Anti-glare electric vehicle LED display screen

Abstract

The utility model discloses an electric automobile LED display screen of anti -dazzle relates to display screen relevant field, including LED display screen body, anti -dazzle mechanism, adjusting mechanism and spacing rod, the LED display screen body right upper end front and back both sides all are fixedly connected with anti -dazzle mechanism, the LED display screen body left upper end is equipped with adjusting mechanism, the LED display screen body left lower extreme is rotated with spacing rod connection, sets up anti -dazzle mechanism, prevents LED display screen body surface reflection or brightness deficiency through the light shield board and leads to information difficult to discern, and the anti -dazzle of LED display screen body improves display effect and security, and prevents the jam or damage of the rotation shaft because of dust erosion through the rubber dust cover, sets up adjusting mechanism, rotates through the drive LED display screen body on spacing rod, realizes the angle adjustment of LED display screen body, prevents the screen content of the user because of height or sitting posture difference and is shielded.

Description

Technical Field

[0001] This utility model relates to the field of display screens, specifically an anti-glare LED display screen for electric vehicles. Background Technology

[0002] Electric vehicle LED displays refer to light-emitting diode screens installed on electric vehicles for information display, interaction, or advertising. They are typically integrated into the front, rear, sides, or dashboard area of ​​the vehicle and feature high brightness, low power consumption, and dynamic content display capabilities.

[0003] When exposed to direct sunlight, glare or insufficient brightness on the screen surface can make information difficult to read. Existing technologies struggle to prevent glare from LED displays in electric vehicles, making it difficult to improve display quality and safety. Furthermore, after prolonged use, the hinge may become stuck or damaged due to dust corrosion, affecting the use of the light shield. Existing technologies also struggle to protect the hinge, limiting its practicality. Additionally, differences in driver height or posture can easily obstruct the screen content. Existing technologies also struggle to adjust the angle of LED displays in electric vehicles, further limiting their practicality. Utility Model Content

[0004] Therefore, in order to overcome the above-mentioned shortcomings, this utility model provides an anti-glare LED display screen for electric vehicles.

[0005] This utility model is implemented as follows: an anti-glare LED display screen for electric vehicles is constructed. The device includes an LED display screen body, with anti-glare mechanisms fixedly connected to both the front and rear sides of the upper right end of the LED display screen body. An adjustment mechanism is provided at the upper left end of the LED display screen body, and the lower left end of the LED display screen body is rotatably connected to a limiting rod.

[0006] The anti-glare mechanism includes a connecting seat. The connecting seats are fixedly connected to both the front and rear sides of the upper right end of the LED display body. A rotating shaft is rotatably connected to the right end of the connecting seat on the front side of the upper right end of the LED display body. A dust cover is sleeved on the rear end of the outer wall of the rotating shaft. A light shield is fixedly connected to the back of the rotating shaft. A first Velcro layer is adhesively connected to both the front and rear ends of the bottom of the light shield.

[0007] Preferably, the anti-glare mechanism further includes a waterproof adhesive layer, and the front and rear sides of the right end of the LED display screen body are both adhesively connected to the waterproof adhesive layer, and a second Velcro layer is adhesively connected to the right end of the waterproof adhesive layer.

[0008] Preferably, the adjustment mechanism includes a mounting box. The mounting box is located at the upper left end of the LED display body. A base plate is fixedly connected inside the mounting box. A mounting rod is fixedly connected to the top left front end of the base plate. The right end of the mounting rod is slidably connected to the outer wall of the sliding rod. A connecting block is fixedly connected to the right end of the sliding rod. The bottom of the connecting block is rotatably connected to the top front end of the rotating block. The center of the bottom of the rotating block is fixedly connected to the internal gear of the gear plate component via a gear rod. A first electromagnetic block is fixedly connected to the front end of the internal gear plate component.

[0009] Preferably, the adjustment mechanism further includes a fixing rod, and the right end of the inner tooth plate of the gear tooth plate is fixedly connected to the fixing rod. Four sets of second electromagnetic blocks are fixedly connected inside the mounting rod, and the four sets of second electromagnetic blocks are electrically connected to an external current output device.

