Vehicle-mounted mobile LED intelligence display screen

Abstract

The utility model discloses a vehicle-mounted movable LED information display screen which comprises an installation base fixedly installed on a vehicle body, the installation base is rotationally connected with a rotating base, a plurality of vertical rods are vertically fixed to the rotating base, a first electric guide rail is fixed to the vertical rod on at least one side of the opposite sides of every two adjacent vertical rods, and a sliding rail is arranged on the other side of the vertical rod. An LED display screen main body is fixed between a sliding block of the first electric guide rail and a sliding block of the sliding rail; a rotating shaft is fixed to the bottom of the rotating base, a control panel is fixed to the rotating shaft after the rotating shaft penetrates through a penetrating hole formed in the mounting base, a control motor is fixed to the vehicle body, an output shaft of the control motor is fixedly connected with a driving rod, and the driving rod drives the control panel to move intermittently. Articles can be placed in the containing cavity, the LED display screen body can move upwards to open the containing cavity, the control motor controls the driving rod to rotate so as to control intermittent rotation of the control disc, then rotation of the rotating base is controlled, rotation of the LED display screen body is controlled, and multi-directional display is achieved.

Description

Technical Field

[0001] The utility model belongs to the field of vehicle-mounted LED display screen installation, and specifically relates to a vehicle-mounted mobile LED information display screen. Background Art

[0002] In current life, LED display screens have been widely used. With the development of the advertising industry, LED display screens are also widely used in the advertising industry. At present, it is also widely used to set up LED display screens on vehicles in use. In the prior art, there are two main structures of vehicle-mounted screens: one is installed on the rear glass position inside the taxi, and the other is installed on the roof of the taxi. However, both of the above display screen structures cannot be moved, and the information displayed on the LED display screen can only be seen by people in one direction. Therefore, it is very important to obtain a vehicle-mounted mobile LED information display screen that overcomes the above defects. Utility Model Content

[0003] In order to solve at least one of the above technical problems, the utility model provides a vehicle-mounted mobile LED information display screen, comprising a mounting base fixedly mounted on a vehicle body, the mounting base being rotatably connected to a rotating base, a plurality of vertical poles being vertically fixed on the rotating base, a first electric guide rail being fixed to at least one vertical pole on opposite sides of two adjacent vertical poles, and a slide rail being provided on the other side, and an LED display screen body being fixed between a slider of the first electric guide rail and a slider of the slide rail;

[0004] A receiving chamber is formed between the plurality of LED display screen bodies;

[0005] A rotating shaft is fixed at the bottom of the rotating base, and a control disk is fixed to the rotating shaft after passing through a through hole opened on the mounting base. A control motor is fixed on the vehicle body, and a driving rod is fixedly connected to the output shaft of the control motor, and the driving rod drives the control disk to intermittently move.

[0006] Through the above technical solution, objects can be placed in the accommodating chamber, wherein the LED display screen body can be moved upward to open the accommodating chamber, and the control motor controls the driving rod to rotate to control the intermittent rotation of the control disk, thereby controlling the rotation of the rotating base, and thereby controlling the rotation of the LED display screen body, so as to display it in multiple directions.

[0007] As a preferred embodiment of the above, a control cylinder is fixed on the circumference of the control disk, a plurality of driving cylinders are fixed on the driving rod, a first limiting ring and a second limiting ring are respectively fixed on both sides of the driving cylinder, a first notch is formed on the first limiting ring, a second notch is formed on the second limiting ring, the first notch and the second notch are staggered, and an extended connecting ring is connected and fixed between the first limiting ring and the first limiting ring to form a guide groove for driving the control cylinder.

[0008] Through the above technical solution, the motor is controlled to rotate continuously, thereby achieving different control cylinders entering the guide grooves to achieve intermittent rotation of the rotating base.

[0009] As a preferred embodiment of the above, a plane bearing is provided between the rotating base and the mounting base to reduce friction.

[0010] As a preferred embodiment of the above, L-shaped mounting parts are fixed on both sides of the mounting base to form a driving space between the mounting base and the vehicle body.

