CN215643514U - Indoor full-color LED display screen with dust keeper - Google Patents
Indoor full-color LED display screen with dust keeper Download PDFInfo
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- CN215643514U CN215643514U CN202122085498.4U CN202122085498U CN215643514U CN 215643514 U CN215643514 U CN 215643514U CN 202122085498 U CN202122085498 U CN 202122085498U CN 215643514 U CN215643514 U CN 215643514U
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- display screen
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Abstract
The utility model belongs to the technical field of display screens, and particularly relates to an indoor full-color LED display screen with a dustproof device, which aims at solving the problem that the existing display screens are mostly inconvenient to rapidly install and disassemble a dustproof net, and the dustproof net is relatively dusty on the outer side of the dustproof net due to long-time use, so that the cleaning work of the dustproof net is relatively time-consuming. The utility model has reasonable structural design, the arrangement of the dustproof net can play a role of dustproof work for the whole device, and the interference to the display screen body caused by the external dust entering the connecting frame is prevented, and the reliability is high.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to an indoor full-color LED display screen with a dustproof device.
Background
The full-color LED display screen is a display mode by controlling RGB semiconductor light-emitting diodes, and is roughly formed from several RGB three-color light-emitting diodes, every pixel combination possesses RGB diode, and the full-color picture with different colors can be displayed by means of turning on and off of every group of pixel lamps. A display screen for displaying various information such as characters, figures, images, animation, quotation, video, and video signals.
The work of carrying out quick installation and dismantlement to the dust screen is not convenient for mostly to current display screen, uses for a long time to make the outside of dust screen deposit more dust, causes the comparatively time-consuming shortcoming of cleaning work of dust screen, and consequently we have proposed an indoor full-color LED display screen with dust keeper and have been used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that most of the existing display screens are inconvenient to rapidly install and detach a dustproof net, and the dustproof net is cleaned by more dust due to long-time use, so that the indoor full-color LED display screen with a dustproof device is provided.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an indoor full-color LED display screen with a dustproof device comprises a connecting frame, a display screen body and a dustproof net, wherein the outer side of the display screen body is fixedly arranged on the inner wall of one side of the connecting frame, the outer side of the dustproof net is movably arranged on the inner wall of the other side of the connecting frame, rectangular plates are movably abutted on the inner walls of the top and the bottom of the dustproof net, one sides, far away from each other, of the two rectangular plates are fixedly provided with a connecting plate, the inner walls of the top and the bottom of the connecting frame are fixedly provided with hollow plates, the outer sides of the two rectangular plates are respectively and slidably arranged on the inner sides of the corresponding hollow plates, the outer sides of the hollow plates are fixedly provided with first springs, one ends of the first springs are fixedly arranged on the outer sides of the rectangular plates, the inner walls of the connecting plates are fixedly provided with vertical plates, the inner sides of the vertical plates are slidably provided with horizontal rods, and the outer sides of the horizontal rods are fixedly provided with connecting vertical rods, the one end fixed mounting who connects the montant has the inserted bar, and the outside of inserted bar and the inner wall activity butt of connecting frame connect the outside fixed mounting of montant have the second spring, and the one end fixed mounting of second spring is on the inner wall of connecting plate.
Preferably, a fixing plate is fixedly mounted on the outer side of the rectangular plate, and one end of the first spring is fixedly connected with the outer side of the fixing plate.
Preferably, one end of the horizontal rod extends to the outer side of the connecting plate, and a round ball is fixedly installed on the horizontal rod.
Preferably, rectangular channels are formed in the top and the bottom of the dustproof net, and the outer sides of the two rectangular plates are movably abutted to the inner sides of the corresponding rectangular channels respectively.
Preferably, the top and the bottom of the connection frame are both provided with a special-shaped groove, and the outer sides of the two insertion rods are movably abutted to the inner sides of the corresponding special-shaped grooves.
Preferably, a horizontal groove is formed in the outer side of the connecting plate, and the outer side of the vertical plate is fixedly mounted on the inner wall of the horizontal groove.
