Vehicle-mounted intelligent controller with magnetic suction key cap

Abstract

The utility model belongs to vehicle control device technical field, concretely is a kind of vehicle intelligent controller with magnetic attraction key cap, including shell, the top of shell is provided with mounting port, the inside of shell is equipped with assembly frame, multiple sets of limiting port are opened in assembly frame, control panel is installed on the assembly frame, the outer periphery of control panel is fixedly connected with multiple sets of limiting block, the limiting block is clamped in corresponding limiting port, the assembly frame is located in the inside of shell and is located below mounting port, mounting plate is arranged between mounting port and assembly frame, key cap button is installed above mounting plate, the bottom of assembly frame is equipped with base, adopt the cooperation structure of multiple sets of limiting block and limiting port, clamping block and socket, realize screwless assembly, each component is fixed by clamping mode, need not traditional screw connection mode, control panel, battery group and other components can be replaced individually, need not overall replacement.

Description

Technical Field

[0001] This utility model relates to the field of vehicle control device technology, specifically a vehicle intelligent controller with magnetic keycaps. Background Technology

[0002] In-vehicle control devices are core components of modern automotive electronic systems. With the development of automotive intelligence and connectivity, their importance is increasingly prominent. A comprehensive analysis of in-vehicle control devices reveals that an in-vehicle intelligent controller is an electronic device integrating multiple functions, also known as an in-vehicle infotainment system or domain control unit (DCU). It divides the functions of various automotive electronic components into different domains, utilizing multi-core chips to centrally control most of the functions originally belonging to individual ECUs within that domain. This replaces the traditional distributed architecture. However, in traditional, detachable in-vehicle control devices, the internal components often rely on multiple sets of screws for fixing, requiring each screw to be tightened individually during assembly, resulting in cumbersome and time-consuming operations. Therefore, we propose an in-vehicle intelligent controller with magnetic keycaps. Utility Model Content

[0003] To address the shortcomings of existing technologies, this invention provides an in-vehicle intelligent controller with magnetic keycaps, thus solving the problems mentioned below.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A vehicle-mounted intelligent controller with magnetic keycaps includes a housing. The top of the housing has a mounting opening. An assembly rack is installed inside the housing. The assembly rack has multiple sets of limiting openings. A control board is mounted on the assembly rack. Multiple sets of limiting blocks are fixedly connected to the outer periphery of the control board. The limiting blocks engage with corresponding limiting openings. The assembly rack is located inside the housing and below the mounting opening. A mounting plate is positioned between the mounting opening and the assembly rack. Keycap buttons are mounted on the top of the mounting plate. A base is mounted on the bottom of the assembly rack.

[0005] Preferably, the housing is internally fixedly connected to multiple sets of first locking blocks, and the assembly frame is internally provided with multiple sets of first locking slots, with the first locking blocks engaging in the corresponding first locking slots.

[0006] Preferably, the assembly frame has multiple sets of positioning ports, and the interior of the housing has multiple sets of second locking blocks that are fixedly connected to each other, with the second locking blocks engaging in the corresponding positioning ports.

[0007] Preferably, multiple sets of abutment blocks are fixedly connected to the mounting plate, and the abutment blocks abut against the mounting opening and the assembly frame.

[0008] Preferably, the mounting plate has a first mounting port, and the bottom of the keycap button has a second mounting port. A magnetic adsorption component is engaged between the first mounting port and the second mounting port. The magnetic adsorption component consists of two sets of opposite magnetic rings, a first magnetic ring and a second magnetic ring, with the first magnetic ring fixedly installed in the first mounting port and the second magnetic ring fixedly installed in the second mounting port.

[0009] Preferably, a positioning ring is fixedly connected to the top of the base, and multiple sets of locking pins are fixedly connected to the outside of the positioning ring. Several second locking slots are provided on the assembly frame, and the locking pins are engaged in the corresponding second locking slots.

[0010] Preferably, a battery pack is installed between the base and the control board.

[0011] Preferably, a wireless charging coil is installed between the battery pack and the base.

[0012] Preferably, a magnetic suction plate is installed at the bottom of the base.

[0013] Preferably, the housing is made of plastic injection molding.

[0014] This invention provides an in-vehicle intelligent controller with magnetic keycaps. Compared with the prior art, it has the following advantages: 1. Ease of assembly and maintenance Modular snap-fit ​​design: It adopts a cooperative structure of multiple sets of limit blocks and limit ports, and snap blocks and snap ports to achieve screwless assembly; Quick assembly and disassembly: Each component is fixed by a snap-fit ​​mechanism, eliminating the need for traditional screw connections; Individual component replacement: The control board, battery pack, and other components can be replaced separately without replacing the entire system.

