CN211707458U

CN211707458U - Online cleaning device for surface of LCD display screen

Info

Publication number: CN211707458U
Application number: CN201922293268.XU
Authority: CN
Inventors: 曾邦有
Original assignee: Shenzhen Haoboxun Electronic Technology Co ltd
Current assignee: Shenzhen Haoboxun Electronic Technology Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-20
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses an online cleaning device for the surface of an LCD display screen, in particular to the field of cleaning devices, which comprises two fixed frames, wherein a cleaning mechanism is fixedly arranged between the two fixed frames; clean mechanism includes first slide bar, first slide bar fixed mounting is in one side of fixed frame, the circumference side outer wall sliding connection of first slide bar has the slip joint board, the quantity of slip joint board sets up to a plurality ofly, every two is corresponding equal fixed mounting has clean fixed plate between the slip joint board. The utility model discloses a clean mechanism has been set up, and per two corresponding first clean brush boards all are the mirror symmetry setting with the clean brush board of second about the vertical centreline of clean fixed plate, can promote the clear density of LCD screen, have solved among the prior art problem poor too with clean effect of clean efficiency.

Description

Online cleaning device for surface of LCD display screen

Technical Field

The utility model relates to a cleaning device technical field, more specifically say, the utility model relates to an online cleaning device of LCD display screen surface.

Background

The LCD is constructed by placing liquid crystal boxes in two parallel glass substrates, arranging TFT on the lower substrate glass, arranging color filters on the upper substrate glass, and controlling the rotation direction of liquid crystal molecules by changing signals and voltages on the TFT, so as to achieve the purpose of displaying by controlling whether polarized light of each pixel point is emitted or not.

In the process of cleaning the LCD screen, the traditional methods are a wet cloth wiping method and a dry brushing method, water stains are easy to remain on the surface of the screen in the traditional methods, and removed dust is not easy to be stored in the cleaning process, so that the problem of poor cleaning effect is caused.

Disclosure of Invention

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an online cleaning device of LCD display screen surface, through having set up clean mechanism, per two corresponding first clean brush boards and second clean brush board all are the mirror symmetry setting about the vertical centreline that is of clean fixed plate, can promote the clear density to the LCD screen to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an online cleaning device of LCD display screen surface, includes fixed frame, fixed frame's quantity sets up to two, two equal fixed mounting has clean mechanism between the fixed frame.

Clean mechanism includes first slide bar, first slide bar fixed mounting is in fixed frame's one side, the circumference side outer wall sliding connection of first slide bar has the slip joint board, the quantity of slip joint board sets up to a plurality ofly, and per two are corresponding equal fixed mounting has clean fixed plate between the slip joint board, the surface rotation of clean fixed plate is connected with the screw thread roller, the bottom fixed mounting of screw thread roller has the second slide bar, the one end transmission of screw thread roller is connected with driving motor, driving motor fixed mounting is in one side of clean fixed plate, the sliding surface of clean fixed plate is connected with the thread sleeve fishplate bar, the thread sleeve fishplate bar is connected with screw thread roller threaded connection, the surface of thread sleeve fishplate bar is fixed mounting respectively has a plurality of first clean brush boards and the clean board of brushing of second.

In a preferred embodiment, a plurality of dust suction devices are slidably connected to the outer wall of the circumferential side of the second sliding rod, and each dust suction device is fixedly installed at the bottom of the corresponding threaded socket plate.

In a preferred embodiment, the fixed frame is internally provided with a movable groove.

In a preferred embodiment, the cleaning fixing plate is fixedly provided with a nut mounting plate on both sides, and the nut mounting plate is slidably connected with the inner cavity of the corresponding movable groove.

In a preferred embodiment, the inner cavity of the nut mounting plate is in threaded connection with a threaded pressure plate, and the threaded pressure plate is attached to one side, away from the first sliding rod, of the fixed frame.

