CN216323531U

CN216323531U - LCD surface cleaning device

Info

Publication number: CN216323531U
Application number: CN202122889734.8U
Authority: CN
Inventors: 梁琳奇; 陈华莲; 赵云香; 朱晶萍
Original assignee: Hubei Undisplay Technology Co ltd
Current assignee: Hubei Undisplay Technology Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-04-19
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a surface cleaning device for an LCD (liquid crystal display), which comprises a fixed seat, a sliding rod and an adjusting rod, wherein the fixed seat is provided with a first fixing hole; fixing a base: the display device comprises two fixing seats, mounting frames are arranged on the front side faces of the two fixing seats, a sliding rod is fixed on the left side face of the right fixing seat, an adjusting rod is arranged on the right side face of the left fixing seat, a fixed rail is inserted into the mounting frames, the outer side of the fixed rail is connected with a sliding frame in a sliding mode, a telescopic rod is arranged on the front side face of the sliding frame, a connecting plate is fixed at the front end of the telescopic rod, the sliding rod slides in the adjusting rod, so that the positions of the two fixing seats are adjusted according to the size of a display, mounting assemblies are arranged on the side faces of the fixing seats, and fixing assemblies are arranged on the front sides of the mounting frames; wherein: still include spring and cleaning brush, the spring cup joints in the outside of telescopic link, the slider of cleaning brush front side and the spout sliding connection of connecting plate trailing flank, this LCD surface cleaning device, easy to assemble, the practicality is strong, clean effectual.

Description

LCD surface cleaning device

Technical Field

The utility model relates to the technical field of cleaning devices, in particular to a surface cleaning device for an LCD (liquid crystal display).

Background

Liquid crystal displays, or LCDs, are flat, ultra-thin display devices that are composed of a certain number of color or black and white pixels, which are placed in front of a light source or a reflective surface, and have low power consumption, and thus are popular among engineers and suitable for electronic devices using batteries. The main principle of the cleaning device is that a current stimulates liquid crystal molecules to generate points, lines and surfaces to be matched with a back lamp tube to form a picture, a small display can be cleaned directly by using cleaning cloth, but the cleaning is inconvenient when the large display is encountered, the current cleaning device cannot be adjusted and installed according to the size of the display, and meanwhile, the applicability is poor, so that the subsequent cleaning effect is influenced.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, provide a surface cleaning device for an LCD, and have the advantages of convenient installation, strong practicability and good cleaning effect, and can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a LCD surface cleaning device comprises a fixed seat, a slide bar and an adjusting bar;

fixing a base: the adjusting device comprises two sliding rods, a sliding rack, a connecting plate, a mounting assembly and an adjusting rod, wherein the mounting racks are arranged on the two front side surfaces of the sliding rods, the sliding rods are fixed on the left side surface of a fixed seat on the right side, the adjusting rod is arranged on the right side surface of the fixed seat on the left side, a fixed rail is inserted into the mounting racks, the outer side of the fixed rail is connected with a sliding rack in a sliding mode, the front side surface of the sliding rack is provided with a telescopic rod, the front end of the telescopic rod is fixedly provided with the connecting plate, the side surface of the fixed seat is provided with the mounting assembly, and the front side of the mounting rack is provided with the fixing assembly;

wherein: the cleaning brush is characterized by further comprising a spring and a cleaning brush, the spring is sleeved on the outer side of the telescopic rod, and a sliding block on the front side of the cleaning brush is in sliding connection with a sliding groove in the rear side face of the connecting plate.

Use the slide bar to slide in adjusting the pole inside to adjust the position of two fixing bases according to the size of display, then inside putting the mounting bracket with the fixed rail, the balladeur train slides in the fixed rail outside, cooperates the spring to kick-back simultaneously and makes the cleaning brush clear up the surface of display.

Further, the installation component contains changes handle, lead screw, fixed block and splint, change the inside of establishing at the fixing base, the outside end of changeing the handle is connected with the medial extremity of lead screw, the screw and the lead screw threaded connection at splint middle part, the outside end of lead screw is fixed with the fixed block, rotates to change and drives the lead screw rotatory to it compresses tightly fixedly to drive the side of splint to the display, increases the practicality of device simultaneously.

Further, fixed subassembly contains runner, screw rod and clamp plate, the screw threaded connection of screw rod and mounting bracket front side, the front end of screw rod is equipped with the runner, the rear end of screw rod is rotated and is connected with the clamp plate, rotates the runner and makes the clamp plate compress tightly at the front side of trapped orbit to prevent that the trapped orbit from sliding from side to side in the use.

Further, still include pivot, rubber pad and connecting rod, the pivot has two and rotates respectively and connect in the left and right sides of connecting plate, and the outside of two pivots is equipped with the connecting rod, the inside of connecting rod is equipped with the rubber pad, rotates the pivot and makes the inboard rubber pad of connecting rod fix the bottom at the connecting plate to the convenience is changed the cleaning brush.

