CN214253708U - LED display screen with dust removal function - Google Patents

LED display screen with dust removal function Download PDF

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Publication number
CN214253708U
CN214253708U CN202022742567.XU CN202022742567U CN214253708U CN 214253708 U CN214253708 U CN 214253708U CN 202022742567 U CN202022742567 U CN 202022742567U CN 214253708 U CN214253708 U CN 214253708U
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CN
China
Prior art keywords
wall
display screen
fixedly connected
dust removal
box
Prior art date
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Expired - Fee Related
Application number
CN202022742567.XU
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Chinese (zh)
Inventor
黄波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen D King Photoelectric Technology Co ltd
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Shenzhen D King Photoelectric Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN202022742567.XU priority Critical patent/CN214253708U/en
Application granted granted Critical
Publication of CN214253708U publication Critical patent/CN214253708U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a LED display screen with dust removal function, including the install bin, the mounting groove has been seted up to one side outer wall of install bin, and the inner wall of mounting groove has the display screen through the bolt spiro union, the opening has all been seted up to the both sides outer wall of install bin, and two open-ended inner wall sliding connection have same cleaning box, install bin bottom outer wall has the quick-witted case through the bolt spiro union, and one side outer wall of quick-witted case is provided with the chamber door, the both sides of install bin top inner wall and bottom inner wall all are fixed with the screw rod through the bearing, and the one end of two screw rods has all cup jointed driven sprocket, two the equal spiro union of outer wall of screw rod has the thread bush. The utility model discloses a set up the cleaning box on the install bin, through cleaning incasement motor drive's cleaning box reciprocating motion on the install bin to reach and clear up the dust on the display screen.

