Connecting mechanism, central control screen assembly and automobile

Abstract

The application relates to a connecting mechanism, a central control screen assembly and a car, which comprises a carrier plate and a handle, the carrier plate is provided with a back plate connecting section and a frame connecting section, the back plate connecting section is connected with the frame connecting section and encloses to form a mounting groove for accommodating part of the structure of a limiting display screen; one end of the handle is rotationally connected with the back plate connecting section, the other end is detachably connected with the back plate connecting section, the handle and the back plate connecting section enclose to form a connecting hole, and when the frame of the display screen abuts against the frame connecting section, the side of the handle facing the connecting hole can abut against the mounting bracket of the display screen. The application realizes stable connection with the display screen by arranging the carrier plate and the handle, and the shape or function of the display screen is expanded by the carrier plate, so that the display screen operation is more convenient.

Description

Technical Field

[0001] This application relates to the field of automotive parts technology, specifically to a connecting mechanism, a central control screen assembly, and an automobile. Background Technology

[0002] In today's rapidly developing automotive industry, the technological features inside car cabins are constantly being upgraded, with the central control display screen becoming one of the core components. The display screen is not only a window for displaying vehicle information but also a crucial platform for driver-vehicle interaction. It integrates multiple functions, such as a navigation system providing precise route guidance; vehicle information display, monitoring various vehicle parameters in real time; multimedia entertainment functions, allowing passengers to enjoy music, videos, and other entertainment during long journeys; and even more convenient interactive experiences through voice control and gesture operation.

[0003] Traditional displays have a relatively simple shape and structure, usually only the mounting bracket of the back cover of the display is connected to the car's central control. While this design ensures the stability and simplicity of the display installation to a certain extent, it is extremely inconvenient when it is necessary to expand or decorate the shape and structure of the display. Utility Model Content

[0004] One objective of this application is to provide a connection mechanism to solve the problem that the traditional display screen has a relatively simple external structure, and usually only the mounting bracket of the display screen back cover is connected to the car's central control, which is extremely inconvenient when it is necessary to expand or decorate the external structure of the display screen; the second objective is to provide a central control screen assembly; and the third objective is to provide a car.

[0005] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0006] A connecting mechanism, comprising:

[0007] The carrier plate has a back plate connecting section and a frame connecting section. The back plate connecting section is connected to the frame connecting section and forms a mounting groove. The mounting groove is used to accommodate part of the structure of the limiting display screen.

[0008] The handle has one end rotatably connected to the back plate connecting section and the other end detachably connected to the back plate connecting section. The handle and the back plate connecting section form a connecting hole. When the frame of the display screen abuts against the frame connecting section, the side of the handle facing the connecting hole can abut against the mounting bracket of the display screen.

[0009] Based on the above technical means, since the traditional display screen has a relatively simple shape and structure, usually only the mounting bracket of the display screen back cover is connected to the car's central control. This is extremely inconvenient when it is necessary to expand or decorate the display screen's shape and structure. This application achieves the limiting connection of the display screen by setting a carrier plate and a handle, and then expands the additional functions of the display screen through the carrier plate.

[0010] Furthermore, the carrier plate has a protruding rotating shaft, and the handle has a rotating hole at one end near the rotating shaft, with the rotating shaft rotatably positioned within the rotating hole.

[0011] According to the above technical means, the handle and the carrier plate are rotatably connected through the cooperation of the rotating shaft and the rotating hole.

[0012] Furthermore, the carrier plate has a protruding locking protrusion, and the handle has a locking recess at the end away from the rotating hole, with the locking protrusion engaging with the locking recess.

[0013] According to the above technical means, since the rotational connection between the handle and the carrier plate cannot make the handle and the carrier plate stably connected to the display screen, this application opens a retaining recess at the end of the handle away from the rotation hole, and achieves the retaining connection between the handle and the carrier plate by cooperating with the retaining recess and the corresponding retaining protrusion at the position of the carrier plate, thereby forming a stable installation space for installing the display screen.

[0014] Furthermore, the rotating hole is provided with a replacement groove, which connects the rotating hole to the outside.

