A waterproof electric vehicle display screen

Abstract

The utility model discloses a waterproof electric vehicle display screen, including a display screen body, both sides of the display screen body are fixedly connected with a fixing cylinder, and one end of the fixing cylinder away from the display screen body is fixedly connected with a rotating ring, and relates to the technical field of electric vehicles. The utility model provides a liftable display screen body and a sealing plate, so that when not in use, the display screen body can be flipped over and stored inside a protective outer box, and the surface of the display screen body can be protected by the close contact between the surface of the display screen body and the sealing plate, so that the display screen body has excellent waterproofness, and can also avoid the risk of accidental damage, and extend the service life of the display screen body. By providing a rotatable display screen body, the display surface angle of the display screen body can be adjusted according to actual needs, thereby enhancing adaptability, and by providing a slidable wiping block, the surface of the display screen body can be automatically cleaned, thereby enhancing practicality.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicles, in particular to a waterproof electric vehicle display screen. Background Art

[0002] The electric vehicle display is a device installed on the electric vehicle to display the vehicle's operating information, navigation maps, media content, etc. It usually uses liquid crystal display technology or other display technologies, which can clearly display information under different environmental conditions and improve driving experience and safety.

[0003] After searching, the patent number is CN213339425U, and the specific name is an electric vehicle display screen, including an upper cover, a glass mask, a digital middle plate and a lower cover, the glass mask is connected to the upper end surface of the upper cover, a through inner nest is arranged on the side wall of the upper cover, and the digital middle plate is arranged in the inner nest, a light board is connected to the side wall of the digital middle plate away from the upper cover, and the light on the light board can penetrate the digital middle plate, and the lower cover is connected to the inner nest; the digital middle plate and the lower cover are connected to each other;

[0004] Most traditional electric vehicle display screens are fixed and exposed at the front of the vehicle. The exposed position makes the display screen vulnerable to bad weather (such as rain, sunlight), thieves or accidental collisions, increasing the risk of damage. The display screen is also fixed at an angle. The fixed angle may make it difficult for the driver to clearly see the display screen information under certain lighting or viewing conditions, affecting driving safety and information acquisition efficiency, and has poor adaptability. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a waterproof electric vehicle display screen, which solves the problem that most traditional electric vehicle display screens are fixedly exposed and installed at the front of the vehicle, increasing the risk of damage, and the display screen angle is also fixed, which may make it difficult for the driver to clearly see the display screen information under specific lighting or viewing angle conditions, affecting driving safety and information acquisition efficiency, and having poor adaptability.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a waterproof electric vehicle display screen, including a display screen body, both side surfaces of the display screen body are fixedly connected with fixing tubes, the end of the fixing tube away from the display screen body is fixedly connected with a rotating ring, the surface of the rotating ring is fitted with a positioning ring, the outer surface of the positioning ring is fixedly connected with a support plate, the internal sliding connection of the support plate is connected with a limiting rod, the outer surface of the support plate is fitted with a protective outer box, a servo motor is fixedly installed inside the protective outer box, the output end of the servo motor is fixedly connected with a threaded rod, the inner wall of the protective outer box is provided with a slide groove matching the support plate, the inside of the protective outer box is fixedly connected with a base, the surface of the base is fixedly connected with a sealing plate, and the surface of the protective outer box is provided with drainage holes at equal intervals.

[0007] Preferably, a limiting block is fixedly connected to the surface of the fixed cylinder, a touch switch is fixedly installed on the surface of the limiting block, a limiting groove is provided inside the supporting plate, and the outer surface of the limiting block is slidably connected inside the limiting groove.

[0008] Preferably, the surface of the rotating ring close to the positioning ring is provided with slots at equal intervals, a rotating slot is provided between every two of the slots, a steel ball is movably installed inside the positioning ring, a rubber plate is fixedly connected to the inside of the positioning ring, the surface of the steel ball is against the surface of the rubber plate, and the outer surface of the steel ball is engaged with the inside of the slot.

[0009] Preferably, the servo motor is electrically connected to the main switch of the battery vehicle through a touch switch, and the outer surface of the rotating ring is rotatably connected to the inside of the support plate.

[0010] Preferably, there are two support plates, one of which has a threaded hole matching the threaded rod at its inner center, the outer surface of the threaded rod is threadedly connected to the inside of the threaded hole, and the bottom of the limit rod is fixedly connected to the inner bottom end of the slide groove.

[0011] Preferably, a stepper motor is fixedly installed inside the base, a reciprocating screw is fixedly connected to the output end of the stepper motor, the outer surface of the reciprocating screw is threadedly connected to a limiting column, the top of the limiting column is fixedly connected to a slide plate, the top of the slide plate is fixedly connected to a wiping block via Velcro, a sliding rod is inserted into the inside of the limiting column, and both ends of the sliding rod are fixedly connected to the inside of the base.

