CN210777576U - Outdoor propaganda device for electronic multimedia - Google Patents
Outdoor propaganda device for electronic multimedia Download PDFInfo
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- CN210777576U CN210777576U CN201920894525.2U CN201920894525U CN210777576U CN 210777576 U CN210777576 U CN 210777576U CN 201920894525 U CN201920894525 U CN 201920894525U CN 210777576 U CN210777576 U CN 210777576U
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Abstract
The utility model discloses an electron multimedia is with outdoor propaganda device, comprising a base plate, the mounting hole has all been opened to the both sides of bottom plate top outer wall, and the mounting hole is located the four corners of bottom plate bottom outer wall respectively, the bottom outer wall of bottom plate is opened there is the breach that the equidistance distributes, the both sides of bottom plate top outer wall all are provided with fixed leg, and the top outer wall of fixed leg is provided with the propaganda frame, the propaganda frame mainly comprises writing frame and electronic display screen installing frame, and writes the welding between frame and the electronic display screen installing frame and have the baffle, the inner wall of writing the frame is provided with the clipboard, one side outer wall of baffle articulates there is the glass door. The utility model discloses can prevent that the device from falling and causing the damage subaerial to the device, can prevent that the inside that the dust enters into the device from causing the work that corrodes the influence device to electronic display screen, prevent to make the surface of display screen fuzzy at the surface of display screen because the effect of static leads to the dust in the air to adsorb.
Description
Technical Field
The utility model relates to an electron multimedia technology field especially relates to an electron multimedia is with outdoor propaganda device.
Background
At present, publicity devices are effective means for self-publicity of organizations or enterprise units, and are often applied to outdoor places such as streets, factories and hotels.
When installing the propaganda device, can fix the device usually, prevent to lead to the propaganda device to fall down and cause the damage to the device because external force, however, because the surface of propaganda device is comparatively smooth, consequently, can lead to device and ground to cause the damage to the device because sideslip, in addition, when carrying out the work to the propaganda device, can carry out the heat dissipation treatment through the work of radiator fan to the device usually, the heat can be discharged through the thermovent, but, because the device is installed and can lead to the dust to enter into the inner wall of device through the thermovent and cause the corruption to the display screen in the open air, influence the work of display screen. Therefore, it is desirable to design an outdoor propaganda device for electronic multimedia to solve such problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an outdoor propaganda device for an electronic multimedia.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an outdoor propaganda device for electronic multimedia comprises a bottom plate, wherein mounting holes are formed in two sides of the outer wall of the top of the bottom plate and are respectively positioned at four corners of the outer wall of the bottom plate, notches are formed in the outer wall of the bottom plate and are distributed at equal intervals, fixing legs are arranged on two sides of the outer wall of the top of the bottom plate, a propaganda frame is arranged on the outer wall of the top of each fixing leg and mainly composed of a writing frame and an electronic display screen mounting frame, a partition plate is welded between the writing frame and the electronic display screen mounting frame, a writing board is arranged on the inner wall of the writing frame, a glass door is hinged to the outer wall of one side of the partition plate, a handle is arranged on the outer wall of one side of the glass door, an electronic display screen is mounted on the inner wall of the electronic display screen mounting frame, radiating holes are formed in one side, and the battery has been placed to the inside of battery jar, the both sides of electronic display screen installing frame top outer wall all are provided with the heat dissipation fan.
As a further aspect of the present invention: the both sides of propaganda frame top outer wall all are provided with the supporting leg, and the top outer wall of supporting leg is provided with solar cell panel.
As a further aspect of the present invention: the position that one side outer wall of propaganda frame is located the bottom rotates and is connected with the axis of rotation, and one side outer wall of axis of rotation is provided with the fixed strip, and one side outer wall of fixed strip is provided with the cleaning brush, and the position that the axis of rotation was kept away from to one side outer wall of propaganda frame is provided with the backup pad.
As a further aspect of the present invention: the position that one side outer wall of propaganda frame is located the bottom is opened there is the cavity, and the bottom inner wall of cavity is provided with the motor, passes through bolted connection between one end of motor output shaft and the axis of rotation.
As a further aspect of the present invention: the electronic display screen mounting frame is characterized in that a heat dissipation opening is formed in the outer wall of one side of the electronic display screen mounting frame, fixing shafts distributed at equal intervals are arranged on the inner walls of the two sides of the heat dissipation opening, and shutter blades are arranged on the outer wall of one side of each fixing shaft.
As a further aspect of the present invention: air inlets are formed in two sides of the outer wall of the top of the electronic display screen mounting frame, and dust screens are arranged on the inner walls of the two air inlets.
As a further aspect of the present invention: the heat dissipation fan and the motor are both connected with a switch through wires, and the switch is connected with a power supply through wires.
