CN211062389U

CN211062389U - L ED display screen outdoor billboard

Info

Publication number: CN211062389U
Application number: CN202020179712.5U
Authority: CN
Inventors: 杨国辉
Original assignee: Jinan Tianli Hengda Electronic Technology Co ltd
Current assignee: Jinan Tianli Hengda Electronic Technology Co ltd
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2020-07-21
Anticipated expiration: 2030-02-18

Abstract

The utility model discloses an L ED display screen user outer bill-board, which comprises a housin, the box is installed at the top of casing, the curb plate is all installed to the preceding terminal surface both sides of casing, install the pivot between two liang neighbours of curb plate, the bearing on the curb plate is all run through at the both ends of pivot, install driven pulley on the one end outer wall of bearing, servo motor, battery and dc-to-ac converter have from left to right set gradually in the inside of box, install driving pulley on servo motor's the output shaft, driving pulley passes through driving belt and driven pulley connection, and driving belt passes the through-hole on the box, install the movable plate on the outer wall of pivot, the utility model provides a current L ED display screen user outer bill-board is difficult to carry out clear problem to L ED display screen, the utility model discloses can clean L ED display screen, reduce staff's work load, also avoided the potential safety hazard because of leaking the electricity and causing simultaneously, the practicality is strong.

Description

L ED display screen outdoor billboard

Technical Field

The utility model relates to an L ED display screen technical field specifically is a L ED display screen is outdoor bill-board.

Background

A L ED display screen (L ED display) is a flat panel display, which is composed of L ED module panels which are small one by one and used for displaying various information such as characters, images, videos and the like, a L ED electronic display screen integrates microelectronic technology, computer technology and information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like, and an L ED display screen is widely applied to commercial media, cultural performance markets, stadiums, information transmission, news distribution, stock exchange and the like and can meet the requirements of different environments.

However, the conventional L ED display screen outdoor billboard is not easy to clean a L ED display screen, dust is easily attached to the surface of a L ED display screen when the display screen is used for a long time, so that the display effect of the L ED display screen is affected, the display screen needs to be cleaned, but the cleaning is performed manually at present, the workload of cleaning personnel is large, the L ED display screen belongs to an electric device, and if the L ED display screen is manually cleaned, the risk of electric leakage exists, so that the conventional use requirement is not met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an L ED display screen is bill-board outside user to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a L ED display screen user outer billboard, which comprises a housin, the box is installed at the top of casing, the curb plate is all installed to the preceding terminal surface both sides of casing, install the pivot between two liang adjacent curb plates, the bearing on the curb plate is all run through at the both ends of pivot, install driven pulley on the one end outer wall of bearing, servo motor, battery and dc-to-ac converter have from left to right set gradually to the inside of box, install driving pulley on servo motor's the output shaft, driving pulley passes through driving belt and driven pulley connection, and driving belt passes the through-hole on the box, install the movable plate on the outer wall of pivot, the outer wall top of movable plate has seted up the screw hole, be provided with the external screw thread on the outer wall of pivot, external screw thread in the pivot is connected with the interior thread engagement on the screw hole, be provided with the brush hair on the rear end face of movable plate.

Preferably, the bearing is disposed above an outer wall of the side plate.

Preferably, the through hole is formed in one side of the bottom of the box body.

Preferably, a sealing door is arranged on the front end face of the box body, and a safety lock is arranged at the front end of the sealing door.

Preferably, the support columns are installed at four corners of the lower surface of the shell, and the base is installed at the bottom ends of the support columns.

Preferably, the top of the box body is connected with the lower surface of the solar panel through a connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that, the utility model discloses a servo motor, the drive pulley, driving belt, driven pulley, the apparatus further comprises a rotating shaft, the external screw thread, the curb plate, a bearing, the movable plate, the cooperation setting of screw hole and brush hair, servo motor starts to drive the drive pulley and carries out corotation or reversal, make driven pulley carry out corotation or reversal through driving belt when the drive pulley carries out corotation or reversal, make the pivot carry out corotation or reversal when driven pulley carries out corotation or reversal, because the external screw thread in the pivot is connected with the internal thread meshing on the screw hole pore wall on the movable plate, thereby make the movable plate control linear motion in the pivot when the pivot carries out corotation or reversal, thereby the movable plate controls linear motion and makes the brush hair on the movable plate clean L ED display screen, thereby the utility model provides a current L ED display screen user outer bill-board be difficult for carrying out clear problem to L ED display screen, the utility model discloses can clean L ED display screen, staff's work load has been reduced, the potential safety hazard that causes because of leaking electricity also has been avoided simultaneously, cooperation setting through solar energy storage panel can be converted into the electric energy storage battery in the electric energy storage battery, the utility model discloses an environmental protection electric energy conservation is provided utility.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present invention;

fig. 4 is a right side view of the moving plate of the present invention.

The solar energy storage box comprises a solar panel 1, a connecting rod 2, a box body 3, a transmission belt 4, a driven belt pulley 5, a side plate 6, a side plate 7, an L ED display screen 8, a moving plate 9, a shell 10, a support column 11, a base 12, a sealing door 13, a safety lock 14, external threads 15, a rotating shaft 16, a servo motor 17, a threaded hole 18, an inverter 19, a bearing 20, a driving belt pulley 21, bristles 22, a through hole 23 and a storage battery.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1-4, the utility model provides an embodiment, an L ED display screen user outer billboard, including casing 9, casing 3 is installed at the top of casing 9, curb plate 6 is all installed to the preceding terminal surface both sides of casing 9, curb plate 6 installs pivot 15 between two liang adjacent, the both ends of pivot 15 all run through bearing 19 on the curb plate 6, install driven pulley 5 on the outer wall of one end of bearing 19, the inside of casing 3 has set gradually servo motor 16 from left to right, battery 23 and inverter 18, install drive pulley 20 on the output shaft of servo motor 16, drive pulley 20 is connected with driven pulley 5 through driving belt 4, and driving belt 4 passes through-hole 22 on casing 3, install movable plate 8 on the outer wall of pivot 15, threaded hole 17 has been seted up above the outer wall of movable plate 8, be provided with external screw thread 14 on the outer wall of pivot 15, external screw thread 14 on the pivot 15 is connected with the internal thread meshing on threaded hole 17, be provided with brush hair 21 on the rear end face of movable plate 8, the preceding terminal surface of casing 9 is provided with L ED display screen 7, bearing 19 sets up above the outer wall of curb plate 6, through-opening of lateral plate 15, through-opening door 12 is set up on one side of box 3, the bottom of the sealed door 12 of the bottom of the sealed door of the support column 12 of the.

The theory of operation the utility model discloses a servo motor 16, driving pulley 20, driving belt 4, driven pulley 5, pivot 15, external screw thread 14, curb plate 6, bearing 19, movable plate 8, the cooperation setting of screw hole 17 and brush hair 21, servo motor 16 starts and to drive driving pulley 20 and carry out corotation or reversal, driving pulley 20 makes driven pulley 5 carry out corotation or reversal through driving belt 4 when carrying out corotation or reversal, driven pulley 5 makes pivot 15 carry out corotation or reversal when carrying out corotation or reversal, because the internal thread meshing on external screw thread 14 on the pivot 15 and the screw hole 17 pore wall on the movable plate 8 is connected, thereby make movable plate 8 control linear motion on pivot 15 when carrying out corotation or reversal, thereby linear motion about pivot 8 makes movable plate 21 on the movable plate 8 clean L ED display 7, thereby the utility model provides a current L display 7 user's outer bill-board is difficult to carry out the clear problem of cleaning to L ED display 7, the utility model provides L ED display 7 clean, the work load has been reduced staff, and avoided simultaneously also the solar energy saving panel to be provided through solar energy saving and solar energy saving panel 1, the practical utility model is practical and the utility model provides the solar energy saving inverter for the solar energy saving device, the solar energy saving panel is practical utility model, the utility model.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a L ED display screen user outer bill-board, includes casing (9), its characterized in that box (3) are installed at the top of casing (9), curb plate (6) are all installed to the preceding terminal surface both sides of casing (9), install pivot (15) between two liang of neighbours of curb plate (6), bearing (19) on curb plate (6) are all run through at the both ends of pivot (15), install driven pulley (5) on the one end outer wall of bearing (19), the inside of box (3) from left to right has set gradually servo motor (16), battery (23) and inverter (18), install driving pulley (20) on the output shaft of servo motor (16), driving pulley (20) are connected with driven pulley (5) through driving belt (4), and driving belt (4) pass through-hole (22) on box (3), install movable plate (8) on the outer wall of pivot (15), threaded hole (17) have been seted up to the outer wall top of movable plate (8), be provided with on the outer wall of pivot (15) threaded hole (14), threaded hole (14) and threaded hole (358) are provided with the internal thread mesh on the movable plate (9) the screen terminal surface (21) before the movable plate (9) be provided with the display screen hair (21).

2. An L ED display screen billboard as claimed in claim 1 in which the bearings (19) are provided above the outer walls of the side panels (6).

3. An L ED display screen outdoor billboard according to claim 1, in which the through hole (22) is provided at one side of the bottom of the box body (3).

4. An L ED display screen outdoor billboard according to claim 1, characterized in that the front end face of the box body (3) is provided with a sealing door (12), and the front end of the sealing door (12) is provided with a safety lock (13).

5. An L ED display screen billboard as claimed in claim 1, wherein four corners of the lower surface of the casing (9) are provided with support columns (10), and the bottom ends of the support columns (10) are provided with bases (11).

6. An L ED display screen billboard as claimed in claim 1, wherein the top of the box (3) is connected to the lower surface of the solar panel (1) by a connecting rod (2).