[0015] Based on the above technical means, in order to facilitate the adaptation to different display screen mounting brackets and to facilitate the replacement and maintenance of the handle, this application provides a replacement slot around the rotating hole, through which the user can disassemble and replace the handle.

[0016] Furthermore, the frame connecting segment includes a bottom wall connecting part and a side wall connecting part, the bottom wall connecting part and the side wall connecting part are connected and set at a right angle.

[0017] Based on the above technical means, in order to prevent the display screen from sliding horizontally after installation, this application provides a bottom wall connection part and a side wall connection part to limit the height and horizontal direction of the display screen.

[0018] Furthermore, both the bottom wall connecting portion and the side wall connecting portion have a limiting portion protruding at the end away from the back plate connecting section.

[0019] Based on the above technical means, since the display screen is not limited in the front and rear directions, there is a risk that the display screen may fall off from the front. This application sets a limiting part to prevent the display screen from falling off the front of the carrier plate.

[0020] Furthermore, a first buffer layer is provided on the side of the handle facing the connection hole, one end of the first buffer layer is connected to the handle, and the other end of the first buffer layer abuts against the mounting bracket.

[0021] According to the above technical means, since the installation of the carrier board and the display screen is mainly achieved by the handle abutting against the mounting bracket, a first buffer layer is set in order to buffer the contact between the two and prevent rigid contact between the handle and the mounting bracket.

[0022] Furthermore, the inner wall of the mounting groove is provided with a second buffer layer, which is connected to the inner wall of the mounting groove and abuts against the display screen.

[0023] According to the above technical means, since the carrier board and the display screen are in abutting fit, in order to prevent rigid contact between the display screen and the carrier board during installation and use, which could lead to damage to the display screen, a second buffer layer is set between the display screen and the carrier board for buffering.

[0024] Furthermore, the carrier plate has a bent portion, the plane of which the bent portion is located is set at an angle to the connecting section of the back plate, and the bent portion is located at one end of the carrier plate near the connecting hole.

[0025] Based on the above technical means, by setting a bending section, a certain heat dissipation space is maintained between the carrier board and the display screen, ensuring the efficient use of the display screen.

[0026] A central control screen assembly, comprising:

[0027] Connection mechanism;

[0028] The display screen is provided with a mounting bracket, which is movably inserted through the connection hole.

[0029] An expansion button is provided, which is connected to the carrier board and electrically connected to the display screen.

[0030] Based on the above-mentioned technical means, the expansion buttons of the car central control display screen are installed through the connection mechanism of this application, which increases the ease of operation and functional diversity of the display screen. At the same time, the setting of the carrier plate and handle can ensure a more stable connection between the expansion buttons and the display screen.

[0031] A type of automobile, including a central control screen assembly.

[0032] Based on the aforementioned technical means, a central control screen assembly is installed in the car's cockpit, which can better expand the display screen's functions and increase the vehicle's operability; it also expands the stable connection between the buttons and the display screen, enhances the car's safety, and improves the overall brand competitiveness.

[0033] The beneficial effects of this application are:

[0034] (1) The connection mechanism of this application achieves the limiting connection of the display screen through a carrier plate and a handle. The back plate connecting section and the frame connecting section of the carrier plate are connected by welding or screw fixing to form a mounting groove for accommodating part of the display screen structure. When installing the display screen, the frame part of the display screen is placed into the mounting groove, so that it is tightly abutted against the frame connecting section. Then, one end of the handle is rotatably connected to the back plate connecting section through a pivot, and the other end is detachably connected to the back plate connecting section through a buckle or screw. When the handle is closed, its side facing the connection hole abuts against the mounting bracket of the display screen, thereby firmly fixing the display screen. Through the design of the carrier plate and the handle, the display screen is stably limited, solving the problem of simple connection structure and inconvenient expansion of traditional display screens. This design not only improves the installation stability of the display screen, but also provides convenience for the expansion and decoration of the display screen's external structure.

