CN219979079U - Large-scale advertisement LED display screen - Google Patents
Large-scale advertisement LED display screen Download PDFInfo
- Publication number
- CN219979079U CN219979079U CN202321611257.1U CN202321611257U CN219979079U CN 219979079 U CN219979079 U CN 219979079U CN 202321611257 U CN202321611257 U CN 202321611257U CN 219979079 U CN219979079 U CN 219979079U
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- China
- Prior art keywords
- led display
- frame
- display screen
- clamping
- groove
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- 238000007789 sealing Methods 0.000 claims abstract description 31
- 230000000712 assembly Effects 0.000 claims abstract description 3
- 238000000429 assembly Methods 0.000 claims abstract description 3
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims 2
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000004568 cement Substances 0.000 description 5
- 238000013016 damping Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a large-scale advertisement LED display screen, which comprises a bearing table: the bearing table is movably provided with a clamping seat along the length direction of the bearing table, a frame is arranged in the clamping seat, a clamping groove is formed in the frame, an LED display screen is embedded in the clamping groove, movable grooves are formed in the frame and located on two sides of the clamping groove, and sealing assemblies which are abutted to and tightly attached to the side walls of the LED display screen are movably arranged in the movable grooves. According to the utility model, the advertisement display screen can adjust the amplitude of the moving out of the movable groove of the sealing assembly through the movably arranged sealing assembly, so that the sealing assembly can be tightly attached to the outer wall of the LED display screen, thereby playing a role in displacement compensation on the sealing structure which is corroded and worn to be thinned, improving the tightness of the joint of the LED display screen and the frame, avoiding the need of dismounting and replacing the sealing structure, and improving the maintenance convenience of the LED display screen.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to a large-scale advertisement LED display screen.
Background
The LED advertisement is a new media advertisement form, is a perfect combination of a new media technology and an outdoor advertisement release form, and is an advertisement word or picture formed by splicing light emitting diodes, such as an electronic large-screen advertisement which is commonly seen on the street or a highlighted advertisement word or sign with colored lights on the roadsides, particularly in urban commercial places, a large-sized LED display screen is required to be installed outdoors to realize the playing of the commercial advertisement.
Chinese patent publication No.: CN212624652U discloses a large-scale advertisement LED display screen for smart city, comprising a fixed frame, a protective glass, an LED display screen, a support column, a cement pier, a transverse fixed steel plate, a vertical fixed steel plate, an oblique fixed steel plate, a first connecting plate, a second connecting plate, a butt joint column, a fixed plate, a connecting steel bar and a damping spring; the utility model discloses a cement pier, including fixed frame, connecting plate, connecting bar, shock-absorbing spring, connecting bar and damping spring, the fixed frame passes through the support column to be vertical to be fixed in the top of cement pier, protection glass fixes on the front surface of fixed frame, LED display screen joint is fixed in the inside cavity of fixed frame, the top of support column and the bottom welded fastening of fixed frame, cement pier is located the bottom of support column, the horizontal fixed steel sheet level is fixed in the back of fixed frame, vertical fixed steel sheet is vertical to with horizontal fixed steel sheet mutually perpendicular, the slant is fixed in the back of fixed frame, first connecting plate horizontal welded fastening is on the top of support column, second connecting plate welded fastening is in the bottom of support column, the bottom at the butt-joint post is connected to the butt-joint post, the connecting bar vertically runs through second connecting plate and fixed plate setting, damping spring passes through the bottom at the fixed plate of connecting bar joint, just butt-joint post, connecting bar and damping spring all are located the inside cavity of cement pier.
The existing LED display screen is generally embedded and installed in the frame, and the sealing gasket is filled at the joint of the LED display screen and the frame for sealing protection, when the sealing gasket is used for a long time, the sealing gasket can be subjected to the phenomenon that the sealing gasket is worn and thinned due to overlooking of rainwater, so that the joint of the LED display screen is not sealed enough, and the service life of the LED display screen is shortened.
Disclosure of Invention
The utility model aims to provide a large-scale advertisement LED display screen which adopts a movable and adjustable sealing structure, can seal and fill gaps at the joints of the LED display screen, improves the sealing performance of the joints and further prolongs the service life.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a large-scale advertisement LED display screen, includes the plummer to and set up the support column in the plummer bottom:
a clamping seat is movably arranged on the bearing table along the length direction of the bearing table, and a frame is arranged in the clamping seat;
a clamping groove is formed in the frame, and an LED display screen is embedded in the clamping groove;
the LED display screen is characterized in that movable grooves are formed in the frame and located on two sides of the clamping groove, and sealing assemblies which are abutted against and attached to the side walls of the LED display screen are movably arranged in the movable grooves.
