CN217562215U

CN217562215U - Outdoor LED display screen with dust removal effect

Info

Publication number: CN217562215U
Application number: CN202221667456.XU
Authority: CN
Inventors: 黄溥将
Original assignee: Guangxi Nanning Hongyun Gaozhao Electronic Science And Technology Co ltd
Current assignee: Guangxi Nanning Hongyun Gaozhao Electronic Science And Technology Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-10-11
Anticipated expiration: 2032-06-29

Abstract

The utility model relates to the technical field of display screens, in particular to an outdoor LED display screen with dust removal effect, which comprises a display screen body, a top cover fixedly connected with the top end of the display screen body and a dust removal device movably arranged right in front of the display screen body, wherein a second motor is fixedly arranged on one side in the dust removal device; make when cleaning the dust removal to display screen dead ahead surface through such setting, cleaning device can clean display screen dead ahead surface through rolling mode under the drive of second motor to reach the more efficient purpose of cleaning the dust removal.

Description

Outdoor LED display screen with dust removal effect

Technical Field

The utility model relates to a display screen technical field specifically is an outdoor LED display screen that is used for having dust removal effect.

Background

The outdoor LED display screen is used as a new favorite for displaying advertisement media outdoors in the future, is widely applied to finance, tax, industry and commerce, post and telecommunications, sports, advertisements, factories and mining enterprises, transportation, education systems, stations, docks, airports, markets, hospitals, hotels, banks, stock market, construction market, auction houses, industrial enterprise management and other public places, and has the purposes of media display, information release, traffic induction, creative display and the like.

Current outdoor display screen can set up dust collector usually, and current dust collector all reaches the effect of display screen surface dust clearance through driving the brush hair device straight from top to bottom, can be only simple through driving the brush hair device straight from top to bottom not good to the effect of display screen surface dust removal, because the brush hair device can take place the bending when contact display screen surface, and again through straight from top to bottom clean place, so lead to the brush hair device inconvenient to remove dust to the dust that the adsorption capacity is better.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor LED display screen that is used for having dust removal effect to solve the problem that the brush device among the current dust collector who proposes among the above-mentioned background art can not clean the stronger dust of adsorption affinity.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outdoor LED display screen that is used for having dust removal effect, includes the top cap of display screen body and display screen body top fixed connection and the dust collector that the activity of display screen body dead ahead set up, the fixed second motor that is provided with in dust collector's interior one side, one side interlock of second motor is provided with cleaning device, one side of cleaning device extends to the dust collector inboard, one side of cleaning device is provided with the wire with dust collector electric connection.

Preferably, the top cover is a solar power generation panel.

Preferably, the dust removing device comprises two transmission screw rods symmetrically arranged on two sides of the front of the display screen body, a transmission hinge is sleeved on the periphery of the top of each transmission screw rod, a first motor is arranged in the middle of the inner side of each transmission hinge in a linkage mode, and a thread block is connected to the periphery of each transmission screw rod in a threaded mode.

Preferably, the top of the transmission screw rod is provided with a latch meshed with the transmission hinge.

Preferably, the periphery of the transmission screw rod is provided with a thread groove matched with the inner side thread of the thread block.

Preferably, the wire is a spring wire.

Preferably, the cleaning device comprises a rotating rod, and bristles and wiping cotton are alternately arranged on the periphery of the rotating rod.

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

1. this kind of outdoor LED display screen that is used for having dust removal effect makes when cleaning the dust removal to display screen dead ahead surface through such setting, and cleaning device can clean display screen dead ahead surface through rolling mode under the drive of second motor to reach the purpose that the dust removal was cleaned to the efficient more.

Drawings

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

fig. 2 is a schematic view of a front view structure of the display screen body of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 4 is a side view, sectional structure diagram of the cleaning device of the present invention.

The mark in the figure is: 1. a display screen body; 2. a top cover; 3. a support frame; 4. a dust removal device; 5. a first motor; 6. a drive hinge; 7. a transmission screw rod; 8. a thread block; 9. a spring wire; 10. a second motor; 11. a cleaning device; 1101. a rotating rod; 1102. brushing; 1103. and (5) wiping cotton.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an outdoor LED display screen that is used for having dust removal effect, including the dust collector 4 that 1 top fixed connection's of display screen body 1 and display screen body top cap 2 and the activity of 1 dead ahead of display screen body set up, the fixed second motor 10 that is provided with in one side of dust collector 4, one side interlock of second motor 10 is provided with cleaning device 11, one side of cleaning device 11 extends to 4 inboards of dust collector, one side of cleaning device 11 is provided with the wire with 4 electric connection of dust collector. When using the setting to hang the control box of establishing in support frame 3 dead ahead one side and starting dust collector 4 control, cleaning device 11 will be slow down the translation under dust collector 4's drive, and second motor 10 also operates when dust collector 4 moving, and will drive cleaning device 11 rotation when second motor 10 operates in the translation down, thereby make can more efficient carry out the rotation in slow translation, and then make can more efficient clean the dust that adsorbs on display screen body 1 dead ahead surface.