[0035] (2) This application expands the additional functions of the display screen by electrically connecting the expansion button to the display screen. After the carrier board and handle are installed, the stable connection between the expansion button and the carrier board ensures the stability of the physical connection between the expansion button and the display screen. At the same time, the electrical connection between the expansion button and the display screen expands the usability and ease of operation of the display screen. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the connection mechanism and display screen provided in the embodiments of this application;

[0037] Figure 2 Schematic diagram of the connection mechanism provided in the embodiments of this application Figure 1 ;

[0038] Figure 3 for Figure 2 An enlarged view at point A;

[0039] Figure 4 Schematic diagram of the connection mechanism provided in the embodiments of this application Figure 2 ;

[0040] Figure 5 This is a schematic diagram of the structure of the carrier plate provided in the embodiments of this application;

[0041] Figure 6 A schematic diagram of the handle structure provided in an embodiment of this application;

[0042] Figure 7 A schematic diagram of the structure of the central control screen assembly provided in the embodiments of this application. Figure 1 ;

[0043] Figure 8 A schematic diagram of the structure of the central control screen assembly provided in the embodiments of this application. Figure 2 .

[0044] Wherein, 1-carrier plate; 11-back plate connecting section; 12-frame connecting section; 13-mounting groove; 14-rotation shaft; 15-clamping protrusion; 16-second buffer layer; 17-bending part; 121-bottom wall connecting part; 122-side wall connecting part; 123-limiting part;

[0045] 2-Handle; 21-Connecting hole; 22-Rotation hole; 221-Replacement slot; 23-Snap-in recess; 24-First buffer layer;

[0046] 3-Display screen; 31-Mounting bracket;

[0047] 4-Extended buttons. Detailed Implementation

[0048] The embodiments of this application will be described below with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of this application from the content disclosed in this specification. This application 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 application. It should be understood that the preferred embodiments are only for illustrating this application and are not intended to limit the scope of protection of this application.

[0049] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of this application. Therefore, the drawings only show the components related to this application and are not drawn according to the actual number, shape and size of the components in the actual implementation. In the 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.

[0050] For ease of description, spatial relative terms may be used in the text to describe the relative position or movement of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "below," "above," "front," "back," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure undergoes a positional flip, orientation change, or change of motion, these directional indications will change accordingly. For instance, an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions), and the spatial relative descriptors used in the text will be interpreted accordingly.

[0051] To address the problem that traditional display screens 3 have relatively simple external structures, typically only the mounting bracket 31 of the back cover of the display screen 3 is connected to the car's central control, making it extremely inconvenient when the external structure of the display screen 3 needs to be expanded or decorated, this application provides a connection mechanism that achieves a stable connection with the display screen 3 by setting a carrier plate 1 and a handle 2, and expands the external shape or function of the display screen 3 through the carrier plate 1, making the operation of the display screen 3 more convenient.

[0052] Please see Figure 1 and Figure 2 This application provides a connection mechanism including a carrier plate 1 and a handle 2. The carrier plate 1 has a back plate connecting section 11 and a frame connecting section 12. The back plate connecting section 11 and the frame connecting section 12 are connected and enclosed to form a mounting groove 13, which is used to accommodate and limit part of the structure of the display screen 3. One end of the handle 2 is rotatably connected to the back plate connecting section 11, and the other end is detachably connected to the back plate connecting section 11. The handle 2 and the back plate connecting section 11 enclose to form a connection hole 21. When the frame of the display screen 3 abuts against the frame connecting section 12, the side of the handle 2 facing the connection hole 21 can abut against the mounting bracket 31 of the display screen 3. Since the traditional display screen 3 has a relatively simple shape and structure, usually only the mounting bracket 31 of the back cover of the display screen 3 is connected to the car's central control. It is extremely inconvenient when it is necessary to expand or decorate the shape and structure of the display screen 3. This application realizes the limiting connection of the display screen 3 by setting the carrier plate 1 and the handle 2, and then expands the additional functions of the display screen 3 through the carrier plate 1.