[0011] As a preferred embodiment of the above, two brackets are fixed on the vehicle body, and a rotation through hole is provided on the bracket. The driving rod passes through the two rotation through holes, and one end thereof is fixedly connected to the output shaft of the control motor.

[0012] As a preferred embodiment of the above, a top plate is fixed on the top between the plurality of brackets.

[0013] Preferably, an existing solar panel is fixed on the top plate, and the solar panel supplies power to the control motor.

[0014] The L-shaped mounting member is fixedly mounted on the vehicle bucket portion by means of bolts, and the bracket and the control motor are also fixed at matching positions of the vehicle bucket portion.

[0015] Compared with the prior art, the advantages of the present invention are: the present invention has a simple structure, the accommodating chamber can be used to place items, the slider of the electric linear guide rail can be controlled to achieve the rise of the LED display screen body, the LED display screen body is used to display information, and the LED display screen can be intermittently rotated so as to stay in one position and can be changed to another position. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a cross-sectional schematic diagram of the utility model;

[0017] Figure 2 This is a top view of the rotating base of the utility model;

[0018] Figure 3 This is a three-dimensional diagram of the matching part of the control panel of the utility model;

[0019] Reference numerals:

[0020] 1 mounting base; 2 rotating base; 3 vertical pole; 4 first electric guide rail; 5 slide rail; 6 LED display screen body; 7 accommodating chamber; 8 control panel; 9 control motor; 10 driving rod; 11 control cylinder; 12 first limiting ring; 13 second limiting ring; 14 first notch; 15 second notch; 16 extending connecting ring; 17 guide groove; 18 L-shaped mounting piece; 19 solar panel; 20 bracket. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the present invention and to more clearly define the scope of protection claimed by the present invention, the present invention is described in detail below with respect to certain specific embodiments of the present invention. It should be noted that the following are only certain specific implementation methods of the present invention, which are only part of the embodiments of the present invention, and the specific and direct description of the relevant structures is only for the convenience of understanding the present invention, and the specific features do not naturally and directly limit the scope of implementation of the present invention.

[0022] Referring to the attached drawings, the utility model adopts the following technical scheme: a vehicle-mounted mobile LED information display screen, comprising a mounting base 1 fixedly mounted on a vehicle body, the mounting base 1 being rotatably connected to a rotating base 2, a plurality of vertical poles 3 being vertically fixed on the rotating base 2, a first electric guide rail 4 being fixed to at least one of the vertical poles 3 on opposite sides of two adjacent vertical poles 3, and a slide rail 5 being provided on the other side, an LED display screen body 6 being fixed between a slider of the first electric guide rail 4 and a slider of the slide rail 5;

[0023] A receiving chamber 7 is formed between the plurality of LED display screen bodies 6;

[0024] A rotating shaft is fixed at the bottom of the rotating base 2, and a control disk 8 is fixed to the rotating shaft after passing through a through hole opened on the mounting base 1. A control motor 9 is fixed on the vehicle body, and a driving rod 10 is fixedly connected to the output shaft of the control motor 9. The driving rod 10 drives the control disk 8 to intermittently move.

[0025] Through the above technical solution, objects can be placed in the accommodating chamber 7, wherein the LED display screen body 6 can be moved upward to open the accommodating chamber 7, and the control motor 9 controls the driving rod 10 to rotate to control the intermittent rotation of the control disk 8, thereby controlling the rotation of the rotating base 2, and thereby controlling the rotation of the LED display screen body 6, so as to display in multiple directions.

[0026] As a preferred embodiment of the above, a control cylinder 11 is fixed on the circumference of the control disk 8, and multiple driving cylinders are fixed on the driving rod 10. A first limiting ring 12 and a second limiting ring 13 are respectively fixed on both sides of the driving cylinder. A first notch 14 is opened on the first limiting ring 12, and a second notch 15 is opened on the second limiting ring 13. The first notch 14 and the second notch 15 are staggered, and an extended connecting ring 16 is connected and fixed between the first limiting ring 12 and the first limiting ring 12 to form a guide groove 17 for driving the control cylinder 11.