Preferably, the top cover 2 is a solar power generation panel.

Preferably, the dust removing device 4 comprises two transmission screw rods 7 symmetrically arranged on two sides of the front of the display screen body 1, a transmission hinge 6 is sleeved on the periphery of the top of each transmission screw rod 7, a first motor 5 is arranged in the middle of the inner side of each transmission hinge 6 in a linkage mode, and a thread block 8 is connected to the periphery of each transmission screw rod 7 in a threaded mode. When the dust removing device 4 operates, the first motor 5 rotates in situ, and when the first motor 5 rotates in situ, the transmission hinge 6 on the periphery of the bottom is driven to rotate at the same time, and when the transmission hinge 6 rotates, the transmission screw rods 7 on two sides are driven to rotate in situ, and when the transmission screw rods 7 rotate in situ, the thread blocks 8 move downwards slowly under the pushing of the transmission screw rods 7, and because one side of the cleaning device 11 is embedded into the thread block 8 movably arranged on one side, and the other side is connected with the thread block 8 on the other side through the second motor 10 which is arranged in linkage with the cleaning device, the cleaning device 11 can be driven to move downwards at the same time when the two thread blocks 8 move downwards at the same time.

Preferably, the top of the transmission screw rod 7 is provided with a latch which is engaged with the transmission hinge 6. The arrangement is such that the transmission hinge 6 can drive the transmission screw 7 to rotate in place at the same time under the drive of the first motor 5.

Preferably, the periphery of the transmission screw rod 7 is provided with a thread groove matched with the inner side thread of the thread block 8. When the transmission screw 7 rotates in place, the two screw blocks 8 cannot rotate in place with the transmission screw 7 at the same time due to the connection between the second motor 10 and the cleaning device 11, so that the transmission screw 7 can push the screw blocks 8 to move up and down through the thread grooves arranged on the periphery.

Preferably, the wire is a spring wire 9. The spring wire 9 can move up and down in cooperation with the second motor 10 due to its own elasticity.

Preferably, the cleaning device 11 comprises a rotating rod 1101, and bristles 1102 and wiping cotton 1103 are alternately arranged on the periphery of the rotating rod 1101. Cleaning device 11 can clean display screen body 1 through brush hair 1102 and the cotton 1103 of wiping that the circumference set up in turn when the drive bull stick 1101 of second motor 10 is rotatory, and brush hair 1102 can reach the purpose that a cleans not hard up dust to the dust on display screen body 1 surface when rotatory, and wipe cotton 1103 and clean it again after brush hair 1102 cleans not hard up the dust to reach more efficient dust removal purpose.

In the concrete implementation process, the accessible utilizes the control box that sets up setting at support frame 3 dead ahead to control dust collector 4, second motor 10 also can be the operation simultaneously when dust collector 4 operates, and can promote second motor 10 and cleaning device 11 and slowly move down simultaneously when dust collector 4 operates, and can drive cleaning device 11 rotatory when second motor 10 operates, and can effectively clean the dust on display screen body 1 dead ahead surface when cleaning device 11 is rotatory, thereby reach the effect of high-efficient dust removal.

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

Claims

1. The utility model provides an outdoor LED display screen that is used for having dust removal effect, includes top cap (2) and the dust collector (4) that the activity of the dead ahead of display screen body (1) set up, its characterized in that of display screen body (1) and display screen body (1) top fixed connection: the dust removal device is characterized in that a second motor (10) is fixedly arranged on one inner side of the dust removal device (4), a cleaning device (11) is arranged on one side of the second motor (10) in a linkage mode, one side of the cleaning device (11) extends to the inner side of the dust removal device (4), and a wire electrically connected with the dust removal device (4) is arranged on one side of the cleaning device (11).

2. The LED display screen with the dust removal effect for the outdoor use according to claim 1, wherein: the top cover (2) is a solar power generation panel.

3. The LED display screen with the dust removal effect for the outdoor use according to claim 1, wherein: the dust removal device (4) comprises two transmission screw rods (7) which are symmetrically arranged on two sides of the front of the display screen body (1), a transmission hinge (6) is sleeved on the periphery of the top of each transmission screw rod (7), a first motor (5) is arranged in the middle of the inner side of each transmission hinge (6) in a linkage mode, and a thread block (8) is connected to the periphery of each transmission screw rod (7) in a threaded mode.

4. The LED display screen with the dust removal effect for the outdoor use according to claim 3, wherein: the top of the transmission screw rod (7) is provided with a latch meshed with the transmission hinge (6).

5. The LED display screen with the dust removal effect for the outdoor use according to claim 3, wherein: and a thread groove matched with the inner side thread of the thread block (8) is formed in the periphery of the transmission screw rod (7).

6. The LED display screen with the dust removal effect for the outdoor use according to claim 1, wherein: the lead is a spring lead (9).

7. The LED display screen with the dust removal effect used outdoors according to claim 1, characterized in that: the cleaning device (11) comprises a rotating rod (1101), and bristles (1102) and wiping cotton (1103) are alternately arranged on the periphery of the rotating rod (1101).