[0053] In this embodiment, the connecting mechanism uses the carrier plate 1 and handle 2 to limit the connection of the display screen 3 and expand its additional functions. Specifically, the back plate connecting section 11 and the frame connecting section 12 of the carrier plate 1 are connected by welding or injection molding to form a mounting groove 13 for accommodating part of the structure of the display screen 3. The carrier plate 1 and handle 2 are generally made of aluminum alloy or high-strength plastic. When installing the display screen 3, the frame part of the display screen 3 is placed into the mounting groove 13, so that it is tightly abutted against the frame connecting section 12. Then, one end of the handle 2 is rotatably connected to the back plate connecting section 11 through a pivot, and the other end is detachably connected to the back plate connecting section 11 through a buckle or screw. When the handle 2 is closed, its side facing the connection hole 21 abuts against the mounting bracket 31 of the display screen 3, thereby firmly fixing the display screen 3. In order to further expand the functions of the display screen 3, additional interfaces or modules can be provided on the carrier plate 1, such as reserving USB interface, Bluetooth module interface or camera mounting hole on the carrier plate 1.

[0054] The design of the carrier plate 1 and handle 2 achieves a stable connection between the carrier plate 1 and the display screen 3, solving the problems of simple connection structure and inconvenient expansion of traditional display screen 3. This design not only improves the installation stability of the display screen 3, but also facilitates the expansion and decoration of the display screen 3's external structure. For example, car owners can install expansion buttons 4 or other structures on the carrier plate 1 to expand the functionality of the display screen 3 according to their needs, or install decorative parts on the carrier plate 1 for decoration. This connection mechanism design also has good compatibility and scalability, and can adapt to display screens 3 of different sizes and models, providing strong support for the intelligent and personalized development of future automotive cockpits.

[0055] Please see Figure 5 and Figure 6 The carrier plate 1 has a protruding rotating shaft 14, and the handle 2 has a rotating hole 22 at one end near the rotating shaft 14. The rotating shaft 14 is rotatably positioned in the rotating hole 22. The handle 2 and the carrier plate 1 are rotatably connected through the cooperation of the rotating shaft 14 and the rotating hole 22.

[0056] In one embodiment of this application, a rotating shaft 14 protrudes from the carrier plate 1. The rotating shaft 14 can be cylindrical or other shapes suitable for rotation, and its position and size are precisely matched according to the design of the handle 2. A rotating hole 22, adapted to the rotating shaft 14, is provided at one end of the handle 2 near the rotating shaft 14. The shape and size of the rotating hole 22 should ensure that the handle 2 can rotate smoothly around the rotating shaft 14. During assembly, the rotating hole 22 of the handle 2 is aligned with the rotating shaft 14 on the carrier plate 1, gently inserted, and ensured to rotate freely to guarantee smooth rotation. This design allows the handle 2 to flexibly switch between open and closed states, thereby enabling quick installation and removal of the display screen 3. This design, which achieves a rotatable connection between the handle 2 and the carrier plate 1 through the rotating shaft 14 and the rotating hole 22, provides a simple and efficient mechanical connection method, allowing the handle 2 to rotate flexibly, thus facilitating quick installation and removal of the display screen 3 by the user. This connection method has a simple structure, low cost, and is easy to manufacture and maintain. The fit between the rotating shaft 14 and the rotating hole 22 can be formed in one step using injection molding, which greatly reduces production costs.

[0057] Please see Figure 5 and Figure 6 The carrier plate 1 has a protruding locking protrusion 15, and the handle 2 has a locking recess 23 at the end away from the rotation hole 22, with the locking protrusion 15 locking into the locking recess 23. Since the rotational connection between the handle 2 and the carrier plate 1 cannot stably connect the handle 2 and the carrier plate 1 to the display screen 3, this application provides a locking recess 23 at the end of the handle 2 away from the rotation hole 22. The locking recess 23 engages with the corresponding locking protrusion 15 on the carrier plate 1 to achieve the locking connection between the handle 2 and the carrier plate 1, thereby forming a stable installation space for installing the display screen 3.