[0010] Preferably, the right end of the second hook and loop layer is sponge-like, and the bottom of the first hook and loop layer is provided with multiple hard hooks and barbs, and the first hook and loop layer is adhesively connected to the second hook and loop layer.

[0011] Preferably, the bottom of the gear inside the gear plate is rotatably connected to the bottom of the mounting box, the bottom of the rotating block is rotatably connected to the top right end of the base plate, and the second electromagnetic block is magnetically attracted to the sliding rod.

[0012] Preferably, the front end of the first electromagnetic block is magnetically attracted to the front end of the mounting box, the first electromagnetic block is electrically connected to the external current output device, and the right end of the fixing rod is rotatably connected to the LED display screen body.

[0013] This utility model has the following advantages: This utility model provides an anti-glare LED display screen for electric vehicles, which, compared with similar devices, has the following improvements:

[0014] This utility model discloses an anti-glare LED display screen for electric vehicles. It includes an anti-glare mechanism that uses a light-shielding plate to prevent glare from the LED display screen's surface or insufficient brightness that would make information difficult to read. This anti-glare mechanism improves the display effect and safety. A rubber dust cover prevents the rotating shaft from jamming or being damaged by dust. An adjustment mechanism is also included, which allows the LED display screen to be rotated on a limit rod, thus adjusting the angle of the LED display screen and preventing the screen content from being obscured due to differences in user height or posture. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the LED display screen body of this utility model;

[0016] Figure 2 This is a three-dimensional structural diagram of the anti-glare mechanism of this utility model;

[0017] Figure 3 This is a utility model Figure 2 Enlarged structural diagram at point A;

[0018] Figure 4 This is a three-dimensional exploded view of the adjustment mechanism of this utility model;

[0019] Figure 5 This is a three-dimensional exploded view of the internal structure of the mounting rod of this utility model.

[0020] The components include: LED display body - 1, anti-glare mechanism - 2, connecting seat - 21, rotating shaft - 22, rubber dust cover - 23, light shield - 24, first Velcro layer - 25, waterproof adhesive layer - 26, second Velcro layer - 27, adjustment mechanism - 3, mounting box - 31, base plate - 32, mounting rod - 33, sliding rod - 34, connecting block - 35, rotating block - 36, gear tooth plate - 37, first electromagnetic block - 38, fixing rod - 39, second electromagnetic block - 310, and limit rod - 4. Detailed Implementation

[0021] The following is in conjunction with the appendix Figures 1-5 The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0022] 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.

[0023] 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.

[0024] Example 1:

[0025] Please see Figures 1-3 The present invention relates to an anti-glare LED display screen for electric vehicles, comprising an LED display screen body 1, an anti-glare mechanism 2 fixedly connected to the front and rear sides of the upper right end of the LED display screen body 1, an adjustment mechanism 3 provided at the upper left end of the LED display screen body 1, and a rotatable connection between the lower left end of the LED display screen body 1 and a limiting rod 4.

[0026] The anti-glare mechanism 2 includes a connecting seat 21. The connecting seats 21 are fixedly connected to both the front and rear sides of the upper right end of the LED display body 1. The right end of the connecting seat 21 on the front right side of the upper right end of the LED display body 1 is rotatably connected to a rotating shaft 22. The connecting seat 21 facilitates the limited movement of the rotating shaft 22.

[0027] A dust cover 23 is fitted onto the rear end of the outer wall of the pivot 22. A light shield 24 is fixedly connected to the back of the pivot 22. A first Velcro layer 25 is glued to both the front and rear ends of the bottom of the light shield 24. A waterproof adhesive layer 26 is glued to both the front and rear sides of the right end of the LED display body 1. The waterproof adhesive layer 26 facilitates the installation of the second Velcro layer 27.

[0028] The right end of the waterproof adhesive layer 26 is bonded to the second hook and loop fastener layer 27, which is sponge-like at the right end. The bottom of the first hook and loop fastener layer 25 is provided with multiple hard hooks and barbs. The first hook and loop fastener layer 25 and the second hook and loop fastener layer 27 are bonded together.

