CN219442565U - LED display screen convenient to maintain - Google Patents
LED display screen convenient to maintain Download PDFInfo
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- CN219442565U CN219442565U CN202223377043.0U CN202223377043U CN219442565U CN 219442565 U CN219442565 U CN 219442565U CN 202223377043 U CN202223377043 U CN 202223377043U CN 219442565 U CN219442565 U CN 219442565U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The utility model discloses an LED display screen convenient to maintain, which comprises a display screen main body and a support component, wherein the support component is positioned below the display screen main body, and is characterized in that: the cleaning assembly is installed at the top of display screen main part, cleaning assembly is including spout and electronic slider, the spout sets up in the top of display screen main part, electronic slider and the inner wall sliding connection of spout, and electronic slider passes through display screen main part and built-in control module electric connection. According to the utility model, the electric sliding block, the extension pipe and the cleaning sponge block are arranged, so that the display screen is convenient to clean and maintain, the cleaning sponge block is connected with the electric sliding block in a sliding manner along the sliding groove, the sliding groove provides a sliding path for the cleaning sponge block to move along with the front surface of the display screen main body, so that the cleaning sponge block can slide to clean dust attached to the front surface of the display screen main body, and a worker can conveniently maintain the front surface cleanliness of the display screen main body.
Description
Technical Field
The utility model relates to the technical field of LED display screens, in particular to an LED display screen convenient to maintain.
Background
The LED display screen is a flat panel display, and generally comprises a shell, a control module (such as a circuit, a chip and the like) arranged in the shell, an LED lamp array and a mounting plate, wherein the LED lamp array is arranged on the mounting plate, and when the LED display screen works, the control module controls the on/off of each LED lamp in the LED lamp array and color display so as to achieve the effects of displaying subtitles, patterns and the like.
The existing LED display screen is inconvenient to clean and maintain, most of the existing LED display screen is installed on outdoor sites and used for propaganda and guidance, dust and sundries are unavoidably attached to the surface of the screen after long-time use, workers often need to clean the dust attached to the surface of the LED display screen by means of a high-altitude operation platform truck, operation is inconvenient, and certain dangers exist.
Disclosure of Invention
The utility model aims to provide an LED display screen convenient to maintain, so as to solve the technical problem that the LED display screen provided in the background art is inconvenient to clean and maintain the display screen.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a LED display screen convenient to maintain, includes display screen main part and supporting component, supporting component is located the below of display screen main part, its characterized in that: the utility model discloses a display screen, including display screen main part, the cleaning element is installed at the top of display screen main part, cleaning element is including spout and electronic slider, the spout sets up in the top of display screen main part, electronic slider and the inner wall sliding connection of spout, and electronic slider passes through display screen main part and built-in control module electric connection, cleaning element is including the extension pipe, the extension pipe is connected with electronic slider's top through intermediate junction assembly, cleaning element is including movable plate and clean sponge piece, the one end fixed connection of electronic slider is kept away from with the extension pipe to the top of movable plate, clean sponge piece is close to the surface connection of display screen main part with the movable plate, and electronic slider slides along the spout and can drives clean sponge piece and follow the front removal of display screen main part, and clean sponge laminating display screen main part is openly removed the dust on display screen main part surface and is erased the clearance.
Preferably, the intermediate junction assembly is including square piece and connecting pipe, the bottom of square piece is connected with electric slider's top, and square piece's back-mounted has servo motor, the front of connecting pipe and square piece is through bearing through connection, the one end swing joint of movable plate is kept away from with the extension tube to the connecting pipe, and the relative position accessible fixed subassembly of two is fixed, the one end that the extension tube was kept away from to the connecting pipe is through pivot through connection with servo motor's output, square piece is connected with the connecting pipe bearing, when being convenient for clean sponge piece accomodate to display screen main part top, the angle to clean sponge piece is adjusted.
Preferably, the fixing component comprises a limiting hole, the limiting hole penetrates through the surface of the square pipe, the limiting hole is connected with the limiting column in a penetrating mode, and the relative position of the connecting pipe and the extension pipe is fixed.