In a preferred embodiment, one side of the fixed frame, which is close to the first slide bar, is fixedly provided with a plurality of spring telescopic rods, and one side of each two corresponding spring telescopic rods is fixedly provided with a rubber pressing plate.

The utility model discloses a technological effect and advantage:

1. the utility model improves the whole adjustability by arranging the cleaning mechanism, the sliding clamping plate drives the cleaning fixed plate to move up and down simultaneously, the cleaning fixed plate and the threaded sleeve plate can be configured with corresponding sizes according to the size of the LCD display to be cleaned so as to improve the cleaning efficiency, the peripheral side outer wall of the threaded roller shaft is in threaded connection with the threaded sleeve plate, every two corresponding first cleaning brush plates and second cleaning brush plates are arranged in mirror symmetry about the vertical center line of the cleaning fixed plate, the cleaning density of the LCD screen can be improved, thereby improving the cleaning efficiency, the dust suction device is in sliding connection with the corresponding peripheral side outer wall of the second sliding rod, so that the dust of the first cleaning brush plates and the second cleaning brush plates is directly absorbed into the inner cavity by the dust suction device, the dust generated in the cleaning process is prevented from causing secondary pollution, and the working efficiency is reduced, compared with the prior art, the cleaning efficiency and the cleaning effect can be improved, and the overall convenience is relatively improved.

2. The utility model discloses a movable groove has been set up, spring telescopic link keeps away from corresponding fixed frame one side fixed mounting and has rubber clamp plate, two rubber clamp plates can be fixed the both sides of LCD display screen in tandem, promote fixed stability, the nut mounting panel drives clean fixed plate and moves simultaneously, the controllability of clean fixed plate has been promoted, prevent that the LCD screen from having the clear dead angle of being not convenient for, work efficiency has been promoted, last rotatory thread clamp plate, make thread clamp plate laminate to fixed frame's outer wall, reach fixed effect to clean fixed plate simultaneously, compared with the prior art, improve the progress of clean mechanism controllability, holistic work efficiency has been promoted relatively.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.

Fig. 3 is a schematic structural diagram of the fixing frame of the present invention.

Fig. 4 is a back view of the cleaning fixing plate of the present invention.

Fig. 5 is an enlarged view of the structure of the part B in fig. 4 according to the present invention.

The reference signs are: the cleaning device comprises a fixed frame 1, a cleaning mechanism 2, a first sliding rod 21, a sliding clamping plate 22, a cleaning fixing plate 23, a threaded roller shaft 24, a second sliding rod 25, a driving motor 26, a threaded sleeving plate 27, a first cleaning brush plate 28, a second cleaning brush plate 29, a dust suction device 3, a movable groove 4, a nut mounting plate 5, a threaded pressing plate 6, a spring telescopic rod 7 and a rubber pressing plate 8.

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.

The utility model discloses a LCD display screen surface online cleaning device of embodiment can include fixed frame 1, fixed frame 1's quantity sets up to two equal fixed mounting has clean mechanism 2 between the fixed frame 1.

Referring to the attached drawings 1-5 in the specification, a cleaning mechanism 2 of an online cleaning device for the surface of an LCD display screen of this embodiment includes a first slide bar 21, the first slide bar 21 is fixedly installed at one side of a fixed frame 1, a sliding clamping plate 22 is slidably connected to the outer wall of the circumferential side of the first slide bar 21, the number of the sliding clamping plates 22 is multiple, a cleaning fixing plate 23 is fixedly installed between each two corresponding sliding clamping plates 22, a threaded roller shaft 24 is rotatably connected to the surface of the cleaning fixing plate 23, a second slide bar 25 is fixedly installed at the bottom of the threaded roller shaft 24, one end of the threaded roller shaft 24 is in transmission connection with a driving motor 26, the driving motor 26 is fixedly installed at one side of the cleaning fixing plate 23, a threaded sleeve plate 27 is slidably connected to the surface of the cleaning fixing plate 23, and the threaded sleeve plate 27 is in threaded connection with the threaded roller shaft 24, a plurality of first cleaning brush plates 28 and a plurality of second cleaning brush plates 29 are fixedly mounted on the surface of the threaded coupling plate 27.

