CN212966910U - Outdoor waterproof LED display screen with water conservancy diversion structure - Google Patents
Outdoor waterproof LED display screen with water conservancy diversion structure Download PDFInfo
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- CN212966910U CN212966910U CN202022252462.6U CN202022252462U CN212966910U CN 212966910 U CN212966910 U CN 212966910U CN 202022252462 U CN202022252462 U CN 202022252462U CN 212966910 U CN212966910 U CN 212966910U
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- display screen
- protective shell
- screen body
- heat dissipation
- movable plate
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Abstract
The utility model discloses an outdoor waterproof LED display screen with water conservancy diversion structure, including protective housing, coupling mechanism, sealing mechanism and heat dissipation mechanism, coupling mechanism sets up on the protective housing, sealing mechanism sets up the inside at the protective housing, heat dissipation mechanism sets up on the protective housing. The utility model discloses a weather shield, the fly leaf, the drainage board, the cushion, the stopper, the dog, sealed pad, antifriction bearing, mutually supporting of threaded rod and rotatory piece, thereby improved greatly and carried out waterproof effect to the display screen, avoid water stain infiltration to the inside of display screen, and the later stage appears damaging when needing the maintenance when the display screen, the convenience is dismantled the display screen, the efficiency of dismantlement is greatly improved, it is simple and convenient to dismantle the process, through the through-hole, the fan, mutually supporting of louvre and swash plate, the radiating effect of display screen has been improved, avoid influencing the life of display screen because of long-time use high temperature, bring very big facility for the user.
Description
Technical Field
The utility model relates to a display screen technical field specifically is an outdoor waterproof LED display screen with water conservancy diversion structure.
Background
An LED display screen is a display screen which displays various information such as characters, graphics, images, animation, quotation, video signals, etc. by controlling the display mode of semiconductor light emitting diodes, and is composed of a plurality of light emitting diodes which are usually red, and characters are displayed by turning on and off of a lamp. According to application number CN201922331335.2, the utility model is suitable for a LED display screen field provides an outdoor LED display screen with anticollision structure, including first support column, the internal connection of first support column has the second support column, and the top of second support column is fixed with the installation piece, the right side internal connection of installation piece has the connecting block, and the inside of connecting block is provided with the locking piece, the front side of connecting block is fixed with outdoor installation panel, the internal connection of display screen installation frame has the LED display screen module, the front side top of display screen installation frame is fixed with driving motor, the middle part outside of lead screw is connected with the clearance piece, and the outside of clearance piece is provided with the fine hair piece, driving motor's the upper right side is fixed with the spacing piece, the front side of locating piece is fixed with glass protective face mask. This outdoor LED display screen with anticollision structure, anticollision structure has, and convenient stable installation, conveniently clear up inside dust moreover, but the water-proof effects of display screen is relatively poor in the above-mentioned case, the rainwater permeates the inside of LED display screen easily, causes the circuit short circuit, the life of LED display screen has been shortened, and when the display screen later stage breaks down and needs the maintenance, inconvenient dismantlement out in the display screen follow casing, greatly reduced the practicality, bring very big inconvenience for the user.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outdoor waterproof LED display screen with water conservancy diversion structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an outdoor waterproof LED display screen with a flow guide structure comprises a protective shell, a connecting mechanism, a sealing mechanism and a heat dissipation mechanism, wherein the connecting mechanism is arranged on the protective shell;
the connecting mechanism comprises four supporting rods and top plates, the four supporting rods are respectively installed at four corners of the bottom of the protective shell, the bottom ends of the four supporting rods are fixedly connected through a placing plate, the two top plates are respectively installed on the left side and the right side of the top of the protective shell, and the tops of the two top plates are fixedly connected through rain baffles matched with the protective shell;
the sealing mechanism comprises a movable plate and a drainage plate, the movable plate is arranged on the inner wall of the protective shell, the drainage plate is arranged at the top of the inner wall of the protective shell, the front surface of the drainage plate penetrates through the protective shell and extends to the outside of the protective shell, a display screen body is arranged at the top of the movable plate, a cushion is arranged at the top of the display screen body, a limiting block is arranged at the bottom of the cushion and is positioned at the front surface of the display screen body, a stop block is arranged at the top of the movable plate and is positioned at the back surface of the display screen body, sealing gaskets are arranged at the left side and the right side of the display screen body, a through hole is formed in the top of the movable plate, a rolling bearing is arranged in a groove at the bottom of the movable plate, a threaded rod in threaded connection with the protective, the bottom end of the threaded rod is provided with a rotating block;
the heat dissipation mechanism comprises a fan and heat dissipation holes, the fan is installed on the back face of the inner wall of the protective shell, the number of the heat dissipation holes is four, the heat dissipation holes are respectively arranged on the left side and the right side of the protective shell, and inclined plates are arranged at the tops of the heat dissipation holes.