The utility model has the advantages that:
1. through the arranged bottom plate, the mounting hole and the notch, the friction force between the device and the ground can be increased, so that the device can be fixed, and the device is prevented from being damaged due to the fact that the device and the ground sideslip to fall on the ground due to insufficient friction force;
2. through the arranged heat dissipation port, the dust screen and the shutter blades, dust can be prevented from entering the device to corrode the electronic display screen and affect the work of the device while heat dissipation is performed on the device, the dust adhered to the blades can be cleaned conveniently through the shutter blades, and the dust is prevented from entering the inner wall of the device and affecting the work of the device;
3. through motor, axis of rotation, fixed strip and the cleaning brush that sets up for the device can clear up the surface of electronic display screen, prevents to lead to the dust in the air to adsorb on the surface of display screen because the effect of static makes the fuzzy influence people's of surface of display screen watch.
Drawings
Fig. 1 is a schematic cross-sectional structural view of an outdoor propaganda device for electronic multimedia according to the present invention;
fig. 2 is a schematic view of a main view structure of an outdoor propaganda device for electronic multimedia according to the present invention;
fig. 3 is the utility model provides an outdoor propaganda device for electronic multimedia looks sideways at the schematic structure diagram.
In the figure: the solar energy electronic display screen comprises a base plate 1, a notch 2, a mounting hole 3, a fixing leg 4, a propaganda frame 5, a writing frame 6, a supporting leg 7, a solar cell panel 8, a battery jar 9, a heat dissipation fan 10, an air inlet 11, a dust screen 12, an electronic display screen mounting frame 13, a heat dissipation hole 14, a partition plate 15, a cavity 16, a motor 17, a rotating shaft 18, a fixing strip 19, a supporting plate 20, an electronic display screen 21, a glass door 22, a louver blade 23, a fixing shaft 24 and a heat dissipation opening 25.
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.
Referring to fig. 1-3, an outdoor propaganda device for electronic multimedia comprises a base plate 1, wherein mounting holes 3 are respectively formed in two sides of the top outer wall of the base plate 1, the mounting holes 3 are respectively positioned at four corners of the bottom outer wall of the base plate 1, notches 2 are formed in the bottom outer wall of the base plate 1 and are distributed at equal intervals, so that the friction force between the device and the ground can be increased, the device can be fixed, the device is prevented from being damaged due to the fact that the device and the ground are caused to fall on the ground due to sideslip caused by insufficient friction force, fixing legs 4 are respectively connected to two sides of the top outer wall of the base plate 1 through bolts, a propaganda frame 5 is connected to the top outer wall of each fixing leg 4 through bolts, the propaganda frame 5 mainly comprises a writing frame 6 and an electronic display screen mounting frame 13, a partition plate 15 is welded between the writing frame 6 and the electronic display screen, one side outer wall of baffle 15 articulates there is glass door 22, and one side outer wall of glass door 22 has the handle through bolted connection, electronic display screen 21 is installed to the inner wall of electronic display screen installing frame 13, open one side of 5 bottom outer walls of propaganda frame has equidistant distribution's louvre 14, open one side of 5 top outer walls of propaganda frame has battery jar 9, and the battery has been placed to the inside of battery jar 9, there is heat dissipation fan 10 all through bolted connection in the both sides of 13 top outer walls of electronic display screen installing frame.
In the utility model, the two sides of the outer wall of the top of the propaganda frame 5 are both connected with the supporting legs 7 through bolts, the outer wall of the top of the supporting legs 7 is connected with the solar cell panel 8 through bolts, the position of the outer wall of one side of the propaganda frame 5 at the bottom is rotationally connected with the rotating shaft 18, the outer wall of one side of the rotating shaft 18 is connected with the fixed strip 19 through bolts, the outer wall of one side of the fixed strip 19 is connected with the cleaning brush through bolts, the surface of the electronic display screen 21 can be cleaned, the dust in the air is prevented from being adsorbed on the surface of the electronic display screen 21 due to the action of static electricity, the surface of the electronic display screen 21 is prevented from being blurred and influencing the watching of people, the position of the outer wall of one side of the propaganda frame 5, which is far away from the rotating shaft 18, is connected with, one end of the output shaft of the motor 17 is connected with the rotating shaft 18 through a bolt, the outer wall of one side of the electronic display screen mounting frame 13 is provided with a heat radiation opening 25, the inner walls of the two sides of the heat dissipation opening 25 are connected with fixing shafts 24 which are distributed at equal intervals through bolts, the outer wall of one side of each fixing shaft 24 is connected with shutter blades 23 through bolts, dust adhered on the blades can be conveniently cleaned, the dust is prevented from entering the inner wall of the device to influence the work of the device, the air inlets 11 are formed in the two sides of the outer wall of the top of the electronic display screen mounting frame 13, and the inner walls of the two air inlets are provided with dust screens 12, so that the device can prevent dust from entering the device and corroding the electronic display screen 21 to affect the work of the device while radiating, the radiating fan 10 and the motor 17 are connected with a switch through wires, and the switch is connected with a power supply through wires.