Further, the circumferential side outer wall of the second sliding rod 25 is connected with a plurality of dust suction devices 3 in a sliding manner, and each dust suction device 3 is fixedly installed at the bottom of the corresponding threaded sleeve connection plate 27.

The implementation scenario is specifically as follows: in practical use, firstly, the required parts of the utility model are taken out for installation and use, a first slide bar 21 is fixedly arranged on one opposite side of two fixed frames 1, the outer wall of the circumferential side of the first slide bar 21 is connected with a slide clamping plate 22 in a sliding way, the slide clamping plate 22 drives a cleaning fixed plate 23 to move up and down simultaneously, the adjustability of the whole is improved, the cleaning fixed plate 23 and a thread sleeve connecting plate 27 can be configured with corresponding sizes according to the size of the LCD display required to be cleaned, so as to improve the cleaning efficiency, the surface of the cleaning fixed plate 23 is connected with a thread roller shaft 24 in a rotating way, the bottom of the thread roller shaft 24 is fixedly provided with a second slide bar 25, a driving motor 26 is connected with the thread roller shaft 24 in a transmission way, the outer wall of the circumferential side of the thread roller shaft 24 is connected with a thread sleeve connecting plate 27 in a threaded way, the surface of the thread sleeve connecting plate 27 is respectively fixedly, and every two corresponding first cleaning brush boards 28 and second cleaning brush boards 29 are arranged in mirror symmetry about the vertical central line of the cleaning fixing board 23, the density of cleaning the LCD screen can be improved, thereby the cleaning efficiency is improved, the bottom of the threaded sleeve connecting board 27 is fixedly provided with a plurality of dust suction devices 3, the dust suction devices 3 are connected to the outer wall of the circumferential side of the corresponding second sliding rod 25 in a sliding manner, the dust of the first cleaning brush boards 28 and the second cleaning brush boards 29 is directly absorbed to the inner cavity by the dust suction devices 3, the dust generated in the cleaning process is prevented from causing secondary pollution, the working efficiency is reduced, and the problem that the cleaning efficiency and the cleaning effect are too poor in the prior art is specifically solved by the implementation mode.

Referring to the attached fig. 1-3 of the specification, a movable groove 4 is formed inside a fixed frame 1 of the online cleaning device for the surface of the LCD panel according to this embodiment.

Further, both sides of the cleaning fixing plate 23 are fixedly provided with nut mounting plates 5, and the nut mounting plates 5 are slidably connected to inner cavities of the corresponding movable grooves 4.

Further, the inner cavity of the nut mounting plate 5 is connected with a threaded pressing plate 6 through threads, and the threaded pressing plate 6 is attached to one side, far away from the first sliding rod 21, of the fixed frame 1.

Further, one side, close to the first slide bar 21, of the fixed frame 1 is fixedly provided with a plurality of spring telescopic rods 7, the number of the spring telescopic rods 7 is multiple, and every two corresponding sides of the spring telescopic rods 7 are fixedly provided with rubber pressing plates 8.

The implementation scenario is specifically as follows: when in actual use, firstly, the parts of the cleaning mechanism 2 are taken out, and the parts of the cleaning mechanism 2 are fixedly arranged between the two fixed frames 1, so that an operator can clean the LCD screen more conveniently, one sides of the two fixed frames 1 opposite to each other are fixedly provided with the spring telescopic rods 7, one sides of the spring telescopic rods 7 far away from the corresponding fixed frames 1 are fixedly provided with the rubber pressing plates 8, one side of each fixed frame 1 is fixedly provided with the two rubber pressing plates 8, the two rubber pressing plates 8 can fix the two sides of the LCD screen in tandem, the stability of fixing is improved, the fixed frames 1 are internally provided with the movable grooves 4, the inner cavities of the movable grooves 4 are connected with the nut mounting plates 5 in a sliding manner, the cleaning fixing plates 23 are fixedly arranged between every two corresponding nut mounting plates 5, and the nut mounting plates 5 drive the cleaning fixing plates 23 to move simultaneously, the adjustability of clean fixed plate 23 has been promoted, prevents that the LCD screen from having the clear dead angle of being not convenient for, has promoted work efficiency, and last rotatory thread clamp plate 6 for thread clamp plate 6 laminates to fixed frame 1's outer wall, reaches fixed effect to clean fixed plate 23 simultaneously, and this embodiment has specifically solved among the prior art the adjustability of clean mechanism 2 too poor, produces the problem at clean dead angle easily.

