CN215450720U

CN215450720U - LED full-color screen based on 3G network remote control

Info

Publication number: CN215450720U
Application number: CN202023001229.7U
Authority: CN
Inventors: 卢海平
Original assignee: Shanghai Quality Industrial Development Co ltd
Current assignee: Shanghai Quality Industrial Development Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2022-01-07
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a 3G network remote control-based LED full-color screen which comprises a base, wherein the upper end of the base is fixedly connected with an LED screen, the upper end of the LED screen is fixedly connected with a mounting plate, the side wall of the mounting plate is provided with a mounting groove, a winding mechanism is arranged in the mounting groove, the side wall of the mounting plate is provided with two groove bodies, the inner walls of the two groove bodies are fixedly connected with telescopic rods, the telescopic ends of the two telescopic rods are fixedly connected through a connecting rod, the outer wall of each telescopic rod is connected with a fixing mechanism, the upper end of the base is fixedly connected with a device plate, and the side wall of the device plate is provided with a device groove. The LED screen is reasonable in structure, and the winding mechanism and the fixing mechanism are arranged to shade the LED screen, so that the reflection of the LED screen is reduced, and the watching experience of a user is improved; through setting up elevating system and clearance mechanism, realize having played good deashing effect to the automatic clearance of LED screen, and alleviateed user's burden.

Description

LED full-color screen based on 3G network remote control

Technical Field

The utility model relates to the technical field of LED screens, in particular to an LED full-color screen based on 3G network remote control.

Background

LED full-color display screen: the LED is a light emitting diode, which is abbreviated as LED in english. The display mode is that the display mode is controlled by RGB semiconductor light-emitting diodes, the general sample is that the display mode is composed of a plurality of RGB three-color light-emitting diodes, each pixel combination is provided with the RGB diodes, and full-color pictures with different colors are displayed by the on and off of each group of pixel lamps. A display screen for displaying various information such as characters, figures, images, animation, quotation, video, and video signals.

When the existing full-color LED screen based on the 3G network remote control is used in the sun, the condition of light reflection often occurs, the watching experience of a user is influenced, the whole process of manually cleaning the dust on the surface of the full-color LED screen is troublesome, and the burden of the user is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an LED full-color screen based on 3G network remote control.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a full-color screen of LED based on 3G network remote control, the on-line screen storage device comprises a base, base upper end fixedly connected with LED screen, LED screen upper end fixedly connected with mounting panel, the mounting panel lateral wall is equipped with the mounting groove, be equipped with winding mechanism in the mounting groove, the mounting panel lateral wall is equipped with two cell bodies, two the equal fixedly connected with telescopic link of cell body inner wall, two through connecting rod fixed connection between the flexible end of telescopic link, the outer wall connection of telescopic link has fixed establishment, base upper end fixedly connected with device board, device board lateral wall is equipped with the device groove, the device inslot is equipped with elevating system, be equipped with the cavity in the base, the base upper end is connected with clearance mechanism.

Preferably, the winding mechanism comprises a rotating shaft rotatably connected with the inner wall of the mounting groove, coil springs are sleeved at two ends of the rotating shaft, a roller is fixedly connected to the outer wall of the rotating shaft, sunshade cloth is sleeved on the roller, and the tail end of the sunshade cloth is fixedly connected with the outer wall of the connecting rod.

Preferably, fixed establishment is including the slot that is located the flexible end outer wall of telescopic link, telescopic link stiff end outer wall be equipped with slot complex bolt, the cover is equipped with the spring on the bolt.

Preferably, the lifting mechanism comprises a driving motor fixedly connected with the side wall of the base, the output end of the driving motor extends into the cavity and is fixedly connected with a first bevel gear, the relative inner wall of the device groove is rotatably connected with a reciprocating screw rod, the lower end of the reciprocating screw rod is fixedly connected with a connecting rod, the outer wall of the connecting rod is fixedly connected with a second bevel gear, the outer wall of the reciprocating screw rod is provided with a screw rod sleeve matched with the screw rod sleeve, and the first bevel gear is meshed with the second bevel gear.

Preferably, clearance mechanism include with base upper end fixed connection's air pump, lead screw cover lower extreme fixedly connected with goes out the tuber pipe, go out to be connected through the gas-supply pipe between tuber pipe and the air pump.

Preferably, the outer wall of the bolt is provided with anti-skid grains.

