CN211654184U - High-performance outdoor LED screen - Google Patents
High-performance outdoor LED screen Download PDFInfo
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- CN211654184U CN211654184U CN202020527230.4U CN202020527230U CN211654184U CN 211654184 U CN211654184 U CN 211654184U CN 202020527230 U CN202020527230 U CN 202020527230U CN 211654184 U CN211654184 U CN 211654184U
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Abstract
The utility model discloses an outdoor LED screen of high performance, including backup pad, place shell, display screen and connecting plate, the top fixedly connected with of backup pad places the shell, the equal fixedly connected with connecting plate in one side of protective structure bottom, and the inside of connecting plate runs through there is fixed knot to construct. The utility model discloses a be provided with the connecting plate and improved the stability of display screen, it has the thread bush to all run through in the inside of connecting plate, and the inside of thread bush has the threaded rod through screw thread swing joint, carry suitable position to the display screen, afterwards, rotatory turning handle, turning handle and threaded rod fixed connection, the turning handle can drive the threaded rod and rotate, the bottom of threaded rod is fixed with fixed tooth through the second fixed plate, at this moment, the threaded rod can drive fixed tooth downstream, when fixed tooth contacts ground, can fasten and fix subaerial, thereby the stability of display screen has been improved, can prevent effectively that the display screen from taking place the phenomenon of empting.
Description
Technical Field
The utility model relates to a LED screen technical field specifically is an outdoor LED screen of high performance.
Background
In the technical field of LED screens, an LED display screen is a display mode by controlling semiconductor light emitting diodes, and the screen is composed of a plurality of light emitting diodes which are usually red, and is mostly used in large squares, schools, outdoor projection, and the like.
Traditional outdoor LED screen of high performance, its stability is relatively poor, may cause this display screen to take place to empty the phenomenon.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outdoor LED screen of high performance to it is relatively poor to provide its stability in solving above-mentioned background art, may cause this display screen to take place the problem of empting the phenomenon.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outdoor LED screen of high performance, includes the backup pad, places shell, display screen and connecting plate, the top fixedly connected with of backup pad places the shell, and the inside of placing the shell is provided with the display screen, the both sides fixedly connected with protective structure of backup pad, place the inside top fixedly connected with heat dissipation mechanism of shell, the equal fixedly connected with connecting plate in one side of protective structure bottom, and the inside of connecting plate runs through there is fixed knot to construct.
Preferably, protective structure's inside has set gradually bracing piece, curb plate, diaphragm and hides the rain eaves, the bracing piece all is fixed in the both sides of backup pad, the equal fixedly connected with curb plate in top of bracing piece one side, and the top fixedly connected with diaphragm of curb plate, the top fixedly connected with of bracing piece hides the rain eaves.
Preferably, the inside of heat dissipation mechanism has set gradually temperature sensor, louvre, first fixed plate and cooling blower, temperature sensor is fixed in the one side of placing the inside top of shell, the louvre sets up on the both sides wall of placing the shell, first fixed plate is fixed in the intermediate position department of placing the inside top of shell.
Preferably, the bottom end of the first fixing plate is fixedly connected with a heat dissipation fan, and the heat dissipation holes are arranged on two side walls of the placing shell at equal intervals.
Preferably, the fixed knot constructs the inside and has set gradually thread bush, threaded rod, turning handle, second fixed plate and fixed tooth, the thread bush sets up with the inside of connecting plate, the equal swing joint in inside of thread bush has the threaded rod, and the equal fixedly connected with turning handle in top of threaded rod, the equal fixedly connected with second fixed plate in bottom of threaded rod.
Preferably, the bottom of the second fixing plate is fixedly connected with fixed teeth, the inner side wall of the threaded sleeve is uniformly provided with external threads, the outer side wall of the threaded rod is uniformly provided with internal threads matched with the external threads, and the threaded sleeve is in threaded connection with the threaded rod.