In summary, the following steps: the utility model discloses a having set up clean mechanism 2, per two corresponding first clean brush boards 28 and the clean brush board 29 of second all are mirror symmetry setting about the vertical central line of clean fixed plate 23, can promote the clear density of LCD screen, have solved among the prior art problem poor with clean effect of clean efficiency.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, "upper," "lower," "left," and "right," and the like are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed.

Secondly, the method comprises the following steps: the utility model discloses in the embodiment drawing, only involve the structure that involves with this disclosed embodiment, other structures can refer to common design, under the conflict-free condition, the utility model discloses same embodiment and different embodiments can the intercombination.

And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a LCD display screen surface online cleaning device, includes fixed frame (1), its characterized in that: the number of the fixed frames (1) is two, and a cleaning mechanism (2) is fixedly arranged between the two fixed frames (1);

the cleaning mechanism (2) comprises a first sliding rod (21), the first sliding rod (21) is fixedly installed on one side of the fixed frame (1), the outer wall of the circumferential side of the first sliding rod (21) is connected with a sliding clamping plate (22) in a sliding mode, the number of the sliding clamping plates (22) is multiple, every two corresponding sliding clamping plates (22) are fixedly installed with a cleaning fixed plate (23), the surface of the cleaning fixed plate (23) is connected with a threaded roll shaft (24) in a rotating mode, the bottom of the threaded roll shaft (24) is fixedly installed with a second sliding rod (25), one end of the threaded roll shaft (24) is connected with a driving motor (26) in a transmission mode, the driving motor (26) is fixedly installed on one side of the cleaning fixed plate (23), the surface of the cleaning fixed plate (23) is connected with a threaded sleeve plate (27) in a sliding mode, and the threaded sleeve plate (27) is in threaded connection with the threaded, the surface of the threaded sleeve connecting plate (27) is fixedly provided with a plurality of first cleaning brush plates (28) and second cleaning brush plates (29) respectively.

2. The LCD display screen surface on-line cleaning device of claim 1, characterized in that: the outer wall of the circumferential side of the second sliding rod (25) is connected with a plurality of dust suction devices (3) in a sliding mode, and each dust suction device (3) is fixedly installed at the bottom of the corresponding threaded sleeve connecting plate (27).

3. The LCD display screen surface on-line cleaning device of claim 1, characterized in that: the fixed frame (1) is internally provided with a movable groove (4).

4. The LCD display screen surface on-line cleaning device of claim 3, characterized in that: the equal fixed mounting in both sides of clean fixed plate (23) has nut mounting panel (5), nut mounting panel (5) sliding connection is in corresponding activity groove (4) inner chamber.

5. The LCD display screen surface on-line cleaning device of claim 4, wherein: the inner cavity threaded connection of nut mounting panel (5) has screw thread clamp plate (6), screw thread clamp plate (6) laminating is kept away from one side of first slide bar (21) in fixed frame (1).

6. The LCD display screen surface on-line cleaning device of claim 1, characterized in that: one side fixed mounting that fixed frame (1) is close to first slide bar (21) has spring telescopic link (7), the quantity of spring telescopic link (7) sets up to a plurality ofly, and every two are corresponding the equal fixed mounting in spring telescopic link (7) one side has rubber clamp plate (8).