CN213915014U

CN213915014U - Display screen cleaning device

Info

Publication number: CN213915014U
Application number: CN202022986792.8U
Authority: CN
Inventors: 郑防伟
Original assignee: Shenzhen Zhongsheng Micro Display Technology Co ltd
Current assignee: Shenzhen Zhongsheng Micro Display Technology Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-08-10
Anticipated expiration: 2030-12-11

Abstract

The utility model relates to a clean technical field of display screen discloses a display screen cleaning device, including the installation shell with fix the servo motor in installation shell one end, rotate between the both ends inner wall of installation shell and install the lead screw, the lead screw is driven by servo motor, and is provided with the go-between on the lead screw, go-between and lead screw threaded connection, and the bottom mounting of go-between has a mounting panel, the mounting panel runs through the installation shell, and mounting panel and installation shell sliding fit to there is the connection shell one side of mounting panel through spring mounting, the bottom surface joint of connection shell has the sponge layer. This device drives the mounting panel through servo motor's operation and reciprocates the scraping on the display screen about, clears up the surface of display screen by the sponge layer to artifical intensity of labour has been alleviateed.

Description

Display screen cleaning device

Technical Field

The utility model relates to a clean technical field of display screen especially relates to a display screen cleaning device.

Background

The display screen is a flat panel display, which is composed of small LED module panels and is used for displaying various information such as characters, images, videos, video signals and the like. The display screen integrates the microelectronic technology, the computer technology and the information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments.

Display screen is in the use, because the electrostatic action on screen surface easily attracts the dust in the air, it is long-lasting, the display screen surface can accumulate more dust, prior art rarely has the design of mechanical clearance, most still rely on the manual work to go on, this kind of cleaning efficiency is not high, clean display screen needs the apparatus such as cleaner adoption ladder, climb to the eminence, and this kind of clearance mode wastes time and energy, there is certain danger simultaneously, therefore, we have proposed a display screen cleaning device and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a display screen cleaning device.

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

the utility model provides a display screen cleaning device, includes the installation shell and fixes the servo motor of installation shell one end, rotate between the both ends inner wall of installation shell and install the lead screw, the lead screw by servo motor drives, and is provided with the go-between on the lead screw, go-between and lead screw threaded connection, and the bottom mounting of go-between has a mounting panel, the mounting panel runs through the installation shell, and mounting panel and installation shell sliding fit to there is the connection shell one side of mounting panel through spring mounting, the bottom surface joint of connection shell has the sponge layer.

Preferably, one side of installation shell is fixed with the U-shaped cell body, and the one side that the U-shaped cell body is kept away from the installation shell runs through and is provided with locking screw, locking screw and U-shaped cell body threaded connection, and the one end that locking screw is located the U-shaped cell body rotates installs the briquetting.

Preferably, a nut is arranged on the locking screw rod and is positioned on the outer side of the U-shaped groove body.

Preferably, all be fixed with the otic placode on the both ends inner wall of connecting the shell, the equal vertical guide bar that is fixed with in both ends of mounting panel, the guide bar runs through the otic placode, and guide bar and otic placode sliding fit.

Preferably, the number of the springs is three to ten, and the springs are linearly arranged between the mounting plate and the connecting shell.

Preferably, the bottom mounting of connecting the shell has the forked tail slide rail, just one side on sponge layer is provided with the mounting bar, seted up on the mounting bar with the forked tail spout of forked tail slide rail looks adaptation.

Preferably, the two ends of the bottom surface of the connecting shell are provided with salient points, and the mounting bar is provided with a groove matched with the salient points.

Preferably, the bottom end of the mounting shell is provided with a slot along the length direction, and the mounting plate is inserted in the slot.

The utility model has the advantages that:

1. this device drives the mounting panel through servo motor's operation and reciprocates the scraping on the display screen about, clears up the surface of display screen by the sponge layer to artifical intensity of labour has been alleviateed.

2. This device is convenient for dismantle the sponge layer through taking off the mounting bar to be convenient for wash the sponge layer after the use.

Drawings

Fig. 1 is a schematic structural view of a display screen cleaning device according to the present invention;

fig. 2 is a schematic side sectional structural view of a display screen cleaning device according to the present invention;

fig. 3 is a schematic structural view of the bottom of the mounting plate in the display screen cleaning device according to the present invention;

fig. 4 is a schematic structural view of the connection housing of the display screen cleaning device according to the present invention;

fig. 5 is a schematic structural view of a sponge layer installed in the display screen cleaning device provided by the present invention.

In the figure: the device comprises a U-shaped groove body 1, a mounting shell 2, a locking screw rod 3, a lead screw 4, a servo motor 5, a connecting ring 6, a mounting plate 7, a groove 8, a spring 9, a connecting shell 10, an ear plate 11, a guide rod 12, a dovetail slide rail 13, a mounting bar 14, a dovetail slide groove 15, a sponge layer 16 and salient points 17.

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.