Compared with the prior art, the beneficial effects of the utility model are that: the high-performance outdoor LED screen not only improves the stability of the display screen and prevents the display screen from falling down, but also has the functions of shading sun and shielding rain, and avoids the display screen from generating faults due to moisture and having strong heat dissipation;
(1) the display screen is improved in stability by the aid of the connecting plate, the threaded sleeves penetrate through the connecting plate, threaded rods are movably connected inside the threaded sleeves through threads, the display screen is carried to a proper position, then the rotating handle is rotated and fixedly connected with the threaded rods, the rotating handle can drive the threaded rods to rotate, fixed teeth are fixed at the bottom ends of the threaded rods through the second fixing plate, the threaded rods can drive the fixed teeth to move downwards, and the fixed teeth can be tightly fixed on the ground when contacting the ground, so that the stability of the display screen is improved, and the phenomenon that the display screen is toppled can be effectively prevented;
(2) the rain-proof display screen has the advantages that the function of shading sun and rain is achieved through the protection structure, the rain-proof eaves are arranged in the shape of eaves, so that rainwater can flow to the ground through the rain-proof eaves, meanwhile, the side plates can protect two sides of the display screen from being corroded by the rainwater, and the display screen is prevented from being affected with faults due to dampness;
(3) the heat dissipation function of the display screen is improved through the heat dissipation mechanism, when the temperature inside the shell is higher, the control panel starts the heat dissipation fan to enable the heat dissipation fan to rotate, the heat inside the shell is placed through the heat dissipation holes by the heat dissipation fan, the purpose of ventilation and heat dissipation is achieved, and the service life of the display screen is prolonged.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;
FIG. 4 is an enlarged front view of a partial section of the fixing structure of the present invention;
fig. 5 is an enlarged schematic view of the front view partial section of the heat dissipation mechanism of the present invention.
In the figure: 1. a support plate; 2. placing the shell; 3. a display screen; 4. a protective structure; 401. a support bar; 402. a side plate; 403. a transverse plate; 404. rain eaves are covered; 5. a heat dissipation mechanism; 501. a temperature sensor; 502. heat dissipation holes; 503. a first fixing plate; 504. a heat radiation fan; 6. a connecting plate; 7. a fixed structure; 701. a threaded sleeve; 702. a threaded rod; 703. a handle is rotated; 704. a second fixing plate; 705. and (5) fixing the teeth.
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. 1-5, the present invention provides an embodiment: a high-performance outdoor LED screen comprises a supporting plate 1, a placing shell 2, a display screen 3 and a connecting plate 6, wherein the placing shell 2 is fixedly connected to the top end of the supporting plate 1, the display screen 3 is arranged inside the placing shell 2, and protective structures 4 are fixedly connected to two sides of the supporting plate 1;
a support rod 401, a side plate 402, a transverse plate 403 and a rain-shielding eave 404 are sequentially arranged in the protective structure 4, the support rod 401 is fixed on two sides of the support plate 1, the top end of one side of the support rod 401 is fixedly connected with the side plate 402, the top end of the side plate 402 is fixedly connected with the transverse plate 403, the support rod 401 is fixedly connected with the transverse plate 403 through a fixing bolt, and the top end of the support rod 401 is fixedly connected with the rain-shielding eave 404;
specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, the support rods 401 are fixedly connected to two sides of the support plate 1, the side plates 402 are fixedly connected to one side of the support rods 401, the rain-shielding eaves 404 are fixedly connected to the top ends of the transverse plates 403, the transverse plates 403 support the rain-shielding eaves 404, when raining weather occurs, the rain-shielding eaves 404 are arranged at the top end of the placing shell 2, and the rain-shielding eaves 404 are arranged in a eave shape, so that rain can flow down to the ground through the rain-shielding eaves 404, the side plates 402 are arranged on two sides of the placing shell 2, so that two sides of the display screen 3 can be protected from erosion of rain, the placing shell 2 can protect the whole display screen 3, the function of shielding from sun and rain is achieved, and the display screen 3 is prevented from being affected with damp;