As a further description of the above technical solution:
the sealing assembly comprises a clamping plate arranged in the movable groove, a sealing gasket is arranged in the clamping plate, and a tightening rod extending to the outer side of the frame is connected to the clamping plate in a rotating mode.
As a further description of the above technical solution:
the bottom of the clamping seat is provided with a sliding block with a cross structure, and the bearing table is provided with a sliding groove matched with the sliding block.
As a further description of the above technical solution:
the clamping seat is internally provided with a positioning hole, a positioning pin is arranged in the positioning hole in a penetrating way, and the bottom of the positioning pin extends into a positioning groove formed in the bearing table.
As a further description of the above technical solution:
the vertical end of the clamping seat is provided with a locking hole, and a locking pin penetrating through the frame is arranged in the locking hole.
As a further description of the above technical solution:
the side wall of the frame is provided with a heat radiation opening, and an inclined protection plate is arranged above the heat radiation opening.
As a further description of the above technical solution:
and a diversion hole communicated with the clamping groove is arranged in the frame, and a fan is arranged at the opening end of the diversion hole.
As a further description of the above technical solution:
the top of the frame is provided with a frustum with an upward tip, and the top of the frame and two sides of the frustum are provided with collecting grooves.
In the technical scheme, the large-scale advertisement LED display screen provided by the utility model has the following beneficial effects:
this advertisement display screen passes through the seal assembly that the activity set up, can adjust seal assembly and shift out the range of movable groove for seal assembly can carry out inseparable laminating sealed effect with the outer wall of LED display screen, thereby plays the displacement compensation effect to the seal structure that is worn out by corrosion and tear and attenuate, improves the leakproofness of LED display screen and frame junction, need not to carry out the dismouting to seal structure and changes, has improved the maintenance convenience of LED display screen.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of a large-scale advertising LED display screen according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a side view exploded structure of a connection between a bearing platform and a holder according to an embodiment of the present utility model;
FIG. 3 is a schematic side view of an internal structure of a frame according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a frame and a seal assembly according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a support column; 2. a carrying platform; 21. a chute; 22. a positioning groove; 3. a clamping seat; 31. a slide block; 32. a positioning pin; 33. positioning holes; 34. a locking hole; 35. a locking pin; 4. a frame; 41. a clamping groove; 42. a deflector aperture; 43. a blower; 44. a frustum; 45. a collecting groove; 46. a movable groove; 5. an LED display screen; 6. a protection plate; 7. a heat radiation port; 8. a seal assembly; 81. a tightening rod; 82. a clamping plate; 83. and a sealing gasket.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-4, a large-scale advertisement LED display screen includes a carrying platform 2, and a support column 1 disposed at the bottom of the carrying platform 2:
two clamping seats 3 are movably arranged on the bearing table 2 along the length direction of the bearing table, a frame 4 is arranged in the clamping seats 3, a clamping groove 41 is formed in the frame 4, an LED display screen 5 is embedded in the clamping groove 41, the LED display screen 5 and the frame 4 can be integrally connected, the frame 4 is hoisted and fixed in the clamping seats 3 through hoisting equipment, the clamping seats 3 clamp and fix the position of the frame 4, and the LED display playing effect of a large advertisement can be realized;
the movable groove 46 is formed in the frame 4 and located on two sides of the clamping groove 41, the sealing component 8 abutted against and attached to the side wall of the LED display screen 5 is movably arranged in the movable groove 46, the amplitude of the sealing component 8 moving out of the movable groove 46 can be adjusted, the sealing component 8 can be tightly attached to and sealed with the outer wall of the LED display screen 5, the sealing structure thinned due to corrosion and abrasion has a displacement compensation effect, the tightness of the joint of the LED display screen 5 and the frame 4 is improved, the sealing structure is not required to be detached and replaced, and the maintenance convenience of the LED display screen 5 is improved.
The sealing component 8 comprises a clamping plate 82 arranged in the movable groove 46, a sealing gasket 83 is arranged in the clamping plate 82, a supporting rod 81 extending to the outer side of the frame 4 is rotationally connected to the clamping plate 82, the supporting rod 81 is rotationally driven to move the clamping plate 82 in the movable groove 46 towards the direction of the LED display screen 5, the sealing gasket 83 arranged on the clamping plate 82 can be pushed outwards, the sealing gasket 83 is contacted and abutted against the side wall of the LED display screen 5, the sealing gasket 83 thinned due to corrosion and abrasion plays a role in displacement compensation, the connection tightness between the LED display screen 5 and the frame 4 is improved, and pollution caused by dust and water entering into the joint of the sealing gasket and the frame 4 is avoided.
