CN217559492U

CN217559492U - LCD liquid crystal display convenient to surface cleaning

Info

Publication number: CN217559492U
Application number: CN202221718752.8U
Authority: CN
Inventors: 谭鸣; 王佳欢; 韩伟
Original assignee: Guangdong Jinghong Electronics Co ltd
Current assignee: Guangdong Jinghong Electronics Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-10-11
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses an LCD liquid crystal display screen convenient for surface cleaning; the driving motor can drive the lifting block to move upwards or downwards through the driving rod, the lifting block can drive the rotating rod to move upwards or downwards through the lifting plate, the straight rack is meshed with the gear, the rotating rod can rotate through the gear in the process of moving upwards or downwards, the rotating rod can drive the cleaning column to rotate through the cleaning wheel, and the rotating cleaning column can clean dust on the surface of the display screen, so that the picture played by the LCD can be clear, and the user can watch the picture conveniently; after cleaning, can control the moving down of lifter plate 6 and remove storage plate 15 department, lifter plate 6 can drive cleaning wheel 12 through dwang 11 and move down like this, can let cleaning wheel 12 pass through the bottom of display screen shell 3 and remove storage plate 15 department, can accomplish accomodating cleaning wheel 12 to can let cleaning wheel 12 not influence user's watching.

Description

LCD liquid crystal display convenient to surface cleaning

Technical Field

The utility model relates to a LCD liquid crystal display technical field especially relates to a LCD liquid crystal display convenient to surface cleaning.

Background

LCD displays are flat, ultra-thin display devices consisting of a certain number of color or black and white pixels placed in front of a light source or reflecting surface, which are liquid crystal displays, because liquid crystals are very sensitive to the effects of electricity, magnetic fields, light, temperature, which convert them into visible signals by this property, i.e. liquid crystal displays.

But when current LCD liquid crystal display put on the desk for a long time, LCD liquid crystal display's screen surface can adhere to one deck dust, and the dust can lead to the fact the screen surface to LCD liquid crystal display and shelter from to can make LCD liquid crystal display broadcast the picture of emitting comparatively fuzzy and unclear, and then can influence user's watching.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current LCD liquid crystal display and putting for a long time when the desk, one deck dust can be adhered to on LCD liquid crystal display's screen surface, and the dust can cause to shelter from LCD liquid crystal display's screen surface to can make the picture that LCD liquid crystal display played comparatively fuzzy and not clear, and then can influence the shortcoming that the user watched, and the LCD liquid crystal display who is convenient for surface cleaning who provides.

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

the utility model provides a LCD liquid crystal display convenient to surface cleaning, is including the base that is the rectangle setting, the top of base is connected with the display screen shell through the dead lever, one side of display screen shell is provided with the display screen, the top of base is connected with the actuating lever through actuating mechanism, the actuating lever is connected with the lifter plate that is "U" type through elevating system, the lifter plate is connected with the post that cleans that is evenly distributed through cleaning the mechanism.

Preferably, the bottom of the fixing rod is fixedly connected with the top of the base, and the top of the fixing rod is fixedly connected with the bottom of the display screen shell.

Preferably, the driving mechanism comprises a driving motor fixedly connected with the top of the base, and an output end of the driving motor is fixedly connected with the bottom of the driving rod.

Preferably, elevating system includes the elevator, set up threaded hole on the elevator, the outer wall of actuating lever is provided with the external screw thread, the actuating lever run through the screw hole and with screw hole threaded connection, one side and the lifter plate fixed connection that the elevator is close to the display screen shell, the inner wall of lifter plate and the outer wall sliding connection of display screen shell.

Preferably, clean spur rack and gear that the mechanism includes dwang, cleaning wheel, symmetry set up, one side and spur rack fixed connection that the display screen shell is close to the display screen, the both ends of dwang and the inner wall of lifter plate all rotate to be connected, the dwang run through cleaning wheel and with cleaning wheel fixed connection, the dwang run through the gear and with gear fixed connection, the gear meshes with the spur rack mutually.

