CN112466224A - Outdoor hanging LED full-color display screen - Google Patents
Outdoor hanging LED full-color display screen Download PDFInfo
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- CN112466224A CN112466224A CN202110114397.7A CN202110114397A CN112466224A CN 112466224 A CN112466224 A CN 112466224A CN 202110114397 A CN202110114397 A CN 202110114397A CN 112466224 A CN112466224 A CN 112466224A
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- display screen
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
- H05K7/20972—Forced ventilation, e.g. on heat dissipaters coupled to components
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
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- Microelectronics & Electronic Packaging (AREA)
Abstract
The invention discloses an outdoor hanging type LED full-color display screen which comprises a display screen main body and an installation frame assembled on the periphery of the display screen main body, wherein a group of protective top covers are constructed at the top of the installation frame, an installation bin for installing the display screen main body is arranged in the installation frame, an air inlet communicated to the outside is formed in the bottom end of the installation bin, an air outlet communicated to the outside is formed in one side of the top end of the installation bin, one side, far away from the air outlet, of the installation frame is provided with a group of glass panels in a sealing mode through glass cement, the display screen main body is installed on one side, close to the glass panels, in the installation bin, the edge, far away from the glass panels, of one side of the display screen main body is provided with a plurality of limiting clamping blocks connected with. The outdoor hanging type LED full-color display screen is reasonable in structure, easy to adjust and use and high in practical value.
Description
Technical Field
The invention belongs to the technical field of display screens, and particularly relates to an outdoor hanging type LED full-color display screen.
Background
Displays (displays) are also commonly referred to as monitors. The display is an I/O device belonging to a computer, namely an input/output device. The electronic document display tool is a display tool which displays a certain electronic document on a screen through a specific transmission device and reflects the electronic document to human eyes. It can be classified into various types such as CRT, LCD, LED, etc. The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments.
The full-color display screen of hanging LED need be used when showing or information publishing the advertisement, and the full-color display screen of hanging LED that has now most of and wall body snap-on, do not have the ability to the full-color display screen angle regulation of hanging LED, inconvenient user uses, and the full-color display screen of outdoor LED does not possess protective structure, stands for a long time and drenches and easily reduces life with shining.
Disclosure of Invention
The invention aims to provide an outdoor hanging type LED full-color display screen to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an outdoor hanging LED full-color display screen comprises a display screen main body and an installation frame assembled on the periphery of the display screen main body;
the top of the installation frame is provided with a group of protective top covers, an installation bin for installing the display screen main body is arranged in the installation frame, the bottom end of the installation bin is provided with an air inlet communicated to the outside, one side of the top end of the installation bin is provided with an air outlet communicated to the outside, and one side of the installation frame, far away from the air outlet, is provided with a group of glass panels in a sealing mode through glass cement;
the display screen main body is arranged on one side, close to the glass panel, in the installation bin, a plurality of groups of limiting clamping blocks connected with the inner wall of the installation bin are arranged on the edge of one side, far away from the glass panel, of the display screen main body, and a group of air guide mechanisms are arranged at the top end of the installation bin;
four groups of embedded grooves are symmetrically formed in the side face of the installation frame, the end portions of the embedded grooves are sealed by the sealing covers, a group of connecting mechanisms for positioning the installation frame are fixed in the embedded grooves, each connecting mechanism comprises a connecting plate fixedly connected with the installation frame and an articulated connecting plate, the articulated elements are far away from one end of the installation frame and are installed, each articulated element comprises extending wings on two sides, and threaded holes for butt joint of expansion bolts are formed in the extending wings.
Preferably, the air guide mechanism installed at the top end of the installation bin comprises a group of wheel type fans matched with a driving motor, two end parts of each wheel type fan are movably connected with the installation frame through roller bearings, the driving motor is fixed on the side surface of the installation frame, and a motor shaft of the driving motor is in butt joint with the wheel type fans.
Preferably, the lift curtain of protection top cap one side installation includes a set of cloth roller of winding, the outer fringe face convolution protection curtain of cloth roller, and the end connection counter weight slide of protection curtain.
Preferably, the slider structure is constructed to one side of counter weight slide towards the installation frame, and the spacing slide of adaptation slider structure is seted up to the both sides of installation frame, the sponge layer is cleaned in the adhesion of one side of counter weight slide towards glass panels.
Preferably, the first power unit of the air guide mechanism is a group of driving gears, the driving gears are installed at one end, far away from the driving motor, of the wheel type fan, the second power unit of the lifting curtain is a group of driven gears, the driven gears are installed at one end, far away from the driving motor, of the cloth winding roller, and the driving gears and the driven gears are connected through a transmission mechanism.
