Portable vehicle-mounted control equipment

Abstract

The utility model relates to a portable vehicle-mounted control device which comprises a shell and a knob, a touch screen is installed on the front side face of the shell, the knob is rotationally arranged on one side of the shell, a circuit board assembly is arranged in the shell, and the circuit board assembly is connected with the touch screen. The circuit board assembly comprises a gyroscope posture recognition module, a vibration module, a power supply module, a wireless charging module, a display module and a main control board, and the gyroscope posture recognition module, the vibration module, the power supply module, the wireless charging module and the display module are all connected with the main control board. By adopting the technical scheme, the portable vehicle-mounted control equipment provided by the utility model has the characteristics that the portable vehicle-mounted control equipment can be held by hand, can be placed, can be magnetically attracted, can be quickly interacted, can automatically adapt to any posture, and the like.

Description

Technical Field

[0001] This utility model relates to the field of vehicle-mounted intelligent equipment technology, and in particular to a portable vehicle-mounted control device. Background Technology

[0002] The widespread adoption of in-vehicle infotainment systems has driven the development of human-machine interaction devices. While central control screens, physical buttons, and voice interaction are widely used, they still fall short in terms of flexibility and personalized operating experience. In particular, when temporarily adjusting in-vehicle functions, problems such as cumbersome operating procedures and untimely responses occur frequently. Summary of the Invention

[0003] The purpose of this utility model is to overcome the defects of the prior art and provide a portable vehicle control device with features such as being handheld, placeable, magnetically attachable, allowing for rapid interaction, and automatically adapting to any posture.

[0004] The technical solution of this utility model: A portable vehicle-mounted control device includes a housing and a knob. A touch screen is mounted on the front side of the housing. The knob is rotatably located on one side of the housing. A circuit board assembly is provided inside the housing, and the knob is connected to the circuit board assembly. The circuit board assembly includes:

[0005] The gyroscope attitude recognition module automatically identifies the device's attitude and adjusts the screen display orientation in real time to always keep it vertically downward.

[0006] The vibration module is used to generate vibrations to indicate the operating status.

[0007] The power module is used to regulate voltage and current;

[0008] Wireless charging module, used to wirelessly charge devices;

[0009] The display module is used for the device's display and touch functions;

[0010] The main control board, gyroscope attitude recognition module, vibration module, power supply module, wireless charging module, and display module are all connected to the main control board, and the touch screen is connected to the display module.

[0011] Using the above technical solution, the control device features handheld, placeable, magnetically attachable, quick interactive capabilities, and automatic adaptation to any posture. It allows for efficient and convenient in-vehicle control via knobs and touchscreen operation, such as adjusting temperature, sound, and switching functions. The gyroscope posture recognition module can sense the device's posture in real time; when the user holds the device at any angle, the screen display automatically rotates and adjusts to maintain a vertically downward orientation, ensuring the interface content remains upright regardless of how the user holds it, enhancing the interactive experience. The wireless charging module allows the device to be placed in the car or charged on a wireless charger, increasing flexibility. The motor vibration module provides feedback to the user after operation, allowing them to perceive the vibrations.

[0012] A further feature of this invention is that the circuit board assembly further includes:

[0013] The positioning module is used to determine the device's location information in order to switch functions.

[0014] The Bluetooth module is used to control video and power signal output;

[0015] The positioning module and Bluetooth module are connected to the main control board.

[0016] With the above further configuration, the positioning module uses a UWB positioning chip, which can determine the device's location information, autonomously identify the position inside and outside the vehicle, and realize function switching. The Bluetooth module can connect with other products via Bluetooth to realize interactive functions.

[0017] A further feature of this invention is that the circuit board assembly also includes a power amplifier module connected to the main control board, used to play the sound of music and videos in the vehicle.

[0018] With the above further settings, it can act as a Bluetooth speaker, allowing users to play music or video audio from the car by operating the device's screen, thus achieving multimodal control and an immersive experience.

[0019] A further feature of this invention is that it includes a magnetic support, which is hinged to the rear side of the housing and can be unfolded or folded relative to the housing.

[0020] With the above-mentioned further configuration, the screen can be magnetically attached to the metal surface inside the vehicle, or it can be supported at a certain angle on a flat surface to meet the needs of multi-angle operation.

[0021] A further improvement of this invention is that the touch screen is a mirror screen.

