CN107931171A - A kind of fixing device of automatic cleaning LED screen - Google Patents
A kind of fixing device of automatic cleaning LED screen Download PDFInfo
- Publication number
- CN107931171A CN107931171A CN201711194747.5A CN201711194747A CN107931171A CN 107931171 A CN107931171 A CN 107931171A CN 201711194747 A CN201711194747 A CN 201711194747A CN 107931171 A CN107931171 A CN 107931171A
- Authority
- CN
- China
- Prior art keywords
- side wall
- installing plate
- bar
- led screen
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 244000309464 bull Species 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 23
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000009288 screen filtration Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B08B1/12—
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- B08B1/30—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
Abstract
The invention discloses a kind of fixing device of automatic cleaning LED screen, including bottom plate, the upper side wall of the bottom plate is equipped with supporting rod, the upper end of the supporting rod is equipped with installing plate, mounting groove is offered on the installing plate, installing plate side side wall is equipped with two sliding shoes, two sliding shoes are located at the both sides of mounting groove, it is equipped between two sliding shoes and scrubs bar, the top scrubbed bar and be located at mounting groove, it is described scrub bar and be equiped with the side side wall of mounting groove do the wash hair, the inside of the installing plate offers cavity, fixed link is fixedly connected with the side inner wall of the cavity.The present invention is clamped LED screen of different sizes by the telescopicing performance of clamping bar and clamping plate, driven by partial gear and scrub bar and move back and forth sprinkling with nozzle current, easy to be scrubbed to the surface of LED screen, make the bandwagon effect of LED screen more preferably, it is simple in structure, it is convenient and practical.
Description
Technical field
The present invention relates to LED screen technical field, more particularly to a kind of fixing device of automatic cleaning LED screen.
Background technology
Outdoor LED advertisement screen is applied than wide, particularly in large-scale square, the advertisement of mall in terms of advertisement promotion
Application aspect, existing LED screen is not of uniform size, need during installation it is artificial fixation is adjusted, installation is highly inconvenient while right
It is also inconvenient in the LED screen maintenance broken down, and existing LED screen when carrying out the cleaning of screen extremely not yet
Just, the bandwagon effect of LED screen is easily influenced.
The content of the invention
The purpose of the present invention is to solve LED screen in the prior art is not of uniform size, when installation, needs artificially to be adjusted
Fixed, installation is highly inconvenient, also inconvenient simultaneously for the LED screen maintenance broken down, and existing LED screen exists
The problem of carrying out also extremely inconvenience during the cleaning of screen, easily influencing the bandwagon effect of LED screen, and the one kind proposed cleaning automatically
The fixing device of LED screen.
To achieve these goals, present invention employs following technical solution：
A kind of fixing device of automatic cleaning LED screen, including bottom plate, the upper side wall of the bottom plate is equipped with supporting rod, described
The upper end of supporting rod is equipped with installing plate, and mounting groove is offered on the installing plate, and installing plate side side wall is equipped with two
Sliding shoe, two sliding shoes are located at the both sides of mounting groove, are equipped between two sliding shoes and scrub bar, described to scrub bar
Positioned at the top of mounting groove, it is described scrub bar and be equiped with the side side wall of mounting groove do the wash hair, the installing plate it is interior
Portion offers cavity, fixed link is fixedly connected with the side inner wall of the cavity, two sliding shoes are close to installing plate
Side extends to the inside of cavity and is set in fixed link and is slidably connected with fixed link through the side side wall of installing plate, and two
A sliding shoe, which is located on one end side side wall in cavity, is respectively connected with U-shaped bar, and two U-shaped bars are away from sliding shoe
One end is connected with movable plate jointly, and two bull sticks are inserted with the inner wall of the cavity, are arranged with not on two bull sticks
Complete gear, two partial gears are located at the side of movable plate, one of them described partial gear and movement respectively
Plate engages, another described partial gear do not engage with movable plate, be equipped with the both sides side wall of the movable plate with it is endless
The rack that all gear is meshed, two one end of the bull stick away from partial gear are through the side side wall extension of installing plate
To the outside of installing plate and belt pulley is arranged with, belt is arranged with two belt pulleys, its outside installing plate
In a bull stick be connected with driving motor, the upper side wall of the installing plate is equipped with catch basin, was equipped with the catch basin
Strainer, side side wall of the installing plate away from mounting groove are equipped with water storage box, and the lower wall of the catch basin is defeated equipped with first
Water pipe, the described one end of first water-supply-pipe away from catch basin is connected through the upper side wall of water storage box with the inside of water storage box, described
Be equipped with water pump in water storage box, one end of the water pump is connected with the second water-supply-pipe, and the side side wall of the installing plate is equipped with the
One limited block, the side side wall of the installing plate are equipped with the second limited block, the described one end of second water-supply-pipe away from water storage box
Through the first limited block and the second limited block and nozzle is connected with, placed cavity is offered inside the both sides of the mounting groove, often
Slide bar is inserted with the inner wall of a placed cavity, two movable blocks, two cunnings are arranged with each slide bar
Clamping bar is inserted with bar, each clamping bar runs through the side wall of placed cavity and extends to the inside of mounting groove and be connected with
Clamping plate, is each inserted with shaft on the movable block and clamping bar, in the shaft on movable block and clamping bar
Shaft between be arranged with connecting rod.