[0015] 2. Structural optimization characteristics Multi-layered stable structure: The stability of the device is ensured through a multi-layered structure including assembly racks, mounting plates, and bases; Precise positioning design: The cooperation between the positioning ring, the locking pin, and the second locking slot ensures accurate alignment of each component; Compact space utilization: The control board, battery pack, wireless charging coil and other components are arranged in a reasonable layout.

[0016] 3. Functionality and Practicality Wireless charging support: Built-in wireless charging coil for convenient battery charging; Magnetic fixing: The base has magnetic suction tabs at the bottom for easy vehicle installation and fixing; Durable Material: The shell is made of plastic injection molding, making it lightweight and durable. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of the present utility model; Figure 2 This is a schematic diagram of the main cross-sectional structure of the present invention; Figure 3 This is a schematic diagram of the main body disassembly structure of this utility model. Figure 1 ; Figure 4 This is a schematic diagram of the main body disassembly structure of this utility model. Figure 2 ; Figure 5 This is a schematic diagram of the assembly frame structure of this utility model; Figure 6 This is a schematic diagram of the shell structure of this utility model.

[0018] In the diagram: 1. Housing; 2. Keycap / Button; 3. Magnetic Adhesive Component; 4. Mounting Plate; 5. Control Board; 6. Assembly Rack; 7. Wireless Charging Coil; 8. Base; 9. Battery Pack; 10. Positioning Ring; 11. Locking Post; 12. Limiting Block; 13. First Assembly Port; 14. Abutting Block; 15. Second Assembly Port; 16. First Locking Slot; 17. Positioning Port; 18. Second Locking Slot; 19. Mounting Port; 20. Second Locking Block; 21. First Locking Block; 22. Limiting Slot. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-6 This utility model provides a technical solution: a vehicle-mounted intelligent controller with magnetic keycaps, including a housing 1, a mounting port 19 on the top of the housing 1, an assembly frame 6 installed inside the housing 1, multiple sets of limiting ports 22 on the assembly frame 6, a control board 5 installed on the assembly frame 6, multiple sets of limiting blocks 12 fixedly connected to the outer periphery of the control board 5, the limiting blocks 12 engaging in the corresponding limiting ports 22, the assembly frame 6 being located inside the housing 1 and below the mounting port 19, an installation plate 4 being provided between the mounting port 19 and the assembly frame 6, a keycap button 2 being installed on the top of the installation plate 4, a base 8 being installed at the bottom of the assembly frame 6, and multiple sets of abutting blocks 14 fixedly connected to the installation plate 4, the abutting blocks 14 abutting between the mounting port 19 and the assembly frame 6.

[0021] The housing 1 has multiple sets of first locking blocks 21 fixedly connected inside, and the assembly frame 6 has multiple sets of first locking slots 16 inside, with the first locking blocks 21 engaging in the corresponding first locking slots 16.

[0022] The assembly frame 6 has multiple sets of positioning ports 17, and the housing 1 has multiple sets of second locking blocks 20 fixedly connected inside, with the second locking blocks 20 engaging in the corresponding positioning ports 17.

[0023] The mounting plate 4 has a first mounting port 13, and the bottom of the keycap button 2 has a second mounting port 15. A magnetic adsorption component 3 is snapped between the first mounting port 13 and the second mounting port 15. The magnetic adsorption component 3 consists of two sets of opposite magnetic rings, the first magnetic ring and the second magnetic ring, which are fixedly installed in the first mounting port 13 and the second magnetic ring is fixedly installed in the second mounting port 15.

[0024] The top of the base 8 is fixedly connected to a positioning ring 10, and the outside of the positioning ring 10 is fixedly connected to multiple sets of locking posts 11. The assembly frame 6 is provided with several second locking slots 18, and the locking posts 11 are engaged in the corresponding second locking slots 18.

[0025] A battery pack 9 is installed between the base 8 and the control board 5.

[0026] A wireless charging coil 7 is installed between the battery pack 9 and the base 8.

[0027] A magnetic suction plate is installed at the bottom of the base 8.

[0028] The housing 1 is made of plastic injection molding.