[0029] The working principle of an anti-glare LED display screen for electric vehicles based on Embodiment 1 is as follows:

[0030] First, when using this device, place it in the work area, and then connect it to an external power source to provide the power required for its operation.

[0031] Secondly, when the LED display body 1 is in use, the user rotates the light shield 24, which drives the rotating shaft 22 to rotate within the connecting seat 21. Simultaneously, the light shield 24 rotates the two sets of first Velcro layers 25 to the left, causing the first Velcro layer 25 to adhere to the second Velcro layer 27. This allows the light shield 24 to cover the right end of the LED display body 1, and the position of the light shield 24 is fixed by the first Velcro layer 25 and the second Velcro layer 27. This prevents the surface of the LED display body 1 from reflecting light or having insufficient brightness, which would make the information difficult to identify. This provides anti-glare protection for the LED display body 1, improves the display effect and safety, and prevents the rotating shaft 22 from getting stuck or damaged due to dust corrosion during use, thanks to the rubber dust cover 23.

[0032] Example 2:

[0033] Please see Figures 4-5The present invention provides an anti-glare LED display screen for electric vehicles. Compared with the first embodiment, this embodiment further includes an adjustment mechanism 3. The adjustment mechanism 3 includes a mounting box 31. The mounting box 31 is provided at the upper left end of the LED display screen body 1. A base plate 32 is fixedly connected inside the mounting box 31. A mounting rod 33 is fixedly connected to the top left front end of the base plate 32. The mounting box 31 facilitates the installation and fixing of the base plate 32.

[0034] The right end of the mounting rod 33 is slidably connected to the outer wall of the sliding rod 34. The right end of the sliding rod 34 is fixedly connected to the connecting block 35. The bottom of the connecting block 35 is rotatably connected to the top front end of the rotating block 36. The center of the bottom of the rotating block 36 is fixedly connected to the internal gear of the gear plate 37 through the gear rod. The rotating block 36 can easily drive the internal gear of the gear plate 37 to rotate through the gear rod.

[0035] A first electromagnetic block 38 is fixedly connected to the front end of the inner tooth plate of the gear tooth plate component 37, and a fixing rod 39 is fixedly connected to the right end of the inner tooth plate of the gear tooth plate component 37. Four sets of second electromagnetic blocks 310 are fixedly connected inside the mounting rod 33, and the four sets of second electromagnetic blocks 310 are electrically connected to the external current output device. The second electromagnetic blocks 310 facilitate the movement of the sliding rod 34.

[0036] The bottom of the gear inside the gear plate 37 is rotatably connected to the bottom of the mounting box 31. The bottom of the rotating block 36 is rotatably connected to the top right end of the base plate 32. The second electromagnetic block 310 is magnetically attracted to the sliding rod 34. The front end of the first electromagnetic block 38 is magnetically attracted to the front end of the mounting box 31. The first electromagnetic block 38 is electrically connected to the external current output device. The right end of the fixed rod 39 is rotatably connected to the LED display body 1.

[0037] In this embodiment:

[0038] When the angle of the LED display body 1 needs to be adjusted, the four sets of second electromagnetic blocks 310 are driven to work step by step by the external current output device. This causes the sliding rod 34 to move to the left or right due to the magnetic attraction of the second electromagnetic blocks 310. The sliding rod 34 drives the connecting block 35 to move to the left or right. The connecting block 35 drives the rotating block 36 to rotate through the rotational connection with the rotating block 36. The rotating block 36 drives the gear inside the gear plate 37 to rotate through the gear rod. The gear inside the gear plate 37 drives the gear plate inside the gear plate 37 to move left and right. The gear plate inside the gear plate 37 drives the fixing rod 39 to move left and right. The fixing rod 39 drives the LED display body 1 to rotate on the limiting rod 4, thereby realizing the angle adjustment of the LED display body 1 and preventing the screen content from being blocked due to differences in height or sitting posture of the user.