Preferably, the fixed subassembly is including spring and spacing post, and the spring mounting is in the inside cell body that the extension pipe established, and the bottom of spacing post is connected with the top of spring, and the top of spacing post passes the extension pipe can with spacing hole through connection, and the spring promotes spacing post and keeps being connected with spacing hole, and spacing post and spacing hole pass through spring coupling and can dismantle, change clean sponge.
Preferably, the support assembly comprises a support column and a base, wherein the top end of the support column is connected with the bottom of the display screen main body, the base is arranged below the support column, and the support column and the base together support the gravity of the display screen main body.
Preferably, the support assembly comprises a turntable, the bottom of the turntable is connected with a top bearing of the base, the top of the turntable is fixedly connected with the bottom of the support column, a pull rod is movably connected with the surface of the support column, the pull rod is of a telescopic structure, the support column can drive the display screen main body to rotate along with the turntable, and the turntable provides conditions for the rotation adjustment angle of the display screen main body.
Preferably, the support assembly comprises a fixed pipe, the fixed pipe is fixedly arranged at the top of the turntable, the fixed pipe fixedly installs the fixed column at the top of the turntable, and the fixed pipe is movably connected with the fixed column, so that conditions are provided for the selective connection of the fixed column with any group of connecting groove bodies.
Preferably, the support assembly comprises a fixed column and a limiting plate, the fixed column is connected with the top of the fixed tube in a penetrating manner, the bottom of the fixed column is connected with the top of the rotary table in a penetrating manner, the top of the fixed column is connected with a square plate, the limiting plate is installed on the surface of the fixed tube in a penetrating manner, the limiting plate limits displacement of the fixed column in the fixed tube, the fixed column is kept in a connection relationship with the fixed tube, and the fixed column is connected with the rotary table and the base in series to fix the angle of the display screen main body.
Preferably, the support assembly comprises a magnetic block A, a connecting groove body and a magnetic block B, wherein the magnetic block A is arranged at the bottom of the limiting column, the connecting groove body is arranged at the top of the base, the magnetic block B is arranged inside the connecting groove body, the bottom of the magnetic block B is connected with the inner bottom wall of the connecting groove body, magnetic force is generated between the magnetic block A and the magnetic block B, and the magnetic block A is convenient for driving the fixing column to be aligned with the connecting groove body rapidly.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the electric sliding block, the extension pipe and the cleaning sponge block are arranged, so that the display screen is convenient to clean and maintain, the cleaning sponge block is connected with the electric sliding block in a sliding way along the sliding groove, the sliding groove provides a sliding path for the cleaning sponge block to move along with the front surface of the display screen main body, so that the cleaning sponge block can slide to clean dust attached to the front surface of the display screen main body, and a worker can conveniently maintain the front surface cleanliness of the display screen main body;
2. according to the utility model, the rotating disc, the fixing column and the connecting groove body are arranged, so that the angle of the display screen is conveniently adjusted, the bottom end of the display screen main body is connected with the bearing at the top of the base through the rotating disc, conditions are provided for a worker to push the pull rod to drive the display screen main body to horizontally rotate, the rotating disc and the base are simultaneously connected in series by using the fixing column, the rotation trend of the rotating disc can be limited, the connecting plate is arranged at the top of the fixing column, the worker can conveniently lift the fixing column by using the jack to move upwards, the fixing column is upwards pulled away from the connecting groove body, a plurality of groups of connecting groove bodies are arranged at the top of the rotating disc, the fixing column can be connected with the connecting groove bodies at corresponding positions along with the rotation of the rotating disc, and the angle adjustment and the fixing of the display screen main body by the worker are facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a spacing column according to the present utility model;
FIG. 3 is a schematic block diagram of the present utility model;
FIG. 4 is a schematic view of a stationary pipe structure according to the present utility model;
FIG. 5 is a schematic diagram of a magnetic block A according to the present utility model;
FIG. 6 is a schematic view of a spring structure according to the present utility model;
fig. 7 is a schematic view of a servo motor mounting structure according to the present utility model.
