CN214897389U

CN214897389U - Lane LED display screen

Info

Publication number: CN214897389U
Application number: CN202120748083.8U
Authority: CN
Inventors: 陈旭
Original assignee: Zhejiang Xinjian Expressway Co ltd
Current assignee: Zhejiang Xinjian Expressway Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-26
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a lane LED display screen, which comprises a waterproof shell, wherein both sides of the front surface wall of the waterproof shell are fixedly connected with a protective box, one of the protective boxes is internally provided with a threaded rod, the outer wall of the threaded rod is in threaded connection with a threaded sleeve, one end of the threaded rod is fixedly connected with a first bevel gear, one side of the lower surface wall in the waterproof shell is fixedly connected with a motor, an output shaft of the motor penetrates into an inner cavity of the protective box and is fixedly connected with a second bevel gear meshed with the first bevel gear, the threaded rod ensures that a connecting rod can freely slide on the surface of the transparent toughened glass through the threaded sleeve, a sliding rod and a sliding sleeve, so that the cleaning film can clean dust and water stains on the surface of the transparent toughened glass and ensure that the display of an LED display screen is clear, the silver iodide glass plate can effectively slow down the strong light projected by the LED display screen at night, and the strong light is prevented from influencing the sight of a driver.

Description

Lane LED display screen

Technical Field

The utility model belongs to the technical field of LED display screen equipment, concretely relates to lane LED display screen.

Background

The LED display screen is a flat panel display, it is made up of a plurality of small LED module panels, the apparatus used for displaying various information such as characters, pictures, video, etc., it is bright-colored, the dynamic range is wide, the luminance is high, long-lived, such advantages as the job stabilization is reliable, in the traffic field, the LED display screen can be regarded as the display device to point out the traffic signal, the LED display screen of existing traffic lane is usually all blown by the wind and dried in the sun, the surface adsorbs the dust easily, the LED display screen of traffic lane hangs the eminence usually, is not convenient for maintainer's washing, and the LED display screen of traffic lane is the same with luminance at night daytime, at night, the luminance is high, influence the driver's sight easily, we propose a kind of traffic lane LED display screen in order to solve the above-mentioned problem for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lane LED display screen, dust and water stain that clean film can clean transparent toughened glass surface guarantee that LED display screen shows clearly, and the highlight that LED display screen throws out can effectually be slowed down to silver iodide glass board when night, has avoided highlight to influence navigating mate's sight.

In order to achieve the above object, the utility model provides a following technical scheme: a lane LED display screen comprises a waterproof shell, an LED display screen is arranged inside the waterproof shell, protective boxes are fixedly connected with both sides of the front surface wall of the waterproof shell, a threaded rod is arranged in one of the protection boxes, a threaded sleeve is connected with the outer wall of the threaded rod in a threaded manner, one end of the threaded rod is fixedly connected with a first bevel gear, one side of the lower surface wall inside the waterproof shell is fixedly connected with a motor, an output shaft of the motor penetrates into an inner cavity of the protection box and is fixedly connected with a second bevel gear meshed with the first bevel gear, a sliding rod is arranged inside the other protection box, the outer wall of the sliding rod is connected with a sliding sleeve in a sliding way, the sliding sleeve and the threaded sleeve are fixedly connected with a connecting rod together, the outer wall of the connecting rod is sleeved with a cleaning film, and the cleaning film can effectively remove dust outside the device.

As a further aspect of the present invention: the front portion of the LED display screen is provided with a silver iodide glass plate, the front surface wall of the silver iodide glass plate is provided with a capacitance film, and the silver iodide glass plate can effectively relieve the strong light generated by the LED display screen at night.

As a further aspect of the present invention: be located the front portion of electric capacity membrane is provided with toughened glass, toughened glass's preceding surface wall is provided with the nano-coating, the nano-coating has slight repair function, has prolonged toughened glass's life.

As a further aspect of the present invention: two the relative one side of guard box all seted up with the corresponding bar opening of connecting rod, the bar opening is convenient for the slip of connecting rod.

As a further aspect of the present invention: all fixedly connected with sealed pad around the LED display screen, the LED display screen through sealed pad with waterproof housing fixed connection. The sealing gasket can effectively prevent rainwater from damaging the LED display screen.

As a further aspect of the present invention: the rear surface wall of the waterproof shell is provided with heat dissipation holes corresponding to the motor, and the heat dissipation holes can effectively dissipate heat of the motor.

Compared with the prior art, the beneficial effects of the utility model are that: through the inside at waterproof case sets up the motor, the motor drives the threaded rod through first bevel gear and second bevel gear and rotates, the threaded rod passes through the thread bush, slide bar and sliding sleeve guarantee that the connecting rod can freely slide in toughened glass's surface, make dust and water stain that clean film can clean toughened glass surface, it is clear to guarantee that LED display screen shows, through setting up silver iodide glass board in the front portion of LED display screen, silver iodide glass board can effectually slow down the highlight that the LED display screen throws out when night, the sight of highlight influence navigating mate has been avoided.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of the LED display screen of the present invention;

fig. 3 is a side view of the present invention;

FIG. 4 is a cross-sectional view of the shielding cage.