[0058] In this embodiment, to achieve a stable connection between the handle 2 and the carrier plate 1 and form a stable mounting space for installing the display screen 3, the carrier plate 1 has a protruding locking protrusion 15, and the handle 2 has a locking recess 23 at the end away from the rotation hole 22. The locking protrusion 15 can be designed as round, square, or other shapes suitable for locking, and its size should fit tightly with the locking recess 23. During assembly, when the handle 2 is rotated to the closed position, the locking protrusion 15 will automatically embed into the locking recess 23, thereby achieving the locking of the handle 2 and the carrier plate 1. To further enhance the firmness of the locking, anti-slip textures or elastic materials can be designed on the contact surfaces of the locking protrusion 15 and the locking recess 23 to prevent the handle 2 from loosening due to vibrations during vehicle operation. For example, a rubber anti-slip layer can be added to the surface of the locking protrusion 15 to improve the stability and reliability of the locking.

[0059] The design of the protrusion 15 and recess 23 provides a simple and effective mechanical fixing method, allowing the handle 2 to be firmly fixed to the carrier plate 1 in the closed state, thus forming a stable installation space for installing the display screen 3. This design not only improves the installation stability of the display screen 3, but also reduces the risk of the display screen 3 loosening due to vibrations during vehicle operation, enhancing driving safety. Secondly, the mating design of the protrusion 15 and recess 23 is simple in structure, low in cost, and easy to manufacture and maintain. The protrusion 15 and recess 23 can be formed in one piece using injection molding, greatly reducing production costs.

[0060] Please see Figure 5 and Figure 6 The rotating hole 22 has a replacement slot 221, which connects the rotating hole 22 to the outside. In order to facilitate the adaptation to different display screen 3 mounting brackets 31 and to facilitate the replacement and maintenance of the handle 2, this application has a replacement slot 221 on the periphery of the rotating hole 22, through which the user can disassemble and replace the handle 2.

[0061] In one embodiment of this application, to facilitate the easy disassembly and replacement of the handle 2 and to adapt to different display screen 3 mounting brackets 31, a replacement slot 221 is provided around the periphery of the rotating hole 22. The shape and size of the replacement slot 221 are designed to connect the rotating hole 22 to the outside, so that the user can easily remove the rotating shaft 14 from the rotating hole 22 through the slot, thereby disassembling and replacing the handle 2. The replacement slot 221 can be designed as rectangular or fan-shaped to ensure sufficient space for the rotating shaft 14 to be removed or inserted. This design allows the user to select a suitable handle 2 according to different display screen 3 mounting brackets 31, or to quickly replace the handle 2 when it is damaged. For example, if the user replaces the display screen 3 with a different size, a longer or shorter handle 2 may be needed to adapt to the new mounting bracket 31, at which point the design of the replacement slot 221 becomes particularly important.

[0062] This design, featuring a replacement slot 221 around the rotating hole 22, significantly improves the maintainability and replaceability of the handle 2. Users can easily disassemble and replace the handle 2 using the replacement slot 221 without requiring complex tools or specialized skills. This not only reduces maintenance costs but also enhances users' ability to maintain the equipment independently. The replacement slot 221 design enhances the product's versatility and adaptability. Since different displays 3 may have different mounting bracket 31 sizes and shapes, the replacement slot 221 allows users to select the appropriate handle 2 as needed, ensuring the display 3 is securely mounted on the carrier plate 1. For displays 3 with specially shaped mounting brackets 31, users can replace the handle 2 with one featuring a specific shaped snap-fit ​​structure for better fit. Furthermore, this design improves the product's lifespan and reliability. When the handle 2 needs replacement due to prolonged use or accidental damage, the replacement slot 221 design simplifies the replacement process, preventing the entire device from becoming unusable due to handle 2 damage, thus extending the product's lifespan.

[0063] Please see Figures 1 to 5 The frame connecting section 12 includes a bottom wall connecting part 121 and a side wall connecting part 122. The bottom wall connecting part 121 and the side wall connecting part 122 are connected and set at a right angle. In order to prevent the display screen 3 from sliding horizontally after installation, this application provides the bottom wall connecting part 121 and the side wall connecting part 122 to limit the height and horizontal direction of the display screen 3.

