CN210535247U - Light-duty waterproof LED door head screen - Google Patents
Light-duty waterproof LED door head screen Download PDFInfo
- Publication number
- CN210535247U CN210535247U CN201921715629.9U CN201921715629U CN210535247U CN 210535247 U CN210535247 U CN 210535247U CN 201921715629 U CN201921715629 U CN 201921715629U CN 210535247 U CN210535247 U CN 210535247U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- door head
- head screen
- light
- rolling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 29
- 238000005096 rolling process Methods 0.000 claims description 36
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000003760 hair shine Effects 0.000 abstract description 2
- 238000007363 ring formation reaction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910002601 GaN Inorganic materials 0.000 description 1
- 229910005540 GaP Inorganic materials 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- HZXMRANICFIONG-UHFFFAOYSA-N gallium phosphide Chemical compound [Ga]#P HZXMRANICFIONG-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
Images
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses a light-duty waterproof LED door head screen belongs to LED door head screen technical field. A light waterproof LED door head screen comprises a display main board, wherein an LED pixel lamp is fixedly connected to the outer surface of the display main board, a metal frame is fixedly connected to the outer surface of the display main board, connecting pieces are fixedly connected to two ends of the metal frame through screws, and a cylindrical rod is fixedly connected to one side of each connecting piece; the utility model discloses, through setting up the demonstration mainboard, the LED pixel lamp, metal crate, the connection piece, the cylinder pole, the outer ring in roll post and the roll, metal crate's thickness is not enough, so set up the connection piece, can prevent that cylinder pole from connecting metal crate, the junction fracture, the device of cylinder pole and the outer ring formation bearing of roll, the angle of adjustable demonstration mainboard, adjust the angle in evening, the people that can make under the device can see more clearly, red light shines and feels stronger in the impact of ground to the vision.
Description
Technical Field
The utility model relates to a LED door head screen technical field especially relates to a light-duty waterproof LED door head screen.
Background
An LED display screen is a flat panel display composed of small LED module panels for displaying various information such As characters, images, video signals, etc., LED, light emitting diode, which is a diode made of compounds of gallium (Ga) and arsenic (As), phosphorus (P), nitrogen (N), indium (In) by controlling the display mode of semiconductor light emitting diode, and can radiate visible light when electrons and holes are combined, so that it can be used to make light emitting diode, As indicator light In circuit and instrument, or to make character or digital display, phosphorus gallium arsenide diode glows, gallium phosphide diode glows green, silicon carbide diode glows yellow, indium gallium nitride diode glows blue.
The LED door head screen is also called as an LED door head character-moving screen, the installation color is red and white, the LED door head screen is divided into semi-outdoor and full-outdoor according to the use environment, the door head LED strip screen has strong dynamic effect and bright color, can attract attention, is mainly used for releasing latest advertisement information, is widely applied to shop heads of banks, photo buildings, hairdressing and beauty, mobile phone shops and the like, the price is accepted by people as a new medium along with the LED screen, the standardization of accessories of the LED can greatly promote the popularization of the LED screen, the application of the LED strip screen of the door head can be an important turn of the LED screen towards civilization, and the LED door head screen has high brightness, low working voltage, low power consumption, miniaturization, easy matching with an integrated circuit, simple driving, long service life, impact resistance and stable performance.
The existing LED door head screen is directly fixed on a door head through a fixed connecting part, a background system is edited, rolling fonts are displayed through pixel points, the LED door head screen cannot move, and the effect of the LED door head screen cannot be completely failed when no power supply exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the LED door head screen can not move in the prior art, can not finish the advertising effect after losing the power, and the light-duty waterproof LED door head screen that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a light-duty waterproof LED door head screen, includes and shows the mainboard, the outer fixed surface of showing the mainboard is connected with LED pixel lamp, the outer fixed surface of showing the mainboard is connected with metal crate, metal crate's both ends are all through screw fixedly connected with connection piece, one side fixedly connected with cylinder pole of connection piece, the outer fixed surface of cylinder pole is connected with the roll post, the outer surface swing joint of roll post has the outer ring that rolls.
Preferably, the number of the rolling columns is several, and the rolling columns are movably connected to the outer surface of the cylindrical rod in an annular array mode.
Preferably, the number of the LED pixel lamps is several, and the several LED pixel lamps are fixedly connected to the outer surface of the display main board in a rectangular array mode.
