CN216728383U

CN216728383U - Display screen structure for video display

Info

Publication number: CN216728383U
Application number: CN202123347488.XU
Authority: CN
Inventors: 文振海; 任太柱
Original assignee: Suzhou Ruidong Technology Development Co ltd
Current assignee: Suzhou Ruidong Technology Development Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-14
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to a display screen technical field specifically is a display screen structure for video show, display screen main part and clean subassembly including openly being equipped with the screen, clean subassembly is including encircleing the cavity U type frame that the screen set up, the inside of U type frame both sides all rotates and is provided with the lead screw, U type frame top inboard is equipped with the biax motor, two outputs of biax motor all are connected with the actuating lever, be connected through the bevel gear transmission between actuating lever and the lead screw, U type frame inboard is equipped with the cleaning board, the cleaning board is equipped with the brush hair towards one side of screen, the cleaning board both ends all are connected with the thread bush through the connecting rod, thread bush and lead screw threaded connection, set up the first notch with connecting rod sliding fit on the U type frame. The utility model discloses a cooperation that sets up U type frame, lead screw, biax motor, actuating lever, cleaning plate, brush hair, connecting rod and thread bush is used, can realize the high-efficient dust removal of display screen, has guaranteed the cleanliness of display screen, and then guarantees the display effect of display screen.

Description

Display screen structure for video display

Technical Field

The utility model relates to a display screen technical field specifically is a display screen structure for video show.

Background

Along with the continuous development of city construction process, outdoor LED display screen is more and more utilized for propagating the new carrier of the advertisement of media, and outdoor LED display screen can certainly bring certain promotion for the urban image, and the advertisement form is also nimble various.

Outdoor display screen is owing to install in the open air, exposes for a long time in the air, and the dust in the air can adsorb on because of the electrification of display for the display influences its display effect because of taking the dust, and cleans and wastes time and energy resource, if not clean for a long time will influence the display effect of display, so, according to this situation, need design a display screen structure for the video show.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a display screen structure for video show can realize the high-efficient dust removal of display screen, has guaranteed the display effect of display screen, and the screen of having solved current display screen is infected with the dust easily and leads to the poor problem of display screen display effect.

(II) technical scheme

For the high-efficient dust removal that can realize the display screen of realizing the aforesaid, guaranteed the purpose of the display effect of display screen, the utility model provides a following technical scheme: the utility model provides a display screen structure for video show, is including openly being equipped with the display screen main part and the clean subassembly of screen, clean subassembly is including encircleing the cavity U type frame that the screen set up, the inside of U type frame both sides all rotates and is provided with the lead screw, U type frame top inboard is equipped with the biax motor, two outputs of biax motor all are connected with the actuating lever, the actuating lever with connect through bevel gear transmission between the lead screw, U type frame inboard is equipped with clean board, clean board orientation one side of screen is equipped with the brush hair, the clean board both ends all are connected with the thread bush through the connecting rod, the thread bush with lead screw threaded connection, set up on the U type frame with connecting rod sliding fit's first notch.

Through adopting above-mentioned technical scheme, use through the cooperation that sets up U type frame, lead screw, biax motor, actuating lever, cleaning plate, brush hair, connecting rod and thread bush, can realize the high-efficient dust removal of display screen, guaranteed the cleanliness of display screen to guarantee the display effect of display screen, the screen of having solved current display screen is infected with the dust easily and leads to the poor problem of display screen display effect.

The utility model discloses further set up to: the driving rod and the screw rod are rotatably connected with the inner wall of the U-shaped frame through bearing seats.

Through adopting above-mentioned technical scheme, the actuating lever all rotates with U type frame inner wall through the bearing frame with the lead screw to be connected, can guarantee driven stability between actuating lever and the lead screw like this, can also reduce the resistance that receives among its transmission process.

The utility model discloses further set up to: the connecting rod is hollow structure and runs through the cleaning plate, the cleaning plate back is provided with a dust absorption hole communicated with the cleaning plate, the cleaning assembly further comprises an air blower, one end of the connecting rod is sealed, a hose is connected between the other end of the connecting rod and the air inlet end of the air blower, and a second notch for the hose to pass through is formed in the U-shaped frame.

Through adopting above-mentioned technical scheme, through setting up dust absorption hole, air-blower, hose and second notch, the air-blower after the start-up can be with the dust gettering by the brush board brush-removal, avoids the dust that is brushed away once more, has further improved dust removal effect.

The utility model discloses further set up to: the dust collection holes are arranged in two rows, and the two rows of dust collection holes are symmetrically arranged on two sides of the bristles.

By adopting the technical scheme, the two rows of dust suction holes are formed, so that dust which is raised upwards and falls downwards can be sucked completely, and dust in the surrounding environment can be effectively reduced.

The utility model discloses further set up to: the cleaning assembly further comprises a water tank, the exhaust end of the air blower is communicated with the water tank through an exhaust pipe, a water inlet is formed in the top of the side wall of the water tank, a drain pipe is arranged at the bottom of the water tank, and a valve is arranged on the drain pipe.