In the figure: 1. a display screen main body; 2. a support assembly; 3. a chute; 4. an electric slide block; 5. an extension tube; 6. a moving plate; 7. cleaning the sponge block; 8. square blocks; 9. a connecting pipe; 10. a limiting hole; 11. a spring; 12. a limit column; 13. a support column; 14. a base; 15. a turntable; 16. a fixed tube; 17. fixing the column; 18. a limiting plate; 19. a magnetic block A; 20. a connecting groove body; 21. and a magnetic block B.
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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, fig. 2, fig. 3, fig. 6 and fig. 7, an embodiment of the present utility model 1. An LED display screen with convenient maintenance includes a display screen main body 1 and a support component 2, where the support component 2 is located below the display screen main body 1, and is characterized in that: the cleaning assembly is mounted on the top of the display screen main body 1 and comprises a sliding groove 3 and an electric sliding block 4, the sliding groove 3 is arranged on the top of the display screen main body 1, the electric sliding block 4 is in sliding connection with the inner wall of the sliding groove 3, the electric sliding block 4 is electrically connected with the built-in control module through the display screen main body 1, the cleaning assembly comprises an extension pipe 5, the extension pipe 5 is connected with the top of the electric sliding block 4 through an intermediate connection assembly, the cleaning assembly comprises a moving plate 6 and a cleaning sponge block 7, the top of the moving plate 6 is fixedly connected with the extension pipe 5 at one end far away from the electric sliding block 4, the cleaning sponge block 7 is connected with the surface of the moving plate 6 close to the display screen main body 1, and the electric sliding block 4 slides along the sliding groove 3 to drive the cleaning sponge block 7 to move along the front of the display screen main body 1.
Further, during the use, when maintaining the clearance to the positive dust of display screen main part 1, electronic slider 4 slides along spout 3, and electronic slider 4 drives movable plate 6 through intermediate junction assembly and removes, and movable plate 6 drives the positive removal of clean sponge piece 7 laminating display screen main part 1, erases the clearance to the positive attached dust of display screen main part 1.
Referring to fig. 1, fig. 2, fig. 3, fig. 6 and fig. 7, the intermediate connection assembly comprises a square block 8 and a connection pipe 9, the bottom of the square block 8 is connected with the top of the electric sliding block 4, the back of the square block 8 is provided with a servo motor, the connection pipe 9 is connected with the front of the square block 8 in a penetrating manner through a bearing, the connection pipe 9 is movably connected with one end of the extension pipe 5, which is far away from the movable plate 6, the relative positions of the connection pipe 9 and the extension pipe 5 can be fixed through the fixing assembly, one end of the connection pipe 9, which is far away from the extension pipe 5, is connected with the output end of the servo motor in a penetrating manner through a rotating shaft, the fixing assembly comprises a limiting hole 10, the limiting hole 10 penetrates through the surface of the square pipe, the fixing assembly comprises a spring 11 and a limiting column 12, the spring 11 is installed inside a groove body arranged on the extension pipe 5, the bottom end of the limiting column 12 is connected with the top end of the spring 11, and the top end of the limiting column 12 penetrates through the extension pipe 5 and can be connected with the limiting hole 10 in a penetrating manner.
Further, when the cleaning sponge block 7 is idle, the servo motor provides kinetic energy of upwards overturning for the connecting pipe 9, and the connecting pipe 9 drives the movable plate 6 to overturn to a horizontal angle through the extension pipe 5, so that the cleaning sponge block 7 overturns upwards to the horizontal along with the movable plate 6, and the storage effect of the cleaning sponge is realized.