Further, still include electric putter and push pedal, electric putter establishes the top at the mounting bracket, electric putter's medial extremity is fixed with the push pedal, the output of external control ware is connected to electric putter's input electricity, and electric putter promotes the push pedal and removes to the automatic removal is controlled to the cleaning brush that drives, and then improves clear effect.

Further, still include card hole and fixture block, card hole evenly distributed is on the top of adjusting the pole, the fixture block is established in the left side on slide bar top, and the fixture block card goes into inside the card hole to fix the position of slide bar.

Compared with the prior art, the utility model has the beneficial effects that: the LCD surface cleaning device has the following advantages:

1. the sliding rod slides in the adjusting rod, so that the positions of the two fixed seats are adjusted according to the size of the display, then the fixed rail is placed in the mounting frame, the sliding frame slides outside the fixed rail, and the cleaning brush is matched with the resilience of the spring to clean the surface of the display;

2. the rotating handle is rotated to drive the screw rod to rotate, so that the clamping plate is driven to compress and fix the side surface of the display, meanwhile, the practicability of the device is increased, and the rotating wheel is rotated to enable the pressing plate to be compressed on the front side of the fixed rail, so that the fixed rail is prevented from sliding left and right in the use process;

3. the rotating shaft is rotated to enable the rubber pad on the inner side of the connecting rod to be fixed at the bottom end of the connecting plate, so that the cleaning brush is conveniently replaced, the electric push rod pushes the push plate to move, the cleaning brush is automatically driven to move left and right, and the cleaning effect is improved.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

In the figure: the device comprises a fixed seat 1, a mounting assembly 2, a rotating handle 21, a lead screw 22, a fixed block 23, a clamping plate 24, a fixing assembly 3, a rotating wheel 31, a screw 32, a pressing plate 33, a sliding rod 4, an adjusting rod 5, a mounting frame 6, a fixed rail 7, a sliding frame 8, a telescopic rod 9, a spring 10, a connecting plate 11, a cleaning brush 12, a rotating shaft 13, a rubber pad 14, a connecting rod 15, an electric push rod 16, a pushing plate 17, a clamping hole 18 and a clamping block 19.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present embodiment provides a technical solution: a LCD surface cleaning device comprises a fixed seat 1, a slide bar 4 and an adjusting bar 5;

fixing base 1: the display cleaning device is characterized in that two mounting frames 6 are arranged on the front side faces of the two mounting frames, a sliding rod 4 is fixed on the left side face of a fixed seat 1 on the right side, an adjusting rod 5 is arranged on the right side face of a fixed seat 1 on the left side, a fixed rail 7 is inserted into the mounting frames 6, the outer side of the fixed rail 7 is connected with a sliding frame 8 in a sliding mode, the front side face of the sliding frame 8 is provided with a telescopic rod 9, the front end of the telescopic rod 9 is fixed with a connecting plate 11, the sliding rod 4 slides in the adjusting rod 5, so that the positions of the two fixing seats 1 are adjusted according to the size of a display, then the fixed rail 7 is placed in the mounting frames 6, the sliding frame 8 slides outside the fixed rail 7, a cleaning brush 12 is used for cleaning the surface of the display in cooperation with resilience of a spring 10, a mounting assembly 2 is arranged on the side face of the fixed seat 1, the mounting assembly 2 comprises a rotating handle 21, a lead screw 22, a fixed block 23 and a clamping plate 24, the rotating handle 21 is arranged inside the fixed seat 1, the outer side end of the rotating handle 21 is connected with the inner side end of the lead screw 22, the screw hole in the middle of the clamping plate 24 is in threaded connection with the lead screw 22, the outer side end of the lead screw 22 is fixedly provided with the fixing block 23, the rotating handle 21 is rotated to drive the lead screw 22 to rotate, so that the clamping plate 24 is driven to compress and fix the side face of the display, meanwhile, the practicability of the device is improved, the front side of the mounting frame 6 is provided with the fixing component 3, the fixing component 3 comprises a rotating wheel 31, a screw rod 32 and a pressing plate 33, the screw rod 32 is in threaded connection with the screw hole in the front side of the mounting frame 6, the front end of the screw rod 32 is provided with the rotating wheel 31, the rear end of the screw rod 32 is rotatably connected with the pressing plate 33, and the rotating wheel 31 is rotated to enable the pressing plate 33 to be compressed on the front side of the fixed rail 7, so that the fixed rail 7 is prevented from sliding left and right in the using process;

