CN220439165U - Full-color display type LED display screen structure - Google Patents
Full-color display type LED display screen structure Download PDFInfo
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- CN220439165U CN220439165U CN202322091039.6U CN202322091039U CN220439165U CN 220439165 U CN220439165 U CN 220439165U CN 202322091039 U CN202322091039 U CN 202322091039U CN 220439165 U CN220439165 U CN 220439165U
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- box body
- display screen
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- type led
- rotating shaft
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- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 239000000428 dust Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of display screen structures and discloses a full-color display type LED display screen structure which comprises a box body, wherein a rotating shaft is rotatably arranged on one side of the box body, a box cover is fixedly arranged on the outer surface of the rotating shaft, a screw rod is rotatably arranged between inner walls of opposite ends of the box body, a limiting slide rod is fixedly arranged between inner walls of opposite ends of the box body, and a slide plate is slidably arranged between inner walls of opposite sides of the box body. According to the utility model, the box cover is manually closed by a user, so that the box cover drives the rotating shaft to rotate, the first belt pulley is driven to rotate by the rotation of the rotating shaft, the second belt pulley drives the screw rod to rotate by the belt, the sliding plate is driven to move by the screw rod, the hairbrush is driven to move by the sliding plate, dust on the surface of the display screen is brushed clean by the hairbrush, and the influence on the display effect of the dust on the surface of the display screen is avoided.
Description
Technical Field
The utility model relates to the technical field of display screen structures, in particular to a full-color display type LED display screen structure.
Background
The LED display screen is a flat-panel display, which is composed of a plurality of small LED module panels, is used for displaying various information such as characters, images, videos, video signals and the like, is composed of a plurality of light emitting diodes which are usually red, and is used for displaying characters by turning on and off lamps, and is used for displaying various information such as characters, graphics, images, animations, quotations, videos, video signals and the like.
The existing portable indoor full-color LED display screen (publication number: CN 215335489U) has at least the following disadvantages:
when the display screen is used, the angle of the display screen is adjusted through the knob, so that the display screen is convenient for a user to watch, and as the display screen is exposed in the outside during daily use, dust is easy to fall on the screen, and the display effect of the content on the screen is affected.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a full-color display type LED display screen structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a full-color display formula LED display screen structure, includes the box body, box body one side rotates installs the pivot, the surface fixed mounting of pivot has the lid, rotate between the inner wall at the box body relative both ends and install the lead screw, fixed mounting has spacing slide bar between the inner wall at the box body relative both ends, slidable mounting has the slide between the inner wall at the box body relative both sides, the lead screw runs through the surface of slide and rather than threaded connection, spacing slide bar runs through the surface of slide and rather than slidable mounting, the upper surface fixed mounting of slide has the brush, the inner wall fixed mounting on box body top has the display screen, the display screen sets up between slide and brush, the surface of box body is equipped with the actuating mechanism that drives the brush motion, be equipped with locking box cover's fixed subassembly between box body and the lid.
As a further scheme of the utility model, the driving mechanism comprises a first belt wheel fixedly arranged at one end part of the rotating shaft, one end of the screw rod, which is close to the first belt wheel, penetrates through the outer surface of the box body and is fixedly provided with a second belt wheel, and the second belt wheel and the outer surface of the first belt wheel are sleeved with belts.
As a further scheme of the utility model, the fixing component comprises two supports symmetrically and fixedly arranged on the outer surface of one side of the box body far away from the rotating shaft, a buckle is rotatably arranged between the two supports, a pulling pin is fixedly arranged on the outer surface of one side of the buckle far away from the rotating shaft, and two groups of limiting components are symmetrically arranged on the outer surface of one side of the box cover close to the buckle.
As a further scheme of the utility model, the limiting component comprises a fixed block fixedly arranged on the outer surface of one side of the box cover, a sliding column is inserted through the outer surface of the fixed block, the sliding column is slidably arranged on the inner wall of the fixed block, a steel ball is fixedly arranged at one end of the sliding column adjacent to the steel ball, and a pressing pad is fixedly arranged at one end of the sliding column far away from the steel ball.
As a further scheme of the utility model, the outer surface of the sliding column is sleeved with a tension spring, and two ends of the tension spring are fixedly installed with the pressing pad and the fixing block respectively.
As a further scheme of the utility model, spherical grooves matched with the steel balls are formed on the outer surfaces of the two opposite sides of the buckle.
Compared with the prior art, the utility model has the following beneficial effects:
the manual lid that closes of user makes the lid drive the pivot and rotates, drives first band pulley through the rotation of pivot and rotates, makes first band pulley drive the second band pulley through the belt and rotates, and the second band pulley drives the lead screw and rotates, drives the slide through the lead screw and removes, makes the slide drive the brush and removes, and the dust brush is clean with the surface dust of display screen through the brush, avoids falling on the dust on display screen surface, influences its display effect.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a full-color display type LED display screen according to the present utility model;
fig. 2 is a schematic diagram of a rear view structure of a full-color LED display screen according to the present utility model;
fig. 3 is a schematic diagram of the internal structure of a full-color display type LED display screen according to the present utility model;
fig. 4 is a partially enlarged schematic view of fig. 3 at a.
In the figure: 1. a case body; 2. a box cover; 3. a rotating shaft; 4. a first pulley; 5. a second pulley; 6. a belt; 7. a screw rod; 8. a limit slide bar; 9. a brush; 10. a slide plate; 11. a support; 12. a buckle; 13. pulling out the pin; 14. a spherical groove; 15. a fixed block; 16. a pressing pad; 17. a tension spring; 18. steel balls; 19. a spool; 20. and a display screen.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
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. 1-4, a full-color display type LED display screen structure comprises a box body 1, a rotating shaft 3 is rotatably mounted at one side of the box body 1, a box cover 2 is fixedly mounted on the outer surface of the rotating shaft 3, a screw rod 7 is rotatably mounted between inner walls of opposite ends of the box body 1, a limit sliding rod 8 is fixedly mounted between inner walls of opposite ends of the box body 1, a sliding plate 10 is slidably mounted between inner walls of opposite sides of the box body 1, the screw rod 7 penetrates through the outer surface of the sliding plate 10 and is in threaded connection with the sliding plate 10, the limit sliding rod 8 penetrates through the outer surface of the sliding plate 10 and is slidably mounted with the sliding plate, a hairbrush 9 is fixedly mounted on the upper surface of the sliding plate 10, the inner wall fixed mounting on box body 1 top has display screen 20, display screen 20 sets up between slide 10 and brush 9, the surface of box body 1 is equipped with the actuating mechanism who drives the motion of brush 9, actuating mechanism includes fixed mounting in the first band pulley 4 of pivot 3 one end tip, the one end that lead screw 7 is close to first band pulley 4 runs through the surface of box body 1 and fixed mounting has second band pulley 5, second band pulley 5 is equipped with belt 6 with the surface cover of first band pulley 4, the transmission ratio setting of second band pulley 5 and first band pulley 4 can make lead screw 7 drive slide 10 with whole screen scrape completely.
After the use is finished, the user manually closes the box cover 2, so that the box cover 2 drives the rotating shaft 3 to rotate, the first belt pulley 4 is driven to rotate through the rotation of the rotating shaft 3, the first belt pulley 4 drives the second belt pulley 5 to rotate through the belt 6, the second belt pulley 5 drives the screw rod 7 to rotate, the slide plate 10 is driven to move through the screw rod 7, the slide plate 10 drives the brush 9 to move, dust on the surface of the display screen 20 is brushed cleanly through the brush 9, and dust falling on the surface of the display screen 20 is prevented from affecting the display effect.
In this embodiment, be equipped with the fixed subassembly of locking lid 2 between box body 1 and the lid 2, fixed subassembly is including two supports 11 of symmetry fixed mounting in box body 1 one side surface of keeping away from pivot 3, install buckle 12 in the rotation between two supports 11, the surface fixed mounting of buckle 12 one side of keeping away from pivot 3 has pull pin 13, the surface symmetry of lid 2 side of being close to buckle 12 is equipped with two sets of spacing subassemblies, spacing subassembly includes fixed mounting in fixed block 15 of lid 2 one side surface, the surface of fixed block 15 runs through and inserts and have a slide 19, slide 19 and the inner wall slidable mounting of fixed block 15, the adjacent one end fixed mounting of slide 19 has steel ball 18, the one end fixed mounting of slide 19 keep away from steel ball 18 has press pad 16, the surface cover of slide 19 is equipped with extension spring 17, the both ends of extension spring 17 respectively with press pad 16 and fixed mounting of fixed block 15, the spherical recess 14 with steel ball 18 matching has all been seted up to the surface of the opposite both sides of buckle 12.
When the box cover 2 is completely closed, a user manually dials the pull pin 13, so that the pull pin 13 drives the buckle 12 to rotate around the support 11, the buckle 12 drives the spherical groove 14 to rotate through the rotation of the buckle 12, when the spherical groove 14 moves to the position of the steel balls 18, the user continuously applies force to the buckle 12, the buckle 12 pushes the steel balls 18 on two sides open, the steel balls 18 slide into the inside of the spherical groove 14 through the acting force of the tension spring 17, the box cover 2 and the box body 1 are fixed, and when the display screen 20 is not used, the box cover is protected, and external dust is prevented from entering the inside of the box body 1.
After the use of the utility model is finished, a user manually closes the box cover 2, so that the box cover 2 drives the rotating shaft 3 to rotate, the rotating shaft 3 rotates to drive the first belt pulley 4 to rotate, the belt 6 drives the second belt pulley 5 to rotate, the second belt pulley 5 drives the screw rod 7 to rotate, the screw rod 7 drives the slide plate 10 to move, the slide plate 10 drives the brush 9 to move, and the brush 9 brushes dust on the surface of the display screen 20, thereby avoiding dust falling on the surface of the display screen 20 and affecting the display effect.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a full-color display formula LED display screen structure, includes box body (1), its characterized in that, box body (1) one side rotates installs pivot (3), the surface fixed mounting of pivot (3) has lid (2), rotate between the inner wall at box body (1) opposite ends and install lead screw (7), fixed mounting has spacing slide bar (8) between the inner wall at box body (1) opposite ends, slidable mounting has slide plate (10) between the inner wall at box body (1) opposite sides, lead screw (7) run through the surface of slide plate (10) and rather than threaded connection, spacing slide bar (8) run through the surface of slide plate (10) and rather than slidable mounting, the upper surface fixed mounting of slide plate (10) has brush (9), the inner wall fixed mounting at box body (1) top has display screen (20), display screen (20) set up between slide plate (10) and brush (9), the surface of box body (1) is equipped with the actuating mechanism who drives brush (9) motion, be equipped with between box body (1) and lid (2) fixed subassembly.
2. The full-color display type LED display screen structure according to claim 1, wherein the driving mechanism comprises a first belt wheel (4) fixedly installed at one end part of the rotating shaft (3), one end of the screw rod (7) close to the first belt wheel (4) penetrates through the outer surface of the box body (1) and is fixedly provided with a second belt wheel (5), and the second belt wheel (5) and the outer surface of the first belt wheel (4) are sleeved with a belt (6).
3. The full-color display type LED display screen structure according to claim 1, wherein the fixing component comprises two supports (11) which are symmetrically and fixedly installed on the outer surface of one side of the box body (1) far away from the rotating shaft (3), a buckle (12) is rotatably installed between the two supports (11), a pulling pin (13) is fixedly installed on the outer surface of one side of the buckle (12) far away from the rotating shaft (3), and two groups of limiting components are symmetrically arranged on the outer surface of one side of the box cover (2) close to the buckle (12).
4. A full-color display type LED display screen structure according to claim 3, wherein the limiting component comprises a fixed block (15) fixedly mounted on one side outer surface of the box cover (2), a sliding column (19) is inserted through the outer surface of the fixed block (15), the sliding column (19) is slidably mounted on the inner wall of the fixed block (15), a steel ball (18) is fixedly mounted at one end adjacent to the sliding column (19), and a pressing pad (16) is fixedly mounted at one end, far away from the steel ball (18), of the sliding column (19).
5. The full-color display type LED display screen structure according to claim 4, wherein a tension spring (17) is sleeved on the outer surface of the sliding column (19), and two ends of the tension spring (17) are fixedly installed with the pressing pad (16) and the fixing block (15) respectively.
6. The full-color display type LED display screen structure according to claim 4, wherein spherical grooves (14) matched with the steel balls (18) are formed on the outer surfaces of the two opposite sides of the buckle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322091039.6U CN220439165U (en) | 2023-08-04 | 2023-08-04 | Full-color display type LED display screen structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322091039.6U CN220439165U (en) | 2023-08-04 | 2023-08-04 | Full-color display type LED display screen structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220439165U true CN220439165U (en) | 2024-02-02 |
Family
ID=89690891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322091039.6U Active CN220439165U (en) | 2023-08-04 | 2023-08-04 | Full-color display type LED display screen structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220439165U (en) |
-
2023
- 2023-08-04 CN CN202322091039.6U patent/CN220439165U/en active Active
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