By adopting the technical scheme, the dust is prevented from being raised again, so that the removed dust is properly treated.

The utility model discloses further set up to: the double-shaft motor is characterized by further comprising a time control switch, and the time control switch, the air blower and the double-shaft motor are electrically connected.

By adopting the technical scheme, the timing dust removal of the display screen is realized.

The utility model discloses further set up to: the supporting seat is arranged below the display screen main body and comprises a supporting column, and the supporting column is connected with the display screen main body.

Through adopting above-mentioned technical scheme, through setting up the supporting seat, increase the stability of device.

(III) advantageous effects

Compared with the prior art, the utility model provides a display screen structure for video show possesses following beneficial effect:

1. the utility model discloses a cooperation through setting up U type frame, lead screw, biax motor, actuating lever, cleaning plate, brush hair, connecting rod and thread bush is used, can realize the high-efficient dust removal of display screen, has guaranteed the cleanliness of display screen to guarantee the display effect of display screen, solved the screen of current display screen and infected with the dust easily and lead to the problem that the display effect of display screen is poor;

2. the driving rod and the screw rod in the utility model are rotationally connected with the inner wall of the U-shaped frame through the bearing seat, thus not only ensuring the stability of transmission between the driving rod and the screw rod, but also reducing the resistance received in the transmission process;

3. the utility model discloses a set up dust absorption hole, air-blower, hose and second notch, the air-blower after the start-up can be with the dust gettering by the brush board brush removal, avoids being kicked up once more by the dust of brush removal, has further improved dust removal effect.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of fig. 1 a according to the present invention;

FIG. 3 is a schematic side view of a cross-sectional structure of a cleaning plate according to the present invention;

fig. 4 is a schematic view of the back structure of the cleaning plate of the present invention.

In the figure: 1. a display screen main body; 2. a screen; 3. a U-shaped frame; 30. a first notch; 31. a second notch; 4. a screw rod; 5. a double-shaft motor; 6. a drive rod; 7. cleaning the plate; 70. brushing; 71. a dust collection hole; 8. a connecting rod; 9. a threaded sleeve; 10. a bevel gear; 11. a bearing seat; 12. a blower; 13. a hose; 14. a water tank; 15. an exhaust pipe; 16. a water inlet; 17. a drain pipe; 18. a time control switch; 19. A supporting seat; 20. and (4) a support column.

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.

Example (b): referring to fig. 1 to 4, an embodiment of the present invention provides a technical solution: a display screen structure for video display comprises a display screen main body 1 with a screen 2 on the front side and a cleaning component, wherein the cleaning component comprises a hollow U-shaped frame 3 arranged around the screen 2, screw rods 4 are arranged inside the two sides of the U-shaped frame 3 in a rotating manner, a double-shaft motor 5 is arranged on the inner side of the top end of the U-shaped frame 3, two output ends of the double-shaft motor 5 are connected with driving rods 6, the driving rods 6 are in transmission connection with the screw rods 4 through bevel gears 10, a cleaning plate 7 is arranged inside the U-shaped frame 3, one side of the cleaning plate 7, which faces the screen 2, is provided with brush hairs 70, the two ends of the cleaning plate 7 are connected with thread sleeves 9 through connecting rods 8, the thread sleeves 9 are in thread connection with the screw rods 4, a first notch 30 in sliding fit with the connecting rods 8 is arranged on the U-shaped frame 3, when dust is stained on the screen 2, the double-shaft motor 5 drives the driving rods 6 to rotate, the driving rods 6 drive the screw rods 4 to rotate, the lead screw 4 drives the brush board along the direction of height round trip movement of screen 2 to with the dust brushing on the screen 2, guaranteed display screen 2's cleanliness, whole cleaning process is high-efficient, laborsaving moreover.

On the basis of the above embodiment, the driving rod 6 and the screw rod 4 of the embodiment are rotatably connected with the inner wall of the U-shaped frame 3 through the bearing seat 11, and the driving rod 6 and the screw rod 4 are installed inside the U-shaped frame 3 through the bearing seat 11, so that the driving stability between the driving rod 6 and the screw rod 4 can be ensured, and the resistance received in the driving process can be reduced.

On the basis of the above embodiment, the connecting rod 8 of the embodiment is of a hollow structure and penetrates through the cleaning plate 7, the back surface of the cleaning plate 7 is provided with a dust suction hole 71 communicated with the cleaning plate 7, the cleaning assembly further comprises a blower 12, one end of the connecting rod 8 is closed, a hose 13 is connected between the other end of the connecting rod and the air inlet end of the blower 12, the U-shaped frame 3 is provided with a second notch 31 for the hose 13 to pass through, the blower 12 is started, the blower 12 forms negative pressure at the dust suction hole 71 through the hose 13, dust brushed by the bristles 70 of the brushing plate can be sucked by the dust suction hole 71 and is discharged along the connecting rod 8 and the hose 13, and the dust removal effect is further improved.

