CN209691289U - A kind of high-permeability transparency LED display screen - Google Patents
A kind of high-permeability transparency LED display screen Download PDFInfo
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- CN209691289U CN209691289U CN201920670015.7U CN201920670015U CN209691289U CN 209691289 U CN209691289 U CN 209691289U CN 201920670015 U CN201920670015 U CN 201920670015U CN 209691289 U CN209691289 U CN 209691289U
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- led display
- permeability
- cover
- fixed frame
- display screen
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Abstract
The utility model discloses a kind of high-permeability transparency LED display screens, including the LED display being mounted on fixed frame, mounting groove is offered on the fixed frame, symmetrically there are two shafts for rotation connection on the mounting groove, equal fixing sleeve is connected to a bar magnet one in two shafts, and two bar magnet one it is close to each other side magnetism it is identical, also placed there are two mounting blocks on the mounting groove, two mounting blocks side close to each other is fixedly installed with bar magnet two jointly.Advantage is: the utility model is without manually wiping, the movement of bar magnet two is realized using the principle that identical charges repel each other, there is a natural attraction between the sexes, sponge is wiped by the mobile drive of bar magnet two to wipe the surface of LED display, improve the cleanliness on LED display surface, the permeability of LED display is improved, manually wiping has the advantages that speed is fast, high-efficient, labor intensity is low to the wiping operation relatively.
Description
Technical field
The utility model relates to LED display technical field more particularly to a kind of high-permeability transparency LED display screens.
Background technique
LED display is the various information morning flat panel display equipments such as a kind of display text, image, video, video signal,
It is formed by LED module panel combination small one by one；Transparency LED display screen belongs to one kind of LED display, when using outdoors
The influence to lighting for buildings can be effectively reduced, the people being also convenient in building looks into the distance outward.
Transparency LED display location easy gather dust in surface when open air influences the permeability of the transparency LED display screen, needs
Wiping deashing periodically is carried out to transparency LED display screen surface, still be wiped by the way of artificial deashing at present, it is such
Wiping deashing operation has that speed is slow, low efficiency, while also with the shortcoming of large labor intensity.
Utility model content
The problem of purpose of the utility model is to solve found in background technique, and a kind of high-permeability proposed
Transparency LED display screen.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of high-permeability transparency LED display screen, including the LED display being mounted on fixed frame, on the fixed frame
Offer mounting groove, symmetrically rotation connection is there are two shaft on the mounting groove, and fixing sleeve is connected to one in two shafts
A bar magnet one, and two bar magnets one it is close to each other side magnetism it is identical, on the mounting groove also place there are two peace
Block is filled, two mounting blocks side close to each other is fixedly installed with bar magnet two jointly, covers on the bar magnet two
Equipped with wiping sponge；
It is equipped with drive mechanism between two shafts, cover is fixedly installed on the fixed frame, is consolidated on the cover
Dingan County is equipped with servo motor, and one end of one of them shaft through fixed frame and is rotatably connected on cover, another institute
One end of shaft is stated through fixed frame, cover and is fixedly connected on the driving end of servo motor.
It is fixedly mounted in a kind of above-mentioned high-permeability transparency LED display screen, on the mounting groove there are two gag lever post,
And mounting blocks are slidably socketed on corresponding gag lever post, the side of the mounting blocks is sufficiently bonded with the inner wall of mounting groove.
In a kind of above-mentioned high-permeability transparency LED display screen, the drive mechanism includes two sprocket wheels and a chain
Item, fixing sleeve is connected to a sprocket wheel in two shafts, and two sprocket wheels are arranged with a chain jointly.
In a kind of above-mentioned high-permeability transparency LED display screen, opened up on the fixed frame there are two through-hole two, and two
One end of a shaft both passes through corresponding through-hole two.
In a kind of above-mentioned high-permeability transparency LED display screen, offer a through-hole one on the cover, and with watch
It takes the shaft that motor is fixedly connected and passes through the through-hole one.
In a kind of above-mentioned high-permeability transparency LED display screen, motor cover, and servo are fixedly installed on the cover
Motor is located at the inside of motor cover.
Compared with prior art, the utility model advantage is:
1: without manually wiping to the surface of LED display, utilizing the wiping that can be moved in the vertical direction
Sponge wipes the surface of LED display, improves the cleanliness on LED display surface, improves the penetrating of LED display
Property.