Description

LED display screen with dust removal function
Technical Field
The utility model relates to a LED display screen technical field especially relates to a LED display screen with dust removal function.
Background
The LED display screen is an electronic display screen formed by LED lattices, the display content forms of the screen, such as characters, animations, pictures and videos, are changed in time by the red and green lamp beads which are turned on and off, and the display control of the components is carried out through a modular structure. Mainly comprises a display module, a control system and a power supply system. The display module is a screen consisting of LED lamp dot arrays and emits light; the control system realizes the conversion of the content displayed on the screen under the on-off condition in the regulation area; the power supply system converts the input voltage and current to meet the requirement of the display screen.
Because the surface of the LED display screen is easy to adhere dust due to the special structure of the LED display screen, the existing display screen is subjected to dust removal manually, and the efficiency and the frequency of manual dust removal are relatively low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the LED display screen with dust removal function that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a LED display screen with dust removal function, includes the install bin, the mounting groove has been seted up to one side outer wall of install bin, and the inner wall of mounting groove has the display screen through the bolt spiro union, the opening has all been seted up to the both sides outer wall of install bin, and two open-ended inner wall sliding connection have same cleaning box, install bin bottom outer wall has the quick-witted case through the bolt spiro union, and one side outer wall of machine case is provided with the chamber door, the both sides of install bin top inner wall and bottom inner wall all are fixed with the screw rod through the bearing, and the one end of two screw rods all has cup jointed driven sprocket, two the equal spiro union of outer wall of screw rod has the thread bush, and two thread bushes all through the bolt spiro unions on cleaning box, install bin bottom inner wall is fixed with drive sprocket through the bearing, and is connected with same chain between drive sprocket and two driven sprocket.
Preferably, the inner walls of the two sides of the case are connected with the same partition board through bolts in a threaded manner, the outer wall of the top of the partition board is connected with a speed reducing motor through bolts in a threaded manner, and an output shaft of the speed reducing motor is connected to the driving chain wheel.
Preferably, the outer wall of baffle bottom has the fan through the bolt spiro union, and the fan passes through pipe connection on the clearance case, the inner wall of clearance case is provided with the mounting bracket, and the inner wall of mounting bracket is fixed with same roller brush through the bearing, first belt pulley has been cup jointed to the one end of roller brush transmission shaft.
Preferably, one side of mounting bracket top outer wall has the motor through the bolt spiro union, and has cup jointed the second belt pulley on the output shaft of motor, be connected with the belt between first belt pulley and the second belt pulley, the inner wall of mounting bracket has the installation cover through the bolt spiro union, and the top outer wall of installation cover has the bellows through the bolt spiro union.
Preferably, the both sides of clearance incasement portion inner wall all have electric telescopic handle through the bolt spiro union, and two electric telescopic handle's output shaft is on the mounting bracket.
Preferably, the inner walls of the two sides of the cleaning box are both connected with electric sliding rails through bolts in a threaded manner, and the mounting frame is connected to the inner walls of the two electric sliding rails in a sliding manner.
Preferably, electric slide rail, electric telescopic handle and motor all are connected with the switch through the wire, and the switch is connected with the controller through the wire.
The utility model has the advantages that:
1. this LED display screen with dust removal function through set up the cleaning box on the install bin, through cleaning incasement motor drive's cleaning box reciprocating motion on the install bin to reach and clear up the dust on the display screen.
2. This LED display screen with dust removal function through set up electric telescopic handle or electronic slide rail in the clearance incasement, and the interval between convenient pair roller brush and the display screen is controlled, crushes the display article when avoiding the roller brush to clear up.
3. This LED display screen with dust removal function through setting up the fan in the quick-witted case, through the cooperation between fan and the installation cover, conveniently discharges the dust of clearing up, avoids the dust secondary to fall on the display screen.
Drawings
Fig. 1 is a schematic structural diagram of an LED display screen with a dust removal function provided by the present invention;
fig. 2 is a schematic sectional structural view of an installation box of an LED display screen with a dust removal function provided by the present invention;
fig. 3 is a schematic structural view of a cleaning box according to an embodiment of the LED display screen with a dust removing function provided by the present invention;
fig. 4 is a schematic view of a cleaning box according to an embodiment of the LED display screen with a dust removing function.
In the figure: the automatic cleaning machine comprises an installation box 1, a display screen 2, an opening 3, a cleaning box 4, a chassis 5, a box door 6, a screw 7, a nut 8, a driven sprocket 9, a chain 10, a driving sprocket 11, a speed reducing motor 12, a fan 13, an electric telescopic rod 14, an installation frame 15, a roller brush 16, a corrugated pipe 17, an installation cover 18, a motor 19, a belt 20 and an electric sliding rail 21.
