CN219836841U - Display screen cleaning mechanism - Google Patents
Display screen cleaning mechanism Download PDFInfo
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- CN219836841U CN219836841U CN202320326702.3U CN202320326702U CN219836841U CN 219836841 U CN219836841 U CN 219836841U CN 202320326702 U CN202320326702 U CN 202320326702U CN 219836841 U CN219836841 U CN 219836841U
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- display screen
- cleaning mechanism
- piece
- cleaning
- fixedly connected
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- 238000004140 cleaning Methods 0.000 title claims abstract description 64
- 230000007246 mechanism Effects 0.000 title claims abstract description 36
- 229920000742 Cotton Polymers 0.000 claims abstract description 7
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a display screen cleaning mechanism, which relates to the technical field of display screens and comprises a bottom plate, wherein the bottom plate is provided with a movable bearing piece and a supporting piece, a display screen is arranged in the bearing piece, a driving piece is arranged on the supporting piece, and a rotatable cleaning mechanism is arranged on the driving piece; the cleaning mechanism comprises mounting plates which are connected to the driving piece in a rotating way and are symmetrically distributed, one side of each mounting plate is provided with cleaning brushes, and the other side of each mounting plate is provided with cleaning cotton; the bottom of the bottom plate is provided with a driving unit for enabling the bearing piece to move, and the mounting plate is provided with a matching piece. The utility model adopts a cleaning mode of cleaning before wiping to fully clean the display screen, avoids direct wiping, and leads fine dust particles to scratch on the display screen to damage the display screen, and simultaneously automatically adopts a cleaning mode of cleaning before wiping during cleaning, thereby improving the cleaning efficiency to a certain extent.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to a display screen cleaning mechanism.
Background
The display screen is an I/O device belonging to a computer, namely an input/output device, which can be divided into a plurality of types such as a CRT (cathode ray tube) and an LCD (liquid crystal display), and is a display tool for displaying certain electronic files on a screen through specific transmission equipment and reflecting the files to human eyes.
For example, the cleaning device for a liquid crystal display that publication number is CN217411592U proposed, which comprises a supporting pedestal and is characterized in that the top of supporting seat is fixedly provided with a supporting table through a rod body, the top of supporting table is provided with a plurality of vacuum chucks that are array distribution, a plurality of vacuum chucks are all arranged in a penetrating way with the supporting table, the top of supporting seat is provided with a vacuum pump, a plurality of vacuum chucks are all arranged in a communicating way with the vacuum pump through connecting pipes, the top of supporting seat is provided with supporting columns that are array distribution, the top of supporting seat is provided with a supporting plate through the supporting columns, and the top of supporting plate is provided with an electric hydraulic cylinder
The scheme is novel in structure, has an automatic dust removing function, improves the fixing efficiency of the display screen, and is suitable for popularization; however, the applicant has found that if the display screen is directly wiped and dedusted, fine dust particles are scratched on the display screen, and the display screen is extremely easy to damage.
Disclosure of Invention
In view of the foregoing, the present utility model provides a display screen cleaning mechanism.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the display screen cleaning mechanism comprises a bottom plate, wherein the bottom plate is provided with a movable bearing piece and a supporting piece, a display screen is arranged in the bearing piece, a driving piece is arranged on the supporting piece, and a rotatable cleaning mechanism is arranged on the driving piece;
the cleaning mechanism comprises mounting plates which are connected to the driving piece in a rotating way and are symmetrically distributed, one side of each mounting plate is provided with cleaning brushes, and the other side of each mounting plate is provided with cleaning cotton;
the bottom of bottom plate is provided with the drive unit that makes the carrier removes, be provided with the fitting on the mounting panel, through drive unit under the effect of fitting, make clean mechanism rotate.
Preferably, the bearing piece comprises two symmetrically distributed limiting plates which are in an L shape, and the limiting plates are provided with two symmetrically distributed side plates.
Preferably, guide tables with triangular cross sections are arranged on two sides of the limiting plate.