Preferably, one side of the movable plate close to the inner wall of the protective shell is in sliding connection with the inner wall of the protective shell, and the top of the movable plate is in contact with the bottom of the display screen body.
Preferably, the bottom of the soft pad is in contact with the top of the display screen body, and the top of the soft pad is fixedly connected with the bottom of the drainage plate.
Preferably, the front surface of the display screen body is in contact with the back surface of the limiting block, and the back surface of the display screen body is in contact with the front surface of the stop block.
Preferably, one side of the sealing gasket close to the display screen body is in contact with the display screen body, and one side of the sealing gasket far away from the display screen body is fixedly connected with the inner wall of the protective shell.
Preferably, the side that the swash plate is close to the protective housing is connected with protective housing fixed connection, the size of swash plate and the size looks adaptation of louvre.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a weather shield, the fly leaf, the drainage board, the cushion, the stopper, the dog, sealed pad, antifriction bearing, mutually supporting of threaded rod and rotatory piece, thereby improved greatly and carried out waterproof effect to the display screen, avoid water stain infiltration to the inside of display screen, and the later stage appears damaging when needing the maintenance when the display screen, the convenience is dismantled the display screen, the efficiency of dismantlement is greatly improved, dismantle simple and convenient process, through the through-hole, the fan, mutually supporting of louvre and swash plate, the radiating effect of display screen has been greatly improved, avoid influencing the life of display screen because of long-time use high temperature, bring very big facility for the user.
Drawings
FIG. 1 is a structural section view in elevation of the present invention;
FIG. 2 is a cross-sectional view of the left side view of the interconnection of the protective case and the sealing mechanism of the present invention;
fig. 3 is a schematic structural diagram of the front view of the present invention.
In the figure: the display screen comprises a protective shell 1, a connecting mechanism 2, a supporting rod 21, a top plate 22, a placing plate 23, a rain baffle 24, a sealing mechanism 3, a movable plate 31, a drainage plate 32, a display screen body 33, a cushion 34, a limiting block 35, a stop block 36, a sealing gasket 37, a through hole 38, a rolling bearing 39, a threaded rod 310, a rotating block 311, a heat dissipation mechanism 4, a fan 41, heat dissipation holes 42 and a tilted plate 43.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an outdoor waterproof LED display screen with a diversion structure includes a protective housing 1, a connection mechanism 2, a sealing mechanism 3 and a heat dissipation mechanism 4, wherein the connection mechanism 2 is disposed on the protective housing 1, the sealing mechanism 3 is disposed inside the protective housing 1, and the heat dissipation mechanism 4 is disposed on the protective housing 1.
Coupling mechanism 2 includes bracing piece 21 and roof 22, and the quantity of bracing piece 21 is four and installs respectively in the four corners department of protective housing 1 bottom, and the bottom of four bracing pieces 21 is through placing board 23 fixed connection, and the quantity of roof 22 is two and installs respectively in the left and right sides at protective housing 1 top, and the top of two roofs 22 is through the weather shield 24 fixed connection with protective housing 1 looks adaptation.