[0064] In this embodiment, the frame connecting section 12 is designed to achieve multi-directional positioning of the display screen 3 through the bottom wall connecting part 121 and the side wall connecting part 122. The bottom wall connecting part 121 and the side wall connecting part 122 are connected by welding, riveting, or integral molding, and are set at right angles to form an L-shaped structure. In this structure, the bottom wall connecting part 121 is used to support the bottom of the display screen 3, while the side wall connecting part 122 is used to restrict the lateral movement of the display screen 3. When installing the display screen 3, the bottom of the display screen 3 is placed on the bottom wall connecting part 121, and the side of the display screen 3 is tightly fitted with the side wall connecting part 122, thereby limiting the display screen 3 in both horizontal and vertical directions. To further enhance the positioning effect, anti-slip pads or rubber strips can be designed on the inner side of the side wall connecting part 122 to increase the friction with the side of the display screen 3.

[0065] This multi-directional limiting design, achieved through the bottom wall connection 121 and side wall connection 122, effectively prevents the display screen 3 from sliding horizontally after installation, thus improving its installation stability. This design not only ensures the stability of the display screen 3 during vehicle operation but also reduces the risk of displacement due to vibration or external forces, thereby enhancing driving safety and comfort. Secondly, this L-shaped structure design is simple, effective, low-cost, and easy to manufacture and install. For example, the bottom wall connection 121 and side wall connection 122 can be formed in one piece using injection molding, significantly reducing production costs. By designing anti-slip pads or rubber strips on the inner side of the side wall connection 122, the friction with the sides of the display screen 3 is further enhanced, improving the reliability of the limiting mechanism.

[0066] Please see Figures 1 to 5 Both the bottom wall connecting portion 121 and the side wall connecting portion 122 have a limiting portion 123 protruding at the end away from the back plate connecting section 11. Since the display screen 3 is not limited in the front-rear direction, there is a risk that the display screen 3 may fall off from the front. Therefore, this application provides a limiting portion 123 to prevent the display screen 3 from falling off from the front of the carrier plate 1.

[0067] In one embodiment of this application, to further enhance the installation stability of the display screen 3 and prevent it from detaching from the front, a limiting part 123 is provided at the end of the bottom wall connecting part 121 and the side wall connecting part 122 away from the back plate connecting section 11. The limiting part 123 can be designed as a protrusion, a baffle, or other shaped structure, and its size and shape should be matched according to the size and shape of the display screen 3. When installing the display screen 3, the bottom and sides of the display screen 3 are tightly fitted with the bottom wall connecting part 121 and the side wall connecting part 122, respectively, while the limiting part 123 blocks the display screen 3 from the front to prevent it from sliding forward or detaching. In specific implementation, the limiting part 123 can be formed in one step with the bottom wall connecting part 121 and the side wall connecting part 122 by injection molding, or fixed by welding, riveting, or other methods. The limiting part 123 effectively prevents the risk of the display screen 3 falling off the front of the carrier plate 1. This design not only improves the stability of the display screen 3 during vehicle operation but also reduces the possibility of the display screen 3 shifting or falling off due to vibration or external force, thereby enhancing driving safety and comfort. For example, the design of the limiting part 123 can prevent the display screen 3 from sliding forward during sudden braking or bumps, avoiding collision damage between the display screen 3 and other components of the center console. This design is simple in structure, low in cost, easy to manufacture and install, and has good versatility and adaptability.

[0068] Please see Figure 6 and Figure 7A first buffer layer 24 is provided on the side of the handle 2 facing the connection hole 21. One end of the first buffer layer 24 is connected to the handle 2, and the other end of the first buffer layer 24 abuts against the mounting bracket 31. Since the mounting of the carrier plate 1 and the display screen 3 is mainly achieved by the handle 2 abutting against the mounting bracket 31, the first buffer layer 24 is provided to buffer the contact between the two and prevent rigid contact between the handle 2 and the mounting bracket.