Preferably, the support piece comprises two support rods symmetrically arranged at the top of the bottom plate, and a U-shaped fixing frame is fixedly connected to the support rods.
Preferably, the driving piece comprises a first motor fixedly connected to the fixing frame, the output end of the first motor is fixedly connected with a bidirectional screw rod, and two symmetrically distributed screw pipes are arranged on the outer ring threads of the bidirectional screw rod.
Preferably, a connecting sleeve is arranged at the bottom of the solenoid, a sleeve shaft is sleeved in the connecting sleeve in a rotating mode, and the top of the mounting plate is fixedly connected with the sleeve shaft.
Preferably, the drive unit includes the second motor, thick gear has been cup jointed to the output shaft outer lane of second motor, the bottom sliding connection of bottom plate with thick gear engagement's rack, fixedly connected with horizontal pole on the rack, two symmetric distribution's connecting block of fixedly connected with on the horizontal pole, two symmetric distribution's first through-holes have been seted up on the bottom plate, connecting block sliding connection is in the first through-hole, the top and the bottom of connecting block the bottom fixed connection of limiting plate.
Preferably, the matching piece comprises a connecting shaft fixedly connected to the bottom of the mounting plate, second ports are symmetrically formed in the bottom plate, the connecting shaft is sleeved in the second ports, a thin gear capable of being meshed with the thick gear is fixedly sleeved on the outer ring of the connecting shaft, and the thin gear is located above the rack.
Preferably, three U-shaped support plates are arranged at the bottom of the bottom plate, and the second motor is fixedly connected to the support plates in the middle.
In summary, the utility model has the technical effects and advantages that:
the utility model adopts a cleaning mode of cleaning before wiping to fully clean the display screen, avoids direct wiping, and leads fine dust particles to scratch on the display screen to damage the display screen, and simultaneously automatically adopts a cleaning mode of cleaning before wiping during cleaning, thereby improving the cleaning efficiency to a certain extent.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a first view angle structure of a display screen cleaning mechanism.
Fig. 2 is a schematic view of a second view angle structure of the display screen cleaning mechanism.
Fig. 3 is a schematic view of the structure of the carrier and the driving unit.
Fig. 4 is a schematic view of a bottom structure.
FIG. 5 is a schematic view of a partial structure
In the figure: 1. a first motor; 2. a fixing frame; 3. a two-way screw rod; 4. a solenoid; 401. connecting sleeves; 5. a limiting plate; 6. a side plate; 7. a bottom plate; 701. a first port; 702. a second port; 8. a support plate; 9. a mounting plate; 901. a sleeve shaft; 10. a cleaning brush; 11. cleaning cotton; 12. a second motor; 13. a rack; 14. a thick gear; 15. a connecting shaft; 16. a thin gear; 17. a cross bar; 18. a support rod; 19. a guide table; 20. and (5) connecting a block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: 1-5, a display screen cleaning mechanism comprises a base plate 7, wherein the base plate 7 is provided with a movable bearing piece and a supporting piece, a display screen is arranged in the bearing piece, a driving piece is arranged on the supporting piece, and a rotatable cleaning mechanism is arranged on the driving piece.
Under the action of the driving piece, the cleaning mechanism cleans the display screen.
As shown in fig. 1, the cleaning mechanism comprises a mounting plate 9 which is rotatably connected to a driving member and symmetrically distributed, wherein one side of the mounting plate 9 is provided with a cleaning brush 10, and the other side is provided with cleaning cotton 11.
Under the action of the driving piece, the cleaning mechanism cleans the display screen, dust on the surface of the display screen is brushed off through the cleaning brush 10, then the cleaning mechanism rotates, and the display screen is wiped through the cleaning cotton 11.
As shown in fig. 2 and 5, a driving unit for moving the bearing member is arranged at the bottom of the bottom plate 7, a matching member is arranged on the mounting plate 9, and the cleaning mechanism is rotated under the action of the matching member through the driving unit, so that the cleaning mode of the display screen is changed.
