CN219997800U

CN219997800U - Vehicle-mounted LED display screen

Info

Publication number: CN219997800U
Application number: CN202321552593.3U
Authority: CN
Inventors: 周俊展
Original assignee: Fujian Ruihe Information Technology Co ltd
Current assignee: Fujian Ruihe Information Technology Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-11-10
Anticipated expiration: 2033-06-19

Abstract

The utility model belongs to the field of LED display screens, and particularly discloses a vehicle-mounted LED display screen which comprises a main display screen, an auxiliary display screen, a first backboard and a second backboard; the main display screen installation is fixed in first backplate surface, and main display screen bilateral symmetry is provided with vice display screen, and rotates through the hinge between main display screen and the vice display screen to be connected, the length of vice display screen is half of main display screen length, the inside symmetry in both ends of first backplate top and bottom is provided with the slide bar, slide bar and the inside sliding connection of first backplate, and two slide bar other ends that are located the homonymy pass through connecting rod interconnect, slide bar and connecting rod rear side and second backplate fixed connection, vice display screen surface and backplate block are fixed.

Description

Vehicle-mounted LED display screen

Technical Field

The utility model relates to the field of LED display screens, in particular to a vehicle-mounted LED display screen.

Background

The LED vehicle-mounted screen is a set of LED vehicle-mounted display system which is manufactured by a special power supply, a control card and a unit board and is used for displaying characters, pictures, animations and videos through dot matrix on-off, and is independent along with the rapid development of the LED display screen, however, the existing LED vehicle-mounted screen is often required to display vehicle information display of a main driving position and map information display and entertainment information display of a co-driver position, so that the size of the existing LED vehicle-mounted display screen is larger, the overall attractiveness is influenced, and the display of the entertainment information is irrelevant when only the main driving position drives, so that the condition of wasting electric energy can occur, and therefore, the existing vehicle-mounted display screen is required to be improved.

Disclosure of Invention

The utility model aims to provide a vehicle-mounted LED display screen so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a vehicle-mounted LED display screen comprises a main display screen, an auxiliary display screen, a first backboard and a second backboard; the main display screen installation is fixed in first backplate surface, and main display screen bilateral symmetry is provided with vice display screen, and rotates through the hinge between main display screen and the vice display screen to be connected, the length of vice display screen is half of main display screen length, the inside symmetry in both ends of first backplate top and bottom is provided with the slide bar, slide bar and the inside sliding connection of first backplate, and two slide bar other ends that are located the homonymy pass through connecting rod interconnect, slide bar and connecting rod rear side and second backplate fixed connection, vice display screen surface and backplate block are fixed.

Preferably, the auxiliary display screen surface is fixed with spacing arch, spacing protruding top is provided with the elastic ball, the elastic ball is made by rubber materials, the second backplate surface corresponds the position department and has seted up spacing recess with spacing protruding and elastic ball size matching.

Preferably, the inner side of the connecting rod is symmetrically fixed with a first magnetic sheet, and the corresponding positions of the side surface of the auxiliary display screen and the side surface of the first backboard are provided with a second magnetic sheet.

Preferably, a shading component is arranged at the edge of the surface of the first backboard, and the shading component comprises a shading plate, a pull rod and shading cloth; and the top end and the bottom end of the surface of the first backboard are fixedly connected with light shielding plates.

Preferably, the surface of the connecting rod is provided with a pull rod, a rotating roller is arranged in the connecting rod, a shading cloth is arranged on the surface of the rotating roller, the other end of the shading cloth is fixed on the inner side of the pull rod, the bottom surface of the pull rod is magnetically connected with the connecting rod, and two opposite sides of the pull rod are magnetically connected.

Compared with the prior art, the utility model has the beneficial effects that: the utility model is provided with the main display screen and the two auxiliary display screens, can meet the functions of vehicle information display and map information display of a main driver seat and entertainment information display of a co-driver seat, adopts a rotating connection mode between the auxiliary display screens and the main display screen, can display according to actual requirements, achieves the effect of saving electric energy, can be folded when not used, reduces occupied space, and can prevent the light shielding component from being directly irradiated by strong light when not used, and ensure the service life of the display screen.

Drawings

FIG. 1 is a schematic view of the structure of the present utility model when it is fully extended;

FIG. 2 is a schematic view of the structure of the present utility model when it is folded integrally;

fig. 3 is a schematic view of the structure of the inside of the connecting rod of the present utility model.

In the figure: 1. a main display screen; 2. a secondary display screen; 3. a first back plate; 4. a hinge; 5. a slide bar; 6. a connecting rod; 7. a second back plate; 8. a limit protrusion; 9. an elastic ball; 10. a limit groove; 11. a first magnetic sheet; 12. a second magnetic sheet; 13. a light shielding plate; 14. a pull rod; 15. a shade cloth; 16. and (5) rotating the roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-3, the present utility model provides a technical solution: a vehicle-mounted LED display screen comprises a main display screen 1, a secondary display screen 2, a first backboard 3 and a second backboard 7; the main display screen 1 is installed and fixed on the surface of the first backboard 3, the auxiliary display screen 2 is symmetrically arranged on two sides of the main display screen 1, the main display screen 1 and the auxiliary display screen 2 are rotationally connected through a hinge 4, the length of the auxiliary display screen 2 is half of the length of the main display screen 1, sliding rods 5 are symmetrically arranged at the top of the first backboard 3 and the inner sides of the two ends of the bottom of the first backboard 3, the sliding rods 5 are in sliding connection with the inner sides of the first backboard 3, the other ends of the two sliding rods 5 located on the same side are connected with each other through a connecting rod 6, the rear sides of the sliding rods 5 and the connecting rod 6 are fixedly connected with the second backboard 7, and the surface of the auxiliary display screen 2 is fixedly clamped with the backboard.

