 3 and the mounting base 12. The core component of the locking mechanism 3 is the bidirectional motor 32, which is firmly fixed to the mounting base 12 by a fixing bracket 33. The mounting base 12 is provided with a slide rail for the locking slider 31 to pass through. The locking slider 31 can slide flexibly along the slide rail, and it is tightly connected to the output end of the bidirectional motor 32 by threads. When the bidirectional motor 32 rotates in the forward direction, the output end drives the locking slider 31 to move along the slide rail towards the screen assembly 2 through the threaded transmission, until the locking slider 31 is engaged in the pre-set limiting grooves 21 on both sides of the screen assembly 2. At this time, the screen assembly 2 is firmly locked on the mounting base 12 and will not move arbitrarily.

[0031] To remove the screen assembly 2, the user simply presses the control button 6, which is electrically connected to the control board 5. The control board 5 will then immediately send a reverse command to the bidirectional motor 32. The output of the bidirectional motor 32 will then rotate in the opposite direction, causing the locking slider 31 to slide away from the screen assembly 2 along the slide rail via a threaded drive, eventually completely exiting the limiting groove 21 and completing the unlocking operation.

[0032] When locked, the screen assembly 2 applies pressure to the top block 41, keeping the spring 43 compressed. After unlocking, the pressure is released, and the spring 43 quickly extends and resets, generating an upward elastic force to push the top block 41 upward along the slider 42, lifting the screen assembly 2 to a certain height so that the user can easily remove it.

[0033] When the screen assembly 2 is connected to the mounting base 12, the pressure sensor 44 installed at the lower end of the top block 41 monitors the pressure on the top block 41 in real time and transmits the pressure data to the control board 5. When the screen assembly 2 is fully inserted into the mounting base 12, the pressure value detected by the pressure sensor 44 will rise. Based on this signal, the control board 5 determines that the screen assembly 2 is in the installation state, and then starts the bidirectional motor 32 to allow the locking slider 31 to be inserted into the limiting groove 21, thereby fixing the screen assembly 2.

[0034] In addition, the ambient light 7 fitted around the edge of panel 1 is electrically connected to control board 5. Control board 5 can control ambient light 7 to change color, brightness or flashing frequency according to factors such as vehicle driving status and screen assembly 2 working mode, to create different atmospheres for the vehicle interior.

[0035] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A vehicle-mounted wireless display screen, comprising a panel (1) and a fixed base shell (11) disposed on the panel (1), characterized in that: A mounting base (12) is fixedly provided on the panel (1), and a screen assembly (2) and a control board (5) are movably provided on the mounting base (12); It also includes: A locking mechanism (3) is provided on the mounting base (12), and the screen assembly (2) is connected to the mounting base (12) through the locking mechanism (3); Lifting mechanism (4) is mounted on mounting base (12) and lifts the unlocked screen assembly (2) by means of lifting mechanism (4).

2. The vehicle-mounted wireless display screen according to claim 1, characterized in that: The locking mechanism (3) includes a bidirectional motor (32), and a fixing frame (33) is provided on the mounting base (12). The bidirectional motor (32) is fixedly mounted on the mounting base (12) through the fixing frame (33). A locking slider (31) is slidably provided through the mounting base (12), and the locking slider (31) is threadedly connected to the output end of the bidirectional motor (32).

3. The vehicle-mounted wireless display screen according to claim 2, characterized in that: The lifting mechanism (4) includes a top block (41), which is slidably mounted on the mounting base (12). A slide rod (42) is provided on the mounting base (12), and the top block (41) is slidably mounted on the slide rod (42). A spring (43) is sleeved on the slide rod (42), and the two ends of the spring (43) are respectively connected to the top block (41) and the mounting base (12). A pressure sensor (44) is fixedly mounted on the lower end of the top block (41).

4. The vehicle-mounted wireless display screen according to claim 2, characterized in that: The screen assembly (2) has limit grooves (21) on both sides, and the locking slider (31) can be embedded in the limit grooves (21).

5. A vehicle-mounted wireless display screen according to claim 3, characterized in that: The mounting base (12) is provided with a control button (6), which is electrically connected to the control board (5). The pressure sensor (44) and the bidirectional motor (32) are electrically connected to the control board (5).

6. The vehicle-mounted wireless display screen according to claim 1, characterized in that: An ambient light (7) is fitted onto the panel (1), and the ambient light (7) is electrically connected to the control board (5).

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