[0029] Working principle: During assembly, the limiting block 12 on the control board 5 is engaged with the limiting slot 22 on the assembly frame 6. Then, the battery pack 9 and the wireless charging coil 7 are placed on the positioning ring 10 respectively. Next, the base 8 extends from the bottom of the assembly frame 6, and the locking pin 11 on the positioning ring 10 is engaged with the second locking slot 18 on the assembly frame 6, thus assembling the battery pack 9 and the wireless charging coil 7. The battery pack 9 is used to power this device, and the wireless charging coil 7 is used to wirelessly charge the battery pack 9. Then, the abutment block 14 on the mounting plate 4 is abutted against the assembly frame 6, and then the mounting plate 9 is assembled. The mounting bracket 6 is inserted from the bottom of the housing 1. The first locking block 21 is engaged in the corresponding first locking slot 16, and the second locking block 20 is engaged in the corresponding positioning slot 17, thereby assembling the mounting bracket 6. Then, the magnetic adsorption component 3 is inserted into the first assembly slot 13 on the mounting plate 4. Finally, the keycap button 2 is inserted into the magnetic adsorption component 3, thereby assembling the vehicle control device. This vehicle control device avoids the use of welding or overall encapsulation structure, which facilitates the individual replacement and repair of a component, resulting in low maintenance costs. Moreover, no screws need to be removed during disassembly, making it convenient to assemble the vehicle control device.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vehicle-mounted intelligent controller with magnetic keycaps, comprising a housing (1), characterized in that: The top of the housing (1) is provided with an installation port (19). An assembly frame (6) is installed inside the housing (1). Multiple sets of limiting ports (22) are opened on the assembly frame (6). A control plate (5) is installed on the assembly frame (6). Multiple sets of limiting blocks (12) are fixedly connected to the outer periphery of the control plate (5). The limiting blocks (12) are snapped into the corresponding limiting ports (22). The assembly frame (6) is located inside the housing (1) and below the installation port (19). An installation plate (4) is provided between the installation port (19) and the assembly frame (6). A keycap button (2) is installed on the top of the installation plate (4). A base (8) is installed at the bottom of the assembly frame (6).

2. The vehicle-mounted intelligent controller with magnetic keycaps according to claim 1, characterized in that: The housing (1) has multiple sets of first locking blocks (21) fixedly connected inside, and the assembly frame (6) has multiple sets of first slots (16) inside, with the first locking blocks (21) engaging in the corresponding first slots (16).

3. The vehicle-mounted intelligent controller with magnetic keycaps according to claim 2, characterized in that: The assembly frame (6) has multiple sets of positioning ports (17), and the housing (1) is fixedly connected to multiple sets of second locking blocks (20), which are engaged in the corresponding positioning ports (17).

4. A vehicle-mounted intelligent controller with magnetic keycaps according to claim 3, characterized in that: Multiple sets of abutment blocks (14) are fixedly connected to the mounting plate (4), and the abutment blocks (14) abut between the mounting port (19) and the assembly frame (6).

5. A vehicle-mounted intelligent controller with magnetic keycaps according to claim 4, characterized in that: The mounting plate (4) has a first assembly port (13), and the bottom of the keycap button (2) has a second assembly port (15). A magnetic adsorption component (3) is snapped between the first assembly port (13) and the second assembly port (15). The magnetic adsorption component (3) consists of two sets of opposite magnetic rings, the first magnetic ring is fixedly installed in the first assembly port (13), and the second magnetic ring is fixedly installed in the second assembly port (15).

6. A vehicle-mounted intelligent controller with magnetic keycaps according to claim 5, characterized in that: The top of the base (8) is fixedly connected to a positioning ring (10), and the outside of the positioning ring (10) is fixedly connected to multiple sets of locking pins (11). The assembly frame (6) is provided with several second locking slots (18), and the locking pins (11) are locked into the corresponding second locking slots (18).

7. A vehicle-mounted intelligent controller with magnetic keycaps according to claim 6, characterized in that: A battery pack (9) is installed between the base (8) and the control board (5).

8. A vehicle-mounted intelligent controller with magnetic keycaps according to claim 7, characterized in that: A wireless charging coil (7) is installed between the battery pack (9) and the base (8).

9. A vehicle-mounted intelligent controller with magnetic keycaps according to claim 7, characterized in that: A magnetic suction plate is installed at the bottom of the base (8).

10. A vehicle-mounted intelligent controller with magnetic keycaps according to claim 7, characterized in that: The housing (1) is made of plastic injection molding.

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