Further, the surface of the auxiliary display screen 2 is fixedly provided with a limiting protrusion 8, the top of the limiting protrusion 8 is provided with an elastic ball 9, the elastic ball 9 is made of rubber materials, and a limiting groove 10 matched with the limiting protrusion 8 and the elastic ball 9 in size is formed in the position corresponding to the surface of the second backboard 7.

Further, the inner side of the connecting rod 6 is symmetrically fixed with a first magnetic sheet 11, and a second magnetic sheet 12 is arranged at the corresponding position of the side surface of the auxiliary display screen 2 and the side surface of the first backboard 3.

Further, a shading component is arranged at the edge of the surface of the first backboard 3, and the shading component comprises a shading plate 13, a pull rod 14 and shading cloth 15; the top end and the bottom end of the surface of the first backboard 3 are fixedly connected with a light shielding plate 13.

Further, the surface of the connecting rod 6 is provided with a pull rod 14, a rotating roller 16 is arranged inside the connecting rod 6, a shading cloth 15 is arranged on the surface of the rotating roller 16, the other end of the shading cloth 15 is fixed on the inner side of the pull rod 14, the bottom surface of the pull rod 14 is magnetically connected with the connecting rod 6, and two opposite sides of the pull rod 14 are magnetically connected.

Working principle: during operation, first through sliding connection between slide bar 5 and the first backplate 3, can expand two second backplate 7 that are located the first backplate 3 rear side, then rotate two pairs of display screens 2 to the horizontal direction through the effect of hinge 4, after rotating, with the spacing arch 8 and the elastic ball 9 embedding second backplate 7 surface on auxiliary display screen 2 surface correspond in the spacing recess 10 of seting up, make auxiliary display screen 2 fix, through the cooperation of main display screen 1 and two pairs of display screens 2, can satisfy the demand of the vehicle information display and the map information display of main driver's seat and the amusement information display of auxiliary driver's seat, when not using, two folding state's auxiliary display screen 2 can shelter from main display screen 1, thereby realize dustproof effect, and the user can also draw two pull rods 14 to the intermediate position of main display screen 1, make two pull rods 14 magnetism connect, can realize the shading effect to the display screen through the shading cloth 15 between pull rod 14 and the connecting rod 6, thereby avoid being by the highlight that is directly shot when not using, can guarantee the life of display screen.

Notably, are: the whole device controls the realization of the device through the total control button, and because the equipment matched with the control button is common equipment, the device belongs to the prior common sense technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a on-vehicle LED display screen which characterized in that: the display device comprises a main display screen (1), an auxiliary display screen (2), a first backboard (3) and a second backboard (7); the main display screen (1) is installed and fixed on the surface of the first backboard (3), auxiliary display screens (2) are symmetrically arranged on two sides of the main display screen (1), the main display screen (1) and the auxiliary display screens (2) are rotationally connected through hinges (4), the length of each auxiliary display screen (2) is half that of the main display screen (1), sliding rods (5) are symmetrically arranged at the top of the first backboard (3) and the two ends of the bottom of the first backboard (3), the sliding rods (5) are in sliding connection with the inner portion of the first backboard (3), the other ends of the two sliding rods (5) located on the same side are connected with each other through connecting rods (6), the rear sides of the sliding rods (5) and the connecting rods (6) are fixedly connected with the second backboard (7), and the surface of each auxiliary display screen (2) is fixedly clamped with the backboard.

2. The vehicle-mounted LED display screen of claim 1, wherein: the auxiliary display screen (2) surface is fixed with spacing arch (8), spacing arch (8) top is provided with elastic ball (9), elastic ball (9) are made by rubber materials, spacing recess (10) with spacing arch (8) and elastic ball (9) size matching are seted up to second backplate (7) surface corresponding position department.

3. The vehicle-mounted LED display screen of claim 1, wherein: the inner side of the connecting rod (6) is symmetrically fixed with a first magnetic sheet (11), and a second magnetic sheet (12) is arranged at the corresponding position of the side surface of the auxiliary display screen (2) and the side surface of the first backboard (3).

4. The vehicle-mounted LED display screen of claim 1, wherein: a shading component is arranged at the edge of the surface of the first backboard (3), and comprises a shading plate (13), a pull rod (14) and shading cloth (15); the top end and the bottom end of the surface of the first backboard (3) are fixedly connected with a shading plate (13).

5. The vehicle-mounted LED display screen of claim 4, wherein: the novel light-shielding device is characterized in that a pull rod (14) is arranged on the surface of the connecting rod (6), a rotating roller (16) is arranged inside the connecting rod (6), a light-shielding cloth (15) is arranged on the surface of the rotating roller (16), the other end of the light-shielding cloth (15) is fixed on the inner side of the pull rod (14), the bottom surface of the pull rod (14) is magnetically connected with the connecting rod (6), and two opposite sides of the pull rod (14) are magnetically connected.