Referring to fig. 1, fig. 4 and fig. 5, the supporting component 2 includes a supporting column 13 and a base 14, the top of the supporting column 13 is connected with the bottom of the display screen main body 1, the base 14 is installed below the supporting column 13, the supporting component 2 includes a turntable 15, the bottom of the turntable 15 is connected with the top bearing of the base 14, the top of the turntable 15 is fixedly connected with the bottom of the supporting column 13, the surface of the supporting column 13 is movably connected with a pull rod, and the pull rod is a telescopic structure, the supporting column 13 can drive the display screen main body 1 to rotate along with the turntable 15, the supporting component 2 includes a fixed tube 16, the fixed tube 16 is fixedly installed at the top of the turntable 15, the supporting component 2 includes a fixed column 17 and a limiting plate 18, the fixed column 17 is connected with the top of the fixed tube 16 in a penetrating manner, the bottom of the fixed column 17 is connected with the top of the turntable 15 in a penetrating manner, the limiting plate 18 is installed on the surface of the inside the fixed column 17, the supporting component 2 includes a magnetic block a19, a connecting groove 20 and a magnetic block B21, the magnetic block a19 is installed at the bottom of the fixed column 12 and the bottom of the magnetic block 20 is arranged at the bottom of the fixed column 21 and the magnetic block 20 is connected with the bottom of the inner bottom 20B.
Further, when the angle of the display screen main body 1 is horizontally adjusted, a worker uses a jack to lift the fixing column 17 upwards, the fixing column 17 is separated from the connecting groove body 20, the rotation of the turntable 15 is not limited, the worker pushes the pull rod to rotate the display screen main body 1 to a proper angle, the jack retracts, the fixing column 17 is driven to fall to be connected with the connecting groove body 20 again under the action of gravity and the guiding action of the magnetic attraction between the magnetic block A19 and the magnetic block B21, and the rotation of the turntable 15 is limited, so that the angle of the display screen main body 1 is fixed.
Working principle: when maintaining the clearance to the positive dust of display screen main part 1, electronic slider 4 slides along spout 3, electronic slider 4 drives movable plate 6 through intermediate junction subassembly and removes, movable plate 6 drives the positive removal of clean sponge piece 7 laminating display screen main part 1, clean the positive attached dust of display screen main part 1, when clean sponge piece 7 is idle, servo motor provides the kinetic energy of upwards overturning for connecting pipe 9, connecting pipe 9 passes through extension pipe 5 and drives movable plate 6 upset to the horizontal angle, clean sponge piece 7 upwards overturns to the level along with movable plate 6, realize the effect of accomodating to clean sponge, when adjusting the angle level of display screen main part 1, the staff uses the jack upwards to lift fixed column 17, fixed column 17 and connecting groove 20 separation, carousel 15 rotates unrestricted, the staff promotes the pull rod with display screen main part 1 and rotates to suitable angle, the jack is retracted, make fixed column 17 under the effect of gravity, and the guiding action of magnetic attraction between magnetic block A19 and the magnetic block B21 falls down again and is connected with connecting groove 20, restriction carousel 15 rotates, fix display screen main part 1 angle.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a LED display screen convenient to maintain, includes display screen main part (1) and supporting component (2), supporting component (2) are located the below of display screen main part (1), its characterized in that: the top of the display screen main body (1) is provided with a cleaning assembly, the cleaning assembly comprises a sliding groove (3) and an electric sliding block (4), and the sliding groove (3) is arranged at the top of the display screen main body (1);
the electric sliding block (4) is in sliding connection with the inner wall of the sliding groove (3), the electric sliding block (4) is electrically connected with the built-in control module through the display screen main body (1), the cleaning assembly comprises an extension pipe (5), the extension pipe (5) is connected with the top of the electric sliding block (4) through an intermediate connecting assembly, and the cleaning assembly comprises a moving plate (6) and a cleaning sponge block (7);
the top of movable plate (6) and the one end fixed connection that electric slide block (4) was kept away from to extension pipe (5), clean sponge piece (7) are close to the surface connection of display screen main part (1) with movable plate (6), and electric slide block (4) are followed spout (3) and are slided and can be driven clean sponge piece (7) and follow the front of display screen main part (1) and remove.
2. The LED display screen of claim 1, wherein: the middle connecting assembly comprises a square block (8) and a connecting pipe (9), wherein the bottom of the square block (8) is connected with the top of the electric sliding block (4), a servo motor is arranged on the back of the square block (8), the connecting pipe (9) is connected with the front of the square block (8) in a penetrating manner through a bearing, the connecting pipe (9) is movably connected with the extending pipe (5) away from one end of the moving plate (6), the relative positions of the connecting pipe (9) and the extending pipe are fixed through the fixing assembly, and one end of the connecting pipe (9) away from the extending pipe (5) is connected with the output end of the servo motor in a penetrating manner through a rotating shaft.
3. The LED display screen of claim 2, wherein: the fixing assembly comprises a limiting hole (10), and the limiting hole (10) is arranged on the surface of the square tube in a penetrating mode.
4. A maintenance-friendly LED display screen as claimed in claim 3, wherein: the fixing assembly comprises a spring (11) and a limiting column (12), the spring (11) is arranged inside a groove body formed in the extension tube (5), the bottom end of the limiting column (12) is connected with the top end of the spring (11), and the top end of the limiting column (12) penetrates through the extension tube (5) and can be connected with the limiting hole (10) in a penetrating mode.
5. The LED display screen of claim 1, wherein: the support assembly (2) comprises a support column (13) and a base (14), the top end of the support column (13) is connected with the bottom of the display screen main body (1), and the base (14) is arranged below the support column (13).
6. The LED display screen of claim 5, wherein: the support assembly (2) comprises a rotary table (15), the bottom of the rotary table (15) is connected with a top bearing of the base (14), the top of the rotary table (15) is fixedly connected with the bottom of the support column (13), a pull rod is movably connected to the surface of the support column (13), the pull rod is of a telescopic structure, and the support column (13) can drive the display screen main body (1) to rotate along with the rotary table (15).
7. The LED display screen of claim 6, wherein: the support assembly (2) comprises a fixed pipe (16), and the fixed pipe (16) is fixedly arranged at the top of the turntable (15).
8. The LED display screen of claim 7, wherein: the supporting component (2) comprises a fixed column (17) and a limiting plate (18), wherein the fixed column (17) is connected with the top of the fixed pipe (16) in a penetrating mode, the bottom end of the fixed column (17) is connected with the top of the rotary table (15) in a penetrating mode, the top of the fixed column (17) is connected with a square plate, and the limiting plate (18) is arranged on the surface, located in the fixed pipe (16), of the fixed column (17) in a penetrating mode.
9. The LED display screen of claim 8, wherein: the support assembly (2) comprises a magnetic block A (19), a connecting groove body (20) and a magnetic block B (21), wherein the magnetic block A (19) is arranged at the bottom of the limiting column (12), the connecting groove body (20) is arranged at the top of the base (14), the magnetic block B (21) is arranged inside the connecting groove body (20), and the bottom of the magnetic block B (21) is connected with the inner bottom wall of the connecting groove body (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223377043.0U CN219442565U (en) | 2022-12-15 | 2022-12-15 | LED display screen convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223377043.0U CN219442565U (en) | 2022-12-15 | 2022-12-15 | LED display screen convenient to maintain |
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| Publication Number | Publication Date |
|---|---|
| CN219442565U true CN219442565U (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223377043.0U Active CN219442565U (en) | 2022-12-15 | 2022-12-15 | LED display screen convenient to maintain |
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| CN (1) | CN219442565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102112A (en) * | 2023-10-21 | 2023-11-24 | 山西交通控股集团有限公司晋城高速公路分公司 | Cleaning device and method for electronic sign board of expressway toll station |
-
2022
- 2022-12-15 CN CN202223377043.0U patent/CN219442565U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102112A (en) * | 2023-10-21 | 2023-11-24 | 山西交通控股集团有限公司晋城高速公路分公司 | Cleaning device and method for electronic sign board of expressway toll station |
| CN117102112B (en) * | 2023-10-21 | 2024-01-19 | 山西交通控股集团有限公司晋城高速公路分公司 | Cleaning device and method for electronic sign board of expressway toll station |
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