As shown in fig. 1 and 3, the bearing member includes two symmetrically distributed L-shaped limiting plates 5, the limiting plates 5 are provided with two symmetrically distributed side plates 6, and the top and bottom of the display screen are attached to the limiting plates 5.
In order to facilitate the placement of the display screen in the carrier, both sides of the limiting plate 5 are provided with guide tables 19 with triangular cross-sections, as shown in fig. 1 and 3.
As shown in fig. 1 and 2, in order to improve stability of the device, the supporting member includes two supporting rods 18 symmetrically disposed on top of the bottom plate 7, and a U-shaped fixing frame 2 is fixedly connected to the supporting rods 18.
As shown in fig. 1 and 2, the driving piece comprises a first motor 1 fixedly connected to a fixing frame 2, the output end of the first motor 1 is fixedly connected with a bidirectional screw rod 3, and the outer ring thread of the bidirectional screw rod 3 is provided with two symmetrically distributed screw pipes 4.
The first motor 1 is started to enable the bidirectional screw rod 3 to rotate, and then the two screw pipes 4 are close to or far away from each other, so that the cleaning mechanism is driven to be close to or far away from each other, and the display screen is cleaned.
As shown in fig. 5, in order to facilitate the rotation of the mounting plate 9, a connecting sleeve 401 is arranged at the bottom of the screw 4, a sleeve shaft 901 is rotatably sleeved in the connecting sleeve 401, and the top of the mounting plate 9 is fixedly connected with the sleeve shaft 901.
As shown in fig. 2-4, the driving unit includes a second motor 12, an outer ring of an output shaft of the second motor 12 is fixedly sleeved with a thick gear 14, a rack 13 meshed with the thick gear 14 is slidably connected to the bottom of the bottom plate 7, a cross bar 17 is fixedly connected to the rack 13, two symmetrically distributed connecting blocks 20 are fixedly connected to the cross bar 17, two symmetrically distributed first through holes 701 are formed in the bottom plate 7, the connecting blocks 20 are slidably connected in the first through holes 701, and the top ends of the connecting blocks 20 are fixedly connected with the bottom of the bottom limiting plate 5.
The second motor 12 is started to enable the thick gear 14 to rotate forward, so that the rack 13 moves horizontally along with the thick gear, and under the cooperation of the cross rod 17 and the connecting block 20, the limiting plate 5 is guided horizontally to drive the display screen to be far away from the cleaning mechanism, so that enough space is provided for the rotation of the cleaning mechanism.
As shown in fig. 2, 4 and 5, the matching piece comprises a connecting shaft 15 fixedly connected to the bottom of the mounting plate 9, second openings 702 are symmetrically formed in the bottom plate 7, the connecting shaft 15 is sleeved in the second openings 702, a thin gear 16 capable of being meshed with the thick gear 14 is fixedly sleeved on the outer ring of the connecting shaft 15, and the thin gear 16 is located above the rack 13.
The second motor 12 is started to enable the thick gear 14 to rotate forward, the rack 13 is further enabled to move horizontally, under the cooperation of the cross rod 17 and the connecting block 20, the limiting plate 5 is enabled to guide horizontally, the display screen is driven to be far away from the cleaning mechanism, meanwhile, the first motor 1 is started to enable the two-way screw rod 3 to rotate, further enable the two screw pipes 4 to be close to each other, the installing plates 9 further enable the thin gear 16 to be close to the thick gear 14 gradually, further the thin gear 16 is driven to rotate through the rotation of the thick gear 14, the connecting shaft 15 is driven to rotate, further the installing plates 9 are enabled to rotate, the positions of the cleaning brush 10 and the cleaning cotton 11 are exchanged, and then the cleaning mode is changed.