[0039] This utility model provides an improved anti-glare LED display screen for electric vehicles. It includes an anti-glare mechanism 2, which uses a light-shielding plate 24 to prevent glare from the LED display body 1, thus improving display quality and safety. A rubber dust cover 23 prevents the rotating shaft 22 from jamming or being damaged by dust. An adjustment mechanism 3 is also included, which allows the LED display body 1 to rotate on a limit rod 4, adjusting its angle and preventing screen content from being obstructed by users due to height or posture differences.

[0040] The above describes the basic principles, main features, and advantages of this utility model. All standard parts used in this utility model can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be detailed here.

[0041] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. 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 the present invention. Therefore, the present invention 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 disclosed herein.

Claims

1. An anti-glare LED display screen for electric vehicles, comprising an LED display screen body (1), wherein anti-glare mechanisms (2) are fixedly connected to the front and rear sides of the upper right end of the LED display screen body (1), an adjustment mechanism (3) is provided at the upper left end of the LED display screen body (1), and the lower left end of the LED display screen body (1) is rotatably connected to a limiting rod (4). Its features are: The anti-glare mechanism (2) includes a connecting seat (21). The front and rear sides of the upper right end of the LED display body (1) are fixedly connected to the connecting seat (21). The right end of the connecting seat (21) on the front right side of the upper right end of the LED display body (1) is rotatably connected to a rotating shaft (22). A dust cover (23) is sleeved on the rear end of the outer wall of the rotating shaft (22). A light shield (24) is fixedly connected to the back of the rotating shaft (22). The front and rear ends of the bottom of the light shield (24) are glued with a first Velcro layer (25).

2. The anti-glare LED display screen for electric vehicles according to claim 1, characterized in that: The anti-glare mechanism (2) also includes a waterproof adhesive layer (26). The front and rear sides of the right end of the LED display body (1) are both glued with the waterproof adhesive layer (26), and the right end of the waterproof adhesive layer (26) is glued with a second Velcro layer (27).

3. The anti-glare LED display screen for electric vehicles according to claim 2, characterized in that: The adjustment mechanism (3) includes a mounting box (31). The upper left end of the LED display body (1) is provided with a mounting box (31). A base plate (32) is fixedly connected inside the mounting box (31). A mounting rod (33) is fixedly connected to the top left front end of the base plate (32). The right end of the mounting rod (33) is slidably connected to the outer wall of the sliding rod (34). A connecting block (35) is fixedly connected to the right end of the sliding rod (34). The bottom of the connecting block (35) is rotatably connected to the top front end of the rotating block (36). The center of the bottom of the rotating block (36) is fixedly connected to the gear inside the gear plate (37) through a gear rod. A first electromagnetic block (38) is fixedly connected to the front end of the gear plate inside the gear plate (37).

4. The anti-glare LED display screen for electric vehicles according to claim 3, characterized in that: The adjustment mechanism (3) also includes a fixing rod (39). The right end of the gear plate of the gear tooth plate (37) is fixedly connected to the fixing rod (39). Four sets of second electromagnetic blocks (310) are fixedly connected inside the mounting rod (33), and the four sets of second electromagnetic blocks (310) are electrically connected to the external current output device.

5. The anti-glare LED display screen for electric vehicles according to claim 4, characterized in that: The right end of the second hook and loop layer (27) is made of sponge, and the bottom of the first hook and loop layer (25) is provided with multiple hard hooks and barbs. The first hook and loop layer (25) and the second hook and loop layer (27) are bonded together.

6. The anti-glare LED display screen for electric vehicles according to claim 5, characterized in that: The bottom of the gear inside the gear plate (37) is rotatably connected to the bottom of the mounting box (31), the bottom of the rotating block (36) is rotatably connected to the top right end of the base plate (32), and the second electromagnetic block (310) is magnetically attracted to the sliding rod (34).

7. The anti-glare LED display screen for electric vehicles according to claim 6, characterized in that: The front end of the first electromagnetic block (38) is magnetically attracted to the front end of the mounting box (31), the first electromagnetic block (38) is electrically connected to the external current output device, and the right end of the fixing rod (39) is rotatably connected to the LED display body (1).

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