CN214098999U

CN214098999U - Multifunctional LED (light emitting diode) propaganda screen

Info

Publication number: CN214098999U
Application number: CN202022553584.9U
Authority: CN
Inventors: 周小兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-07
Filing date: 2020-11-07
Publication date: 2021-08-31
Anticipated expiration: 2030-11-07

Abstract

The utility model discloses a multi-functional LED propaganda screen, including lifter plate, propaganda frame and base, the side bearer is installed through the bolt in the both sides of propaganda frame, the internally mounted of side bearer has lifting unit, install the carousel in the lifting unit, the belt pulley is installed at the top of carousel, the lead screw is installed to the top both sides of belt pulley, the silk braid frame is installed through helicitic texture in the outside of lead screw, the inside movable mounting of propaganda frame has the lifter plate, the internally mounted of lifter plate has the LED screen. The utility model discloses an internally mounted at the propaganda frame has a lifting unit, and the silk covering frame that utilizes to remove can drive the lifter plate through the seat that goes up and down and carry out the vertical migration to the inside of propaganda frame is retrieved to the LED screen that can be convenient for lifter plate inside is protected, has effectively solved the LED screen and has received the dust easily, the problem of the destruction of rainwater and external force, has increased the protective properties of device.

Description

Multifunctional LED (light emitting diode) propaganda screen

Technical Field

The utility model relates to a LED screen technical field specifically is a multi-functional LED propaganda screen.

Background

The LED is used as the indicating light source of instruments and meters, and the LEDs with various light colors are widely applied to traffic signal lamps and large-area display screens, so that good economic and social benefits are generated.

The existing LED publicity screen has the defects that:

1. the conventional LED propaganda screen has no protection performance, so that the device is easily damaged by dust, rainwater and external force when being used outdoors, the overhauling cost of the device is increased, and the service life of the device is also shortened;

2. the function of the existing LED propaganda screen is single, propaganda can not be carried out when power is cut off, certain limitation is caused, propaganda work progress is influenced, and therefore the practicability of the device is reduced, and the multifunctional LED propaganda screen is provided for solving the existing problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional LED propaganda screen 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: the utility model provides a multi-functional LED propaganda screen, includes lifter plate, propaganda frame and base, the top welding of base has the propaganda frame, the side bearer is installed through the bolt in the both sides of propaganda frame, the internally mounted of side bearer has lifting unit, install the carousel in the lifting unit, the belt pulley is installed at the top of carousel, the lead screw is installed to the top both sides of belt pulley, the screw thread frame is installed through the helicitic texture in the outside of lead screw, the inside movable mounting of propaganda frame has the lifter plate, the internally mounted of lifter plate has the LED screen, the weather shield is installed through the bolt in the top of lifter plate, solar energy component is installed through the bolt in the top of weather shield, the install bin through the bolt in the bottom of base.

Preferably, a solar cell panel is installed in the solar assembly, and adjusting frames are installed on two sides of the bottom of the solar cell panel through bolts.

Preferably, the bottom of the lifting plate is provided with a lifting seat through a bolt, and two sides of the lifting seat are connected with the screw sleeve frame.

Preferably, the inside of propaganda frame is installed the backplate through the bolt, and LED lamp strip is installed to the front equidistance of backplate.

Preferably, the two sides of the bottom of the base are welded with the supporting frames, and the bottom of each supporting frame is welded with the chassis.

Preferably, a storage battery is placed in the installation box, and a controller is installed on one side of the storage battery.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an internally mounted at the propaganda frame has a lifting unit, and the rotation of utilizing the lead screw in the lifting unit can drive the silk braid frame and carry out the reciprocating motion of vertical direction, and the silk braid frame of removal can drive the lifter plate through the seat that goes up and down and carry out the vertical movement to the inside of propaganda frame is retrieved to the LED screen that can be convenient for the lifter plate inside is protected, has effectively solved the LED screen and has received the dust easily, the problem of the destruction of rainwater and external force, has increased the protective properties of device.

2. The utility model discloses an install the propaganda frame at the top of base, can put in inside the propaganda poster through the propaganda frame, the propaganda mode of not only multiplicable device improves the effect of publicity simultaneously specially, has effectively solved propaganda function unicity, also can propagate when having a power failure simultaneously, makes its device not receive the limitation that has a power failure, has guaranteed the normal clear of propaganda work to the practicality of device has been improved.

