Vehicle-mounted display terminal

Abstract

The utility model relates to a vehicle-mounted display terminal, which comprises a display terminal body and a support assembly, the display terminal body is fixed on the support assembly, the support assembly is used for adjusting the installation direction and angle of the display terminal body, and the support assembly comprises a round pasting pad, a shaft seat, a connecting rod, a ball head and a ball head seat matched with the ball head. The ball cup is fixedly installed on the back face of the display terminal body through a screw and provided with a rod part hinged to the connecting rod, the end, away from the rod part, of the connecting rod is hinged to the shaft seat, and an adhesive layer is arranged on one side of the round pasting pad. The vehicle-mounted display terminal designed by the utility model can be easily pasted on center consoles made of various materials and in various shapes through the structural design of the bracket and the combination of the deformable pasting pad, is suitable for different vehicle types, and does not need to be installed complexly; the bulb connecting rod structure endows the display terminal with high flexibility, a driver can adjust the angle and direction at will conveniently, the best watching experience is obtained, and driving safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted displays, in particular to a vehicle-mounted display terminal. Background Art

[0002] The rapid development of urban public transportation has placed higher demands on the intelligent management of public buses. Traditional buses are equipped with a variety of independent onboard devices, such as station announcers, DVR monitoring systems, loudspeakers, navigation systems, and driver identification systems. These devices have single functions and are independently installed and wired, resulting in a cluttered instrument panel area and a tangle of wires. This not only detracts from the aesthetics and cleanliness of the cab, but also increases the difficulty and cost of installation and maintenance, while also posing safety risks.

[0003] While some integrated multifunctional in-vehicle terminals have emerged on the market in an attempt to address the aforementioned issues, these solutions still have limitations. For example, some multifunctional terminals utilize a vehicle-specific design, lacking versatility and making them difficult to adapt to different bus models. Other solutions rely on suction cup mounts for fastening. While convenient to install, they are prone to falling off during driving, especially on bumpy roads, posing a safety risk. While brackets secured with clamps or screws offer improved stability, the installation process remains complex and requires strict positioning. These lack flexibility in adapting to different vehicle models and center console shapes, limiting their application. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a vehicle-mounted display terminal that is adaptable to different vehicle models and does not require complicated installation.

[0005] In order to achieve the above-mentioned purpose, the vehicle-mounted display terminal designed by the present invention includes a display terminal body and a bracket assembly, wherein the display terminal body is fixed on the bracket assembly, and the bracket assembly is used to adjust the installation direction and angle of the display terminal body, wherein the bracket assembly includes a circular adhesive pad, an axle seat, a connecting rod, a ball head and a ball head seat matched with the ball head, and the ball head seat is fixedly installed on the back of the display terminal body by screws, the ball head has a rod portion hinged to the connecting rod, and the end of the connecting rod facing away from the rod portion is hinged to the axle seat, one side of the circular adhesive pad is provided with an adhesive layer, and the other side of the circular adhesive pad is provided with a connecting portion that can be detachably matched with the axle seat; the connecting portion is located at the center of the circular adhesive pad, and an annular dividing portion composed of multiple cross slits is provided around the connecting portion.

[0006] Preferably, the annular dividing portion is formed by the intersection of radial slits and annular slits that are arranged at equal intervals.

[0007] Preferably, the circular adhesive pad is made of silicone, rubber or polyurethane.

[0008] Preferably, the connecting portion includes a plurality of threaded columns arranged at equal intervals along the center of the circular adhesive pad, and the shaft seat is integrally formed with a circular plate that fits the circular adhesive pad. The circular plate is provided with positioning grooves that are adapted to each of the threaded columns, and the threaded columns pass through their corresponding positioning grooves and are fixedly connected to the circular plate by fasteners.

[0009] Preferably, the connecting portion further comprises a base integrally formed with a plurality of threaded columns, the base being located on a side of the circular adhesive pad away from the annular dividing portion, and each of the threaded columns passing through the circular adhesive pad is fixedly connected to the circular plate via fasteners.

[0010] Preferably, a hand screw is provided on the shaft seat, and one end of the connecting rod connected to the shaft seat is provided with a through hole for the hand screw to pass through, and the hand screw passes through the through hole and is fixedly connected to the shaft seat.

[0011] Preferably, the ball head seat has a connecting plate with a plurality of screw holes on its surface and the corners of the connecting plate are chamfered at right angles; the back of the display terminal body is provided with a groove that matches the shape of the connecting plate.

[0012] Preferably, the length of the connecting rod is adjustable.

[0013] The vehicle-mounted display terminal designed by the utility model can be easily attached to center consoles of various materials and shapes through the bracket structure design and the deformable adhesive pad, adapting to different models without complicated installation; the ball head connecting rod structure gives the display terminal a high degree of flexibility, allowing the driver to adjust the angle and direction at will to obtain the best viewing experience and improve driving safety; at the same time, the close fit of the adhesive pad and the center console and the firm connection of the connecting rod ensure stability and reliability during driving, and it is not easy to fall off even in bumpy road conditions, thereby improving the driving experience and having higher cost-effectiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a structural diagram of the vehicle-mounted display terminal provided in an embodiment of the present application;

[0015] Figure 2 yes Figure 1 3D exploded view of

[0016] Figure 3 yes Figure 1 A top view of

[0017] Figure 4 yes Figure 3 Cross-sectional view at AA in the middle.

[0018] Among them: display terminal body 100, groove 101, bracket assembly 200, circular adhesive pad 10, shaft seat 20, circular plate 21, positioning groove 22, hand screw 23, connecting rod 30, ball head 40, ball head seat 50, connecting plate 51, connecting part 60, threaded column 61, base 62, annular dividing part 70. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0020] like Figure 1 As shown, the in-vehicle display terminal described in this embodiment is mainly used on the dashboard of various vehicles and includes a display terminal body 100 and a bracket assembly 200. The display terminal body 100 is fixed to the bracket assembly 200, and the bracket assembly 200 is used to adjust the installation direction and angle of the display terminal body 100. In this embodiment, the display terminal body 100 is used to display navigation, entertainment, vehicle information, etc. The back of the display terminal body 100 is integrated with a communication interface (not shown in the figure) to enable data exchange with other vehicle systems. For example, it can receive information such as speed and fuel level from vehicle sensors, or receive navigation instructions from the navigation system, and display them on the screen. The bracket assembly 200 is responsible for fixing the display terminal body 100 on the dashboard and allowing the user to flexibly adjust its installation direction and angle.

[0021] Among them, the bracket assembly 200 includes a circular adhesive pad 10, an axle seat 20, a connecting rod 30, a ball head 40 and a ball head seat 50 matched with the ball head 40. The ball head seat 50 is fixedly installed on the back of the display terminal body 100 by screws. The ball head 40 has a rod portion hinged to the connecting rod 30, and the end of the connecting rod 30 facing away from the rod portion is hinged to the axle seat 20. An adhesive layer is provided on one side of the circular adhesive pad 10, and a connecting portion 60 that can be detachably matched with the axle seat 20 is provided on the other side of the circular adhesive pad 10; the connecting portion 60 is located at the center of the circular adhesive pad 10, and an annular dividing portion 70 composed of multiple cross cuts 71 is provided around the connecting portion 60.

[0022] Specifically, the core component of the bracket assembly 200 is a circular adhesive pad 10, the bottom surface of which is provided with an adhesive layer (such as 3M tape), which can be firmly adhered to center consoles of various materials and shapes. A connecting portion 60 is provided at the center of the circular adhesive pad 10, and an annular dividing portion 70 composed of multiple cross slits 71 is provided around the connecting portion 60. The design of the annular dividing portion 70 is to form gaps by cutting the circular adhesive pad 10 to give the circular adhesive pad 10 greater flexibility. This flexibility enables the circular adhesive pad 10 to better adapt to various curved or irregularly shaped center consoles, that is, when the adhesive pad 10 is subjected to force, the annular dividing portion 70 allows it to deform, so that it fits more closely with the surface of the center console, is not easy to warp, and maintains a larger contact area, thereby improving the firmness and stability of the adhesion. Furthermore, the circular adhesive pad 10 is cut to form an annular segment 70, which not only meets the requirements of adhesive application on various curved or irregularly shaped center consoles, but also allows the circular adhesive pad 10 to be made thicker, thereby increasing the weight of the circular adhesive pad 10 and providing a better support base for the bracket assembly 200. In this embodiment, the circular adhesive pad 10 is made of silicone, rubber, or polyurethane.

[0023] The shaft seat 20 is detachably connected to the circular adhesive pad 10 through the connecting part 60. This detachable design makes it convenient for users to replace or clean the circular adhesive pad 10 as needed. One end of the connecting rod 30 is hinged to the ball head seat 50 through the ball head 40. The ball head seat 50 is fixed to the back of the display terminal body 100 by screws. The connection is firm. The other end of the connecting rod 30 is hinged to the shaft seat 20. The design of the ball head connection enables the display terminal body 100 to achieve 360-degree rotation and multi-angle tilt adjustment, thereby adapting to different usage requirements and viewing angles.

[0024] In some embodiments, the annular dividing portion 70 is formed by the intersection of equidistant radial slits and annular slits. Specifically, multiple radial slits extend evenly from the central connecting portion 60 of the circular adhesive pad 10 to the outer edge of the adhesive pad 10. At the same time, multiple concentric annular slits are provided around the connecting portion 60. The radial slits 71 and the annular slits 72 intersect with each other to form a grid-like annular dividing portion 70, which gives the circular adhesive pad 10 greater deformation ability. For example, during vehicle driving, especially on bumpy roads, due to the vibration and deformation of the center console, the circular adhesive pad 10 with a grid-like annular dividing portion 70 can better follow the deformation of the center console due to its greater flexibility and adaptability, maintaining a close fit with the surface of the center console, thereby providing stronger adhesion. Even in the case of severe bumps, it can remain stable and is not prone to warping and falling off, ensuring the safety and stability of the vehicle-mounted display terminal.

[0025] In some embodiments, as Figure 1 、 Figure 2 As shown, the connecting portion 60 includes a plurality of threaded posts 61 spaced evenly along the center of the circular adhesive pad 10. The shaft seat 20 is integrally formed with a circular plate 21 that mates with the circular adhesive pad 10. The circular plate 21 is provided with positioning slots 22 that mate with each of the threaded posts 61. The threaded posts 61 pass through their respective positioning slots 22 and are fixedly connected to the circular plate 21 via fasteners. In a specific implementation, these threaded posts 61 are evenly distributed in the central area of the circular adhesive pad 10, forming a circular array. Each positioning slot 22 on the circular plate 21 corresponds to a threaded post 61. The threaded posts 61 pass through the corresponding positioning slot 22 and are fixedly connected using fasteners (e.g., nuts), thereby ensuring a stable connection between the bracket assembly 200 and the circular adhesive pad 10.

[0026] In some embodiments, as Figure 3 、 Figure 4 As shown, the connecting portion 60 also includes a base 62 integrally formed with a plurality of threaded columns 61. The base 62 is located on the side of the circular adhesive pad 10 away from the annular dividing portion 70. Each of the threaded columns 61 passes through the circular adhesive pad 10 and is fixedly connected to the circular plate 21 through fasteners.

[0027] During specific implementation, a recessed groove for accommodating the base 62 is designed on the back of the circular adhesive pad 10, that is, the side away from the annular dividing portion 70. The shape and size of the recessed groove match the base 62, and the base 62 can be embedded therein to make it more tightly combined with the adhesive pad 10. At the same time, multiple threaded columns 61 on the base 62 pass through the holes reserved in the circular adhesive pad 10 and through the positioning grooves 22 on the shaft seat 20, making it easy to use fasteners, such as nuts, to fix the threaded columns 61 on the shaft seat 20, completing the connection between the bracket assembly 200 and the circular adhesive pad 10, so as to enhance the overall strength of the connection part and improve the stability of the bracket assembly.

[0028] In some embodiments, as Figure 2As shown, a thumb screw 23 is provided on the shaft seat 20, and a through hole for the thumb screw 23 to pass through is provided at one end of the connecting rod 30 connected to the shaft seat 20. The thumb screw 23 passes through the through hole and is fixedly connected to the shaft seat 20. During assembly, the circular adhesive pad 10 can be fixed in a predetermined position. Since the adhesive pad 10 has an annular dividing portion 70, it can be deformed and adjusted to a certain extent according to the curved surface of the center console to ensure a firm adhesion. After the adhesive pad 10 is fixed, the user only needs to align the connecting rod 30 with the shaft seat 20, pass the thumb screw 23 through the through hole of the connecting rod 30, and then screw it into the corresponding threaded hole on the shaft seat 20. That is, by rotating the thumb screw 23, the tightness of the connection between the connecting rod 30 and the shaft seat 20 can be adjusted. This design does not require any tools and the user can operate it directly by hand, conveniently and quickly adjusting the angle of the display terminal or performing disassembly and assembly. For example, when the user needs to clean or repair the display terminal body 100, he only needs to loosen the hand screw 23 to easily remove the display terminal body 100 without disassembling the entire bracket assembly. This greatly simplifies the maintenance process and avoids the damage to the adhesive pad 10 caused by frequent disassembly and assembly.

[0029] In some embodiments, as Figure 1 、 Figure 2 As shown, the ball head seat 50 has a connecting plate 51 with several screw holes on its surface, and the corners of the connecting plate 51 are chamfered at right angles. The back of the display terminal body 100 is provided with a groove 101 that matches the shape of the connecting plate 51. This design of connecting plate 51 and groove 101 allows the connecting plate 51 to be embedded in the groove 101 on the back of the display terminal body 100, increasing the contact area and providing a more stable connection, reducing shaking and displacement, especially on bumpy roads.

[0030] In some embodiments, the length of the connecting rod 30 is adjustable. The center consoles of different car models have different shapes and layouts, and the adjustable length of the connecting rod 30 can adapt to different installation positions and angles, ensuring that factors such as different driver heights, sitting postures, and sight angles do not affect the optimal viewing position.

[0031] The vehicle-mounted display terminal provided in this embodiment, through a bracket structure design and combined with a deformable adhesive pad, can be easily attached to center consoles of various materials and shapes, adapting to different vehicle models without complicated installation. The ball head connecting rod structure gives the display terminal a high degree of flexibility, allowing the driver to adjust the angle and direction at will to obtain the best viewing experience and improve driving safety. At the same time, the close fit of the adhesive pad to the center console and the stable connection of the connecting rod ensure stability and reliability during driving, and it is not easy to fall off even in bumpy road conditions, thereby improving the driving experience and having higher cost-effectiveness.

[0032] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0033] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0034] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A vehicle-mounted display terminal, comprising a display terminal body and a bracket assembly, characterized in that: The display terminal body is fixed on the bracket assembly, and the bracket assembly is used to adjust the installation direction and angle of the display terminal body, wherein the bracket assembly includes a circular adhesive pad, an axle seat, a connecting rod, a ball head and a ball head seat matched with the ball head, and the ball head seat is fixedly installed on the back of the display terminal body by screws, the ball head has a rod portion hinged to the connecting rod, and the end of the connecting rod facing away from the rod portion is hinged to the axle seat, one side of the circular adhesive pad is provided with an adhesive layer, and the other side of the circular adhesive pad is provided with a connecting portion that can be detachably matched with the axle seat; the connecting portion is located at the center of the circular adhesive pad, and an annular dividing portion composed of multiple cross slits is provided around the connecting portion.

2. The vehicle-mounted display terminal according to claim 1, characterized in that: The annular dividing portion is formed by the intersection of radial slits and annular slits that are arranged at equal intervals.

3. The vehicle-mounted display terminal according to claim 1, characterized in that: The circular adhesive pad is made of silica gel, rubber or polyurethane.

4. The vehicle-mounted display terminal according to claim 1, characterized in that: The connecting portion includes a plurality of threaded columns arranged at equal intervals along the center of the circular adhesive pad. The shaft seat is integrally formed with a circular plate that fits the circular adhesive pad. The circular plate is provided with positioning grooves that are adapted to each of the threaded columns. The threaded columns pass through their corresponding positioning grooves and are fixedly connected to the circular plate by fasteners.

5. The vehicle-mounted display terminal according to claim 4, characterized in that: The connecting portion further comprises a base integrally formed with a plurality of threaded columns, the base being located on a side of the circular adhesive pad away from the annular dividing portion, and each of the threaded columns passing through the circular adhesive pad is fixedly connected to the circular plate via fasteners.

6. The vehicle-mounted display terminal according to claim 1, characterized in that: A hand screw is provided on the shaft seat, and one end of the connecting rod connected to the shaft seat is provided with a through hole for the hand screw to pass through, and the hand screw passes through the through hole and is fixedly connected to the shaft seat.

7. The vehicle-mounted display terminal according to claim 1, characterized in that: The ball head seat has a connecting plate with a plurality of screw holes on its surface and the corners of the connecting plate are chamfered at right angles; the back of the display terminal body is provided with a groove that matches the shape of the connecting plate.

8. The vehicle-mounted display terminal according to claim 1, characterized in that: The length of the connecting rod is adjustable.

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