The working principle is as follows: when in use, the device is fixed outdoors through the mounting hole 3, the friction force between the device and the ground is increased through the notch 2 so as to fix the device, after the fixation is completed, the sunlight is captured and collected through the solar cell panel 8, the solar energy is converted into electric energy to be stored in the storage battery, electric power is provided for the work of the device, the propaganda content can be displayed through the electronic display screen 21, when the electronic display screen 21 breaks down, the propaganda content can be written on the writing board, the work of the electronic display screen 21 is subjected to heat dissipation treatment through the heat dissipation fan 10, dust in the air can be prevented from entering the device through the dust screen 12, the heat is discharged through the heat dissipation holes 14 and the heat dissipation ports 25, the dust adhered to the blades can be conveniently cleaned through the louver blades 23, when the surface of the electronic display screen 21 is fuzzy, the motor 17 rotates the rotating shaft 18, so that the cleaning brush cleans the surface of the electronic display screen 21.
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 an outdoor propaganda device for electron multimedia, includes bottom plate (1), its characterized in that, mounting hole (3) have all been opened to the both sides of bottom plate (1) top outer wall, and mounting hole (3) are located the four corners of bottom plate (1) bottom outer wall respectively, breach (2) that the bottom outer wall of bottom plate (1) opened has the equidistance and distributes, the both sides of bottom plate (1) top outer wall all are provided with fixed leg (4), and the top outer wall of fixed leg (4) is provided with propaganda frame (5), propaganda frame (5) mainly comprise writing frame (6) and electronic display screen installing frame (13), and the welding has baffle (15) between writing frame (6) and electronic display screen installing frame (13), the inner wall of writing frame (6) is provided with the clipboard, one side outer wall of baffle (15) articulates there is glass door (22), and one side outer wall of glass door (22) is provided with the handle, electronic display screen (21) are installed to the inner wall of electronic display screen installing frame (13), it has louvre (14) that the equidistance distributes to open one side of propaganda frame (5) bottom outer wall, open one side of propaganda frame (5) top outer wall has battery jar (9), and the battery has been placed to the inside of battery jar (9), the both sides of electronic display screen installing frame (13) top outer wall all are provided with heat dissipation fan (10).
2. An outdoor propaganda device for electronic multimedia according to claim 1, characterized in that the propaganda frame (5) is provided with support legs (7) at both sides of the top outer wall, and the top outer wall of the support legs (7) is provided with a solar panel (8).
3. The outdoor propaganda device for electronic multimedia according to claim 1, wherein the position of one side outer wall of the propaganda frame (5) at the bottom is rotatably connected with a rotating shaft (18), and one side outer wall of the rotating shaft (18) is provided with a fixing strip (19), one side outer wall of the fixing strip (19) is provided with a cleaning brush, and the position of one side outer wall of the propaganda frame (5) away from the rotating shaft (18) is provided with a support plate (20).
4. The outdoor propaganda device for electronic multimedia according to claim 1, wherein a cavity (16) is opened at the bottom of the outer wall of one side of the propaganda frame (5), and a motor (17) is arranged at the inner wall of the bottom of the cavity (16), and one end of the output shaft of the motor (17) is connected with the rotating shaft (18) through a bolt.
5. The outdoor propaganda device for electronic multimedia according to claim 1, wherein the outer wall of one side of the electronic display screen mounting frame (13) is provided with a heat dissipating opening (25), the inner walls of both sides of the heat dissipating opening (25) are provided with fixing shafts (24) distributed at equal intervals, and the outer wall of one side of the fixing shaft (24) is provided with louver blades (23).
6. The outdoor propaganda device for electronic multimedia as claimed in claim 1, wherein air inlets (11) are formed on both sides of the top outer wall of the electronic display screen mounting frame (13), and dust screens (12) are arranged on the inner walls of the two air inlets.
7. The outdoor propaganda device for electronic multimedia as claimed in claim 1, wherein the heat dissipation fan (10) and the motor (17) are connected with a switch through wires, and the switch is connected with a power supply through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920894525.2U CN210777576U (en) | 2019-06-14 | 2019-06-14 | Outdoor propaganda device for electronic multimedia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920894525.2U CN210777576U (en) | 2019-06-14 | 2019-06-14 | Outdoor propaganda device for electronic multimedia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210777576U true CN210777576U (en) | 2020-06-16 |
Family
ID=71038862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920894525.2U Active CN210777576U (en) | 2019-06-14 | 2019-06-14 | Outdoor propaganda device for electronic multimedia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210777576U (en) |
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2019
- 2019-06-14 CN CN201920894525.2U patent/CN210777576U/en active Active
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