[0027] Through the above technical solution, the control motor 9 is continuously rotated, thereby achieving different control cylinders 11 entering the guide grooves 17 to achieve intermittent rotation of the rotating base 2.

[0028] As a preferred embodiment of the above, a plane bearing is provided between the rotating base 2 and the mounting base 1 to reduce friction.

[0029] As a preferred embodiment of the above, L-shaped mounting members 18 are fixed on both sides of the mounting base 1 to form a driving space between the mounting base 1 and the vehicle body.

[0030] As a preferred embodiment of the above, two brackets 20 are fixed on the vehicle body, and a rotation through hole is provided on the bracket 20. The driving rod 10 passes through the two rotation through holes, and one end thereof is fixedly connected to the output shaft of the control motor 9.

[0031] As a preferred embodiment of the above, a top plate is fixed on the top between the plurality of brackets 20 .

[0032] Preferably, an existing solar panel 19 is fixed on the top plate, and the solar panel 19 supplies power to the control motor 9 .

[0033] The L-shaped mounting member 18 is fixedly mounted on the vehicle bucket portion by means of bolts, and the bracket 20 and the control motor 9 are also fixed at matching positions of the vehicle bucket portion.

[0034] Compared with the prior art, the advantages of the present invention are: the present invention has a simple structure, the accommodating chamber 7 can be used to place items, the slider of the electric linear guide rail can be controlled to achieve the rise of the LED display screen body 6, the LED display screen body 6 is used to display information, and the LED display screen can be intermittently rotated so that it can stay in one position and can be changed to another position.

[0035] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0036] In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0037] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A mobile LED information display screen on a vehicle. Features: The invention comprises a mounting base (1) fixedly mounted on a vehicle body, wherein the mounting base (1) is rotatably connected to a rotating base (2), a plurality of vertical poles (3) are vertically fixed on the rotating base (2), a first electric guide rail (4) is fixed to at least one vertical pole (3) on the opposite sides of two adjacent vertical poles (3), and a slide rail (5) is provided on the other side, and an LED display screen body (6) is fixed between a slider of the first electric guide rail (4) and a slider of the slide rail (5); A receiving chamber (7) is formed between the plurality of LED display screen bodies (6); A rotating shaft is fixed at the bottom of the rotating base (2), and a control disk (8) is fixed to the rotating shaft after passing through a through hole provided on the mounting base (1). A control motor (9) is fixed on the vehicle body, and an output shaft of the control motor (9) is fixedly connected to a driving rod (10), and the driving rod (10) drives the control disk (8) to intermittently move.

2. The vehicle-mounted mobile LED information display screen according to claim 1, Features: A control cylinder (11) is fixed on the circumference of the control disk (8), and a plurality of drive cylinders are fixed on the drive rod (10). A first limiting ring (12) and a second limiting ring (13) are respectively fixed on both sides of the drive cylinder. A first notch (14) is provided on the first limiting ring (12), and a second notch (15) is provided on the second limiting ring (13). The first notch (14) and the second notch (15) are staggered, and an extended connecting ring (16) is connected and fixed between the first limiting ring (12) and the second limiting ring (13) to form a guide groove (17) for driving the control cylinder (11).

3. The vehicle-mounted mobile LED information display screen according to claim 1, Features: A plane bearing is provided between the rotating base (2) and the mounting base (1).

4. The vehicle-mounted mobile LED information display screen according to claim 1, Features: L-shaped mounting parts (18) are fixed on both sides of the mounting base (1) so as to form a driving space between the mounting base (1) and the vehicle body.

5. The vehicle-mounted mobile LED information display screen according to claim 2, Features: Two brackets (20) are fixed on the vehicle body, and a rotation through hole is provided on the bracket (20). The driving rod (10) passes through the two rotation through holes, and one end thereof is fixedly connected to the output shaft of the control motor (9).

6. The vehicle-mounted mobile LED information display screen according to claim 5, Features: A top plate is fixed on the top between the plurality of brackets (20).

7. The vehicle-mounted mobile LED information display screen according to claim 6, Features: A solar panel (19) is fixed on the top plate, and the solar panel (19) supplies power to the control motor (9).

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