[0022] With the above-mentioned further configuration, the touchscreen has a mirror reflection function when the screen is off, which can be used as a mirror, enhancing its added value when not in use.

[0023] A further feature of this invention is that the rear side of the housing has a recess and a fixing block located in the recess, the magnetic bracket is hinged to the fixing block via a hinge shaft, and the magnetic bracket can be stored in the recess.

[0024] With the above-mentioned further design, the magnetic bracket can be flipped relative to the shell for support. When not in use, it can be stored in the recessed cavity, flush with the back side of the shell, providing a good grip and no obvious protrusions.

[0025] A further improvement of this invention is that the shell is circular.

[0026] With the above-mentioned further design, the circular shape fits the palm better, the overall structure is more compact, and it is more comfortable to hold. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the front side of a specific embodiment of the present utility model;

[0028] Figure 2 This is a schematic diagram of the magnetic bracket after it has been stored in a specific embodiment of this utility model;

[0029] Figure 3 This is a schematic diagram of the rear side of the housing according to a specific embodiment of the present utility model;

[0030] Figure 4 This is a schematic diagram of the unfolded magnetic support according to a specific embodiment of the present invention;

[0031] Figure 5 This is an exploded view of a specific embodiment of the present utility model;

[0032] Figure 6 This is a schematic diagram of the circuit board assembly according to a specific embodiment of the present utility model;

[0033] Figure 7 This is a schematic diagram of the circuit board assembly according to a specific embodiment of the present utility model;

[0034] Figure 8 This is a block diagram of each module in a specific embodiment of the present utility model;

[0035] Figure 9 This is a circuit diagram of the gyroscope attitude recognition module according to a specific embodiment of this utility model;

[0036] Figure 10 This is a circuit diagram of the vibration module in a specific embodiment of the present invention;

[0037] Figure 11 This is a circuit diagram of the power module according to a specific embodiment of the present invention;

[0038] Figure 12 The circuit diagram is shown for a specific embodiment of the wireless charging module of this utility model.

[0039] Figure 13 This is a circuit diagram of the display module according to a specific embodiment of the present invention;

[0040] Figure 14 This is a circuit diagram of the positioning module in a specific embodiment of the present invention;

[0041] Figure 15 The circuit diagrams for the Bluetooth module and power amplifier module are shown in specific embodiments of this utility model.

[0042] In the diagram, 1. Housing; 11. Cavity; 12. Fixing block; 13. Front shell; 14. Rear shell; 2. Magnetic bracket; 3. Knob; 4. Touch screen; 5. Circuit board assembly; 51. Gyroscope attitude recognition module; 52. Vibration module; 53. Power module; 54. Wireless charging module; 55. Display module; 56. Main control board; 57. Positioning module; 58. Bluetooth module; 59. Power amplifier module. Detailed Implementation

[0043] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0044] It should be noted that all directional indicators (such as up, down, forward, backward, etc.) in the description of this utility model are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0045] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. In the description of this utility model, "a number" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0046] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0047] like Figure 1-15 As shown, a portable vehicle control device includes a housing 1 and a knob 3. The housing 1 includes a front shell 13 and a rear shell 14. A touch screen 4 is mounted on the front side of the housing 1. Specifically, the touch screen 4 is a mirror screen. When the screen is off, the touch screen 4 has a mirror reflection function and can be used as a mirror, enhancing its added value when not in use. It also includes a magnetic bracket 2, which is hinged to the rear side of the housing 1 and can be unfolded or folded relative to the housing 1. The rear side of the housing 1 has a cavity 11 and a fixing block 12 located within the cavity 11. The magnetic bracket 2 is connected by a hinge axis. Hinged to the fixing block 12, the magnetic bracket 2 can be stored in the recess 11. The magnetic bracket 2 can be flipped relative to the housing 1 for support. When not in use, it is stored in the recess 11, flush with the rear side of the housing 1, providing a good grip with no obvious protrusions. The knob 3 is located on one side of the housing 1. The housing 1 is circular, but it can also be elliptical, which fits the palm better. The overall structure is compact and more comfortable to hold. The housing 1 contains a circuit board assembly 5. The front and rear shells have chambers, and the circuit board assembly is located in the chambers. The knob is connected to the circuit board assembly. The circuit board assembly 5 includes:

[0048] The gyroscope attitude recognition module 51 automatically recognizes the device's attitude and adjusts the screen display orientation in real time to always keep it vertically downward.