Referring to fig. 1-5, a display screen cleaning device, including an installation shell 2 and a servo motor 5 fixed at one end of the installation shell 2, a lead screw 4 is rotatably installed between the inner walls of the two ends of the installation shell 2, the lead screw 4 is driven by the servo motor 5, an output shaft of the servo motor 5 is coaxially fixed with the lead screw 4, a connection ring 6 is arranged on the lead screw 4, the connection ring 6 is in threaded connection with the lead screw 4, a mounting plate 7 is fixed at the bottom end of the connection ring 6, the mounting plate 7 penetrates through the installation shell 2, the mounting plate 7 is in sliding fit with the installation shell 2, a slot 8 is formed in the bottom end of the installation shell 2 along the length direction, the mounting plate 7 is inserted in the slot 8, a connection shell 10 is installed on one side of the mounting plate 7 through a spring 9, and a sponge layer 16 is clamped on the bottom surface of the connection shell 10.

Further, one side of installation shell 2 is fixed with U-shaped cell body 1, and one side that installation shell 2 was kept away from to U-shaped cell body 1 runs through and is provided with locking screw 3, and locking

screw

3 and 1 threaded connection of U-shaped cell body, and the one end that locking screw 3 is located U-shaped cell body 1 rotates and installs the briquetting, is provided with the nut on locking screw 3, and the nut is located the outside of U-shaped cell body 1, is convenient for fix this device on the display screen.

Further, all be fixed with otic placode 11 on the both ends inner wall of connecting shell 10, the equal vertical guide bar 12 that is fixed with in both ends of mounting panel 7, guide bar 12 runs through otic placode 11, and guide bar 12 and otic placode 11 sliding fit improve extruded stability.

Further, the number of the springs 9 is three to ten, the springs 9 are linearly arranged between the mounting plate 7 and the connecting shell 10, and the sponge layer 16 is pushed by the springs 9 to be attached to the surface of the display screen.

Further, the bottom mounting of connecting shell 10 has forked tail slide rail 13, and one side of sponge layer 16 is provided with mounting bar 14, offers the forked tail spout 15 with 13 looks adaptations of forked tail slide rail on the mounting bar 14.

Furthermore, the two ends of the bottom surface of the connecting shell 10 are both provided with salient points 17, and the mounting bar 14 is provided with a groove matched with the salient points 17, so that the mounting bar 14 can be conveniently fixed.

In the embodiment, the U-shaped groove body 1 is clamped at the top end of a display screen, the U-shaped groove body 1 is fixed through the locking screw 3, when the display screen needs to be cleaned, the servo motor 5 is turned on, the servo motor 5 drives the screw rod 4 to rotate in a positive and negative alternating mode, the screw rod 4 drives the mounting plate 7 to move in a left-right reciprocating mode, meanwhile, the mounting strip 14 and the sponge layer 16 are driven to move, the surface of the display screen is wiped through the sponge layer 16, and dust on the surface is removed; after the sponge layer 16 is used for a period of time, the mounting strip 14 is pulled out downwards, the mounting strip 14 is taken down, the sponge layer 16 is convenient to disassemble, and therefore the sponge layer 16 is convenient to clean after use.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

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

1. A display screen cleaning device comprises a mounting shell (2) and a servo motor (5) fixed at one end of the mounting shell (2), it is characterized in that a screw rod (4) is rotationally arranged in the mounting shell (2), the screw rod (4) is driven by the servo motor (5), and the screw rod (4) is sleeved with a connecting ring (6), the connecting ring (6) is in threaded connection with the screw rod (4), and the bottom end of the connecting ring (6) is fixed with a mounting plate (7), the mounting plate (7) penetrates through the mounting shell (2), the mounting plate (7) is in sliding fit with the mounting shell (2), and one side of the mounting plate (7) is connected with a connecting shell (10) through a spring (9), one side of the connecting shell (10) departing from the mounting plate (7) is clamped with a sponge layer (16).

2. The display screen cleaning device is characterized in that a U-shaped groove body (1) with a downward opening is arranged on one side of the installation shell (2), a locking screw rod (3) penetrates through one side, away from the installation shell (2), of the U-shaped groove body (1), the locking screw rod (3) is in threaded connection with the U-shaped groove body (1), and a pressing block is rotatably arranged at one end, located in the U-shaped groove body (1), of the locking screw rod (3).

3. The display screen cleaning device according to claim 2, wherein a nut is arranged on the locking screw (3) and is positioned on the outer side of the U-shaped groove body (1).

4. The display screen cleaning device according to claim 1, wherein the inner walls of the two ends of the connecting shell (10) are fixed with lug plates (11), the two ends of the mounting plate (7) are vertically fixed with guide rods (12), the guide rods (12) penetrate through the lug plates (11), and the guide rods (12) are in sliding fit with the lug plates (11).

5. A display screen cleaning device according to claim 1, characterized in that the number of springs (9) is three to ten, and the springs (9) are arranged linearly between the mounting plate (7) and the connecting casing (10).

6. The display screen cleaning device according to claim 1, wherein a dovetail slide rail (13) is fixed at the bottom end of the connecting shell (10), a mounting bar (14) is arranged on one side of the sponge layer (16), and a dovetail sliding groove (15) matched with the dovetail slide rail (13) is formed in the mounting bar (14).

7. A display screen cleaning device according to claim 6, characterized in that two ends of the bottom surface of the connecting shell (10) are provided with protruding points (17), and the mounting bar (14) is provided with grooves matched with the protruding points (17).

8. A display screen cleaning device according to claim 1, wherein the bottom end of the mounting housing (2) is provided with a slot (8) along the length direction thereof, and the mounting plate (7) is inserted in the slot (8).