wherein: the cleaning brush also comprises a spring 10 and a cleaning brush 12, the spring 10 is sleeved on the outer side of the telescopic rod 9, a sliding block on the front side of the cleaning brush 12 is in sliding connection with a sliding groove on the rear side surface of the connecting plate 11, the cleaning brush also comprises a rotating shaft 13, two rubber pads 14 and a connecting rod 15, the two rotating shafts 13 are respectively connected to the left side and the right side of the connecting plate 11 in a rotating manner, the connecting rod 15 is arranged on the outer sides of the two rotating shafts 13, the rubber pads 14 are arranged inside the connecting rod 15, the rubber pads 14 on the inner sides of the connecting rods 15 are fixed at the bottom end of the connecting plate 11 by rotating the rotating shaft 13, so that the cleaning brush 12 is convenient to replace, the cleaning brush also comprises an electric push rod 16 and a push plate 17, the electric push rod 16 is arranged at the top end of the mounting frame 6, a push plate 17 is fixed on the inner side end of the electric push rod 16, the input end of the electric push rod 16 is electrically connected with the output end of an external controller, the electric push rod 16 pushes the push plate 17 to move, so that the cleaning brush 12 is automatically driven to move left and right, and then improve clear effect, still include card hole 18 and fixture block 19, card hole 18 evenly distributed is at the top of adjusting the pole 5, and fixture block 19 establishes the left side at the top of slide bar 4, and fixture block 19 blocks into card hole 18 inside to fix the position of slide bar 4.

The working principle of the LCD surface cleaning device provided by the utility model is as follows: firstly, the sliding rod 4 is used for sliding in the adjusting rod 5, the clamping block 19 is clamped in the clamping hole 18, thereby fixing the position of the sliding rod 4, so as to adjust the positions of the two fixed seats 1 according to the size of the display, then the rotating handle 21 is rotated to drive the screw rod 22 to rotate, thereby driving the clamping plate 24 to tightly press and fix the side surface of the display, simultaneously increasing the practicability of the device, then the fixed rail 7 is placed inside the mounting frame 6, the rotating wheel 31 is rotated to press the pressing plate 33 against the front side of the fixed rail 7, thereby preventing the fixed rail 7 from sliding left and right during use, then, a cleaning brush 12 is arranged on the front side of the connecting plate 11, the rotating shaft 13 is rotated to fix a rubber pad 14 on the inner side of the connecting rod 15 at the bottom end of the connecting plate 11, finally, an electric push rod 16 is started to drive a push plate 17 to push the sliding frame 8 to slide on the outer side of the fixed rail 7, and simultaneously, the cleaning brush 12 is matched with the resilience of the spring 10 to clean the surface of the display.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A LCD surface cleaning device is characterized in that: comprises a fixed seat (1), a sliding rod (4) and an adjusting rod (5);

fixing base (1): the adjusting device is characterized in that two mounting frames (6) are arranged on the front side faces of the two mounting frames, the sliding rod (4) is fixed on the left side face of the right fixing seat (1), the adjusting rod (5) is arranged on the right side face of the left fixing seat (1), a fixing rail (7) is inserted into the mounting frame (6), the outer side of the fixing rail (7) is connected with a sliding frame (8) in a sliding mode, a telescopic rod (9) is arranged on the front side face of the sliding frame (8), a connecting plate (11) is fixed to the front end of the telescopic rod (9), a mounting assembly (2) is arranged on the side face of the fixing seat (1), and a fixing assembly (3) is arranged on the front side of the mounting frame (6);

wherein: the cleaning device is characterized by further comprising a spring (10) and a cleaning brush (12), wherein the spring (10) is sleeved on the outer side of the telescopic rod (9), and a sliding block on the front side of the cleaning brush (12) is in sliding connection with a sliding groove on the rear side face of the connecting plate (11).

2. The LCD liquid crystal display surface cleaning apparatus of claim 1, wherein: the mounting assembly (2) comprises a rotating handle (21), a lead screw (22), a fixing block (23) and a clamping plate (24), the rotating handle (21) is arranged inside the fixing seat (1), the outer side end of the rotating handle (21) is connected with the inner side end of the lead screw (22), a screw hole in the middle of the clamping plate (24) is in threaded connection with the lead screw (22), and the outer side end of the lead screw (22) is fixed with the fixing block (23).

3. The LCD liquid crystal display surface cleaning apparatus of claim 1, wherein: fixed subassembly (3) contain runner (31), screw rod (32) and clamp plate (33), screw rod (32) and the screw threaded connection of mounting bracket (6) front side, the front end of screw rod (32) is equipped with runner (31), the rear end rotation of screw rod (32) is connected with clamp plate (33).

4. The LCD liquid crystal display surface cleaning apparatus of claim 1, wherein: still include pivot (13), rubber pad (14) and connecting rod (15), pivot (13) have two and rotate respectively and connect in the left and right sides of connecting plate (11), and the outside of two pivot (13) is equipped with connecting rod (15), the inside of connecting rod (15) is equipped with rubber pad (14).

5. The LCD liquid crystal display surface cleaning apparatus of claim 1, wherein: still include electric putter (16) and push pedal (17), the top at mounting bracket (6) is established in electric putter (16), the medial extremity of electric putter (16) is fixed with push pedal (17), the output of external control ware is connected to electric putter's (16) input electricity.

6. The LCD liquid crystal display surface cleaning apparatus of claim 1, wherein: the adjusting rod is characterized by further comprising clamping holes (18) and clamping blocks (19), wherein the clamping holes (18) are uniformly distributed at the top end of the adjusting rod (5), and the clamping blocks (19) are arranged on the left side of the top end of the sliding rod (4).