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.
Example one
Referring to fig. 1-3, an LED display screen with a dust removal function comprises an installation box 1, wherein an installation groove is formed in the outer wall of one side of the installation box 1, a display screen 2 is screwed on the inner wall of the installation groove through bolts, openings 3 are formed in the outer walls of two sides of the installation box 1, the inner walls of the two openings 3 are connected with a same cleaning box 4 in a sliding manner, the outer wall of the bottom of the installation box 1 is screwed with a case 5 through bolts, a case door 6 is arranged on the outer wall of one side of the case 5, screws 7 are fixed on two sides of the inner wall of the top and the inner wall of the bottom of the installation box 1 through bearings, one ends of the two screws 7 are sleeved with driven sprockets 9, the outer walls of the two screws 7 are screwed with thread sleeves 8, the two thread sleeves 8 are screwed on the cleaning box 4 through bolts, a driving sprocket 11 is fixed on the inner wall of the bottom of the installation box 1 through bearings, and a same chain 10 is connected between the driving sprocket 11 and the two driven sprockets 9, the inner walls of two sides of the case 5 are connected with the same partition board through bolts in a screwed manner, the outer wall of the top of the partition board is connected with a speed reducing motor 12 through bolts in a screwed manner, the output shaft of the speed reducing motor 12 is connected with a driving chain wheel 11, the outer wall of the bottom of the partition board is connected with a fan 13 through bolts in a screwed manner, the fan 13 is connected with the cleaning box 4 through a pipeline, the inner wall of the cleaning box 4 is provided with a mounting frame 15, the inner wall of the mounting frame 15 is fixed with the same roller brush 16 through a bearing, one end of a transmission shaft of the roller brush 16 is sleeved with a first belt pulley, one side of the outer wall of the top of the mounting frame 15 is connected with a motor 19 through bolts in a screwed manner, a second belt pulley is sleeved on an output shaft of the motor 19, a belt 20 is connected between the first belt pulley and the second belt pulley, the inner wall of the mounting frame 15 is connected with a mounting cover 18 through bolts in a screwed manner, the outer wall of the top of the mounting cover 18 is connected with a corrugated pipe 17 through bolts in a screwed manner, two sides of the inner wall of the top of the cleaning box 4 are both connected with electric telescopic rods 14 through bolts in a screwed manner, and the output shaft of two electric telescopic handle 14 is on mounting bracket 15, and electric telescopic handle 14 and motor 19 all are connected with the switch through the wire, and the switch is connected with the controller through the wire.
The working principle is as follows: during the clearance, the first distance between electrified movable telescopic rod 14 regulation roller brush 16 and the display screen 2, open the motor again and drive roller brush 16 and rotate, clear up display screen 2, fan 13 in quick-witted case 5 starts simultaneously, discharges the dust of clearance through fan 13 and installation cover 18, then at start-up gear motor 12, gear motor 12 drives screw rod 7 through the transmission between sprocket 10 and the sprocket and rotates to drive clearance case 4 reciprocating motion through nut 8.
Example two
Referring to fig. 1-2 and 4, an LED display screen with a dust removal function comprises an installation box 1, wherein an installation groove is formed in the outer wall of one side of the installation box 1, a display screen 2 is screwed on the inner wall of the installation groove through a bolt, openings 3 are formed in the outer walls of two sides of the installation box 1, the inner walls of the two openings 3 are slidably connected with a same cleaning box 4, the outer wall of the bottom of the installation box 1 is screwed with a case 5 through a bolt, a case door 6 is arranged on the outer wall of one side of the case 5, screws 7 are fixed on two sides of the inner wall of the top and the inner wall of the bottom of the installation box 1 through bearings, one ends of the two screws 7 are sleeved with driven sprockets 9, the outer walls of the two screws 7 are screwed with thread sleeves 8, the two thread sleeves 8 are screwed on the cleaning box 4 through bolts, a driving sprocket 11 is fixed on the inner wall of the bottom of the installation box 1 through a bearing, and a same chain 10 is connected between the driving sprocket 11 and the two driven sprockets 9, the inner walls of two sides of the case 5 are connected with the same partition board through bolts in a screwed manner, the outer wall of the top of the partition board is connected with a speed reducing motor 12 through bolts in a screwed manner, the output shaft of the speed reducing motor 12 is connected with a driving chain wheel 11, the outer wall of the bottom of the partition board is connected with a fan 13 through bolts in a screwed manner, the fan 13 is connected with the cleaning box 4 through a pipeline, the inner wall of the cleaning box 4 is provided with a mounting frame 15, the inner wall of the mounting frame 15 is fixed with the same roller brush 16 through a bearing, one end of a transmission shaft of the roller brush 16 is sleeved with a first belt pulley, one side of the outer wall of the top of the mounting frame 15 is connected with a motor 19 through bolts in a screwed manner, a second belt pulley is sleeved on an output shaft of the motor 19, a belt 20 is connected between the first belt pulley and the second belt pulley, the inner wall of the mounting frame 15 is connected with a mounting cover 18 through bolts in a screwed manner, the outer wall of the top of the mounting cover 18 is connected with a corrugated pipe 17 through bolts in a screwed manner, the inner walls of two sides of the cleaning box 4 are both connected with electric sliding rails 21 through bolts in a screwed manner, the sliding and sliding connection of the mounting rack 15 is on the inner walls of the two electric slide rails 21, the electric slide rails 21 and the motor 19 are both connected with a switch through wires, and the switch is connected with a controller through wires.