Preferably, drawstring is equipped with the both sides side wall of the supporting rod, the upper side wall of the bottom plate is equipped with two fixations
Ring, two one end of the drawstring away from supporting rod are separately fixed in one of retainer ring.
Preferably, limiting slot is offered on the movable plate, gag lever post is inserted with the inner wall of the cavity, it is described spacing
Bar is located in limiting slot and is slidably connected with the inner wall of limiting slot.
Preferably, the junction of two bull sticks and installing plate is equipped with bearing, and two bull sticks run through bearing
And extend to the outside of installing plate.
Preferably, second limited block and mounting groove are located at the same side of installing plate.
Preferably, the nozzle is located at the surface of mounting groove.
Preferably, be equipped with two telescopic sleeving rods on the both sides inner wall of each placed cavity, each telescopic sleeving rod it is interior
Portion offers installation cavity, and telescopic sleeving rod described in each two is located at the both sides of slide bar, and each movable block is close to telescopic sleeving rod
Side side wall on be equipped with two flexible sub bars, each flexible sub bar runs through telescopic close to one end of telescopic sleeving rod
The side wall of bar and the inside for extending to installation cavity.
Preferably, the interior bottom of each installation cavity is equipped with multiple springs, and the upper end of the spring is connected with jointly
Limiting plate, one end that each flexible sub bar is located in installation cavity are fixedly connected with side side wall of the limiting plate away from spring.
In the present invention, LED screen is placed in mounting groove, clamping bar is extruded toward moving in installation cavity according to the size of LED screen,
Promote connecting rod to move at the same time, promote movable block to be moved toward one end of telescopic sleeving rod by shaft, spring provides limiting plate and stretches
Elastic force from contracting sub bar to movable block, prevent movable block move, LED screen is clamped easy to clamping plate, in rainwater weather, rain
Water after catch basin and filter screen filtration by the first water-supply-pipe by being flowed into water storage box, it is necessary to carry out the clear of screen to LED screen
During reason, start water pump and driving motor, drive two partial gears to rotate by bull stick and belt, one of them incomplete tooth
Wheel drives movable plate to be moved toward mounting groove side, scrubs bar by U-shaped bar and sliding shoe promotion and is moved toward nozzle side, another
Partial gear is gone to drives movable plate to be moved toward the side away from nozzle when being engaged with movable plate, you can realizes and scrubs coming for bar
Return is dynamic, and LED screen can be cleared up with the current of nozzle by scrubbing moving back and forth for bar.The present invention by clamping bar and
The telescopicing performance of clamping plate is clamped LED screen of different sizes, by partial gear drive scrub bar move back and forth and
The sprinkling of nozzle current, easy to be scrubbed to the surface of LED screen, makes the bandwagon effect of LED screen more preferably, simple in structure, convenient
It is practical.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the fixing device main view of automatic cleaning LED screen proposed by the present invention；
Fig. 2 is the structure diagram inside a kind of fixing device installing plate of automatic cleaning LED screen proposed by the present invention；
Fig. 3 is a kind of structure diagram of the fixing device installing plate backsight of automatic cleaning LED screen proposed by the present invention；
Fig. 4 is the structure diagram inside a kind of fixing device mounting groove of automatic cleaning LED screen proposed by the present invention；
Fig. 5 is a kind of structure diagram of the fixing device part A amplification of automatic cleaning LED screen proposed by the present invention.