Preferably, the outer wall of the cleaning wheel is fixedly connected with the cleaning column, one end, far away from the cleaning wheel, of the cleaning column is abutted to the display screen, and the storage plates are symmetrically and fixedly connected to the bottom of the display screen shell.

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

1. utilize actuating mechanism, elevating system and clean the mechanism, driving motor can move shifting up or moving down of elevator through the actuating lever, the elevator can move shifting up or moving down of dwang through the elevator, because spur rack and gear mesh mutually, the dwang shifts up or the in-process that moves down can take place to rotate through the gear, the pivoted dwang can drive the rotation of cleaning the post through cleaning the wheel, the pivoted cleans the post and can clean the dust on display screen surface totally, thereby can make the picture of LCD liquid crystal display broadcast become clear, the person's of facilitating the use watches.

2. After cleaning, can control moving down and removing storage plate department of lifter plate, the lifter plate can drive the cleaning wheel through the dwang and move down like this, can let the cleaning wheel pass through the bottom of display screen shell and remove storage plate department, can accomplish accomodating to the cleaning wheel to can let the cleaning wheel not influence user's watching.

Drawings

Fig. 1 is a schematic view of a front three-dimensional structure of an LCD display screen convenient for surface cleaning according to the present invention;

fig. 2 is a schematic diagram of a back side three-dimensional structure of an LCD display screen convenient for surface cleaning provided by the present invention;

fig. 3 is the utility model provides a local spatial structure schematic diagram of LCD liquid crystal display convenient to surface cleaning.

In the figure: the cleaning machine comprises a base 1, a fixing rod 2, a display screen shell 3, a display screen 4, a driving rod 5, a lifting plate 6, a cleaning column 7, a driving motor 8, a lifting block 9, a threaded hole 10, a rotating rod 11, a cleaning wheel 12, a straight rack 13, a gear 14 and a storage plate 15.

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. 1-3, the LCD convenient for surface cleaning comprises a base 1 which is arranged in a rectangular shape, the top of the base 1 is connected with a display screen shell 3 through a fixing rod 2, one side of the display screen shell 3 is provided with a display screen 4, the top of the base 1 is connected with a driving rod 5 through a driving mechanism, the driving rod 5 is connected with a U-shaped lifting plate 6 through a lifting mechanism, the lifting plate 6 is connected with cleaning columns 7 which are uniformly distributed through a cleaning mechanism, wherein the cleaning columns 7 are made of sponge materials and are soft in texture, and dust on the surface of the display screen 4 can be well cleaned;

further, the bottom of the fixing rod 2 is fixedly connected with the top of the base 1, and the top of the fixing rod 2 is fixedly connected with the bottom of the display screen shell 3; the driving mechanism comprises a driving motor 8 fixedly connected with the top of the base 1, and the output end of the driving motor 8 is fixedly connected with the bottom of the driving rod 5, wherein the driving motor 8 is the prior art and can drive the driving rod 5 to rotate;

further, the lifting mechanism comprises a lifting block 9, a threaded hole 10 is formed in the lifting block 9, an external thread is arranged on the outer wall of the driving rod 5, the driving rod 5 penetrates through the threaded hole 10 and is in threaded connection with the threaded hole 10, one side, close to the display screen shell 3, of the lifting block 9 is fixedly connected with the lifting plate 6, the inner wall of the lifting plate 6 is in sliding connection with the outer wall of the display screen shell 3, through the lifting mechanism, the driving rod 5 can drive the lifting block 9 to move through the threaded hole 10, and the lifting block 9 can drive the rotating rod 11 to move through the lifting plate 6;