[0069] In one embodiment, to cushion the contact between the handle 2 and the mounting bracket 31 of the display screen 3, and reduce wear and impact caused by rigid contact, a first buffer layer 24 is provided on the side of the handle 2 facing the connection hole 21. The first buffer layer 24 can be made of an elastic material, such as rubber, silicone, or polyurethane foam, and its thickness and shape are designed according to the dimensions of the handle 2 and the mounting bracket 31. During installation, one end of the first buffer layer 24 is connected to the handle 2 by adhesive or mechanical fixation, while the other end abuts against the mounting bracket 31 of the display screen 3. In a specific implementation, a groove can be pre-drilled on the abutting surface of the handle 2, the first buffer layer 24 can be embedded in the groove, and then fixed with glue to ensure that it will not shift during use. This design can not only effectively cushion the contact between the handle 2 and the mounting bracket 31, but also reduce wear caused by vibration during vehicle operation, and extend the service life of the handle 2 and the mounting bracket 31.

[0070] During vehicle operation, especially when encountering bumpy roads, the first buffer layer 24 absorbs most of the vibration energy, preventing damage to the handle 2 and mounting bracket 31 from frequent rigid impacts. The elastic material of the first buffer layer 24 can also compensate for gaps caused by manufacturing tolerances or assembly errors to a certain extent, ensuring a tight contact between the handle 2 and the mounting bracket 31. This design is simple in structure, low in cost, easy to implement, and has good versatility and adaptability. This design also enhances the user experience and reduces repair costs and time due to component damage.

[0071] Please see Figure 2 , Figures 5 to 8 The inner wall of the mounting groove 13 is provided with a second buffer layer 16, which is connected to the inner wall of the mounting groove 13 and abuts against the display screen 3. Since the carrier plate 1 and the display screen 3 are in abutting fit, in order to prevent rigid contact between the display screen 3 and the carrier plate 1 during installation and use, which could lead to damage to the display screen 3, a second buffer layer 16 is provided between the display screen 3 and the carrier plate 1 for buffering.

[0072] In one embodiment of this application, to prevent rigid contact between the display screen 3 and the carrier plate 1, which could damage the display screen 3, a second buffer layer 16 is provided on the inner wall of the mounting groove 13. The second buffer layer 16 can be made of a flexible material, such as rubber, silicone, or polyurethane foam, and its thickness and shape are designed according to the dimensions of the mounting groove 13. During installation, the second buffer layer 16 is connected to the inner wall of the mounting groove 13 by adhesive or mechanical fastening and fits tightly against the outer wall of the display screen 3. Specifically, a groove can be pre-reserved on the inner wall of the mounting groove 13, the second buffer layer 16 can be embedded in the groove, and then fixed with glue or clips to ensure it does not shift during use. This design not only effectively buffers the contact between the display screen 3 and the carrier plate 1 but also reduces wear caused by vibrations during vehicle operation, extending the service life of both the display screen 3 and the carrier plate 1.

[0073] Please see Figures 4 to 8 The carrier plate 1 has a bent portion 17, and the plane of the bent portion 17 is set at an angle to the back plate connecting section 11. The bent portion 17 is located at the end of the carrier plate 1 near the connecting hole 21. By setting the bent portion 17, a certain heat dissipation space is maintained between the carrier plate 1 and the display screen 3, ensuring the efficient use of the display screen 3.

[0074] In this embodiment, to ensure efficient heat dissipation of the display screen 3 during use, a bending portion 17 is designed into the carrier plate 1. The bending portion 17 is located at the end of the carrier plate 1 near the connecting hole 21, and its plane forms a certain angle with the back plate connecting section 11. For example, the angle between the bending portion 17 and the back plate connecting section 11 can be designed to be 30° to 60°, and the specific angle is optimized according to the heat dissipation requirements of the display screen 3 and the overall structure of the carrier plate 1. The bending portion 17 can be formed on the carrier plate 1 by processes such as stamping and bending, and its shape can be rectangular, trapezoidal, or other suitable shapes. During implementation, the dimensions of the bending portion 17 should ensure that sufficient heat dissipation space is maintained between the display screen 3 and the carrier plate 1 after the display screen 3 is installed. Heat dissipation holes or heat dissipation grooves can be provided on the surface of the bending portion 17 to further enhance the heat dissipation effect.