[0012] Beneficial Effects

[0013] The utility model provides a waterproof electric vehicle display screen. Compared with the prior art, it has the following beneficial effects:

[0014] 1. The waterproof electric vehicle display screen is provided with a liftable display screen body and a sealing plate. When not in use, the display screen body can be flipped over and stored inside a protective outer box. The surface of the display screen body is closely attached to the sealing plate, so that the surface of the display screen body can be protected, making the display screen body have excellent waterproof properties. At the same time, it can also avoid the risk of accidental damage and extend the service life of the display screen body.

[0015] 2. The waterproof electric vehicle display screen is provided with a touch switch. When the display surface of the display screen body is rotated to face the base, the display screen body can be raised and lowered for storage, which can avoid the display screen body being squeezed and damaged during lifting. By providing a rotatable display screen body, the display surface angle of the display screen body can be adjusted according to actual needs, thereby enhancing adaptability. By providing a slidable wiping block, the surface of the display screen body can be automatically cleaned, thereby enhancing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the connection between the display screen body and the support plate in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the fixed cylinder and the rotating ring in the utility model;

[0019] Figure 4 It is a schematic diagram of the connection between the rotating ring and the positioning ring in the utility model;

[0020] Figure 5 It is a schematic diagram of the connection between the slide plate and the wiping block in the utility model.

[0021] In the figure: 1. display screen body; 2. fixing cylinder; 21. limit block; 22. touch switch; 3. rotating ring; 31. slot; 32. rotating slot; 4. positioning ring; 41. steel ball; 5. support plate; 6. limit rod; 7. protective outer box; 8. servo motor; 9. threaded rod; 10. slide groove; 11. base; 12. sealing plate; 13. drain hole; 14. slide plate; 15. wiping block; 16. limit column; 17. slide rod; 18. stepping motor; 19. reciprocating screw. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model provides a technical solution: a waterproof electric vehicle display screen, including a display screen body 1, both sides of the display screen body 1 are fixedly connected with a fixing tube 2, one end of the fixing tube 2 away from the display screen body 1 is fixedly connected with a rotating ring 3, the surface of the rotating ring 3 is fitted with a positioning ring 4, the outer surface of the positioning ring 4 is fixedly connected with a supporting plate 5, the outer surface of the rotating ring 3 is rotatably connected to the inside of the supporting plate 5, the inside of the supporting plate 5 is slidably connected with a limiting rod 6, the outer surface of the supporting plate 5 is fitted with a protective outer box 7, the inside of the protective outer box 7 is fixedly installed with a servo motor 8, the output end of the servo motor 8 is fixedly connected with a threaded rod 9, the inner wall of the protective outer box 7 is provided with a slide groove 10 matching the supporting plate 5, the number of the supporting plates 5 is two, and the inside of one of the supporting plates 5 A threaded hole matching the threaded rod 9 is provided at the center, the outer surface of the threaded rod 9 is threadedly connected to the inside of the threaded hole, the bottom of the limit rod 6 is fixedly connected to the inner bottom end of the slide groove 10, the inside of the protective outer box 7 is fixedly connected to the base 11, the surface of the base 11 is fixedly connected to the sealing plate 12, and the surface of the protective outer box 7 is equidistantly provided with drainage holes 13. By providing a liftable display screen body 1 and a sealing plate 12, when not in use, the display screen body 1 can be turned over and stored in the inside of the protective outer box 7, and the surface of the display screen body 1 can be protected by the close contact between the surface of the display screen body 1 and the sealing plate 12, so that the display screen body 1 has excellent waterproof performance, and at the same time, it can also avoid the risk of accidental damage and extend the service life of the display screen body 1.

[0024] The surface of the fixed cylinder 2 is fixedly connected to the limit block 21, and a touch switch 22 is fixedly installed on the surface of the limit block 21. The servo motor 8 is electrically connected to the main switch of the battery vehicle through the touch switch 22. The support plate 5 is provided with a limit groove inside, and the outer surface of the limit block 21 is slidably connected inside the limit groove. By setting the touch switch 22, the display screen body 1 can be lifted and stored only when the display surface of the display screen body 1 is rotated to face the base 11, which can avoid the display screen body 1 from being squeezed and damaged during lifting;

[0025] The surface of the rotating ring 3 close to the positioning ring 4 is provided with slots 31 at equal intervals, and a rotating slot 32 is provided between every two slots 31. A steel ball 41 is movably installed inside the positioning ring 4, and a rubber plate is fixedly connected inside the positioning ring 4. The surface of the steel ball 41 abuts against the surface of the rubber plate, and the outer surface of the steel ball 41 is clamped inside the slot 31. Through the clamping of the steel ball 41 and the slot 31, the display surface angle of the display screen body 1 can be adjusted according to actual needs, thereby enhancing adaptability.