3. The utility model discloses an install solar energy component at the top of weather shield, can adjust solar cell panel installation angle according to the best angle of shining of solar energy through the alignment jig, but make its solar cell panel absorption solar energy of at utmost, can be with solar energy transformation for the electric energy through solar cell panel to transmit to the battery through the wire and store, increased the utilization ratio of the green energy of device, improved the feature of environmental protection ability of device.

Drawings

Fig. 1 is a schematic front internal structure diagram of the present invention;

fig. 2 is a schematic front structural view of the present invention;

fig. 3 is a schematic view of a partial structure of the solar module of the present invention;

fig. 4 is a schematic view of a local structure of the lifting assembly of the present invention.

In the figure: 1. a solar module; 101. a solar panel; 102. an adjusting bracket; 2. a lifting plate; 201. a lifting seat; 202. a rain shield; 203. an LED screen; 3. a propaganda rack; 301. a side frame; 302. a back plate; 303. an LED light bar; 4. a lifting assembly; 401. a turntable; 402. a belt pulley; 403. a screw rod; 404. a wire sleeve frame; 5. a base; 501. a support frame; 6. installing a box; 601. a storage battery; 602. and a controller.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a multifunctional LED propaganda screen comprises a lifting plate 2, a propaganda frame 3 and a base 5, wherein the propaganda frame 3 is welded at the top of the base 5, the base 5 can improve the installation position of the propaganda frame 3, the installation stability of the propaganda frame 3 can be ensured, propaganda posters can be put in the propaganda frame 3, the propaganda mode of a device can be increased, the propaganda effect can be improved, the unicity of the propaganda function can be effectively solved, meanwhile, propaganda can be carried out during power failure, the device is not limited by power failure, the normal operation of propaganda work is ensured, the practicability of the device is improved, side frames 301 are installed on two sides of the propaganda frame 3 through bolts, an access door is installed on the front of each side frame 301 through hinges, workers can conveniently control the internal lifting component 4 through the access door, the lifting component 4 can be conveniently installed on each side frame 301, and the lifting component 4 can be conveniently adjusted by lifting, the lifting component 4 is arranged in the side frame 301, the turntable 401 is arranged in the lifting component 4, the belt pulley 402 is arranged at the top of the turntable 401, the screw rods 403 are arranged at two sides of the top of the belt pulley 402, the screw sleeve frame 404 is arranged at the outer side of the screw rods 403 through a threaded structure, the belt pulley 402 can be driven to rotate through rotating the turntable 401, two groups of screw rods 403 can be kept to synchronously rotate through the belt pulley 402, the stable lifting of the lifting plate 2 is ensured, the screw sleeve frame 404 can be driven to vertically reciprocate through the rotation of the screw rods 403, the movable screw sleeve frame 404 can drive the lifting plate 2 to vertically move through the lifting seat 201, so that the LED screen 203 in the lifting plate 2 can be conveniently lifted, the LED screen 203 can be recycled into the propaganda frame 3 when not in use, the protection performance of the device is improved, and the problem that the LED screen 203 is easily damaged by dust, rainwater and external force is effectively solved, the safety of the LED screen 203 is ensured, the overhaul cost of the device is reduced, the service life of the LED screen 203 is prolonged, the lifting plate 2 is movably arranged in the propaganda frame 3, the lifting plate 2 can provide a mounting position for the LED screen 203, the LED screen 203 is convenient to mount, the LED screen 203 is mounted in the lifting plate 2, the propaganda advertisement can be put in the LED screen 203, the propaganda effect is increased, the rain shield 202 is mounted at the top of the lifting plate 2 through bolts, the rain shield 202 can effectively shield wind and rain, the damage of wind and rain to the LED screen 203 is reduced, the solar component 1 is mounted at the top of the rain shield 202 through bolts, solar energy can be effectively converted into electric energy through the solar component 1, the green environmental protection performance of the device is improved, the mounting box 6 is mounted at the bottom of the base 5 through bolts, the mounting box 6 can protect the storage battery 601 in the device, and the damage of rainwater, dust and external force is prevented, the service life of the storage battery 601 is prolonged.