[0049] Vibration module 52 is used to generate vibration to indicate the operating status;

[0050] Power module 53 is used to regulate voltage and current;

[0051] Wireless charging module 54, used for wirelessly charging the device;

[0052] Display module 55 is used for the device's display and touch functions;

[0053] The positioning module 57 is used to determine the location information of the device in order to switch functions.

[0054] Bluetooth module 58 is used to control video and power signal output;

[0055] Amplifier module 59 is used to play the sound of music and videos in the car;

[0056] The main control board 56, gyroscope attitude recognition module 51, vibration module 52, power module 53, Bluetooth module 58, display module 55, positioning module 57, wireless charging module 54, and power amplifier module 59 are all connected to the main control board 56. The touch screen 4 is connected to the display module 55, which uses a TFT connector. The control device features handheld, placeable, magnetically attached, fast interactive capabilities, and automatic adaptation to any posture. It can be attached to a metal surface inside the vehicle via the magnetic bracket 2, or the screen can be supported at a certain angle on a flat surface via the magnetic bracket 2 to meet multi-angle operation needs. It can operate the screen via the knob 3 and touch screen to achieve efficient and convenient in-vehicle control operations, such as adjusting temperature, sound, and switching functions. The gyroscope attitude recognition module 51 uses a gyroscope chip, which can be purchased directly from the market. It can sense the device's posture in real time. When the user holds the device at any angle, the screen... The displayed content will automatically rotate and adjust, always maintaining a vertically downward display orientation, ensuring that the content is always upright regardless of how the user holds the device, enhancing the interactive experience. The wireless charging module 54 allows the device to be placed inside the car or on a wireless charger for charging, increasing flexibility. The wireless charging module uses a wireless charging chip. After user operation, the main control board outputs a signal to the vibration module 52, generating vibration feedback for the user to perceive. The Bluetooth module 58 uses a SOC chip and can connect with other products via Bluetooth to achieve interactive functions. The amplifier module 59 can act as a Bluetooth speaker, playing music or video sounds from the car through the device's screen, achieving multimodal control and an immersive experience. The positioning module 57 uses a UWB positioning chip to determine the device's location information, autonomously identifying its position inside and outside the car, enabling function switching.

Claims

1. A portable vehicle-mounted control device, characterized in that, Includes a housing (1) and a knob (3). A touch screen (4) is mounted on the front side of the housing (1). The knob (3) is rotatably located on one side of the housing (1). A circuit board assembly (5) is provided inside the housing (1). The knob (3) is connected to the circuit board assembly (5). The circuit board assembly (5) includes: The gyroscope attitude recognition module (51) automatically recognizes the device attitude and adjusts the screen display direction in real time to always keep it vertically downward. Vibration module (52) is used to generate vibration to indicate the operating status; The power module (53) is used to regulate voltage and current; A wireless charging module (54) is used to wirelessly charge the device; Display module (55) is used for the display and touch functions of the device; The main control board (56), the gyroscope attitude recognition module (51), the vibration module (52), the power module (53), the wireless charging module (54) and the display module (55) are all connected to the main control board (56), and the touch screen (4) is connected to the display module (55).

2. The portable vehicle-mounted control device according to claim 1, characterized in that, The circuit board assembly (5) also includes: The positioning module (57) is used to determine the location information of the device in order to switch functions; Bluetooth module (58) is used to control video and power signal output; The positioning module (57) and Bluetooth module (58) are connected to the main control board (56).

3. The portable vehicle-mounted control device according to claim 1 or 2, characterized in that, The circuit board assembly (5) also includes a power amplifier module (59) connected to the main control board (56) for playing music and video sounds in the vehicle.

4. The portable vehicle-mounted control device according to claim 1 or 2, characterized in that, It also includes a magnetic bracket (2), which is hinged to the rear side of the housing (1) and can be unfolded or stored relative to the housing (1).

5. The portable vehicle-mounted control device according to claim 1 or 2, characterized in that, The touch screen (4) is a mirror screen.

6. The portable vehicle-mounted control device according to claim 4, characterized in that, The rear side of the housing (1) is provided with a cavity (11) and a fixing block (12) located in the cavity (11). The magnetic bracket (2) is hinged to the fixing block (12) through a hinge shaft, and the magnetic bracket (2) can be stored in the cavity (11).

7. The portable vehicle-mounted control device according to claim 1 or 2, characterized in that, The shell (1) is circular.

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