In figure：Bar, 8 fixed links, 9U types are scrubbed in 1 bottom plate, 2 supporting rods, 3 drawstrings, 4 installing plates, 5 mounting grooves, 6 sliding shoes, 7
Bar, 10 movable plates, 11 limiting slots, 12 gag lever posts, 13 partial gears, 14 catch basins, 15 first water-supply-pipes, 16 water storage boxes, 17
Water pump, 18 second water-supply-pipes, 19 first limited blocks, 20 bull sticks, 21 belt pulleys, 22 belts, 23 clamping bars, 24 clamping plates, 25 are slided
Bar, 26 movable blocks, 27 connecting rods, 28 shafts, 29 telescopic sleeving rods, 30 springs, 31 limiting plates, 32 flexible sub bars.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " top ",
The orientation or position relationship of the instruction such as " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
With reference to Fig. 1-5, a kind of fixing device of automatic cleaning LED screen, including bottom plate 1, the upper side wall of bottom plate 1 are equipped with support
Bar 2, is equipped with drawstring 3 on the both sides side wall of supporting rod 2, the upper side wall of bottom plate 1 is equipped with two retainer rings, and two drawstrings 3 are remote
One end of supporting rod 2 is separately fixed in one of retainer ring, and carrying out pulling force to supporting rod 2 by drawstring 3 and retainer ring consolidates
It is fixed, device is more stablized, the upper end of supporting rod 2 is equipped with installing plate 4, offers mounting groove 5 on installing plate 4, LED screen is placed on
In mounting groove, 4 side side wall of installing plate is equipped with two sliding shoes 6, and two sliding shoes 6 are located at the both sides of mounting groove 5, two cunnings
It is equipped between motion block 6 and scrubs bar 7, is scrubbed the top that bar 7 is located at mounting groove 5, scrub bar 7 on the side side wall of mounting groove 5
It is equiped with and does the wash hair, the inside of installing plate 4 offers cavity, and fixed link 8, two cunnings are fixedly connected with the side inner wall of cavity
Motion block 6 extends to the inside of cavity through the side side wall of installing plate 4 close to the side of installing plate 4 and is set in fixed link 8
Upper to be slidably connected with fixed link 8, two sliding shoes 6, which are located on one end side side wall in cavity, is respectively connected with U-shaped bar 9, two U
The one end of type bar 9 away from sliding shoe 6 is connected with movable plate 10 jointly, and limiting slot 11, the inner wall of cavity are offered on movable plate 10
On be inserted with gag lever post 12, gag lever post 12 is located in limiting slot 11 and is slidably connected with the inner wall of limiting slot 11, and movable plate 10 is left
Limiting slot 11 is moved left and right on gag lever post 12 when moving right, when gag lever post 12 moves movable plate 10 by limiting slot 11
Carry out spacing, prevent 10 position of movable plate from shifting, be inserted with two bull sticks 20 on the inner wall of cavity, on two bull sticks 20
Partial gear 13 is arranged with, two partial gears 13 are located at the side of movable plate 10, one of partial gear respectively
13 engage with movable plate 10, another partial gear 13 is not engaged with movable plate 10, are all provided with the both sides side wall of movable plate 10
There is the rack being meshed with partial gear 13, two one end of bull stick 20 away from partial gear 13 are through installing plate 4
Side side wall extends to the outside of installing plate 4 and is arranged with belt pulley 21, and the junction of two bull sticks 20 and installing plate 4 is equipped with
Bearing, two bull sticks 20 through bearing and extend to the outside of installing plate 4, belt 22 are arranged with two belt pulleys 21,
One of bull stick 20 outside installing plate 4 is connected with driving motor (being not drawn into figure), and driving motor passes through bull stick 20
Two partial gears 13 are driven to rotate with belt 22, bull stick 20 rotates in bearing, is avoided that by bearing and connects with installing plate 4
Connect and locate friction, run more smooth, security higher, start driving motor, it is endless by bull stick 20 and the drive of belt 22 two
All gear 13 rotates, and one of partial gear 13 drives movable plate 10 to be moved toward 5 side of mounting groove, by U-shaped bar 9 and slides
