CN218241255U

CN218241255U - Outdoor LED display screen with clearance mechanism

Info

Publication number: CN218241255U
Application number: CN202222110336.6U
Authority: CN
Inventors: 邵全国; 周宇
Original assignee: Jiangsu Furunde Intelligent Technology Group Co ltd
Current assignee: Jiangsu Furunde Intelligent Technology Group Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-01-06
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses an outdoor LED display screen with clearance mechanism, including curb plate, long box body and structural slab, curb plate one side is passed through the bolt fastening and is had the LED display screen, curb plate one side top is passed through the bolt fastening and is had long box body, the inside reciprocal lead screw of installing through the bearing of long box body, reciprocal lead screw outside cover is equipped with the internal thread slider, there is the structural slab internal thread slider bottom through the bolt fastening, structural slab one side equidistance cover is equipped with the telescopic connecting rod, connecting rod one side is connected with the clamp plate through the thread groove. The utility model discloses gear motor drives reciprocal lead screw and rotates to promote the rubber pad and remove and clean the LED display screen surface, tightly paste the rubber pad in LED display screen one side and can effectively clear up its surface spot.

Description

Outdoor LED display screen with clearance mechanism

Technical Field

The utility model relates to a LED display screen technical field, in particular to outdoor LED display screen with clearance mechanism.

Background

An LED display screen is a flat panel display, which is composed of small LED module panels for displaying various information such as text, image, video, etc. currently, the required LED display screen needs to be installed outdoors.

Patent No. CN202120507447.3 discloses an outdoor LED display screen with self-cleaning function, including the display screen body, the outside fixedly connected with metal frame of display screen body, the positive fixedly connected with waterproof glass of display screen body, the upper portion fixedly connected with water tank of display screen body, the upper portion fixedly connected with water collecting bucket of water tank, the utility model discloses have the display screen body, the positive fixedly connected with waterproof glass of display screen body can play waterproof effect, the upper portion fixedly connected with water tank of display screen body, the upper portion fixedly connected with water collecting bucket of water tank for receive the rainwater, the upper left side fixedly connected with suction pump of water tank, suction pump can extract the inside water of water tank and get into mixed box, and the suction pump passes through the second hose and is connected with mixed box, therefore water and gas are mixed inside the box, play the pressurization effect to spout through water outlet shower and shower nozzle, play the effect of automatically cleaning.

The existing outdoor LED display screen has the following defects: the LED display screen has a complex overall structure, and the surface of the LED display screen is only washed by rainwater or clear water, so that stains on the surface of the LED display screen cannot be effectively cleaned. To this end, we propose an outdoor LED display screen with a cleaning mechanism.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide an outdoor LED display screen with clearance mechanism can effectively solve the problem in the background art.

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

the utility model provides an outdoor LED display screen with clearance mechanism, includes curb plate, long box body and structural slab, curb plate one side is passed through the bolt fastening and is had the LED display screen, there is long box body curb plate one side top through the bolt fastening, the inside reciprocal lead screw of installing through the bearing of long box body, reciprocal lead screw outside cover is equipped with the internal thread slider, internal thread slider bottom is passed through the bolt fastening and is had the structural slab, structural slab one side equidistance cover is equipped with the telescopic connecting rod, connecting rod one side is connected with the clamp plate through the thread groove, clamp plate one side veneer has the rubber pad that can clean the LED display screen, long box body one side has the box body through the bolt fastening, gear motor is installed through the mounting bracket in the box body inside.

Furthermore, the speed reducing motor is communicated with the long box body, an output shaft on one side of the speed reducing motor is fixedly provided with a belt pulley II through a flat key, one end of the outer side of the reciprocating screw rod is sleeved with the belt pulley I, and the belt pulley I is in transmission connection with the belt pulley II through a belt.

Furthermore, an auxiliary rod is fixed on one side of the reciprocating screw rod through a bolt and penetrates through the internal thread sliding block.

Further, the structural plate is positioned at the bottom of the long box body.

Furthermore, arc edges are arranged on two sides of the pressing plate; the arc edge is arranged to prevent the pressing plate from colliding with the side edge of the LED display screen when moving.

Compared with the prior art, the utility model discloses following beneficial effect has:

the speed reduction motor works to drive the reciprocating screw rod to push the internal thread sliding block and the structural plate at the bottom of the internal thread sliding block to move, the structural plate moves to drive the pressing plate and the rubber pad on one side of the pressing plate to move to clean the surface of the LED display screen, the compression spring can push the rubber pad to be attached to the surface of the LED display screen, and stains on the surface of the LED display screen can be effectively cleaned when the compression spring moves.

Drawings

Fig. 1 is the utility model relates to an overall structure schematic diagram of outdoor LED display screen with clearance mechanism.

Fig. 2 is the utility model relates to a long box internal structure schematic diagram of outdoor LED display screen with clearance mechanism.

Fig. 3 is the utility model relates to a structural slab structural diagram of outdoor LED display screen with clearance mechanism.

Fig. 4 is the utility model relates to a clamp plate structure schematic diagram of outdoor LED display screen with clearance mechanism.

In the figure: 1. a side plate; 2. a long box body; 3. a structural panel; 4. an LED display screen; 5. a case body; 6. a connecting rod; 7. a reduction motor; 8. a reciprocating screw rod; 9. an internal thread slider; 10. an auxiliary lever; 11. a first belt pulley; 12. a belt pulley II; 13. a compression spring; 14. pressing a plate; 15. a rubber pad; 16. and (4) arc edge.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-4, an outdoor LED display screen with clearance mechanism, including curb plate 1, long box 2 and structural slab 3, there is LED display screen 4 through the bolt fastening curb plate 1 one side, there is long box 2 on 1 one side top of curb plate through the bolt fastening, 2 inside reciprocating screw 8 through the bearing of installing of long box, 8 outside covers of reciprocating screw are equipped with internal thread slider 9, there is structural slab 3 through the bolt fastening in the 9 bottoms of internal thread slider, 3 one side equidistance covers of structural slab are equipped with

telescopic connecting rod

6, 6 one side of connecting rod is connected with clamp plate 14 through the thread groove, 14 one side veneer of clamp plate has can carry out the rubber pad 15 cleaned to

LED display screen

4, 2 one sides of long box have box 5 through the bolt fastening, 5 is inside to install gear motor 7 through the mounting bracket of box.

The automatic belt conveyor is characterized in that the speed reducing motor 7 is communicated with the long box body 2, an output shaft on one side of the speed reducing motor 7 is fixed with a second belt pulley 12 through a flat key, one end of the outer side of the reciprocating screw rod 8 is sleeved with a first belt pulley 11, and the first belt pulley 11 is connected with the second belt pulley 12 through belt transmission.

In this embodiment, as shown in fig. 2, the speed reduction motor 7 operates to drive the reciprocating screw 8 to rotate through the second belt pulley 12 and the first belt pulley 11.

An auxiliary rod 10 is fixed on one side of the reciprocating screw rod 8 through a bolt, and the auxiliary rod 10 penetrates through the internal thread sliding block 9.

In this embodiment, as shown in fig. 2, the auxiliary rod 10 can improve the structural stability of the internally threaded slider 9 without affecting the movement thereof.

Wherein, the structural plate 3 is positioned at the bottom of the long box body 2.

In this embodiment, as shown in fig. 1, the structural plate 3 is located at the bottom of the long box body 2, so that the rubber pad 15 can wipe the surface of the LED display screen 4 conveniently.

Wherein, two sides of the pressing plate 14 are provided with arc edges 16.

In this embodiment, as shown in fig. 4, the arc edge 16 can serve as a guide to move the pressing plate 14 to the surface of the LED display 4.

It should be noted that, the utility model relates to an outdoor LED display screen with clearance mechanism, in operation, the personnel use the power cord to be connected this device with external power source, the personnel open gear motor 7 and drive reciprocal lead screw 8 through No. two belt pulleys 12 and a belt pulley 11 and rotate, reciprocal lead screw 8 rotates and promotes the structure board 3 removal of internal thread slider 9 and bottom, structure board 3 removes and drives the rubber pad 15 removal of clamp plate 14 and its one side, rubber pad 15 removes and can clean LED display screen 4 surface, compression spring 13 in the connecting rod 6 outside can promote clamp plate 14 and remove, make rubber pad 15 can paste tightly at LED display screen 4 surface, can effectively clean LED display screen 4 surface when it removes, the arc limit 16 at clamp plate 14 both ends, can move to LED display screen 4 surface when making it remove, can not scrape, touch LED display screen 4 side, auxiliary rod 10 runs through internal thread slider 9, can improve its structural stability.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an outdoor LED display screen with clearance mechanism, includes curb plate (1), long box body (2) and structural slab (3), its characterized in that: curb plate (1) one side has LED display screen (4) through the bolt fastening, there is long box body (2) curb plate (1) one side top through the bolt fastening, long box body (2) are inside to install reciprocal lead screw (8) through the bearing, reciprocal lead screw (8) outside cover is equipped with internal thread slider (9), internal thread slider (9) bottom has structural slab (3) through the bolt fastening, the equidistance cover in structural slab (3) one side is equipped with telescopic connecting rod (6), connecting rod (6) one side is connected with clamp plate (14) through the thread groove, clamp plate (14) one side veneer has rubber pad (15) that can clean LED display screen (4), long box body (2) one side has box body (5) through the bolt fastening, gear motor (7) are installed through the mounting bracket to box body (5) inside.

2. The outdoor LED display screen with the cleaning mechanism as claimed in claim 1, wherein: gear motor (7) and long box body (2) are linked together, gear motor (7) one side output shaft is fixed with No. two belt pulleys (12) through the parallel key, a pot head in reciprocal lead screw (8) outside is equipped with belt pulley (11) No. one, belt pulley (11) and No. two belt pulleys (12) are connected through belt transmission.

3. The outdoor LED display screen with the cleaning mechanism as claimed in claim 1, wherein: and an auxiliary rod (10) is fixed on one side of the reciprocating screw rod (8) through a bolt, and the auxiliary rod (10) penetrates through the internal thread sliding block (9).

4. The outdoor LED display screen with the cleaning mechanism as claimed in claim 1, wherein: the structural plate (3) is positioned at the bottom of the long box body (2).

5. The outdoor LED display screen with the cleaning mechanism as claimed in claim 1, wherein: arc edges (16) are arranged on two sides of the pressing plate (14).