2: driving two bar magnets one to rotate by the rotation of shaft, so that two bar magnets one are close to each other
The magnetism of side changes, and the movement of bar magnet two is realized using the principle that identical charges repel each other, there is a natural attraction between the sexes, convenient for completing to wipe
Wipe operation.
In conclusion the utility model realizes item without manually wiping, using the principle that identical charges repel each other, there is a natural attraction between the sexes
The movement of shape magnet two wipes sponge by the mobile drive of bar magnet two and wipes to the surface of LED display, improves
The cleanliness on LED display surface improves the permeability of LED display, and manually wiping has speed to the wiping operation relatively
Spend advantage fast, high-efficient, that labor intensity is low.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of high-permeability transparency LED display screen structural schematic diagram；
Fig. 2 is the cross-sectional view of Fig. 1；
Fig. 3 is the structural schematic diagram of fixed frame in Fig. 2；
Fig. 4 is the structure enlargement diagram of part A in Fig. 2；
Fig. 5 is the structure enlargement diagram of part B in Fig. 2.
In figure: 1 fixed frame, 2 LED displays, 3 mounting grooves, 4 shafts, 5 bar magnets one, 6 gag lever posts, 7 peaces
Fill block, 8 bar magnets two, 9 wipe sponge, 10 covers, 11 sprocket wheels, 12 chains, 13 servo motors, 14 through-holes one, 15
Through-hole two.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-5, a kind of high-permeability transparency LED display screen, including the LED display 2 being mounted on fixed frame 1,
Offer mounting groove 3 on fixed frame 1, symmetrically rotation connection is fixedly attached there are two shaft 4 in two shafts 4 on mounting groove 3
Have a bar magnet 1, and two bar magnets 1 it is close to each other side magnetism it is identical.
It is also placed on mounting groove 3 there are two mounting blocks 7, is fixedly mounted that there are two gag lever posts 6, and mounting blocks 7 on mounting groove 3
It is slidably socketed on corresponding gag lever post 6, the side of mounting blocks 7 is sufficiently bonded with the inner wall of mounting groove 3；
The inner wall of mounting groove 3 has position-limiting action to mounting blocks 7, so that mounting blocks 7 can only be slided along mounting groove 3
Dynamic, the glide direction to mounting blocks 7 of gag lever post 6 is carried out into limiting again, so that mounting blocks 7 are more stable in mounting groove 3
On slided.
Two mounting blocks 7 side close to each other is fixedly installed with bar magnet 28 jointly, is arranged on bar magnet 28
There is wiping sponge 9, wiping sponge 9 can be moved together with bar magnet 28, can be connect with LED display 2 in moving process
Touching, wipes the surface of LED display 2, improves the cleanliness on 2 surface of LED display.
Drive mechanism is equipped between two shafts 4, drive mechanism includes two sprocket wheels 11 and a chain 12, two shafts
Equal fixing sleeve is connected to a sprocket wheel 11 on 4, and two sprocket wheels 11 are arranged with a chain 12 jointly, and setting two of drive mechanism turn
Axis 4 can rotate simultaneously.
It is fixedly installed with cover 10 on fixed frame 1, is fixedly installed with servo motor 13 on cover 10, servo motor 13 can be by
Wireless control, this part are not done herein for existing mature technology and are specifically explained；Motor cover, and servo electricity are fixedly installed on cover 10
Machine 13 is located at the inside of motor cover, and the setting of motor cover plays a certain protective role servo motor 13, improves servo motor
13 service life.
One end of one of shaft 4 is through fixed frame 1 and is rotatably connected on cover 10, one end of another shaft 4
Through fixed frame 1, cover 10 and it is fixedly connected on the driving end of servo motor 13.
The shaft 4 for offering a through-hole 1 on cover 10, and being fixedly connected with servo motor 13 passes through the through-hole one
14, open up that there are two through-holes 2 15 on fixed frame 1, and one end of two shafts 4 both passes through corresponding through-hole 2 15, through-hole 1
And the setting of through-hole 2 15 is so that the setting of fixed frame 1 and cover 10 will not have an impact the normal rotation of shaft 4.
It further illustrates, is above fixedly connected unless specifically defined or limited otherwise, otherwise it shall be understood in a broad sense, for example,
It can be welding, be also possible to gluing, or be integrally formed the customary means well known to those skilled in the art such as setting.