Preferably, the outer surface of the rolling outer circular ring is clamped with a supporting column through a rolling groove, and the depth of the rolling groove is greater than the length of the rolling outer circular ring.
Preferably, the one end fixedly connected with fixed plate of support column, the circular port has been seted up to the surface of fixed plate, the inside of circular port is pegged graft and is had the hexagonal screw.
Preferably, the back of the display main board is fixedly connected with a magnetic plate, and the outer surface of the magnetic plate is fixedly connected with a magnetic block.
Preferably, the upper surface and the lower surface of the metal frame are fixedly connected with a plurality of radiating fins.
Compared with the prior art, the utility model provides a light-duty waterproof LED door head screen possesses following beneficial effect:
1. the utility model discloses, through setting up the demonstration mainboard, the LED pixel lamp, metal crate, the connection piece, the cylinder pole, the outer ring in roll post and the roll, metal crate's thickness is not enough, so set up the connection piece, can prevent that cylinder pole from connecting metal crate, the junction fracture, the device of cylinder pole and the outer ring formation bearing of roll, the angle of adjustable demonstration mainboard, adjust the angle in evening, the people that can make under the device can see more clearly, red light shines and feels stronger in the impact of ground to the vision.
2. The utility model discloses, the device can remove the front end in the rear end in roll groove when having a power failure to rotatory to the other one side, set up the magnetic sheet in other one side, the advertising can be pasted to magnetic sheet cooperation magnetic path, and is usable daytime during the power failure, and at metal crate's upper surface and lower fixed surface be connected with the fin, the fin has good radiating effect, makes the device cooling, and the protection shows the mainboard and connects the circuit that shows the mainboard.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the middle magnetic plate of the present invention;
FIG. 3 is a schematic structural view of a heat sink in the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.
In the figure: 1. displaying the main board; 2. an LED pixel lamp; 3. a metal frame; 4. connecting sheets; 5. a cylindrical rod; 6. a rolling post; 7. rolling the outer circular ring; 8. a rolling groove; 9. a support pillar; 10. a fixing plate; 11. a circular hole; 12. a hexagonal screw; 13. a magnetic plate; 14. a magnetic block; 15. a heat sink; 16. and (4) screws.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, a light waterproof LED door head screen comprises a display main board 1, a magnetic plate 13 is fixedly connected to the back of the display main board 1, a magnetic block 14 is fixedly connected to the outer surface of the magnetic plate 13, the magnetic plate 13 is matched with the magnetic block 14 to be capable of pasting advertising, and is available in daytime when power is off, a plurality of LED pixel lamps 2 are fixedly connected to the outer surface of the display main board 1, the plurality of LED pixel lamps 2 are fixedly connected to the outer surface of the display main board 1 in a rectangular array manner, each LED pixel lamp 2 is a pixel point, the plurality of LED pixel lamps 2 are connected together to form a number, a metal frame 3 is fixedly connected to the outer surface of the display main board 1, cooling fins 15 are fixedly connected to the upper surface and the lower surface of the metal frame 3, the number of the cooling fins 15 is several, connecting sheets 4 are fixedly connected to both ends of the metal frame 3 through screws, one side of the connecting sheet 4 is fixedly connected with a cylindrical rod 5, the thickness of the metal frame 3 is limited, if the cylindrical rods 5 are directly and fixedly connected with two sides of the metal frame 3, the joint of the cylindrical rod 5 and the metal frame 3 is easy to break, the maintenance is difficult, and the aesthetic measure is influenced after the maintenance, the firmness of the joint is enhanced by connecting the connecting sheet 4 with certain degree of back, if the joint is damaged, the appearance is not influenced by replacing the cylindrical rod 5 and the connecting sheet 4, the outer surface of the cylindrical rod 5 is fixedly connected with a plurality of rolling columns 6, the rolling columns 6 are movably connected with the outer surface of the cylindrical rod 5 in an annular array mode, the cylindrical rod 5, the rolling columns 6 and the rolling outer circular rings 7 form a bearing device, the outer surface of the rolling columns 6 is movably connected with the rolling outer circular rings 7, the outer surface of the outer circular rings 7 is clamped with supporting columns 9 through rolling grooves 8, the depth of the rolling groove 8 is larger than the length of the rolling outer ring 7, the rolling outer ring 7 can be completely clamped in the rolling groove 8 to achieve a stable effect, one end of the supporting column 9 is fixedly connected with a fixing plate 10, the outer surface of the fixing plate 10 is provided with a circular hole 11, a hexagonal screw 12 is inserted in the circular hole 11, the circular hole 11 and the hexagonal screw 12 are connected with a wall body, the connecting plate 4 is arranged to prevent the cylindrical rod 5 from being connected with the metal frame 3 and the connecting part from being broken by arranging the display main board 1, the LED pixel lamp 2, the metal frame 3, the connecting plate 4, the cylindrical rod 5, the rolling column 6 and the rolling outer ring 7, the thickness of the metal frame 3 is insufficient, so that the connecting plate 4 is arranged to prevent the cylindrical rod 5 from being connected with the metal frame 3, the connecting part from being broken, the cylindrical rod 5, the rolling column 6 and the rolling outer ring, the red light irradiates the ground, and the impact on the vision is stronger.