Compared with the prior art, the utility model has the beneficial effects that:

1. through setting up winding mechanism and fixed establishment, carry out the sunshade to the LED screen, reduced the reflection of light of LED screen, promoted user's viewing experience.

2. Through setting up elevating system and clearance mechanism, realize having played good deashing effect to the automatic clearance of LED screen, and alleviateed user's burden.

Drawings

Fig. 1 is a schematic structural diagram of an LED full-color screen based on 3G network remote control according to the present invention;

fig. 2 is an enlarged schematic view of a structure at a position a of an LED full-color screen based on 3G network remote control according to the present invention;

fig. 3 is an enlarged schematic diagram of a structure at a position B of an LED full-color screen based on 3G network remote control according to the present invention.

In the figure: the LED sun-shading cloth comprises a base 1, an LED screen 2, a mounting plate 3, a mounting groove 4, sun-shading cloth 5, a roller 6, a rotating shaft 7, a mounting plate 8, a mounting groove 9, a screw sleeve 10, an air outlet pipe 11, an air pump 12, an air delivery pipe 13, a driving motor 14, a connecting rod 15, a cavity 16, a second bevel gear 17, a first bevel gear 18, a connecting rod 19, a groove body 20, a plug pin 21, a telescopic rod 22, a slot 23 and a reciprocating lead screw 24.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a full-color screen of LED based on 3G network remote control, including base 1, base 1 upper end fixedly connected with LED screen 2, LED screen 2 upper end fixedly connected with mounting panel 3, mounting panel 3 lateral wall is equipped with mounting groove 4, be equipped with winding mechanism in the mounting groove 4, winding mechanism includes pivot 7 of being connected with the relative inner wall rotation of

mounting groove

4, 7 pot heads of pivot are equipped with the wind spring, 7 outer wall fixedly connected with cylinder 6 of pivot, the cover is equipped with puggaree 5 on the cylinder 6, the end and the connecting rod 19 outer wall fixed connection of puggaree 5, when needing to carry out the sunshade to LED screen 2, pull up bolt 21, pulling connecting rod 19, telescopic link 22 extension, connecting rod 19 pulls out puggaree 5, puggaree 5 drives pivot 7 to rotate, loosen bolt 21, under the elastic force effect of spring, bolt 21 inserts and accomplishes fixedly in slot 23.

The 3 lateral walls of mounting panel are equipped with two cell bodies 20, the equal fixedly connected with telescopic link 22 of two cell bodies 20 inner walls, through 19 fixed connection of connecting rod between the flexible end of two telescopic links 22, the outer wall connection of telescopic link 22 has fixed establishment, fixed establishment is including the slot 23 that is located the flexible end outer wall of telescopic link 22, telescopic link 22 stiff end outer wall be equipped with slot 23 complex bolt 21, the cover is equipped with the spring on the bolt 21, bolt 21 outer wall is equipped with anti-skidding line.

The upper end of the base 1 is fixedly connected with a device plate 8, the side wall of the device plate 8 is provided with a device groove 9, a lifting mechanism is arranged in the device groove 9, the lifting mechanism comprises a driving motor 14 fixedly connected with the side wall of the base 1, the output end of the driving motor 14 extends into the cavity 16 and is fixedly connected with a first bevel gear 18, the device groove 9 is rotatably connected with a reciprocating screw 24 relative to the inner wall, the lower end of the reciprocating screw 24 is fixedly connected with a connecting rod 15, the outer wall of the connecting rod 15 is fixedly connected with a second bevel gear 17, the outer wall of the reciprocating screw 24 is provided with a matched screw sleeve 10, the first bevel gear 18 is meshed with the second bevel gear 17, the driving motor 14 drives the first bevel gear 18 to rotate, the first bevel gear 18 drives the second bevel gear 17 to rotate, the second bevel gear 17 drives the connecting rod 15 to rotate, the connecting rod 15 drives the reciprocating screw 24 to rotate, and the reciprocating screw 24 drives the screw sleeve 10 to vertically reciprocate, the screw sleeve 10 drives the air outlet pipe 11 to vertically reciprocate.

Be equipped with cavity 16 in the base 1, the base 1 upper end is connected with clearance mechanism, clearance mechanism include with base 1 upper end fixed connection's air pump 12, the fixedly connected with play tuber pipe 11 of the lower extreme of lead screw cover 10, go out to be connected through gas-supply pipe 13 between tuber pipe 11 and the air pump 12, high pressure draught is followed out tuber pipe 11 blowout through gas-supply pipe 13, cleans 2 surfaces of LED screen.

When the sunshade cloth is used, when the LED screen 2 needs to be shaded, the bolt 21 is pulled up, the connecting rod 19 is pulled, the telescopic rod 22 extends, the connecting rod 19 pulls out the sunshade cloth 5, the sunshade cloth 5 drives the rotating shaft 7 to rotate, the bolt 21 is loosened, and the bolt 21 is inserted into the slot 23 to complete fixing under the elastic force of the spring. When the sun-shading cloth 5 needs to be wound up, the bolt 21 is pulled up, the telescopic rod 22 is pushed, the rotating shaft 7 rotates under the elastic action of the coil spring, the rotating shaft 7 drives the roller 6 to rotate, and the roller 6 winds up the sun-shading cloth 5. When the surface of the LED screen 2 needs to be cleaned, the air pump 12 and the driving motor 14 are opened, the driving motor 14 drives the first bevel gear 18 to rotate, the first bevel gear 18 drives the second bevel gear 17 to rotate, the second bevel gear 17 drives the connecting rod 15 to rotate, the connecting rod 15 drives the reciprocating screw rod 24 to rotate, the reciprocating screw rod 24 drives the screw sleeve 10 to vertically reciprocate, and the screw sleeve 10 drives the air outlet pipe 11 to vertically reciprocate. The high-pressure air flow is sprayed out from the air outlet pipe 11 through the air conveying pipe 13 to clean the surface of the LED screen 2.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The LED full-color screen based on the 3G network remote control comprises a base (1) and is characterized in that the upper end of the base (1) is fixedly connected with an LED screen (2), the upper end of the LED screen (2) is fixedly connected with a mounting plate (3), the side wall of the mounting plate (3) is provided with a mounting groove (4), a winding mechanism is arranged in the mounting groove (4), the side wall of the mounting plate (3) is provided with two groove bodies (20), the inner walls of the two groove bodies (20) are fixedly connected with a telescopic rod (22), the telescopic ends of the two telescopic rods (22) are fixedly connected through a connecting rod (19), the outer wall of the telescopic rod (22) is connected with a fixing mechanism, the upper end of the base (1) is fixedly connected with a device plate (8), the side wall of the device plate (8) is provided with a device groove (9), and a lifting mechanism is arranged in the device groove (9), a cavity (16) is arranged in the base (1), and the upper end of the base (1) is connected with a cleaning mechanism.

2. The LED full-color screen based on 3G network remote control according to claim 1, characterized in that, winding mechanism includes pivot (7) of being connected with the relative inner wall rotation of mounting groove (4), pivot (7) both ends cover is equipped with the coil spring, pivot (7) outer wall fixedly connected with cylinder (6), the cover is equipped with puggaree (5) on cylinder (6), the terminal and connecting rod (19) outer wall fixed connection of puggaree (5).

3. The LED full-color screen based on the 3G network remote control is characterized in that the fixing mechanism comprises a slot (23) located on the outer wall of the telescopic end of the telescopic rod (22), a bolt (21) matched with the slot (23) is arranged on the outer wall of the fixed end of the telescopic rod (22), and a spring is sleeved on the bolt (21).

4. The LED full-color screen based on the 3G network remote control is characterized in that the lifting mechanism comprises a driving motor (14) fixedly connected with the side wall of the base (1), the output end of the driving motor (14) extends into the cavity (16) and is fixedly connected with a first bevel gear (18), a reciprocating lead screw (24) is rotatably connected to the inner wall of the device groove (9), a connecting rod (15) is fixedly connected to the lower end of the reciprocating lead screw (24), a second bevel gear (17) is fixedly connected to the outer wall of the connecting rod (15), a matched lead screw sleeve (10) is arranged on the outer wall of the reciprocating lead screw (24), and the first bevel gear (18) is meshed with the second bevel gear (17).

5. The LED full-color screen based on 3G network remote control according to claim 4, characterized in that the cleaning mechanism comprises an air pump (12) fixedly connected with the upper end of the base (1), the lower end of the screw sleeve (10) is fixedly connected with an air outlet pipe (11), and the air outlet pipe (11) is connected with the air pump (12) through an air pipe (13).

6. The LED full-color screen based on the 3G network remote control is characterized in that the outer wall of the plug pin (21) is provided with anti-skid lines.