CN220456036U - LED display screen assembly with waterproof structure - Google Patents
LED display screen assembly with waterproof structure Download PDFInfo
- Publication number
- CN220456036U CN220456036U CN202322090547.2U CN202322090547U CN220456036U CN 220456036 U CN220456036 U CN 220456036U CN 202322090547 U CN202322090547 U CN 202322090547U CN 220456036 U CN220456036 U CN 220456036U
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- baffle
- display screen
- fixedly connected
- connecting cylinder
- baffle plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012466 permeate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The utility model discloses an LED display screen assembly with a waterproof structure, which relates to the technical field of display screens and comprises a display screen body, wherein elastic pieces are arranged at positions, close to two ends, of the outer surface of the upper end of the display screen body, a first baffle plate is arranged between the two groups of elastic pieces, and second baffles are fixedly connected to the outer surfaces of the two ends of the first baffle plate; according to the utility model, the first baffle, the second baffle and the second baffle are arranged, so that rainwater can be shielded from the display screen, the rainwater in the rainy day drops into the water collecting tank, and as the rainwater in the water collecting tank is gradually increased, the integral weight of the first baffle and the second baffle is increased, so that the movable column is pushed to move downwards along the connecting cylinder and extrude the first spring, and in the downward movement process of the first baffle, the traction rope on the surface of the rotating rod is rolled back under the action of the torsion spring, so that the rotating rod drives the blade to rotate positively, the airflow of the display screen body flows to the outer part of the second baffle, and part of the rainwater can be guided.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to an LED display screen assembly with a waterproof structure.
Background
The outdoor LED display screen is suitable for a device for displaying advertisement and publicizing public information, and is widely applied to public places such as streets, squares and stations in cities, and the outdoor LED display screen is generally provided with an LED display screen and a rear connecting piece, and circuit connection is arranged between the LED display screen and the rear connecting piece;
however, because there is an unavoidable gap between the LED display screen and the rear connecting piece, rainwater is easy to directly permeate into the box body through the gap, the LED display screen and other electronic devices in the box body are damaged, and the service life of the LED display screen is shortened.
Disclosure of Invention
The utility model aims to solve the problem that gaps exist between the existing LED display screen and the rear connecting piece, rainwater is easy to directly permeate into the box body through the gaps, the LED display screen and other electronic devices in the box body are damaged, and the service life of the LED display screen is shortened.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the LED display screen assembly with the waterproof structure comprises a display screen body, elastic pieces are arranged at positions, close to two ends, of the outer surface of the upper end of the display screen body, a first baffle is arranged between the two groups of elastic pieces, two baffles are fixedly connected to the outer surfaces of the two ends of the first baffle, the included angles between the two baffles and the first baffle are 45 degrees, and the two baffles incline in a direction away from the first baffle;
the baffle is characterized in that a first baffle is fixedly connected to the outer surface of the lower end of the baffle at a position close to two ends, two sides of the first baffle are fixedly connected with two groups of baffles respectively, the first baffle is sunken towards the middle and forms a water collecting tank, two ends of the inner surface of the water collecting tank are fixedly connected with a second baffle, and the second baffle and the first baffle are of an integrated structure.
Further, the elastic piece comprises a connecting cylinder, a movable column, a first spring and a sliding block; the connecting cylinder is fixedly connected to the outer surface of the upper end of the display screen body, the movable column is movably connected to the inside of the connecting cylinder, the first spring is arranged in the connecting cylinder, one end of the first spring is fixedly connected with the connecting cylinder, the other end of the first spring is fixedly connected with the movable column, and one end of the movable column penetrates through the outside of the connecting cylinder and is hinged with the sliding block.
Further, a sliding groove is formed in the position, corresponding to the sliding block, of the outer surface of the lower end of the first baffle, the sliding block is located in the sliding groove and is in sliding connection with the sliding groove, the cross section of the sliding block is T-shaped, and the sliding block is matched with the sliding groove.
Further, two sets of inside rotation of connecting cylinder is connected with the dwang, and the both ends of dwang all are provided with torsion spring three, and torsion spring three's one end and connecting cylinder fixed connection, the other end and dwang fixed connection, the surface of dwang is close to the position roll-up in middle part and has the haulage rope, and the one end and the dwang fixed connection of haulage rope, the other end and baffle fixed connection, the surface of dwang be with the equal distance fixedly connected with a plurality of groups of blades in position of haulage rope both sides.