Motion block 6, which promotes, scrubs bar 7 toward the movement of nozzle side, another partial gear 13, which is gone to, drives movement when being engaged with movable plate 10
Plate 10 is moved toward the side away from nozzle, you can moving back and forth for bar 7 is scrubbed in realization, and the upper side wall of installing plate 4 is equipped with catch basin
14, catch basin 14 is interior to be equipped with filter screen (being not drawn into figure), and side side wall of the installing plate 4 away from mounting groove 5 is equipped with water storage box
16, the lower wall of catch basin 14 is equipped with the first water-supply-pipe 15, and water storage box is run through in first one end of water-supply-pipe 15 away from catch basin 14
16 upper side wall is connected with the inside of water storage box 16, and rainwater by filter screen filtration and passes through first after being collected by catch basin 14
Water-supply-pipe 15 is flowed into water storage box 16, and filter screen can prevent impurity from carrying out in water storage box 16, prevent from blocking, be equipped with water storage box 16
Water pump 17, one end of water pump 17 are connected with the second water-supply-pipe 18, and the side side wall of installing plate 4 is equipped with the first limited block 19, peace
The side side wall of loading board 4 is equipped with the second limited block, and the second limited block and mounting groove 5 are located at the same side of installing plate 4, and second is defeated
The one end of water pipe 18 away from water storage box 16 is through the first limited block 19 and the second limited block and is connected with nozzle, and nozzle is positioned at installation
The surface of groove 5, can be fixed clamping to the second water-supply-pipe 18 by the first limited block 19 and the second limited block, avoid influencing
The water rate of nozzle and water outlet direction, the water in water storage box 16 are ejected into LED screen by water pump 17, the second water-supply-pipe and nozzle
On, LED screen can be cleared up with the current of nozzle by scrubbing moving back and forth for bar 7, opened inside the both sides of mounting groove 5
Equipped with placed cavity, slide bar 25 is inserted with the inner wall of each placed cavity, two movable blocks 26 are arranged with each slide bar 25,
Clamping bar 23 is inserted with two slide bars 25, each clamping bar 23 runs through the side wall of placed cavity and extends to the interior of mounting groove 5
Portion is simultaneously connected with clamping plate 24, and shaft 28 is inserted with each movable block 26 and clamping bar 23, turns on movable block 26
Connecting rod 27 is arranged between shaft 28 on axis 28 and clamping bar 23, two are equipped with the both sides inner wall of each placed cavity
Telescopic sleeving rod 29, the inside of each telescopic sleeving rod 29 offer installation cavity, and each two telescopic sleeving rod 29 is located at the two of slide bar 25
Side, each movable block 26 are equipped with two flexible sub bars 32 on the side side wall of telescopic sleeving rod 29, each flexible sub bar 32
Close to telescopic sleeving rod 29 one end through telescopic sleeving rod 29 side wall and extend to the inside of installation cavity, each installation cavity it is interior
Bottom is equipped with multiple springs 30, and the upper end of spring 30 is connected with limiting plate 31 jointly, and limiting plate 31 is avoided that flexible sub bar 32
Slip away installation cavity, and one end that each flexible sub bar 32 is located in installation cavity is fixed with side side wall of the limiting plate 31 away from spring 30
Connection, LED screen is placed in mounting groove 5, and clamping bar 23 is extruded toward moving in installation cavity according to the size of LED screen, while the company of promotion
Extension bar 27 moves, and promotes movable block 26 to be moved toward one end of telescopic sleeving rod 29 by shaft 28, spring 30 is to limiting plate 31 and stretches
Contracting sub bar 32 provides the elastic force to movable block 26, prevents movable block 26 from moving, clamping plate 24 can be under the action of elastic force
LED screen is clamped, easy to the installation and removal of LED screen, convenient operation.