[0075] Please see Figures 1 to 8 This application also proposes a central control screen assembly, including a connecting mechanism, a display screen 3, and an expansion button 4; the display screen 3 is provided with a mounting bracket 31, which is movably inserted through a connecting hole 21; the expansion button 4 is connected to a carrier plate 1 and electrically connected to the display screen 3. The installation of the expansion button 4 of the automotive central control display screen 3 through the connecting mechanism of this application increases the ease of operation and functional versatility of the display screen 3. Simultaneously, the arrangement of the carrier plate 1 and the handle 2 ensures a more stable connection between the expansion button 4 and the display screen 3.

[0076] Please see Figure 7 and Figure 8This application also proposes a vehicle including a central control screen assembly. The central control screen assembly, installed in the vehicle's cockpit, allows for better expansion of the display screen 3's functions, increasing vehicle operability; it also enhances the stable connection between the extended buttons 4 and the display screen 3, improving vehicle safety and enhancing overall brand competitiveness.

[0077] It should be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “described” as used herein may also include the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not construed as requiring them to be performed in a particular order described or illustrated unless the order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.

[0078] Although terms such as first, second, third, etc., may be used in this document to describe multiple elements, components, regions, layers, and / or segments, these elements, components, regions, layers, and / or segments should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or segment from another. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence. Therefore, the first element, component, region, layer, or segment discussed below may be referred to as the second element, component, region, layer, or segment without departing from the teachings of the exemplary embodiments.

[0079] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A connecting mechanism, characterized in that, include: The carrier plate (1) has a back plate connecting section (11) and a frame connecting section (12). The back plate connecting section (11) is connected to the frame connecting section (12) and forms a mounting groove (13). The mounting groove (13) is used to accommodate part of the structure of the limiting display screen (3). The handle (2) has one end rotatably connected to the back plate connecting section (11) and the other end detachably connected to the back plate connecting section (11). The handle (2) and the back plate connecting section (11) form a connecting hole (21). When the frame of the display screen (3) abuts against the frame connecting section (12), the side of the handle (2) facing the connecting hole (21) can abut against the mounting bracket (31) of the display screen (3).

2. The connecting mechanism according to claim 1, characterized in that, The carrier plate (1) has a rotating shaft (14) protruding from it, and the handle (2) has a rotating hole (22) at one end near the rotating shaft (14), and the rotating shaft (14) is rotatably disposed in the rotating hole (22).

3. The connecting mechanism according to claim 2, characterized in that, The carrier plate (1) has a protruding locking protrusion (15), and the handle (2) has a locking recess (23) at one end away from the rotating hole (22), and the locking protrusion (15) is engaged with the locking recess (23).

4. The connecting mechanism according to claim 2, characterized in that, The rotating hole (22) has a replacement groove (221) which connects the rotating hole (22) to the outside.

5. The connecting mechanism according to any one of claims 1-4, characterized in that, The frame connecting section (12) includes a bottom wall connecting part (121) and a side wall connecting part (122). The bottom wall connecting part (121) is connected to the side wall connecting part (122) and is set at a right angle.

6. The connecting mechanism according to claim 5, characterized in that, The bottom wall connecting part (121) and the side wall connecting part (122) both have a limiting part (123) protruding at the end away from the back plate connecting section (11).

7. The connecting mechanism according to any one of claims 1-4, characterized in that, The handle (2) has a first buffer layer (24) on the side facing the connection hole (21). One end of the first buffer layer (24) is connected to the handle (2), and the other end of the first buffer layer (24) abuts against the mounting bracket (31).

8. The connecting mechanism according to claim 6, characterized in that, The inner wall of the mounting groove (13) is provided with a second buffer layer (16), which is connected to the inner wall of the mounting groove (13) and abuts against the display screen (3).

9. The connecting mechanism according to any one of claims 1-4, characterized in that, The carrier plate (1) has a bent portion (17), the plane of which the bent portion (17) is located at an angle to the back plate connecting section (11), and the bent portion (17) is located at one end of the carrier plate (1) near the connecting hole (21).

10. A central control screen assembly, characterized in that, include: The connecting mechanism as described in any one of claims 1-9; The display screen (3) is provided with a mounting bracket (31) which is movably inserted through the connection hole (21); the expansion button (4) is connected to the carrier plate (1) and electrically connected to the display screen (3).

11. A car, characterized in that, Includes the central control screen assembly as described in claim 10.

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