Further, the lower extreme surface of baffle one is close to the position fixedly connected with pushing post of one end, the upper end surface fixedly connected with bracing piece of display screen body, and the position fixedly connected with connecting axle that one side surface of bracing piece is close to the top, the one end rotation of connecting axle is connected with the movable rod, and the one end and the pushing post of movable rod correspond, the connecting axle surface is provided with torsion spring two, and torsion spring two's one end and movable rod fixed connection, the other end and bracing piece fixed connection.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
according to the utility model, the first baffle, the second baffle and the second baffle are arranged to shield the display screen from rainwater, the elastic component is matched with the first baffle, the rainwater in the rainy day drops into the water collecting tank, and the integral weight of the first baffle and the second baffle is increased along with the gradual increase of the rainwater in the water collecting tank, so that the movable column is pushed to move downwards along the connecting cylinder and extrude the first spring, and in the downward movement process of the first baffle, the traction rope on the surface of the rotating rod is rolled back under the action of the torsion spring, so that the rotating rod drives the blade to rotate forwards, the airflow of the display screen body flows to the outer part of the second baffle, and part of the rainwater can be guided, so that the rainwater is prevented from drifting on the surface of the display screen body from the lower part of the second baffle;
the baffle moves down, promote post and movable rod contact and last decurrent bulldoze movable rod, the movable rod rotates around the connecting axle, the one end that the movable rod kept away from the promotion post is to the direction rotation that is close to baffle one, and promote the one end of baffle one to upwarp, slider and spout relative movement and rotate around the movable post that corresponds with it, the movable post removes along with the slider that corresponds with it, one end upset is given to the baffle, consequently the inside rainwater of water catch bowl flows through the dog top, along with the inside rainwater of water catch bowl reduces, the movable post pulls baffle one under the effect of spring one and returns to original form, accumulate the rainwater again, thereby can be when waterproof to the display screen body in the rainy day, can lead the rainwater of baffle below, the waterproof effect of improvement device, the life of extension display screen body.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged view of area A of FIG. 1 in accordance with the present utility model;
FIG. 3 is an enlarged view of region B of FIG. 1 in accordance with the present utility model;
FIG. 4 is a view showing a combination of a first baffle and a second baffle according to the present utility model;
fig. 5 is a combined view of the movable bar and the support bar according to the present utility model.
Reference numerals: 1. a display screen body; 2. an elastic member; 201. a connecting cylinder; 202. a movable column; 203. a first spring; 204. a slide block; 205. a chute; 206. a rotating lever; 207. a traction rope; 208. a blade; 209. a torsion spring III; 3. a first baffle; 4. a second baffle; 5. a first stop block; 6. a water collection tank; 7. pushing the column; 8. a support rod; 9. a connecting shaft; 10. a movable rod; 11. a torsion spring II; 12. and a second stop 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.
Embodiment one:
as shown in fig. 1 and fig. 4, the LED display screen assembly with the waterproof structure provided by the utility model comprises a display screen body 1, elastic pieces 2 are arranged at positions, close to two ends, of the outer surface of the upper end of the display screen body 1, a first baffle plate 3 is arranged between the two groups of elastic pieces 2, two baffle plates 4 are fixedly connected to the outer surfaces of the two ends of the first baffle plate 3, the included angles between the two baffle plates 4 and the first baffle plate 3 are 45 degrees, and the two baffle plates 4 incline towards a direction away from the first baffle plate 3;
the equal fixedly connected with dog one 5 in the position that baffle one 3 lower extreme surface is close to both ends, and the both sides of dog one 5 are respectively with two sets of baffles two 4 fixed connection, and baffle one 3 is to the sunken form in middle part and forms water catch bowl 6, and the equal fixedly connected with dog two 12 in both ends of water catch bowl 6 internal surface, and dog two 12 and baffle one 3 structure as an organic whole, baffle one 3, baffle two 4 and dog two 12 shelter from the rainwater, prevent that display screen body 1 inside from getting into the rainwater.
Embodiment two:
as shown in fig. 1 to 3, the difference between the present embodiment and embodiment 1 is that the rainwater in the rainy day drops into the water collection tank 6, and as the rainwater in the water collection tank 6 increases, the overall weight of the first baffle 3 and the second baffle 4 increases, and the elastic member 2 includes the connecting cylinder 201, the movable column 202, the first spring 203, and the slider 204; the connecting cylinder 201 is fixedly connected to the outer surface of the upper end of the display screen body 1, the movable column 202 is movably connected to the inside of the connecting cylinder 201, the first spring 203 is arranged in the connecting cylinder 201, the movable column 202 is pushed to move downwards along the connecting cylinder 201 and squeeze the first spring 203, one end of the first spring 203 is fixedly connected with the connecting cylinder 201, the other end of the first spring 203 is fixedly connected with the movable column 202, and one end of the movable column 202 penetrates through the outside of the connecting cylinder 201 and is hinged with the sliding block 204.