The working principle is as follows: during cleaning, firstly, the movable sliding rail 21 is electrified to adjust the distance between the roller brush 16 and the display screen 2, then the motor is started to drive the roller brush 16 to rotate, the display screen 2 is cleaned, meanwhile, the fan 13 in the case 5 is started, cleaned dust is discharged through the fan 13 and the mounting cover 18, then the speed reduction motor 12 is started, the speed reduction motor 12 drives the screw rod 7 to rotate through the transmission between the chain wheel 10 and the chain wheel, and therefore the nut 8 drives the cleaning box 4 to reciprocate.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A light-emitting diode (LED) display screen with a dust removal function comprises an installation box (1) and is characterized in that an installation groove is formed in the outer wall of one side of the installation box (1), a display screen (2) is fixedly connected to the inner wall of the installation groove, openings (3) are formed in the outer walls of the two sides of the installation box (1), the inner walls of the two openings (3) are slidably connected with a same cleaning box (4), a machine box (5) is fixedly connected to the outer wall of the bottom of the installation box (1), a box door (6) is arranged on the outer wall of one side of the machine box (5), screws (7) are fixed to the two sides of the inner wall of the top and the inner wall of the bottom of the installation box (1) through bearings, one ends of the two screws (7) are respectively sleeved with a driven sprocket (9), the outer walls of the two screws (7) are respectively screwed with a thread sleeve (8), and the two thread sleeves (8) are respectively fixedly connected to the cleaning box (4), the inner wall of the bottom of the installation box (1) is fixed with a driving chain wheel (11) through a bearing, and a same chain (10) is connected between the driving chain wheel (11) and the two driven chain wheels (9).
2. The LED display screen with the dust removal function according to claim 1, wherein the inner walls of the two sides of the case (5) are fixedly connected with the same partition plate, the outer wall of the top of the partition plate is fixedly connected with a speed reduction motor (12), and an output shaft of the speed reduction motor (12) is connected to the driving sprocket (11).
3. The LED display screen with the dust removal function according to claim 2, wherein a fan (13) is fixedly connected to the outer wall of the bottom of the partition plate, the fan (13) is connected to the cleaning box (4) through a pipeline, a mounting frame (15) is arranged on the inner wall of the cleaning box (4), the inner wall of the mounting frame (15) is fixed with the same roller brush (16) through a bearing, and a first belt pulley is sleeved at one end of a transmission shaft of the roller brush (16).
4. The LED display screen with the dust removal function according to claim 3, wherein a motor (19) is fixedly connected to one side of the outer wall of the top of the mounting frame (15), a second belt pulley is sleeved on an output shaft of the motor (19), a belt (20) is connected between the first belt pulley and the second belt pulley, a mounting cover (18) is fixedly connected to the inner wall of the mounting frame (15), and a corrugated pipe (17) is fixedly connected to the outer wall of the top of the mounting cover (18).
5. The LED display screen with the dust removal function according to claim 4, wherein electric telescopic rods (14) are fixedly connected to two sides of the inner wall of the top of the cleaning box (4), and output shafts of the two electric telescopic rods (14) are connected to the mounting frame (15).
6. The LED display screen with the dust removal function according to claim 4, wherein the inner walls of two sides of the cleaning box (4) are fixedly connected with electric sliding rails (21), and the mounting rack (15) is slidably connected to the inner walls of the two electric sliding rails (21).
7. The LED display screen with the dust removal function according to claim 6, wherein the electric slide rail (21), the electric telescopic rod (14) and the motor (19) are all connected with a switch through wires, and the switch is connected with a controller through a wire.
CN202022742567.XU 2020-11-24 2020-11-24 LED display screen with dust removal function Expired - Fee Related CN214253708U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022742567.XU CN214253708U (en) 2020-11-24 2020-11-24 LED display screen with dust removal function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022742567.XU CN214253708U (en) 2020-11-24 2020-11-24 LED display screen with dust removal function

Publications (1)

Publication Number Publication Date
CN214253708U true CN214253708U (en) 2021-09-21

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ID=77733907

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022742567.XU Expired - Fee Related CN214253708U (en) 2020-11-24 2020-11-24 LED display screen with dust removal function

Country Status (1)

Country Link
CN (1) CN214253708U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114055963A (en) * 2021-09-22 2022-02-18 安徽省无为县君睿印务有限责任公司 Printer with control platen dust protection mechanism and method of use

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114055963A (en) * 2021-09-22 2022-02-18 安徽省无为县君睿印务有限责任公司 Printer with control platen dust protection mechanism and method of use
CN114055963B (en) * 2021-09-22 2024-02-13 安徽省无为县君睿印务有限责任公司 Printer with control platen dustproof protection mechanism and using method

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210921