Further, install solar cell panel 101 in solar energy component 1, alignment jig 102 is installed through the bolt in solar cell panel 101's the bottom both sides, can adjust solar cell panel 101 installation angle according to the best angle of shining of solar energy through alignment jig 102, but make its solar cell panel 101 maximum absorption solar energy, can be with solar energy transformation for the electric energy through solar cell panel 101, and transmit to battery 601 through the wire and store, the utilization ratio of the green energy of device has been increased, the environmental protection performance of device has been improved.

Further, the bottom of lifter plate 2 is installed lift seat 201 through the bolt, and the both sides of lift seat 201 are connected with the silk cover frame 404, can drive lift seat 201 through the removal of silk cover frame 404 and carry out vertical lift to can drive lifter plate 2 and go up and down.

Further, backplate 302 is installed through the bolt in the inside of propaganda frame 3, and backplate 302 can provide for the poster and post the position, is convenient for carry out the change of poster, and LED lamp strip 303 is installed to the front equidistance of backplate 302, and LED lamp strip 303 can increase the visual effect of poster, increases the propaganda effect of device.

Further, the welding of base 5's bottom both sides has support frame 501, can support base 5 through support frame 501, makes it keep away from ground, prevents to receive the erosion of steam, and the welding of support frame 501's bottom has the chassis, and the area of contact of chassis multiplicable support frame 501 and ground has improved the steadiness of support frame 501 installation.

Further, battery 601 has been placed to the inside of install bin 6, and battery 601 can store the electric quantity of solar cell panel 101 conversion, for LED lamp strip 303 operation provides the electric quantity, and controller 602 is installed to one side of battery 601, and what controller 602 adopted is PLC control system, is convenient for carry out intelligent control, the staff's operation of being convenient for to the device.

The working principle is as follows: can drive belt pulley 402 through rotary turntable 401 and rotate, can keep two sets of lead screws 403 to rotate in step through belt pulley 402, rotation through lead screw 403 can drive silk braid frame 404 and carry out the reciprocating motion of vertical direction, silk braid frame 404 that removes can drive lifter plate 2 through lift seat 201 and carry out the vertical movement, thereby can be convenient for go up and down the inside LED screen 203 of lifter plate 2, make its LED screen 203 can be when not using, retrieve the inside of propaganda frame 3, the protective properties of device has been increased, effectively solved LED screen 203 and received the dust easily, the problem of rainwater and the destruction of external force, the security of LED screen 203 has been guaranteed, the maintenance cost of device has been reduced, the life of LED screen 203 has been prolonged.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a multi-functional LED propaganda screen, includes lifter plate (2), propaganda frame (3) and base (5), its characterized in that: the top of the base (5) is welded with a propaganda frame (3), two sides of the propaganda frame (3) are provided with side frames (301) through bolts, a lifting component (4) is arranged in the side frame (301), a turntable (401) is arranged in the lifting component (4), a belt pulley (402) is arranged at the top of the turntable (401), screw rods (403) are arranged on two sides of the top of the belt pulley (402), the outer side of the screw rod (403) is provided with a screw sleeve frame (404) through a thread structure, the inside of the propaganda frame (3) is movably provided with a lifting plate (2), the inside of the lifting plate (2) is provided with an LED screen (203), the top of the lifting plate (2) is provided with a rain shield (202) through a bolt, the top of the rain shield (202) is provided with a solar component (1) through a bolt, the bottom of the base (5) is provided with an installation box (6) through bolts.

2. The multifunctional LED advertising screen of claim 1, wherein: a solar cell panel (101) is installed in the solar component (1), and adjusting frames (102) are installed on two sides of the bottom of the solar cell panel (101) through bolts.

3. The multifunctional LED advertising screen of claim 1, wherein: the bottom of the lifting plate (2) is provided with a lifting seat (201) through a bolt, and two sides of the lifting seat (201) are connected with the screw sleeve frame (404).

4. The multifunctional LED advertising screen of claim 1, wherein: backplate (302) are installed through the bolt in the inside of propaganda frame (3), and LED lamp strip (303) are installed to the front equidistance of backplate (302).

5. The multifunctional LED advertising screen of claim 1, wherein: the base is characterized in that support frames (501) are welded on two sides of the bottom of the base (5), and a chassis is welded on the bottom of each support frame (501).

6. The multifunctional LED advertising screen of claim 1, wherein: a storage battery (601) is placed in the installation box (6), and a controller (602) is installed on one side of the storage battery (601).