The bottom of holder 3 is provided with the slider 31 of cross structure, be equipped with on the plummer 2 with slider 31 looks adaptation spout 21, be equipped with locating hole 33 in the holder 3, and run through in the locating hole 33 and be provided with locating pin 32, and the bottom of locating pin 32 extends to the constant head tank 22 of seting up on the plummer 2, through the slip of slider 31 at spout 21, can carry out nimble regulation to the position of two holders 3, change the interval size between two holders 3, satisfy the support fixed demand of different length frames 4, and after the position adjustment of holder 3 is accomplished, run through locating pin 32 back and be connected with constant head tank 22, can fix a position the centre gripping to the position of holder 3, ensure that holder 3 keeps static.
The vertical end of the clamping seat 3 is provided with a locking hole 34, and a locking pin 35 penetrating through the frame 4 is arranged in the locking hole 34, so that the clamping seat 3 can stably clamp and fix the bottom of the frame 4, and a stable supporting and protecting structure can be provided for the LED display screen 5.
The lateral wall of frame 4 is equipped with thermovent 7, and thermovent 7's top is provided with the guard plate 6 of slope, be equipped with in the frame 4 with the water conservancy diversion hole 42 of draw-in groove 41 intercommunication, and the open end of water conservancy diversion hole 42 is provided with fan 43, start fan 43 makes it through the heat suction that the work of water conservancy diversion hole 42 produced LED display screen 5, and outwards scatter and disappear through thermovent 7, thereby realize the high-efficient radiating effect of LED display screen 5, and inclined guard plate 6 can play shielding protection effect to thermovent 7, avoid the rainwater to flow into in the frame 4 from thermovent and cause the circuit trouble of LED display screen 5.
The top of frame 4 is provided with the frustum 44 that the point is ascending, and the top of frame 4 just is located the both sides of frustum 44 and is equipped with collection groove 45, and the rainwater that falls on the frame 4 top can be shunted by frustum 44 to flow into two collection grooves 45, and flow to both sides through collection groove 45, can avoid the rainwater to gather at frame 4 top, also avoid the rivers that frame 4 top flowed to directly strike LED display screen 5.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (8)
1. The utility model provides a large-scale advertisement LED display screen, includes plummer (2) to and set up support column (1) in plummer (2) bottom, its characterized in that:
a clamping seat (3) is movably arranged on the bearing table (2) along the length direction of the bearing table, and a frame (4) is arranged in the clamping seat (3);
a clamping groove (41) is formed in the frame (4), and an LED display screen (5) is embedded in the clamping groove (41);
the LED display screen is characterized in that movable grooves (46) are formed in the frame (4) and located on two sides of the clamping groove (41), and sealing assemblies (8) abutted to the side walls of the LED display screen (5) are movably arranged in the movable grooves (46).
2. The large advertising LED display of claim 1, wherein: the sealing assembly (8) comprises a clamping plate (82) arranged in the movable groove (46), a sealing gasket (83) is arranged in the clamping plate (82), and a tightening rod (81) extending to the outer side of the frame (4) is connected to the clamping plate (82) in a rotating mode.
3. The large advertising LED display of claim 1, wherein: the bottom of the clamping seat (3) is provided with a sliding block (31) with a cross structure, and the bearing table (2) is provided with a sliding groove (21) matched with the sliding block (31).
4. A large advertising LED display as claimed in claim 3, wherein: the clamp seat (3) is internally provided with a positioning hole (33), a positioning pin (32) is arranged in the positioning hole (33) in a penetrating way, and the bottom of the positioning pin (32) extends into a positioning groove (22) formed in the bearing table (2).
5. The large advertising LED display of claim 1, wherein: the vertical end of the clamping seat (3) is provided with a locking hole (34), and a locking pin (35) penetrating through the frame (4) is arranged in the locking hole (34).
6. The large advertising LED display of claim 1, wherein: the side wall of the frame (4) is provided with a heat dissipation opening (7), and an inclined protection plate (6) is arranged above the heat dissipation opening (7).
7. The large advertising LED display of claim 1, wherein: a diversion hole (42) communicated with the clamping groove (41) is formed in the frame (4), and a fan (43) is arranged at the opening end of the diversion hole (42).
8. The large advertising LED display of claim 1, wherein: the top of frame (4) is provided with frustum (44) that the pointed end upwards, the top of frame (4) just is located the both sides of frustum (44) and is equipped with collection chute (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321611257.1U CN219979079U (en) | 2023-06-25 | 2023-06-25 | Large-scale advertisement LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321611257.1U CN219979079U (en) | 2023-06-25 | 2023-06-25 | Large-scale advertisement LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219979079U true CN219979079U (en) | 2023-11-07 |
Family
ID=88586832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321611257.1U Active CN219979079U (en) | 2023-06-25 | 2023-06-25 | Large-scale advertisement LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219979079U (en) |
-
2023
- 2023-06-25 CN CN202321611257.1U patent/CN219979079U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |