CN214541413U - LED full-color rear advertising screen with self-cleaning function - Google Patents
LED full-color rear advertising screen with self-cleaning function Download PDFInfo
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- CN214541413U CN214541413U CN202120827203.3U CN202120827203U CN214541413U CN 214541413 U CN214541413 U CN 214541413U CN 202120827203 U CN202120827203 U CN 202120827203U CN 214541413 U CN214541413 U CN 214541413U
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Abstract
The utility model discloses a LED full-color rear advertising screen with a self-cleaning function, which comprises an LED display screen body, a fixed frame and a rotating rod; the LED display screen comprises an LED display screen body and is characterized in that a base is arranged below the LED display screen body, a supporting rod is connected between the LED display screen body and the base, a fixing frame is arranged on the LED display screen body, a cleaning brush is connected onto a fixing frame, the cleaning brush is arranged on one side of the LED display screen body, a rotating rod is arranged on the fixing frame, the number of the fixing frame is a pair, a pair of fixing frames are arranged oppositely, the pair of fixing frames are respectively in contact with the LED display screen body and the base, toothed plates are arranged on the pair of fixing frames, and a pair of fixing shafts are connected onto the pair of fixing frames. The utility model discloses a setting of corresponding mechanism on the LED display screen is convenient for clean the LED display screen, has effectively reduced the influence of dust to LED display screen display effect, has effectively reduced the condition appearance of artifical clean LED display screen, has effectively reduced the potential safety hazard when clean.
Description
Technical Field
The utility model belongs to the technical field of the LED advertising screen, concretely relates to full-color back advertising screen of LED with self-cleaning function.
Background
The full-color display screen is composed of a plurality of RGB three-color light-emitting diodes, each pixel combination is provided with the RGB diodes, full-color pictures with different colors are displayed by the on and off of each group of pixel lamps, and the display screen is used for displaying various information such as characters, graphs, images, animation, quotation, videos, video signals and the like.
The existing LED display screen is easy to adhere to dust in a long-time use process, can generate certain influence on the display effect and the color reduction of the LED display screen, is inconvenient to clean due to the fact that a corresponding cleaning mechanism is lacked on the LED display screen, and generally needs to be cleaned manually, the installation position of the LED display screen is generally higher, and great potential safety hazards exist during manual cleaning.
Therefore, in order to solve the above technical problems, there is a need to provide an LED full-color rear advertisement panel with a self-cleaning function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a full-color back advertising screen of LED with self-cleaning function to solve the clear problem of being not convenient for of above-mentioned LED display screen.
In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:
an LED full-color rear advertising screen with a self-cleaning function comprises an LED display screen body, a fixed frame and a rotating rod;
a base is arranged below the LED display screen body, and a supporting rod is connected between the LED display screen body and the base;
the fixing frame is arranged on the LED display screen body and connected with a cleaning brush, and the cleaning brush is arranged on one side of the LED display screen body;
the rotating rod is arranged on the fixing frame.
Furthermore, the quantity of mount is a pair of, the fixed pinion rack of being convenient for, and is a pair of the mount sets up relatively, the mount relative motion of being convenient for, and is a pair of the mount contacts with LED display screen body and base respectively, is convenient for fixed to a pair of mount, and is a pair of all be equipped with the pinion rack on the mount, the pinion rack of being convenient for slides on the mount.
Further, it is a pair of all be connected with a pair of fixed axle on the mount, be convenient for fixed drive gear and bull stick, it is a pair of the fixed axle all runs through the mount setting, the fixed axle of being convenient for, the bull stick is connected with one side that the mount was kept away from to the fixed axle, and the bull stick of being convenient for rotates, and is a pair of all the cover is equipped with drive gear on the fixed axle, is convenient for drive the fixed axle and rotate, and is a pair of drive gear all with the pinion rack phase-match, the pinion rack of being convenient for drives drive gear and rotates.
Further, it is a pair of all cut the spout on the mount, be convenient for place and promote the piece, it is a pair of one side that the LED display screen body was kept away from to the mount all is equipped with promotes the piece, is convenient for promote the pinion rack and removes, and is a pair of promote the piece all is connected with the pinion rack, the fixed tooth plate of being convenient for.
Further, be connected with the fixing base on the base, be convenient for fixed electric telescopic handle, the fixing base with promote to be connected with electric telescopic handle between the piece, be convenient for promote to promote and promote the piece, be connected with the power on the base, be convenient for provide power for electric telescopic handle, power and electric telescopic handle electric connection, the electric telescopic handle of being convenient for stretches out and retracts.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a setting of corresponding mechanism on the LED display screen is convenient for clean the LED display screen, has effectively reduced the influence of dust to LED display screen display effect, has effectively reduced the condition appearance of artifical clean LED display screen, has effectively reduced the potential safety hazard when clean.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a rear view of an LED full-color rear advertisement screen with a self-cleaning function according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a perspective view of an LED full-color rear advertisement screen with a self-cleaning function according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram at B in fig. 3.
In the figure: the LED display screen comprises an LED display screen body, 101, a base, 102, a supporting rod, 2, a fixing frame, 201, a cleaning brush, 202, a toothed plate, 203, a fixing shaft, 204, a transmission gear, 205, a sliding groove, 206, a pushing block, 207, a fixing seat, 208, an electric telescopic rod, 209, a power supply and 3 a rotating rod.
Detailed Description
The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and the structural, method, or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.
The utility model discloses a full-color back advertising screen of LED with self-cleaning function, refer to fig. 1-4 and show, including LED display screen body 1, mount 2 and bull stick 3.
Referring to fig. 1-4, a base 101 is arranged under an LED display screen body 1, the LED display screen body 1 is convenient to fix, a support rod 102 is connected between the LED display screen body 1 and the base 101, the LED display screen body 1 is effectively supported, a fixing frame 2 is arranged on the LED display screen body 1, a cleaning brush 201 is connected on the fixing frame 2, the LED display screen body 1 is convenient to clean, attached dust on the LED display screen body 1 is effectively cleaned, the cleaning brush 201 is arranged on one side of the LED display screen body 1, the cleaning brush 201 is convenient to place, and the possibility that the cleaning brush 201 blocks the LED display screen body 1 is effectively reduced.
Wherein, the quantity of mount 2 is a pair of, the fixed tooth plate 202 of being convenient for, and a pair of mount 2 sets up relatively, the mount 2 relative motion of being convenient for, and a pair of mount 2 contacts with LED display screen body 1 and base 101 respectively, is convenient for fixed to a pair of mount 2, makes a pair of mount 2 be difficult for the slope when removing, all is equipped with the tooth plate 202 on a pair of mount 2, and the tooth plate 202 of being convenient for slides on mount 2.
Referring to fig. 1-4, the rotating rod 3 is disposed on the fixing frame 2, a pair of fixing shafts 203 are connected to the pair of fixing frames 2, so that the transmission gear 204 and the rotating rod 3 can be conveniently fixed, the pair of fixing shafts 203 are disposed through the fixing frame 2, so that the fixing shafts 203 can be conveniently fixed, the rotating rod 3 is connected to one side of the fixing shaft 203 far away from the fixing frame 2, so that the rotating rod 3 can rotate, the pair of fixing shafts 203 are respectively sleeved with the transmission gear 204, so that the fixing shaft 203 can be conveniently driven to rotate, the pair of transmission gears 204 are respectively matched with the toothed plate 202, and the toothed plate 202 can conveniently drive the transmission gear 204 to rotate.
Referring to fig. 1-4, a sliding groove 205 is formed in each of the pair of fixing frames 2, so that a pushing block 206 can be conveniently placed, the pushing block 206 can be conveniently connected to the toothed plate 202, the pushing block 206 is arranged on one side of each of the pair of fixing frames 2 away from the LED display screen body 1, so that the toothed plate 202 is not prone to dropping, the toothed plate 202 can be conveniently pushed to move, and the pair of pushing blocks 206 are connected to the toothed plate 202, so that the toothed plate 202 can be conveniently fixed.
Referring to fig. 1-4, a fixing base 207 is connected to the base 101, so that the electric telescopic rod 208 can be fixed conveniently, the electric telescopic rod 208 is not prone to deflection when extending out and retracting, the electric telescopic rod 208 is connected between the fixing base 207 and the pushing block 206, so that the pushing block 206 can be pushed conveniently, a power supply 209 is connected to the base 101, so that power can be supplied to the electric telescopic rod 208, the power supply 209 is electrically connected with the electric telescopic rod 208, so that the electric telescopic rod 208 can extend out and retract conveniently, the voltage of the power supply 209 is 24V, and the electric voltage is safe for a human body.
During the specific use, start power 209, make electric telescopic handle 208 circular telegram stretch out, make electric telescopic handle 208 drive and promote the piece 206 and remove, make and promote piece 206 and drive pinion rack 202 and remove, pinion rack 202 can drive the drive gear 204 on the fixed axle 203 and rotate when removing, make drive gear 204 drive fixed axle 203 and rotate, can drive bull stick 3 and rotate when fixed axle 203 rotates, can make the mount 2 that is close to LED display screen body 1 rise when bull stick 3 rotates, make the cleaning brush 201 on the mount 2 clean LED display screen body 1, stop power 209, make electric telescopic handle 208 outage withdrawal, make cleaning brush 201 reset.
According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:
the utility model discloses a setting of corresponding mechanism on the LED display screen is convenient for clean the LED display screen, has effectively reduced the influence of dust to LED display screen display effect, has effectively reduced the condition appearance of artifical clean LED display screen, has effectively reduced the potential safety hazard when clean.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a full-color back advertising screen of LED with self-cleaning function which characterized in that includes:
the LED display screen comprises an LED display screen body (1), wherein a base (101) is arranged below the LED display screen body (1), and a pair of support rods (102) is connected between the LED display screen body (1) and the base (101);
the pair of fixing frames (2) are oppositely arranged and arranged on the LED display screen body (1), the fixing frames (2) are connected with cleaning brushes (201), and the cleaning brushes (201) are arranged on one side of the LED display screen body (1);
the rotating rod (3) is arranged on the fixed frame (2).
2. The LED full-color rear advertising screen with the self-cleaning function according to claim 1, wherein a pair of the fixing frames (2) are respectively contacted with the LED display screen body (1) and the base (101), and a toothed plate (202) is arranged on each pair of the fixing frames (2).
3. The LED full-color rear advertising screen with the self-cleaning function according to claim 2, wherein a pair of fixing shafts (203) are connected to the pair of fixing frames (2), the pair of fixing shafts (203) are arranged to penetrate through the fixing frames (2), the rotating rod (3) is connected with one side, away from the fixing frames (2), of the fixing shafts (203), transmission gears (204) are sleeved on the pair of fixing shafts (203), and the pair of transmission gears (204) are matched with the toothed plate (202).
4. The LED full-color rear advertising screen with the self-cleaning function according to claim 1, wherein a pair of the fixing frames (2) are provided with sliding grooves (205), a pair of the fixing frames (2) are provided with pushing blocks (206) at the sides far away from the LED display screen body (1), and the pair of the pushing blocks (206) are connected with the toothed plate (202).
5. The LED full-color rear advertising screen with the self-cleaning function according to claim 1, wherein a fixing seat (207) is connected to the base (101), an electric telescopic rod (208) is connected between the fixing seat (207) and the pushing block (206), a power supply (209) is connected to the base (101), and the power supply (209) is electrically connected to the electric telescopic rod (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120827203.3U CN214541413U (en) | 2021-04-22 | 2021-04-22 | LED full-color rear advertising screen with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120827203.3U CN214541413U (en) | 2021-04-22 | 2021-04-22 | LED full-color rear advertising screen with self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214541413U true CN214541413U (en) | 2021-10-29 |
Family
ID=78276329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120827203.3U Active CN214541413U (en) | 2021-04-22 | 2021-04-22 | LED full-color rear advertising screen with self-cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214541413U (en) |
-
2021
- 2021-04-22 CN CN202120827203.3U patent/CN214541413U/en active Active
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