In the present invention, LED screen is placed in mounting groove 5, clamping bar 23 is extruded toward moving in installation cavity according to the size of LED screen
It is dynamic, while promote connecting rod 27 to move, promote movable block 26 to be moved toward one end of telescopic sleeving rod 29 by shaft 28, spring 30 carries
Elastic force for limiting plate 31 and from flexible sub bar 32 to movable block 26, prevents movable block 26 from moving, easy to clamping plate 24 to LED screen into
Row clamps, and in rainwater weather, rainwater by the first water-supply-pipe 15 after catch basin 14 and filter screen filtration by flowing into water storage box
In 16, it is necessary to when carrying out the cleaning of screen to LED screen, start water pump 17 and driving motor, driven by bull stick 20 and belt 22
Two partial gears 13 rotate, and one of partial gear 13 drives movable plate 10 to be moved toward 5 side of mounting groove, passes through U
Type bar 9 and sliding shoe 6, which promote, scrubs bar 7 toward the movement of nozzle side, another partial gear 13 is gone to be engaged with movable plate 10
When drive movable plate 10 toward away from nozzle side move, you can realization scrub moving back and forth for bar 7, by scrub bar 7 come
Return is dynamic and the current of nozzle can clear up LED screen.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of fixing device of automatic cleaning LED screen, including bottom plate (1), it is characterised in that the upper side wall of the bottom plate (1)
Equipped with supporting rod (2), the upper end of the supporting rod (2) is equipped with installing plate (4), and mounting groove is offered on the installing plate (4)
(5), installing plate (4) side side wall is equipped with two sliding shoes (6), and two sliding shoes (6) are located at mounting groove (5)
Both sides, are equipped between two sliding shoes (6) and scrub bar (7), the top scrubbed bar (7) and be located at mounting groove (5) is described
To scrub to be equiped with the side side wall of the close mounting groove (5) of bar (7) and do the wash hair, the inside of the installing plate (4) offers cavity,
Fixed link (8) is fixedly connected with the side inner wall of the cavity, two sliding shoes (6) are close to the side of installing plate (4)
Side side wall through installing plate (4), which extends to the inside of cavity and is set in fixed link (8) to slide with fixed link (8), to be connected
Connect, two sliding shoes (6), which are located on one end side side wall in cavity, is respectively connected with U-shaped bar (9), two U-shaped bars
(9) one end away from sliding shoe (6) is connected with movable plate (10) jointly, and two bull sticks are inserted with the inner wall of the cavity
(20), partial gear (13) is arranged with two bull sticks (20), two partial gears (13) are located at respectively
The side of movable plate (10), one of them described partial gear (13) are engaged with movable plate (10), another is described not exclusively
Gear (13) is not engaged with movable plate (10), is equipped with the both sides side wall of the movable plate (10) and partial gear (13) phase
The side side wall of installing plate (4) is run through in the rack of engagement, the one end of two bull sticks (20) away from partial gear (13)
Extend to the outside of installing plate (4) and be arranged with belt pulley (21), belt (22) is arranged with two belt pulleys (21),
One of them described bull stick (20) exterior positioned at installing plate (4) is connected with driving motor, and the upper side wall of the installing plate (4) is set
There is catch basin (14), filter screen, side side wall of the installing plate (4) away from mounting groove (5) are equipped with the catch basin (14)
Water storage box (16) is equipped with, the lower wall of the catch basin (14) is equipped with the first water-supply-pipe (15), first water-supply-pipe (15)
One end away from catch basin (14) is connected through the upper side wall of water storage box (16) with the inside of water storage box (16), the water storage box
(16) water pump (17) is equipped with, one end of the water pump (17) is connected with the second water-supply-pipe (18), the side of the installing plate (4)
Side wall is equipped with the first limited block (19), and the side side wall of the installing plate (4) is equipped with the second limited block, second water delivery
The one end of pipe (18) away from water storage box (16) is through the first limited block (19) and the second limited block and is connected with nozzle, the installation
Placed cavity is offered inside the both sides of groove (5), slide bar (25) is inserted with the inner wall of each placed cavity, it is each described
Two movable blocks (26) are arranged with slide bar (25), clamping bar (23), Mei Gesuo are inserted with two slide bars (25)
Clamping bar (23) is stated through the side wall of placed cavity and extends to the inside of mounting groove (5) and is connected with clamping plate (24), Mei Gesuo
State and be inserted with shaft (28) on movable block (26) and clamping bar (23), the shaft (28) on movable block (26) and folder
Connecting rod (27) is arranged between shaft (28) on tight bar (23).
A kind of 2. fixing device of automatic cleaning LED screen according to claim 1, it is characterised in that the supporting rod (2)
Both sides side wall on be equipped with drawstring (3), the upper side wall of the bottom plate (1) is equipped with two retainer rings, and two drawstrings (3) are remote
One end from supporting rod (2) is separately fixed in one of retainer ring.
A kind of 3. fixing device of automatic cleaning LED screen according to claim 1, it is characterised in that the movable plate
(10) limiting slot (11) is offered on, gag lever post (12) is inserted with the inner wall of the cavity, the gag lever post (12) is positioned at limit
It is slidably connected in position groove (11) and with the inner wall of limiting slot (11).