further, the cleaning mechanism comprises a rotating rod 11, a cleaning wheel 12, a spur rack 13 and a gear 14 which are symmetrically arranged, one side of the display screen shell 3 close to the display screen 4 is fixedly connected with the spur rack 13, two ends of the rotating rod 11 are rotatably connected with the inner wall of the lifting plate 6, the rotating rod 11 penetrates through the cleaning wheel 12 and is fixedly connected with the cleaning wheel 12, the rotating rod 11 penetrates through the gear 14 and is fixedly connected with the gear 14, the gear 14 is meshed with the spur rack 13, and the gear 14 is meshed with the spur rack 13, so that the rotating rod 11 can rotate in the downward moving process, and the rotating rod 11 can drive the cleaning column 7 to rotate through the cleaning wheel 12, so that dust can be cleaned; the outer wall of cleaning wheel 12 with clean post 7 fixed connection, clean the one end that post 7 kept away from cleaning wheel 12 and offset with display screen 4, the bottom symmetry fixedly connected with storage plate 15 of display screen shell 3, wherein storage plate 15 is for accomplishing moving down of lifter plate 6, lets lifter plate 6 can drive cleaning wheel 12 through dwang 11 and removes storage plate 15 department, can let cleaning wheel 12 can not shelter from display screen 4.

The utility model discloses when using, driving motor 8 can drive shifting up or moving down of elevator 9 through actuating lever 5, elevator 9 can drive shifting up or moving down of dwang 11 through lifter plate 6, because spur rack 13 meshes with gear 14 mutually, the in-process that dwang 11 shifts up or moves down can take place to rotate through gear 14 like this, the rotatory dwang 11 can drive the rotation of cleaning post 7 through cleaning wheel 12, the dust on display screen 4 surface can be cleaned to the rotatory post 7 that cleans, thereby can make the picture that LCD liquid crystal display broadcast become clear, convenient to use person watches; after cleaning, can control the moving down of lifter plate 6 and remove storage plate 15 department, lifter plate 6 can drive cleaning wheel 12 through dwang 11 and move down like this, can let cleaning wheel 12 pass through the bottom of display screen shell 3 and remove storage plate 15 department, can accomplish accomodating to cleaning wheel 12 to can let cleaning wheel 12 not influence user's watching.

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. The utility model provides a LCD liquid crystal display convenient to surface cleaning, is including base (1) that is the rectangle setting, its characterized in that, the top of base (1) is connected with display screen shell (3) through dead lever (2), one side of display screen shell (3) is provided with display screen (4), the top of base (1) is connected with actuating lever (5) through actuating mechanism, actuating lever (5) are connected with lifter plate (6) that are "U" type through elevating system, lifter plate (6) are connected with through cleaning the mechanism and are evenly distributed clean post (7).

2. The LCD screen convenient for surface cleaning as claimed in claim 1, wherein the bottom of the fixing rod (2) is fixedly connected with the top of the base (1), and the top of the fixing rod (2) is fixedly connected with the bottom of the screen casing (3).

3. An LCD display screen convenient for surface cleaning according to claim 1, characterized in that the driving mechanism comprises a driving motor (8) fixedly connected with the top of the base (1), and the output end of the driving motor (8) is fixedly connected with the bottom of the driving rod (5).

4. The LCD convenient to surface cleaning of claim 1, characterized in that the lifting mechanism comprises a lifting block (9), a threaded hole (10) is formed in the lifting block (9), an external thread is arranged on the outer wall of the driving rod (5), the driving rod (5) penetrates through the threaded hole (10) and is in threaded connection with the threaded hole (10), one side, close to the display screen shell (3), of the lifting block (9) is fixedly connected with the lifting plate (6), and the inner wall of the lifting plate (6) is in sliding connection with the outer wall of the display screen shell (3).

5. The LCD convenient to surface cleaning of claim 1, characterized in that, clean the mechanism and include dwang (11), cleaning wheel (12), spur rack (13) and gear (14) that the symmetry set up, one side and spur rack (13) fixed connection that display screen shell (3) are close to display screen (4), the both ends of dwang (11) all rotate with the inner wall of lifter plate (6) and be connected, dwang (11) run through cleaning wheel (12) and with cleaning wheel (12) fixed connection, dwang (11) run through gear (14) and with gear (14) fixed connection, gear (14) mesh with spur rack (13).

6. The LCD convenient for surface cleaning according to claim 5, characterized in that the outer wall of the cleaning wheel (12) is fixedly connected with a cleaning column (7), one end of the cleaning column (7) far away from the cleaning wheel (12) is abutted against the display screen (4), and the bottom of the display screen shell (3) is symmetrically and fixedly connected with a receiving plate (15).