On the basis of the above embodiment, the dust suction holes 71 of the embodiment are two rows, the two rows of dust suction holes 71 are symmetrically arranged on two sides of the bristles 70, and since dust particles are small, in the process of brushing dust by the bristles 70, the dust can be lifted upwards and also can fall downwards, and by arranging the two rows of dust suction holes 71, the dust lifted upwards and falling downwards can be completely sucked, so that the dust in the surrounding environment can be effectively reduced.

On the basis of the above embodiment, the cleaning assembly of this embodiment further includes the water tank 14, the exhaust end of the air blower 12 is communicated with the water tank 14 through the exhaust pipe 15, the top of the side wall of the water tank 14 is provided with the water inlet 16, the bottom of the water tank 14 is provided with the drain pipe 17, and the drain pipe 17 is provided with the valve, the air blower 12 can discharge the dust brushed off on the screen 2 into the water in the water tank 14, so as to prevent the dust from being lifted again, and the dust after being cleaned is properly treated.

On the basis of the above embodiments, the present embodiment further includes a time control switch 18, the blower 12 and the dual-axis motor 5 are electrically connected, and the dual-axis motor 5 and the blower 12 are controlled by the time control switch 18 to start, so that the timing dust removal of the display screen 2 can be realized.

On the basis of the above embodiments, the supporting seat 19 is disposed below the display screen main body 1 of the embodiment, the supporting seat 19 includes the supporting pillar 20, and the supporting pillar 20 is connected to the display screen main body 1.

The working principle is as follows: when the screen 2 of the display screen is stained with excessive dust, the double-shaft motor 5 and the air blower 12 are started, the double-shaft motor 5 drives the driving rod 6 to rotate after being started, the driving rod 6 drives the screw rod 4 to rotate through the bevel gear 10, the screw rod 4 drives the brush board to move back and forth along the height direction of the screen 2, the brush bristles 70 on the back of the brush board can brush off the dust on the screen 2, at the moment, the air blower 12 after being started forms negative pressure at the dust suction holes 71 on the back of the brush board, the dust brushed off by the brush bristles 70 is sucked into the connecting rod 8 through the dust suction holes 71, the dust is discharged into the air blower 12 along the hose 13 at one end of the connecting rod 8, finally, the dust is discharged into the water tank 14 through the exhaust pipe 15 connected with the exhaust end of the air blower 12, the dust is mixed with water after being discharged into the water tank 14, and therefore, the dust removal process of the display screen is completed, and the whole process is efficient and labor-saving.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 a display screen structure for video show which characterized in that: including openly display screen main part (1) and the clean subassembly that is equipped with screen (2), clean subassembly is including encircleing cavity U type frame (3) that screen (2) set up, the inside of U type frame (3) both sides is all rotated and is provided with lead screw (4), U type frame (3) top inboard is equipped with double-shaft motor (5), two outputs of double-shaft motor (5) all are connected with actuating lever (6), actuating lever (6) with connect through bevel gear (10) transmission between lead screw (4), U type frame (3) inboard is equipped with cleaning plate (7), cleaning plate (7) orientation one side of screen (2) is equipped with brush hair (70), cleaning plate (7) both ends all are connected with thread bush (9) through connecting rod (8), thread bush (9) with lead screw (4) threaded connection, seted up on U type frame (3) with connecting rod (8) sliding fit's first notch (30).

2. The video display screen structure of claim 1, wherein: the driving rod (6) and the screw rod (4) are rotatably connected with the inner wall of the U-shaped frame (3) through a bearing seat (11).

3. The video display screen structure of claim 1, wherein: connecting rod (8) are hollow structure and run through clean board (7), clean board (7) the back seted up with communicating dust absorption hole (71) of clean board (7), clean subassembly still includes air-blower (12), connecting rod (8) one end is sealed, the other end with be connected with hose (13) between the inlet end of air-blower (12), set up the confession on U type frame (3) second notch (31) that hose (13) passed.

4. The video display screen structure of claim 3, wherein: the two rows of dust suction holes (71) are symmetrically arranged at two sides of the brush hair (70).

5. The video display screen structure of claim 3, wherein: clean subassembly still includes water tank (14), air-blower (12) exhaust end pass through blast pipe (15) with water tank (14) intercommunication, water tank (14) lateral wall top is equipped with water inlet (16), water tank (14) bottom is equipped with drain pipe (17), and is equipped with the valve on drain pipe (17).

6. The video display screen structure of claim 3, wherein: the double-shaft motor is characterized by further comprising a time control switch (18), wherein the time control switch (18), the air blower (12) and the double-shaft motor (5) are electrically connected.

7. The video display screen structure of claim 1, wherein: display screen main part (1) below is equipped with supporting seat (19), supporting seat (19) are including support column (20), support column (20) with display screen main part (1) is connected.