In the utility model, when the surface to LED display 2 being needed to clear up, servo motor 13, servo motor are opened
13 work drive lower section shafts 4 rotated, shaft 4 rotation by sprocket wheel 11, chain 12 drive top shaft 4 together into
Row rotation, so that two shafts 4 rotate 180 ° of integral multiple, so that the side magnetic that two bar magnets 1 are close to each other
Property change, at this time top one 5 pairs of bar magnets 28 of bar magnet have repulsive interaction, one 5 pairs of the bar magnet of lower section
Bar magnet 28 has sucking action, so that the movement that bar magnet 28 is downward, bar magnet 28 drives in moving process
It wipes sponge 9 and wiping operation is completed to the surface of LED display 2, improve the cleanliness on 2 surface of LED display.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of high-permeability transparency LED display screen, including the LED display (2) being mounted on fixed frame (1), feature exists
In, it being offered mounting groove (3) on the fixed frame (1), symmetrically rotation connection is there are two shaft (4) on the mounting groove (3), and two
Equal fixing sleeve is connected to a bar magnet one (5), and the side that two bar magnets one (5) are close to each other on a shaft (4)
Magnetic identical, also there are two mounting blocks (7), two mounting blocks (7) sides close to each other for placement on the mounting groove (3)
It is fixedly installed with bar magnet two (8) jointly, wiping sponge (9) is arranged on the bar magnet two (8)；
It is equipped with drive mechanism between two shafts (4), is fixedly installed with cover (10), the cover on the fixed frame (1)
Servo motor (13) are fixedly installed on body (10), fixed frame (1) and the company of rotation are run through in one end of one of them shaft (4)
It connects on cover (10), one end of another shaft (4) through fixed frame (1), cover (10) and is fixedly connected on servo
On the driving end of motor (13).
2. a kind of high-permeability transparency LED display screen according to claim 1, which is characterized in that on the mounting groove (3)
There are two being fixedly mounted gag lever post (6), and mounting blocks (7) are slidably socketed on corresponding gag lever post (6), the mounting blocks (7)
Side be sufficiently bonded with the inner wall of mounting groove (3).
3. a kind of high-permeability transparency LED display screen according to claim 1, which is characterized in that the drive mechanism packet
Containing two sprocket wheels (11) and a chain (12), equal fixing sleeve is connected to a sprocket wheel (11), two institutes on two shafts (4)
It states sprocket wheel (11) and is arranged with a chain (12) jointly.
4. a kind of high-permeability transparency LED display screen according to claim 1, which is characterized in that on the fixed frame (1)
Through-hole two (15) there are two opening up, and one end of two shafts (4) both passes through corresponding through-hole two (15).
5. a kind of high-permeability transparency LED display screen according to claim 1, which is characterized in that on the cover (10)
The shaft (4) for offering a through-hole one (14), and being fixedly connected with servo motor (13) passes through the through-hole one (14).
6. a kind of high-permeability transparency LED display screen according to claim 1, which is characterized in that on the cover (10)
It is fixedly installed with motor cover, and servo motor (13) is located at the inside of motor cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920670015.7U CN209691289U (en) | 2019-05-12 | 2019-05-12 | A kind of high-permeability transparency LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920670015.7U CN209691289U (en) | 2019-05-12 | 2019-05-12 | A kind of high-permeability transparency LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209691289U true CN209691289U (en) | 2019-11-26 |
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ID=68608658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920670015.7U Active CN209691289U (en) | 2019-05-12 | 2019-05-12 | A kind of high-permeability transparency LED display screen |
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| Country | Link |
|---|---|
| CN (1) | CN209691289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111604295A (en) * | 2020-06-03 | 2020-09-01 | 杭州郊庸科技有限公司 | Automatic dust collector of display based on bernoulli's principle |
-
2019
- 2019-05-12 CN CN201920670015.7U patent/CN209691289U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111604295A (en) * | 2020-06-03 | 2020-09-01 | 杭州郊庸科技有限公司 | Automatic dust collector of display based on bernoulli's principle |
| CN111604295B (en) * | 2020-06-03 | 2021-11-26 | 江西华尔升科技有限公司 | Automatic dust collector of display based on bernoulli's principle |
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