[0026] A stepper motor 18 is fixedly installed inside the base 11, and a reciprocating screw 19 is fixedly connected to the output end of the stepper motor 18. The outer surface of the reciprocating screw 19 is threadedly engaged with a limiting column 16. The top of the limiting column 16 is fixedly connected to a slide plate 14. The top of the slide plate 14 is fixedly connected to a wiping block 15 via Velcro. A sliding rod 17 is inserted into the inside of the limiting column 16, and both ends of the sliding rod 17 are fixedly connected to the inside of the base 11. By providing a slidable wiping block 15, the surface of the display screen main body 1 can be automatically cleaned, thereby enhancing practicality.

[0027] When the display screen body 1 is not in use, the display screen body 1 is rotated so that the display surface of the display screen body 1 faces the surface of the base 11. The angle of the display screen body 1 can be positioned by the engagement of the steel ball 41 with the card slot 31. At this time, the input end of the touch switch 22 is against the inside of the support plate 5, and the servo motor 8 is in a powered state. Then, the servo motor 8 is started by controlling the switch on the battery car. The servo motor 8 drives the threaded rod 9 to rotate. Through the engagement of the threaded rod 9 with the support plate 5, the support plate 5 drives the display screen body 1 to slide downward until the bottom of the display screen body 1 is sealed and attached to the surface of the base 11 through the sealing plate 12. Then, the display screen body 1 is stored. If it rains after storage, the rainwater collected in the protective outer box 7 will be discharged through the drain hole 13. After storage is completed, the reciprocating screw 19 can be driven to rotate by starting the stepping motor 18. Through the engagement of the reciprocating screw 19 with the limit column 16, the wiping block 15 can be driven to slide back and forth through the slide plate 14, so that the surface of the display screen body 1 can be cleaned, thereby enhancing practicality.

[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A waterproof electric vehicle display screen, comprising a display screen body (1), characterized in that: Both sides of the display screen body (1) are fixedly connected with a fixing tube (2); one end of the fixing tube (2) away from the display screen body (1) is fixedly connected with a rotating ring (3); a positioning ring (4) is attached to the surface of the rotating ring (3); a support plate (5) is fixedly connected to the outer surface of the positioning ring (4); a limit rod (6) is slidably connected inside the support plate (5); a protective outer box (7) is attached to the outer surface of the support plate (5); a servo motor (8) is fixedly installed inside the protective outer box (7); a threaded rod (9) is fixedly connected to the output end of the servo motor (8); a sliding groove (10) matching the support plate (5) is provided on the inner wall of the protective outer box (7); a base (11) is fixedly connected to the inside of the protective outer box (7); a sealing plate (12) is fixedly connected to the surface of the base (11); and drainage holes (13) are equidistantly provided on the surface of the protective outer box (7).

2. A waterproof electric vehicle display screen according to claim 1, characterized in that: A limiting block (21) is fixedly connected to the surface of the fixed cylinder (2), a touch switch (22) is fixedly installed on the surface of the limiting block (21), a limiting groove is provided inside the support plate (5), and the outer surface of the limiting block (21) is slidably connected inside the limiting groove.

3. The waterproof electric vehicle display screen according to claim 1, characterized in that: The surface of the rotating ring (3) close to the positioning ring (4) is provided with slots (31) at equal intervals, and a rotating slot (32) is provided between every two of the slots (31). A steel ball (41) is movably installed inside the positioning ring (4), and a rubber plate is fixedly connected inside the positioning ring (4). The surface of the steel ball (41) abuts against the surface of the rubber plate, and the outer surface of the steel ball (41) is clamped inside the slot (31).

4. A waterproof electric vehicle display screen according to claim 3, characterized in that: The servo motor (8) is electrically connected to the main switch of the battery vehicle via a touch switch (22), and the outer surface of the rotating ring (3) is rotatably connected to the inside of the support plate (5).

5. The waterproof electric vehicle display screen according to claim 1, characterized in that: There are two support plates (5), one of which has a threaded hole matching the threaded rod (9) at its inner center, the outer surface of the threaded rod (9) being threadedly connected to the inside of the threaded hole, and the bottom of the limiting rod (6) being fixedly connected to the inner bottom end of the slide groove (10).

6. The waterproof electric vehicle display screen according to claim 1, characterized in that: A stepper motor (18) is fixedly installed inside the base (11), and the output end of the stepper motor (18) is fixedly connected to a reciprocating screw (19), the outer surface of the reciprocating screw (19) is threadedly engaged with a limiting column (16), the top of the limiting column (16) is fixedly connected to a slide plate (14), the top of the slide plate (14) is fixedly connected to a wiping block (15) via Velcro, and a sliding rod (17) is inserted into the inside of the limiting column (16), and both ends of the sliding rod (17) are fixedly connected to the inside of the base (11).

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