In the figure: 1. a waterproof housing; 2. a protective box; 3. a threaded rod; 4. a threaded sleeve; 5. a first bevel gear; 6. a motor; 7. a second bevel gear; 8. a slide bar; 9. a sliding sleeve; 10. a connecting rod; 11. cleaning the film; 12. a nano-coating; 13. tempering the glass; 14. a capacitor film; 15. a silver iodide glass plate; 16. an LED display screen; 17. a strip-shaped opening; 18. heat dissipation holes; 19. and a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a lane LED display screen comprises a waterproof shell 1, an LED display screen 16 is arranged inside the waterproof shell 1, a heat dissipation hole 18 corresponding to a motor 6 is formed in the rear surface wall of the waterproof shell 1, the heat dissipation hole 18 can effectively dissipate heat of the motor 6, a sealing gasket 19 is fixedly connected to the periphery of the LED display screen 16, the LED display screen 16 is fixedly connected with the waterproof shell 1 through the sealing gasket 19, the sealing gasket 19 can effectively prevent rainwater from damaging the LED display screen 16, a silver iodide glass plate 15 is arranged at the front part of the LED display screen 16, a capacitor film 14 is arranged on the front surface wall of the silver iodide glass plate 15, toughened glass 13 is arranged at the front part of the capacitor film 14, a nano coating 12 is arranged on the front surface wall of the toughened glass 13, the nano coating 12 has a slight repairing function, the service life of the toughened glass 13 is prolonged, the strong light generated by the LED display screen 16 at night can be effectively relieved by the silver iodide glass plate 15, both sides of the front surface wall of the waterproof shell 1 are fixedly connected with protective boxes 2, the opposite sides of the two protective boxes 2 are respectively provided with a strip-shaped opening 17 corresponding to the connecting rod 10, the strip-shaped openings 17 are convenient for the sliding of the connecting rod 10, one of them protective housing 2's inside is provided with threaded rod 3, the outer wall threaded connection of threaded rod 3 has thread bush 4, the first bevel gear 5 of one end fixedly connected with of threaded rod 3, the inside of waterproof housing 1 is below wall one side fixedly connected with motor 6, the output shaft of motor 6 penetrates protective housing 2's inner chamber and fixedly connected with and the second bevel gear 7 of first bevel gear 5 meshing, the inside of another protective housing 2 is provided with slide bar 8, slide bar 8's outer wall sliding connection has sliding sleeve 9, sliding sleeve 9 and the common fixedly connected with connecting rod 10 of thread bush 4, the outer wall cover of connecting rod 10 is equipped with clean film 11, clean film 11 can remove the outside dust of device effectively.

The utility model discloses a theory of operation: the device is when using, when there is the dust in the device front portion, starter motor 6, motor 6 drives threaded rod 3 through second bevel gear 7 and first bevel gear 5 and rotates, threaded rod 3 drives thread bush 4 and rotates, thread bush 4 drives connecting rod 10 up-and-down motion, sliding sleeve 9 is passed through at the outer wall of slide bar 8 to the one end of connecting rod 10 and is slided, dust and the water stain on toughened glass 13 surface can be cleaned to the clean film 11 of connecting rod 10 outer wall, when night, the highlight that LED display screen 16 shines can be alleviated by silver iodide glass board 15 effectively.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a lane LED display screen, includes waterproof housing (1), its characterized in that: an LED display screen (16) is arranged inside the waterproof shell (1), two sides of the front surface wall of the waterproof shell (1) are fixedly connected with protective boxes (2), a threaded rod (3) is arranged inside one of the protective boxes (2), the outer wall of the threaded rod (3) is in threaded connection with a threaded sleeve (4), one end of the threaded rod (3) is fixedly connected with a first bevel gear (5), one side of the inner surface wall of the waterproof shell (1) is fixedly connected with a motor (6), an output shaft of the motor (6) penetrates into an inner cavity of the protective box (2) and is fixedly connected with a second bevel gear (7) meshed with the first bevel gear (5), a sliding rod (8) is arranged inside the other protective box (2), the outer wall of the sliding rod (8) is in sliding connection with a sliding sleeve (9), and the sliding sleeve (9) and the threaded sleeve (4) are fixedly connected with a connecting rod (10) together, the outer wall of the connecting rod (10) is sleeved with a cleaning film (11).

2. A lane LED display according to claim 1 wherein: the front part of the LED display screen (16) is provided with a silver iodide glass plate (15), and the front surface wall of the silver iodide glass plate (15) is provided with a capacitance film (14).

3. A lane LED display according to claim 2 wherein: tempered glass (13) is arranged on the front portion of the capacitor film (14), and a nano coating (12) is arranged on the front surface wall of the tempered glass (13).

4. A lane LED display according to claim 1 wherein: the opposite sides of the two protective boxes (2) are provided with strip-shaped openings (17) corresponding to the connecting rods (10).

5. A lane LED display according to claim 1 wherein: all fixedly connected with sealed pad (19) around LED display screen (16), LED display screen (16) through sealed pad (19) with waterproof housing (1) fixed connection.

6. A lane LED display according to claim 1 wherein: the rear surface wall of the waterproof shell (1) is provided with heat dissipation holes (18) corresponding to the motor (6).