Preferably, the transmission mechanism is a group of U-shaped connecting pieces with the bottom ends matched with the electric telescopic rods, and the top ends of the U-shaped connecting pieces are movably connected with a group of transmission gears meshed with the driving gears and the driven gears.
Preferably, the driven gear outer edge surface is provided with the elasticity plectrum of a set of spacing outer edge surface tooth's socket, the protection top cap is connected to the one end of elasticity plectrum.
Preferably, a set of filter plate is installed to air inlet department, and the filter plate is provided with the magnetism layer of inhaling of being convenient for to adsorb the butt joint towards one side of installation frame.
The invention has the technical effects and advantages that: the outdoor hanging type LED full-color display screen can lead external airflow into the air inlet and discharge the external airflow from the air outlet when being driven due to the matching of the wheel type fan and the driving motor, can prevent external rainwater from invading due to the fact that the air inlet is positioned at the bottom and the air outlet is covered by the protective top cover, achieves heat dissipation of the internal display screen main body, and prolongs the service life of the display screen main body; the glass panel can protect the display screen main body by being additionally arranged, and the storable protective curtain can protect the display screen main body when the display screen main body is not used, so that the influence of sunshine on the display screen main body is reduced; the driving gear and the driven gear are driven by the liftable transmission gear, so that the convolution winding and unwinding of the cloth winding roller are synchronously realized by the rotation of the wheel type fan, and the driving is convenient and fast.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B in accordance with the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at C according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 2 of the present invention at D;
fig. 6 is an enlarged view of the structure at E in fig. 2 according to the present invention.
In the figure: the device comprises a mounting frame, a protective top cover 101, a mounting bin 102, an air inlet 103, an air outlet 104, a glass panel 105, a connecting mechanism 2, a connecting plate 201, a hinge 202, a sealing cover 3, a fitting groove 301, a driving motor 4, a wheel type fan 401, a driving gear 402, a cloth winding roller 5, a driven gear 501, a counterweight sliding plate 6, a protective curtain 601, a limiting slideway 602, a U-shaped connecting piece 7, a transmission gear 701, an elastic shifting piece 8, a display screen main body 9 and a limiting clamping block 901.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Unless otherwise indicated, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is directed.
The invention provides an outdoor hanging type LED full-color display screen as shown in figures 1-6, which comprises a display screen main body 9 and an installation frame 1 assembled at the periphery of the display screen main body 9;
a group of protective top covers 101 are constructed at the top of the installation frame 1, an installation bin 102 for installing the display screen main body 9 is arranged in the installation frame 1, an air inlet 103 communicated to the outside is formed in the bottom end of the installation bin 102, an air outlet 104 communicated to the outside is formed in one side of the top end of the installation bin 102, and a group of glass panels 105 are packaged on one side, far away from the air outlet 104, of the installation frame 1 through glass cement;
the display screen main body 9 is installed at one side, close to the glass panel 105, in the installation bin 102, a plurality of groups of limiting fixture blocks 901 connected with the inner wall of the installation bin 102 are arranged at the edge of one side, far away from the glass panel 105, of the display screen main body 9, a group of air guide mechanisms are arranged at the top end of the installation bin 102, the air guide mechanisms are matched with a first power unit to introduce external air flow from the installation bin 102 and discharge the external air flow from an air outlet 104, a group of lifting curtains are matched with a second power unit are arranged at one side, far away from the air outlet 104, of the protection top cover 101, and the second power unit of the lifting curtains is driven by the first power unit of a transmission mechanism matched with;
four groups of embedding grooves 301 are symmetrically formed in the side face of the installation frame 1, the end portions of the embedding grooves 301 are sealed by the sealing covers 3, a group of connecting mechanisms 2 for positioning the installation frame 1 are fixed in the embedding grooves 301, each connecting mechanism 2 comprises a connecting plate 201 fixedly connected with the installation frame 1 and a hinged part 202, the hinged part 201 is far away from one end of the installation frame 1, each hinged part 202 comprises extending wings on two sides, threaded holes for butt joint of expansion bolts are formed in the extending wings, and the expansion bolts are in butt joint with the threaded holes to limit the hinged parts 202, so that the installation frame 1 is positioned.
Specifically, the air guide mechanism installed at the top end of the installation bin 102 comprises a group of wheel type fans 401 matched with the driving motors 4, two end portions of each wheel type fan 401 are movably connected with the installation frame 1 through roller bearings, the driving motors 4 are fixed on the side face of the installation frame 1, motor shafts of the driving motors 4 are in butt joint with the wheel type fans 401, due to the matching of the wheel type fans 401 and the driving motors 4, external air flow can be introduced from the air inlets 103 and discharged from the air outlets 104 during driving, and due to the fact that the air inlets 103 are located at the bottom and the air outlets 104 are covered and connected by the protective top covers 101, external rainwater can be prevented from entering, heat dissipation of the internal display screen main body 9 is achieved, and the service life of the display screen main body 9.