A sliding groove 205 is formed in the position, corresponding to the sliding block 204, of the outer surface of the lower end of the first baffle plate 3, the sliding block 204 is located in the sliding groove 205 and is in sliding connection with the sliding groove 205, the cross section of the sliding block 204 is T-shaped, and the sliding block 204 is matched with the sliding groove 205.
The inside rotation of two group connecting cylinder 201 is connected with dwang 206, and the both ends of dwang 206 all are provided with torsion spring three 209, and torsion spring three 209's one end and connecting cylinder 201 fixed connection, the other end and dwang 206 fixed connection, the position that the surface of dwang 206 is close to the middle part is rolled up there is haulage rope 207, and the one end and the dwang 206 fixed connection of haulage rope 207, the other end and baffle one 3 fixed connection, the surface of dwang 206 is for the equal distance fixedly connected with a plurality of blade 208 of group in position with haulage rope 207 both sides, in baffle one 3 downtake, the haulage rope 207 on dwang 206 surface rolls back under torsion spring three 209 effect, consequently, dwang 206 drives blade 208 forward rotation, make the air current of display screen body 1 flow to baffle two 4 outsides, and then can lead partial rainwater, prevent that the rainwater from drifting on display screen body 1 surface from baffle two 4 below.
Embodiment III:
as shown in fig. 2 and 5, the difference between this embodiment and embodiments 1 and 2 is that the lower end outer surface of the first baffle 3 is fixedly connected with the pushing post 7 near one end, the upper end outer surface of the display screen body 1 is fixedly connected with the supporting rod 8, and one side outer surface of the supporting rod 8 is fixedly connected with the connecting shaft 9 near the top end, one end of the connecting shaft 9 is rotatably connected with the movable post 10, the first baffle 3 moves down, the pushing post 7 contacts with the movable post 10 and continuously pushes the movable post 10 downwards, the movable post 10 rotates around the connecting shaft 9, one end of the movable post 10 corresponds to the pushing post 7, the outer surface of the connecting shaft 9 is provided with the torsion spring two 11, one end of the torsion spring two 11 is fixedly connected with the movable post 10, the other end is fixedly connected with the supporting rod 8, one end of the movable post 10 far away from the pushing post 7 rotates towards the direction near the first baffle 3, one end of the movable post 3 is pushed to tilt up, the slide 204 moves relatively with the slide groove 205 and rotates around the movable post 202 corresponding to the slide 204, the movable post 202 moves along with the slide 204 corresponding to one end, the first baffle 3 overturns towards one end, the upper side 6 flows out of the movable post 6, the upper side of the blade 6 returns to the first baffle 3 through the torsion spring 2, the lower side of the retaining post 208 is pulled by the torsion spring 11, the first baffle 3 is recovered, the first rain water is recovered from the inside the lower side of the movable post 3 is recovered, and the original state is recovered, and the rain is recovered.
The working principle and the process of the utility model are as follows:
step one, rainwater in the rainy day drops into the water collecting tank 6, and as the rainwater in the water collecting tank 6 increases gradually, the overall weight of the first baffle plate 3 and the second baffle plate 4 increases, so that the movable column 202 is pushed to move downwards along the connecting cylinder 201 and press the first spring 203;
step two, in the downward moving process of the baffle plate I3, the traction rope 207 on the surface of the rotating rod 206 is rewound under the action of the torsion spring, so that the rotating rod 206 drives the blades 208 to rotate forward, the air flow of the display screen body 1 flows to the outside of the baffle plate II 4, and partial rainwater can be guided, and the rainwater is prevented from drifting on the surface of the display screen body 1 from the lower part of the baffle plate II 4;
step three, the first baffle plate 3 moves downwards, the pushing post 7 contacts with the movable rod 10 and continuously pushes the movable rod 10 downwards, the movable rod 10 rotates around the connecting shaft 9, one end of the movable rod 10 away from the pushing post 7 rotates towards the direction close to the first baffle plate 3, one end of the movable rod 10 is pushed to tilt upwards, the sliding block 204 moves relatively to the sliding groove 205 and rotates around the movable post 202 corresponding to the sliding block, the movable post 202 moves along with the sliding block 204 corresponding to the sliding block, the first baffle plate 3 turns towards one end, therefore rainwater in the water collecting tank 6 flows out through the upper part of the baffle plate 5, along with the reduction of the rainwater in the water collecting tank 6, the movable post 202 pulls the first baffle plate 3 to recover to be in an original shape under the action of the first spring 203, the rainwater is accumulated again, the first baffle plate 3 pulls the traction rope 207, the rotating rod 206 drives the blade 208 to rotate reversely, the movable rod 10 recovers to be in an original shape under the action of the second torsion spring 11, and the steps are repeated.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (5)