A kind of 4. fixing device of automatic cleaning LED screen according to claim 1, it is characterised in that two bull sticks
(20) bearing is equipped with the junction of installing plate (4), two bull sticks (20) through bearing and extend to installing plate (4)
Outside.
5. the fixing device of a kind of automatic cleaning LED screen according to claim 1, it is characterised in that described second is spacing
Block and mounting groove (5) are located at the same side of installing plate (4).
6. the fixing device of a kind of automatic cleaning LED screen according to claim 1, it is characterised in that the nozzle is located at
The surface of mounting groove (5).
A kind of 7. fixing device of automatic cleaning LED screen according to claim 1, it is characterised in that each placement
Two telescopic sleeving rods (29) are equipped with the both sides inner wall of chamber, the inside of each telescopic sleeving rod (29) offers installation cavity, often
Two telescopic sleeving rods (29) are located at the both sides of slide bar (25), and each movable block (26) is close to the one of telescopic sleeving rod (29)
Two flexible sub bars (32) are equipped with the side wall of side, each flexible sub bar (32) is passed through close to one end of telescopic sleeving rod (29)
Wear the side wall of telescopic sleeving rod (29) and extend to the inside of installation cavity.
A kind of 8. fixing device of automatic cleaning LED screen according to claim 7, it is characterised in that each installation
The interior bottom of chamber is equipped with multiple springs (30), and the upper end of the spring (30) is connected with limiting plate (31) jointly, each described
One end that flexible sub bar (32) is located in installation cavity is fixedly connected with side side wall of the limiting plate (31) away from spring (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711194747.5A CN107931171A (en) | 2017-11-24 | 2017-11-24 | A kind of fixing device of automatic cleaning LED screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711194747.5A CN107931171A (en) | 2017-11-24 | 2017-11-24 | A kind of fixing device of automatic cleaning LED screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107931171A true CN107931171A (en) | 2018-04-20 |
Family
ID=61948824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711194747.5A Pending CN107931171A (en) | 2017-11-24 | 2017-11-24 | A kind of fixing device of automatic cleaning LED screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107931171A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971033A (en) * | 2018-06-05 | 2018-12-11 | 深圳市中科智诚科技有限公司 | A kind of anti-road information plate blocked with defencive function |
| CN110208986A (en) * | 2019-06-13 | 2019-09-06 | 深圳市昊源新辉电子有限公司 | A kind of LED backlight having self-cleaning function |
| CN113453478A (en) * | 2021-07-07 | 2021-09-28 | 郑州轻工业大学 | Safety protection device for computer |
| CN113477600A (en) * | 2021-07-28 | 2021-10-08 | 冷祥生 | Auto parts rinsing device who possesses from stoving function |
| CN114937412A (en) * | 2022-04-13 | 2022-08-23 | 华能黑龙江发电有限公司新能源分公司 | Medium-and-long-term generated energy prediction display device for photovoltaic power station |
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| CN108971033A (en) * | 2018-06-05 | 2018-12-11 | 深圳市中科智诚科技有限公司 | A kind of anti-road information plate blocked with defencive function |
| CN110208986A (en) * | 2019-06-13 | 2019-09-06 | 深圳市昊源新辉电子有限公司 | A kind of LED backlight having self-cleaning function |
| CN110208986B (en) * | 2019-06-13 | 2024-01-26 | 深圳市宝莲花光电工程有限公司 | LED backlight source with self-cleaning function |
| CN113453478A (en) * | 2021-07-07 | 2021-09-28 | 郑州轻工业大学 | Safety protection device for computer |
| CN113453478B (en) * | 2021-07-07 | 2023-03-21 | 郑州轻工业大学 | Safety protection device for computer |
| CN113477600A (en) * | 2021-07-28 | 2021-10-08 | 冷祥生 | Auto parts rinsing device who possesses from stoving function |
| CN113477600B (en) * | 2021-07-28 | 2022-11-01 | 荆州荆福汽车零部件有限公司 | Auto parts rinsing device who possesses from stoving function |
| CN114937412A (en) * | 2022-04-13 | 2022-08-23 | 华能黑龙江发电有限公司新能源分公司 | Medium-and-long-term generated energy prediction display device for photovoltaic power station |
| CN114937412B (en) * | 2022-04-13 | 2024-01-23 | 华能黑龙江发电有限公司新能源分公司 | Medium-and-long-term generating capacity prediction display device for photovoltaic power station |
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