the top end inside the placing shell 2 is fixedly connected with a heat dissipation mechanism 5, a temperature sensor 501, a heat dissipation hole 502, a first fixing plate 503 and a heat dissipation fan 504 are sequentially arranged inside the heat dissipation mechanism 5, the temperature sensor 501 is fixed on one side of the top end inside the placing shell 2, the heat dissipation hole 502 is arranged on two side walls of the placing shell 2, the first fixing plate 503 is fixed at the middle position of the top end inside the placing shell 2, the bottom end of the first fixing plate 503 is fixedly connected with the heat dissipation fan 504, the type of the heat dissipation fan 504 can be BFX-100, the heat dissipation fan 504 is fixedly connected with the placing shell 2 through the first fixing plate 503, and the heat dissipation holes 502 are arranged on the two side walls of the placing shell 2 at equal intervals;
specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 5, when the mechanism is used, firstly, a temperature sensor 501 and a first fixing plate 503 are fixed at the top end inside the placing case 2, the heat dissipation holes 502 are both disposed on the two side walls of the placing case 2, the input end of the heat dissipation fan 504 is electrically connected with the control panel through a wire, when the temperature inside the placing case 2 is higher, the temperature sensor 501 will transmit a signal to the control panel, at this time, the control panel will start the heat dissipation fan 504, the heat dissipation fan 504 will rotate, by disposing the heat dissipation holes 502 on the two side walls of the placing case 2, the heat dissipation fan 504 will transport the heat inside the placing case 2 to the outside of the placing case 2 through the heat dissipation holes 502, and at the same time, the heat dissipation fan 504 will suck the air outside of the placing case 2 to perform heat exchange alternately, so as to achieve the purposes of ventilation and heat dissipation, and can effectively prevent the display screen 3 from being damaged, the service life of the display screen 3 is prolonged;
one side of the bottom end of the protective structure 4 is fixedly connected with a connecting plate 6, a fixed structure 7 penetrates through the inside of the connecting plate 6, a threaded sleeve 701, a threaded rod 702, a rotating handle 703, a second fixed plate 704 and fixed teeth 705 are sequentially arranged inside the fixed structure 7, the threaded sleeve 701 is arranged inside the connecting plate 6, the threaded rod 702 is movably connected inside the threaded sleeve 701, the rotating handle 703 is fixedly connected at the top end of the threaded rod 702, the threaded rod 702 and the rotating handle 703 are of a welding integrated structure, the bottom end of the threaded rod 702 is fixedly connected with the second fixed plate 704, the bottom end of the second fixed plate 704 is fixedly connected with the fixed teeth 705, external threads are uniformly arranged on the inner side wall of the threaded sleeve 701, internal threads matched with the external threads are uniformly arranged on the outer side wall of the threaded rod 702, and the threaded sleeve 701;
specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, the threaded sleeves 701 penetrate through the connecting plate 6, the threaded rods 702 are movably connected inside the threaded sleeves 701 through threads, the display screen 3 is carried to a proper position, then the rotating handle 703 is rotated, the rotating handle 703 is fixedly connected with the threaded rods 702, the rotating handle 703 can drive the threaded rods 702 to rotate, the fixed teeth 705 are fixed at the bottom ends of the threaded rods 702 through the second fixing plate 704, at the moment, the threaded rods 702 can drive the fixed teeth 705 to move downwards, when the fixed teeth 705 contact the ground, the fixed teeth can be tightly fixed on the ground, the stability of the display screen 3 is improved, and the phenomenon that the display screen 3 is toppled over can be effectively prevented.
The working principle is as follows: the utility model discloses when using, at first, when meetting rainy weather, be provided with through the top of placing shell 2 and hide rain eaves 404, because hide rain eaves 404 and set to the eaves form, consequently the rainwater can flow to ground through hiding rain eaves 404, all is provided with curb plate 402 through the both sides of placing shell 2, can protect the both sides of display screen 3 and receive the erosion of rainwater, place shell 2 and play and protect display screen 3's whole, realized having the function that the sunshade kept off the rain.
Afterwards, when placing the inside temperature of shell 2 when higher, temperature sensor 501 can will be with signal transmission for control panel, at this moment, control panel will start cooling fan 504, cooling fan 504 can rotate, through all be provided with louvre 502 on the both sides wall of placing shell 2, cooling fan 504 can carry the outside of placing shell 2 through louvre 502 with placing the inside heat of shell 2, and simultaneously, cooling fan 504 also can inhale the outside air of placing shell 2 and carry out thermal change in turn, reach ventilation cooling's purpose.