For the stability of the whole device, as shown in fig. 2, the bottom of the bottom plate 7 is provided with three U-shaped support plates 8, wherein the second motor 12 is fixedly connected to the middle support plate 8, so that the second motor 12 can stably work.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (9)
1. A display screen cleaning mechanism comprising a base plate (7), characterized in that: the base plate (7) is provided with a movable bearing piece and a supporting piece, the display screen is arranged in the bearing piece, the supporting piece is provided with a driving piece, and the driving piece is provided with a rotatable cleaning mechanism;
the cleaning mechanism comprises mounting plates (9) which are connected to the driving piece in a rotating way and are symmetrically distributed, one side of each mounting plate (9) is provided with a cleaning brush (10), and the other side of each mounting plate is provided with cleaning cotton (11);
the bottom of the bottom plate (7) is provided with a driving unit which enables the bearing piece to move, the mounting plate (9) is provided with a matching piece, and the cleaning mechanism is enabled to rotate under the action of the matching piece through the driving unit.
2. The display screen cleaning mechanism of claim 1, wherein: the bearing piece comprises two symmetrically distributed L-shaped limiting plates (5), and the limiting plates (5) are provided with two symmetrically distributed side plates (6).
3. The display screen cleaning mechanism of claim 2, wherein: guide tables (19) with triangular cross sections are arranged on two sides of the limiting plate (5).
4. The display screen cleaning mechanism of claim 1, wherein: the support piece comprises two support rods (18) symmetrically arranged at the top of the bottom plate (7), and a U-shaped fixing frame (2) is fixedly connected to the support rods (18).
5. The display screen cleaning mechanism of claim 4, wherein: the driving piece comprises a first motor (1) fixedly connected to the fixing frame (2), the output end of the first motor (1) is fixedly connected with a bidirectional screw rod (3), and two symmetrically distributed screw pipes (4) are arranged on the outer ring threads of the bidirectional screw rod (3).
6. The display screen cleaning mechanism of claim 5, wherein: the bottom of screwed pipe (4) is provided with adapter sleeve (401), adapter sleeve (401) rotation has cup jointed sleeve (901), the top of mounting panel (9) with sleeve (901) fixed connection.
7. The display screen cleaning mechanism of claim 2, wherein: the driving unit comprises a second motor (12), a thick gear (14) is fixedly sleeved on an outer ring of an output shaft of the second motor (12), a rack (13) meshed with the thick gear (14) is connected to the bottom of the bottom plate (7) in a sliding mode, a cross rod (17) is fixedly connected to the rack (13), two symmetrically distributed connecting blocks (20) are fixedly connected to the cross rod (17), two symmetrically distributed first through holes (701) are formed in the bottom plate (7), the connecting blocks (20) are connected to the first through holes (701) in a sliding mode, and the top ends of the connecting blocks (20) are fixedly connected with the bottom of the limiting plate (5).
8. The display screen cleaning mechanism of claim 7, wherein: the matching piece comprises a connecting shaft (15) fixedly connected to the bottom of the mounting plate (9), second ports (702) are symmetrically formed in the bottom plate (7), the connecting shaft (15) is sleeved in the second ports (702), a thin gear (16) capable of being meshed with the thick gear (14) is fixedly sleeved on the outer ring of the connecting shaft (15), and the Bao Chilun (16) is located above the rack (13).
9. The display screen cleaning mechanism of claim 7, wherein: the bottom of the bottom plate (7) is provided with three U-shaped support plates (8), wherein the second motor (12) is fixedly connected to the middle support plates (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320326702.3U CN219836841U (en) | 2023-06-12 | 2023-06-12 | Display screen cleaning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320326702.3U CN219836841U (en) | 2023-06-12 | 2023-06-12 | Display screen cleaning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219836841U true CN219836841U (en) | 2023-10-17 |
Family
ID=88297603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320326702.3U Active CN219836841U (en) | 2023-06-12 | 2023-06-12 | Display screen cleaning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219836841U (en) |
-
2023
- 2023-06-12 CN CN202320326702.3U patent/CN219836841U/en active Active
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