Specifically, the lift curtain of protection top cap 101 one side installation includes a set of cloth roller 5 of winding, there is protection curtain 601 around the outer fringe face convolution of cloth roller 5, and protection curtain 601's end connection counter weight slide 6, and glass panels 105 installs additional can realize the protection to display screen main part 9, and the protection curtain 601 that can accomodate can protect display screen main part 9 when not using display screen main part 9, reduces the influence of solarization to display screen main part 9.
Specifically, one side of counter weight slide 6 towards installation frame 1 is constructed there is the slider structure, and the spacing slide 602 of adaptation slider structure is seted up to the both sides of installation frame 1, one side of counter weight slide 6 towards glass panels 105 is attached with and is wiped the sponge layer.
Specifically, the first power unit of air guide mechanism is a set of driving gear 402, driving gear 402 is installed in wheeled fan 401 and is kept away from the one end of driving motor 4, the second power unit of lift curtain is a set of driven gear 501, driven gear 501 is installed in the one end of keeping away from driving motor 4 around cloth roller 5, driving gear 402 and driven gear 501 are connected by drive mechanism, drive mechanism is a set of bottom cooperation electric telescopic handle's U-shaped connecting piece 7, the top swing joint of U-shaped connecting piece 7 has a set of drive gear 701 that meshes driving gear 402 and driven gear 501, benefits from driving gear 402 and driven gear 501 through the transmission of liftable drive gear 701 for the convolution of cloth roller 5 receive and releases by wheeled fan 401's rotation synchronization realization, and the drive is convenient quick.
Specifically, the outer edge surface of the driven gear 501 is provided with a group of elastic shifting pieces 8 for limiting the tooth grooves of the outer edge surface, one end of each elastic shifting piece 8 is connected with the protective top cover 101, and the elastic shifting pieces 8 do not hinder the rotation of the driven gear 501 when the driven gear 501 rotates, but can limit the driven gear 501 when the transmission gear 701 stops driving the driven gear 501.
Specifically, a set of filter plate is installed to air intake 103 department, and the filter plate is provided with the layer of inhaling of being convenient for adsorb the butt joint towards one side of installation frame 1, uses after a period, can conveniently dismantle the filter plate and clear up, and concrete implementation is that the mounting means of filter plate is not limited to magnetism and inhales the installation, also can adopt structures such as bolt to fix a position.
The working principle of the outdoor hanging LED full-color display screen is that when the outdoor hanging LED full-color display screen is used, the default counterweight sliding plate 6 is positioned below the installation frame 1, the protective curtain 601 seals the glass panel 105, at the moment, only the driving motor 4 is required to drive the wheel type fan 401 to rotate anticlockwise, the electric telescopic rod below the U-shaped connecting piece 7 is adjusted, the driving gear 701 is meshed with the driving gear 402 and the driven gear 501, at the moment, the driving gear 402 drives the driving gear 701 to rotate clockwise, the driving gear 701 drives the driven gear 501 to rotate anticlockwise, the 502 convolution protective curtain 601 enables the counterweight sliding plate 6 to ascend, when the counterweight sliding plate 6 ascends, the wiping sponge layer is abutted to wipe the glass panel 105 to ensure cleanness, and when the counterweight sliding plate 6 ascends to the top, the electric telescopic rod below the U-shaped connecting piece 7 is driven to contract, at the moment, the elastic, the weight slide plate 6 is prevented from sliding downwards, the driving motor 4 continues to drive the wheel type fan 401 to rotate anticlockwise, external air flow enters the installation bin 102 from the installation bin 102 through the filter plate for filtering, heat of the display screen main body 9 is taken away and is exhausted from the air outlet 104, after the display screen main body 9 is used, the adjustable driving motor 4 drives the wheel type fan 401 to rotate clockwise, and the electric telescopic rod under the U-shaped connecting piece 7 is adjusted, so that the driving gear 701 is meshed with the driving gear 402 and the driven gear 501, at the moment, the driving gear 402 drives the driving gear 701 to rotate anticlockwise, and the driving gear 701 drives the driven gear 501 to rotate clockwise, so that the counterweight sliding plate 6 slides down to the bottom of the mounting frame 1, the glass panel 105 is closed again, and the driving of the driving motor 4 is stopped, the outdoor hanging type LED full-color display screen is reasonable in structure, easy to adjust and use and high in practical value.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. An outdoor hanging LED full-color display screen comprises a display screen main body (9) and an installation frame (1) assembled on the periphery of the display screen main body (9);