The sealing mechanism 3 comprises a movable plate 31 and a drainage plate 32, the movable plate 31 is arranged on the inner wall of the protective shell 1, the drainage plate 32 is arranged on the top of the inner wall of the protective shell 1, the front surface of the drainage plate 32 penetrates through the protective shell 1 and extends to the outside of the protective shell, a display screen body 33 is arranged on the top of the movable plate 31, one side of the movable plate 31 close to the inner wall of the protective shell 1 is in sliding connection with the inner wall of the protective shell 1, the top of the movable plate 31 is in contact with the bottom of the display screen body 33, a cushion 34 is arranged on the top of the display screen body 33, the bottom of the cushion 34 is in contact with the top of the display screen body 33, the top of the cushion 34 is fixedly connected with the bottom of the drainage plate 32, a limit block 35 is fixedly connected on the bottom of the cushion 34 and positioned on the front surface of the display screen body 33, a stop, the back of the display screen body 33 contacts with the front of the stop block 36, the left and right sides of the display screen body 33 are provided with sealing gaskets 37, one side of the sealing gasket 37, which is close to the display screen body 33, contacts with the display screen body 33, one side of the sealing gasket 37, which is far away from the display screen body 33, is fixedly connected with the inner wall of the protective shell 1, one side of the movable plate 31, which is close to the sealing gasket 37, contacts with the sealing gasket 37, the top of the movable plate 31 is provided with a through hole 38, a rolling bearing 39 is fixedly connected in a groove at the bottom of the movable plate 31, a threaded rod 310 in threaded connection with the protective shell 1 is movably connected on the inner wall of the rolling bearing 39, the bottom end of the threaded rod 310 sequentially penetrates through the rolling bearing 39 and the protective shell 1 from top to bottom and extends to the outside of the protective shell, through setting up sealed 37, the leakproofness between display screen body 33 and the protective housing 1 has been improved, through setting up stopper 35 and dog 36, the effect of spacing display screen body 33 has been played, through weather shield 24, fly leaf 31, drainage plate 32, cushion 34, stopper 35, dog 36, sealed pad 37, antifriction bearing 39, threaded rod 310 and the mutually supporting of rotatory piece 311, thereby improved greatly and carried out waterproof effect to the display screen, avoid the water stain inside of permeating the display screen, and the later stage when the display screen appears damaging when needing the maintenance, the convenience is dismantled the display screen, the efficiency of dismantlement is greatly improved, the dismantlement process is simple and convenient.
During the use, when needs dispel the heat to display screen body 33, start fan 41 through external controller, simultaneously through-hole 38 and louvre 42 dispel the heat can, when later stage needs dismantle display screen body 33 and maintain, rotate rotatory piece 311, rotatory piece 311 drives threaded rod 310 rotary motion, threaded rod 310 drives fly leaf 31 downstream, thereby make fly leaf 31 drive display screen body 33 downstream, thereby make display screen body 33 and stopper 35 take place the separation, then stimulate display screen body 33 forward, can make display screen body 33 take out from protective housing 1.