According to the indoor full-color LED display screen with the dustproof device, the round balls are pulled manually to drive the horizontal rods to move horizontally and rightwards, so that the inserted rods move horizontally and rightwards as well, the inner walls of the connecting frames are separated, then the round balls are pulled to drive the connecting plates to move vertically, the rectangular plates are driven to move synchronously, the first springs are stretched, the rectangular plates can be moved out of the interior of the dustproof net, the limitation on the dustproof net is removed, the dustproof net can be disassembled quickly, and the dustproof net can be cleaned;
the utility model has reasonable structural design, the arrangement of the dustproof net can play a role of dustproof work for the whole device, and the interference to the display screen body caused by the external dust entering the connecting frame is prevented, and the reliability is high.
Drawings
FIG. 1 is a schematic structural diagram of an indoor full-color LED display screen with a dustproof device according to the present invention;
FIG. 2 is a schematic cross-sectional view of an indoor full-color LED display screen with a dust-proof device according to the present invention;
FIG. 3 is a schematic structural diagram of a portion A of an indoor full-color LED display screen with a dust-proof device according to the present invention;
fig. 4 is a schematic structural diagram of a part B of an indoor full-color LED display screen provided with a dust-proof device according to the present invention.
In the figure: 1. a connecting frame; 2. a display screen body; 3. a dust screen; 4. a rectangular plate; 5. a connecting plate; 6. a hollow plate; 7. a fixing plate; 8. a first spring; 9. a vertical plate; 10. a horizontal bar; 11. connecting the vertical rods; 12. inserting a rod; 13. a second spring; 14. and (4) a ball.
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.
Referring to fig. 1-4, an indoor full-color LED display screen with a dust-proof device comprises a connection frame 1, a display screen body 2 and a dust-proof net 3, wherein the outer side of the display screen body 2 is fixedly mounted on the inner wall of one side of the connection frame 1, the outer side of the dust-proof net 3 is movably mounted on the inner wall of the other side of the connection frame 1, the inner walls of the top and the bottom of the dust-proof net 3 are movably abutted with rectangular plates 4, the sides of the two rectangular plates 4 away from each other are fixedly mounted with a connection plate 5, the inner walls of the top and the bottom of the connection frame 1 are fixedly mounted with hollow plates 6, the outer sides of the two rectangular plates 4 are respectively slidably mounted on the inner sides of the corresponding hollow plates 6, the outer side of the hollow plate 6 is fixedly mounted with a first spring 8, one end of the first spring 8 is fixedly mounted on the outer side of the rectangular plate 4, the inner wall of the connection plate 5 is fixedly mounted with a vertical plate 9, the inner side of the vertical plate 9 is slidably mounted with a horizontal rod 10, the outside fixed mounting of horizon bar 10 has the connection montant 11, and the one end fixed mounting of connecting montant 11 has inserted bar 12, and the outside of inserted bar 12 and the inner wall activity butt of connecting frame 1 connect the outside fixed mounting of montant 11 to have second spring 13, and the one end fixed mounting of second spring 13 is on the inner wall of connecting plate 5.
In the utility model, a fixed plate 7 is fixedly arranged on the outer side of the rectangular plate 4, and one end of a first spring 8 is fixedly connected with the outer side of the fixed plate 7 to provide an installation position for the first spring 8.
In the utility model, one end of the horizontal rod 10 extends to the outer side of the connecting plate 5, and the round ball 14 is fixedly arranged, so that the horizontal rod 10 is convenient to move.
In the utility model, rectangular grooves are formed in the top and the bottom of the dustproof net 3, and the outer sides of the two rectangular plates 4 are movably abutted to the inner sides of the corresponding rectangular grooves respectively to provide clamping positions.
In the utility model, the top and the bottom of the connecting frame 1 are both provided with special-shaped grooves, and the outer sides of the two inserting rods 12 are movably abutted with the inner sides of the corresponding special-shaped grooves to provide clamping positions.
In the utility model, a horizontal groove is formed on the outer side of the connecting plate 5, and the outer side of the vertical plate 9 is fixedly arranged on the inner wall of the horizontal groove to provide an installation position.
In the utility model, when in use, the dust screen 3 can be arranged to perform dust prevention work on the whole device, so that external dust is prevented from entering the inside of the connecting frame 1 to cause interference on the display screen body 2, when the dust screen 3 needs to be cleaned, the round ball 14 is manually pulled to drive the horizontal rod 10 to horizontally move rightwards, the second spring 13 is stretched to enable the inserted rod 12 to horizontally move the same way so as to be separated from the inner wall of the connecting frame 1, then the round ball 14 is pulled to drive the connecting plate 5 to vertically move, so that the rectangular plate 4 is driven to synchronously move, the first spring 8 is stretched to enable the rectangular plate 4 to move out from the inside of the dust screen 3, the limit on the dust screen 3 is removed, the dust screen 3 can be rapidly disassembled so as to perform cleaning work on the dust screen 3, the cleanliness of the dust screen 3 is ensured, and the dust screen 3 is prevented from being blocked, causing the problem of unsmooth ventilation.
Claims (6)
1. An indoor full-color LED display screen with a dustproof device comprises a connecting frame (1), a display screen body (2) and a dustproof net (3), and is characterized in that the outer side of the display screen body (2) is fixedly arranged on the inner wall of one side of the connecting frame (1), the outer side of the dustproof net (3) is movably arranged on the inner wall of the other side of the connecting frame (1), rectangular plates (4) are movably abutted on the inner walls of the top and the bottom of the dustproof net (3), a connecting plate (5) is fixedly arranged on one side, away from each other, of the two rectangular plates (4), hollow plates (6) are fixedly arranged on the inner walls of the top and the bottom of the connecting frame (1), the outer sides of the two rectangular plates (4) are respectively slidably arranged on the inner sides of the corresponding hollow plates (6), a first spring (8) is fixedly arranged on the outer sides of the hollow plates (6), one end of the first spring (8) is fixedly arranged on the outer sides of the rectangular plates (4), fixed mounting has riser (9) on the inner wall of connecting plate (5), the inboard slidable mounting of riser (9) has horizon bar (10), the outside fixed mounting of horizon bar (10) has connection montant (11), the one end fixed mounting who connects montant (11) has inserted bar (12), the outside of inserted bar (12) and the inner wall activity butt of connecting frame (1), the outside fixed mounting who connects montant (11) has second spring (13), the one end fixed mounting of second spring (13) is on the inner wall of connecting plate (5).
2. The indoor full-color LED display screen provided with the dustproof device is characterized in that a fixing plate (7) is fixedly installed on the outer side of the rectangular plate (4), and one end of the first spring (8) is fixedly connected with the outer side of the fixing plate (7).
3. The indoor full-color LED display screen provided with the dustproof device is characterized in that one end of the horizontal rod (10) extends to the outer side of the connecting plate (5) and is fixedly provided with a round ball (14).
4. The indoor full-color LED display screen with the dustproof device according to claim 1, wherein the dustproof net (3) is provided with rectangular grooves at the top and the bottom, and the outer sides of the two rectangular plates (4) are movably abutted to the inner sides of the corresponding rectangular grooves respectively.
5. The indoor full-color LED display screen with the dustproof device according to claim 1, wherein the top and the bottom of the connection frame (1) are both provided with a special-shaped groove, and the outer sides of the two insertion rods (12) are movably abutted against the inner sides of the corresponding special-shaped grooves.
6. The indoor full-color LED display screen provided with the dustproof device is characterized in that a horizontal groove is formed in the outer side of the connecting plate (5), and the outer side of the vertical plate (9) is fixedly installed on the inner wall of the horizontal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122085498.4U CN215643514U (en) | 2021-09-01 | 2021-09-01 | Indoor full-color LED display screen with dust keeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122085498.4U CN215643514U (en) | 2021-09-01 | 2021-09-01 | Indoor full-color LED display screen with dust keeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215643514U true CN215643514U (en) | 2022-01-25 |
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ID=79905077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122085498.4U Active CN215643514U (en) | 2021-09-01 | 2021-09-01 | Indoor full-color LED display screen with dust keeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215643514U (en) |
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2021
- 2021-09-01 CN CN202122085498.4U patent/CN215643514U/en active Active
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