Finally, the display screen 3 is carried to a proper position, then the rotating handle 703 is rotated, the rotating handle 703 is fixedly connected with the threaded rod 702, the rotating handle 703 can drive the threaded rod 702 to rotate, the bottom end of the threaded rod 702 is fixedly provided with the fixed teeth 705 through the second fixing plate 704, at the moment, the threaded rod 702 can drive the fixed teeth 705 to move downwards, and when the fixed teeth 705 contact the ground, the fixed teeth can be tightly fixed on the ground, so that the stability of the display screen 3 is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (6)
1. The utility model provides an outdoor LED of high performance screen, includes backup pad (1), places shell (2), display screen (3) and connecting plate (6), its characterized in that: the utility model discloses a display screen, including backup pad (1), shell (2) are placed to the top fixedly connected with of backup pad (1), and the inside of placing shell (2) is provided with display screen (3), the both sides fixedly connected with protective structure (4) of backup pad (1), the top fixedly connected with heat dissipation mechanism (5) of placing shell (2) inside, the equal fixedly connected with connecting plate (6) in one side of protective structure (4) bottom, and the inside of connecting plate (6) is run through and is had fixed knot structure (7).
2. The high-performance outdoor LED screen according to claim 1, characterized in that: the utility model discloses a rain protection structure, including protective structure (4), bracing piece (401), curb plate (402), diaphragm (403) and rain eaves (404) have set gradually in the inside of protective structure (4), bracing piece (401) all are fixed in the both sides of backup pad (1), the equal fixedly connected with curb plate (402) in top of bracing piece (401) one side, and the top fixedly connected with diaphragm (403) of curb plate (402), the top fixedly connected with of bracing piece (401) hides rain eaves (404).
3. The high-performance outdoor LED screen according to claim 1, characterized in that: the inside of heat dissipation mechanism (5) has set gradually temperature sensor (501), louvre (502), first fixed plate (503) and cooling fan (504), one side on placing shell (2) inside top is fixed in temperature sensor (501), louvre (502) set up on the both sides wall of placing shell (2), first fixed plate (503) are fixed in the intermediate position department of placing shell (2) inside top.
4. The high-performance outdoor LED screen according to claim 3, characterized in that: the bottom end of the first fixing plate (503) is fixedly connected with a heat radiation fan (504), and the heat radiation holes (502) are arranged on two side walls of the placing shell (2) at equal intervals.
5. The high-performance outdoor LED screen according to claim 1, characterized in that: the fixed knot constructs the inside of (7) and has set gradually thread bush (701), threaded rod (702), turning handle (703), second fixed plate (704) and fixed tooth (705), thread bush (701) set up with the inside of connecting plate (6), the equal swing joint in inside of thread bush (701) has threaded rod (702), and the equal fixedly connected with turning handle (703) in top of threaded rod (702), the equal fixedly connected with second fixed plate (704) in bottom of threaded rod (702).
6. The high-performance outdoor LED screen according to claim 1, characterized in that: the bottom end of the second fixing plate (704) is fixedly connected with fixing teeth (705), external threads are uniformly arranged on the inner side wall of the threaded sleeve (701), internal threads matched with the external threads are uniformly arranged on the outer side wall of the threaded rod (702), and the threaded sleeve (701) is in threaded connection with the threaded rod (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020527230.4U CN211654184U (en) | 2020-04-10 | 2020-04-10 | High-performance outdoor LED screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020527230.4U CN211654184U (en) | 2020-04-10 | 2020-04-10 | High-performance outdoor LED screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211654184U true CN211654184U (en) | 2020-10-09 |
Family
ID=72688703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020527230.4U Expired - Fee Related CN211654184U (en) | 2020-04-10 | 2020-04-10 | High-performance outdoor LED screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211654184U (en) |
-
2020
- 2020-04-10 CN CN202020527230.4U patent/CN211654184U/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: 20201009 Termination date: 20210410 |
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| CF01 | Termination of patent right due to non-payment of annual fee |