In summary, the following steps: this outdoor waterproof LED display screen with water conservancy diversion structure through mutually supporting of weather shield 24, fly leaf 31, drainage plate 32, cushion 34, stopper 35, dog 36, sealed 37, antifriction bearing 39, threaded rod 310 and rotatory piece 311, through mutually supporting of through-hole 38, fan 41, louvre 42 and swash plate 43, has solved the problem that proposes among the above-mentioned background art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an outdoor waterproof LED display screen with water conservancy diversion structure, includes protective housing (1), coupling mechanism (2), sealing mechanism (3) and heat dissipation mechanism (4), its characterized in that: the connecting mechanism (2) is arranged on the protective shell (1), the sealing mechanism (3) is arranged inside the protective shell (1), and the heat dissipation mechanism (4) is arranged on the protective shell (1);
the connecting mechanism (2) comprises four supporting rods (21) and top plates (22), the four supporting rods (21) are respectively installed at four corners of the bottom of the protective shell (1), the bottom ends of the four supporting rods (21) are fixedly connected through placing plates (23), the two top plates (22) are respectively installed at the left side and the right side of the top of the protective shell (1), and the tops of the two top plates (22) are fixedly connected through rain baffles (24) matched with the protective shell (1);
the sealing mechanism (3) comprises a movable plate (31) and a drainage plate (32), the movable plate (31) is arranged on the inner wall of the protective shell (1), the drainage plate (32) is arranged at the top of the inner wall of the protective shell (1), the front surface of the drainage plate (32) penetrates through the protective shell (1) and extends to the outside of the protective shell, a display screen body (33) is arranged at the top of the movable plate (31), a cushion (34) is arranged at the top of the display screen body (33), a limit block (35) is arranged at the bottom of the cushion (34) and in the front surface of the display screen body (33), a stop block (36) is arranged at the top of the movable plate (31) and in the back surface of the display screen body (33), sealing gaskets (37) are arranged on the left side and the right side of the display screen body (33), a through hole (38) is formed at the top of the movable plate (31), and a rolling bearing, the inner wall of the rolling bearing (39) is movably connected with a threaded rod (310) in threaded connection with the protective shell (1), the bottom end of the threaded rod (310) sequentially penetrates through the rolling bearing (39) and the protective shell (1) from top to bottom and extends to the outside of the protective shell (1), and a rotating block (311) is mounted at the bottom end of the threaded rod (310);
the heat dissipation mechanism (4) comprises a fan (41) and heat dissipation holes (42), wherein the fan (41) is installed on the back of the inner wall of the protective shell (1), the number of the heat dissipation holes (42) is four, the heat dissipation holes are respectively arranged on the left side and the right side of the protective shell (1), and inclined plates (43) are arranged at the tops of the heat dissipation holes (42).
2. The outdoor waterproof LED display screen with the flow guide structure as claimed in claim 1, wherein: one side of the movable plate (31) close to the inner wall of the protective shell (1) is in sliding connection with the inner wall of the protective shell (1), and the top of the movable plate (31) is in contact with the bottom of the display screen body (33).
3. The outdoor waterproof LED display screen with the flow guide structure as claimed in claim 2, wherein: the bottom of cushion (34) and the top of display screen body (33) contact each other, the top of cushion (34) and the bottom fixed connection of drainage board (32).
4. The outdoor waterproof LED display screen with the flow guide structure as claimed in claim 3, wherein: the front surface of the display screen body (33) is in contact with the back surface of the limiting block (35), and the back surface of the display screen body (33) is in contact with the front surface of the stop block (36).
5. The outdoor waterproof LED display screen with the flow guide structure as claimed in claim 4, wherein: one side that sealed pad (37) are close to display screen body (33) and display screen body (33) contact each other, the one side that sealed pad (37) kept away from display screen body (33) and the inner wall fixed connection of protective housing (1).
6. The outdoor waterproof LED display screen with the flow guide structure as claimed in claim 5, wherein: one side of the inclined plate (43) close to the protective shell (1) is fixedly connected with the protective shell (1), and the size of the inclined plate (43) is matched with that of the heat dissipation holes (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022252462.6U CN212966910U (en) | 2020-10-12 | 2020-10-12 | Outdoor waterproof LED display screen with water conservancy diversion structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022252462.6U CN212966910U (en) | 2020-10-12 | 2020-10-12 | Outdoor waterproof LED display screen with water conservancy diversion structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212966910U true CN212966910U (en) | 2021-04-13 |
Family
ID=75371733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022252462.6U Expired - Fee Related CN212966910U (en) | 2020-10-12 | 2020-10-12 | Outdoor waterproof LED display screen with water conservancy diversion structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212966910U (en) |
-
2020
- 2020-10-12 CN CN202022252462.6U patent/CN212966910U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 Termination date: 20211012 |
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| CF01 | Termination of patent right due to non-payment of annual fee |