In the utility model, through the arrangement of the display mainboard 1, the LED pixel lamp 2, the metal frame 3, the connecting sheet 4, the cylindrical rod 5, the rolling column 6 and the rolling outer circular ring 7, the thickness of the metal frame 3 is not enough, so the connecting sheet 4 is arranged, the cylindrical rod 5 can be prevented from being connected with the metal frame 3, the connection part is broken, the cylindrical rod 5, the rolling column 6 and the rolling outer circular ring 7 form a bearing device, the angle of the display mainboard 1 can be adjusted, the angle can be adjusted at night, the people under the device can see more clearly, red light irradiates on the ground, the impact sense to vision is stronger, the device can move to the front end at the rear end of the rolling groove 8 during power failure and rotate to the other side, the magnetic plate 13 is arranged at the other side, the magnetic plate 13 can be pasted with advertisement words by matching with the magnetic block 14, the advertisement words can be used in daytime during power failure, the radiating fins 15 are fixedly connected on, the heat sink 15 has a good heat dissipation effect, and thus the device is cooled down to protect the display main board 1 and the circuit connected to the display main board 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a light-duty waterproof LED door head screen, includes and shows mainboard (1), its characterized in that, the fixed surface of showing mainboard (1) is connected with LED pixel lamp (2), the fixed surface of showing mainboard (1) is connected with metal crate (3), screw (16) fixedly connected with connection piece (4) are all passed through at the both ends of metal crate (3), one side fixedly connected with cylinder pole (5) of connection piece (4), the fixed surface of cylinder pole (5) is connected with column (6), the surface swing joint of column (6) has outer ring (7) of roll.
2. A light-weight waterproof LED door head screen according to claim 1, characterized in that the number of said rolling columns (6) is several, and several of said rolling columns (6) are movably connected to the outer surface of the cylindrical rod (5) in the form of an annular array.
3. A light waterproof LED door head screen according to claim 1, characterized in that the number of the LED pixel lamps (2) is several, and the several LED pixel lamps (2) are fixedly connected to the outer surface of the display main board (1) in a rectangular array.
4. A light waterproof LED door head screen according to claim 1, characterized in that the outer surface of the rolling outer ring (7) is clamped with supporting pillars (9) through rolling grooves (8), and the depth of the rolling grooves (8) is greater than the length of the rolling outer ring (7).
5. The light waterproof LED door head screen according to claim 4, wherein a fixing plate (10) is fixedly connected to one end of the supporting column (9), a circular hole (11) is formed in the outer surface of the fixing plate (10), and a hexagonal screw (12) is inserted into the circular hole (11).
6. A light waterproof LED door head screen according to claim 1, characterized in that a magnetic plate (13) is fixedly connected to the back of the display main board (1), and a magnetic block (14) is fixedly connected to the outer surface of the magnetic plate (13).
7. A light waterproof LED door head screen according to claim 1, characterized in that the metal frame (3) has heat dissipation fins (15) fixedly connected to the upper surface and the lower surface, and the number of the heat dissipation fins (15) is several.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921715629.9U CN210535247U (en) | 2019-10-14 | 2019-10-14 | Light-duty waterproof LED door head screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921715629.9U CN210535247U (en) | 2019-10-14 | 2019-10-14 | Light-duty waterproof LED door head screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210535247U true CN210535247U (en) | 2020-05-15 |
Family
ID=70607653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921715629.9U Expired - Fee Related CN210535247U (en) | 2019-10-14 | 2019-10-14 | Light-duty waterproof LED door head screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210535247U (en) |
-
2019
- 2019-10-14 CN CN201921715629.9U patent/CN210535247U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 |