A bearing type damping structure for a car rollover display screen

Abstract

The utility model discloses a kind of axle-holding type damping structure for car turnover display screen, belong to vehicle-mounted display screen technical field, including gear box and mounting plate, the mounting plate one end is fixed with rotating shaft and its one end side surface is equipped with damping sleeve, the damping sleeve outer surface is also equipped with snap spring, the gear box output end with the rotating shaft other end connection;Use axle-holding type damping structure for car turnover display screen, the number and size according to snap spring adjust the degree of grip of damping sleeve, to generate damping force, to further satisfy the high reliability requirement of vehicle-mounted environment.

Description

Technical Field

[0001] This utility model relates to the field of vehicle display technology, and in particular to a hinged damping structure for a car flip display screen. Background Technology

[0002] As automobiles continue to evolve towards intelligence and connectivity, they are no longer merely tools for transportation, but are increasingly endowed with functions such as entertainment and office work. Among these, the display screen, as a primary medium for human-computer interaction, is integrating more and more functions. In particular, the in-vehicle electric rotating screen has attracted significant attention from OEMs and consumers. This screen integrates advanced display technology and a precise transmission system, featuring an intelligent control system that enables the large-size rotating screen to flip and retract; precise position control ensures safety and reliability; and it enhances the utilization of interior space and visual aesthetics. The rotating screen provides passengers with convenient information browsing and entertainment experiences, while also enhancing the vehicle's luxury and intelligence, becoming a major highlight in the new energy vehicle market and leading a new trend in future passenger vehicle interior design. The core challenge of its drive components lies in achieving smooth, quiet, and durable motion control, especially in handling complex conditions such as vibration and impact during vehicle operation, ensuring screen stability and user experience.

[0003] Traditional automotive flip-screen drive component technologies generally suffer from insufficient dynamic stability, poor environmental adaptability, or excessive cost, making it difficult to meet the high reliability requirements of the automotive environment. Therefore, there is an urgent need to design an adjustable damping bearing solution for flip-screen drive components, which can control the magnitude of the damping force and improve its stability and durability. Utility Model Content

[0004] The purpose of this invention is to provide a hinged damping structure for automotive flip-up displays, in order to solve the problems of insufficient dynamic stability, poor environmental adaptability, or excessive cost of automotive flip-up displays, which make it difficult to meet the high reliability requirements of the vehicle environment.

[0005] To solve the above technical problems, this utility model provides a hinged damping structure for a car flip-up display screen, including a gearbox and a mounting plate. One end of the mounting plate is fixed with a rotating shaft and a damping sleeve is installed on the side of one end of the mounting plate. A retaining spring is also installed on the outer surface of the damping sleeve.

[0006] The output end of the gearbox is connected to the other end of the rotating shaft.

[0007] As a further improvement to the above technical solution:

[0008] Optionally, the damping sleeve has a C-shaped structure.

[0009] Optionally, the mounting plate has a plurality of first mounting holes on its surface.

[0010] Optionally, the gearbox surface has several second mounting holes.

[0011] The present invention provides a hinged damping structure for a car flip-up display screen, comprising a gearbox and a mounting plate. One end of the mounting plate is fixed with a rotating shaft, and a damping sleeve is mounted on the side of one end of the mounting plate. A retaining spring is also mounted on the outer surface of the damping sleeve. The output end of the gearbox is connected to the other end of the rotating shaft. By using the hinged damping structure for a car flip-up display screen, the clamping tightness of the damping sleeve is adjusted according to the number and size of the retaining springs, thereby generating damping force and meeting the high reliability requirements of the vehicle environment. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the hinged damping structure for a car flip-up display screen provided by this utility model;

[0013] Figure 2 This is a top view of the hinged damping structure for a car flip-up display screen provided by this utility model;

[0014] Figure 3 yes Figure 2 Sectional view of AA. Detailed Implementation

[0015] 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.

[0016] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0018] This utility model provides a hinged damping structure for an automotive flip-up display screen, the structure of which is as follows: Figures 1-3 As shown, it includes a gearbox 1 and a mounting plate 5. One end of the mounting plate 5 is fixed with a rotating shaft 3 and a damping sleeve 7 is mounted on the side of one end. A snap ring 4 is also mounted on the outer surface of the damping sleeve 7. The output end of the gearbox 1 is connected to the other end of the rotating shaft 3.

[0019] Furthermore, the damping sleeve 7 has a C-shaped structure.

[0020] Furthermore, the surface of the mounting plate 5 has several first mounting holes 6.

[0021] Furthermore, the surface of the gearbox 1 has several second mounting holes 8.

[0022] Operating procedures

[0023] 1. Installation and fixing: Fix the gearbox 1 to the predetermined position on the vehicle body through the second mounting hole 8;

[0024] 2. Screen assembly: Fix the display screen bracket to the mounting plate 5 through the first mounting hole 6;

[0025] 3. Damping adjustment: Adjust the tightness of the damping sleeve 7 according to the number and size of the retaining rings 4 to meet the current requirements;

[0026] 4. Functional testing: Power-on test the smoothness of the display screen's rotation and the stability of its positioning at various angles;

[0027] 5. Final Fixing: After confirming that everything is correct, tighten all mounting bolts to complete the assembly.

[0028] Beneficial effects

[0029] This hinge-type damping structure achieves optimized support for automotive tilt-and-turn displays through innovative design: the direct connection between gearbox 1 and shaft 3 ensures efficient power transmission; the C-shaped damping sleeve 7 provides uniform and adjustable radial pressure, making the display tilting process smooth and stable; the clamping tightness of the damping sleeve 7 is adjusted according to the number and size of the retaining rings 4; the standardized design of the first mounting hole 6 and the second mounting hole 8 improves the adaptability of the structure and can meet the installation requirements of different vehicle models. This structure has advantages such as compact size, stable performance, and easy maintenance, effectively solving the problems of jamming and shaking existing in traditional tilting mechanisms, and significantly improving the user experience and reliability of automotive tilt-and-turn displays.

[0030] The above description is only a description of the preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model in any way. Any changes or modifications made by those skilled in the art based on the above disclosure shall fall within the protection scope of the claims.

Claims

1. A hinged damping structure for a car flip-up display screen, characterized in that, It includes a gearbox (1) and a mounting plate (5). One end of the mounting plate (5) is fixed with a rotating shaft (3) and a damping sleeve (7) is installed on the side of one end. A snap ring (4) is also installed on the outer surface of the damping sleeve (7). The output end of the gearbox (1) is connected to the other end of the rotating shaft (3).

2. The hinge-type damping structure for an automotive flip-up display screen as described in claim 1, characterized in that, The damping sleeve (7) has a C-shaped structure.

3. The hinge-type damping structure for an automotive flip-up display screen as described in claim 1, characterized in that, The mounting plate (5) has several first mounting holes (6) on its surface.

4. The hinge-type damping structure for an automotive flip-up display screen as described in claim 1, characterized in that, The gearbox (1) has several second mounting holes (8) on its surface.

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