the method is characterized in that: the display screen is characterized in that a group of protective top covers (101) is constructed at the top of the installation frame (1), an installation bin (102) for installing a display screen main body (9) is arranged in the installation frame (1), an air inlet (103) communicated to the outside is formed in the bottom end of the installation bin (102), an air outlet (104) communicated to the outside is formed in one side of the top end of the installation bin (102), and a group of glass panels (105) are packaged on one side, far away from the air outlet (104), of the installation frame (1) through glass cement;
the display screen main body (9) is installed on one side, close to the glass panel (105), in the installation bin (102), a plurality of groups of limiting clamping blocks (901) connected with the inner wall of the installation bin (102) are arranged on the edge of one side, far away from the glass panel (105), of the display screen main body (9), a group of air guide mechanisms are arranged at the top end of the installation bin (102), the air guide mechanisms are matched with the first power units to introduce external air flow from the installation bin (102) and discharge the external air flow from the air outlet (104), a group of lifting curtains are arranged on one side, far away from the air outlet (104), of the protection top cover (101) and matched with the second power units, and the second power units of the lifting curtains are driven by the first power units of the transmission mechanisms and the air guide mechanisms;
four groups of gomphosis grooves (301) have been seted up to the side symmetry of installation frame (1), and the tip in gomphosis groove (301) is sealed by closing cap (3), gomphosis groove (301) internal fixation has coupling mechanism (2) of a set of location installation frame (1), coupling mechanism (2) are including even board (201) and articulated even board (201) with installation frame (1) fixed connection keep away from articulated elements (202) of installation frame (1) one end installation, articulated elements (202) include the extension wing of both sides, and set up the screw hole that supplies expansion bolts butt joint on the extension wing.
2. An outdoor hanging LED full-color display screen according to claim 1, characterized in that: the wind guide mechanism installed at the top end of the installation bin (102) comprises a group of wheel type fans (401) matched with the driving motors (4), two end portions of each wheel type fan (401) are movably connected with the installation frame (1) through roller bearings, the driving motors (4) are fixed on the side faces of the installation frame (1), and motor shafts of the driving motors (4) are in butt joint with the wheel type fans (401).
3. An outdoor hanging LED full-color display screen according to claim 1, characterized in that: the lift curtain of protection top cap (101) one side installation includes that a set of winds cloth roller (5), it has protection curtain (601) to wind the outer fringe face convolution of cloth roller (5), and the end connection counter weight slide (6) of protection curtain (601).
4. An outdoor hanging LED full-color display screen according to claim 3, characterized in that: the structure of one side of counter weight slide (6) towards installation frame (1) has the slider structure, and the spacing slide (602) of adaptation slider structure are seted up to the both sides of installation frame (1), one side of counter weight slide (6) towards glass panels (105) is attached to have and is cleaned the sponge layer.
5. An outdoor hanging LED full-color display screen according to claim 1, characterized in that: the first power unit of the air guide mechanism is a group of driving gears (402), the driving gears (402) are installed at one end, away from the driving motor (4), of the wheel type fan (401), the second power unit of the lifting curtain is a group of driven gears (501), the driven gears (501) are installed at one end, away from the driving motor (4), of the cloth winding roller (5), and the driving gears (402) and the driven gears (501) are connected through a transmission mechanism.
6. An outdoor hanging LED full-color display screen according to claim 5, characterized in that: the transmission mechanism is a group of U-shaped connecting pieces (7) with the bottom ends matched with the electric telescopic rods, and the top ends of the U-shaped connecting pieces (7) are movably connected with a group of transmission gears (701) meshed with the driving gear (402) and the driven gear (501).
7. An outdoor hanging LED full-color display screen according to claim 6, characterized in that: driven gear (501) outer fringe face is provided with elasticity plectrum (8) of a set of spacing outer fringe face tooth's socket, protection top cap (101) are connected to the one end of elasticity plectrum (8).
8. An outdoor hanging LED full-color display screen according to claim 1, characterized in that: a set of filter plate is installed in air intake (103) department, and the filter plate is provided with the magnetism layer of inhaling of being convenient for to adsorb the butt joint towards one side of installation frame (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110114397.7A CN112466224B (en) | 2021-01-28 | 2021-01-28 | Outdoor hanging LED full-color display screen |
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| CN202110114397.7A CN112466224B (en) | 2021-01-28 | 2021-01-28 | Outdoor hanging LED full-color display screen |
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| CN112466224A true CN112466224A (en) | 2021-03-09 |
| CN112466224B CN112466224B (en) | 2021-06-11 |
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| Publication number | Publication date |
|---|---|
| CN112466224B (en) | 2021-06-11 |
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