1. The LED display screen assembly with the waterproof structure comprises a display screen body (1), and is characterized in that elastic pieces (2) are arranged at positions, close to two ends, of the outer surface of the upper end of the display screen body (1), a first baffle plate (3) is arranged between the two groups of elastic pieces (2), a second baffle plate (4) is fixedly connected to the outer surfaces of the two ends of the first baffle plate (3), included angles between the second baffle plate (4) and the first baffle plate (3) are 45 degrees, and the two groups of second baffle plates (4) incline towards a direction away from the first baffle plate (3);
the baffle I (3) lower extreme surface is close to the equal fixedly connected with dog I (5) in position at both ends, and the both sides of dog I (5) respectively with two sets of baffles II (4) fixed connection, baffle I (3) are to middle part sunken form water catch bowl (6), and the equal fixedly connected with dog II (12) in both ends of water catch bowl (6) internal surface, dog II (12) and baffle I (3) are integral type structure.
2. The LED display screen assembly with waterproof structure according to claim 1, characterized in that the elastic member (2) comprises a connecting cylinder (201), a movable column (202), a first spring (203) and a slider (204); the connecting cylinder (201) is fixedly connected to the outer surface of the upper end of the display screen body (1), the movable column (202) is movably connected inside the connecting cylinder (201), the first spring (203) is arranged inside the connecting cylinder (201), one end of the first spring (203) is fixedly connected with the connecting cylinder (201), the other end of the first spring is fixedly connected with the movable column (202), and one end of the movable column (202) penetrates through the outer portion of the connecting cylinder (201) and is hinged with the sliding block (204).
3. The LED display screen assembly with the waterproof structure according to claim 2, wherein a sliding groove (205) is formed in a position, corresponding to the sliding block (204), of the outer surface of the lower end of the first baffle (3), the sliding block (204) is located inside the sliding groove (205) and is in sliding connection with the sliding groove (205), the cross section of the sliding block (204) is T-shaped, and the sliding block (204) is matched with the sliding groove (205).
4. The LED display screen assembly with the waterproof structure according to claim 3, wherein two groups of connecting cylinders (201) are internally connected with a rotating rod (206) in a rotating mode, torsion springs III (209) are arranged at two ends of the rotating rod (206), one end of each torsion spring III (209) is fixedly connected with the connecting cylinder (201), the other end of each torsion spring III is fixedly connected with the rotating rod (206), a traction rope (207) is wound at a position, close to the middle, of the outer surface of each rotating rod (206), one end of each traction rope (207) is fixedly connected with the corresponding rotating rod (206), the other end of each traction rope is fixedly connected with a baffle I (3), and a plurality of groups of blades (208) are fixedly connected to the outer surface of each rotating rod (206) at equal distances from the positions on two sides of the corresponding traction rope (207).
5. The LED display screen assembly with the waterproof structure according to claim 1, wherein a pushing column (7) is fixedly connected to the position, close to one end, of the outer surface of the lower end of the first baffle (3), a supporting rod (8) is fixedly connected to the outer surface of the upper end of the display screen body (1), a connecting shaft (9) is fixedly connected to the position, close to the top end, of the outer surface of one side of the supporting rod (8), a movable rod (10) is rotatably connected to one end of the connecting shaft (9), one end of the movable rod (10) corresponds to the pushing column (7), a torsion spring II (11) is arranged on the outer surface of the connecting shaft (9), one end of the torsion spring II (11) is fixedly connected with the movable rod (10), and the other end of the torsion spring II (11) is fixedly connected with the supporting rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322090547.2U CN220456036U (en) | 2023-08-04 | 2023-08-04 | LED display screen assembly with waterproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322090547.2U CN220456036U (en) | 2023-08-04 | 2023-08-04 | LED display screen assembly with waterproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220456036U true CN220456036U (en) | 2024-02-06 |
Family
ID=89740104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322090547.2U Active CN220456036U (en) | 2023-08-04 | 2023-08-04 | LED display screen assembly with waterproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220456036U (en) |
-
2023
- 2023-08-04 CN CN202322090547.2U patent/CN220456036U/en active Active
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